Senior Front-End Developer

Salary: 900-1300 PLN/MD

Working model: elastic hybrid from Gdynia (2 days per week from office)

Why choose this offer?

• Work closely with a cross-functional product team, including the Head of Product and Tech Leads, to shape the architecture of a mission-critical SaaS platform
• Join a product with real-world operational impact, supporting international maritime logistics and vessel operations at scale
• Be part of a forward-thinking team that values autonomy, clean code, modern architecture and strong product ownership
• Enjoy the stability of an established industry group combined with the agility of a startup-like culture.

Project

We are seeking a Senior Software Engineer with a product-focused mindset to join a long-term project in the maritime SaaS domain. The platform is designed to digitize and optimize ship management across technical, operational, and commercial areas. Youll play a key role in delivering intuitive, scalable, and high-performance user interfaces that support mission-critical workflows in a demanding operational context. This is an opportunity to bring your front-end expertise into a product team that cares about architecture, usability, and performance. If you enjoy integrating React frontends with Azure-based APIs, and you're driven by clean code and purposeful product development, this role is for you.

What you'll be doing

• Design and implement high-performance, scalable, and accessible front-end solutions using React + TypeScript
• Build reusable UI components and contribute to the evolution of the platforms design system
• Collaborate with product owners, designers, and backend engineers to deliver complete, full-featured user experiences
• Integrate with Azure-hosted APIs and services to expose real-time operational data to users
• Champion front-end best practices across performance, maintainability, and usability
• Participate in architecture discussions and shape the front-end technical roadmap

Expected competencies and knowledge

• 5+ years of experience in front-end development, preferably in SaaS or enterprise-grade applications
• Expert knowledge of React, TypeScript, HTML5, SCSS
• Strong experience working with Microsoft Azure or similar cloud platforms
• Understanding of component-based architecture, API integration, and asynchronous data handling
• User-focused mindset with high standards for UI/UX and accessibility
• Familiarity with CI/CD pipelines, Git workflows, and modern front-end tooling
• A proactive communicator and a collaborative team player, especially in distributed teams

Technologies you'll work with

• React
• TypeScript
• Microsoft Azure
• SCSS / CSS-in-JS
• REST APIs
• CI/CD (GitHub Actions)
• Kubernetes

Client – why choose this particular client from the Jit portfolio?

Our client is a leading provider of cloud-based ERP solutions for the maritime industry. With strong backing from a global group and over a decade of industry expertise, they combine technical excellence with deep shipping domain knowledge.Their mission is to digitize vessel operations, enabling global shipping companies to operate more efficiently, safely, and sustainably. As part of this project, youll contribute to international trade, environmental compliance, and the future of maritime logistics.

About Jit Team

The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 500 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.