Software Engineer - Platform Jobs

Join the v0 team in San Francisco as a Web Performance Engineer. You will architect high-performance React/Next.js applications on Vercel's edge infrastructure. Your focus will be optimizing Core Web Vitals and UX to ensure fast, scalable, and delightful user experiences. We offer competitive com...

Join Viant as a Staff Back End Software Engineer in Los Angeles. Design and optimize our high-volume, low-latency ad server handling billions of daily requests. Leverage your expertise in GoLang and distributed systems to build scalable, fault-tolerant solutions. Enjoy fully paid health insurance...

Join Viant's Runtime team as a Senior Software Engineer in Los Angeles. Develop and optimize our high-volume, low-latency ad server, processing billions of daily requests. Leverage your expertise in Go/Java, AWS, and distributed systems to build scalable, fault-tolerant solutions. Enjoy benefits ...

Join Viedoc in Uppsala to advance clinical research as a Senior .NET Engineer. Utilize your 5+ years with C# and ASP.NET Core to build scalable, cloud-based solutions on Azure. Enjoy a hybrid model with flexible hours, healthcare, and a clear growth path while creating software that accelerates l...

Join Viant as a Staff Software Engineer in Irvine. Build elegant, scalable platform solutions using JavaScript/TypeScript, Java/C#/C++/Go, and cloud platforms like AWS/GCP. Enjoy fully paid health insurance, unlimited PTO, and collaborate on the full product lifecycle from ideation to delivery.

Lead a backend engineering team building high-performance ad tech systems in Los Angeles. This role requires 8+ years of experience, expertise in Go/Java, microservices, and scalable cloud architectures (AWS/GCP). You will drive the development of low-latency, high-throughput ad serving platforms...

Seeking a Senior Software Engineer in Indianapolis to develop client-focused web applications. This role requires 5+ years of experience and expertise in Angular, BackboneJS, and JavaScript frameworks. You will design, build, and implement solutions to meet critical business needs. Travel or relo...

Seeking a Software Development Engineer II in Indianapolis to build client-focused applications using ASP.NET, C#, and SQL Server. Translate requirements into project plans and develop full-stack systems for data management. This role requires a Master's degree, 6 months of relevant experience, a...

Seeking a Federal Senior Software Engineer with an active TS/SCI clearance in Washington DC. Utilize your 5+ years of Go/Java expertise to build custom integrations for DoD and federal clients. This high-impact role offers competitive benefits, including flexible PTO and a 3% retirement contribut...

Join our team as a Frontend Software Engineer to build wealth management products. You'll design client-facing features using modern JavaScript and frameworks like React, focusing on performance and responsive design. Enjoy a collaborative, cross-functional environment in major US tech hubs with ...

Join Webflow as a Senior Fullstack Engineer in Argentina. Build scalable, multi-tenant backend services and APIs using Node.js, TypeScript, and modern cloud technologies. Enjoy a remote-first culture, equity, comprehensive health benefits, and paid parental leave while shaping the future of the web.

Join Wenco (Hitachi) as a Senior Software Engineer in Brisbane. Leverage 5+ years of Python and AWS microservices expertise to innovate our Safety product line. Enjoy a hybrid model, a 9/80 schedule, and a role mentoring peers in an agile, collaborative environment.

Join the Wikimedia Foundation as a Senior Software Engineer. Develop long-term strategy for Wikipedia's high-volume data feeds using Node.js, Go, and Kafka on AWS. This remote US role requires cloud, SRE, and automation expertise to ensure infrastructure reliability at scale.

Join WHOOP in Boston as a Backend Software Engineer I in Healthcare. Develop impactful features using Java, Kafka, Postgres, and AWS to connect members with health insights. Collaborate with cross-functional teams in a dynamic, fast-paced environment. A strong desire to learn and grow with cuttin...

Join WHOOP in Boston as a Senior Software Engineer for AI Experiences. Develop impactful, member-facing features using Java, Kafka, AWS, and PostgreSQL. You'll design scalable systems, optimize performance, and mentor junior engineers in a collaborative, fast-paced environment. This role includes...

Join WHOOP in Boston as a Software Engineer II to build scalable backend systems that power our global performance platform. You'll design robust APIs and microservices, ensuring security and reliability for millions of members. Ideal candidates have 2-4 years of backend experience with Java/Pyth...

Join WHOOP in Boston as a Software Engineer II, focusing on Healthcare Infrastructure. Develop scalable backend platforms using Java, Kafka, and Postgres to connect members with advanced health insights. Collaborate cross-functionally to solve large-scale challenges in a fast-paced, data-driven e...

Join our team in Paris as a Software Engineer. Develop new features in Python, tackle technical challenges, and grow with senior support. Enjoy a hybrid model, great office culture, and attractive performance-based remuneration.

Join Xcelerium as an Embedded Software Engineer in Irvine or Santa Clara. Develop cutting-edge solutions for 5G, UAVs, and Autonomous Vehicles using RISC-V, AI frameworks, and RTOS. Requires a CS/EE degree, C/C++ expertise, and knowledge of CPU architecture. Work on groundbreaking projects from t...

Join Perk as a Senior Software Engineer in Edinburgh. Develop our next-gen travel & spend platform using Python/Django and/or React. We seek an expert full-stack developer with a product mindset, passion for quality, and Agile experience. Enjoy competitive pay, equity, private healthcare, and amp...