Software Engineer Jobs in Cambridge, MA

Build and maintain Bazel-based build, test, and packaging tools for a large monorepo. Improve CI performance and cost efficiency, run complex migrations, keep pipelines reliable, and contribute upstream to the Bazel ecosystem. Own projects end-to-end and collaborate with developers to improve tool usability and developer productivity.

Architect and develop high-fidelity multi-robot simulation environments and fleet orchestration systems. Build realistic physics, perception, communications, task allocation, planning, scenario generation, domain randomization, metrics, and experiment infrastructure. Calibrate simulations against real-world telemetry, automate regression benchmarks, and collaborate with robotics, infrastructure, DevOps, and field teams to deliver reliable, scalable, field-ready systems.

Entry-level software engineering role for 2027 graduates in an Engineering Development Program. Learn fundamentals, complete coding challenges and interviews, work on various products using Java, Python, TypeScript, front-end and mobile tech, and be office-based 4 days/week for first two years before flexible Work Anywhere options.

Leads hands-on development of full-stack applications using .NET, React, Next.js, and Azure. Owns architecture, coding, code reviews, testing, security, reliability, observability, production support, and cloud deployment. Integrates AI and GenAI capabilities such as LLM features, RAG, semantic search, and agentic workflows. Mentors engineers, establishes technical standards, collaborates with stakeholders, supports hiring, and helps deliver scalable, secure software.

Design, implement, launch, and maintain user-facing features for the Verily Me iOS app. Collaborate with product, UX, test, and engineering teams to ensure cross-platform consistency, regulatory compliance, quality, and strong user experience. Participate in code and design reviews and improve mobile developer productivity.

Design and build scalable cloud-based analytic applications across the full stack: RESTful .NET services, responsive Angular frontends, AWS-hosted analytics, CI/CD and DevOps automation, performance optimization, and experimentation with AI tools.

Design, develop, and maintain high-availability distributed systems supporting Akamai’s global network. Responsibilities include full product lifecycle ownership, improving testing, deployment, monitoring, and maintenance capabilities, mentoring engineers, and evaluating emerging network operations and automation technologies. The role requires software development on Linux/Unix platforms using Python, Go, and/or shell scripting, plus familiarity with internet protocols and version control systems.

As a Principal Software Engineer, you'll modernize DevX Pipelines, enhance CI/CD infrastructure, and promote software delivery efficiency.

Design, build, and scale an AI-native conversational platform powering autonomous customer agents. Own full-stack systems, retrieval and orchestration, observability, and multi-channel experiences. Lead technical decisions, mentor engineers, and deliver reliable, tested, customer-facing features that enable brands to launch and improve configurable AI agents.

Build and operate cloud-native security services and platforms. Own components end-to-end, improve availability, scalability, and security of distributed systems, participate in on-call, incident response, design reviews, and deliver tooling, automation, and documentation to improve developer security and reliability.

As a Senior Software Engineer, you will lead user-experience improvements, drive A/B testing, mentor team members, and develop scalable solutions to enhance customer onboarding and success.

As a Distinguished Engineer, you will lead technical projects, mentor engineers, promote innovation, and provide strategic solutions for complex problems within Capital One's cloud banking environment.

Designs and develops scalable full-stack software applications and platform features in a cloud-native enterprise environment. Leads application architecture, complex projects, testing, documentation, CI/CD implementation, risk management, and technical solution development. Collaborates with business and engineering teams, advises senior management, coordinates project delivery, and mentors junior engineers. Uses Angular and TypeScript for front-end systems and Java, Spring Boot, REST, databases, Docker, Jenkins, and Kubernetes for secure distributed backend and deployment solutions.

Architects, develops, and governs enterprise Archer GRC solutions, including workflows, custom objects, integrations, dashboards, reporting, and data models. Partners with risk, compliance, audit, legal, and business stakeholders to deliver scalable solutions. Leads application architecture, testing, documentation, project planning, technical strategy, and modernization efforts. Requires advanced Archer configuration and integration expertise using APIs, JavaScript, Python, SQL, and third-party platforms. Mentors engineers and advises senior management.

Designs, develops, tests, implements, and supports Oracle APEX applications and PL/SQL database solutions. Leads technical design, architecture, integrations, code reviews, secure coding, Agile delivery, troubleshooting, modernization, and platform upgrades. Collaborates with stakeholders, evaluates emerging and AI-assisted technologies, supports REST integrations, documents solutions, mentors team members, and resolves production issues through root cause analysis.

Lead the architecture and evolution of managed Kubernetes and cloud-native services. Provide cross-team technical oversight, standardize platform practices, integrate open-source technologies, improve scale, performance, security, and operational efficiency, and mentor engineering teams. The role requires expertise in Kubernetes-based platforms, container runtimes, cloud-native architectures, and Go, Python, or Bash.

Designs, builds, and operates core platform services for compute infrastructure, workflow orchestration, data pipelines, APIs, and MCP services. Responsibilities include improving reliability and observability, establishing operational standards, mentoring engineers, making architectural decisions, and translating enterprise customer needs into durable platform capabilities. The role supports AI-driven analysis of genomics and life sciences data at scale and requires hands-on backend, infrastructure, and distributed systems expertise.

Lead design and implementation of LLM observability features: prototype and scale product capabilities for tracing, evaluating, and debugging generative AI systems. Work cross-functionally to influence architecture, mentor engineers, prioritize customer pain points, and drive product and engineering decisions for reliable, high-performance AI observability.

Lead full‑stack development of React Native mobile apps and Node.js backends for digital therapeutics. Own architecture, build CI/CD and AWS infrastructure, design multi‑agent AI workflows, mentor engineers, and resolve cross‑cutting production issues.

Serve as a lead, hands-on Salesforce architect and engineer owning Sales Cloud and Force.com solutions. Design scalable, secure integrations and customizations using Apex and Lightning Web Components, align Salesforce architecture with enterprise standards, mentor engineers, and ensure compliance within a regulated financial services environment.

Develop and maintain core tools for microprocessor design, including simulation and build tools. Requires systems-level programming and tool validation experience.

Develop tailored cybersecurity solutions, assess vulnerabilities, and mentor engineers while collaborating in multidisciplinary teams.

The Principal Flight Software Engineer designs and develops high performance, reliable embedded software solutions and mentors junior engineers, ensuring compliance and continuous improvement in best practices.

Build, maintain, and promote a robust JavaScript/TypeScript client library and related front-end components. Integrate native libraries (N-API/node-addon-api/Wasm), develop responsive React apps, contribute to backend REST APIs (Python/Rust), manage CI/CD and npm publishing, document components with Storybook, and collaborate with design for production-ready components.

As a Senior Full-Stack Software Engineer, you will develop AI-centric web applications, participate in architectural decisions, and mentor team members while managing project priorities and deliverables.