-
Billennium

Full Stack Engineer (Frontend Tech)

Billennium
Poland · Full-time · Mid-Senior

More about us:

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!


About the Client

We are looking for an experienced Full Stack Developer (80% FrontEnd and 20% BackEnd) who will join a long-term project for our client from the communication technology industry.


What you will do:

  • Full-Stack Development: Work on end-to-end projects in a full-stack role.
  • Comprehensive Responsibilities: Take ownership of designing, researching, developing, and testing both functional and non-functional components.
  • Innovative Projects: Contribute to the design and implementation of new, cutting-edge solutions.
  • Scalability Focus: Ensure systems support high volumes of data and traffic while maintaining performance and reliability.
  • Compatibility Assurance: Build with long-term stability in mind, supporting both backward and upward compatibility.


What we are looking for:

  • 6+ years of experience in full-stack development working with JavaScript, Typescript (it’s 80% FrontEnd and 20% BackEnd)
  • Experience with modern web frameworks such as Vue.JS / AngularJS / React
  • Experience with back-end technologies - Nodejs, AWS, K8S, Postgresql, Redis
  • Demonstrated proficiency in designing, developing, and deploying microservices-based applications.
  • Having experience in implementing CI/CD pipelines for automated testing, building, and deploying applications.
  • Fluent communication skills in English


Willingness to attend monthly meetings at the Wrocław, Poland office!


Perks and benefits:

  • Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
  • Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.
  • Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.
  • Global collaboration - work with a diverse, international team.
  • Innovative environment - be part of a forward-thinking and growth-oriented workplace.
  • Engaging community – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
  • Team-building events including our company tradition (annual company event in Mazury).
  • A pleasant surprise to start your journey with us in the form of a welcome pack.


Recruitment process:

  • HR call
  • Technical Interview
  • Interview with the dedicated Client
  • Final decision/ Feedback


Sounds interesting?

Click "Apply" and have a chance to hear more!

Key Skills

Ranked by relevance

aws microservices postgresql salesforce cicd
Login to Apply
Posted
Jul 01, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
Billennium

Industries

IT Services IT Consulting

Categories

Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Billennium
Related

Data Warehouse Analyst

2026-04-01

Full-time
Mid-Senior
Poland
IT Services
Information Technology
View Job Details
Billennium
Related

Data Warehouse / Business Data Analyst

2026-03-31

Full-time
Mid-Senior
Poland
IT Services
Information Technology
View Job Details
Billennium
Related

Information Technology Project Manager

2026-05-09

Full-time
Mid-Senior
Poland
IT Services
Information Technology