Backend Engineer (CDI)

Junior / Intermediate Backend Engineer

Lum Network is looking for a Junior / Intermediate Backend Engineer to participate in the development of the blockchain protocol alongside its associated tools, resources and applications.

You will be part of an experienced team at a small and efficient scale (10-15 people) delivering products and services used by thousands of companies and end-users on a daily basis.

Key Accountabilities

• Participate in the development of the core (layer 1) blockchain protocol (written in Golang and based on the Cosmos SDK)
• Participate in the development of backend services (NodeJS) as well as in their deployment onto Google Cloud or Kubernetes clusters
• Ensure exemplarity in code quality through thorough technical reviews (pull requests)
• Write technical documentation (design documents and technical proposals, changelogs)

Required Skills and Knowledge

• Good knowledge in at least one of the following languages: Golang, Javascript
• Experience in code quality assurance through tools like Git, Pull Requests and Unit Tests
• Experience in software design and system architecture is a plus
• Knowledge in Rust is a plus
• Experience using or working with decentralised technologies is a big plus

About You

• 1+ years of professional experience working with any of the technologies (or similar) mentioned in the previous section
• Self-motivated and able to work independently
• Love to write clean, reusable code, especially when it is open-sourced
• Solid communication skills (in English) and team-working capability
• Positive and logical approach together with willingness to learn
• Attention to detail and a passion for quality
• Strong interest in blockchain & cryptocurrency technologies

You are a skilled engineer who do not check all the boxes to apply but you would love to contribute? Then you should definitely apply! The blockchain and crypto space is fairly new and we welcome all skilled and motivated people to join us.

Contract

• Type: full-time contract (CDI).
• Starting date: as soon as possible.
• Compensation: 45k+ depending on seniority

Perks and Other Advantages

• Remote work: 100% remote available (timezone +-3h from CET)
• Offices: Lum Network offices are located in the center of Paris
• Devices: The best in class laptop as well as everything you need to work comfortably

To apply, send an email to View email address on click.appcast.io with:

• Name
• Email
• CV
• Current situation
• And any other link that would help us get to know you better:
• LinkedIn
• Twitter
• GitHub
• Portfolio
• Other