About The Company
Tenhil GmbH & Co. KG, part of the TENHIL Group, is a leading provider of innovative online recruiting solutions. Our portfolio includes high-reach job boards in Germany and Austria such as stellenanzeigen.de, Yourfirm.de, and Regio-Jobanzeiger.de, as well as SaaS portal solutions designed for partner websites. Additionally, we operate Karrieretag, one of Germany’s premier career fair platforms. Our company is committed to delivering excellence in digital recruitment, fostering a dynamic and collaborative work environment. We value modern tooling, continuous improvement, and shipping impactful products that connect job seekers with the right opportunities.
About The Role
We are seeking a Full-Stack TypeScript Developer to join our innovative team. In this role, you will be instrumental in maintaining and enhancing two large React applications built with Next.js and Vite, alongside developing backend services. Your primary focus will be on building new features across the full stack, ensuring that your code is clean, readable, and maintainable. You will be actively involved in writing and maintaining unit and integration tests using tools such as Vitest, Jest, and React Testing Library to guarantee high-quality deliverables. Collaboration will be key, as you will work closely with designers, backend developers, and product managers to create solutions that meet user needs and business goals. Additionally, you will leverage AI-assisted development tools like Claude, GitHub Copilot, and Codex to enhance your productivity and code quality. Your contributions will directly impact frontend performance optimization, backend reliability, and API design, helping us deliver seamless user experiences.
Qualifications
To succeed in this role, you should possess solid hands-on experience with React, TypeScript, and modern frontend frameworks such as Next.js App Router and Vite. A background in backend development with Node.js is desirable, along with the ability to work across the full stack. Familiarity with testing frameworks like Vitest, Jest, and React Testing Library is essential. You should actively utilize AI coding tools such as Claude, GitHub Copilot, or OpenAI Codex, understanding how to maximize their benefits. We value individuals who are open to feedback, eager to learn, and committed to continuous improvement. Strong communication skills, a team-oriented mindset, and a sense of ownership over your tasks are critical. Additionally, writing maintainable code and prioritizing doing things the right way are core to your approach.
Responsibilities
Your key responsibilities will include:
- Maintaining and further developing two large React applications (Next.js & Vite) along with backend services to ensure stability and scalability.
- Building new features across the full stack, employing clean, readable, and maintainable TypeScript code.
- Writing and maintaining comprehensive unit and integration tests using Vitest, Jest, and React Testing Library to uphold high quality standards.
- Collaborating closely with designers, backend developers, and product managers to deliver innovative and high-quality solutions.
- Actively integrating AI-assisted development tools such as Claude, GitHub Copilot, and Codex into your daily workflow to improve coding efficiency and quality.
- Optimizing frontend performance and contributing to backend reliability and API design to enhance overall user experience.
Benefits
We offer a competitive and comprehensive benefits package, including:
- Stability: Permanent contract after a 6-month probationary period.
- Flexibility: The opportunity to work remotely 2-3 days per week, with trust in your ability to manage your workload.
- Office perks: Complimentary coffee, fresh fruit, snacks, and a rotating selection of breakfast, lunch, or muesli options, along with free parking.
- Wellpass membership: Access to gyms, yoga studios, pools, saunas, and more, allowing you to choose when and where to work out.
- Monthly employee benefits: The ability to select five personalized benefits each month tailored to your individual needs.
- Corporate discounts: Up to 20% off at over 600 brands through our partner network.
- Work abroad: Up to four weeks per year working from abroad, subject to approval.
- Time off & extras: 30 days of vacation, a volunteer day off, a company pension plan, and a professional development budget to support your growth.
Equal Opportunity
Tenhil GmbH & Co. KG is committed to fostering an inclusive and diverse workplace. We believe that different perspectives and backgrounds drive innovation and excellence. We welcome applications from individuals of all backgrounds, regardless of gender, age, ethnicity, disability, or sexual orientation. Our hiring process is designed to be fair and equitable, ensuring equal opportunity for all candidates. We are dedicated to creating a supportive environment where every employee can thrive and reach their full potential.
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