Back-End Developer – Fintech

4 дней назад

Киев, Киев, Украина Evotym Полный рабочий день 120 000 ₴ - 180 000 ₴ в год

About the Client
Our client is a growing international fintech company providing crypto payment solutions. With a fully remote and distributed team, they focus on delivering secure, high-quality infrastructure that supports a wide range of merchant tools and internal systems. The company values long-term collaboration, clean code, and strong product ownership.

Role Overview
As a Back-End Developer, you'll work on improving and extending a production-ready payment infrastructure built in PHP/Symfony. You'll collaborate closely with front-end engineers, product managers, and QA to develop robust APIs, optimize business logic, and help drive new features for merchants and users worldwide.

Key Responsibilities

  • Improve and maintain existing PHP/Symfony microservices.
  • Build scalable APIs for crypto payment flows and merchant tools.
  • Collaborate with FE, QA, product, and support teams.
  • Contribute to security, compliance, and system certification efforts.
  • Write clean, maintainable code with strong attention to edge cases and scalability.
  • Participate in refactoring and architecture discussions.
  • Troubleshoot issues and support ongoing optimization.

Requirements

  • Strong experience with PHP and Symfony framework.
  • Solid knowledge of microservice architecture.
  • PostgreSQL experience and API development skills.
  • Familiarity with secure coding practices and SDLC.
  • English fluency (technical interview will be in English).

Key Soft Skills

  • Self-managing and proactive mindset.
  • High attention to detail.
  • Collaborative in remote teams.
  • Product-focused thinking.

What We Offer

  • Fully remote position with flexible hours.
  • Work with an international, product-driven fintech team.
  • Long-term collaboration with professional growth opportunities.
  • Competitive compensation (crypto payments available).
  • A stable, friendly team environment with low turnover.

  • Senior Back-End Security Developer

    2 дней назад

    Киев, Киев, Украина Sigma Software Полный рабочий день 80 000 $ - 120 000 $ в год

    Company Description We're looking for a Senior Back-end Engineer with a strong background in security to help build a next-generation confidential computing system from the ground up.You'll design cryptographic infrastructure, develop Back-end services and APIs, and shape the core platform architecture. Working with HSMs, TEEs, and enterprise-grade...

  • Senior Back End Developer

    2 недель назад

    Киев, Киев, Украина Flexihire Talent Полный рабочий день 350 000 ₴ - 550 000 ₴ в год

    Flexihire Talent is partnering with a fast-growingB2B SaaS company in the healthcare/fintech space(HQ: Chicago) to hire aSenior Backend Developer. You'll play a critical role in scaling a largeLaravel-based backendinto a modern, modular, and reliable architecture that powers mission-critical workflows.We're looking for anexperienced PHP/Laravel engineer (5+...

  • Back-End Developer

    2 дней назад

    Киев, Киев, Украина HOLYWATER Полный рабочий день

    HOLYWATER — це технологічна компанія, яка створює розважальні продукти на перетині людської творчості та штучного інтелекту. Вони є прикладами ШІ-нативних платформ, що переосмислюють способи...

  • Python Developer

    2 дней назад

    Киев, Киев, Украина robomate Полный рабочий день

    Company DescriptionRobomate is a leading Robotic Process Automation (RPA) consulting and service company dedicated to assisting businesses worldwide in streamlining operations through automation. We employ a systematic three-stage approach to automation—Process Evaluation, Solution Development, and Post-implementation Monitoring. Our services aim to...

  • Senior iOS Developer

    2 дней назад

    Киев, Киев, Украина Sigma Software Полный рабочий день

    Company Description Join a FinTech/blockchain initiative that's redefining digital identification and payments. As a Senior iOS Developer, you'll contribute to a mobile-first platform integrating blockchain, NFC, and QR technologies to deliver seamless identity verification, payments, and rewards. This role offers remote flexibility and the chance to work on...

  • Senior C#/.NET

    4 дней назад

    Киев, Киев, Украина Capgemini Engineering Полный рабочий день 90 000 ₴ - 120 000 ₴ в год

    At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

  • Senior C#/.NET

    4 дней назад

    Киев, Киев, Украина Capgemini Полный рабочий день 90 000 ₴ - 120 000 ₴ в год

    At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...

  • Front-end Developer

    2 дней назад

    Киев, Киев, Украина Obrio Полный рабочий день 30 000 ₴ - 60 000 ₴ в год

    OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 300 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw.We are developing Nebula – the biggest brand in the spiritual niche. Nebula has over 65 million...

  • Full-Stack Developer

    4 дней назад

    Киев, Киев, Украина Gamdom Полный рабочий день 80 000 ₴ - 120 000 ₴ в год

    We are seeking a skilled and motivated Full-Stack Developer with a front-end focus to join our growing engineering team. This role is central to the development and maintenance of our web-based platform, which relies heavily on live data visualization, real-time interactivity, and scalable architecture.The ideal candidate will demonstrate deep expertise in ...

  • Back-end Developer

    2 недель назад

    Киев, Киев, Украина EvoPlay Полный рабочий день 80 000 ₴ - 120 000 ₴ в год

    Evoplay- один з провідних iGaming-провайдерів, відомий своїм інноваційним підходом до розробки ігор та технологічними рішеннями. Запорукою цього успіху є командна робота однодумців, які захоплені...