Senior Full Stack Java Developer, IAM Domain

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3 days ago

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Sigma Software Group

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Software Development • Gaming • Telecommunications

Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.

1001 - 5000 employees

Founded 2002

🎮 Gaming

📡 Telecommunications

📋 Description

• Perform Full Stack development using Java/Spring (Boot, Persistence, Security), React, and TypeScript, ensuring high-quality, maintainable, and scalable code • Provide system support and monitoring, promptly fixing bugs, optimizing performance, and implementing architecture improvements • Integrate IAM solutions (such as Keycloak, LDAP, SCIM) into business processes to ensure secure authentication, authorization, and identity management • Collaborate with cross-functional teams to deliver features, improve workflows, and maintain system reliability

🎯 Requirements

• 5+ years of professional experience in software development • Solid expertise in Java and the Spring framework (Spring Boot, Spring Persistence, Spring Security, and related modules) • Hands-on experience with PostgreSQL or other relational SQL databases • Proficiency in React and TypeScript for modern Front-end development • Upper-Intermediate level of English • Experience with Graph databases (e.g., Neo4j) would be a plus • Familiarity with OpenAPI would be a plus • Knowledge of Docker and Kubernetes (basic usage and concepts) would be a plus • Experience with Kafka or similar message brokers would be a plus • Familiarity with Go would be a plus • Hands-on experience with testing frameworks such as JUnit, Mockito, etc. would be a plus • Knowledge of Terraform and Crossplane would be a plus • Understanding of SCIM • Experience with Keycloak (or other Identity Providers), Role Management, OIDC • Familiarity with Active Directory, Entra ID, and MS Graph

🏖️ Benefits

• Health insurance • Flexible work arrangements