Senior Front End Software Engineer Jobs in Westford, MA

Launch your career as a Lead Software Engineer, building and evolving innovative technology that drives investment solutions. Collaborate with an inclusive team, take on challenging projects, and impa...

Partner with us to empower quantitative investment through innovative software. You'll collaborate directly with researchers and portfolio managers, shaping scalable systems for systematic portfolio m...

Lead the enhancement of backend systems for an innovative shopping experience. Drive collaborative product development while leveraging cutting-edge technologies to create a smooth user journey tailor...

Join our dynamic team as a Senior Software Engineer, improving QA practices and enhancing non-prod stability through innovative test solutions and automation, empowering development teams to ensure qu...

Build a high-impact automation framework for quality assurance, ensuring rapid software delivery while maintaining compliance. Collaborate with cross-functional teams to enhance automated testing and...

Develop and enhance browser extension features that secure user experiences. Collaborate with product teams and implement best coding practices to optimize performance and usability, all while maintai...

Drive innovative software solutions by leading a talented team to develop mobile manipulation systems and human-machine interfaces, ensuring seamless integration and rapid prototyping in a collaborati...

Lead and design innovative software frameworks for dexterous mobile manipulation. Collaborate across teams to develop cutting-edge solutions, ensuring performance and reliability in dynamic robotics e...

Lead the charge in architecting and scaling enterprise AI/MCP Server solutions that enhance multi-agent workflows, ensuring seamless integration, high performance, and reliability across diverse syste...

Join a team that's dedicated to building scalable, user-friendly applications. As a Full-Stack Engineer, drive innovation from frontend to backend, collaborate seamlessly across teams, and take full o...

Phantom is seeking a Staff Frontend Engineer to build and maintain shared frontend libraries, enhance testing and CI pipelines, and optimize frontend performance and architecture. The role involves im...

Transform the future of platform architecture as you design core execution models, ensuring reliability, correctness, and scalability across complex systems in regulated environments, while influencin...

Drive the evolution of our SaaS platform as a Senior Developer focused on enhancing IT insights and governance, collaborating in a dynamic team to build scalable solutions that tackle modern challenge...

Lead integration of Rust within a legacy database engine while mentoring teams and enhancing core systems performance across multiple platforms, ensuring memory safety and modernizing architecture for...

Optimize data engineering practices as you design scalable schemas and improve data governance across our innovative platform, enhancing the way customers secure and interact with their data...

Join a team that's building intelligent tools to revolutionize sales operations. Utilize your backend engineering and machine learning expertise to develop systems that enhance decision-making and dri...

Design and drive electrical engineering projects from concept to delivery, leading multidisciplinary teams to ensure quality and consistency. Engage directly with clients, guiding design decisions and...

Lead a team in developing scalable web applications and AI solutions, driving innovation in healthcare technology. Foster collaboration with stakeholders to deliver impactful software while mentoring...

Engineer cutting-edge network software as part of a dynamic, agile team focused on cybersecurity and embedded systems. Collaborate on design, development, and integration while meeting high standards...

Optimize the data delivery landscape by leading CI/CD automation and infrastructure strategies, ensuring a robust enterprise-grade platform that supports analytics and operational use, empowering team...

Champion the development of a cutting-edge programming environment for HPC and AI workloads. In this hybrid role, lead initiatives across software stacks, tools, and production workflows to enhance pe...

Unlock potential by driving the development and integration of Salesforce solutions, managing technical aspects across multi-cloud environments, and ensuring quality through hands-on coding and mentor...

Unlock your potential as a strategic technical leader in designing scalable, secure technical solutions that drive federal modernization initiatives while collaborating with diverse teams to create im...

Drive architectural leadership and technical integrity for software development. Lead a team in utilizing AI-assisted tools, fostering a culture of quality and collaboration while ensuring extensible...

Join our team to design and build impactful software solutions that enhance operational efficiency and support strategic decision-making across the business. Collaborate with various stakeholders for...