Ciklum is looking for a Senior JavaScript Engineer to join our team full-time in Romania.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 a Senior JavaScript Engineer, become a part of a cross-functional development team engineering experiences of tomorrow.Responsibilities:Delivery. Create and maintain modern interfaces according to unit standardsCode Quality. Follow and improve code quality standardsAnalyze and Estimate. Perform technical assessment of UI mockups/wireframes to ensure the possibility of their implementation within a reasonable timeSoftware Design. Create and review software feature design documents and provide the solutionContribute ideas through your knowledge of evolving front-end technologiesBe proactive in communication with team members and clientUse industry best practices of development processes & tools, adopt and improve themMentorship of junior colleaguesTake responsibility for project delivery, playingthe role of the most senior technical person (by stack) at the projectDirect client communicationsSet up efficient development workflow throughout proactive collaboration with any project role (ProjectManager, BA, PO, UX, UI, Arch, BE, DevOps)Technical organisation: interview, tech audit, pre-saleProblem solving, Solution Presentation, Meeting and Visual FacilitationRequirements:You can name examples of use in different contexts. Are guided by best practices and specifications of such skills:Strong experience in applying and suggesting best practices and design patternsStrong experience with MicroFrontend architectureStrong expertise in JS, React (Node, Eleventy, NJK would be a plus)Deep knowledge of HTML5, CSS3/SCSS, UI and UX design principlesGood experience in understanding, refactoring, writing and using a CI/CD pipelineGood experience in cloud platform services (as a producer and consumer)Good experience in identifying performance issuesGood experience in Monitoring and AlertingImplementation of tests: unit, integration, component, contractCustomer-centric, passionate about delivering great digital products and servicesDemonstrating a true software craftsmanship mindsetPassionate about continuous improvement, collaboration and great teamsCompelling coaching and training skills for imparting professional software engineeringWhats in it for you?Strong community: Work alongside top professionals in a friendly, open-door environmentGrowth focus: Take on large-scale projects with a global impact and expand your expertiseTailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certificationsEndless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologiesEnjoy radical flexibility work remotely or from an office, your choiceCare: Medical subscription to Regina Maria, meal tickets of 16 ron net/day workedAbout us:At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, youll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.In Romania, we welcome top-tier tech talent whether from our Bucharest office or fully remotely. Tap into deep industry knowledge, grow your career, and make an impact in an empowering environment.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 cant wait to see you at Ciklum.