Design, develop, and maintain scalable and secure backend services and APIs.
Collaborate with cross-functional teams including Product, Design, QA, and DevOps to deliver features end to end.
Mentor Middle and Junior engineers and drive engineering best practices.
Xsolla is a global commerce company helping video game developers fund, distribute, market, and monetize their games. It has helped over 1,500 developers worldwide grow their businesses and fosters a culture of creativity and collaboration.
Develop backend services in Go for blockchain infrastructure, including NFT marketplaces, smart wallets, and gaming systems.
Integrate with ZK Stack, Ethereum, and account abstraction protocols to build scalable Web3 services.
Design resilient microservices, APIs, and event scanners while ensuring high availability and performance.
Xsolla is a global commerce company that provides tools and services to help video game developers fund, distribute, market, and monetize their games. The company has helped over 1,500 game developers and fosters a supportive culture focused on employee well-being and professional growth.
Design, build, and scale highly concurrent backend applications and microservices using Elixir and Phoenix.
Architect resilient distributed systems leveraging the BEAM ecosystem and OTP, and integrate RESTful/GraphQL APIs.
Optimize database queries with Ecto and PostgreSQL, and partner with product, DevOps, and frontend teams in an agile environment.
Coderio designs and develops scalable digital solutions for global companies, leading complex software initiatives end-to-end. We are a remote-first company that values autonomy, clear communication, and technical excellence, with an inclusive, challenging environment.
Design and build systems for Corporate Actions and Security Master across global markets.
Ingest, normalize, and cross-verify security and event data from authoritative sources.
Build entitlement processing and ensure accurate propagation across books and customer-facing systems.
Alpaca is a US-headquartered leader in agent-first brokerage infrastructure, offering APIs for stocks, ETFs, options, crypto, and more across 40 countries. They are a global remote team of 400+ employees, backed by $400M in funding, focused on open source and diversity.
Design, develop, and maintain back-end components for internal and open-source cybersecurity projects.
Build REST and GraphQL APIs, command-line tools, and containerized services using Python, Go, and Docker.
Contribute to infrastructure automation and collaborate with teammates to solve complex technical problems.
SpecterOps develops internal and open-source cybersecurity projects such as Mythic and Ghostwriter for the security community. We are a small, transparent team that values autonomy, collaboration, and continuous improvement.
Build and maintain a TypeScript monorepo including a Next.js web app, Expo mobile app, and Cloudflare Worker.
Manage a PostgreSQL + Prisma data model and background systems such as webhook handlers, queued messaging, and scheduled jobs.
Own security-sensitive paths and the AI layer, including LLM tool-calling over financial data and proactive insights.
GoFasti is a Talent-as-a-Service company that connects world-class developers and designers from Latin America with first-class companies around the globe. They make remote work remarkable and foster a culture of continuous learning, proactive communication, and strong attention to detail.
Design and ship moderate to complex backend features for a global platform with minimal guidance.
Define backend standards for style, maintainability, testing, APIs, and operational readiness.
Mentor engineers, diagnose performance issues, and integrate agentic AI into production workflows.
GitLab is an intelligent orchestration platform for DevSecOps, helping organizations ship better, more secure software faster. With over 50 million registered users and trust from half the Fortune 100, GitLab has a remote-first, high-performance culture driven by shared values and AI adoption.
Build and maintain the full-stack matching-to-transaction spine, including Go backend services and React/TypeScript frontend surfaces for Capacity Matching and the Inflect Gateway.
Evolve algorithmic matching, confidence scoring, and cost-optimization logic to satisfy precision and explainability requirements, while serving as backup owner for RouteFinder and Site Prover clusters.
Partner with data and lead-to-cash pods, deliver well-tested observable code, and conduct pull-request assessments under pod technical direction.
Inflect is a US-based advisory and marketplace that transforms how companies buy and sell digital infrastructure such as datacenter, cloud, and network services. The company is focused on removing friction from procurement processes so businesses can get what they need with the right deal terms.
Design, develop, and maintain Ruby on Rails applications and RESTful API endpoints for a federal healthcare project.
Collaborate with engineers and architects in an Agile environment to deliver new functionality and enhance existing applications.
Troubleshoot issues, implement solutions, and follow best practices for scalable and secure software.
VetsEZ supports a large federal government healthcare modernization project. The company fosters a collaborative Agile environment and values high-quality, maintainable software development.
Ship product features end to end from Next.js frontend to Django backend.
Own the product experience with polished UI/UX and high-quality details.
Work 100% remotely with a small, friendly team on a growing AI platform.
An AI platform that turns images and text into ready-to-use 3D models for game developers, 3D printing enthusiasts, and creators. Over 2 million registered users, part of the saas.group network with a small, friendly, high-trust team.