Junior Backend Developer

About you - Tech skills & Experience: At least 1 year of commercial experience with Node.js Understand basic JS concepts (ES 2018+), use Classes, and follow recent additions/functionalities Basic experience with at least one Node.js backend framework (e.g. Express.js, NestJS, Fastify, etc) - know basic APIs/features, worked on at least 1 project involving such technologies, would be great to have commercial experience in it Know what OOP is, understand basic good practices and data structures, want to have a SOLID and DRY code with the use of design patterns Have worked with SQL database (integration wise) with ORM or query builder tool (ie. Prisma, Knex) Know how to use AI, but understands the consequences of its use and can independently write code without its support Know the basics of building AI applications (RAG, Agents, etc.) About you - Soft Skills: English level B2/C1 to cooperate with American clients Polish level C1 to communicate easily within the team Knowledge-hungry, positive attitude Effective communication - crucial for seeking feedback and understanding others' perspectives Open-minded to new ideas, perspectives, and feedback from experienced colleagues Being open to change and adapting to different situations Being aware of your strengths, weaknesses, and areas for improvements Enthusiastic for learning and taking on challenges Actively seeking solutions and trying to figure things out on your own, but not being afraid to ask for help when needed Nice to have: Open-source contributions Experience in TypeScript and various BE frameworks Understand what Agile/Scrum is and want to work as a team towards one goal Understand the significance of MVP and aim to deliver top-notch results, even amid tight project timelines Know what AWS is and gets why is it used Serverless experience Know how to run Docker images and how to use them We are looking for skillful Backend Developers to join one of our teams working with US clients - referrals from the high-end American IT market. Our tech stack is built around React, Node.js and TypeScript. We are working with well-established companies and sometimes startups in their early stages (MVPs), which makes the job full of diversity and exciting challenges while crafting cutting-edge solutions. Enjoy the flexibility of working within the Polish time zone and collaborate with clients from diverse industries such as FinTech, SportsTech, MedTech, and many others. Required skills: At least 1 year of commercial experience with Node.js, knowledge-hungry, understand basic JS concepts (ES 2018+), basic experience with at least one Node.js backend framework (e.g Express.js, NestJS), understaning of SOLID & DRY, English B2, Polish C1 Offer: B2B/UZL, paid days off, 100% remote (or hybrid/onsite - as you prefer), Polish time zone, flexible hours, full time position, long-term contract, Scrum Teams Perks and Benefits: budget for health insurance and sports, Mentoring Program, individual Career Path, and more Tools you’ll use: Apple MacBook Pro, Slack, GSuite, GitHub, Jira, Coda, Miro ,[Writing personal-best possible JS/TS code with OOP flavour, Technical involvement in the product - finding the ways to improve it, Writing documentation for delivered code, Peer code review, Reuse and improvement of the company knowledge base, Communicate with the team to efficiently translate business complexity (user stories/tasks) into solutions (end results/estimations), Learning, learning and learning ;)] Requirements: JavaScript, Node.js, TypeScript, Express.js, AWS Tools: Jira, GitHub, GIT, Agile, Scrum. Additionally: Sport subscription, Small teams, International projects, Mentoring program, Free coffee, Free snacks, Free beverages, Startup atmosphere, No dress code, In-house trainings.