I-Ray IT Solutions AB jobb

Senior Java Developer Location: Sundsvall, Sweden (Hybrid – minimum 60% onsite) Assignment Period: September 2026 – August 2028 Assignment Description We are looking for an experienced Senior Java Developer to join a cross-functional team working on the development of modern digital solutions that support business-critical processes and data-driven decision-making. You will be involved in designing, developing, and integrating new system support while modernizing existing solutions within a larger digital ecosystem. The role requires close collaboration with architects, developers, and stakeholders in an agile environment. Key Responsibilities • Develop and maintain applications using Java and Spring Boot • Design and implement APIs and integrations in distributed environments • Develop microservices-based solutions • Contribute to system architecture and technical design • Work with container-based platforms such as OpenShift and Kubernetes • Build and maintain event-driven integrations and messaging solutions • Collaborate with cross-functional teams to deliver scalable and secure solutions Required Qualifications • Minimum 7 years of software development experience • Strong experience with Java and Spring Boot • Experience with microservices architecture • Experience designing and implementing APIs and integrations • Experience working in distributed systems environments • Experience with OpenShift and/or Kubernetes • Experience with RabbitMQ or similar messaging technologies • Strong understanding of modern software development practices • Fluent Swedish, both spoken and written Preferred Qualifications • Experience with GIS or BIM-related applications and datasets • Experience within infrastructure, civil engineering, or public sector projects • Experience with React, PostgreSQL, MariaDB, GoLang, or WSO2 API Manager What We Offer • Long-term consultant assignment • Opportunity to work on large-scale digital transformation initiatives • Modern technology stack and innovative development environment • Collaborative and agile team culture Application Interested candidates are welcome to submit their CV and availability details to: [email protected]

Full Stack Developer (.NET, FHIR & openEHR) Location: Linköping, Sweden (Hybrid – minimum 2 days onsite per week) Assignment Period: August 2026 – August 2027, with possible extension We are looking for an experienced Full Stack Developer to join an innovative healthcare IT initiative focused on secure and standardized healthcare information management. Responsibilities: • Develop and maintain integrations between healthcare systems • Design and implement data transformations and mappings • Build and maintain backend services and APIs • Develop user-facing applications and functionality • Work with healthcare information standards and interoperability solutions • Ensure high data quality, traceability, and information security • Collaborate closely with cross-functional teams in an agile environment Required Skills: • 4+ years of experience in software development • Strong experience with .NET and C# • Experience with REST APIs and system integrations • Solid knowledge of SQL and relational databases • Experience with data transformation and data mapping • Experience working with JSON and modern web technologies • Strong backend development experience • Fluent Swedish and English Meritorious: • Experience within healthcare IT • Knowledge of FHIR and/or openEHR • Experience with data migration and interoperability solutions • Experience working in information-critical environments This is a long-term consultant assignment offering the opportunity to work with modern technologies and contribute to the future of healthcare information management. To apply, please send your CV to: [email protected]

UX Designer – Linköping (Hybrid) We are looking for an experienced UX Designer for a long-term consulting assignment in Linköping. As a UX Designer, you will work throughout the entire development process and be responsible for ensuring excellent usability and high quality in digital services and systems. You will collaborate closely with developers, stakeholders, and business representatives to create user-centered and accessible solutions. Location: Linköping, Sweden (Hybrid – minimum 3 days onsite per week) Assignment Period: 17 August 2026 – 28 February 2027, with the possibility of extension until August 2027. Scope: 80–100% Responsibilities: • Conduct user studies and needs analyses • Translate business needs into requirements and design solutions • Develop interaction designs, wireframes, and prototypes • Plan and conduct usability testing • Ensure solutions meet accessibility requirements according to WCAG • Contribute to and maintain design systems • Collaborate with developers, stakeholders, and business teams • Work independently and manage multiple assignments simultaneously Required Qualifications: • Degree in Cognitive Science, Interaction Design, Information Technology, or equivalent • Several years of experience in UX Design and Interaction Design • Experience conducting user research, usability testing, and prototyping • Experience working with Figma or similar design tools • Knowledge of WCAG and accessible design principles • Fluent Swedish, both spoken and written • Swedish citizenship Preferred Qualifications: • Experience working with healthcare-related systems • Experience designing for diverse user groups, preferably healthcare professionals • Experience developing and maintaining design systems • Experience working in complex organizations and multidisciplinary teams If you are passionate about creating user-centered digital experiences and want to contribute to meaningful projects, we would love to hear from you. Application: Please send your CV to: [email protected] We review applications continuously.

🔐 Hiring: Senior Security Specialist 📍 Location: Stockholm, Sweden (Hybrid Model) 📅 Assignment Period: August 2026 – August 2029 ⏳ Full-time Assignment (100%) We are currently seeking an experienced Security Specialist for a long-term assignment within a large and security-sensitive public-sector environment in Sweden. The consultant will play a key role in supporting security-related initiatives connected to development activities, governance, and implementation of IT solutions. The role involves close collaboration with business stakeholders, technical teams, legal experts, and management to ensure compliance with security regulations and organizational requirements. 🔹 Main Responsibilities • Support and lead security-related activities within development and transformation initiatives • Analyze and interpret regulatory and compliance requirements • Assist with planning and implementation of security measures for both purchased and internally developed IT solutions • Translate legal and security requirements into practical organizational and operational processes • Collaborate with different business units and technical teams to strengthen security practices • Contribute to change management and continuous improvement initiatives 🔹 Required Qualifications • Minimum 5 years of professional experience within information/security-related roles • Recent experience working in security-sensitive environments • Experience supporting security work within development projects and IT initiatives • Strong communication skills in both Swedish and English • Ability to work independently while collaborating across multiple stakeholder groups 🔹 Preferred Experience • Experience working within government, public sector, municipalities, or large organizations • Experience handling classified or sensitive information • Knowledge of Swedish security regulations, standards, and compliance frameworks • Experience with organizational change management and business development • Familiarity with agile ways of working and development methodologies ⚠️ Important Information • Swedish citizenship is mandatory for this assignment due to security clearance requirements • The role is hybrid, with on-site presence in Stockholm required at least 3 days per week • Consultants should be available to attend the office at short notice when needed Interested consultants are welcome to share their updated CV along with availability. Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.

Lead Developer – AI (Consulting Assignment) We are seeking an experienced Lead Developer specializing in Artificial Intelligence for a long-term consulting assignment in Sweden. Location & Work Setup Hybrid role (onsite in Sundsvall, minimum 3 days/week) Full-time assignment Long-term opportunity with extension possibility Role Overview You will lead the development of AI solutions and contribute to building scalable, secure, and production-ready AI systems. The assignment is in an early-stage and evolving environment where initiative and independent problem-solving are essential. Key Responsibilities Design and develop AI-based system solutions Build and maintain scalable AI platforms and data pipelines Work with Generative AI, MLOps, and CI/CD pipelines Ensure security, quality, and robustness of AI systems Establish development standards, architecture patterns, and best practices Collaborate in agile teams across development and operations Required Experience Minimum 5+ years of experience as a software developer (preferably 8+ years overall) Strong hands-on experience in Generative AI solutions Experience with Kubernetes/OpenShift environments Strong Git-based development workflow experience Experience in setting up development frameworks in early-stage projects Fluent in Swedish (spoken and written) Preferred Qualifications Experience delivering AI systems into production environments Knowledge of AI governance, model monitoring, and data protection Experience with Java/Spring Boot and JPA/Hibernate Experience from regulated or public sector environments Experience with Agile methodologies (Scrum, SAFe, Kanban) Familiarity with Jira and Confluence Personal Attributes Independent and proactive Structured and solution-oriented Strong communicator and team collaborator Comfortable working in complex and evolving environments If you are interested, please send your CV in Swedish to [email protected].

We are looking for an experienced Senior Java Developer for a long-term consulting assignment in Sweden. 📍 Location: Sundsvall, Sweden 🏠 Work Model: Hybrid (partial remote flexibility available depending on project requirements and team planning) You will work in an agile and collaborative development environment together with cross-functional teams, contributing to the development and maintenance of modern digital solutions. The role involves the full development lifecycle including analysis, development, testing, deployment, and continuous improvements. Main Responsibilities: • Develop backend solutions using Java and Spring technologies • Build and maintain APIs and microservices • Work with CI/CD pipelines and container-based deployments • Develop secure, scalable, and maintainable applications • Write unit tests and contribute to code quality improvements • Participate in agile ceremonies and team collaboration • Support automation and continuous improvement initiatives Required Qualifications: • Strong experience in Java development • Experience with Spring Boot or related frameworks • Knowledge of Docker and Kubernetes • Experience working with CI/CD environments • Experience with unit testing and modern development practices • Ability to work independently and collaboratively in agile teams Additional Skills Considered Valuable: • Experience with frontend technologies such as TypeScript or modern JavaScript frameworks • Knowledge of microservices and API integrations • Experience with TDD/BDD methodologies • Understanding of accessibility and secure development standards Personal Qualities: • Good communication and teamwork skills • Proactive and solution-oriented mindset • Ability to take ownership and responsibility in projects Swedish language skills are considered an advantage. This is a full-time consulting assignment with hybrid work flexibility and long-term potential. Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.