Herndon, Virginia, United States Hybrid / WFH Options
Maxar Technologies Holdings Inc
Please review the job details below. Maxar is seeking a Senior Front-end Software Developer to support the development and integration of various intelligence capabilities into a test and operational environment. You will be a member of a project team More ❯
Key Responsibilities Define and implement secure application architecture for microservices and APIs Design and enforce security best practices using Spring Security and OAuth2 (Cognito, Keycloak) Ensure compliance with OWASP, NIST, GDPR, and other security frameworks Implement and manage OAuth2 and OpenID Connect (OIDC) for authentication and authorization Integrate and configure … AWS Cognito and Keycloak for identity and access management Develop and enforce secure coding practices in Java and Spring Boot applications Implement data encryption, secure API gateways, and token management Collaborate with engineering teams to conduct security code reviews and threat modeling Ensure Kafka security (authentication, authorization, and encryption) Implement … Science, or related field (or equivalent experience) Strong programming skills in Java, Spring Boot, Spring Security Hands-on experience with OAuth2, OIDC, Cognito, and Keycloak for authentication and authorization Experience securing Kafka-based event-driven architectures Proficiency in PostgreSQL security mechanisms (encryption, auditing, access control) Knowledge of microservices security, API More ❯
solutions, and implement software solutions that meet or exceed our customers' expectations. Key Responsibilities: Design, develop, and maintain software applications and features using: Java, Keycloak, JWT, OAuth 2.0, Single Sign On (SSO), PKI, mTLS/TLS, SSL, Wazuh, cert-manager, HashiCorp Vault, certificate authorities, Active Directory, FreeIPA, LDAP Collaborate with … or a related field. Proven experience as a Software Developer or Software Engineer with specialization in security. Experience with some of the following: Java, Keycloak, JWT, OAuth 2.0, Single Sign On (SSO), PKI, mTLS/TLS, SSL, Wazuh, cert-manager, HashiCorp Vault, certificate authorities, Active Directory, FreeIPA, LDAP. Desired experience More ❯
API Development: Design and implement API endpoints, ensuring they are secure, reliable, and efficient. Integration: Integrate various systems and services, ensuring seamless communication using Keycloak for authentication and KUBEMQ for messaging. Collaboration: Work collaboratively with other team members, including front-end developers, back-end developers, and QA engineers. Continuous Improvement … for cloud services. Strong knowledge of React, Next.js, and Node.js. Experience with Splink and Python Flask. Expertise in Postgres and Typescript ORMJS. Knowledge of Keycloak for authentication and KUBEMQ for messaging. Proficient in API endpoint design and implementation. Why Join Us? Be part of a dynamic and innovative team, with More ❯
Stack Node.js/NestJS/TypeScript gRPC for backend communication Kubernetes (each tenant has its own namespace & database) PostgreSQL, Prisma ORM OpenTelemetry, Cerbos, and Keycloak for observability, authorization, and authentication Responsibilities Develop and enhance the JSON:API-compliant NestJS service Collaborate with Go/Rust backend teams on shared gRPC … service APIs Comfort working in Kubernetes-based environments Pragmatic approach to architecture and testing Bonus: experience with the JSON:API specification (1.1), Prisma, OpenTelemetry, Keycloak or Cerbos Why join us? We're a focused, high-caliber team solving real infrastructure, billing, and sustainability challenges. The environment is mature and well More ❯