Software Engineer Jobs in Cambridge, MA

As a Senior Backend Engineer, you will develop secure and performant APIs, collaborate across teams, and drive technical development through mentorship and reviews.

Lead design, development, testing, and deployment of software systems supporting manufacturing operations. Define system and database architecture, capture user requirements, implement automated/standardized processes, mentor engineers, conduct code reviews, collaborate cross-functionally, and drive continuous improvement to ensure product quality, reliability, and manufacturability.

Design, build, and maintain cloud-native microservices and scalable search/data ingestion systems. Lead architecture, optimize database performance, implement event-driven solutions, mentor engineers, and collaborate across product teams to deliver reliable, production-ready cybersecurity platform features.

Implement and maintain the C# client library and high-performance C++ server applications. Build message parsers and feed handlers, optimize for millions of messages/second and nanosecond latency, develop petabyte-scale data tools, collaborate on build/deploy/CI/CD, monitoring, and ensure reliable feature rollouts.

Develop and maintain the Java client library and high-performance C/C++ server applications. Implement message parsers and feed handlers, optimize for extreme throughput and low latency, build tools for petabyte-scale processing, collaborate on build/deploy/CI practices, monitor uptime, and support smooth feature rollouts.

Lead design and delivery of enhancements to a next-generation AI agent platform. Own large features and infrastructure, mentor engineers, set technical standards, drive cross-team initiatives, improve reliability and SLOs, and influence product and process decisions to scale systems supporting millions of interactions.

Lead end-to-end engineering of an AI-driven biomanufacturing platform: design and deploy LLM-powered agents and RAG systems, build full-stack React/Node/MongoDB pipelines, harden AWS infrastructure for regulated (GxP/Part 11) production, and deploy/integrate with customer LIMS/ERP/QMS.

Lead design and implementation of Kubernetes integration for Cornelis Networks' fabric management: build Go-based operators/controllers, extend Kubernetes for specialized hardware and scheduling, enable cloud-native orchestration of fabric services, collaborate across platform and hardware teams, contribute upstream, and document best practices while leveraging AI-assisted development tools.

Design, develop, and optimize onboard and offboard software for unmanned aerial vehicles. Implement and integrate robotics and computer-vision capabilities, write clean C++ and Python code, and contribute to CI/CD, test-driven development, large-scale dataset evaluation, simulation, and integration pipelines to move research into production.

Lead AI engineering initiatives, develop AI systems, integrate LLMs, mentor teams, and collaborate on business requirements within agile frameworks.

The Senior Software Engineer will enhance the analytics platform, focusing on record matching through API design, architecture creation, and collaborating with product management while mentoring junior engineers.

Design, implement, test, and maintain Bluetooth software for Sonos products. Improve Bluetooth features, debug connectivity issues across hardware/software boundaries, build automated tests, participate in design reviews, and collaborate with product, QA, mobile, platform, and hardware teams to ensure reliable, high-quality connectivity.

Design, build, and maintain core platform services and AWS infrastructure (search, file management, identity, auth, workspaces, AI infra). Own multi-month initiatives end-to-end, enforce service patterns and SDK stewardship, improve observability and security, debug distributed systems, mentor engineers, and partner cross-functionally to drive platform strategy.

As a Senior Software Engineer at Tive, you'll mentor engineers, develop software, and coordinate efforts for a large-scale data processing and analytics system.

The role involves leading the development of a full-stack platform for biopharma, focusing on architecture, UX, backend services, and API integrations, while ensuring reliability and collaboration with cross-functional teams.

Lead the development of complex, real-time embedded software applications, design software architecture, mentor engineers, and handle system risks.

The Senior Software Autonomy Engineer will design, develop, and evaluate autonomous behaviors for heterogeneous teams of vehicles, focusing on cutting-edge defense systems.

The Senior Embedded Software Engineer develops advanced software solutions, evaluates requirements, designs algorithms, mentors engineers, and manages project risks in real-time systems.

As a Principal Software Engineer, you will design and maintain scalable data pipelines, drive architectural improvements, and ensure reliability while collaborating across teams.

As a Senior/Staff Software Engineer, you will improve robotic driving behaviors through algorithm development, testing, and performance reviews while ensuring safety and innovation.

The Senior Software Engineer will design and implement software solutions for investment processes, engage with leaders, automate development, and support production escalations.

The Staff Software Development Engineer will design and develop web applications, lead automation testing strategies, and collaborate on user experiences, utilizing strong front-end skills and full-stack exposure.

The Senior Software Developer will architect and develop secure, scalable software, focusing on microservices, automation, and cryptography, while leading technical projects and teams.

Design and implement scalable record-matching components within an analytics platform. Drive technical direction, prototype improvements, own key components, mentor engineers, and deliver measurable gains in matching quality and Elasticsearch performance.

Design, build, test, and operate production-grade, secure, and scalable software and services. Partner with customers to translate requirements into technical designs, drive engineering best practices (CI/CD, testing, observability), deliver end-to-end solutions, lead technical workstreams, and apply AI/LLM approaches where appropriate to produce production-ready outcomes.