Senior Full Stack Developer
Offer summary

(Summary generated by AI based on the full job description)

The project is a maritime digital platform focused on CO2 reporting and data verification and on digitizing assurance processes. The technology stack includes .NET (C#), React, TypeScript plus WebComponents, WebAPI, GraphQL, NServiceBus, MS SQL, built as microservices and partially deployed in Azure. Responsibilities include designing and developing data-centric applications, implementing services and APIs, optimizing performance, building reusable libraries and collaborating with international teams across the full application lifecycle.

quick applyyou can start ASAP

Senior Full Stack Developer

Company: NATEK POLAND

from: 15 September 2026
to: 15 October 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid
location:Gdynia, Pomeranian
Gdynia, Pomeranian

Requirements

Expected technologies

.NET
C#
React.js
TypeScript
WebAssembly

Optional technologies

Nuxt.js

Operating system

Linux

Our requirements

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)
  • 8+ years of professional experience in designing, developing, and delivering robust, scalable, and maintainable software solutions using the Microsoft technology stack, including: .NET (C#), React, TypeScript, WebComponents, WebAPI GraphQL, NServiceBus, MS SQL.
  • Strong knowledge of microservice architecture, APIs, and modern system design principles.
  • Experience working across the full application lifecycle.
  • Experience working with agile development methodologies.
  • Fluent in English, with strong communication skills and the ability to collaborate effectively with teams and stakeholders.

Your responsibilities

  • Collaborating with teams across different locations to architect solutions, tackle real problems, and see projects through to completion.
  • Designing and developing applications where data plays a central role in the product.
  • Implementing a robust set of services and APIs to support the applications.
  • Building reusable code and libraries for future use.
  • Optimizing applications for maximum speed and scalability.
  • Staying updated on the latest technology trends.
  • Sharing and discussing technology with a wide network of like-minded colleagues.

About the project

Join Natek as a Full Stack Developer. We are looking for a Software Engineer to become part of our Maritime Digital Development team based in Gdynia, Poland. We are seeking a highly motivated professional to support the growth of our development center in Gdynia. As a member of the global Maritime development team, you will contribute to delivering innovative solutions and helping our customers achieve their objectives.
Our platform is a web-oriented ecosystem of microservices built with the latest Microsoft technologies and open-source solutions, deployed both on-premises and in the Azure cloud. It makes innovative use of web components for composition, as well as machine learning and AI for data analysis and tools supporting users.
The maritime industry is working to reduce CO2 emissions from international shipping, and we play an important role in supporting this ambition. As a classification society, we strive to maintain our leading position by driving the digital transformation of assurance in the maritime sector and taking on new third-party roles across a broader part of the value chain. We strongly believe that our digitalization initiatives are essential to achieving these objectives.
Class Developments is responsible for the maritime digital platform and consists of around 200 employees. Multiple development teams manage more than 300 businesscritical applications used 24/7 by thousands of internal and external users worldwide. Our development team in Gdynia works closely with the business to deliver software solutions that enable customers to report CO2 emissions from their fleets and help end users verify this data.

This is how we organize our work

This is how we work

you focus on a single project at a timeyou have influence on the technological solutions appliedyou focus on product developmentagilescrum

Team members

around 200 (Class Developments) people:backend developerfrontend developertechnical leader

This is how we work on a project

  • code review
  • Continuous Integration
  • DevOps
  • documentation
  • unit tests
Company

What we offer

  • Place Internal Mobility Program - enjoy many opportunities for career growth, job rotations, diversity of projects & technologies
  • Referral Program - enjoy cooperation with your colleagues and get a bonus
  • 5/10 Years NATEK Club - we offer long-term cooperation and celebrate each fifthyear cooperation anniversary with gifts
  • NATEK CSR Events & team buildings - enjoy our values: accountability, partnership and expertise and #workITwithus
  • Cafeteria
  • Medical Healthcare
  • Multisport Club Card
  • Technical and Personal training
  • Language courses
  • Life insurance
  • Bonuses for Personal Events
  • Day off for volunteering

Development opportunities we offer

  • development budget
  • external training
  • mentoring
  • technical knowledge exchange within the company
  • time for development of your ideas

Benefits

  • sharing the costs of sports activities
  • private medical care
  • life insurance
  • remote work opportunities
  • flexible working time
  • integration events
  • employee referral program
  • extra leave
  • Kafeteria

NATEK POLAND

Established in Brno, Czech Republic in 2004, we have been working with world leaders in the IT industry from day one.
We are an experienced company with in-depth knowledge of building high-performing IT project teams.
Our mission is to deliver high-quality IT outsourcing solutions within CEE to help our clients make improvements in their performance while providing our employees with a work environment based on partnership.
Our teams’ experience in various industries (FMCG, banking, automotive, telecommunication) allows us to properly anticipate clients’ needs. Thanks to our expertise we develop customized solutions. Our recruitment department can match IT experts to the rights projects to provide a win-win situation.

This is how we work

Senior Full Stack Developer
I apply to:
NATEK POLAND
Gdynia, Pomeranian

Need more information?

  • Make sure the body of the offer doesn’t already include what you’re looking for.
  • Ask a question if you need more information you’re interested in.
  • We’ll forward your question to the employer and aim to provide a response within 3 business days.

Share this offer