Top Software Engineer Jobs

Lead a portfolio of technology projects and a team of developers to design and deliver cloud-based, full-stack microservices. Mentor engineers, collaborate with product managers, evaluate and write code, and use languages and tools (JavaScript, Java, TypeScript, Python, Go, SQL), container orchestration, and AWS/GCP/Azure to build scalable customer-facing solutions.

As a Lead Software Engineer at Capital One, you will lead technology projects, mentor team members, and develop cloud-based solutions to enhance customer service quality.

Lead a team to design and modernize a high-scale batch decisioning platform using cloud and big-data technologies. Drive feature development, architecture, mentorship, and collaboration with product teams to support campaigns affecting millions of customers.

Lead and mentor a development team to deliver cloud-based, full‑stack microservices solutions. Collaborate with product managers, experiment with emerging tech, and build scalable systems using modern languages, databases, containers, and AWS services to meet regulatory and customer needs.

Responsible for building scalable distributed systems, mentoring teammates, innovating on technical solutions, and improving team processes. Requires expertise in backend languages, especially Golang and Typescript.

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.

Design and build scalable, low-latency Python microservices and gRPC/REST APIs using Protobuf; optimize backend performance with AsyncIO, caching, and DB tuning; containerize and deploy with Docker and Kubernetes into CI/CD pipelines; integrate cloud databases and legacy Windows systems; lead code reviews, define Python standards, and mentor junior engineers for defense-grade, secure applications.

Lead architecture and technical direction for an AI-first SaaS product (Growth Studio). Define scalable services, APIs, data flows, and AI-enabled workflows; guide integrations, run architecture/code reviews and POCs; mentor engineers; produce technical documentation; and partner with product, UX, QA, and ops to deliver reliable, secure, and maintainable platform capabilities for GovCon customers.

Design, build, and maintain high-performance backend services for dynamic video packaging, DRM-protected manifest generation (HLS/MPEG-DASH), and server-side ad insertion at scale. Troubleshoot production incidents, lead root cause analysis, and expand observability. Integrate DRM (Widevine, FairPlay, PlayReady), optimize monetization workflows, and apply AI-driven tooling to automate testing and predict performance degradation.

Design and implement resilient order orchestration for a high-volume e-commerce platform using AWS serverless and containerized microservices. Build scalable, secure APIs (OpenAPI) with OAuth/SAML, optimize databases and event-driven architectures, improve caching and concurrency handling, and leverage Generative AI/LLMs to automate troubleshooting and streamline developer workflows to improve reliability and deployment velocity.

As a Full-Stack Software Development Engineer, you will develop, maintain, and support applications, analyze issues, and collaborate with teams globally to implement solutions.

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.

Join a mobile engineering team to build and maintain game features, write clean code, and collaborate on user experience improvements.

The Software Engineer will develop core framework software for collaborative autonomy, integrating systems across domains and optimizing performance.

The Software Engineer will develop, integrate, and test path planning capabilities for aerial platforms, collaborating on military applications.

Contribute to Axion, Applied Intuition's defense platform, by designing high-performance C++ software, enhancing simulation environments, and collaborating with teams to ensure software meets operational demands.

Seeking a Senior C++ Software Engineer to design algorithms for multi-agent systems, focusing on optimization, real-time decision-making, and autonomy. Collaborate with teams and translate complex concepts into production systems.

Build and optimize nanosecond-level trading systems in C++, co-design FPGA/software boundaries, and integrate machine learning signals into production trading pipelines while maintaining clean, high-performance code.

As a Founding Software Engineer, you'll architect and evolve core backend systems and streaming data pipelines, optimize performance and storage, and define data models to enhance AI deployment safety and performance in real-time environments.

Design, develop, test, and support backend cloud-native services and REST APIs using C#/.NET. Build and optimize PostgreSQL schemas and queries. Deploy and manage infrastructure in AWS using Terraform. Integrate AI-assisted and agentic coding tools, participate in architecture, CI/CD, troubleshooting, and Agile processes.

Build backend systems for a marketplace: design architecture, implement calendar inventory, search, payments, and APIs; write tests; collaborate with front-end; automate processes and help grow engineering culture.

Build responsive, accessible, and performant frontend UIs using modern frameworks (Vue). Write maintainable, testable code, collaborate with backend/QA/design, influence architecture and workflows, and contribute to style guides and pattern libraries.

Seeking an experienced Software Developer to design, develop, and modernize web-based applications. Responsibilities include implementing CI, automated testing, and cloud infrastructure. Collaborate to enhance UX and operational reliability.

Design, develop, test, and deploy vehicle-related features across vehicle, cloud, and mobile environments. Collaborate with cross-functional teams using TDD and Agile practices to deliver microservice-based REST services and cloud deployments.