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Senior Backend Developer (Node.JS) @ Reply Polska
  • Katowice
Senior Backend Developer (Node.JS) @ Reply Polska
Katowice, Katowice, Silesian Voivodeship, Polska
Reply Polska
27. 1. 2026
Informacje o stanowisku

About Nexi Digital

Nexi Digital is a Joint Venture between Reply and Nexi Group. It delivers cutting edge digital solutions for the Nexi Group, the European PayTech leader. Nexi Digital works with modern technologies, uses agile processes and methodologies, and it operates in a collaborative way with the Nexi Group to contribute to the success of all businesses. Our mission is to support the Nexi Group, to build and operate high-quality, distinctive and timely digital solutions which enable us to deliver value to Nexi’s customers across Europe.

Benefits

  • Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more.
  • Language Courses – youll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones!
  • Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development.
  • Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.

  • 6+ years of experience as a Backend Developer with architectural responsibilities
  • Successfully completed a degree in computer science, mathematics, physics, or a comparable field of study
  • Strong experience working with TypeScript and Node.js, as well as additional backend languages such as Rust or Python
  • Strong hands-on experience with native AWS services, particularly serverless architectures
  • Prior knowledge of card payments and information security is considered a plus
  • Knowledge and practical experience in agile methodologies and understanding its principles
  • Very good communication in English and Polish
  • Availability to work in a hybrid mode with at least 1 visit in the office per month

About Nexi Digital

Nexi Digital is a Joint Venture between Reply and Nexi Group. It delivers cutting edge digital solutions for the Nexi Group, the European PayTech leader. Nexi Digital works with modern technologies, uses agile processes and methodologies, and it operates in a collaborative way with the Nexi Group to contribute to the success of all businesses. Our mission is to support the Nexi Group, to build and operate high-quality, distinctive and timely digital solutions which enable us to deliver value to Nexi’s customers across Europe.

Benefits

  • Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more.
  • Language Courses – youll have access to a multi-language learning platform enabling you to practice your language skills and learn new ones!
  • Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development.
  • Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions.
,[We need your support in writing, deploying and maintaining production-grade backend code using TypeScript and Node.js for payment processing systems built natively on AWS., You will shape the architecture of distributed systems built with Node.js-based services and AWS-native components, with a strong focus on consistency, resilience and low-latency transaction processing., Together with your team you will solve reliability and scalability challenges in a real-world, high-integrity transaction environment using AWS-managed services., You will participate in operating, monitoring and continuously improving AWS-native Node.js backend systems running in production., You will collaborate closely with teammates and work with stakeholders across product, infrastructure and operations to make pragmatic and forward-looking decisions. Requirements: Node.js, TypeScript, AWS Tools: . Additionally: Sport subscription, Training budget, Private healthcare, Flat structure, Lunch card, Small teams, International projects, Free coffee, Bike parking, Free beverages, Mobile phone, In-house trainings, Modern office, Startup atmosphere, No dress code.

  • Praca Katowice
  • Doradca podatkowy w Polsce Katowice
  • Pracownicy uczelni w Polsce Katowice
  • Katowice - Oferty pracy w okolicznych lokalizacjach


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