Top Senior Level Software Engineer Jobs in Boston, MA

Lead and grow multiple software, data, and platform engineering teams to build scalable, cloud-native data infrastructure, analytics engines, and ML-enabled pipelines. Partner with product and data science, elevate engineering practices, and deploy resilient AWS-based solutions using modern data technologies and CI/CD.

Lead back-end engineer building infrastructure to process, store, and expose large heterogeneous datasets. Deploy analytic components on on-prem and cloud, collaborate with algorithm developers and users, lead cross-functional teams, and transition systems to partner organizations while operating in a classified environment.

As a Senior Software Engineer, you will develop and validate real-time sensor software, integrate algorithms, and perform rigorous testing in a collaborative environment.

As a Senior UI Software Engineer, you'll lead front-end development, design user experiences, mentor junior engineers, and integrate AI capabilities into products.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

Build and maintain high-performance backend services in Go for a low-latency, high-throughput trading exchange. Design distributed systems, optimize performance, improve observability, and collaborate across Product, Data, and Ops to ensure resiliency and scalability.

Design, develop, and maintain scalable Salesforce solutions using Apex and Lightning (LWC/Aura). Build integrations (REST/SOAP, Platform Events, Workato), implement automation (Flows, CPQ, Revenue Cloud), enforce security and CI/CD practices, mentor junior engineers, and partner with product and stakeholders to deliver CRM capabilities and user training.

Design and implement full‑stack, low‑latency web-based Ground Control Station and C2 systems (map-centric UIs, real-time telemetry, video streaming), lead architecture and APIs, mentor engineers, support field tests and mission deployments, and ensure interoperability with C2 standards.

Lead the transition to an AI-first company by managing a high-density engineering team, overseeing architecture, and driving product development for enterprise customers.

The Senior Software Engineer collaborates on design, development, and implementation of software solutions, ensuring quality and adherence to standards while leading technical initiatives within a team.

The role involves designing and operating AI systems, building data pipelines, fine-tuning models, and mentoring team members while collaborating with product and data science teams.