Hybrid Senior Backend Developer

at Tangany

• Job title: Senior Backend Developer
• Job type: Full Time
• Experience level: Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: Azure, JavaScript, MongoDB, Node.js, Postgres, TypeScript
• Location requirements: Hybrid, Munich, Germany

About the role

• Senior Backend Developer responsible for maintaining and improving Tangany GmbH's blockchain custody platform. Collaborating with teams to design APIs and implement CI/CD in the Azure ecosystem.

Responsibilities

• Collaborate with a team of experienced developers to enhance and maintain the core custody platform.
• Support our product owner and other stakeholders by providing technical expertise during the design of new products and features, especially in API design.
• Make independent decisions regarding architecture, software design, and implementation.
• Develop scalable and secure backend services and APIs using Node.js with TypeScript.
• Apply 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.
• Define 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 APIs using TypeScript and Node.js.
• Experience with NestJS 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/PostgreSQL, Cosmos DB, and/or MongoDB.
• In-depth understanding of web architectures, API design, and communication using OAuth2-based authentication methods.
• Ideally, experience in 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

• 30 days of vacation plus a half day off on December 24th and December 31st, and additional unpaid leave if needed to recharge.
• Two weeks of extra paid vacation for new parents.
• Option to work from home or anywhere within Germany (depending on the role), or from our beautiful, fun office located in the heart of Munich.
• Option to go on workation for up to 40 days per year.
• Flexible working hours — work when you are most productive.
• Wellbeing: free yoga classes on Thursdays.
• Fun at work: challenge a colleague at our ping-pong table, enjoy an after-work drink on our amazing rooftop terrace, and take part in team events.