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September 23, 2026

Full Stack Technical Lead (Java + React)

Senior • Remote

18,803 - 27,829 PLN/yr

Kraków, MA, Poland

Quick Facts

  • Role: Full Stack Technical Lead (Java + React)

Description

Lead, mentor, and grow full-stack engineers while setting the technical direction for full-stack applications. You will own the end-to-end development lifecycle—design, architecture, development, testing, and DevOps deployment—collaborating with product owners to turn complex requirements into actionable strategies. You’ll drive engineering excellence through code quality, TDD/BDD, CI/CD, and an XP culture with remote pairing and rapid feedback loops.

Responsibilities

  • Guide and mentor full-stack engineers; champion engineering excellence and XP practices
  • Lead architectural design and technical direction; ensure scalability, security, and alignment with business goals
  • Set and champion code quality standards, testing (TDD/BDD), and CI/CD with robust DevOps practices
  • Act as a key technical point of contact with product owners and stakeholders
  • Lead full-stack development actively, including writing code and remote pairing
  • Own the full development cycle: design, architecture, development, testing, and DevOps deployment
  • Foster a collaborative Extreme Programming (XP) environment with remote pairing and rapid feedback loops

Requirements

  • BS degree in Computer Science or an equivalent combination of education and experience
  • Technical leadership experience (required)
  • 6+ years of full-stack development experience
  • 6+ years of experience with Java and Spring
  • Functional programming experience with Java Streams
  • 2+ years of front-end development with React
  • 2+ years of experience developing reactive UIs (Reactive JS)
  • 2+ years of TDD/BDD development with JUnit, Jasmine, Mockito, Protractor/Selenium
  • 2+ years of microservices-based architecture experience and tools (Spring Boot/Cloud)
  • DevOps development experience with Jenkins (required)
  • Experience designing, developing, and deploying cloud/hybrid-based solutions
  • Experience developing and deploying in container-based environments (Kubernetes, Cloud Foundry)
  • Deep familiarity with microservices design concepts: microservices, service discovery, circuit breakers
  • Strong leadership skills, including prioritization, planning, and delegation in a rapidly changing environment
  • Ability to switch easily between tasks and technologies
  • Experience assessing a broad range of information solutions and products
  • Strong critical thinking and problem-solving aptitude
  • Excellent English skills (verbal and written)

Benefits

  • Flexible working format: remote, office-based, or flexible
  • Competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, etc.)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

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