Fullstack Developer AI and API Platform Portal

Nordea Bank ABP Gdańsk 2026-10-14

This is the right role for you if:

  • You are a hands-on fullstack developer: you enjoy working across backend and frontend development and care about building useful, reliable and maintainable software.
  • You understand integration patterns: you have experience building and consuming REST APIs and working with integrations between applications, platforms and vendors.
  • You are curious about AI: you have experience or interest in AI technologies and integration with LLMs, MCPs, and A2A.

Your background and skills include:

Education:

  • BSc or MSc in Computer Science, Engineering, Software Development, or a related field (or equivalent practical experience)

Experience:

  • Professional experience as a fullstack, backend, or frontend developer

Technical skills (must have):

  • Spring Boot
  • TypeScript
  • React
  • Building and consuming REST APIs

Technical skills (nice to have):

  • PostgreSQL
  • Kubernetes
  • Experience with AWS, GCP or Azure infrastructure
  • Kong API Management
  • Material UI (MUI)
  • Experience or interest in AI-related technologies and integrations, such as: Large Language Models (LLMs), AI-powered user experiences and automation, Model Context Protocol (MCP) or similar AI integration patterns.

In the Integration and AI engineering team, we build self-service capabilities that help teams across Nordea integrate with core platforms such as Kafka and Kong, making it easier to onboard, manage and operate services securely and efficiently. These capabilities are key enablers for the bank, supporting scalable API and event-driven integration while improving developer experience. We are now extending the same self-service approach to AI-related integration patterns, including LLMs, MCP and A2A.


The team works closely with DevOps engineers, developers, UI/UX designers, product owners, architects, and platform stakeholders to deliver production-ready capabilities. You will join a collaborative engineering environment where quality, automation, security and developer experience are central to how we work.

,[Developing and maintaining backend and frontend components of the self-service portal, and implementing new capabilities. , Building backend services using Spring Boot. , Creating frontend features with React, TypeScript, and Material UI. , Developing and troubleshooting integrations between the gateway and internal applications or external vendors. , Designing and consuming REST APIs to ensure reliable, maintainable, and well-structured service interfaces. , Collaborating with cross-functional teams to deliver high-quality platform capabilities. , Contributing to future AI-driven features and integrations within the platform, supporting LLMs, MCP, and A2A. ] Requirements: AI, Kafka, API, LLMs, Team work, DevOps, UI, UX design, Security, Spring Boot, React, TypeScript, Material UI, Gateway, REST API, MSc, PostgreSQL, Kubernetes, AWS, GCP, Azure, MUI Additionally: Maternity leave, Training budget, Sport subscription, Small teams, International projects, In-house hack days, Modern office, Startup atmosphere, No dress code, Free coffee.
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