Fullstack React + Node.js

25/10/23 5500 – 7000 EUR/MONTH Warsaw

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Candidate data

    As a world leader in the fight against illegitimate chargebacks on behalf of merchants, we have developed a chargeback mitigation solution that utilizes smart technology to create a hands-off experience for merchants while achieving the highest overall success rates in the industry. We are currently seeking a Senior FullStack Developer to join our team. As a Senior FullStack Developer, you will play a significant role in leading our technology evolution. You will be responsible for developing, designing, refactoring, and restructuring complex, scalable systems.

    Key Responsibilities:

    As a Senior FullStack Developer, your responsibilities will include:

    • Writing well-crafted, well-tested, readable, and maintainable code.
    • Being a key contributor to the R&D team.
    • Solving complex performance problems and architectural challenges.
    • Integrating complex data storage solutions.
    • Participating in code reviews, evaluating implementations, and providing feedback to ensure code quality and sharing knowledge.

    To excel in this role, you should meet the following requirements:

    • 3+ years of experience with web frameworks such as React (Preferred) or Angular.
    • 4+ years of experience with node.js, Go, Java, or Python.
    • A proactive, goal-oriented, and collaborative technologist.
    • High motivation, independence, and a strong desire for continuous learning.
    • Proven experience with asynchronous execution concepts.
    • Strong object-oriented programming (OOP) and object-oriented design (OOD) skills, including knowledge of design patterns.
    • Hands-on experience with SQL & NoSQL databases, such as Postgres, MySQL, MongoDB, DynamoDB, and Redis.
    • Comfortable working in a dynamic, agile environment.
    • Experience working in Start-Ups is a significant advantage.
    • Experience working in Nest.js is also a significant advantage.
    • Good understanding of modern Stream Processing and Event Sourcing paradigms.
    • Experience in the design and implementation of highly scalable & distributed web applications.

    Over 60% of our candidates get invited to an interview with our Clients.

    Apply with the form below and we will reach out to you in the next 24h