FullStack Developer (React/Node.JS)

Employer: Fintech/AI Company

Location: Hybrid work (Warsaw)

Salary: up to 28 000 PLN + VAT

Cooperation model: B2B 

Start date: ASAP

Recruitment process: 2 technical interviews

Our Client is a FinTech Company dedicated to helping consumers in returning of their funds. Their automated, created with the use of AI solutions, chargeback mitigation solution helps provide high success rates.

In this role you’ll be a significant part of leading the technology evolution. You’ll develop, design, refactor and restructure complex scalable systems.

The team works in full collaboration with product managers, sales, customer success and other development teams. Together they produce advanced, complex services that meet the highest standards of scalability.

Your role is:

-> Write well-crafted, well-tested, readable, maintainable code;

-> Be a key contributor to the R&D;

-> Solve complex performance problems and architectural challenges;

-> Integrate complex data storage solutions;

-> Participate in code reviews, evaluate implementations, and provide feedback to ensure code quality and share knowledge.

Your skills and experiences:

-> 4+ years of experience in back-end development;

-> 3+ years of experience with React;

-> 3+ years of experience with Node.js;

-> Proven experience with asynchronous executions concepts;

-> Strong OOP/OOD + design patterns;

-> Hands-on experience with SQL & NoSQL databases such as Postgres, MySQL, and MongoDB;

-> Good understanding of modern Stream Processing and Event Sourcing paradigms;

-> Excellent English skills (min. B2).

Nice to have:

+ Understanding of AI/ML area;

+ Experience working in Start-Ups.

Our client offers:

+ Great opportunity for personal development in a stable and friendly large multinational company;

+ Career growth and additional education.