Full Stack Developer / Team Lead (AI native)

Reluna is redefining wealth management with a cutting-edge, data-driven wealth management platform and family governance IT solutions. Leveraging advanced automation and scalable architecture, we make complex processes - from data integration to reporting and compliance - fast, seamless and accurate.

We are seeking a Russian-speaking Team Lead / Senior Full-Stack Developer with strong proficiency in React and Node.js, who thrives in a collaborative environment, can architect systems, write production grade code, and guide a small engineering team while integrating AI powered workflows into the engineering process and the product itself. This role involves building intuitive interfaces and high-performance, scalable solutions that bridge frontend and backend systems to deliver an exceptional user experience.

Beyond writing code, you will set technical direction, review architecture decisions and mentor other engineers.

Key Responsibilities:

Contribute to and uphold strong engineering processes including structured code reviews, testing standards, documentation, and disciplined release practices

Develop and maintain robust, responsive web applications using React (TypeScript/JavaScript).

Build and optimize backend services and APIs using Node.js with Hono framework

Ensure seamless integration between frontend and backend components

Implement performance optimization and secure coding practices

Document code and contribute to continuous improvement processes

AI Native Development

Integrate LLMs and AI assisted development workflows into engineering practices

Use Claude Code and modern AI tooling to accelerate development cycles

Design AI powered product features where relevant

Explore and implement emerging AI frameworks and tools that improve engineering productivity

Technical Leadership

Guide system architecture, engineering standards and disciplined development processes that ensure reliability, maintainability and long term scalability

Conduct code reviews and mentor developers

Support release planning and technical prioritization

Help the team move quickly without sacrificing reliability

Our Tech Stack Includes:

Frontend: React, TypeScript

Backend: Node.js, Hono, Postgres, RabbitMQ, Redis, Kafka, HashiCorp Vault

Cloud: Azure, AWS

Infrastructure: Docker, Kubernetes, Terraform, Ansible, ArgoCD

AI-Augmented Development: Claude Code as primary development companion

What We’re Looking For:

Experience: 6+ years in full-stack development with strong hands-on experience and 2+ years of active team management

Versatility: Comfort working across the entire tech stack and willingness to jump in where needed

Problem Solver: Able to take initiative and solve problems with minimal supervision

Detail-Oriented: Write clean, maintainable code and care deeply about quality

Collaborative: Strong communication skills and ability to work across teams

Russian language at working proficiency

Bonus Points For:

Familiarity with financial systems, data visualization, or trading platforms

Exposure to containerization, CI/CD, and cloud-native development

Why Join Reluna?

At Reluna, you’ll join a forward-thinking team passionate about innovation in fintech. We value initiative, ownership, and bias for action. You’ll work with cutting-edge technology, have direct impact on the product, and collaborate with some of the most forward-leaning minds in tech.

How to Apply:

Please submit your updated CV in English. Due to the volume of applications, only shortlisted candidates will be contacted.