Senior Java / Fullstackutvecklare

Start date: ASAP End date: Possibility of extension Scope: 100% Location: Stockholm 3 days a week Project Description A large organization is modernizing its identity and access management while simultaneously creating new platforms for core data. As part of this work, a central identity data registry is being created, which will collect, ensure the quality of, and make accessible identity information from various source systems. We are looking for an experienced Java and/or fullstack developer who wants to take a leading role in developing this platform. The main focus is on creating robust integration solutions, developing scalable services, and ensuring high quality in terms of security, traceability, and regulatory compliance. The role involves close collaboration with developers, architects, security specialists, and other stakeholders in a cross-functional team. Examples of tasks: Development and enhancement of backend services for managing identity data and relationships. Implementation and configuration of databases according to defined information models. Design, development, and documentation of APIs for integration between different systems. Participation in technical decisions regarding architecture, security, and scalability. Creation and management of automated CI/CD pipelines and container-based delivery processes. Participation in the entire development lifecycle from design to implementation and support. Mandatory requirements Minimum 6 years of system development experience. Minimum 5 years of backend development experience in Java 8 or newer. Minimum 3 years of experience with CI/CD, automated build and delivery processes, and container technologies. Minimum 3 years of experience with agile development methodologies such as Scrum or Kanban. Minimum 2 years of experience in development and operation in Linux-based environments. Minimum 4 years of experience with relational databases, e.g., PostgreSQL. Desirable Experience with Infrastructure as Code and DevOps automation using, for example, Terraform or similar tools. Experience with modern JavaScript frameworks such as React, Angular, or Vue, including hands-on experience with React. Experience with monitoring, incident management, and observability tools. Experience in secure software development and working with security-related requirements. Experience working in large enterprises or complex organizations. Experience working in environments with high integration intensity and multiple system connections.