Software Developer (Mid-level to Senior) (f/m/d) - Full Stack JS/TS

Bloom is looking for a Software Developer (Mid-level to Senior) (f/m/d) - Full Stack JS/TS - Remote across Germany

Bloom is a health-tech startup founded in 2021, based in Berlin with a remote-first team across Germany. Our mission is to simplify and modernize occupational health & safety management through intuitive software and a modern Employee Assistance Program (EAP). 

Bloom is part of the Arsipa Group, a leading network across Germany and Austria in the fields of occupational safety, occupational medicine, and environmental protection. With more than 20 other regionally leading companies and over 700 dedicated employees, we strive together to establish and continuously advance the highest standards in occupational health and safety. 

You'll be a key member of our Product & Engineering team, reporting to the Technical Lead. You'll own projects from day one, working across the full development cycle—from planning to implementation and maintenance. Recent work includes our prevention register, data pipelines, internal tools, and observability; upcoming projects focus on new product modules and tech stack improvements. 

What you'll be doing: 

• Develop features end-to-end: Plan technically, write code (using our Next.js/NestJS stack on PostgreSQL), deploy (via GitLab CI/CD on Hetzner), and monitor features 

• Maintain high standards: Deliver robust, secure, and well-tested code. Handling sensitive data, including health data, correctly is central to our engineering approach 

• Collaborate effectively: Work closely with product, design, and engineering colleagues. Practice clear communication, vital for our remote setup (we work async-friendly) 

• Enhance our processes: Proactively suggest and implement improvements to our development workflows, tooling, or infrastructure. We rely on daily releases through our fully automated CI/CD pipeline 

• Take initiative: Operate with a good degree of autonomy and responsibility in our focused environment 

• Use tools effectively: Leverage appropriate tools, including AI coding assistants where beneficial, to enhance productivity and code quality. We value modern tooling for observability, metrics, and bug tracking 

Qualifications: 

• Proven experience: Demonstrable professional experience building and maintaining complex web applications using JavaScript/TypeScript. We typically see relevant experience starting around 3+ years for Mid-level contributions and 5-7+ years for Senior contributions focused on product development, but we assess based on skills and impact 

• Full-stack capability: Comfortable working across the frontend (Next.js) and backend (NestJS) with relational databases (PostgreSQL). Specific experience with our stack is a plus, but not essential 

• Pragmatic mindset: Ability to balance technical quality with effective feature delivery 

• Clear communication: Excellent written and verbal English (our company language) for effective remote collaboration 

• Team player: Enjoy working closely within a small, dedicated team where technical planning and collaboration are key 

• Bonus points: Experience with DevOps practices (CI/CD, infrastructure), specific data security measures, or working within regulated environments (like health-tech) 

 Benefits: 

• Remote work & collaboration: Work fully remotely from anywhere in timezones max. 2 hours from Germany 

• High ownership & influence: Join a small tech team where your contributions directly shape the product and technical direction. Opportunity for professional growth as the company scales

• Mature engineering culture: We value building things correctly, especially given the sensitiv