Position Blockchain Application Developer

Welcome to JELLYSPACE, Berlin’s first Blockchain based AI-Startup that is trying to level-up the current infrastructure of Supply Chains in the Space & Aerospace Industry.

Required Qualifications & Skills

Bachelors/Masters in Engineering or Computer Science, Mathematics with passion for Blockchain Technologies (Requisite experience may be substituted for a degree.)
  • Familiarity with Web3 application security considerations
  • Must have good understanding of non-functional requirements (performance, scalability, maintainability, security)
  • Ability to work with distributed teams efficiently
  • Experience with AWS/GCP (1-2-years atleast on one platform)
  • Experience with data management concepts w.r.t Blockchains (Big Data/ETL is a plus) i.e. handling onchain and offchain data with cloud or local storages. This includes managing nodes in Dockers or Kubernetes.
  • Experience working in an Agile Development Environment
  • Experience working in a Linux Environment
  • Familiarity with Secure Development practices
  • Willingness to learn new things above all i.e. coding/script languages, SDKs, Platforms etc.

Desired practical experience

  • 3+ years of Blockchain application development.
  • We fundamentally work with Lisk SDK; experience with it is fundamental or willingness to learn it will be considered if you have experience with another platform like Solidity or similar.
  • Know-how of infrastructure as code
  • Hands-on experience with Public and Private Blockchain creation & deployments
  • Practical experience of NFT, Storj/IPFS
  • Working knowledge of Rust, JavaScript, Typescript, React, HTML5, and Python is a Plus
  • Experience with Docker, Terraform, Kubernetes
  • Knowledge or willinness to learn, developing NiFi processors or similar e.g. Data Ingestion, Processing, Tranformation, Routing/Distribution, Filtering/Aggreation, Security/Compliance etc.
  • Understanding of Cryptography & Distributed Networks
  • Experience with Postgres and Oracle

You will

  • Fundamentally create a groundwork for a platform that combines Machine Learning and Blockchain together.
  • Build new features, products, integrations and framework that combine multiple platforms.


Understanding of Hyperledger Fabric or Blockchain SDKs (e.g. Lisk)

Experience with Ethereum, Substrate, and Cosmos development

Experience or willingess to explore/exploit NVIDIA Cloud & products

We Offer

  • An opportunity to be a part of a groundbreaking AI + Blockhain-DLT platform.
  • A dynamic and innovative working environment.
  • Competitive salary and equity package.
  • Remote work flexibility.
  • A chance to lead and grow with a passionate and talented team.


Rust, PHP Laravel Framework, MySQL, JavaScript, jQuery, HTML5, CSS, Node.js, Git, Ajax, Angular, Vue, React, Svelte, JSON, Agile, Scrum, Front-End, Back-End, Blockchain, Web 3.0, NFT, Programming, Programmer Analyst

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