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Lead Back-end Developer, Fintech Domain

Remote (Ukraine)Full-timePosted Sep 29, 2026

Job description

We are looking for a Lead Back-end Developer with a strong background in Fintech to join our team and drive the development of high-quality, scalable software solutions.

Responsibilities

Collaborate with team members and stakeholders in the development of features and new products Develop solutions according to specified business requirements Define and write up the technical spec, including the appropriate technology and workflow to coding standards Demonstrate and present implementation to team leaders/heads/CTO Implement Unit and Integration Tests Ensure software meets all requirements of quality, security, modifiability, extensibility, etc Participate in code reviews, identifying anti-patterns in the code and refactoring opportunities Take on other duties as deemed necessary by their superior from time to time Requirements BSc in Computer Science or related field 5+ years of experience in Fintech Excellent knowledge of software and application design and architecture A technical mindset with great attention to detail Understanding of software quality assurance principles Experience with software development lifecycle (SDLC) processes and service-oriented architecture (SOA) Experience in software development and coding in Python Proficiency in FastAPI, RabbitMQ, and PostgreSQL, MySQL, MongoDB Experience in developing microservices and managing containerized applications Some experience building Web.

Sockets Some level of experience with Kubernetes and IaC (Terraform, Helm) Proficiency in using version control and continuous integration, with tools such as Git and Jenkins Understanding of web security standards and best practices English proficiency at B2 level or higher Nice to have Experience with payments Skills in PHP Familiarity with Temporal I/O

Description copied from EPAM Systems's careers page. Read the full posting before you apply.

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