Senior React / Frontend Developer (m/w/d)
Logic Joe GmbH
- Warszawa, mazowieckie
- Stała
- Pełny etat
- Degree in Computer Science, Business Informatics, or a comparable qualification.
- At least 6 years of professional experience in web front-end development with a focus on complex web applications.
- Excellent knowledge of JavaScript (ES6) and modern MV* frameworks—ideally Vue.js or React.js.
- Interest in server-side-rendering frameworks such as Next.js, Nuxt, or Remix.
- Solid command of the browser stack (HTML5, SASS, CSS, CSS Grid) and project experience with Web Components—preferably with Lit.
- Experience creating and integrating REST APIs or GraphQL endpoints.
- Familiarity with tools like Git/GitLab, Jira/Confluence, Yarn/Gulp/Grunt, and Jest.
- Proven use of Docker for containerising and deploying applications, plus good knowledge of CI/CD automation and DevOps practices.
- Confident working with *nix operating systems.
- Hands-on experience in agile software development (e.g. Scrum) and collaboration in cross-functional teams.
- Strong analytical and problem-solving skills, especially when tackling complex IT architectures.
- High level of ownership and the ability to make technical decisions that deliver the best outcomes for projects and clients.
- Experience guiding and mentoring junior developers and sharing your knowledge within the team.
- Excellent communication skills for explaining technical topics to non-technical stakeholders in an understandable way.
- Proactive, well-structured working style with a high degree of reliability and quality awareness.
- Very good English skills; German is a plus.
- 30 days paid vacation
- MacBook Pro for work and personal use
- Brown-bag sessions and knowledge-sharing workshops
- Complimentary drinks, fruit and snacks in the office
- Flexible home-office arrangements whenever you need them
- Team Events
- Regulated working hours — no all-nighters
- A truly awesome team that has your back
- Shared passion for what we do and the impact we create