Senior Java Developer - Security & Authentication (Keycloak …, Mendoza

**Flow RMS Overview**

Flow RMS is transforming the manufacturing sales rep and distributor industry with our advanced SaaS platform, powered by AI and automation. We are committed to building high-performance, scalable software that streamlines operations and maximizes efficiency. Our fully remote development team, based in Central and South America, collaborates on innovative solutions that drive real-world impact.

Flow RMS is looking for a **Senior Java Developer** specializing in **security and authentication**, with **expert-level experience in Keycloak**. In this role, you will design, develop, and optimize authentication systems to ensure our platform is secure, scalable, and seamless. You will work closely with our back-end team, DevOps engineers, and product managers to implement best-in-class identity and access management solutions.

**Key Responsibilities**
- Architect and implement authentication, authorization, and security protocols using **Keycloak** (OIDC, SAML, RBAC, MFA, User Federation).
- Customize and extend Keycloak with custom providers, authentication flows, and integrations with external identity providers, including **Microsoft 365 and Google**.
- Develop and enforce API security best practices, including OAuth2, JWT handling, and token management.
- Ensure secure deployment and management of authentication services using **AWS, Docker, and Kubernetes**.
- Conduct regular security assessments, implement **SOC2 best practices**, and ensure compliance with industry standards.
- Work closely with cross-functional teams to ensure secure, high-quality code and perform code reviews.

**Qualifications**
- **Expert in Keycloak**
- Extensive experience configuring, customizing, and optimizing Keycloak for enterprise authentication solutions.
- **Java Development**
- 5+ years of experience in Java, **Spring Boot, Quarkus, or similar frameworks**.
- **Authentication & Security**
- Strong knowledge of **OAuth2, OpenID Connect, SAML, JWT, RBAC, MFA, and security best practices**.
- **API & Microservices Security**
- Experience securing **RESTful APIs and GraphQL**.
- **AWS & DevOps**
- Strong experience with AWS, including **IAM, Cognito, Lambda, and API Gateway**. Familiarity with Docker and Kubernetes.
- **Database & Identity Management**
- Experience with **PostgreSQL, Redis, LDAP, and Identity Federation**.
- **Security Best Practices**
- Understanding of encryption, secure session management, and zero-trust security models.
- **Problem Solver**
- Ability to troubleshoot authentication issues, optimize security, and enhance system performance.
- **Remote Collaboration**
- Strong communication skills and ability to work independently in a remote team.

**Preferred Skills**
- Experience integrating Keycloak with **Microsoft 365 authentication**:

- Familiarity with **SOC2 compliance** and industry security certifications
- Knowledge of **CI/CD pipelines, Terraform, and Ansible**:

- Understanding of WebSockets, event-driven security models, and real-time authentication

**Why Join Flow RMS?**
- Work with a **cutting-edge tech stack** in a high-impact industry.
- Be part of a **fast-growing SaaS company** that values security-first development.
- Fully remote role with **versátil work arrangements** (must be available during EST business hours).

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Pay: $52,000,000.00
- $67,000,000.00 per year

Work Location: In person Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qfym5