Senior Full-Stack Engineer

Datavise builds consumer web applications with high load and global reach. Our portfolio includes several successful products, including AI-powered applications that serve millions of users worldwide. We are now starting a new project and looking for a Full-Stack Engineer to join our core team from the very beginning.

This is a chance to work with cutting-edge technologies, shape the architecture from scratch, and directly influence the success of a new product that aims to scale globally.

What You’ll Do

• Design and implement product architecture for high-load web applications.
• Develop new features across frontend and backend, ensuring scalability and performance.
• Integrate third-party services and APIs (including payment providers).
• Optimize performance of both client- and server-side code.
• Collaborate closely with product and design teams to shape product strategy.
• Contribute to code quality, testing, and best practices.

Tech Stack

Backend:

• Node.js, Nest.js (or Express/Fastify)
• PostgreSQL, Redis
• gRPC / GraphQL / REST
• Microservices, Docker, Kubernetes
• Message brokers (Kafka, RabbitMQ, SQS, etc.)

Frontend:

• React.js + Next.js (React Server Components, Concurrent Mode)
• TypeScript
• Redux / State Management

Requirements

• 3+ years of experience as a Full-Stack or Backend Engineer.
• Strong expertise in Node.js & Nest.js/Express/Fastify for building APIs.
• Solid knowledge of PostgreSQL (schema design, query optimization) and Redis.
• Hands-on experience with React.js + Next.js (including RSC and Concurrent Mode).
• Proficiency with TypeScript and state management (Redux or alternatives).
• Understanding of microservices, Docker, and CI/CD workflows.
• Ownership mindset, responsibility, and proactivity.

Nice to have:

• Experience with AI-powered products.
• Knowledge of scaling databases (replicas, partitioning, sharding).
• E2E and integration testing experience.
• Interest in product metrics and data-driven decision-making.

Why Join Us

Impact from day one — you’ll be part of the core product team building a high-load application from scratch.

Growth & leadership potential — opportunity to grow into a Tech Lead role and mentor future team members.

Work with innovation — Datavise builds products at the intersection of AI and consumer web, solving real-world problems at scale.

Learning & development — we invest in your growth with training, conferences, and mentorship.

Support & benefits:
 

• Paid vacation and sick days
• Insurance compensation
• Partial compensation of gym membership, English courses, books, materials for developing etc
• Unique company that is focused on the solutions development for specific business niches
• Opportunity to get more experience with events, conferences, seminars, master classes and training at the company’s expense
• Best management and team support: we are always happy to hear from colleagues about their business & technology ideas
• Opportunity to implement your ideas on our internal projects
• Regular salary revision

🚀 If you want to be part of a fast-growing company building the next wave of AI-driven consumer applications, we’d love to meet you.

Apply now and help us shape the future of Datavise’s next big product!