Robert Half Technology is looking for an application developer who actively looks to find the creative solution to a problem. To be successful in this role, you should be passionate about developing new mobile platforms and consider yourself an authority on how they should be built.
What you get to do every single day
· Development and unit testing complex code for new improvements and to fix defects based on detailed specifications and conducts unit testing
· Monitors software configuration changes to anticipate and address the impact of data reliability and user happiness issues
· Code reviews
· Develop and deliver communications to key partners in a highly collaborative environment
What you bring to the role
· Bachelor’s degree in Computer Science/Engineering or equivalent work experience
· 3+ years as a developer with a deep understanding of UX and UI design, and ability to implement and design apps
· Experience working with and tuning high volume mobile applications
· Experience integrating with API backends
· Experienced in leading SLA performance in a 24x7 support cycle
· Expert level understanding and experience with Software Debugging and integration techniques (API, Services, SOA)
· Understanding of other technologies such as Oracle, Java, .NET etc.
Technology Doesn't Change the World, People Do.®
Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use.341 results for Mobile Application Developer jobs
- Houston, TX
- onsite
- Temporary
- - USD / Hourly
- <p>Robert Half Technology is looking for an application developer who actively looks to find the creative solution to a problem. To be successful in this role, you should be passionate about developing new mobile platforms and consider yourself an authority on how they should be built.</p><p>What you get to do every single day</p><p>· Development and unit testing complex code for new improvements and to fix defects based on detailed specifications and conducts unit testing</p><p>· Monitors software configuration changes to anticipate and address the impact of data reliability and user happiness issues</p><p>· Code reviews</p><p>· Develop and deliver communications to key partners in a highly collaborative environment</p>
- 2025-07-03T14:18:44Z
- Bethesda, MD
- onsite
- Permanent
- 90000.00 - 110000.00 USD / Yearly
- We are offering an exciting opportunity for an Application Developer in the Investment Management industry, based in Bethesda, Maryland. This role involves designing and developing applications, working with Azure cloud services, and collaborating with senior engineers to deliver scalable, cloud-native solutions. <br><br>Responsibilities: <br><br>• Develop applications using C#, .NET Core/.NET 8+, and Azure cloud services<br>• Build modern, responsive user interfaces using Angular, React, or similar frameworks<br>• Collaborate with team members to deliver scalable and secure microservices<br>• Support CI/CD pipelines and deployment workflows using Azure DevOps<br>• Write clean, testable, and well-documented code adhering to OOP, SOLID, and clean architecture principles<br>• Troubleshoot application and integration issues and perform root cause analysis<br>• Assist in the modernization of legacy applications to align with current best practices<br>• Participate in Agile ceremonies including daily stand-ups, sprint planning, and code reviews<br>• Contribute to team knowledge sharing, documentation, and continuous improvement initiatives<br>• Develop RESTful APIs and Azure Function Apps to support event-driven workflows and system integrations.
- 2025-06-05T18:08:51Z
- Alpharetta, GA
- onsite
- Temporary
- 45.00 - 52.00 USD / Hourly
- <p><strong>Mobile Software Developer (Hybrid Preferred, Open to Remote)</strong></p><p>We are seeking an experienced<strong> Mobile Software Developer</strong> for a temporary contract role with a strong focus on <strong>mobile development</strong>. This is a unique opportunity to bring your expertise in developing <strong>React Native and React JS</strong> solutions to solve real-world challenges. The position is hybrid-based in <strong>Alpharetta, GA (preferred)</strong>, offering flexibility for remote arrangements if needed.</p><p><strong>Position Overview:</strong></p><p>As a Senior Mobile Software Engineer, you will play a key role in the development and maintenance of cross-platform <strong>Android and iOS</strong> applications, ensuring seamless performance and user experience. This is a <strong>mobile-centric role</strong> where 70% of your time will focus on <strong>React JS</strong>, and 30% will focus on <strong>React Native</strong>, requiring expertise in both. You will also address and solution unforeseen challenges as they arise, ensuring the delivery of high-quality software solutions.</p><p><strong>Location & Type:</strong></p><ul><li><strong>Hybrid:</strong> Alpharetta, GA (Preferred, 1-2 days in the office per week).</li><li><strong>Employment Type:</strong> Temporary Contract 26 weeks Potential for Extension</li></ul><p><strong>Key Responsibilities:</strong></p><ul><li>Develop, maintain, and enhance mobile apps using <strong>React Native</strong>.</li><li>Build modern, scalable, and secure web applications using <strong>React JS</strong>.</li><li>Work seamlessly across both Android and iOS platforms, ensuring compatibility and performance.</li><li>Lead end-to-end software delivery, including <strong>solutioning unforeseen challenges</strong> and release management.</li><li>Develop and maintain <strong>RESTful services</strong> to support applications.</li><li>Collaborate with cross-functional teams to design and implement robust solutions.</li><li>Ensure code quality, scalability, and security best practices.</li><li>Provide mentorship to junior engineers and promote a culture of continuous learning.</li><li>Work with <strong>.NET or Java backends</strong> to support functionality.</li><li>Contribute to API design, database management, and microservices architecture.</li><li>Utilize <strong>Electron</strong> for cross-platform desktop applications when applicable.</li></ul>
- 2025-06-06T14:18:44Z
- Philadelphia, PA
- onsite
- Temporary
- 70.00 - 75.00 USD / Hourly
- We are looking for an experienced Mobile Developer to join our team in Philadelphia, Pennsylvania. In this long-term contract position, you will play a pivotal role in designing and developing innovative mobile applications for iOS and Android platforms. This opportunity allows you to collaborate with cross-functional teams and contribute to the creation of cutting-edge technology solutions.<br><br>Responsibilities:<br>• Collaborate with designers, testers, product managers, and developers to create robust mobile applications.<br>• Develop new features for existing products and build mobile apps from the ground up for both iOS and Android platforms.<br>• Design and customize software and web applications to meet project specifications and user needs.<br>• Assist in software updates and the rollout of new application releases.<br>• Work alongside the Quality Assurance team to ensure applications meet technical and functional requirements.<br>• Monitor and analyze competitive products and industry trends to inform development strategies.<br>• Review relevant literature and practices to support innovative solutions for assigned projects.<br>• Ensure high-quality code delivery that adheres to established best practices and standards.<br>• Contribute to the entire software development lifecycle, including specification, design, implementation, testing, and maintenance.
- 2025-07-03T14:18:44Z
- Columbus, OH
- remote
- Permanent
- 110000.00 - 115000.00 USD / Yearly
- We are looking for a skilled Mobile Developer to join our team in Columbus, Ohio. This role involves enhancing, maintaining, and creating new features for mobile applications on Android, iOS, and web platforms. The ideal candidate will collaborate closely with cross-functional teams including QA, analysts, designers, and DevOps to deliver high-quality solutions.<br><br>Responsibilities:<br>• Design, develop, and maintain web applications using C#.<br>• Build and enhance native mobile applications for Android using Kotlin and iOS using Swift.<br>• Integrate RESTful APIs into mobile applications to ensure seamless functionality.<br>• Monitor application performance and stability using Firebase tools.<br>• Manage mobile app releases and deployment through Azure DevOps CI/CD pipelines.<br>• Actively participate in Agile/Scrum team ceremonies to align on project goals.<br>• Collaborate with UI/UX designers and DevOps engineers to optimize the user experience and delivery process.<br>• Diagnose and resolve issues reported by customers to maintain app reliability.
- 2025-06-05T12:49:37Z
- Des Moines, IA
- onsite
- Permanent
- 110000.00 - 130000.00 USD / Yearly
- <p>SENIOR Full Stack Developer | C# .NET / Angular Application Developer / Direct Hire PERM</p><p>*INTERESTING DEV WORK, AWESOME TECHNICAL MANAGER WHO 100% "GETS IT!" AWESOME PERKS!!!</p><p>LOCATION: Hybrid Des Moines office, only work onsite 2 days PER WEEK. THIS IS NOT REMOTE!!! HAS TO BE ONSITE EVERY WEEK!</p><p><br></p><p>MUST BE ELIGIBLE TO WORK IN THE U.S. One of the best Well-kept Secret companies in the area, with one of the best benefits programs overall! Awesome company, people LOVE the team! You can work remote a couple of days a week as well! Must be in the Des Moines office the majority of the time!</p><p><br></p><p>What You Will Be Doing:</p><p><br></p><p>SENIOR level! Make Architecture and application design suggestions and work in a politic -free positive work culture! This company pays really well in comparison to the Des Moines market and their tenure proves that ! You will even get the opportunity to do some mobile development work! Really easy SENIOR Full Stack Developer | C# .NET / Angular Application Developer with one of our clients in the Des Moines area up to $130K + PENSION + BONUS depending on years of experience PLUS awesome perks!</p><p><br></p><p>Contact Info: For immediate consideration, contact me directly, Carrie Danger, SVP Permanent Placement Team, Iowa Region at My Direct Office #: 515-259-6087 or Cell: 515-991-0863, and email resume CONFIDENTIALLY & directly to me. ** My DIRECT EMAIL address is on my LinkedIN profile.</p><p><br></p><p>This company is looking for candidates who have a passion for development! (PERM POSITION).</p>
- 2025-06-10T01:39:27Z
- Des Moines, IA
- onsite
- Permanent
- 90000.00 - 140000.00 USD / Yearly
- <p>SENIOR Full Stack Developer | C# .NET / Angular Application Developer / Direct Hire PERMANENT</p><p>*INTERESTING DEV WORK, AWESOME TECHNICAL MANAGER WHO 100% "GETS IT!" AWESOME PERKS!!!</p><p>LOCATION: Hybrid Des Moines office, only work onsite 2 days PER WEEK. THIS IS NOT REMOTE!!! HAS TO BE ONSITE EVERY WEEK!</p><p><br></p><p>MUST BE ELIGIBLE TO WORK IN THE U.S.. One of the best Well-kept Secret companies in the area, with one of the best benefits programs overall! Awesome company, people LOVE the team! You can work remote a couple of days a week as well! Must be in the Des Moines office the majority of the time!</p><p><br></p><p>What You Will Be Doing:</p><p><br></p><p>SENIOR level! Make Architecture and application design suggestions and work in a politic -free positive work culture! This company pays really well in comparison to the Des Moines market and their tenure proves that ! You will even get the opportunity to do some mobile development work! Really easy SENIOR Full Stack Developer | C# .NET / Angular Application Developer with one of our clients in the Des Moines area up to $130K + PENSION + BONUS depending on years of experience PLUS awesome perks!</p><p><br></p><p>Contact Info: For immediate consideration, contact me directly, Carrie Danger, SVP Permanent Placement Team, Iowa Region at My Direct Office #: 515-259-6087 or Cell: 515-991-0863, and email resume CONFIDENTIALLY & directly to me. ** My DIRECT EMAIL address is on my LinkedIN profile.</p><p><br></p><p>This company is looking for candidates who have a passion for development! (PERMANENT POSITION).</p><p><br></p><p><br></p>
- 2025-06-10T01:44:49Z
- Jacksonville, FL
- remote
- Temporary
- - USD / Hourly
- <p>We’re seeking a Full Stack Developer with experience in .NET (C#), SQL Server, and modern JavaScript frameworks such as Vue or React to join a collaborative development team in Jacksonville, FL building web applications. </p>
- 2025-07-01T19:39:03Z
- Firestone, CO
- onsite
- Permanent
- 100000.00 - 120000.00 USD / Yearly
- We are looking for a skilled Software Developer to join our team in Firestone, Colorado. In this role, you will contribute to the development and enhancement of innovative software solutions, leveraging your expertise in programming languages and cloud technologies. The ideal candidate is a problem solver who thrives in a dynamic environment and enjoys working independently to create impactful results.<br><br>Responsibilities:<br>• Develop and maintain software applications using Python, JavaScript, and TypeScript.<br>• Design, implement, and optimize APIs to ensure seamless integration and functionality.<br>• Collaborate with cross-functional teams to identify and resolve software bugs and issues.<br>• Utilize Microsoft Azure for cloud-based development and deployment.<br>• Apply Agile and Scrum methodologies to manage project workflows and deliverables.<br>• Conduct AB testing to evaluate and improve application performance.<br>• Manage and track development tasks using Atlassian Jira and GitHub.<br>• Explore innovative solutions to enhance system performance and user experience.<br>• Perform ETL processes to handle data transformation and integration.<br>• Stay updated with emerging technologies to drive continuous improvement.
- 2025-06-26T18:13:50Z
- Cedar Rapids, IA
- onsite
- Permanent
- - USD / Yearly
- <p>We are looking for a <strong>Junior Software Developer </strong>in Cedar Rapids, Iowa. In this role, you will contribute to the design, development, and maintenance of web and desktop applications, ensuring they meet high-quality standards. This position offers an excellent opportunity to enhance your technical expertise while collaborating with a dynamic and innovative team. Call 319-362-8606, or email your resume directly to Shania Lewis - Technology Recruiting Manager at Robert Half (email information is on LinkedIn). Let's talk!!</p><p><br></p><p><strong>Responsibilities:</strong></p><p>• Develop and maintain web and desktop applications using C# and related technologies.</p><p>• Collaborate closely with team members to gather and understand project requirements.</p><p>• Write clean, efficient, and well-documented code that adheres to best practices.</p><p>• Participate actively in code reviews to ensure quality and learn from constructive feedback.</p><p>• Test and debug applications to identify and resolve issues, ensuring optimal functionality.</p><p>• Implement and refine APIs to support application integration.</p><p>• Utilize tools like GitHub and bug tracking systems to manage development workflows.</p><p>• Apply Agile Scrum methodologies to prioritize tasks and improve project efficiency.</p><p>• Stay updated on emerging trends and technologies to enhance software development practices.</p>
- 2025-06-26T19:18:47Z
- Dublin, OH
- onsite
- Permanent
- 120000.00 - 130000.00 USD / Yearly
- <p>We are looking for an experienced Software Developer to join our team in Dublin, Ohio. In this role, you will play a pivotal part in designing, developing, and maintaining cutting-edge software solutions that address complex industry challenges. If you are passionate about innovation and thrive in a collaborative environment, we invite you to bring your expertise to our forward-thinking organization.</p><p><br></p><p>Responsibilities:</p><p>• Design and develop advanced software systems, ensuring they meet high standards of quality and functionality.</p><p>• Lead and mentor a team of engineers, providing guidance and support throughout project lifecycles.</p><p>• Build and maintain scalable applications, APIs, and database architectures.</p><p>• Collaborate with designers, product managers, and key stakeholders to gather and refine project requirements.</p><p>• Oversee application deployments and provide post-release support to ensure seamless operation.</p><p>• Propose and implement process improvements to enhance team productivity and output quality.</p><p>• Conduct thorough code reviews and approve changes to ensure adherence to best practices.</p><p>• Evaluate team performance, offering constructive feedback and fostering growth.</p><p>• Stay informed about emerging technologies and trends to keep the team at the forefront of innovation.</p><p>• Assess and recommend suitable frameworks, platforms, and tools for project success.</p>
- 2025-07-02T20:44:06Z
- Albuquerque, NM
- onsite
- Permanent
- - USD / Yearly
- <p>Robert Half is seeking a Software Developer with Core and Classic .Net and Azure. </p><p>This role is predominately remote, must be based out of NM, AL, AZ, CO, FL, GA, KY, MN, MI, NV, NC, OH, SC, TN, TX, WA, WV, WI or WY.</p><p><br></p><p>As a Software Developer, you will play a crucial role in the design, development, testing, and enhancement of our applications. Your primary responsibility will be to contribute to the development process by creating new features and ensuring the overall functionality of the applications. You will collaborate closely with cross-functional teams to deliver high-quality software solutions.</p><p><br></p><p>Duties and Responsibilities</p><p>•Design, develop, and rigorously test new features for our applications, ensuring their reliability and performance. </p><p>•Maintain clear and regular communication with team members, stakeholders, and other relevant parties to ensure a smooth development process. </p><p>•Implement, test, and troubleshoot software functionality, identifying and resolving bugs and issues. </p><p>•Provide second-tier support to end users, addressing their inquiries and technical concerns effectively. </p><p>•Deliver work on schedule, meeting project milestones and deadlines. </p><p>•Contribute to the continuous improvement of development processes and practices.</p><p><br></p><p>Other duties as needed </p>
- 2025-06-24T20:44:35Z
- Houston, TX
- onsite
- Temporary
- - USD / Hourly
- We are looking for a skilled Full Stack Developer to join our team on a long-term contract basis in Houston, Texas. This role requires expertise in creating dynamic dashboards, building reports, and leveraging cloud technologies to deliver high-quality software solutions. If you have a passion for backend development and working with innovative tools, this position is a great opportunity to showcase your skills.<br><br>Responsibilities:<br>• Develop and maintain interactive dashboards using Plotly and Power BI to visualize data effectively.<br>• Build and optimize Python-based applications for robust performance and scalability.<br>• Collaborate with cross-functional teams to design, implement, and maintain APIs.<br>• Utilize cloud technologies to enhance software functionality and ensure seamless integration.<br>• Participate in Agile Scrum processes to deliver projects efficiently and on schedule.<br>• Conduct AB testing and debugging to improve application performance and resolve issues.<br>• Leverage GitHub for version control and team collaboration on software projects.<br>• Implement backend solutions using C++ and ASP.NET to support application features.<br>• Develop and execute strategies for bug tracking and resolution using Atlassian Jira.<br>• Integrate Ajax techniques to create dynamic and responsive user interfaces.
- 2025-06-04T12:53:50Z
- Jacksonville, FL
- onsite
- Contract / Temporary to Hire
- 43.54 - 50.41 USD / Hourly
- <p><strong>Get ready to ignite your passion for coding!</strong> We're on the hunt for a phenomenal Software Engineer to join our dynamic IT Software team right here in sunny Jacksonville, FL! If you're bursting with creativity and love building cutting-edge software, this is your chance to shine!</p><p><br></p><p><strong>Imagine this:</strong> You'll be a key player in crafting, testing, and fine-tuning secure and scalable applications that truly make a difference. You'll team up with brilliant product owners, enthusiastic stakeholders, and fellow developers to deliver jaw-dropping, full-stack solutions that thrill our customers and propel our business forward!</p><p><br></p><p><strong>Here's where the magic happens:</strong></p><ul><li><strong>Dream Big, Build Bigger!</strong> Collaborate with our rockstar product owners and stakeholders to design software solutions that are not just functional, but revolutionary!</li><li><strong>Code with Confidence!</strong> Dive into industry best practices and coding standards to develop, test, and maintain software applications that are as robust as they are elegant.</li><li><strong>Level Up Together!</strong> Engage in lively code reviews, sharing your expertise and soaking up the wisdom of your colleagues.</li><li><strong>API Alchemist!</strong> Develop and manage powerful internal and external APIs/RESTful services, both on-site and in the cloud, connecting our systems like never before.</li><li><strong>Data Dynamo!</strong> Harness the power of databases like SQL Server, MongoDB, and PostgreSQL to store and retrieve data with lightning speed and precision.</li><li><strong>Testing Titan!</strong> Create and execute unit and integration tests to guarantee flawless software performance, every time.</li><li><strong>User Whisperer!</strong> Gather and analyze user feedback to continuously enhance software performance and create an amazing user experience.</li><li><strong>Documentation Dynamo!</strong> Keep our technical documentation crystal clear and up-to-date, including user manuals and system architecture diagrams.</li><li><strong>Tech Trailblazer!</strong> Stay ahead of the curve by exploring and embracing emerging trends and technologies in the ever-evolving world of software development.</li></ul><p><strong>If you're ready to unleash your coding superpowers in a vibrant, collaborative, and onsite environment in Jacksonville, FL, we want YOU! Let's build the future together!</strong></p>
- 2025-06-23T16:24:08Z
- San Antonio, TX
- onsite
- Contract / Temporary to Hire
- 45.00 - 50.00 USD / Hourly
- We are looking for a skilled Software Developer to join our team in San Antonio, Texas. This Contract to permanent position is ideal for a detail-oriented individual who is passionate about designing, developing, and maintaining robust application systems in a healthcare-focused environment. The role requires a strong ability to work collaboratively while delivering innovative solutions tailored to user needs.<br><br>Responsibilities:<br>• Design, develop, and implement web applications using .NET technologies and front-end UI frameworks.<br>• Perform thorough debugging and analysis to resolve complex technical issues within application systems.<br>• Collaborate with users to gather requirements and offer technical solutions that meet their needs.<br>• Conduct comprehensive testing and documentation of program development, changes, and enhancements.<br>• Serve as a technical consultant for internal teams, offering expertise in system evaluations and problem resolution.<br>• Participate in project planning and execution as a key team member, ensuring timely delivery of project goals.<br>• Verify production schedules and ensure the accuracy and reliability of assigned systems.<br>• Train and support Information Systems personnel in the use and maintenance of application systems.<br>• Maintain on-call availability for technical support related to production systems.<br>• Utilize tools such as SQL Server Integration Services (SSIS) and SQL Server Reporting Services (SSRS) to enhance system functionality.
- 2025-07-01T16:49:23Z
- Grand Rapids, MI
- onsite
- Permanent
- 80000.00 - 105000.00 USD / Yearly
- <p>We’re working with a growing manufacturing company in the Grand Rapids metro area that is seeking a skilled <strong>Software Developer</strong> to join their team onsite. This is a great opportunity to contribute to impactful ERP development projects using <strong>C#</strong> and other back-end technologies.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, develop, and maintain software solutions with a strong focus on ERP system enhancements and integrations.</li><li>Collaborate with cross-functional teams to understand business needs and translate them into scalable software applications.</li><li>Write clean, efficient, and well-documented C# code.</li><li>Troubleshoot and resolve issues within the ERP environment.</li><li>Participate in code reviews, testing, and deployment processes.</li><li>Support database interactions using SQL and maintain data integrity.</li></ul><p><br></p>
- 2025-06-09T20:13:52Z
- San Antonio, TX
- onsite
- Contract / Temporary to Hire
- 47.50 - 55.00 USD / Hourly
- We are looking for a skilled Software Developer to join our team in San Antonio, Texas. This Contract-to-permanent position offers an exciting opportunity to contribute to the development of innovative solutions in a healthcare-focused environment. The ideal candidate will possess strong technical expertise in full-stack development, particularly with .NET technologies and front-end UI web applications.<br><br>Responsibilities:<br>• Analyze and debug complex application systems to identify and resolve issues effectively.<br>• Design, develop, and implement software solutions while adhering to established project plans.<br>• Conduct thorough coding and testing to ensure system functionality and accuracy.<br>• Collaborate with users to assess their needs and provide tailored technical solutions.<br>• Communicate project updates and system resolutions to Information Services management.<br>• Participate as an active team member in project planning and execution to achieve successful outcomes.<br>• Validate production schedules and ensure the reliability of assigned systems.<br>• Document and test all program developments, changes, and enhancements thoroughly.<br>• Offer training and support to Information Systems personnel to enhance their technical skills.<br>• Take on-call responsibility for assigned production systems to ensure seamless operation.
- 2025-06-25T18:39:00Z
- West Trenton, NJ
- onsite
- Permanent
- 150000.00 - 180000.00 USD / Yearly
- We are looking for an experienced Software Developer to lead the design, implementation, and delivery of cutting-edge enterprise technology solutions. This role requires a strong grasp of architectural principles, modern development practices, and emerging technologies. Based in West Trenton, New Jersey, this position offers an exciting opportunity to work on transformative projects that align technology with business strategies.<br><br>Responsibilities:<br>• Design and implement enterprise technology solutions, ensuring scalability, security, and performance.<br>• Develop and document architectural patterns across various levels, including logical, physical, and operational design.<br>• Lead technical evaluations and create proofs of concept for new tools, frameworks, and technologies.<br>• Collaborate with cross-functional IT teams to ensure alignment with enterprise-wide goals and objectives.<br>• Stay updated on emerging technologies and incorporate them into scalable, innovative solutions.<br>• Promote best practices in software design, including object-oriented programming and design patterns.<br>• Manage the integration of APIs, messaging frameworks, and third-party services into enterprise systems.<br>• Provide hands-on leadership for large-scale projects and strategic initiatives.<br>• Engage with vendors and partners to ensure SLA commitments and accelerate project timelines.<br>• Participate in architecture reviews and ensure alignment with long-term business strategies.
- 2025-06-18T18:14:02Z
- Portsmouth, NH
- onsite
- Permanent
- - USD / Yearly
- <p>We are looking for a Senior Software Engineer to join our team in Southern New Hampshire. In this role, you will be instrumental in designing and implementing high-quality software solutions that support business operations and enhance user experiences. This position offers the opportunity to work on innovative projects, collaborate with cross-functional teams, and contribute to the development of technical standards and best practices.</p><p><br></p><p>Responsibilities:</p><p>• Develop and maintain software solutions that align with business requirements and adhere to established technical standards.</p><p>• Design, refactor, and support data extraction and transformation tools, as well as web-based workflow management utilities.</p><p>• Collaborate with team members to establish software development standards, conduct code reviews, and manage version control.</p><p>• Serve as a technical resource for server-based third-party applications, ensuring smooth functionality and resolving issues.</p><p>• Monitor system performance, troubleshoot incidents, and implement improvements to maintain optimal operations.</p><p>• Ensure the confidentiality and security of sensitive information during software development and maintenance.</p><p>• Contribute to the creation of policies and procedures for software architecture and technical standards, supporting the development of the company’s software roadmap.</p><p>• Provide training, coaching, and support to team members on in-house and third-party tools.</p><p>• Recommend and implement design and product enhancements based on business needs and technological advancements.</p>
- 2025-06-05T14:54:12Z
- Fairfield, NJ
- onsite
- Permanent
- 75000.00 - 100000.00 USD / Yearly
- We are looking for a skilled Software Developer to join our team in Fairfield, New Jersey. In this role, you will collaborate with a dynamic team to design, develop, and enhance both web and desktop applications. This position offers the opportunity to contribute to innovative solutions while ensuring seamless communication across departments.<br><br>Responsibilities:<br>• Develop and maintain efficient web and desktop applications using C# and other relevant programming languages.<br>• Write and optimize complex SQL queries to manage relational databases effectively.<br>• Design, implement, and integrate web services using RESTful APIs.<br>• Collaborate with cross-functional teams to ensure project goals are met and timelines are adhered to.<br>• Identify and resolve software bugs and performance issues through thorough testing and debugging.<br>• Utilize tools such as GitHub and Jira to track progress, manage source code, and streamline development workflows.<br>• Participate in Agile Scrum processes to ensure iterative and efficient project delivery.<br>• Conduct A/B testing to evaluate and improve application features.<br>• Stay updated on emerging technologies to suggest and implement innovative solutions.<br>• Ensure clear and consistent communication with stakeholders at all organizational levels.
- 2025-06-26T13:54:12Z
- Lyndhurst, NJ
- onsite
- Permanent
- 100000.00 - 140000.00 USD / Yearly
- <p><strong>Overview</strong></p><p>Join our dynamic team as a Full-Stack Software Developer responsible for building and maintaining a cutting-edge internal platform used by our ISO agents and partners for onboarding, reporting, and revenue tracking. This pivotal role covers both front-end and back-end development while integrating key APIs to deliver seamless, data-driven experiences. You'll be at the forefront of innovating a platform that supports streamlined onboarding processes, insightful reporting capabilities, and effective revenue tracking.</p><p><br></p><p><strong>Responsibilities:</strong></p><p><br></p><p><strong>Front-End Development</strong>:</p><ol><li>Design, develop, and deploy user-friendly features using the React.js framework.</li><li>Collaborate effectively to implement GraphQL API interactions using Apollo Client.</li><li>Optimize UI/UX for platform scalability and performance.</li></ol><p><strong>Back-End Development</strong>:</p><ol><li>Extend and maintain existing GraphQL APIs using Apollo GraphQL Server to improve platform functionality.</li><li>Manage and optimize MongoDB database design and integration to ensure data efficiency and security.</li><li>Develop logic-driven systems, such as residual calculations, payouts, and complex roles.</li></ol><p><strong>Integration & Collaboration</strong>:</p><ol><li>Implement and maintain external API integrations, including Zoho Sign (digital forms) and AccessOne Reporting API.</li><li>Collaborate with cross-functional teams to align development with business goals.</li><li>Troubleshoot and provide solutions for platform issues as they arise during the development lifecycle.</li></ol>
- 2025-06-26T13:49:05Z
- Sebago, ME
- onsite
- Permanent
- - USD / Yearly
- <p>Join a team responsible for building smart, scalable internal tools that drive operational excellence. We’re looking for a Software Engineer to join our team and help develop and maintain business-critical applications using the Microsoft technology stack—with a strong emphasis on data-driven decision-making and SQL-based reporting.</p><p><br></p><p>What You’ll Do</p><p>As a Software Engineer on the Internal Business Applications team, you will:</p><ul><li>Design, develop, and maintain internal web applications using C#, .NET (Core/Framework), ASP.NET, and SQL Server.</li><li>Build and optimize SQL queries, stored procedures, and reports to support business operations and analytics.</li><li>Collaborate with stakeholders to gather requirements and translate them into technical solutions.</li><li>Integrate applications with Microsoft 365 services (e.g., SharePoint, Teams, Power Automate) and third-party APIs.</li><li>Ensure application performance, security, and scalability through testing and monitoring.</li><li>Participate in Agile development practices, including sprint planning, code reviews, and continuous integration.</li></ul><p>What We’re Looking For</p><ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).</li><li>3+ years of experience in software development using the Microsoft stack.</li><li>Strong proficiency in C#, .NET Core/Framework, ASP.NET MVC/Web API, and SQL Server.</li><li>Experience writing complex SQL queries and generating reports for business users.</li><li>Familiarity with Azure services (App Services, Azure Functions, Azure DevOps).</li><li>Solid understanding of front-end technologies (JavaScript, HTML/CSS); experience with frameworks like React or Angular is a plus.</li><li>Excellent problem-solving skills and a collaborative mindset.</li></ul><p>Nice to Have</p><ul><li>Experience with Power Platform (Power Apps, Power Automate).</li><li>Knowledge of data visualization tools (e.g., Power BI).</li><li>Familiarity with DevOps practices and CI/CD pipelines.</li><li>Experience working in Agile/Scrum environments.</li></ul><p><br></p>
- 2025-06-23T19:49:02Z
- Des Moines, IA
- onsite
- Permanent
- - USD / Yearly
- Position: FULL STACK SOFTWARE ENGINEER<br> Location: DES MOINES, IA -- ONSITE<br> Salary: up to $75,000 depending on experience with excellent benefits<br> <br> *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***<br> <br> Robert Half is looking for a FULL STACK SOFWARE ENGINEER - ONSITE for a client company permanent direct hire full time position. The position is FULLY ON-SITE IN DES MOINES, IA position. In this role you will work with the IT Director, IT Applications Architect and IT Systems Architect to design, develop, implement and enhance mobile and web applications.<br> <br> In this FULL STACK SOFWARE ENGINEER - ONSITE position you will join one of the most successful respected non-profit organizations. You will be part of the select enterprise IT team , who make a positive every day . Your IT talents, skills and experience will be leveraged to support the non-profit organizations mission.<br> <br> It is a perfect time to bring your expertise to this FULL STACK SOFWARE ENGINEER - ONSITE position at this growing organization and have the opportunity for growth, development and purpose and meaning in your work. Exceptional benefits!<br> <br> Requirements:<br> • Bachelor's degree plus any experience with full stack .NET technologies<br> • Can be recent college grad with strong internship and or 1-2 years of related experience and exposure.<br> • Initially will be focused on FRONT END design and development working with the IT Application and IT System Architects. Tremendous opportunity to continue to refine and hone in on your skills and experience, collaborating and being mentored and coached by the best.<br> • You will have experience and or exposure in the following: React, React Native, JavaScript, TypeScript, SQL Server or any other databases. UI/UX design for mobile and web applications. <br> <br> *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654 or mobile: 515-771-8142. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
- 2025-06-27T20:54:03Z
- New York, NY
- onsite
- Permanent
- 200000.00 - 250000.00 USD / Yearly
- We are looking for a talented Software Developer to join our dynamic team in New York, New York. In this role, you will use your expertise in C++ to develop high-performance systems that support critical trading and research operations. This position offers an exciting opportunity to work on innovative technology in a fast-paced environment.<br><br>Responsibilities:<br>• Develop efficient, low-latency C++ applications that support order management, exchange connectivity, and real-time market data systems.<br>• Enhance the scalability and performance of existing trading infrastructure to meet the demands of high-frequency trading.<br>• Collaborate with team members to design and implement distributed systems that align with business requirements.<br>• Conduct performance monitoring and optimization for Linux-based systems to ensure reliability and efficiency.<br>• Troubleshoot and resolve software bugs using tools such as Atlassian Jira and GitHub.<br>• Participate in Agile Scrum processes to ensure timely delivery of projects and features.<br>• Integrate APIs and develop backend solutions to enhance system functionality.<br>• Stay updated on emerging technologies and propose innovative solutions to improve the trading platform.<br>• Work closely with researchers and traders to understand technical requirements and deliver tailored solutions.
- 2025-06-11T13:24:14Z
- Orlando, FL
- remote
- Temporary
- 57.00 - 66.00 USD / Hourly
- Description: JOB SUMMARY: As a Senior Software Engineer for the Disney Cruise Line Navigator you will be creating innovative solutions by developing and implementing java applications to enhance our guest experience. As a Senior Software Engineer, you will be responsible for helping estimate, plan and develop new features. Our team believes in autonomy, empowerment, and partnership; requiring the developer to take an ownership role in the product and technology that is developed for our guests. The role is a hands-on senior software engineer who will: • Work closely with product managers and story owners to design features and prioritize tasks. • Engineer solutions, code mobile applications, resolve defects, performance tune and deploy code. • Assemble releases and drive improvements in the delivery and release processes. • Partner with the mobile team to establish data contraxts. 1. Owns the design and development of software fixes, enhancements, components, and/or new software systems and applications. 2. Participate in software design, coding, code reviews, and assist software architects. 3. Solve problems by collaborating across multiple teams, from product to design. 4. Recommends improvements to processes, technology, and interfaces that improve the effectiveness of the team.FL only; This is a hybrid position with expectations to be onsite 1x a week subject to change. The teams& #39; onsite days are Thursdays.< br >Preferred Qualifications:< br >Basic Qualifications:REQUIRED <br>• Bachelor’s degree in Computer Science or similar field or related work experience.<br>• Five to eight years of developing Java REST applications for enterprise or consumer use.<br>• Two or more years developing backend systems with Typescript<br>• Experience working in an Agile Team consisting of product, design, QA and development.<br><br>Significant knowledge/experience in relevant technologies, such as: <br>• Strong foundation in CS Fundamentals, especially around best practices in code quality and design patterns<br>• Strong knowledge in Java 17, Spring Boot, Kubernetes, Docker<br>• Knowledge of Typescript in the backend, beneficial if experience is in nest.js<br>• Networking such as HTTP Protocol and Socket connections<br>• Web Services (SOAP & amp; REST)<br>• Software Performance Optimization (memory, CPU, scaling, etc...)<br>• Experience with Security and OWASP recommendations<br><br>SOFT SKILLS & amp; OTHER REQUIREMENTS<br>• Excellent written, verbal and interpersonal communication skills. The position requires frequent communication with senior leaders, technical colleagues and partners across several different geographic locations and time zones<br>• Proven ability to work with all members of an extended and diverse project team<br>• Must be detail-oriented, self-organized, be committed to quality and be capable of tracking multiple issues simultaneously<br>• Ability to handle virtual teams and work with resources in multiple sites (onsite, offshore, near shore)<br>• Excellent time management ...
- 2025-07-03T16:08:59Z