(Senior) Full Stack Developer (f/m/d)

Tangany, based in Munich, is a highly innovative technology company with a market-leading B2B solution for the custody of digital assets on the blockchain (e.g. cryptocurrencies, tokenized assets, NFTs). Our solution is already used by more than 40 institutional customers. Tangany is regulated by the German federal financial supervisory authority, BaFin.

Using our modern blockchain API, we enable our customers to easily and securely integrate blockchain functionalities into their systems. This white-label solution saves high development costs and time, enabling fast market access and easy usability for end users. Regulatory requirements can be covered for appropriate assets via Tangany's crypto custody license if required.

For our continued growth, we are looking for a (Senior) Full Stack Developer (f/m/d) to join our Platform team starting in September 2025.

Tasks

• Collaborate with a team of experienced developers on enhancing and maintaining the foundational platform that supports all our key products.
• Support our product owner and other stakeholders by providing technical expertise during the design process of new products & features, especially in the area of API design.
• Make independent decisions about architecture, software design, and implementations.
• Develop scalable and secure backend services and APIs based on node.js using TypeScript.
• Develop user-friendly frontend web applications using react consuming a GraphQL API.
• Bring in your DevOps mindset to implement and maintain Microsoft Azure CI/CD pipelines, ensuring the highest quality standards while continuously delivering customer value.
• Be responsible for testing, rollout, and go-live of product increments.
• Develop and maintain standards for our software development, especially regarding code quality, clean code, automated testing and deployment, diagnostics, and monitoring.

Requirements

• Proven experience in designing and developing REST and GraphQL APIs using TypeScript and node.js. Experience using NestJS is an advantage.
• Experience in building frontend applications with React and Tailwind; familiarity with Relay and Cypress is an advantage.
• Ideally, proven experience in the Microsoft Azure ecosystem, including Azure Functions and Azure DevOps CI/CD pipelines.
• Knowledge of databases such as MSSQL, CosmosDB, and/or Mongo DB
• In-depth knowledge of web architectures, as well as API design and communication with OAuth2-based authentication methods.
• Ideally, experience in the areas of software security and automated testing.
• Experience with low-code platforms like Retool is a plus.
• Interest in blockchain technology is essential; technical blockchain know-how is an advantage.
• Fluency in English (at least B2); German is a plus.

Benefits

Flexibility & work-life balance:

• 30 days of vacation plus 1/2 day off December 24th and December 31st and additional unpaid leave if needed to recharge your battery.
• Two weeks extra paid vacation for new parents
• Possibility to work from home or any other place within Germany (depending on the role) or in our beautiful and fun office located in the heart of Munich.
• Possibility to go on workation for up to 40 days per year.
• Flexible working hours, you work when you are most productive.

Your development:

• It starts from day one: With our onboarding that is tailored to your needs, you will receive a structured onboarding plan and feedback talks within the probation period (and of course after).
• We grow and we want you to grow with us. Learning on the job, becoming a blockchain expert, exchanging knowledge with our highly motivated, well-rehearsed team with diverse skill sets, as well as taking part in individual training - our learning culture enables you to bring your personal and professional development to the next level.
• Once a year we evaluate your career pathway and take the next steps in the right direction.

Wellbeing:

• We offer free yoga classes on Tuesdays and Thursdays.
• Fun at work: A match with a colleague at our ping pong table, enjoy an after-work drink with your colleagues on our amazing rooftop terrace, and take part in our team events.

Remuneration and additional benefits:

• An attractive annual salary in line with the market standards.
• The possibility of virtual shares (ESOP) in the company.
• Your choice of hardware: Mac or Windows
• Your choice between EGYM Wellpass subsidy or Job Ticket

+++ ONLY APPLICATIONS FROM GERMANY +++ NO HEADHUNTERS +++