Senior Frontend Developer

Do you enjoy solving complex technical challenges together with other developers? Are you passionate about creating high-quality frontend solutions that make a real difference for end users? Join us and help develop systems used every day by a customer service organisation! In this role, you will work closely with development teams and business stakeholders, combining technical ownership with a collaborative mindset. You will contribute to both new development and maintenance, with a primary focus on frontend engineering and opportunities to broaden your scope into backend development, DevOps and product-wide responsibility over time. Key responsibilities Develop and maintain modern frontend applications used by customer service teamsBuild high-quality solutions using TypeScript, React, Redux and CSSCollaborate through pair programming, mob programming and knowledge sharingWork closely with development teams and business stakeholders on technical solutionsWrite and maintain automated tests to ensure quality, reliability and maintainabilityContribute to DevOps, Infrastructure as Code and deployment-related activities Ideal candidate profile 7+ years of experience as a Frontend Developer or in a similar senior roleStrong practical knowledge of TypeScript, React, Redux and CSSExperience with testing tools such as Vitest, React Testing Library and/or PlaywrightGood knowledge of Git, GitHub and GitHub ActionsExperience working in agile environments with multiple teams and stakeholdersFluent Swedish, both spoken and written Nice to haveBasic experience with Java and Spring BootExperience developing or consuming REST APIsFamiliarity with SQL and/or NoSQL databasesExperience with Terraform and Infrastructure as CodeKnowledge of DevOps, CI/CD, deployment processes and cloud environmentsExperience developing accessible web applications in accordance with WCAG 2.2 Conditions Start date: 2 November 2026End date: 29 October 2027Location: StockholmWork model: Hybrid, with office presence 2-3 days per weekEmployment type: Regular Employment or B2B consultancy assignment Recruitment steps Initial call with a KUBO recruiterInterview(s) with the clientDecision and feedback