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Senior Node.js Engineer
  • Warsaw
Senior Node.js Engineer
Warszawa, Warsaw, Masovian Voivodeship, Polska
SHIFTKEY sp. z o.o.
2. 10. 2024
Informacje o stanowisku

technologies-expected :


  • JavaScript
  • Node.js
  • Kafka
  • AWS

about-project :


  • As a Senior Node.js Engineer, you will play a key role in our critical transformation project, focusing on transitioning from a monolithic architecture to a polyglot microservices environment. Your expertise will directly influence how our products evolve and scale, delivering high-performance solutions that serve millions of users. We seek a Senior Software Engineer who is proactive, innovative, and thrives in a fast-paced and ambiguous setting.
  • Our tech stack: JavaScript, Node.js, MongoDB, TypeScript, AWS, and Kafka.

responsibilities :


  • Designing and developing Web software applications.
  • Performing coding, debugging, testing, code review, and troubleshooting throughout the application development process.
  • Understanding customers, business goals, and team goals to ensure work has the greatest customer impact.
  • Defining deliverables (stories) that can be completed within a finite timeframe.
  • Proactively identifying new opportunities and advocating for and implementing improvements to the current state of projects.
  • Making informed decisions by consulting the Product Manager and/or Product Trio and balancing details with the big picture.
  • Proactively communicating and coordinating the team’s requirements with other groups and teams in engineering.
  • Defining and delivering well-scoped milestones for a project.
  • Actively leveling up less-experienced members of the team by helping them with their craft, providing guidance, and setting a good example.
  • Acting as a valuable technical advisor who can help other Engineers work through tough technical problems.
  • Contributing to our team growth by participating in interviews and evaluating the technical skills of potential new team members.

requirements-expected :


  • At least 6 years of experience in the JavaScript ecosystem.
  • Hands-on experience with microservices architecture and building microservices using Node.js.
  • Proven track record of rearchitecting applications to microservices or developing microservices from scratch.
  • Experience with event-driven architecture, ideally using Kafka or a similar platform.
  • Familiarity with AWS deployment, with at least a couple of years of experience in AWS.
  • Knowledge of building CI/CD pipelines and experience with continuous integration and deployment.
  • Experience working in an Agile environment and understanding Agile principles.
  • Understanding of testing principles, including test building and composition.
  • Fluency in Polish and English.

offered :


  • A high-growth, friendly, and engaging work environment with the potential for career development opportunities.
  • Above standard paid time-off policy.
  • Remote work option (we meet up once per quarter) or work in the office, whatever works for you!
  • Modern office, overlooking Vistula River with recreational facilities.
  • Private Medical Care.
  • Sport Card.
  • Life Insurance.
  • Latest work equipment.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • life insurance
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate library
  • no dress code
  • coffee / tea
  • drinks
  • parking space for employees
  • leisure zone

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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