21 results for Ruby On Rails Engineer in Boston, MA

Software Engineer We are searching for a Software Engineer to join a growing team. This position is located in southern New Hampshire. As a Software Engineer, you will be involved in the development and maintenance of Microsoft Dynamics 365 CRM and related applications, contributing to the enhancement of the customer service capabilities. Responsibilities: • Develop and maintain Microsoft Dynamics 365 CRM, ensuring efficient workflows, business processes, and plug-ins. • Create and manage web resources, enhancing our online presence and customer engagement. • Develop and maintain API’s, ensuring seamless data exchange and process automation. • Utilize your SQL and backend experience to manage and optimize our data storage and retrieval systems. • Leverage your experience with the Microsoft O365 suite of applications (Power BI, PowerApps, Power Automate, Microsoft AI, etc.) to enhance business intelligence, application development, and workflow automation. • Design and build web applications using C#, .NET, ASP.NET, MVC, NodeJS, JavaScript, JQuery, HTML, CSS, and SQL.

Software Engineer We are looking for a skilled and driven Software Engineer to join our team on a Contract-to-permanent basis in Auburn, Massachusetts. In this role, you will be responsible for designing, developing, and maintaining various software applications, including websites, WinForms applications, and batch programs. You will collaborate with team members and end-users to troubleshoot and resolve issues while ensuring optimal performance of all systems. Responsibilities: • Design, develop, and maintain websites, desktop applications, and batch programs to meet user and customer requirements. • Write clean, efficient, and maintainable code using C# and .NET technologies. • Collaborate with end-users to identify, test, and resolve system issues effectively. • Perform thorough troubleshooting and debugging to ensure software reliability. • Create and optimize T-SQL queries and stored procedures for database interactions. • Participate in code reviews and provide constructive feedback to team members. • Develop and consume web services APIs to enhance system functionality. • Maintain existing software systems by addressing bugs and implementing improvements. • Document technical specifications and user instructions for developed applications.

Applications Engineer Seeking applications engineers who have designed and implemented automation projects. As an Applications Engineer, you will be responsible for the design and implementation of major systems. Automation systems might include extremely large commercial building automation as well as factory automation systems. In your role, you will be involved in the integration of large and diverse types of commercial and industrial equipment and sensors, as well as customer databases and IT applications. You will be contributing to the organization and analysis of monitored data, and will be designing critical graphical dashboards, reports, alerts and workflows based on such data. In this position, you will be involved in assisting, consulting and implementing projects for our most important customers. You are expected to be of the highest detail oriented integrity and be the person that the customer can rely on for critical advice involving their use of our software. You may be working on multiple projects to ensure that specifications and customer expectations are met. You will become familiar with a variety of the field’s concepts, practices, and procedures. We are a managed Microsoft Partner and has numerous awards for bringing the latest Microsoft technology to the benefit of automation applications. Any Microsoft certifications, such as communications, databases, or system administration, are considered positive; and although not required light programming skills in, Python, SQL etc. are a plus. In this position, you will be involved in assisting, consulting and implementing projects for our most important customers. You are expected to be of the highest detail oriented integrity and be the person that the customer can rely on for critical advice involving their use of our software. This position is based in Washington, DC . You will be working within a government facility. Training of up to 1 to 3 months at our headquarters in Foxboro, MA will be required. Skills and Qualifications • Bachelor’s degree or higher in an Engineering major • 1-5 years’ experience with Automation Software deployment (BMS or BAS or SCADA or DCS system experience) • Experience utilizing Microsoft Software and Operating Systems • Experience with computer and industrial networks • Experience in database design and SQL queries and procedures • 5-15% travel required (may include international and weekend travel) • Comfortable with customer facing activities • US must be eligible to work in the U.S. required • Prior achievement of, or ability to acquire Federal Security Credentials Additional Skills any of which are considered a plus: • Artistic skills, UX design, and web design a plus • Programming ability using scripting languages such as Python, SQL , etc. • Knowledge of IoT technologies, protocols and concepts • Experience with OPC, BACnet, Modbus, SNMP protocols • Experience with web services

Data Engineer Join a leading manufacturing company, committed to precision, performance, and continuous improvement. Our data doesn't just sit in spreadsheets—it drives decisions, cuts costs, and fuels innovation. If you’re passionate about turning raw data into real impact, keep reading. The Role:We’re looking for a Data Engineer with hands-on experience in the manufacturing industry to help us level up our data infrastructure and analytics. You'll play a key role in building and optimizing data pipelines, connecting our Infor ERP system with tools like Tableau, and ensuring accurate costing data flows where it needs to. What You'll Do:<ul><li>Design, build, and maintain scalable data pipelines for ERP and operational data</li><li>Integrate Infor ERP data with Tableau dashboards for business users</li><li>Collaborate with finance, operations, and IT to ensure accurate product costing and analytics</li><li>Implement data quality and validation checks across the pipeline</li><li>Optimize data storage, retrieval, and performance for reporting and analytics</li></ul> What You Bring:<ul><li>3+ years of experience as a Data Engineer or similar role, preferably in a manufacturing environment</li><li>Strong knowledge of ERP systems and their data structures</li><li>Proficient in SQL, ETL tools, and scripting</li><li>Solid understanding of costing, BOMs, routings, and manufacturing workflows</li><li>Familiarity with cloud data platforms (e.g., Azure, AWS) is a plus</li><li>Strong communication skills—you can speak “data” and “shop floor”</li></ul> Why You’ll Love It Here:<ul><li>Work with a team that values data-driven decisions</li><li>High impact role with visibility across departments</li><li>Competitive compensation and benefits</li><li>A culture that respects process and encourages innovation</li></ul> Apply Now:Ready to transform data into manufacturing insights? Send us your resume and let’s talk.

Part-Time UI Developer Robert Half's marketing & creative client is looking for a part-time React UI Developer for a 6+ month contract in the Greater Boston area. This is a remote, 40-hour-per-week opportunity; candidates must be able to work eastern (ET) hours. The UI Developer will assist in updating the user interface of a customer-facing platform. Interested candidates should submit a portfolio or code repository in addition to resume. Responsibilities:<ul><li>Build and enhance advanced React components for platform with a focus on usability and modern design standards</li><li>Collaborate with product managers, developers, and end-users to refine workflows and optimize platform navigation</li><li>Implement UI updates based on data analysis, user feedback, and SaaS design best practices</li><li>Develop wireframes, prototypes, and mockups to communicate design changes</li><li>Ensure mobile responsiveness and accessibility compliance</li><li>Conduct usability testing, A/B testing, and user behavior analysis</li><li>Utilize front-end skills including CSS, Sass/SCSS, and Material UI</li><li>Lead UI/UX improvements</li></ul>If interested and available, apply today!

WordPress Developer Robert Half is actively seeking to connect talented WordPress Developers to join our robust talent network. By becoming part of our network, you'll gain access to exciting job opportunities with leading companies in the greater Boston area, all in search of Front-End Developers. Partnering with Robert Half provides access to a broad network of top employers, personalized job matches tailored to your skills and career goals, and expert support throughout the hiring process, from portfolio guidance to interview preparation Why Join Robert Half’s Talent Network?<ul><li>Customized Career Matches: Receive tailored job opportunities that align with your skillset, preferred industry, and career ambitions</li><li>Access to Top Employers: Partner with some of the most innovative organizations across industries—including tech, marketing, and eCommerce</li><li>Comprehensive Support: Our experienced recruiters provide guidance every step of the way, from portfolio reviews to interview preparation</li><li>Ongoing Opportunities: Stay connected to new roles and projects as they arise, ensuring you never miss out on the next great opportunity</li></ul>What Companies Are Looking ForFront-End and WordPress Developers are essential for creating visually compelling, well-functioning websites that enhance a company’s digital presence. Key qualifications and skills sought by our clients include:<ul><li>Proficiency in front-end technologies like HTML5, CSS3, JavaScript, and frameworks such as React, Angular, or Vue.js</li><li>Expertise in WordPress development, including custom theme and plugin creation, and experience with PHP and MySQL</li><li>Knowledge of responsive design and cross-browser compatibility to ensure seamless user experiences across all devices</li><li>Experience with website performance optimization and SEO best practices</li><li>Familiarity with version control systems like Git</li><li>Strong debugging and troubleshooting abilities</li><li>Excellent collaboration skills to work with designers, back-end developers, and other team members</li><li>A portfolio showcasing completed projects that highlight technical expertise and creative problem-solving</li></ul>Why Work with Robert Half?Robert Half is committed to connecting top-tier talent with forward-thinking companies. By joining our talent network, you’ll gain access to high-quality opportunities with competitive pay, flexibility, and the potential for career growth—along with the peace of mind that comes from having a trusted recruitment partner in your corner.

Software Developer We are looking for a skilled Software Developer to join our team on a long-term contract basis in Boston, Massachusetts. This role involves creating dynamic and responsive web applications using modern development tools and frameworks. The ideal candidate will have a strong background in JavaScript and React, with additional experience in backend technologies being a plus. Responsibilities: • Develop and maintain web applications using React and JavaScript to deliver high-quality user experiences. • Collaborate with cross-functional teams to identify and resolve bugs using tools like Atlassian Jira. • Contribute to backend development tasks, with ColdFusion experience being a beneficial asset. • Utilize GitHub for version control and code collaboration across team members. • Implement and test APIs to ensure seamless integration with front-end systems. • Participate in Agile Scrum ceremonies to ensure timely delivery of project milestones. • Design and optimize systems to enhance performance through AB testing and data-driven improvements. • Build dynamic and interactive components using AJAX for enhanced user interfaces. • Contribute to the development of scalable applications with ASP.NET frameworks.

Junior Salesforce Developer We are looking for an entry-level Salesforce Developer to join our team in Waltham, Massachusetts. This is a Contract-to-Permanent position offering a hybrid work environment, requiring three days onsite per week. In this role, you will play a critical part in configuring and supporting Salesforce and other integrated applications to meet the needs of various departments. Working closely with the Lead Salesforce Developer, you will develop technical solutions and ensure smooth functionality across multiple business systems. Responsibilities: • Collaborate with the Lead Salesforce Developer to implement technical solutions for Salesforce and related applications, such as Ascend, Linvio Events, Conga Composer, and GiveCampus. • Design and develop business logic using Salesforce Apex, Flows, and Lightning Web Components. • Work with teams across departments to improve the functionality of Linvio Events and other event management tools. • Address user requests and troubleshoot application issues, ensuring timely resolution. • Participate in software enhancement projects, including gathering requirements, creating documentation, and conducting system testing. • Manage support cases with vendors to resolve technical challenges efficiently. • Provide daily technical and functional support for Salesforce and integrated applications, ensuring scalable and reusable solutions. • Track and resolve user help tickets using the TeamDynamix system, adhering to established service level agreements (SLAs). • Deliver training and knowledge-sharing sessions to team members and users on Salesforce and other supported applications.

Sr. Software Engineer We are seeking a skilled Embedded Software Engineer with a strong background in image processing to join our innovative engineering team. In this role, you will develop and optimize real-time embedded systems that power cutting-edge imaging and vision-based applications.Key Responsibilities:<ul><li>Design, develop, and maintain embedded software for image processing systems.</li><li>Optimize algorithms for performance on constrained hardware (ARM, DSPs, FPGAs).</li><li>Collaborate with hardware and software teams to integrate and test vision-based solutions.</li><li>Troubleshoot and debug system-level issues in real-world environments.</li></ul> Why Join Us?<ul><li>Work on cutting-edge products in a fast-paced, collaborative environment.</li><li>Competitive salary, benefits, and opportunities for career growth.</li></ul>

Sr. Software Engineer We’re looking for a sharp FPGA Software Engineer to join our hardware-software integration team. You'll design, implement, and optimize high-performance logic for FPGAs that drive our advanced embedded systems.What You’ll Do:<ul><li>Develop and simulate FPGA designs using VHDL/Verilog or SystemVerilog.</li><li>Integrate FPGA code with embedded software and hardware platforms.</li><li>Collaborate with cross-functional teams on system architecture and performance tuning.</li><li>Test and debug designs in both simulation and on physical hardware.</li></ul> Why Us? We’re building next-gen tech that pushes performance boundaries. Competitive pay, flexible work, and a team that gets stuff done without the drama.

Sr. Software Engineer We’re looking for a talented Embedded Systems Software Engineer to develop low-level software that powers our next-generation products. If you love working close to the hardware and turning bare metal into brilliant functionality, we want to hear from you.What You'll Do:<ul><li>Design, develop, and debug embedded software in C/C++ for microcontrollers and embedded Linux systems.</li><li>Work with cross-disciplinary teams to bring hardware to life.</li><li>Optimize code for performance, memory, and power constraints.</li><li>Support board bring-up, driver development, and real-time applications.</li></ul>Why Join Us? Challenging problems, real-world impact, and a team that values innovation and execution. Competitive pay, flexible work options, and room to grow.

Sr. Software Engineer We are in the process of recruiting a Software Engineer to join our team in southern New Hampshire. The chosen candidate will be involved in various aspects of software engineering, from translating business requirements into software solutions to fostering a collaborative team environment. This role entails creating and maintaining web-based workflow management utilities and in-house data extract/transformation console applications. Responsibilities:• Contribute to software development standards, code reviews, and version control, fostering a collaborative team environment.• Act as a technical resource for server-based third-party applications, ensuring smooth operations and troubleshooting as needed.• Translate business requirements into software solutions that adhere to the architecture and technical standards of the business unit.• Protect operations by keeping information confidential and ensuring optimal functionality by addressing daily performance events.• Develop, maintain and refactor in-house data extract/transformation console applications and web-based workflow management utilities.• Improve operations by conducting systems analysis and recommending changes in policies and procedures.• Develop and maintain API interfaces to support business requirements.• Coordinate the creation of policies and procedures by the software architecture/technical standards working group, with a primary focus on architecture.• Support software engineers' development by providing advice, coaching, code reviews, and educational opportunities.• Assist in developing the company software product roadmap, making design and product recommendations.

Sr. Software Engineer We are in search of a Sr. Software Engineer to join our team in Boston, Massachusetts. This role is centered around the technology industry, with a focus on backend development and cloud technologies. As a Sr. Software Engineer, you will handle a variety of tasks including processing client side scripting, maintaining accurate records, and resolving inquiries. The role offers an exciting permanent employment opportunity. Responsibilities:• Develop and maintain efficient backend systems using PHP and Laravel Framework• Employ Atlassian Jira for project management and tracking• Implement business logic to meet the needs of the clients and users• Develop and manage APIs for integration with other systems• Utilize JavaScript for client side scripting to enhance user experience• Leverage cloud technologies for scalable and efficient application deployment• Maintain and manage MongoDB databases for optimal performance• Develop and maintain PHP Frameworks for efficient coding and rapid application development.

Sr. Software Engineer 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. Responsibilities:• Develop and maintain software solutions that align with business requirements and adhere to established technical standards.• Design, refactor, and support data extraction and transformation tools, as well as web-based workflow management utilities.• Collaborate with team members to establish software development standards, conduct code reviews, and manage version control.• Serve as a technical resource for server-based third-party applications, ensuring smooth functionality and resolving issues.• Monitor system performance, troubleshoot incidents, and implement improvements to maintain optimal operations.• Ensure the confidentiality and security of sensitive information during software development and maintenance.• Contribute to the creation of policies and procedures for software architecture and technical standards, supporting the development of the company’s software roadmap.• Provide training, coaching, and support to team members on in-house and third-party tools.• Recommend and implement design and product enhancements based on business needs and technological advancements.

Senior Graphic Designer Robert Half's marketing & creative client is looking for a Sr. Graphic Designer for a 6+ month contract in the Greater Boston area. This is a remote, 32-hour-per-week opportunity; candidates must be willing and able to work eastern (ET) hours. The Graphic Designer will join a creative services team within a pharmaceutical environment, and assist with all design and production work focused on patient engagement. Interested candidates should provide a portfolio or relevant design samples in addition to resume. Key Responsibilities:<ul><li>Design compelling digital and print materials, including presentations, marketing assets, and branded content</li><li>Collaborate with cross-functional teams to align projects with goals, compliance standards, and brand guidelines</li><li>Ensure design adherence to regulatory requirements</li><li>Use data and analytics to enhance creative strategies and improve engagement</li><li>Contribute innovative ideas through brainstorming sessions</li></ul>If interested and available, apply today

Sr. Applications Engineer We are looking for a skilled and experienced Sr. Applications Engineer to design and implement advanced automation systems for commercial and industrial environments. In this role, you will integrate diverse equipment, sensors, and IT applications, while contributing to data analysis and the creation of graphical dashboards, reports, and workflows. This position is based in Foxboro, Massachusetts, and requires someone who is detail oriented and capable of providing reliable and critical advice to customers while managing multiple complex projects. Responsibilities: • Design and implement large-scale automation systems for commercial buildings and industrial environments. • Integrate various equipment, sensors, and IT applications into cohesive automation solutions. • Develop and maintain graphical dashboards, reports, alerts, and workflows to support data-driven decision-making. • Collaborate with customers to provide expert consultation and ensure projects meet specifications and expectations. • Manage multiple projects simultaneously, maintaining high standards of quality and attention to detail. • Assist in the organization and analysis of monitored data to enhance system performance. • Lead the deployment and optimization of automation systems, ensuring seamless integration with existing infrastructure. • Provide training and support to clients on the use of automation software and tools. • Maintain a high level of integrity and build trust with customers through critical advice and solutions. • Travel as required (5-15%, including potential international and weekend travel) to support project implementation.

IT Manager IT Manager,Cisco Technologies,Cloud Technologies,CRM,Dell Technologies,ERP - Enterprise Res Key Responsibilities: • Oversee Integration Projects: Lead the integration of critical systems such as Crunchtime (PO/Inventory System), Ramp (AP System), Paycor (Payroll System), and Toast (POS), ensuring smooth data flow and compatibility between systems. Work closely with external developers and vendors to ensure timely and effective execution of integrations. • Finance Software Oversight: Manage and implement new finance software solutions to improve operations. Provide guidance on issues related to accounting system integrations, particularly in the restaurant and hospitality space. • API Management & Configuration: Oversee the configuration and implementation of API integrations with third-party systems and external developers. Ensure that all connections are reliable and meet operational needs. • IT Control & Issue Resolution: Proactively investigate and resolve discrepancies between Toast (POS) and Sage (ERP), implementing solutions to improve sales data accuracy. This includes identifying areas for improvement, limiting user permissions, and redefining processes for new items or systems. • Operational Support: Provide support for ongoing integrations, especially focusing on troubleshooting issues such as unpaid bills, unprocessed invoices, and integration delays. Work closely with internal teams to resolve challenges related to software configurations and third-party vendors. • System Maintenance & Support: Oversee the day-to-day operation of IT systems and provide support for internal stakeholders. Ensure that all systems are functioning optimally, reducing downtime and addressing any technical issues that arise promptly

Part-Time Graphic Designer Robert Half's client is looking is looking for a Graphic Designer for a long-term contract role in the Manchester, New Hampshire area. This is a hybrid, 24-hour-per week opportunity; candidates must be willing and able to work onsite 2 days/week. The Designer will create high-quality visuals and marketing materials that align with brand guidelines and effectively communicate to target audiences. In this role you will design and produce marketing materials such as brochures, digital advertisements, and manage the print and digital production processes to ensure timely delivery of high-quality materials. Interested candidates should include a portfolio of relevant design samples in addition to resume.

Programmer Analyst About the Role: We’re on the hunt for a seasoned AS400/IBM i programmer who knows their way around RPG and has hands-on experience with ERP systems. If your idea of a good time involves green screens and clean code, we want to hear from you.What You'll Do:<ul><li>Develop, maintain, and enhance ERP applications on the IBM i platform</li><li>Work with business stakeholders to customize ERP modules</li><li>Troubleshoot issues and optimize system performance</li><li>Document code and processes like a pro (or at least not like a cryptic wizard)</li></ul>What You Bring:<ul><li>3+ years of AS400/IBM i programming (RPG, CL, SQL)</li><li>Solid ERP experience </li><li>Ability to work independently and collaboratively</li><li>A sense of humor (optional, but appreciated)</li></ul>Perks:<ul><li>Competitive salary</li><li>Flexible schedule</li><li>A team that understands what “End-of-line reached” really means</li></ul>

Financial Business Systems Analyst/Manager We are offering employment opportunity for a Financial Business Systems Analyst/Manager in the Biotech/Clinical/Drug Development industry. The position is located in Cambridge, Massachusetts, and involves enhancing finance and procurement processes for our team. Responsibilities: • Utilize your extensive experience with finance business systems to enhance and streamline processes• Develop and maintain reports using Adaptive Insights and Microsoft Power BI• Leverage your knowledge of Agile/scrum methodologies to collaborate with the Foundations team• Serve as the liaison between finance teams and technology teams, ensuring optimal outcomes are achieved• Work collaboratively with various business entities, demonstrating strong communication skills• Utilize Dynamics 365 for ERP, Workday Adaptive for planning, and Coupa for procurement tasks• Apply your skills in data extraction, manipulation, and warehousing to support business operations• Create and manage reporting dashboards, employing advanced Excel skills• Engage in change management activities, contributing to continuous improvement efforts• Use your expertise in Financial Planning & Analysis (FP& A) to support business decision-making processes.

QA Analyst I We are looking for a detail-oriented QA Analyst I to join our team in Providence, Rhode Island. In this long-term contract role, you will play a critical part in ensuring the quality and reliability of software applications through meticulous testing and validation processes. The ideal candidate will possess strong communication skills, technical expertise, and a collaborative spirit to effectively contribute to both agile and waterfall development methodologies. Responsibilities: • Develop and execute detailed test plans and scripts for both manual and automated testing processes. • Collaborate with project teams to understand requirements and ensure proper traceability throughout the testing lifecycle. • Conduct functional, performance, and regression testing to identify and mitigate defects in software applications. • Utilize tools such as HP Quality Center and Team Foundation Server for test management and reporting. • Prepare and present test metrics and reports to stakeholders, ensuring clear communication of testing outcomes. • Coordinate with cross-functional teams to identify and address quality risks and gaps. • Execute manual and automated test cases while providing daily status updates on progress. • Participate in scrum meetings to report activities and provide insights into testing results. • Assist with software verification and validation techniques to cover all potential corner cases. • Ensure seamless collaboration with team members and management by being adaptable and cooperative in a dynamic environment.