Fullstack Developer - AI and API Platform Portal

Nordea Bank ABP is building self-service capabilities to help teams integrate with core platforms such as Kafka and Kong, supporting scalable API and event-driven integration. The Integration and AI engineering team delivers production-ready capabilities focusing on quality, automation, security, and developer experience, extending services to AI-related integration patterns including LLMs, MCP, and A2A.

• BSc or MSc in Computer Science, Engineering, Software Development, or a related field (or equivalent practical experience).
• Professional experience as a fullstack, backend, or frontend developer.
• Technical skills (must have): Spring Boot, TypeScript, React, building and consuming REST APIs.

Nice to have:

• PostgreSQL.
• Kubernetes.
• Experience with AWS, GCP, or Azure infrastructure.
• Kong API Management.
• Material UI (MUI).
• Interest or experience 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.

• 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.