Top Software Engineer Jobs

Lead development of Sentry's Events Analytics Platform to scale and optimize search and time-series storage. Architect, automate, and improve performance, reliability, and developer experience for large-scale distributed data systems. Drive design discussions, review code, and collaborate across Product and Engineering to deliver high-speed, reliable data services at petabyte scale.

Design, build, test, and operate scalable services that ingest, store, and distribute lodging rates and availability. Own technical execution, contribute to system architecture, resolve production issues, and improve reliability through monitoring, automation, and operational excellence. Collaborate cross-functionally and safely integrate AI/ML-enabled solutions.

The Senior Software Engineer role involves modernizing healthcare payment systems using C#, .NET, SQL, and cloud technologies while leveraging AI tools for efficiency.

Senior backend engineer role owning architecture, implementation, and reliability across CloudZero products. Lead design decisions, mentor engineers, improve performance and scalability, collaborate with product and customers, and deliver production-grade data pipelines and cloud systems.

Architect, build, and scale full-stack applications and high-throughput backend services. Develop React/TypeScript frontends and Ruby on Rails/Java backends, design APIs and real-time microservices (dispatch/logistics focus), introduce automated testing and CI/CD, improve scalability and observability, support AI initiatives, and mentor engineers while collaborating with product and UX teams.

Design, build, and operate high-scale distributed services to orchestrate hundreds of thousands of LLM agents. Solve concurrency and race conditions, ensure realtime agent output streaming, optimize write throughput and memory footprint, and act as a primary individual contributor and technical resource for large production projects.

Design and build core operation platforms (scheduler, dispatcher, vehicle console, TMS) for autonomous trucking. Create durable object models, state machines, event-driven services, real-time operator tooling, APIs, and integrations. Ensure safety-critical workflows are observable and resilient while partnering with autonomy, operations, and product teams and driving engineering excellence.

Senior front-end engineer to design and implement React/TypeScript UI components and LLM-driven features, collaborate cross-functionally with AI-native teammates, improve engineering operations, and help evolve Tight's embedded accounting products and SDKs. On-site work in the Washington, DC HQ and growth path toward Staff Engineer.

Senior backend engineer responsible for designing, building, and operating high-throughput, low-latency DSP services. Own end-to-end initiatives, mentor engineers, ensure observability and reliability, optimize performance of distributed systems, and explore emerging technologies (including AI) for AdTech solutions.

Design, build, and maintain scalable production applications using C#/.NET on AWS. Leverage Claude for AI-assisted coding, collaborate on system design and code reviews, improve performance and reliability, and mentor engineers while operating cloud-native services.

Design and implement scalable storage systems for creators' membership platform, ensuring performance and reliability while collaborating with teams to develop APIs and features.

The Staff Software Engineer will build backend applications, enhance the Agent experience, and support product engineers while collaborating between teams and tackling full-stack challenges.

As a Senior Software Engineer, you will design and build core services and APIs in Python, manage data workflows, improve CI/CD practices, and mentor junior engineers.

As a Lead Software Engineer, you will optimize the pre-purchase experience, implement AI-driven onboarding solutions, and enhance application performance while collaborating across teams to improve user conversion rates and experiences.

The Staff Software Engineer will lead software development for advanced surgical imaging systems, integrating AI and machine learning techniques, and improving software processes in compliance with FDA standards.

Lead development of mission-critical software across the SDLC, design solutions, mentor engineers, implement integrations and database changes, support production systems, and standardize processes.

Lead design and implementation of a new, secure, high-throughput backend for retirements accounts. Build data pipelines, APIs, and integrations with government registries and banking partners. Drive architecture, mentor engineers, partner with Product/Security/Legal, and own backend stability and performance for large-scale public rollout.

As a Senior Software Engineer, you'll develop and maintain Python-based internal tools, automate operations, and collaborate with engineering and operations teams to improve workflows.

The Senior Software Engineer will modernize legacy systems using microservices architecture, design and implement applications with Java and AWS, and work in an Agile team environment while ensuring clear communication and collaboration with stakeholders.

Seeking a Senior Software Engineer to support U.S. Government customers by sustaining mission-critical software. Requires strong Java development skills and an active TS/SCI clearance.

Lead modernization of a legacy operational system into microservices. Develop Java Spring Boot microservices, build REST APIs, use Python to optimize AWS services, implement CI/CD with Maven/GitLab/GitOps, apply Agile practices, and collaborate to sustain mission-critical government software.

The Senior Software Engineer will modernize a legacy operational system using microservices, specializing in Java, Spring Boot, AWS, and CI/CD practices while collaborating with a government customer.

The Senior Software Engineer will develop and sustain complex software systems, operate in an agile environment, and provide technical expertise for government contracts, ensuring alignment with architectural design and software components management.

The Senior Software Engineer will develop cloud-based applications, utilizing Java, Python, and AWS technologies, and ensure effective team collaboration and Agile delivery.

Join the mobile team within Marketplace to develop applications for sellers on a mobile device, focusing on high-performance code and collaboration with PMs and Designers.