Senior Fullstack Developer (M/K)

  •  Reference Number: 24173
  •  Posted: 03 września 2026
  •  Form of employment: Praca stała
  •  Apply by: 03 października 2026
This position is no longer available

Job description

For our client and their newly opened IT HUB in Warsaw we are looking for a senior, results-driven Senior Fullstack Developer with strong experience building the information system and ensurig its continuity of service.

Key Responsibilities:
  • Help to clarify and qualify needs
  • Help to carry out studies before project launch
  • Design software solutions
  • Develop software that meets development and security standards, while incorporating data and security objectives
  • Help to optimize existing code and improve its maintainability
  • Help to integrate software packages and in the definition of settings
  • Implement and/or create a test strategy Install the product deployment tools in the different environments
  • Upgrade and/or help to upgrade the documentation
  • Participate in internal and external developer networks to communicate and share best practices
  • Engage in continuous training in new information technologies
Required Skills & Experience:
  • Languages: JAVA 17 to 21, Typescript, Webpack 
  • Frameworks: SpringBoot 3.x, Angular 16/17 
  • VCS: Git 
  • Data Base: SQL Oracle, Redis 
  • Webservices: HTTP/REST, SOAP
  • Middleware: Kafka 
  • CI/CD: Jenkins, GitLabCI, Maven 
  • IDE: IntelliJ, VSCode 
  • Cloud: Docker, Kubernetes 
  • Content Management: JIRA, Confluence – knowledge of the tools (no dev skills required)
  • Security: Sensibilization OWASP 
Offer:
  • Working with international teams
  • Creating a new IT hub
  • Private medical care
  • Life insurance
  • MultiSport card
  • Psychological care
  • Lunch card
  • Parking 

Permanent job offer.

About the Company

Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

jefferson Wells is Norway's largest consulting & recruitment company with over 800 consultants. We offer recruitment of managers and highly qualified consultants with expertise in IT. Among our customers, you will find over 90 percent of Norway's largest listed companies. Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
Warszawa, Mazowieckie
Agencja zatrudnienia – nr certyfikatu 412