Top Full-Stack Engineer Jobs in Boston, MA

Build and ship reliable full-stack software for high-stakes hospital workflows. Own projects end-to-end across product, machine learning, data pipelines, cloud and on-prem infrastructure. Develop backend and frontend features, APIs, integrations, and database systems while collaborating with product and clinical users. Contribute to prototyping, testing, weekly enhancements, and team culture. The role is remote-first across Europe and the US, with international travel to hospitals required.

Build and maintain reliable full-stack applications for high-stakes hospital environments, specializing in frontend architecture, design systems, modularity, mobile readiness, and cross-device experiences. Collaborate with design, product, and machine learning teams; mentor engineers on frontend practices; deliver frequent enhancements with minimal regressions; and own projects end to end. Some international travel to hospitals is required for workflow observation and clinical-user collaboration.

Build and own end-to-end features for a new consumer marketplace connecting homeowners with vetted contractors. Responsibilities include developing mobile and web experiences, backend services, REST APIs, microservice architectures, geolocation matching, integrations with contractor tools, testing, and rapid product iteration. The role requires independent ownership, collaboration with product and design, and use of AI tools to accelerate development.

Develop and maintain full-stack enterprise applications, APIs, backend services, databases, integrations, and responsive interfaces. Lead Azure hosting, CI/CD pipelines, test automation, monitoring, security, and deployment practices. Integrate ERP, CRM, CPQ, MES, and related systems while automating business processes and improving reliability. Collaborate with analysts and QA to translate requirements into technical solutions, support releases, troubleshoot production issues, and perform root-cause analysis.

Build Lattica’s frontend, backend architecture, infrastructure, risk engine, and lending systems. Own features end-to-end, including product decisions, deployments, reliability, and iterative delivery. The role values backend systems experience, UI/UX implementation, quantitative or risk-system familiarity, and interest in DeFi, trading infrastructure, or prediction markets. Experience with DevOps, cloud platforms, statistics, MLOps, blockchain, smart contracts, C++, or Rust is advantageous.

Develop and maintain scalable full-stack enterprise applications across front-end, back-end, APIs, databases, and cloud platforms. Build microservices, optimize systems and performance, contribute to architecture and CI/CD practices, and ensure secure, maintainable code. Collaborate with Product, Design, Architects, and Engineering teams to deliver features from concept through production while troubleshooting and upgrading existing systems.

Build and maintain scalable full-stack web applications across frontend and backend systems. Develop responsive interfaces, reusable components, backend services, APIs, database and third-party integrations. Collaborate with engineers, product managers, and designers to deliver features, resolve issues, optimize performance, and improve usability. Write tested code, participate in code reviews and Agile processes, and support deployments and CI/CD pipelines.

Develop and maintain full stack payroll applications using React, TypeScript, Java, REST APIs, and SQL/NoSQL databases. Lead architectural design, code reviews, automated testing, deployment, monitoring, and production support. Manage feature delivery, collaborate with product and UX teams, resolve service issues, document solutions, and mentor junior engineers while ensuring scalability, reliability, security, and quality.

Build and support IVR, contact center routing, and agent-facing applications throughout the software development lifecycle. Translate designs into technical solutions, develop and test applications, manage configuration and version control, document deliverables, and deploy production systems. Lead technical delivery, mentor junior developers, explore new technologies, and use AI tools for coding, testing, documentation, code review, and workflow improvements.

Develop and maintain Java/Spring Boot backend microservices, Angular frontends, secure REST APIs, PostgreSQL databases, and containerized cloud deployments. The role involves updating backend frameworks, optimizing database schemas, managing AWS and Linux infrastructure, and supporting mission-critical government projects. Work is hybrid in Annapolis Junction, Maryland, with up to two telework days weekly. A current Top Secret/SCI clearance with polygraph, U.S. citizenship, bachelor’s degree, and relevant software engineering experience are required.

Build and own Grafana’s experimentation platform across a TypeScript and React frontend and Go backend. Develop experiment configuration, metrics, instrumentation, statistical analysis, feature-flag integrations, observability connections, and AI-assisted workflows. Partner with data scientists, engineers, analysts, and product stakeholders to evolve the internal tool into a customer-facing product. Responsibilities include production operations, on-call support, technical mentorship, architecture documentation, and improving scalability, reliability, and developer adoption.

Leads multiple technology projects and engineering teams building large-scale, cloud-native full-stack systems. Provides architectural and technical leadership, drives platform roadmaps, develops distributed microservices, mentors engineers, establishes coding standards, and improves system reliability and observability. The role partners with product leaders and architects to deliver secure, high-performance solutions using modern programming languages, cloud platforms, databases, containers, and development practices.

Leads full-stack software engineering teams, technology portfolios, and large-scale cloud-native initiatives. Responsibilities include setting technical strategy, managing engineering talent, driving architectural and roadmap decisions, delivering distributed microservices and full-stack systems, and aligning engineering execution with enterprise goals. The role involves AWS and other cloud technologies, modern programming languages, databases, containers, Agile delivery, AI-enabled development, and regulatory technology solutions.

Develop and ship phased software projects for Affirm’s mobile card acquisition team. Collaborate with product, design, and analytics stakeholders; build web and mobile applications and scalable APIs; monitor operational metrics; support availability and on-call efforts; participate in code reviews, interviews, and team development.

Develop and launch scalable full-stack search systems using JavaScript, TypeScript, Python, or Kotlin. Collaborate with engineers and stakeholders, balance delivery speed with system reliability, debug code, participate in code reviews, write tested and extensible software, and contribute to team growth and communication.

Own and deliver a healthcare platform domain across React applications, micro-frontends, Python serverless APIs, data, and AWS infrastructure. Design secure authentication and authorization, integrate enterprise APIs, build scalable data and caching layers, and operate services in a regulated PII/PHI environment. Lead CI/CD, infrastructure as code, observability, reliability, architecture, and production support while mentoring engineers and driving ambiguous technical initiatives independently.

Build and ship full-stack sourcing products with a backend focus, including domain models, APIs, event-driven services, data systems, and ERP integrations. Collaborate with product, design, frontend, and QA teams; review AI-generated code; ensure system quality, type safety, and reliable testing; adapt across product areas; document decisions; and mentor engineers.

Develop and maintain full-stack applications and backend services using Python, TypeScript, React, and Go. Manage PostgreSQL databases, AWS infrastructure, CI/CD, observability, monitoring, and operational reliability. Design schemas, optimize queries, manage migrations, improve automation and alerting, and collaborate with engineering and threat intelligence stakeholders. Preferred experience includes FastAPI, analytical datastores, security telemetry, knowledge graphs, AI-assisted tooling, CLI/TUI development, and Agentic/MCP technologies.

Develop and own full-stack web features from technical design through deployment, monitoring, and optimization. Build APIs, backend services, responsive frontend experiences, relational database schemas, and complex SQL queries. Improve legacy systems, troubleshoot performance issues, participate in code reviews, and collaborate with product, design, and engineering teams in an agile continuous-deployment environment. Apply sound judgment when using AI-assisted development tools while maintaining security, privacy, reliability, and code quality.

Build Java and JavaScript services that ingest public health IT data, monitor FHIR endpoints, validate resources, and create reproducible compliance evidence cases. Responsibilities include developing REST services, AWS/DynamoDB data models, deterministic validators, endpoint monitoring, scheduling, retries, rate limiting, audit logging, testing, and documentation. The role requires protecting against collection of patient data, PHI, credentials, and tokens while supporting replayable and human-reviewed validation workflows.

Build Doowii’s conversational analytics platform across frontend, backend, data interaction, and cloud infrastructure. Develop interfaces for natural-language data queries, APIs, scalable systems, data models, query optimization, and ingestion pipelines. Collaborate with ML and product teams on AI-driven capabilities such as text-to-SQL, embeddings, feature stores, and model evaluation. The role also involves managing AWS and GCP platforms, improving performance, controlling infrastructure costs, and supporting rapid startup iteration.

Develop game mechanics and unit tests using Unity and C#. Build scalable, maintainable game framework architecture and APIs, optimize technical performance, and troubleshoot distributed systems. Collaborate with game design, quality assurance, and cross-functional engineering teams using agile development, source control, and code reviews. Incorporate player feedback into application improvements and feature development.

Develop, design, integrate, test, and maintain software for radiation therapy medical devices. Build treatment-planning systems, implement automated tests, troubleshoot issues, contribute to architecture and requirements, and support high-performance computational solutions. Collaborate across software, systems, testing, product, and clinical teams while following rigorous quality and regulatory processes. Some travel under 10% may be required.

Develop and maintain scalable full-stack web applications, web services, microservices, and large-scale data platforms supporting VLSI design and modeling. Responsibilities include frontend and backend development, requirements consultation, performance analysis, database and object modeling, and infrastructure development for big-data scenarios.

Develop and support high-performance infrastructure tools for chip design and verification. Build scalable backend and frontend web applications using Golang, TypeScript, and JavaScript; manage hardware-level product definitions; improve workflows for architecture, hardware, and software teams; and research solutions that increase engineering efficiency.