Software Engineer Jobs in Cambridge, MA

Build and maintain internal systems that collect, organize, and preserve engineering verification data (test results, code coverage). Develop data plumbing, reports, dashboards, and web tools; integrate multiple databases and CI/build outputs; ensure data integrity and traceability to support safety certification and engineering decision-making.

Lead engineering teams to design, build, and scale back-end microservices and ML platform infrastructure. Collaborate with product managers and data scientists to deploy cloud-based solutions, mentor engineers, evaluate code, and ensure regulatory and operational needs are met using modern cloud, container, database, and ML tooling.

As a Software Engineer, you will develop and analyze personal health data models, implement web services, and design client application features.

Develop and maintain embedded IEEE 802.15.4 networking software across SoC and host architectures, integrate multiprotocol stacks (OpenThread, Zigbee, Bluetooth LE), implement bare-metal and RTOS modules, write unit tests, debug on ARM/Linux using JTAG/GDB, use CI/CD and container tooling, and mentor junior engineers.

Build and own backend tooling and infrastructure to accelerate customer onboarding. Design, implement, and ship scalable, reliable cloud services; iterate quickly with product; improve observability, CI/CD, and system reliability; collaborate across teams and own end-to-end features.

As a Senior iOS Engineer, you will lead engineering decisions, ship production code, enhance app architecture, and contribute to product strategy at Speechify.

Build and optimize high-performance C/C++ and Rust server applications and feed handlers for market data. Implement parsers, petabyte-scale processing tools, and low-latency, high-throughput optimizations. Collaborate on build/deploy/CI, monitoring, and ensure reliable feature rollouts.

Design, implement, and test robotics algorithms for medical and service robotics applications, focusing on navigation, motion planning, and perception.

Develop and maintain software for robotic systems, focusing on communication libraries, algorithms for automation, and providing support to the team.

Develop dynamic user interfaces and mobile apps for robotic control, collaborating with a development team and integrating emerging technologies.

Design and build user-friendly mobile applications for robotic control, focusing on front-end development, UI/UX design, and incorporation of emerging technologies.

Design, implement, and test robotics algorithms in C++ and Python for medical and service robotics applications focusing on navigation and motion planning.

Design and build scalable, reliable backend services in Python to support task planning and robotic workflows. Develop event-driven, messaging-based systems, collaborate with robotics engineers to integrate backend with hardware, improve performance and maintainability, and participate in code reviews and architecture decisions.

As a Financial Software Engineer, you will design, architect, and build systems to enhance liquidity access for Capital Market clients, while leading projects and mentoring junior members.

As a Financial Software Engineer, you'll build and improve financial systems, ensuring access to liquidity and capital for clients, while engaging in client relations and technical tasks.

Build and own backend features end-to-end for the Agents Channel, writing clean, testable server-side code (Kotlin/Java). Collaborate with product, marketing, and frontend teams, work in cloud environments (AWS preferred), use relational databases/SQL, CI/CD, and leverage AI/LLM tools to improve developer productivity.

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.

Full‑stack engineer shipping AI-enabled clinical products. Build physician-facing web and mobile interfaces, integrate ML/LLM features to production, and develop enterprise integrations (EMR, claims, HIE). Collaborate with product, design, clinical, and ML teams to scale infrastructure for hundreds of thousands of users.

As a Backend Engineer, you will design and build backend systems and APIs for LangChain's observability and evals platform, optimizing performance and reliability while collaborating with cross-functional teams.

Design, implement, and maintain scalable, reproducible bioinformatics pipelines for high-throughput sequencing (WGS, RNA-seq). Build containerized workflows (CWL), manage AWS compute/storage, integrate CI/CD, develop metadata and file-conversion utilities, and collaborate with researchers to ensure performance and reproducibility.

The Senior Research Software Engineer will design and implement software and data services to support research productivity, focusing on robust AI/ML systems, collaborating closely with researchers and optimizing performance in AWS and HPC environments.

Design and implement web user interfaces using HTML, JavaScript, and CSS. Collaborate in agile development, focusing on usability and technical problem-solving.

The Software Engineer designs and develops scalable Duck Creek solutions, contributes to reusable patterns, and collaborates across teams to improve operational efficiency in SME insurance products.

Develop and maintain secure, scalable cloud services and APIs that interface with an embedded platform. Design infrastructure, implement backend systems, fix bugs, write automated tests, and apply secure distributed-systems practices while collaborating with engineering and product teams.

As a Robotics Software Engineer, you will develop software for robots, focusing on real-time code execution, motion planning, and optimization systems while collaborating in a team environment.