Junior Software Engineer

Full time

Trace Labs - core developers of OriginTrail - is a company bringing cutting edge, blockchain based technologies to enterprise and consumer space. As the core developer of OriginTrail protocol, the team successfully designed, developed and released the OriginTrail Decentralised Network - one of the leading data scaling solutions in the blockchain space. OriginTrail ecosystem currently includes over 30.000 community members and over 200 companies across the world. The company’s product, nOS (Network Operating System) is helping clients globally to operate among different blockchain and legacy systems by delivering the most seamless and cost-efficient way to utilise blockchain-based technologies. To support our mission and sustain the leading position of driving usability of decentralised technologies, we are looking for new team members.


  • At least 2 years of industry experience
  • Experience with customer-facing projects
  • Flexibility in taking on different tasks that might go beyond direct responsibilities
  • Strong computer science fundamentals including data structures, algorithms and distributed systems
  • Experience with one or more general purpose programming languages including but not limited to: JavaScript, especially Node.js, Go or Python
  • Familiarity with database management systems (ideally Graph databases - Neo4j, ArangoDB)
  • High proficiency in English

Preferred skills

  • Experience with Open Source Software projects
  • Experience with peer to peer systems (i.e. Kademlia)
  • Experience with Blockchain development and smart contracts
  • Experience with working in agile teams


  • Deliver impactful solutions towards the OriginTrail ecosystem goals
  • Design, develop, test, deploy and maintain high quality software
  • Collaborate within and across various implementation teams
  • Manage individual project priorities, deadlines and deliverables


  • The experience of implementing OriginTrail and blockchain technologies directly with companies globally in production use cases
  • A competitive compensation package
  • Hands on experience with novel technologies in the domain of peer-to-peer networks, blockchain, knowledge graph and decentralized applications
  • Great environment and resources for professional growth
  • Access to educational resources, events, and conferences
  • Flexible working hours

Do you think you could bring value to our team in this role? Apply by sending your resume and cover letter to [email protected].
If possible, please send us a link to your GitHub or similar profile.