Senior Software Engineer I Jobs

Credit Card Payment Processing Implement and maintain scalable, fault-tolerant services handling real-time authorization, batch clearing, and settlement workflows. Build and maintain integrations with acquiring banks, card networks (Visa, Mastercard, Amex, Discover), payment…

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your…

Become a part of our caring community The Senior Full Stack Engineer Performs software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. The Senior Full Stack Engineer works on…

A decade plus, 85+ licenses, and a financial infrastructure spanning North America, Europe, the Mid

As a Senior Embedded Software Engineer at Impulse focused on Actuation & Control Systems, you will be responsible for developing embedded software that controls a variety of actuated systems across launch vehicles and spacecraft. These include rocket engine valves, satellite…

About the Team OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. A majority of our users interact with our products in languages other than English, and our products must work seamlessly across languages, regions, and cultures. The…

Become a part of our caring community Humana is seeking a Senior Full Stack Software Engineer who will be responsible for building and enhancing the UI/UX layer of Humana's Enterprise Data Governance Platform and Control Plane. This role will contribute to the design and…

We take play seriously. We’re looking for curious adventurers ready to find their party, fueled by imagination and drive to build what’s never been built before. At Hasbro and Wizards of the Coast, you’ll collaborate with passionate teams to reimagine our iconic brands and…

Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced software engineer who instinctively spots gaps in technical reasoning and understands the complex realities of software development? Do you have 8 to 20 hours per week available alongside your main job or…

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active…

The Community You Will Join: The UI Foundation team has a deep history at Airbnb, responsible for the design system, accessibility, motion, and the tooling that connects how Airbnb designs and builds products. Within UI Foundation, the UI

The Community You Will Join The Experimentation team's mission is to provide an insightful, reliable and easy to use experimentation platform (A/B testing and feature rollout) for customers across the company. Thousands of experiments run

Senior Software Engineer, Infrastructure AI at Airwallex in Seattle, Washington, United States. Full-time · Remote · $140K – $240K/yr.

Airbnb's Data Infrastructure organization builds the systems that store, move, and transform data across the company. Our Data Movement & Transformation (DMT) group is building a single, unified platform for moving data between Airbnb's s

Senior Software Engineer, AI Tooling, Information Security at Airwallex in Melbourne, Victoria, Australia. Full-time · Remote.