Blockchain Developer, Border Payment Platform

DataArt
Senior
Online interview
B2B Employment contract
Wrocław Lublin Krakow Remote
Remote possible
100%
Paid vacation
26

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Project description

DataArt is working with a US blockchain project. The team aims to re-architect the platform and containerize the solution, while building a business functionality.

We hire people not to a project, but to the company. If the project (or your work in it) is over, you go to another project or to a paid “Idle”.



Your tasks

  • Help build a cross border payment platform on blockchain technology
  • Serve as a guide for our clients and collegues who seek to make use of our platform as they explore our product
  • Implement latest solutions and standards so that our systems operate seamlessly
  • Follow plartform's ethical and security policies

Who we're looking for?

Must have

  • Strong background in software engineering, preferably higher education in computer science/engineering or equivalent experience
  • Solid understanding of common algorithms, data structures, and design patterns (event driven messaging)
  • Experience with microservices and restful architectures
  • Strong knowledge of container technology, Kubernetes, Docker, and Nomad
  • Ability to develop highly available applications in a cloud services environment such as Amazon Web Services or Google Cloud
  • Familiarity with either Java, Go, or JavaScript
  • Understanding of CI/CD and TDD
  • Familiarity with Spring, Node.JS, or React
  • Knowledge of blockchain cryptography
  • Working experience with core-banking platforms integration
  • Wholesale banking, clearing and settlements experience is preferred
  • Solid understanding of ISO20020 and SWIFT standards
  • Good English

Would be a plus

  • Knowledge of smart contracts and blockchain development on Quorum
  • Ability to build cryptocurrency products on the Ethereum network
  • Proficiency in P2P network constructs in relation to Blockchain
Skills
Java
Kubernetes
Docker
Spring
How we manage our projects?
Methodology
Agile
Who makes architectural decisions?
Team
Who makes technology stack decisions?
Architect
Project management software
JIRA
Opportunity to change between projects
How we code?
Git
Version control
Style guide
Code review
Pair programming
Static code analysis
TDD
BDD
Code metrics
Knowledge database
How we test?
Unit tests
Integration tests
System tests
Pentests
Performance tests
Manual testing
Test automation
CI
Toolset
Laptop
Additional monitor
Headphones
Freedom to pick your tools
Operating system
Work environment
Open space
Flexible working hours
0 - 24
Office hours
Healthcare
  • Healthcare package
  • Healthcare package for families
Leisure package
  • Leisure package
Kitchen
  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
Traning
  • Conferences
  • Trainings
Parking
  • Car parking
  • Bicycle parking
Relocation package
  • Language courses
  • Temporary housing
  • Help finding an apartment
  • Visa Services
  • Adaptation tips
Other
  • Shower
  • Chill room
  • Integration events

Our company

DataArt

Wrocław, Lublin, Krakow 5000+
Tech skills
  • Android
  • iOS
  • Cloud
  • Java
  • AWS
  • Azure
  • .NET
  • DevOps
  • JavaScript
  • Python

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