Tangany GmbH
Tangany GmbH

Backend Developer for our Blockchain Custody Solution (m/f/d)

Munich, Germany (hybrid)
Software Development

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 backend developer to join our team and take E2E responsibility for our Custody product together with your team. You will play an essential role in the development and success of our product, working with your team to ensure that our product meets the needs of our customers while achieving our goals associated with the product. If you're really good with API design and backend development apply now to become an expert in one of the most exciting future technologies in our partnership-based Tangany team.


  • Work with a team of experienced developers on our market-leading and innovative custody product
  • Support our product owner and other stakeholders during the design process of new products & features with your technical expertise, especially on the subject of API design
  • Make independent decisions about architecture, software design, and implementations
  • Develop scalable & secure backend services and APIs based on Node.js using TypeScript
  • Bring in your DevOps mindset and implement and maintain Microsoft Azure CI/CD pipelines to ensure 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 & deployment, diagnostics, and monitoring


  • Several years of experience in the design and development of APIs with TypeScript and Node.js
  • Ideally proven experience in Microsoft Azure environment (Azure Functions) as well as Microsoft Azure DevOps CI/CD pipelines
  • In-depth knowledge of web architectures, as well as API design & communication with OAuth2-based authentication methods
  • Ideally experience in the areas of software security, automated testing, clean code, and design patterns
  • Passion for blockchain is a must; technical blockchain know-how is an advantage
  • English (> B1), ideally german (> A2)


  • An attractive annual salary in line with market conditions
  • 30 vacation days per year plus half days at Christmas (24.12) and New Year's Eve (31.12)
  • Possibility of virtual shares (ESOP) in the company
  • Office in the heart of Munich with perfect public transport connections
  • The opportunity to become a blockchain expert
  • Highly motivated, well-rehearsed team with diverse skill sets
  • A guaranteed, fast learning curve and sufficient freedom
  • Your choice of hardware (Mac, Windows, etc.)
  • 100% remote work and flextime possible
  • Plenty of fun with our ping pong table, free yoga classes and team events
  • Free drinks (water, tea, coffee, beer) and fruit

Mature into an experienced backend & blockchain developer with a highly motivated team and become one of the most sought-after experts of the future to make Blockchain technology accessible to everyone.


Updated: 1 month ago
Job ID: 10672046
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Tangany GmbH

11-50 employees
Technology, Information and Internet

Tangany is a regulated financial institute offering businesses innovative digital asset custody services


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  1. Backend Developer for our Blockchain Custody Solution (m/f/d)