Job Title: Senior Software Engineer

Location: Irving, TX (Office Based – Full Time – 100% Onsite, 5 days per week)

Job Duties

• Design and develop medium to highly complex systems within NSA architecture.

• Lead Java microservices development to support NSA architecture implementation.

• Collaborate with IT and business partners to deliver NSA, MARVEL, and OMNI initiatives.

• Manage computer systems in a business environment and resolve technical issues.

• Ensure system reliability, scalability, and adherence to best security practices.

• Deliver integrated roadmaps for maintenance and development of the NSA platform.

• Work closely with business owners and subject matter experts on requirements gathering and design.

• Apply Agile practices to all project and development work.

• Develop and deliver high-quality tested code across multiple teams and time zones.

• Consolidate tools and automate performance results and data.

• Partner with QA teams to ensure code quality and timely defect resolution.

• Oversee end-to-end system flows, architecture, and development of complex e-commerce systems.

• Provide creative solutions, LOEs, and supervise junior developers while keeping projects on track.

• Lead medium to large projects using both offshore and onshore resources.

• Provide technical direction for interfaces and APIs across internal and external systems.

• Act as technical SME for e-commerce systems.

Must Have Skills

• Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent work experience.

• Six or more years of relevant experience (work, military, or specialized training).

• Experience building MCP servers and configuring tools.

• Experience developing extensions for Copilot or other IDEs.

• Proficiency in Java 8 reactive programming.

• Experience with PNO layer and Cassandra DB.

• Expertise in Microservices, AWS, Docker, Kubernetes (EKS), Spring Boot, Tomcat/Netty, and GraphQL.

• Familiarity with DevOps tools: GIT, Jenkins, JIRA, Ansible, TDD (JUnit, Selenium, Sonar, Kibana, Grafana).

• Experience designing, developing, and troubleshooting API proxies.

• Strong knowledge of REST services (GET, POST, PUT) using JSON structures.

• Experience configuring and managing API proxies for functionality, security, and performance.

• Knowledge of service-oriented multi-tier applications.

Desired Skills

• Superior written and oral communication skills.

• Ability to manage multiple assignments and priorities.

• Strong leadership skills with experience guiding junior developers.

• Background in technology or telecommunications industry preferred, but not required.

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