Freelance software engineer jobs in Remote

 ...overlap ⏰ Working Hours: Full-time availability is required until end of contract Are you a Backend Engineer looking to craft large-scale software using AI-first techniques to drive growth and create experiences that end users love? At Make, we’re proud to... 

 ...Canonical is a leading provider of open source software and operating systems to the global...  ...as public cloud, data science, AI, engineering innovation and IoT. Our customers include...  ...; from students, hobbyists and freelancers to high performance engineering and creative... 

 ...accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to...  ...impact, we encourage you to apply. Your Role As a senior software engineer, you will help build and scale the systems and services... 

 ...Developers are forced to think about regions, caching, codecs and security before they can start uploading anything. We are looking for engineers to solve this problem once and for all! You will be working across the entire stack – client libraries, CLI, CDN, the storage... 

 ...based in New York City, and we are solving some of the biggest challenges in youth sports today. The Position: As a Staff Software Engineer, you will lead the technical design and delivery of integrations and APIs built and operated as products. You will help turn... 

 ...regions may not be supported by the client. Check out this Loom video for more details: We’re looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This is... 

 ...-quality datasets, reinforcement learning environments, and frontier research benchmarks that improve model capabilities in software engineering, enterprise knowledge work, and advanced STEM reasoning. In software engineering, Turing is the largest and longest-running... 

 ...Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform...  ...initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading... 

 ...Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform...  ...initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading... 

 ...We are seeking a Software Developer , preferably with successful competitive programming experience, to join our dynamic team. You will join a team of intelligent, calm, and thoughtful teammates with a strong focus on detail and a passion for streamlining business procedures... 

 ...concurrency. Review pull requests and help maintain consistent engineering standards, tests, and error handling. Requirements ~5+...  ...design through on-call. ~ Bachelor’s degree or higher in Software Engineering, Computer Science, or a related field. ~ Strong... 

 ...formal verification methods, fuzz testing, or differential testing. Experience deploying, operating, and debugging large-scale software systems in cloud environments such as AWS and Kubernetes. Comfort working in Rust and with embedded databases. Comfort with... 

 ...of the Quora product. This team is responsible for the continuous evolution of the Quora user experience. Our engineers work at the intersection of software development, design, and data science to build intuitive features that foster knowledge sharing and community engagement... 

 ...in: United States Experience: 3+ years of technical experience Recidiviz is thrilled to be hiring Forward-Deployed Software Engineers to join our team! We’re a small, fast-moving group that uses complex criminal justice data from our state partners to build... 

 ...Realtime, and Vector Search. All services are deeply integrated and designed for growth. ABOUT THE ROLE We’re looking for a Software Engineer to join our Turso core database team and help bring forward the future of agentic databases. Turso is both an Open Source... 

 ...performant data infrastructure. Continuously develop expertise in distributed data systems. Requirements ~3+ years of software engineering experience with solid distributed-systems and data fundamentals. ~ Exposure to or experience with data platform systems,... 

 ...Magazine’s list of “ Best Places to Work” and Built In’s “ 100 Best Remote-First Places to Work.” TeamSnap is seeking a Staff Software Engineer (Android) to lead advertising on our next-generation Android app. You’ll set the technical direction for how ads come to life... 

 ...Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform...  ...initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading... 

 ...financial world – Be part of one of the fastest growing crypto companies in the world   WHAT YOU BRING – Experience in software development, with a focus on backend development – Possess a solid foundation of Java applications – Ability to develop... 

 ...contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto... 

 ...meaningful work, visible impact and put something genuinely rare on your CV, keep reading. About the Role: As a Senior Software Engineer, Backend on Camunda’s Distributed Systems team, you’ll help build and evolve the durable, highly available, horizontally scalable... 

 ...results. Requirements A degree in Mechanical or Aerospace Engineering, or a related field such as energy or oil & gas. A PhD is...  ...different earning levels based on their requirements. Why this freelance opportunity might be a great fit for you?  Work fully remote... 

 ...crafted thoughtful APIs. All so we can provide a best-in-class experience for our clients. By combining highly-skilled product and engineering talent with seasoned finance professionals, we’re building the essentials to compete in today’s fast-paced markets. The Team:... 

 ...everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, and various...  ...driven engineering culture. What You Bring – 3+ years of software engineering experience – Experience building financial... 

 ...accounts. Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to...  ...encourage you to apply. Your Role: We’re looking for a Senior Software Engineer to design and ship autonomous execution for agents... 

 ...STAFF SOFTWARE ENGINEER (AI EVALS) Contract | $100–$200/hour | 20-40 hrs/week | Start ASAP We’re looking for highly experienced software engineer to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This is... 

 ...want to use your talents to transform healthcare in the United States, come join us! About the Role We’re hiring a Senior Software Engineer to join our Member Experience engineering team — the team that builds the products our members use every day to find care,... 

 ...millions of users and must meet strict reliability, latency, and correctness standards. This is a deeply production-oriented team. Engineers here combine strong systems thinking with applied ML infrastructure experience, building in Rust and operating services where... 

 ...experience for our clients. By combining highly-skilled product and engineering talent with seasoned finance professionals, we’re building the...  ...in today’s fast-paced markets. The Role: As a Senior Software Engineer on the Clear Street Frontend team, you’ll help... 

About the company Paid per approved task, about $100/hr equivalent.  One flat rate for every approved task. Built to fit around a clinical practice: ~ Tasks estimated at about 10–20 hrs/week while the project is active; you choose when and how much to contribute...