Blockchain Developer at Lightcurve

Blockchain Developer

Berlin, Germany
Posted 90 days ago

Welcome to Lightcurve, Berlin’s biggest blockchain studio! In close cooperation with the Lisk Foundation based in Switzerland we are developing a platform by developers for developers to fulfil our mission - to make blockchain technology accessible. We are hard-working and fun-loving, always on the search for the most outstanding colleagues to push the boundaries of blockchain technology together.

We are looking for a Blockchain Developer who can help the Lisk project achieve the very highest standards in code quality, performance and security.


- Development of NodeJS based frameworks and libraries
- Development of relational/non-relational databases
- Development of Swagger/OpenAPI based RESTful APIs
- Development of WebSocket based APIs
- Implementation of Lisk improvement proposals
- Development planning: requirements gathering and design
- Debugging, root-cause analysis, bug fixing
- Unit and integration testing
- Quality assurance


- Native level fluency in English (spoken and written)
- 5+ years professional development experience
- Expert knowledge of blockchain, cryptography, distributed networks
- Expert knowledge of Lisk, Bitcoin, Ethereum and other protocols
- Expert knowledge of NodeJS
- Expert knowledge of JavaScript/TypeScript
- Expert knowledge of HTTP, WebSockets, JSON-RPC
- Expert knowledge of Redis, Postgres, LevelDB
- Advanced knowledge of Sinon, Chai, Jest
- Advanced knowledge of Git (and GitHub)


At Lightcurve, you find a wide range of benefits: an international and welcoming team, dynamic work environment, relocation package, modern office space in the center of Berlin, regular team events, top-of-the-line equipment and personal development plans.

Apply now


Blockchain, Javascript, Node.js, PostgresSQL, Typescript


€65,000.00 - €75,000.00

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