Senior Java Developer (IAM)

SolveMD is a company working with US customers, focusing on Identity and Access Management (IAM) solutions and Java development.

• 6+ years of experience in software industry with focus on Identity Access Management (IAM) and Java development.
• Expert knowledge of Keycloak, OpenID Connect (OIDC), OAuth 2.0, and SAML 2.0.
• Experience implementing Zero Trust principles, Passwordless authentication, and Adaptive MFA.
• Solid understanding of stateless and stateful security approaches including JWT-based stateless authentication and server-side session management.
• Strong Java development skills including OOP, RESTful API design, and secure coding practices aligned with OWASP guidelines.
• Experience with PostgreSQL database.
• Deep understanding of LDAP/Active Directory and application security within Java ecosystem.
• Strong interpersonal skills and team-first mentality.
• Cambridge C1 level English proficiency.
• Ability to dedicate up to 50% of time to US office hours (2 pm – 10 pm CET).

Nice to have:

• Master’s Degree in Computer Science, Engineering, or related field.
• Cloud security certifications such as AWS Certified Security Specialty, Azure Security Engineer, or Google Professional Cloud Security Engineer.
• Familiarity with Cloud methodologies (IaaS, PaaS, SaaS) and automation trends.
• Hands-on experience with AWS services, especially Amazon EKS and Kubernetes IAM roles.
• Exposure to logging, tracing, and monitoring tools like ELK Stack, Grafana, Prometheus.
• Experience with distributed systems and transactional integrity challenges.

• Develop and maintain secure Java-based services implementing Adaptive MFA and context-aware authentication.
• Take full ownership of the Keycloak ecosystem, managing configurations as Security as Code for version control and repeatable deployments.
• Collaborate closely within the development team to solve complex access management challenges and implement fine-grained, attribute-based access controls within Java applications.
• Provide technical mentorship by sharing IAM best practices and helping the team grow its security expertise.
• Manage own tasks and estimates to ensure timely delivery of security features and IAM updates.
• Use tools such as Jira, Confluence, GitLab, GIT, Agile, and Scrum in daily work.