Top Senior Software Engineer Jobs

Develop and maintain EDA tools for transistor-level analysis. Enhance architecture for timing analysis and implement machine learning technologies for improved solutions.

As a Senior Full Stack Software Engineer at Doxel, you will design and develop applications for project management, focusing on complex data handling and intuitive UI. Your role involves collaborating across teams and providing technical leadership in software projects.

Design and develop high-performance optimization and scheduling systems for complex network-resource allocation problems. Translate network and product requirements into computational models, improve solution quality, runtime, scalability, and explainability, and evolve solver architecture for reliability under increasing complexity and load. The role also involves managing priorities, timelines, deliverables, and maintaining production software.

Lead architecture, development, and deployment of software for spectroscopy and analytical instruments. Build embedded Linux control systems, data acquisition software, APIs, drivers, services, automation tools, and cloud-connected applications. Collaborate with hardware, firmware, optical, systems, manufacturing, and product teams; resolve complex integration issues; improve software quality through testing and CI; support calibration, manufacturing, diagnostics, and product planning; and mentor junior engineers.

Design and implement scalable software solutions for CVS Health Digital’s next-generation health platform. Lead technical design, architecture, coding, code reviews, performance optimization, cloud initiatives, microservices, APIs, CI/CD automation, and complex issue resolution. Create proofs of concept, provide expert technical support and root-cause analysis, collaborate across teams, adopt emerging technologies, and mentor junior developers. The role also contributes to Agentic AI and Generative AI initiatives.

Lead and deliver secure, high-quality full-stack services: design, develop, test, deploy, and operate production workloads. Drive architecture decisions, reliability improvements, automation/CI-CD, and mentor engineers while partnering with product and stakeholders. Evaluate vendors/solutions and promote engineering best practices across teams.

Design and build scalable developer-platform architecture, tooling, frameworks, CI pipelines, testing systems, and deployment processes. Lead initiatives that improve engineering velocity, reliability, code quality, and customer experience. Drive adoption of AI-assisted development tools, optimize development workflows, modernize legacy patterns, and establish release safeguards such as canaries, traffic replay, and enterprise feature bundling.

Design, implement, verify, and debug real-time embedded flight software for spacecraft and space vehicles. Lead architecture and design decisions, develop simulators and automated testing frameworks, perform system-level testing, and support CI efforts. Collaborate with hardware, avionics, guidance, navigation, control, and systems teams. Mentor engineers, review requirements and code, and contribute across multiple Agile programs.

Designs and owns full-stack AI developer productivity products and platforms, including desktop applications, backend APIs, data pipelines, dashboards, telemetry, integrations, and developer tools. Leads technical design for scalable AI coding tool integrations, translates ambiguous requirements into production software, and manages reliability, observability, performance, security, and supportability. Evaluates human- and AI-generated code and advances prompt engineering and system-context practices for reliable AI-assisted development.

Design, build, and scale APIs, backend services, and intuitive mobile/web UIs. Drive technical standards across the product lifecycle, deploy secure and performant systems, and take ownership of product outcomes in an early-stage startup.

Lead ownership of Belfry's React Native/Expo mobile app and React web platform; establish frontend best practices, design systems, observability, and performance standards; contribute across the full stack (APIs, backend, integrations); deploy and scale production systems; mentor engineers and promote AI-assisted development workflows.

Design, develop, test, debug, document, and enhance complex software systems for DoD and Naval programs. Define requirements, architecture, and software designs; conduct benchmarking and performance analysis; support unit, system, and system-of-systems testing; prepare technical documentation and reports; identify constraints and corrective actions; and provide technical recommendations. The role may involve cybersecurity, real-time programming, UML/SysML modeling, machine learning, or other data-driven technologies.

Develop and maintain high-performance automotive infotainment UI applications in modern C++. Design scalable UI architecture, debug rendering and performance issues, integrate vehicle signals, support feature bring-up across QNX/Linux/Android, optimize memory and startup, and collaborate with cross-functional teams through code reviews and CI/CD workflows.

The role involves leading financial analysis for technology spend, designing data models, developing visualizations, and ensuring data quality, while collaborating with internal stakeholders across the company.

The Staff Software Engineer will develop high-quality UI libraries using React.js while driving engineering excellence and maintaining performance standards. Responsibilities include documentation, code reviews, and resolving technical challenges with a focus on automation.

Build a high-performance, low-latency Rust backend and core AI platform for an AI-native trading experience. Implement streaming responses, tool orchestration, caching, secure APIs (auth, rate limits, auditing, tracing), and safe trading action infrastructure (previews, confirmations, idempotency, audit logs). Partner with product and frontend to enable AI-native UX and translate business domain requirements into secure, resilient platform primitives.

Design and build a high-performance, AI-native web trading experience for sophisticated retail traders. Ship core trading workflows (order entry, positions, blotter, watchlists, alerts), implement trustworthy AI UI patterns, collaborate with backend engineers on low-latency contracts, and iterate quickly with users and stakeholders to deliver end-to-end product features.

Design, build, and maintain scalable backend services for patient care workflows, ensuring high performance and collaborating with multiple teams.

Lead integration of autonomy software onto diverse platforms by designing and implementing interfaces between autonomy, vehicle subsystems, sensors, payloads, and communications. Configure Linux mission environments, middleware, containers, and deployment pipelines; support SIL/HIL/VIL validation, field tests, demonstrations, troubleshooting, and cross-team coordination while mentoring junior engineers.

Lead design and development of complex C++ software for defense systems (EW, secure communications, radar). Collaborate with systems, hardware, and test teams across planning, design, integration, and test. Produce design/project documentation, mentor teams, present technical designs, and ensure engineering processes and cost-effective methodologies. Full-time on-site role requiring recent DoD clearance.

Lead cross-team technical vision for a new product launch while remaining hands-on. Design scalable backend-heavy systems, run services in production, define SLOs, mentor engineers, and drive alignment across squads. Work end-to-end with product, prioritize architecture for scale, and use AI-augmented workflows to boost engineering velocity.

Design, build, and maintain Dynamics 365 CRM and Power Platform solutions, integrate D365 with telephony and internal systems, implement Dataverse-based data integrations, enable AI-driven experiences, improve performance and reliability, apply CI/CD and automated testing, troubleshoot production issues, and collaborate with stakeholders in an agile environment.

Develop and integrate software across a robotics stack, including real-time perception, control, firmware, and embedded systems. Deliver reliable, performant code; contribute to architecture, testing, feature rollout, diagnostics, and lifecycle development. Lead prototype robot integration, bring-up, debugging, and engineering tests while collaborating across hardware and software teams. Required expertise includes Python, system-level C/C++/Rust, concurrency, robotics control, network communications, Git, and maintainable software design. Computer vision, deep learning, Linux, and production perception experience are preferred.

Architect and lead scalable full-stack web services, APIs, and data pipelines supporting autonomous vehicle fleet optimization and operational systems. Drive technical strategy across teams, build highly available low-latency services, translate operational data into operator tools, and mentor senior engineers. Partner with autonomy, cloud infrastructure, and operations leaders on roadmaps and complex projects from inception through deployment.

Lead autonomy-wide initiatives to achieve driverless freeway operation. Define technical vision, strategy, and roadmap; identify and close gaps to driver-out readiness; develop and validate freeway-driving algorithms; communicate risks and trade-offs to technical and executive stakeholders; and mentor engineers. The role requires significant experience taking autonomous vehicle freeway programs from supervised to driverless operation, plus deep expertise in an autonomy domain such as planning, perception, prediction, simulation, or systems engineering.