Software Engineer - Platform Jobs

Join Bentley Systems as a Senior Software Engineer in Kaunas or Vilnius. Develop cutting-edge cloud services using C++ within an Agile team. We offer professional development, health insurance, and extra paid leave. Utilize your 5+ years of C++ experience to build next-generation software.

Lead the financial backbone powering monetization at Replit. Design and scale core money infrastructure for billing, payments, and global commerce. Requires 8+ years of backend expertise in high-correctness domains like subscriptions or payment platforms. Enjoy competitive benefits and an autonom...

Join 3Pillar in Costa Rica as a Senior FullStack Engineer. Leverage your 5+ years of expertise in .NET Core, Angular, and AWS to architect transformative, high-performance solutions. You will lead projects, collaborate with cross-functional teams, and drive innovation across industries. Enjoy a c...

Join our remote team as an AI Software Engineer to train cutting-edge LLMs in writing production-grade code. You will evaluate, rank, and refine AI-generated code, directly shaping models through RLHF. We seek a detail-oriented Java expert with 3+ years' experience and strong code-review skills.

Join our team in Costa Rica as a Senior FullStack Software Engineer. You will leverage your expertise in .NET, Angular, and AWS to build innovative solutions. This role requires fluent English for technical collaboration. We offer a dynamic environment with opportunities for professional growth.

Join KAYAK's high-powered team in Berlin as a Java Software Engineer. Develop and maintain world-leading travel search and booking technology using Java, Spring Boot, and SQL/NoSQL databases. Enjoy benefits like remote work days, extensive paid time off, and travel discounts while building integr...

Join Replit as a Software Engineer for Product Infrastructure and directly accelerate engineering velocity. Steward our TypeScript monorepo, tooling, and developer workflows to act as a force multiplier for all product teams. We seek expertise in TypeScript, Vite, and managing large-scale codebas...

Join Microsoft Azure's core networking team in India as a Software Engineer. Design and operate critical, scalable SDN infrastructure using C, C++, or Python. This role requires 4+ years of experience, cloud platform expertise, and a commitment to building secure, reliable services. Drive innovat...

Lead the strategic vision for Microsoft's enterprise AI platform in Redmond. Design and develop core services, APIs, and security features for the Foundry Platform. Requires 6+ years in large-scale cloud systems and a passion for AI-first development. Drive innovation in a role shaping the future...

Join our team in Bangalore as a Senior Software Engineer. Develop scalable, serverless web applications using TypeScript, Angular, and AWS. You will leverage AG Grid, Terraform (CDKTF), and modern CI/CD practices in an Agile environment.

Join BCX Labs at Microsoft as a Senior Software Engineer. Design and build innovative AI-driven solutions for Microsoft 365, collaborating with top engineers and researchers. This role requires 4+ years of coding experience in C++, C#, Python, or Java. Accelerate your career while shaping one of ...

Join Microsoft in Redmond to shape the future of AI with Project Sophia. As a Senior Software Engineer, you'll build disruptive, AI-first applications using modern stacks like .NET/React and LLMs. Design and ship end-to-end features on an infinite AI canvas, from backend services to intelligent U...

Join the Microsoft Calendar team in Redmond as a Software Engineer II. Develop innovative, AI-powered full-stack solutions at massive scale to help millions manage their time. Requires 2+ years of experience with C#, Java, JavaScript, or Python. Grow your career with cutting-edge technology and a...

Join our team as an AI Software Engineer to train cutting-edge LLMs in writing production-grade code. You'll critique, rank, and refine AI-generated code across multiple languages, requiring strong C skills and sharp code-review instincts. This remote role is ideal for a detail-oriented engineer ...

Join KAYAK as a Java Software Engineering Intern in Kaunas. This paid, 4+ month internship offers hands-on experience in backend development, coding, and testing. You'll collaborate with global teams, grow under expert mentorship, and enjoy benefits like flexible time off and office perks. A pass...

Lead a high-impact engineering team modernizing Microsoft 365's core Substrate platform. Drive AI-forward initiatives and solve complex, organization-wide challenges in a cloud-scale environment. This role requires strong technical leadership in C/C++/C# and a passion for mentoring diverse talent...

Join a remote-first team in Argentina building an AI-native Digital Experience Platform. As a Senior Fullstack Engineer, you'll design scalable systems using Node.js, TypeScript, and AWS. We seek a proactive leader with 7+ years' experience to drive key projects in a collaborative, agile environm...

Join our world-class engineering team for a 12-week paid internship in Foster City. You'll build real features for millions of developers, working on cutting-edge AI tools and full-stack development. This role requires current CS students passionate about making technology accessible, offering co...

Join our remote team as a Software Engineer, AI, specializing in code evaluation and training. You will use your 3+ years of Ruby expertise to review, rank, and refine AI-generated code for LLMs. Your detailed feedback will directly train models through RLHF to produce production-ready code. This...

Join our team as a Senior Software Engineer specializing in Swift code review. You will audit AI-generated code evaluations, ensuring quality, functionality, and adherence to guidelines. This remote role requires 5-7+ years of Swift expertise and strong QA skills. Weekly pay provided.