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  • All offersWarszawaJSSenior Backend Developer
    Senior Backend Developer

    Senior Backend Developer

    Type of work
    Employment Type
    Operating mode

    Tech stack



      Automated Testing








    Job description

    Online interview

    Relout is a place created by ambitious people with a passion for technology. We work for international projects and clients from various industries, helping startups, software houses, and enterprises to transform and scale their businesses. We’re a boutique recruitment (https://relout.team) & technology (https://relout.cloud) partner that builds the foundation to scale for our client’s success. 

    Our mission is to connect best-in-class, passionate engineers with fast-growing digital & technology companies. You’ll be part of the engineering organization with a strong focus on using industry standards and cutting-edge technology.🔥

    We are currently looking for a Senior Backend Engineer willing to join a project for our strategic client – one of the largest manufacturing companies from Sweden, offering IoT solutions and assets management. In this role you will join a team of passionate engineers responsible for development and maintenance of business critical microservices such as integrations, payments as well as user identity, authorization and access management.

    The company is well-established in the market, but even so, the work culture is not like in typical corporations. Teams are small and autonomous, engineers are given extensive freedom of action, and remote-first & async-first approach is promoted (spotify-derived model). The Scandinavian work culture also places a strong emphasis on work-life balance, which is promoted and shared in both the project itself and among rest of Relout teams.



    • Develop microservices based on Typescript & NodeJS for business core components.
    • Design and develop company’s microservices including internal Identity and Access Management (IAM) service
    • Design and develop cloud native applications based on AWS services like Lambda, API Gateway, DynamoDB and EventBridge
    • Work closely with the Architects & SRE team and follow security & reliability standards
    • Design and implement automated unit/integration/performance tests
    • Collaborate with the team and drive it while ensuring high code quality and standards
    • Be actively involved in designing and developing reliable & secure backend features/functions
    • Work with continuously delivered (CI/CD) systems


    • Min. 5 years of experience as a backend/full stack developer, with recent projects in TypeScript/Node.js or Python
    • Familiarity with Identity Access Management systems & solutions (IAM), ideally with proven record in designing and implementing custom IAM solutions
    • Understand the concepts of Policy Enforcement/Decision/Information/Administration Points
    • Be able to define statements governing management and access of objects (NLPs) as well as define and implement digital policies (DP) within application code 
    • Creating and running test automation with holistic approach including system, performance smoke and E2E tests (full testing pyramid)
    • Ability to share your knowledge, experiences, and opinions on the forum via technology demos/brainstorming sessions.
    • Willingness to grow and learn with a passion for creating new solutions.
    • Experience in working closely with product and design teams as well as doing pair programming in small, agile, and cross-functional teams.
    • Providing mentorship and helping others expose their potential via straight, fact-based, and constructive feedback.
    • Being a Team Player, and being able to help people to grow and guide decision-making processes.
    • Fluent verbal and written skills in Polish and English.

    Nice to have:

    • Creating and managing CI/CD pipelines in Gitlab
    • Developing automation tests in Frisby/Cypress
    • Working with Backstage (Dev Portal)
    • Developing & maintaining team’s monitoring dashboards in Grafana


    What we offer:

    • Flexible contract currency of your choice (PLN/EUR/SEK)
    • Flexible work arrangements and remote work options
    • Professional development and training opportunities
    • Collaborative and inclusive work environment
    • Opportunity to work on cutting-edge technologies and make a meaningful impact in the dairy industry
    • Regular company events and integrations (meetups)
    • Recurring Fun budget to spend on anything that makes you happy (team activities encouraged!)
    • Educational budget to spend on certifications, training and conference attendance
    • Ability to access & use coworking office spaces in every major city in Poland
    • Attractive referral programs & bonuses
    • Unlimited legal advice & support with B2B partnership and self-employment
    • Missing anything you like? Luxmed, Multisport? Ask us about it!

    Apply now! Join Relout Team today!📢