Expert Full Stack Engineer

Salary range: B2B - 48-52 E/h + VAT Ciklum is looking for an Expert Full Stack Engineer to join our team full-time in Poland. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As an Expert Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow.Our cutting-edge AI tool is designed to modernize and maintain legacy code, empowering development teams to streamline workflows and ensure long-term code sustainability. With its help, developers can create live, auto-synced documentation directly within their IDE, fostering seamless onboarding and collaboration. Our innovative approach bridges the gap between outdated codebases and modern practices, helping teams unlock productivity and adapt to evolving business needs. Responsibilities: Lead a small team of experienced engineers (2–4 devs) in delivering high-impact features across our platform Work hands-on (~50% of the time) on complex backend and frontend challenges Drive architectural decisions, technical planning, and code quality standards Collaborate cross-functionally with Product, Design, and DevOps to build scalable andsecure solutions Mentor team members, support their growth, and help them succeed Own team execution, sprint planning, and on-time delivery Work with the latest LLMs, RAG, and other AI-related technologies Requirements: 6+ years of hands-on experience as a full-stack developer 1–3 years of experience as a tech/team lead or a senior dev mentoring others Strong experience in Front-end - Typescript, Framework React/Vue (Vue preferred) Backend skills with Node.js, Clouds, NoSQL databases (e.g., Firestore, MongoDB, DynamoDB) Solid understanding of serverless architecture and how to build and deploy scalable services using it Nice to have familiarity with creating IDE plugins (e.g., VS Code, IntelliJ) and the development lifecycle involved  Nice to have experience with e2e Playwright Experience designing and owning hybrid cloud applications Excellent communication and leadership skills What`s in it for you? Strong community: Work alongside top professionals in a friendly, open-door environment Growth focus: Take on large-scale projects with a global impact and expand your expertise Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies Flexibility: Enjoy flexibility – full remote working possibilities Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations About us: At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions. Want to learn more about us? Follow us on  Instagram ,  Facebook ,  LinkedIn . Explore, empower, engineer with Ciklum Interested already? We would love to get to know you Submit your application. We can’t wait to see you at Ciklum.