Backend Developer (Node.js/TypeScript)

Andersen is hiring a Backend Developer (Node.js/TypeScript) for a FinTech project with a leading digital payment service in Uzbekistan. The role involves strengthening the platform’s tech foundation to support further product growth and modernization.

The customer is one of the leaders in the payment services market of Uzbekistan, where users are given the opportunity to use the service's capabilities from a mobile phone to pay for goods, services and make transfers.

The project is an e-wallet, which is a modern payment tool that allows one to conveniently and safely use the capabilities of the service.

Responsibilities:

• Building and strengthening core Tech Capabilities in the team as a foundation for modernization.
• Performing bug fixing and maintenance to keep systems stable and reliable.
• Designing and implementing scalable, secure, and reusable solutions for identity and access management.
• Collaborating with Product Owners, Architects, and cross-functional teams to align technology with business needs.
• Ensuring compliance with security and data protection standards.

Must-haves:

• Experience with Node.js/TypeScript stack for 3+ years.
• Strong experience with TypeScript (strict types, generics, utility types).
• Experience with NestJS, Express, Fastify, or Koa.
• Experience with SQL and NoSQL databases (PostgreSQL, MongoDB, Redis).
• Experience in asynchronous programming (Promises, async/await).
• Experience in event-driven programming and concurrency handling.
• Knowledge of functional programming concepts (higher-order functions, immutability).
• Strong understanding of object-oriented programming (OOP) and SOLID principles.
• Experience in designing and implementing scalable, distributed backend systems.
• Knowledge of Domain-Driven Design (DDD) and Clean Architecture.
• Understanding of monolithic vs. microservices architectures.
• Familiarity with Hexagonal (Ports & Adapters) Architecture.
• Experience with event-driven patterns and messaging queues.
• Understanding of data consistency models (ACID vs. BASE).
• Knowledge of observability best practices (logging, tracing, metrics).
• Level of English – from Intermediate+ and above.

Nice to haves:

• Working experience in the financial sector.

Reasons why this job would be interesting to you:

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.
• The opportunity to change the project and/or develop expertise in an interesting business domain.
• Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
• The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
• Certification compensation (AWS, PMP, etc).
• Referral program.
• English courses.
• Private health insurance and compensation for sports activities.

Link to the vacancy in the job bank at gsz.gov.by:
https://gsz.gov.by/registration/employer/vacancy/create-future/638/detail-public/

Join us!