Senior Backend Engineer, Gaming APIs

Senior Software Engineer - Fully Remote | Upto $210/hr Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Expert Senior SWE Type: Contract Compensation:...

Mercor is seeking a Senior Software Engineer for a fully remote contract role. The position offers 20 hours per week at a rate of $150–$210 per hour, enabling flexible collaboration with AI research teams and stakeholders worldwide. You will evaluate and enhance AI model capabilities, collaborate with research teams to improve data quality, develop...

A dynamic tech startup in Portugal is seeking a Senior Full-Stack / Backend Engineer to develop scalable backend APIs and assist with frontend components. The role involves working on innovative projects and requires proficiency in Python and JavaScript, along with experience in API design and database management. The ideal candidate should be self-motivated...

Intermedia Intelligent Communications is seeking an experienced Backend Engineer to design and build scalable backend services and APIs for our Agent Studio platform. You will collaborate with frontend, AI/ML, product, UX, and platform teams to deliver robust configurations, orchestration, and deployment capabilities. The role emphasizes scalable...

99X Technology in Lisbon is looking for a Backend Java Engineer to design and maintain scalable backend services. The role involves building robust solutions, ensuring code quality, and optimizing performance. Successful candidates will have over 3 years of experience, strong expertise in Java, Quarkus, and Spring Boot, along with excellent problem-solving...

Build systems, not just services. Work across products, not inside one codebase. Own problems from first question to production. The role We run a portfolio of mobile products used by millions of people. Our engineering team works across that portfolio. You won't join a permanent team attached to one app. You might spend your first few weeks improving...

Senior Backend Engineer Role Overview We’re rebuilding Solvace into a modern SaaS platform and need a backend engineer ready to scale. You’ll join the Revamp team to architect and implement backend services critical to global manufacturing excellence. Location: Portugal (Remote) Contract Type: Contractor Key Responsibilities - Build and evolve...

About Patrianna Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide. About...

At Naphora Games Group, we’re building more than games, we’re building a global team of ambitious, driven people who are hungry to learn, experiment, and raise the bar for the next generation of games. We collaborate openly, move fast, and challenge ourselves every day to build better, smarter, and faster. Our goal is to create world‑class games that...