Software Engineer Jobs in Cambridge, MA

The Software Engineer will build scalable backend services, optimize performance, and mentor peers, focusing on distributed systems development.

Develop and optimize perception software using 3D LiDAR and multi-sensor arrays, ensuring accurate state estimation and obstacle mapping for robotic applications.

The Software Engineer will develop and maintain a cloud-native SaaS platform, focusing on frontend and backend development, collaborating with cross-functional teams, and contributing to secure systems in a regulated environment.

As a Staff Full Stack Software Engineer, you will design and build scalable cloud-based systems, mentor engineers, and lead architecture reviews while collaborating across teams to address technical challenges.

Design, implement, and own backend features from inception to production. Collaborate with product, marketing, and front-end teams to iterate quickly. Write clean, testable server-side code (Kotlin/Java or similar), work with relational databases and SQL, and operate in cloud-based environments with CI/CD deployment.

Design, build, and maintain backend systems and scalable web APIs for an EM simulation platform. Integrate hybrid cloud and on-prem HPC, optimize HPC clusters, improve data management, implement containerized orchestration, and collaborate with EM and infrastructure teams to enhance schedulers, pipelines, and developer tooling.

Build and maintain record-matching and text-analytics components for an AI-native analytics platform. Implement NLP and linguistics ideas into production code, optimize search internals (Elasticsearch), collaborate in agile sprints, and help design scalable APIs and architectures under senior engineering guidance.

Develop consumer-facing features for the mobile app, using Java and SQL, while collaborating with cross-functional teams to enhance user experience.

The role involves designing and implementing backend systems, driving initiatives, improving performance and scalability, and mentoring engineers while ensuring collaboration with cross-functional teams.

Design, build, and operate scalable, reliable ML inference systems, backend services, and data pipelines for health features. Translate research prototypes to production, ensure monitoring/validation within a quality-managed SaMD environment, provide technical leadership, and participate in on-call rotations to maintain uptime and reliability.

Lead a team delivering cloud-based back-end financial systems, architect distributed microservices, collaborate with product managers, mentor engineers, and build scalable data and reporting solutions using modern languages, containers, and cloud services.

Work on the Purchase team to design, build, and ship consumer-facing AI features (including conversational experiences). Collaborate with product, UX, and analytics across the full development lifecycle, use AI coding assistants, run A/B tests, monitor performance, and iterate to deliver scalable, user-centric features reaching millions of users.

The role involves developing and implementing Molecular Dynamics solutions for protein-ligand binding affinities, collaborating with scientific teams and improving software tools.

Build and own full-stack AI platform systems: backend services, data pipelines, frontends, and cloud infrastructure. Integrate LLM agents with lab data, instruments, and databases; prototype and harden agentic workflows; write well-tested code; mentor teammates and drive engineering best practices in a research-focused environment.

Senior front-end engineer to build scalable, real-time, data-driven web applications using Angular, TypeScript, RxJS, and WebGL. Collaborate with product and engineering teams, implement complex UIs and asynchronous/streaming data interactions; full-stack knowledge and Firebase/GCP familiarity are a plus.

Design and implement C++ and C real-time software for autonomous aerial and ground systems. Integrate ROS2 and STM32 Cube platforms, work on embedded RTOS, maintain build pipelines with CMake, Docker, and GitHub Actions, and collaborate with hardware and autonomy teams to deliver mission-ready autonomy.

Develop high performance software solutions for resource constrained environments, focusing on embedded systems in various application domains, while managing the full software development life cycle.

Lead development of fault-tolerant, high-performance flight software for resource-constrained air, space, undersea, and hypersonic platforms. Own the end-to-end lifecycle from requirements and algorithm design through implementation, verification, documentation, and security-by-design practices. Apply real-time C/C++ or Rust development, lightweight DevSecOps (CI, automated builds, static analysis), mentor junior engineers, and collaborate with hardware, systems, and cybersecurity teams. Must obtain Secret clearance.

Develop high performance embedded software solutions for various domains, collaborate in the software development life cycle, and evaluate design performance and compliance.

Develop responsive user-facing applications (JavaScript, Unity, etc.), integrate with back-end services, follow full SDLC in Agile/Scrum, contribute features and fixes, write documentation and APIs, and collaborate with cross-functional teams.

Build and ship a new dealer-facing product across the full stack: develop, test, and deploy high-quality code; maintain and improve core systems; and collaborate with product and data teams from design through measurement.

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

Design and implement backend systems for business operations at WHOOP, ensuring reliability, performance, and scalability. Collaborate with stakeholders and mentor engineers.

Develop and maintain software for grasping in robotics, integrate ML models, collaborate with a technical team, and participate in simulation testing.

As a Software Engineer in the Data Platform team, you will implement data governance frameworks, manage access controls, improve data quality, and support audit readiness.