CareerPlan

(9023) Senior Software Engineer

Columbia, United StatesFull-time$189k–$245k2026-10-12 → 2026-11-10
HybridCitizens onlySecurity clearance required

Core

Designing, developing, and implementing complex Java-based software capabilities and enterprise APIs for computer-based systems.

Role type

Senior Software Engineer (Java, Microservices)

Builds

Enterprise software solutions, RESTful web services, and microservices architectures

Domain

Defense/Security (DoD) / Enterprise Software

Deliverable

production ML models

Required skills

Java, Spring, Microservices, RESTful APIs, OOP, Linux, Git, Maven, AI Agents (Claude Code, Gemini), Unit/Integration Testing

Preferred skills

AWS, Azure, NoSQL, Elasticsearch, MongoDB, Solr, Big Data Platforms, DoD 8140/8570 IAT Level II certification

Technologies

Java, Spring, Guava, AWS, Azure, Git, Nexus, Maven, Elasticsearch, MongoDB, Solr, JIRA, Confluence, Github Enterprise

Responsibilities

Designing and developing complex software capabilities, integrating AI agents into engineering workflows, auditing agent-generated code for security and performance, working in a hybrid environment

Seniority

Senior, hands-on IC