Senior Fullstack Developer (Java+Angular or React)

About the Position

Senior Fullstack Developer (Java+Angular or React)

We are seeking a Senior Fullstack Developer with expertise in Java, Angular, or React to join our team in Poland. This role focuses on modern web application development.

Work type: Hybrid

Location: Poland

Responsibilities

• Implement and evolve both frontend and backend components
• Build modern web applications using frameworks such as React or Angular
• Develop backend services (Java / Spring or equivalent) supporting application functionality
• Write high-quality, well-tested, production-ready code
• Participate actively in technical design and decision-making
• Review code and contribute to shared engineering standards

Requirements

• Proven experience as a Fullstack Engineer working across frontend and backend systems
• Strong knowledge of modern frontend development (React or Angular)
• Strong backend development experience (Java + Spring or equivalent)
• Solid software engineering fundamentals:
  • API design
  • Clean code practices
  • Version control and collaboration workflows
• Experience with:
  • Trunk-based development
  • CI/CD pipelines
  • Automated testing strategies
  • Understanding of cloud-based architectures (AWS and/or Azure)
  • Comfortable designing and integrating services across the stack
  • Comfortable using AI-assisted development tools (e.g., Copilot, Cursor or equivalent)
  • Ability to operate independently and deliver results in a delivery-focused environment

Nice to Have

• Experience working on large-scale, enterprise platforms
• Exposure to frontend performance optimization and backend scalability
• Experience with observability and reliability practices
• Familiarity with distributed systems and microservice architectures
• Experience in education or learning platforms

We Offer

• Participation in interesting and demanding projects
• Flexible working hours
• A great, non-corporate atmosphere
• Possibility to work remote or hybrid (2 days per week from the office)
• Opportunities for development and promotion
• Attractive package of benefits

About the Company

Why is it worth joining TTMS?

• Flexible working hours: Not everyone feels comfortable working the standard 9 a.m. to 5 p.m. hours. We have been successfully running projects for many years despite diversified work patterns.
• Possibility of hybrid work: At TTMS, desk-to-desk work is what drives us, but we understand if someone prefers a hybrid model. We are equipped with all the necessary tools to work in a hybrid model.
• Great, non-corporate atmosphere: Professionalism, attention to the quality of work, and a friendly, informal atmosphere are not mutually exclusive. A flat structure and natural, friendly relationships create the basis for creativity and innovation.
• Interesting, international projects: We create solutions for medium and large companies, we are present in Poland, Malaysia, Denmark, the UK, Switzerland, and India – the effects of your work will travel around the world. In TTMS you have an influence on the company’s success.
• Together towards climate neutrality: We select subcontractors to minimize the carbon footprint, organize bush plantings, save peat bogs – all to achieve climate neutrality in 2025. We are glad that we are attracting more and more people who also care about sustainable development and environmental protection.
• Friendly offices: Our offices are modern spaces that inspire employees and are environmentally friendly. Białystok is the kingdom of Marvel superheroes, Krakow is a soothing tropical forest, Wrocław is an art gallery, and the Lublin branch is a rock "hall of fame".

Our Offices

Warsaw

The heart of our company and our command center

The Management Board of the company and management of individual business areas function here. On a daily basis, it is here that the most important, strategic, and business decisions are made, as well as pro-ecological initiatives. The Warsaw branch – located in Varso Tower – aims to be the first to create a fully eco-friendly office using renewable energy and environmentally friendly materials, which is confirmed by the BREEM certificate.

Kraków

Poznań

Wrocław

Lublin

Białystok

Łódź

Koszalin