Blockchain Developer

Location: Poland, Poznań

B2B contract: 6900 - 11700 PLN PLN + VAT

Duties

  • Working with a team of blockchain developers to develop blockchain-based decentralized applications
  • Designing and implementing major new features of an internal backend system
  • Maintaining the environments in which blockchain solutions can be implemented
  • Optimizing applications for maximum speed and scalability
  • Maintaining a continuous integration and delivery pipeline for the development and testing of applications
  • Designing systems/data architecture development and solving integration issues
  • participating in daily stand-up meetings; discussing your solutions and ideas with others
  • communicating with team members and clients (text or video) on daily basis

Must-have

  • JavaScript (Node.js) / Java / Python
  • RESTful API
  • GIT
  • Unit Tests
  • SOLID
  • Linux
  • English (min.B2)

Nice-to-have

  • Smart Contracts (e.g. Ethereum)
  • TDD
  • Linux
  • Code Review
  • Docker
  • Scrum

Soft skills

  • Strong interest in Blockchain
  • Creative and proactive attitude
  • Open mind
  • Business first attitude
  • Client care
  • Geek of new technologies
  • Responsibility
  • Flexibility

We offer

  • Friendly & inspiring team of T-shaped professionals
  • Flexible working hours
  • Internal trainings (tech & soft)
  • Integration events
  • Value-based organisation
  • Flat structure promoting direct communication
  • Democratic influence on decision making process
  • Informal atmosphere
  • Daily fresh fruit, good coffee and beverages
  • Multisport and additional financed sports activities
  • Private health care
  • Conference and training budget
  • Up to 20% remote work
  • Financed English lessons
  • Chillout area (PS, table tennis, table soccer)
  • EspeoDay (free breakfast or lunch and small party every Friday)

B2B contract: 12100 - 16200 PLN PLN + VAT

Duties

  • Working with a team of blockchain developers to develop blockchain-based decentralized applications
  • Designing and implementing major new features of an internal backend system
  • Maintaining the environments in which blockchain solutions can be implemented
  • Optimizing applications for maximum speed and scalability
  • Maintaining a continuous integration and delivery pipeline for the development and testing of applications
  • Designing systems/data architecture development and solving integration issues
  • participating in daily stand-up meetings; discussing your solutions and ideas with others
  • communicating with team members and clients (text or video) on daily basis

Must-have

  • JavaScript (Node.js) / Java / Python
  • Smart Contracts (e.g. Ethereum)
  • Solidity
  • RESTful API
  • SOLID
  • TDD
  • Unit Tests
  • GIT
  • Linux
  • English (min.B2)

Nice-to-have

  • Hyperledger Fabric, Corda, Quorum
  • AWS
  • Code Review
  • Docker
  • Scrum

Soft skills

  • Strong interest in Blockchain
  • Creative and proactive attitude
  • Consulting
  • Open mind
  • Business first attitude
  • Client care
  • Geek of new technologies
  • Responsibility
  • Flexibility

We offer

  • Friendly & inspiring team of T-shaped professionals
  • Flexible working hours
  • Internal trainings (tech & soft)
  • Integration events
  • Value-based organisation
  • Flat structure promoting direct communication
  • Democratic influence on decision making process
  • Informal atmosphere
  • Daily fresh fruit, good coffee and beverages
  • Multisport and additional financed sports activities
  • Private health care
  • Conference and training budget
  • Up to 20% remote work
  • Financed English lessons
  • Chillout area (PS, table tennis, table soccer)
  • EspeoDay (free breakfast or lunch and small party every Friday)

Adrianna

IT Recruiter

Want to talk about our recruitment? - contact Adrianna