Top Senior Software Engineer Jobs

Design, implement, and verify production-quality control software and real-time systems for advanced R&D equipment; gather requirements; integrate software with hardware and testbeds; develop operator interfaces and improve tooling and developer workflows.

Design, build, and scale resilient distributed payment systems handling 1,000+ transactions per second. Collaborate with Product, Revenue Operations, Cloud Platform, and Security teams to shape product requirements and roadmaps. Lead AI-augmented software delivery, code reviews, testing, observability, performance optimization, incident response, on-call rotations, and root cause analysis while maintaining strict security, reliability, and low-latency standards.

The Staff Backend Engineer will lead technical direction across backend systems, write production code, improve scalability, and mentor engineers.

The Senior Software Engineer will enhance Kubernetes-native benchmarking services while improving performance and reliability, mentoring junior engineers throughout the process.

The Senior Software Engineer will build user features using Golang and cloud technologies, lead tool implementation, and collaborate across teams to enhance productivity.

Design, build, and maintain provider- and care-team-facing web interfaces for clinical and operational workflows. Own features end-to-end, drive frontend architecture, optimize client-side performance and accessibility, collaborate with product/design/data/clinical teams, instrument metrics, and participate in on-call rotations to ensure reliable production systems.

Design, build, and maintain provider-facing web interfaces for clinical workflows. Own end-to-end frontend architecture, performance, accessibility, testing, observability, and reliability. Collaborate with product, design, data, and clinical teams, contribute to technical roadmap, and participate in on-call rotations to ensure production reliability.

Build and scale full-stack customer and agent support experiences across React/TypeScript frontends and Go backend services. Own APIs, integrations, and AI/ML vendor integrations, drive CX outcomes through experimentation and metrics, improve reliability through on-call incident response, and collaborate with Product, Design, and Ops to deliver measurable product outcomes.

Lead architecture and multi-year technical strategy for financial data pipelines and reporting. Design and deliver backend services in Go, ensure accuracy, timeliness, and auditability of financial data, and partner with Finance/Accounting/Tax to translate regulatory requirements into scalable systems. Mentor senior engineers and set architectural standards across Financial Engineering.

Designs, develops, maintains, tests, documents, and troubleshoots software supporting electromagnetic warfare solutions, large-force exercises, and mission simulations. The engineer gathers requirements, supports releases and production operations, oversees testing quality, collaborates with customers and cross-functional teams, and contributes to program planning. The role requires defense-domain knowledge, software development experience, customer engagement, and up to 25% travel.

Design and develop multithreaded embedded software in C/C++ for Linux, RTOS, and bare-metal platforms supporting satellite RF, antenna, and optical systems. Build drivers and control/data-plane functions, integrate software with hardware, debug using telemetry and hardware tools, and promote CI/CD, automated testing, and TDD practices. Provide architectural direction, participate in reviews and documentation, collaborate cross-functionally, and mentor junior engineers.

Lead development of full-stack CRM integrations and cloud-native services across Salesforce, ServiceNow, Zendesk, telephony providers, and AWS. Build scalable UIs, REST APIs, event-driven systems, automated tests, and infrastructure. Improve reliability, performance, monitoring, alerting, and incident response while participating in on-call operations. Influence architecture, review code, mentor engineers, troubleshoot production incidents, and apply AI-assisted development practices responsibly.

Lead software engineering teams in designing, developing, testing, and delivering enterprise applications for Fortune 500 clients. Responsibilities include architecture, requirements gathering, estimation, project execution, client collaboration, technical presentations, coaching junior team members, and developing cloud, data, IoT, AI, machine learning, and DevOps solutions across the software development lifecycle.

Design and implement real-time video streaming pipelines for Nuro’s teleoperations platform. Develop offline streaming simulation and emulation tools, test systems in real-world environments, collect network metrics, and improve streaming algorithms. The role requires expertise in networking, bandwidth estimation, rate control, and real-time communications, with collaboration across engineering teams to deliver reliable vehicle-to-operator connectivity.

Design and develop reliable, high-performance sensor and compute software for autonomous vehicles, including device drivers, protocols, runtime APIs, testing, monitoring, debugging, and hardware integration. Lead cross-functional sensor and compute projects, collaborate with suppliers and stakeholders, optimize real-time Linux systems, and mentor software engineers.

Provides technical leadership for scalable, cloud-based software systems. Designs architecture, delivers full-stack solutions, promotes CI/CD and agentic engineering practices, breaks down complex problems, and mentors engineers through code reviews, pairing, and documentation. Collaborates with product managers, designers, and QA to deliver customer-focused enhancements. Preferred experience includes TypeScript, React, GraphQL, C#, MongoDB, AWS, video technologies, mobile development, financial transaction systems, and sports technology.

Develop firmware architecture, embedded C/C++ code, bootloader features, unit tests, software utilities, and test applications for ARM-based embedded processors. Debug firmware on FPGAs and evaluation boards, validate interfaces and cryptographic blocks, maintain documentation, perform requirements and risk analysis, and collaborate with Validation, Test, QA, and project teams to prepare products for production.

Build and own full-stack product features from technical design through production within a collaborative feature pod. Develop frontend experiences with React or comparable frameworks, maintain backend services, design APIs and data models, address performance, and support operational follow-through. Collaborate with engineering, product, and design; participate in code reviews and technical discussions; balance velocity, quality, and scope; and use AI tooling to accelerate development while improving customer experience.

Lead the architecture and delivery of scalable compliance-platform capabilities for government vendors, federal agencies, and SLED organizations. Design new workflows, shared infrastructure, and tagging systems while partnering with engineering, product, go-to-market teams, and early design partners. Translate evolving requirements into durable solutions, lead complex cross-functional projects, and help shape engineering culture in a rapidly scaling environment.

Design, build, and scale Starlink’s distributed Content Delivery Network. Develop scalable networking systems, traffic-shaping mechanisms, monitoring and alerting tools, and algorithms that optimize hardware utilization, cost, and performance. Lead architecture, design, and code reviews; create prototypes and run experiments for future capabilities. The role requires software development in C, C++, or Rust, distributed systems and networking expertise, and willingness to work extended hours and weekends when needed.

The Staff Software Engineer will architect scalable systems, improve development tooling, drive observability, mentor peers, and enhance technical quality across teams.

Architect and build Tagup’s core platform for ingesting, processing, and acting on billions of physical-world data points. Develop high-performance REST APIs, microservices, scalable ETL pipelines, AI-agent data systems, and cloud infrastructure. Own architectural domains spanning API design, data modeling, deployment, monitoring, and automated CI/CD. Ensure high availability, mentor junior engineers, and establish strong engineering standards while collaborating with data scientists and defense-focused operators.

Design and develop low-latency, high-throughput distributed database kernels for massively parallel analytics. Responsibilities include query execution, columnar storage, transaction management, cluster coordination, hardware-aware optimization, SIMD vectorization, RDMA networking, in-database machine learning, vector indexing, performance tuning, architecture reviews, code reviews, mentoring, and resolving scalability issues.

Develop and maintain backend applications using .NET, C#, Redis, OpenSearch, AWS, and cloud-native technologies. Responsibilities include troubleshooting software issues, optimizing performance and reliability, conducting code reviews, supporting applications, and leading software and process improvements. The role also involves mentoring colleagues, collaborating independently or with teams, and ensuring high-quality software delivery.

This role involves building early versions of the Silkline platform, leading product development, designing API integrations, and strategizing the technical direction while managing an engineering team.