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  • Senior Backend Javascript Engineer
    New
    JS

    Senior Backend Javascript Engineer

    Warszawa
    6 807 - 8 045 USDNet/month - B2B
    5 157 - 6 139 USDGross/month - Permanent
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    Permanent, B2B
    Operating mode
    Hybrid

    Tech stack

      Node.js

      advanced

      English

      advanced

      JavaScript

      advanced

      AWS

      regular

      CI/CD

      regular

      SQL

      regular

      NoSQL

      regular

      React.JS

      nice to have

    Job description

    Online interview
    Friendly offer


    Are you a skilled software engineer passionate about backend technologies and cloud infrastructure? Join us as we build a cutting-edge Tech Hub in Warsaw for a global leader in online deferred payments, a rapidly growing startup transforming how people shop and pay worldwide.


    Why Work with Us?

    • Innovative Technology: Shape real-world solutions by mastering backend systems, cloud platforms, and scalable architectures to redefine the future of payments.
    • Global Reach: Your work will power millions of seamless transactions, creating exceptional shopping and payment experiences.
    • Career Growth: We value talent and ambition, offering clear growth paths for those ready to tackle impactful challenges.
    • Collaborative Culture: Work with exceptional engineers in an environment that prioritizes creativity, collaboration, and innovation.


    What We’re Looking For:

    • Proven expertise in backend development, cloud computing, and system architecture, complemented by frontend development skills.
    • Hands-on experience with AWS services and serverless architectures.
    • A solution-driven mindset, eager to work in dynamic, fast-paced environments.
    • A team-player approach with a proactive, growth-focused outlook.
    • English Proficiency: Minimum B2 level to collaborate effectively in an international team.


    Our Work Style:

    • Backend-First Innovation: Lead initiatives in building scalable, high-performance systems, while collaborating across frontend and cloud domains.
    • Transparent Collaboration: Utilize tools like Slack and generative AI to streamline communication and teamwork.
    • Growth-Driven Culture: Embrace continuous learning and feedback to refine your skills and expand your expertise.
    • Hybrid Work Model: Split your time between the Warsaw office (3 days per week) and flexible remote work.


    Key Technologies & Requirements:

    Backend Development:

    • Core Language: Proficiency in Node.js for backend development.
    • System Design: Expertise in architecting scalable, event-driven systems with a focus on performance and maintainability.
    • Cloud & DevOps: Advanced knowledge of AWS services (e.g., Lambda, DynamoDB, S3, API Gateway, CloudFormation) and serverless architectures.
    • Databases: Strong proficiency with SQL and NoSQL databases (e.g., MongoDB, Firebase).
    • CI/CD: Solid experience in CI/CD pipelines, workflow automation, and using tools like npm or yarn.

    Frontend Development:

    • Nice to have: React.js, Redux, Context API.

    General Skills:

    • Strong debugging, refactoring, and clean, testable code writing.
    • Familiarity with performance optimization and API integrations.
    • Effective communication and collaboration in diverse team environments.


    If you’re a Senior Software Engineer eager to specialize in backend technologies while leveraging full-stack expertise, this is your chance to make an impact in the fintech space. Apply today and join us in shaping the future of tech in Poland!

    Apply for this job

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    Informujemy, że administratorem danych jest PRAGMILE z siedzibą w Warszawie, ul. Al. Jerozolimskie 92, 00-807 Warszawa, ...more

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