Full Stack Engineer

About us

Republic is a financial technology group of companies that allows everyone to invest in private markets. Republic operates several distinct business lines including a retail investment platform, a private capital division, and a blockchain advisory practice. The Republic ecosystem has deployed over $900 million in investments, has supported over 600 companies, and comprises a community of over 1.5M users across 100 countries.

Republic has recently acquired INX.co, a regulated digital asset trading platform based in Israel.

As part of Republic, INX is building the next generation of regulated financial markets.

INX operates one of the world's most advanced regulated digital asset trading platforms, enabling investors to access cryptocurrencies, security tokens, and tokenized real-world assets within a compliant regulatory framework. By combining traditional capital markets expertise with blockchain technology, INX is helping redefine how assets are issued, traded, and settled in the digital era.

About the role

We're looking for an Experienced Backend / Full Stack Engineer to join our growing engineering team.

You'll work on mission-critical systems powering regulated digital asset trading, tokenized securities, and next-generation financial infrastructure. The challenges you'll tackle include low-latency services, high-throughput APIs, real-time market data, trading workflows, and scalable distributed systems operating in a highly regulated environment.

If you are passionate about financial markets, digital assets, and building next-generation financial infrastructure, this is the place to make a real impact.

What you’ll do

• Design, build, and optimize core platform modules across the stack
• Develop high-performance, low-latency services powering digital asset trading and operations
• Build scalable, reliable APIs using TypeScript and Node.js
• Take part in architectural decisions and help shape the evolution of our platform
• Collaborate closely with product and engineering teams to deliver high-impact features
• Contribute to both backend services and frontend features as needed

What we're looking for

• BSc in Computer Science or equivalent experience
• 3+ years of experience with Node.js
• Hands-on experience with MongoDB
• Hands-on experience with one or more of the following: Redis, RabbitMQ, ElasticSearch
• Experience with unit testing (Mocha or equivalent framework)
• Ability to identify and address technical debt
• Passion about clean, high quality and maintainable code

Nice to have

• Knowledge of CI/CD environments
• Experience with React or an equivalent UI framework
• Hands-on experience in a microservices environment
• Experience with NestJS / HapiJS / TypeScript
• Experience with trading platforms (significant advantage), exchange infrastructure, or real-time financial systems
• Experience with blockchain technologies, digital assets, and on-chain concepts
• Experience building systems in regulated Fintech environments

This is a full-time employment position.