Top Software Engineer Jobs

Design, build, and maintain scalable web applications, APIs, and backend services across multiple stacks. Make architectural decisions, remediate technical debt, lead client communication and demos, participate in agile teams and code reviews, uphold testing and debugging practices, and contribute to internal best practices and thought leadership.

Design, develop, and maintain product features using cloud-based architecture. Collaborate on software design, implement solutions, and ensure long-term maintainability and performance.

Senior hands-on engineer owning Prebid/header-bidding wrapper and client-side monetization. Implement and maintain Prebid.js/Server integrations, optimize on-page performance/Core Web Vitals, work with GAM/GPT/IMA, deploy services on GCP, and ensure reliability at scale.

Senior frontend-focused full-stack engineer designing and delivering SEO-first web experiences. Primary responsibilities include building React UIs, implementing SSR/CSR strategies, translating SEO requirements into engineering solutions (metadata, canonicalization, sitemaps), improving page performance and Core Web Vitals, integrating with backend APIs, and collaborating with product, design, SEO, and analytics teams to balance SEO, performance, and UX at scale.

Design, develop, and integrate cross-platform mobile applications (primarily iOS, some Android). Drive architecture, automation, testing, CI/CD, observability, and security/privacy-by-design. Integrate with Java-based backend services in cloud/containerized environments. Reduce technical debt, improve performance, and collaborate with product, design, operations, and compliance stakeholders.

Design, develop, integrate, test, deploy, and sustain mission-critical enterprise applications for the USAF. Provide Level III escalation support, implement security controls (RMF), manage configuration baselines, perform diagnostics, and coordinate with DBAs, infrastructure, and cybersecurity teams to ensure production readiness and mission continuity.

Onsite junior software engineer supporting USAF systems: design, develop, integrate, test, deploy, and sustain mission-critical applications. Perform secure software engineering, advanced diagnostics/Level III support, configuration management, RMF cybersecurity compliance, and collaborate with DBAs and infrastructure teams for deployment, backup/recovery, and production-readiness validation.

Staff Software Engineer responsible for architecture, design, and implementation of scalable private-cloud management and operations features. Build AI-driven, agentic applications (LLMs/SLMs) with RAG/MCP context engineering and harnesses, participate in full SDLC, mentor engineers, and ensure production-grade reliability, observability, and performance.

Design, implement, and deliver scalable operations and management features for VMware Cloud Foundation. Participate in all SDLC phases, build backend services, integrate AI-driven agentic architectures (RAG/MCP), ensure reliability/observability, collaborate with distributed teams, and mentor engineers to produce high-quality, production-grade software.

Join Twilio as a Staff Software Engineer to design and build scalable, reliable communication systems. Collaborate with cross-functional teams, mentor engineers, drive technical direction, perform architecture and code reviews, and deliver high-quality production services in a remote-first environment.

Own and evolve core trading platform services: design and build cloud-native .NET microservices, APIs, and high-availability distributed systems. Drive architecture, reliability, monitoring, incident response, and mentor engineers while occasionally contributing to React/TypeScript frontend work.

Lead design and implementation of a low-latency C++ trading platform covering execution, market data, order and risk management. Build direct exchange connectivity, optimize microsecond/nanosecond performance, collaborate with traders and quants, and own systems end-to-end in production trading environments.

As a Staff Software Engineer on the Data Platform team, you'll architect and develop cloud-native SaaS services, lead distributed systems design, and mentor engineering teams to drive innovative data solutions.

Lead design, development, and implementation of Salesforce solutions (LWC, Apex, Visualforce) including Experience and Commerce Cloud and Accounting Seed. Build integrations (REST/SOAP, payment gateways), CPQ and Marketplace apps, mentor developers, perform code reviews, and optimize platform performance and reliability.

Design and build large-scale backend systems for real-time trading. Lead complex projects, mentor juniors, and enhance system performance.

Design and deliver highly-available, low-latency cloud services and APIs for Vehicle Intelligence/ALPR. Lead architecture reviews, scale ingestion pipelines and APIs, mentor engineers, collaborate with Product and Design, and apply AI agent tools to improve development and customer outcomes.

Lead backend technical strategy and hands-on implementation to migrate on-prem systems to Azure, decompose a .NET monolith into service-based architecture, define data models and API contracts, ship customer-facing features with CI/CD and observability, and mentor engineers across the cross-functional Platform team.

Lead full-stack engineer to own and scale AXS's web platform across front-end, back-end, APIs, and data integrations. Architect modern front-end systems, ensure performance, accessibility, and responsiveness, guide a team of engineers, and collaborate with Product and Design to deliver scalable consumer and B2B web experiences.

Design and implement full-stack satellite ground software (OS, platform, mission layers). Build client/server services using service-oriented and message-bus architectures. Develop command-and-control, mission planning, constraint checking, and 2D/3D visualization tools. Work with C++, Python, Docker/Kubernetes, Postgres, Ansible, PKI and cloud provisioning. Produce software architecture documentation and support Agile/DevOps development and integration.

The Principal Software Development Engineer leads the architecture and delivery of AI-driven healthcare applications, overseeing full stack development and collaborating with stakeholders to align technical solutions with business needs.

Provide technical leadership across PBM/Claims Adjudication web platforms: design and implement cloud-native web services, evaluate and integrate technologies, ensure scalability/security/accessibility, troubleshoot complex issues, drive CI/CD and best practices, and mentor engineering teams while collaborating with product and UX stakeholders.

Lead software architecture and development for BMC2 capabilities: define technical strategy, design microservices and event-driven systems, lead engineering teams, coordinate demos/RFPs/sales, interface with customers and cross-division programs, and deliver DoD Open Architecture solutions on Linux and cloud-enabled CI/CD pipelines.

Develop and maintain high-performance, real-time simulation software (C++ AFSIM) while supporting existing Java components. Design, code, test, debug, and integrate simulation entities and tools, perform analysis and user support, and work with configuration management and operations automation in a fast-paced team environment.

Designs, develops, debugs, and integrates software for C-UAS systems. Maintains baselines, implements OS applications and automation tools, supports fielded products, and collaborates on architecture and deployment on-site in Huntsville.

Technical lead for end-to-end web platform ownership: design front-end architecture and component systems, build scalable consumer and B2B applications, develop back-end APIs in C#/.NET Core, optimize performance and accessibility, and guide a team to align engineering with product goals.