Top Senior Software Engineer Jobs

Lead and mentor engineering teams to design and deliver scalable, high-performance systems. Define technical roadmaps, set code quality standards, drive architecture and technical debt resolution, collaborate with Product and Design, make technology decisions, lead hiring and interviews, and research new tools to solve complex problems while advocating for engineering priorities and timely feature delivery.

Build and scale backend services, real-time streaming pipelines, and data layers for a real-time AI tracking platform. Design stateful stream-processing, low-latency data models across relational, time-series, and caching layers; expose scalable APIs; write tests, monitor production, and optimize performance and serialization for high-frequency telemetry.

Develop and scale responsive front-end applications and backend APIs, implement real-time data streaming for maps and dashboards, integrate AI models, participate across the full development lifecycle, monitor performance, troubleshoot production issues, and write well-tested, maintainable code across the stack.

Own and enhance Zoox's Bazel-based build ecosystem for a large polyglot monorepo: optimize build pipelines, develop Starlark rules and tooling, integrate quality tools, and build dashboards to improve developer velocity and reliability.

Design, develop, deploy, and demonstrate feature-rich mission planning software for DoW. Translate project vision into detailed features and architectures, coordinate team workflows, learn emerging tools, and engage with teammates and clients to deliver timely solutions.

Lead and architect mission‑critical flight systems software for hypersonic systems. Provide technical leadership across SDLC, MBSE-based requirements/architecture, integration, verification, Agile/Scrum teams, safety analyses, and multi‑supplier coordination to deliver certified flight software.

Lead design, develop, integrate, test, and maintain high-throughput object-oriented and Python applications for C2/BM/SRM systems. Mentor engineers, perform root-cause analysis, create automation and testing tools, support DoD program integration, and present technical results to leadership and government stakeholders. On-site in Huntsville with occasional travel (~10%).

The Senior Software Engineer will lead the delivery of Oracle Cloud solutions, focusing on integrations, reporting, and application development while mentoring junior engineers and managing technical debt.

Manage and enhance enterprise systems (Nintex BPM, Infor WMS, IBM iPaaS). Build integrations in C#/Java/Python, perform Oracle and SQL Server DBA tasks, maintain OpenShift, support WMS deployments, troubleshoot runtime issues, and collaborate with business teams to optimize workflows and reporting in a fast-paced manufacturing environment.

Build and maintain the shared web platform for Claude.ai: shared UI components, BFF APIs, build/deploy pipelines, and observability. Improve developer velocity, performance, reliability, and documentation to enable other product teams to ship quickly and reliably.

The Senior Software Engineer will design and implement front-end application enhancements, mentor developers, and ensure quality coding practices in a hybrid work environment.

The role involves developing and implementing features for the CUDA driver and collaborating on solutions for NVIDIA's compute platform, requiring strong coding and design skills.

Lead end-to-end feature development across full stack (customer UI, APIs, data models, AI integrations, infrastructure). Scope, build, ship, and iterate; make architectural decisions; raise engineering quality (testing, observability, reviews); work closely with PM/designer/founder; and engage directly with customers to inform product direction.

Own full-stack features end-to-end for a TypeScript/Node/React product: scope, build, ship, and iterate. Make architectural and infrastructure decisions, raise engineering quality (testing, observability, code review), work directly with PM/designer/founder, integrate AI tooling, and engage customers to validate and shape the product.

Lead and own large product areas across Shepherd's full stack platform (data collection, automated underwriting, policy admin). Drive technical and architectural decisions, ship high-quality features, mentor engineers, collaborate with PMs and insurance stakeholders, and balance innovation with pragmatic delivery to advance autonomous underwriting.

Lead design and implementation of scalable software (microservices, DDD/CQRS, event-driven). Collaborate with product and design, optimize performance, author documentation, enforce testing and code-quality practices, and incorporate AI-assisted development tools.

Develop and optimize auto-labelling systems using ML and computer vision, manage data pipelines, and collaborate with researchers.

Lead design and implementation of full-stack features and APIs in a microservice architecture. Build and maintain secure, high-quality REST APIs and React web applications, improve developer experience, mentor engineers, and propose internal tools and architecture best practices to support safety-focused B2B products.

As a Senior Software Engineer at Sentry, you'll innovate in JavaScript SDKs, push coding boundaries, and engage with the open-source community, ensuring impactful developer tools.

The Senior Software Engineer will build evaluation infrastructure for AI systems, ensuring reliability and accuracy. Responsibilities include designing datasets, benchmarks, and test harnesses for AI behavior assessment.

As a Senior Software Engineer, you will develop and innovate JavaScript SDKs for various server runtimes, ensuring high-quality code and engaging with the open-source community.

Build and maintain Quantifind's Apache Spark batch pipeline and platform services to generate risk signals from diverse data. Design scalable algorithms and data structures, implement ETL pipelines, microservices and REST APIs, deploy on Kubernetes, collaborate with Data Science, DevOps and Product, and ensure robust automated unit and integration testing of distributed systems processing terabytes daily.

Design, build, and maintain Quantifind's Apache Spark batch pipelines and backend platform that generate risk signals from diverse data sources. Implement scalable algorithms, data services, ETL pipelines, and microservices; deploy on Kubernetes and optimize storage/caching and distributed processing. Collaborate with Data Scientists, DevOps, Product, and Sales to deliver performant, testable systems processing terabytes daily.

Lead Software Engineer responsible for developing software solutions for vehicle reliability, overseeing a team, and driving technical direction in software lifecycle management.

The Senior Software Engineer will architect and develop the Solver network, ensuring performance, collaborating with teams, and leading engineering standards.