EU Verify Blockchain Full-Stack Software Engineer (m/f/n)

SHIMI • JavaScript • Node JS • PHP • Python • Solidity • TypeScript • 1 month ago
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Salary
$132k – $158k per year
Location
In office (Brussels)
Seniority
Architect · 15+ years exp
Employment
Contractor
Overview
Company
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Profile match

SHIMI

SHIMI is a Polish recruitment, IT body leasing, and HR outsourcing agency headquartered in Warsaw. The company provides talent acquisition and staff augmentation services across several core areas, including IT & Engineering, SSC/BPO (Shared Service Centers/Business Process Outsourcing), Finance, and Sales. Its service models include permanent placement recruitment, IT body leasing/contracting, and full HR and payroll administration for client organizations operating in Poland and across the EU.
shimi.pl • HQ: Warsaw, Poland • Professional Services • Information Technology • IT Management • Human Resources • IT Consulting • 51-200 employees

Currently, for one of our Partners, we are looking for an experienced EU Verify Blockchain Full-Stack Software Engineer (m/f/n) to support a blockchain-based project delivered for an EU public sector institution.

Requirements

  • Software development experience, including design, development, testing, and maintenance of enterprise-grade applications: at least 15 years.

  • Full-stack software engineering experience covering both front-end and back-end development: at least 15 years.

  • Blockchain-based applications and distributed ledger technologies, including smart contracts implementation and integration: at least 10 years.

  • DevOps practices, including CI/CD pipelines, infrastructure automation, containerisation, monitoring, and cloud-native deployments: at least 5 years.

  • Designing secure, scalable, high-availability, and production-ready software solutions: at least 10 years.

  • Agile software development environments and collaboration with multidisciplinary teams: at least 10 years.

  • Front-end technologies, including JavaScript, HTML, CSS, React, React Native, Next.js, Angular, Vue.js, TypeScript, Bootstrap, and Java: at least 15 years.

  • Back-end technologies, including Node.js, NestJS, PHP, Symfony, Go, Python, and Solidity: at least 15 years.

  • DevOps and cloud tools/services, including AWS, DigitalOcean, Kubernetes, Docker, Terraform, Helm, and Prometheus: at least 5 years.

  • Databases and related technologies, including MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, and GraphQL: at least 15 years.

  • Testing activities and tools, including Jest, Mocha, TestCafe, Scrum, Agile, Git, and RabbitMQ: at least 10 years.

  • Git workflows, including GitFlow and trunk-based development, as well as legacy systems using SVN: at least 15 years.

  • Cloud services, including AWS and deployment/management of applications in cloud environments: at least 10 years.

  • Infrastructure as Code tools, including Terraform: at least 5 years.

  • Containerisation and orchestration technologies, including Docker and Kubernetes: at least 10 years.

  • Designing, building, and securing RESTful APIs and web services: at least 15 years.

  • Authentication and authorisation protocols and standards, including IdentityMind and KYC: at least 10 years.

  • Experience in front-end website architecture, user interaction design, back-end applications, APIs, business logic, and database interactions.

  • Experience with secure development practices, including input validation, authentication/authorisation, secure storage, compliant logging, and monitoring.

  • Experience with unit/integration testing, debugging, fixing, and validating code changes.

  • Ability to write clean, functional code across front-end and back-end layers.

  • Ability to write technical documentation.

  • English: minimum B2 level, with strong written and oral communication skills.

  • Education: EQF7 in IT, Engineering, Mathematics, Physics, Business, or equivalent.

Nice to have

  • Professional certification in blockchain development or distributed ledger technologies.

Offer

  • Contract: B2B via SHIMI Poland.

  • Type of work: mostly remote / far-site - services must be performed from within the EU.

  • Occasional travel to Brussels may be required.

  • For far-site delivery, the contracting authority may request on-site presence in Brussels with 7 days' notice.

  • Rate: 450-540 EUR/MD.

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