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 the technical strategy and architecture of Xsolla's smart wallet platform, covering account model, signing, session management, and gas abstraction at scale.
Design and evolve ERC-4337, EIP-7702, session keys, and permission primitives so millions of players get a secure, non-custodial on-chain account.
Drive cross-team decisions, set engineering standards, and serve as the escalation point for complex production wallet issues.
Xsolla is a global commerce company that builds tools and services to help video game developers fund, distribute, market, and monetize their games. Headquartered in Los Angeles, it has helped over 1,500 game developers reach more players and operates across multiple time zones with a culture that values directness and technical depth.
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.
Lead the technical strategy and architecture of the Xsolla ID IAM platform, covering authentication, authorization, and session management at scale.
Design and evolve OAuth 2.0/OIDC flows, token lifecycle, and security primitives to meet product and compliance requirements.
Mentor a team of up to 8 backend engineers through 1:1s, performance reviews, and delivery ownership.
Xsolla is a global commerce company providing tools and services for video game developers to fund, distribute, market, and monetize their games. Headquartered in Los Angeles, it has helped over 1,500 game developers and fosters a remote-first, supportive culture focused on employee well-being.
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.
Leads a team of up to 8 backend engineers building Web3 infrastructure and blockchain services.
Balances 60% hands-on technical architecture with 40% people management and mentoring.
Drives delivery of Xsolla Bazaar, Web3 Backpack, blockchain services, and Web3 APIs using Go and ZK Stack.
Xsolla is a global commerce company providing tools and services to help video game developers fund, distribute, market, and monetize their games. Headquartered in Los Angeles, it has helped over 1,500 developers and fosters a remote-first, collaborative culture focused on creativity and play.
Lead the architecture and design of distributed systems supporting millions of insurance leads and transactions.
Mentor senior and mid-level engineers while driving technical direction across microservices, APIs, and cloud-native infrastructure.
Use Java and polyglot tools like Kotlin, Python, Go, and TypeScript to build scalable, reliable, observable platforms.
The company operates high-traffic platforms supporting millions of insurance leads and transactions. It fosters a collaborative, remote-first engineering culture with opportunities to mentor engineers and shape technical direction.
Build and maintain application features across frontend and backend using Python, React, and TypeScript.
Collaborate with the engineering team to ship production-quality code and participate in architecture decisions.
Troubleshoot full-stack issues and support internal engineering initiatives.
CIQ builds enterprise infrastructure for high-performance computing, AI, and cloud-native orchestration, including Rocky Linux support and related products. It is a company of builders, operators, and open source practitioners serving large enterprises, government agencies, and research institutions.
Own a portfolio of products end-to-end — the Guardener, hardened GitHub Actions, Chainguard Agent Skills, and emerging microVM-based products — from roadmap through implementation, rollout, and iteration.
Hire, lead, and grow a small team of strong engineers, remove blockers and create the conditions for them to do their best work.
Partner closely with Product on a roadmap with real deadlines, navigate ambiguous problems, and own quality and reliability.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of open source software to help organizations build faster, stay compliant, and eliminate risk. It is a venture-backed company with a remote-first culture and values of customer obsession, intentional action, and trust.