Full Stack Developer (Frontend Focus) (m/f/d)

We're a young, well-funded health-tech startup on a mission to make quality care reachable for everyone. By enabling doctors to deliver distributed healthcare solutions, we bring treatment to patients in remote and underserved areas — and we're already operational, serving hundreds of patients every month.

This is your opportunity to join at an early stage, have a direct impact on patient health, and help shape our tech product from the ground up. As a Full Stack Developer with a frontend focus, you'll spend most of your time crafting fast, accessible, and intuitive interfaces while contributing across the stack, working hand in hand with product and design.

Tasks

• Build and maintain responsive, high-performance frontend applications with React
• Develop and integrate APIs in our Node.js (NestJS) backend
• Turn design concepts into polished, accessible user experiences
• Write clean, testable, well-documented code and help raise the bar on quality
• Take part in code reviews, architecture decisions, and the continuous evolution of our engineering practices
• Help maintain and gradually modernize legacy services

Requirements

• Solid professional experience as a frontend or full stack developer
• Strong command of TypeScript and modern React
• Hands-on experience with TanStack Router and TanStack Query — or the proven ability to pick them up fast
• Working knowledge of Node.js, ideally with NestJS
• A good grasp of APIs, state management, and component-driven development
• A genuine focus on quality: testing, performance, and accessibility
• Clear communication and a collaborative mindset
• Nice to have: Spring Boot (Kotlin) for our legacy stack, experience in healthcare or another regulated industry, and familiarity with CI/CD

Benefits

• Attractive compensation package and opportunity for professional growth
• As part of a small, ambitious team, you’ll dive into a great variety of health-tech challenges and develop innovative solutions — a unique learning opportunity
• Real impact: your work directly improves patient health in a live product
• The rare chance to shape a tech product from scratch at an early stage
• A modern stack you’ll have a real voice in evolving
• 30 days of paid vacation
• Flexible working arrangements
• Office in the center of Berlin
• A supportive, collaborative team where your ideas count

Ready to build healthcare that reaches further? We’d love to hear from you. At Mirantus Health, we value diversity and welcome applicants of all backgrounds.

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Position Details

• Job Title: Full Stack Developer (Frontend Focus) (m/f/d)
• Company / Organisation: Mirantus Health
• Location: Berlin
• Employment Type: Full-time
• Field / Industry: Software Development
• Work Arrangement: On-site or hybrid - Berlin

About This Opportunity

This full-time opportunity at Mirantus Health is an excellent opening for experienced professionals in the field of software engineering and technology. The role is structured around an on-site or hybrid environment based in Berlin and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

Based in Berlin, this role offers the opportunity to collaborate closely with a local team in a structured professional environment. Candidates currently based in the area or open to relocation are strongly encouraged to apply.

Whether you are an established practitioner in software engineering and technology or a highly skilled professional looking for your next challenge, this Full Stack Developer (Frontend Focus) (m/f/d) role offers the platform to apply your expertise in a real-world, results-oriented environment. Mirantus Health is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in software engineering and technology and a demonstrable track record of delivering high-quality results. You should possess analytical thinking, attention to technical detail, and a methodical approach to problem-solving. Experience working with modern development tools, version control systems, and cloud platforms will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, Mirantus Health is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to build reliable, scalable, and high-performing digital products, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Full Stack Developer (Frontend Focus) (m/f/d) position at Mirantus Health will typically demonstrate the following core competencies:

• Domain expertise - a strong foundation of knowledge and hands-on experience in software engineering and technology
• Problem-solving ability - the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills - clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management - strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration - a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability - the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Full Stack Developer (Frontend Focus) (m/f/d) position at Mirantus Health, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in software engineering and technology. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what Mirantus Health is looking for in a Full Stack Developer (Frontend Focus) (m/f/d).

All applications for this role are processed directly by Mirantus Health. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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