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4 results for Front End Web Developer in Boston, MA

User Experience (UX) Designer

Bridgewater, MA
remote
Temporary / Contract
50 - 65 USD / Hourly
Robert Half is seeking a UX Designer to lead the design of a custom web-based platform supporting both internal teams and external users. This is a high-impact role focused on shaping the product’s user experience, workflows, and visual identity from an early stage.Ideal candidates are comfortable working with evolving requirements, making independent design decisions, and clearly communicating their rationale. Responsibilities:<ul><li>Design intuitive, scalable UI/UX for a complex operational platform</li><li>Translate business workflows and data into clean, usable interfaces</li><li>Create wireframes, layouts, and prototypes to guide development</li><li>Establish consistent design patterns across the product</li><li>Improve in-progress features for usability and consistency</li><li>Design customer-facing experiences and prepare for future user testing</li><li>Contribute to a scalable design system and visual identity</li><li>Collaborate cross-functionally and present design decisions clearly</li></ul>
2026-06-04T00:00:00Z

Full Stack Java Developer III

Providence, RI
remote
Temporary / Contract
55 - 60 USD / Hourly
We are looking for an experienced Full Stack Java Developer III to support a remote team delivering enterprise web integrations for a major digital modernization initiative based in Providence, Rhode Island. This Long-term Contract position focuses on building and enhancing Java-based microservices and APIs that connect critical internal and external platforms. The ideal candidate brings strong recent hands-on development experience, communicates clearly with cross-functional partners, and thrives in a fast-moving environment with limited oversight. Responsibilities: • Design, build, and maintain Java microservices that enable reliable integration across enterprise applications and external platforms. • Deploy and support cloud-based solutions in Azure with attention to scalability, security, and application performance. • Partner with analysts, project managers, and functional team members to translate business needs into effective technical solutions. • Create and troubleshoot REST APIs and web services, ensuring stable data exchange and dependable system behavior. • Contribute to integration efforts tied to consolidating multiple legacy platforms into a unified enterprise environment. • Participate in Agile delivery practices, including planning sessions, status discussions, and collaborative problem-solving. • Use source control, CI/CD workflows, and testing tools to promote code quality and efficient software delivery. • Investigate technical issues, resolve defects, and recommend improvements that strengthen maintainability and system reliability.
2026-06-09T00:00:00Z

Full Stack Java Developer II

Providence, RI
remote
Temporary / Contract
55 - 60 USD / Hourly
We are looking for a Full Stack Java Developer II to join a long-term contract opportunity supporting web-based solutions in Providence, Rhode Island. This role is fully remote for candidates based anywhere in the organization’s approved locations, provided they can align with East Coast working hours. The position centers on building and enhancing a Java-based middleware layer that supports both iOS and Android applications, while also contributing across the broader full-stack environment. Success in this role requires strong hands-on coding ability, comfort in Agile delivery models, and the ability to collaborate effectively across distributed technical teams. Responsibilities: • Build, enhance, and maintain full-stack applications with a primary emphasis on Java services and supporting web technologies. • Develop and support middleware components that enable functionality for mobile platforms, including integrations used by iOS and Android applications. • Design, consume, and troubleshoot RESTful services and third-party APIs using tools such as Postman, SoapUI, and Fiddler. • Contribute code within CI/CD workflows and participate in deployment activities across Azure-based development and production environments. • Partner with engineers, analysts, and cross-functional teams to interpret complex system architecture and deliver scalable technical solutions. • Perform unit, integration, and load testing using frameworks and tools such as Jasmine, Karma, xUnit, and JMeter to improve reliability and performance. • Investigate system behavior in large-scale distributed environments, including performance analysis, capacity planning, and root-cause troubleshooting. • Support serverless and cloud-native development efforts using Azure services such as App Services and Azure Functions.
2026-06-09T00:00:00Z

Mobile developer III

Providence, RI
remote
Temporary / Contract
50 - 60 USD / Hourly
We are looking for an experienced Mobile Developer III to support the design, development, and delivery of customer-facing mobile applications for Android and iOS. This Long-term Contract position is remote within the United States and follows East Coast working hours, with the role based in Providence, Rhode Island. The ideal candidate brings strong hands-on coding experience, thrives in a fast-moving environment, and collaborates effectively across technical teams to build secure, high-performing mobile solutions. Responsibilities: • Design, build, and enhance enterprise mobile applications for Android and iOS with a strong emphasis on code quality, usability, and reliability. • Develop new features for customer-facing mobile products while maintaining hands-on ownership of core application code. • Partner with architects, developers, and cross-functional stakeholders to translate complex technical requirements into scalable mobile solutions. • Optimize application performance by analyzing behavior, resolving bottlenecks, and improving responsiveness across devices and operating system versions. • Integrate device capabilities and platform services such as biometrics, notifications, alarms, calendars, sensors, and other native mobile functions where needed. • Connect mobile applications with internal and third-party services by implementing APIs and validating integrations with tools such as Postman, SoapUI, or Fiddler. • Apply secure development standards, platform design patterns, and mobile engineering best practices throughout the software lifecycle. • Troubleshoot issues in distributed environments, support capacity and performance analysis, and help resolve production or pre-release defects. • Contribute to build and release processes, including version control, deployment workflows, and CI practices for publishing applications to app stores.
2026-06-09T00:00:00Z