Senior Full Stack JavaScript Developer

Ciklum is looking for a Senior Full Stack JavaScript Developer to join our team full-time in Ukraine.We are a leading global product engineering and digital services company that unites 4000+ seasoned professionals globally on various projects in healthcare, fintech, travel, sportswear, entertainment, and security. Ciklum delivers high-impact technology solutions to Fortune 500 and fast-growing organisations worldwide.About the role:As a Senior Full Stack JavaScript Developer, become a part of a cross-functional development team working for Our Client.You wake up ready to chew through coding challenges. You effortlessly hop between languages like Rust, Python, Kotlin and TypeScript just to keep from getting bored. You recognize the beauty and elegance in a perfectly written line of clean code. You know that vigorous debate with your teammates and rigorous testing are the key ingredients to success. You’re committed to the community and keeping things open source because in the end we’re doing all of this for them.We are looking for an experienced Full Stack Developer to join the top-tier engineering team (10 – 13 devs in 2 squads). You will work with modern architecture based on microservices, dockerization, orchestration, GCP, NoSQL + using ML, so can contribute to all of these components.About the Client:Client is a world leader in AI-powered code completion, supporting more than 30 languages in 15 IDEs. The team works tirelessly to build the tools that help the developer community write twice the code in half the time. Client is trusted by over 1 million developers worldwide and the company is growing fast! We're looking for top developers to join our team.

Responsibilities:Design and implement complex web applications using the established approaches and best practicesCollaborate with developers and other team members to design, implement and provide a performant, scalable, reliable and flexible solutionOpen to learning and working with various programming languages, frameworks and concepts including Rust, Python, Java, React, open source

Requirements:3+ years proven experience as a Fullstack Developer or in a similar roleStrong proficiency in TypeScript, NodeJS, ReactJSExperience in using NodeJS advanced features and building high-performance applicationsVersatile approach to software engineering including diverse tech stack (Rust, Python + tell us what you can)Experience in using complex queries and aggregations to databases (Postgres, Redis)Hands-on experience with application deployment patterns and tools (Docker, Kubernetes)Prior record in infrastructure configuration using popular cloud providers (like AWS, GCP, Azure) or Virtual Private CloudExperience in R&D and LLMs API development will be a plusSolid understanding of software development principles and design patternsPractical experience with testing approaches and toolsSupporting code quality metricsFamiliar with monitoring and logging toolsExperience working in an Agile development environmentAt least upper-intermediate level of English

Personal skills:Strong collaboration and communication skillsFollowing the “said and done” principleAccountability for the own scope of workProactive in efforts to deliver results according to expectationsSuggesting new ideas, and looking for alternative solutionsEager to learn and grow: curios, keen to constant self-developmentConstantly improving own mastershipAbility to express ideas, thoughts and questions simply, concisely and in a structured way

What's in it for you?Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, Mental Health programs, as well as financial and legal consultationsTailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy licence, language courses and company-paid certificationsGrowth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globallyFlexibility: choose how you want to work – a 100% remote or on-site in our offices. Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-upOpportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfil your potentialGlobal impact: work on large-scale projects that redefine industries with international and fast-growing clientsWelcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

About us:Discover the pros of 20-year global experience! Join one of the largest IT companies in Ukraine, awarded as one of the top 10 employers in Ukraine by Forbes.Boost your skills and make a difference with cutting-edge projects, skilled colleagues and the latest tech stacks.Ciklum has been recognised as a veteran-friendly business by the Veteran Hub in Ukraine.We're committed to creating a welcoming environment for veterans and developing processes that meet their needs. We value the skills and unique perspectives military veterans can bring to our business and are willing to support their transition to civilian life.Be bold, not bored!

Key Skills

• Redis
• TypeScript
• PostgreSQL
• Microservices
• Full Stack