Develop and maintain backend services for Xsolla ID using Go and modern IAM protocols.
Design OAuth 2.0/OIDC flows and secure high-load identity systems for millions of users.
Optimize PostgreSQL, Redis, and CockroachDB performance in a microservices environment.
Xsolla is a global commerce company helping video game developers fund, distribute, market, and monetize their games. With over 1,500 game developer partners and a remote-first culture, Xsolla values creativity, collaboration, and employee well-being.
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.
Develop and operate distributed, scalable backend applications for a high-volume content distribution platform.
Design systems for high availability, low latency, and resilience.
Collaborate with routing and infrastructure teams to ensure optimal performance during traffic peaks.
A partner company is looking for a Senior Back End (Go) Developer to build and operate large-scale digital content distribution platforms handling millions of requests per minute. The company fosters a DevOps culture and offers remote work in Brazil with a comprehensive benefits package.
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.
Design and develop reliable, scalable backend services and APIs in Go.
Build features for monitoring, observability, and management of database environments.
Work with OpenTelemetry, distributed systems, Kubernetes, and AI-assisted development.
Percona provides open-source database software, support, and services to enable everyone to innovate freely. We are a remote-only, globally dispersed team of experts across more than 50 countries with a collaborative, highly-engaged culture.
Build and improve customer-facing package registries, APIs, and artifact-serving systems for secure software consumption.
Develop and operate backend services in Go, owning projects from technical design through deployment and iteration.
Collaborate across engineering and product teams to enhance scalability, reliability, and observability of production systems.
This partner company builds secure, reliable systems for serving software artifacts at scale, including customer-facing registries and APIs. It is a collaborative, remote-first environment focused on engineering ownership and continuous learning.
Build and improve customer-facing registries, APIs, and artifact-serving systems that make open source software easy to consume securely and reliably.
Develop and operate backend services in Go, focusing on scalability, reliability, observability, and performance.
Collaborate with engineers and product partners on design, code review, and solving production issues.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of the software engineers and AI agents rely on. It is a venture-backed company serving Fortune 500 enterprises with a remote-first culture and a focus on customer obsession and intentional action.
Design, develop, and maintain scalable backend services using Go.
Build and evolve APIs, SaaS platforms, and distributed systems in cloud environments.
Collaborate with engineers and stakeholders to deliver pragmatic technical solutions.
The company delivers innovative digital products and scalable backend solutions. It fosters a remote-first culture with a focus on collaboration, continuous learning, and diversity.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.
Develop and improve backend services in Go across Rare Candy's collector-facing product.
Build and maintain GraphQL APIs, design relational data models, and implement business logic and integrations.
Write automated tests, investigate production issues, and collaborate closely with product, design, and engineering to ship features.
Rare Candy is revolutionizing the $25 billion trading-card industry as the 'friendly local game shop' in the palm of your hands, offering AI-powered card scanning, Instapacks, and collection tools for Pokémon, MTG, Lorcana, and more. We're a 10-person product team that has achieved 10x revenue growth over the last 6 months, is profitable, and maintains a high-trust, low-ego culture obsessed with trading cards.
Own and ship Looma Marketplace features end-to-end, working backend-first across Go, GCP, Postgres, Redis, and BigQuery while contributing to Angular frontend when needed.
Evolve the backend toward scalable async workflows, queues, concurrency, caching, and clearer service boundaries while improving CI/CD and testing.
Own integrations, data pipelines, and internal tooling, using AI-assisted workflows to move quickly while keeping verification and quality high.
Looma is an in-store digital media platform that uses a network of screens to help retailers modernize and monetize their stores while enabling brands to tell their story at the point of decision. It is a small, product-focused team with a culture of ownership, craftsmanship, and AI-native engineering.
Design, build, and maintain core services and infrastructure that power large-scale logistics solutions.
Identify and address performance bottlenecks, ensuring reliability and scalability across the platform.
Collaborate closely with Product, Data Science, and other engineering teams to deliver impactful features.
Roadie is a logistics and delivery platform that helps businesses tackle delivery complexities with same-day and last-mile solutions. With over 310,000 independent drivers nationwide and a remote-first culture, Roadie values innovation, collaboration, and flexibility.
Architect, design, and maintain core services supporting CRM and Marketing platforms.
Build advanced data models and write high-performance SQL queries for scalability.
Collaborate with cross-functional teams and lead projects to improve engineering culture.
Rechat is building the next generation of enterprise real estate technology, unifying data, marketing, and transaction workflows into one system. The company is product-driven with a modern stack and a strong engineering culture.
Design and build Go-based automation for full PostgreSQL lifecycle management, including provisioning, upgrades, and scaling.
Collaborate with product management and engineering teams to deliver high-performance solutions for internet-scale databases.
Build repeatable automation for PostgreSQL major version upgrades and operate services in production.
GitLab provides a DevSecOps platform for intelligent software development. With over 50 million users and a high-performance culture driven by values and AI, the company fosters innovation and collaboration.
Develop scalable backend applications supporting navigation, search, and conversion in real estate.
Lead technical discussions, conduct code reviews, and ensure high-quality software delivery.
Collaborate with product and engineering teams to solve complex challenges and drive high-value solutions.
The company builds scalable backend solutions for the real estate industry to transform digital buying, selling, and renting experiences. They operate in a remote-first, collaborative culture focused on innovation, inclusion, and measurable impact.
Develop backend services in Go for blockchain interactions, implementing ERC-4337 account abstraction, smart contracts, and microservices.
Build frontend applications with React/Next.js, integrating embedded wallet SDKs, Web3 libraries, and real-time blockchain events.
Design and implement full-stack Web3 features from smart contract events to UI, including ZK Stack specifics, admin panels, and transaction tracking.
Xsolla is a global commerce company that provides tools and services to help video game developers fund, distribute, market, and monetize their games. With over 1,500 game developers served and a remote-first culture, Xsolla prioritizes employee well-being, creativity, and collaboration.
Partner with Product Managers during problem discovery and technical decision-making.
Contribute to system architecture and proactively reduce technical debt.
They build the technology infrastructure behind the next generation of private markets. The team consists of 130+ professionals across 40+ countries and fosters a collaborative, product-focused culture.
Develops and maintains high-performance backend applications using PHP, Go, and JavaScript.
Designs solutions focusing on performance, scalability, and reliability.
Contributes to technical decisions and ensures production stability in a high-availability environment.
Jobgether is an AI-powered job matching platform that connects candidates with opportunities. We use AI to streamline the hiring process, and our partner company, a fast-growing tech firm, offers a fully remote, collaborative, and results-driven culture.
Own backend services and data pipelines powering Grader scans end-to-end, from ingestion to serving results at scale.
Strengthen platform reliability by reducing latency, improving uptime, and building observability, monitoring, and alerting.
Partner with Product-Led Growth and AI teams to evolve the platform toward AI-powered experiences.
This company develops AI-powered restaurant health assessment products, processing signals from sources like Google, Yelp, and menus. It is a remote-first, product-focused startup culture that emphasizes engineering ownership, reliability, and cross-functional collaboration.
Define and maintain the target architecture across squads, turning it into a clear technical roadmap that addresses product needs 6 to 12 months ahead.
Write code on critical and transverse pieces, mentor senior and mid-level engineers, and set standards for testing, observability, and deployment.
Partner with engineering leadership to frame complex technical decisions, communicate them, and drive technical direction that improves the whole team.
JobTeaser is a career platform that integrates into 800+ European university hubs to connect students with internships and jobs. With a team of over 60 in tech and a strong culture of innovation and ownership, they support 2 million young graduates across Europe.