Senior jobs in Deutschland

Are you interested in attracting attention to a company deeply devoted to sustainability rather than endorsing outdated concepts? Then join CEEZER and help elevate climate action for our customers by leveraging a truly impactful solution that is finally fixing the voluntary carbon market without the BS. Use your skills to tackle one of the most critical challenges humanity has ever faced: climate change (and maybe even more than that we might have some aces up our sleeves).

We at CEEZER seek a Senior front-end engineer (f / d / m) to join our fantastic engineering team. You will be core in building our product. You’ll have great responsibility for delivering working solutions, researching and leaving your mark from the beginning. You will closely work with the engineering and product team and focus on many exciting aspects of our business.

• Build a B2B Marketplace platform providing a seamless and beautiful experience for our customers
• Assume responsibility for developing our marketplace & SaaS solution and a user interface people love to engage with daily
• Collaborate with product managers, designers and other engineers to understand desired application capabilities and testing scenarios and work through permutations to always find the best solution possible
• Work with the UX and Data team to deliver key analytics about how users interact with our applications
• Lead the frontend development: provide technical guidance and mentorship to other developers

• Over 5 Years of Web Development Experience and proven expertise in TypeScript, HTML5, CSS and NextJS.
• Familiarity with testing libraries and frameworks such as Jest and Mocha.
• Knowledgeable in web performance optimization techniques including lazy loading, code splitting and image optimization.
• Demonstrates strong problem‑solving skills with meticulous attention to detail.
• Basic understanding of UX principles and effective collaboration with UX/UI designers.
• Exhibits a solid understanding of best practices and design patterns in software development.
• Good understanding of Git source control procedures and feature branching.
• English communication skills contributing to effective collaboration within a team environment.

• A mission that matters: Join a rapidly growing dynamic team of international changemakers who are passionate about solving the world’s most pressing challenges and helping shape a sustainable net‑zero future.
• A learning culture: Take your skills to the next level with exciting growth opportunities, hands‑on learning experiences and access to resources designed to fuel your professional journey in a start‑up that prioritizes learning and growth.
• A diverse environment: Thrive in an inclusive environment where diversity is celebrated and your unique perspective helps us flourish as a team.
• A net‑zero career: From day one your professional and personal carbon footprint is neutralized because at CEEZER sustainability isn’t just our mission it’s how we operate.
• An attractive package: Enjoy perks like free Urban Sports Club membership, a discounted public transport, a company pension scheme, team events and off‑sites and more.

If you don't meet every requirement but have exceptional strengths that could make you excel in this role we’d love to hear from you. Apply now and let’s discuss your potential.

• An intro call with the People Team.
• A call with Felipe, our SVP Tech.
• A Live Coding session with our engineers.

We prohibit discrimination or harassment of any kind and make employment and other employee lifecycle decisions based solely on merit, skills and potential. We actively work to recognize and address unconscious biases, fostering an environment where all individuals feel valued and empowered to succeed. We welcome diverse applicants and are dedicated to providing equal opportunities for everyone to thrive. Please let us know if you have any specific needs regarding this application process.

Ambitious goals require ambitious people. We help global enterprises achieve their climate goals reliably, measurably and on‑time.

CEEZER is the leading partner for carbon credit procurement and management, empowering organizations to transform climate ambition into a clear path to net‑zero. We offer transparent access to high‑quality climate projects worldwide, combining proprietary risk assessment technology with expert guidance. Our industry‑leading platform supports enterprises in designing, procuring and managing carbon portfolios tailored to their sustainability goals, enabling real‑time monitoring, framework‑compliant reporting and multi‑stakeholder engagement. Trusted by major organizations including Deutsche Telekom, LGT and Nasdaq, CEEZER provides the confidence needed to implement effective climate action strategies. For more information visit .

Required Experience: Senior IC

Bootstrap, CSS, Front-End Development, HTML5, React, Redux, Node.js, Angular, Less, JavaScript, backbone.js, Sass

Employment Type: Full-Time

Experience: years

Vacancy: 1