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    Backend Developer (Node.js)

    Haystack People B.V.
    Amsterdam Full-Time Salaris: €4.500 - €6.000 (afhankelijk van kennis en ervaring) 2026-05-26

    About Haystack People B.V.

    Our client is a progressive scale-up focused on innovative tech solutions. We are a young and enthusiastic team working on the future. We believe in collaboration, creativity, and delivering impactful products.

    About the Position

    Introduction

    Are you an experienced Backend Developer with expertise in Node.js and NestJS? Do you have a passion for building robust, scalable software solutions? Are you seeking a new challenge where you can expand your skills and contribute to the growth of a dynamic team? Then we are looking for you!

    Responsibilities

    As a Backend Developer, you will play a crucial role in designing, developing, and maintaining our client's backend systems. You will work closely with a team of talented developers, product managers, and UX/UI designers to deliver innovative solutions that meet the highest quality standards. Your responsibilities will include:

    • Developing and implementing clean, efficient, and scalable backend applications using Node.js and NestJS.
    • Designing and managing databases (primarily PostgreSQL and MongoDB).
    • Writing unit and integration tests to ensure code reliability.
    • Optimizing applications for maximum speed and scalability.
    • Participating in code reviews and actively contributing to system architecture.
    • Working in an agile environment with regular sprints and releases.
    • Maintaining technical documentation.

    Requirements

    • Minimum of 3 years of experience as a Backend Developer, preferably in a scalable environment.
    • Extensive knowledge and experience with Node.js and NestJS.
    • Strong proficiency in TypeScript.
    • Experience with database management, especially PostgreSQL and MongoDB.
    • Familiarity with RESTful APIs and microservices architecture.
    • Experience with Git for version control.
    • Proactive attitude, problem-solving skills, and attention to detail.
    • Excellent communicative skills.
    • Affinity with blockchain technology is a plus.
    • Dutch language skills preferred (working knowledge required for this role based in the Netherlands).

    Benefits

    • A challenging position within a fast-growing and innovative scale-up.
    • A competitive salary, dependent on your knowledge and experience.
    • Excellent secondary employment conditions.
    • Ample opportunities for personal and professional development, including training and course possibilities.
    • A dynamic and inspiring work environment with an open culture.
    • Lunch provided at the office.

    About Company

    Our client is a progressive scale-up focused on innovative tech solutions. We are a young and enthusiastic team working on the future. We believe in collaboration, creativity, and delivering impactful products. Join our team and help build a successful future!

    How to Apply

    Apply directly through the provided job board link.

    Apply Now

    Your data is only shared with Haystack People B.V.

    Location

    Amsterdam

    Type

    Full-Time

    Keywords

    Backend Development
    Node.js
    NestJS
    TypeScript
    PostgreSQL
    MongoDB
    RESTful APIs
    Microservices
    Git
    Agile
    Blockchain
    Verified Company

    Backend Developer (Node.js)

    Haystack People B.V.