Assignment description: Our client develops technical infrastructure for next-generation iGaming platforms. The company operates at the intersection of traditional backend development and modern, blockchain-based architecture, with a strong focus on transparency, performance, and scalability.
The platform is used to build and operate casino products where large transaction volumes, data integrity, and reliability are business-critical. The company is in an expansion phase, with the product being further developed and scaled to serve more customers and handle increased load. To support this, we are now looking for a senior backend developer who wants to work closely with product and technology in a small, experienced team.
This is an assignment for someone who enjoys building robust backend systems, working close to data, and taking responsibility for technical decisions in a product that is in active development and production.
What you will do: * evelop and further evolve backend services in TypeScript / Node.js * esign, optimize, and maintain PostgreSQL databases for high performance and large data volumes * ork with APIs, data modeling, and business logic in production-critical flows * ollaborate closely with product, frontend, and other developers to deliver stable functionality * ontribute to architecture, code standards, and technical decision-making * nsure high quality in terms of performance, security, and testability About the team: 1 CTO & 4 other senior consultants. The team is constantly growing, and the current plan is to bring in 4 new developers. Must-haves: We are looking for someone who: * as solid experience in backend development with Node.js and TypeScript * s very comfortable working with relational databases, especially PostgreSQL * as built and maintained production systems with high demands on stability and scalability * hinks long-term about architecture, maintainability, and technical debt * akes ownership, drives work forward, and communicates clearly within the team.
Tech stack:
Backend: TypeScript, Node.js,
Database: PostgreSQL,
Infrastructure: AWS Other requirements: Nice to have: * xperience with systems handling high transaction volumes * xperience with cloud infrastructure (AWS) * asic understanding of Web3/blockchains (not a requirement) * revious experience working in product companies or fast-growing tech companies About the customer: The client is redefining the future of online casinos by merging iGaming with Web3. As a pioneer in the GambleFi space, we empower operators to launch high-performance casino sites with transparent, on-chain infrastructure, rapid deployment, and innovative player incentives. Our decentralized bankroll, inspired by Decentralized Finance (DeFi) principles, allows anyone to participate in the casino economy. We’re VC-backed and currently in the product validation phase, already generating revenues.
