Software Engineer

IAMUS

. Design, develop, and implement complex software capabilities for computer-based systems .

Posted 9/21/2026full-timeSan Antonio • Texas • United StatesSeniorLead💰 $188,000 - $244,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Java-based software development, integrating advanced AI agents, and managing complex application architectures. Proven ability to mentor teams and deliver high-quality software solutions in fast-paced environments.

Highest-signal resume keywords

Java-Based Software DevelopmentAI Agent IntegrationComplex Application Architecture ManagementEnterprise API DesignAgile Software Lifecycle

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaMicroservices ArchitectureObject-Oriented ProgrammingRESTful Web ServicesAutomated Unit TestingConfiguration ManagementAgile MethodologiesScriptingCloud TechnologiesDistributed Databases

Soft Skills

MentorshipTroubleshootingAdaptabilityTeam LeadershipResponsiveness

Tools & Technologies

GitNexusMavenAWSAzureElasticsearchMongoDBSolrJIRAConfluence

Certifications & Qualifications

U.S. Government Security Clearance

Industry Keywords

Software EngineeringAI AgentsHybrid EnvironmentFast-Paced EnvironmentClient-Focused Solutions

Tech Stack

Tools & technologies

AWSAzureCloudElasticSearchJavaLinuxMavenMicroservicesMongoDBNoSQL

About the role

Key responsibilities & impact

Design, develop, and implement complex software capabilities for computer-based systems
Work closely with other engineers to create client-focused software solutions
Use modern tools and technologies and stay current with software development trends
Integrate and use next-generation coding agents in software engineering workflows
Deliver multi-file features, complex codebase refactoring, and automated unit/integration tests using autonomous agents
Manage AI-agent context across complex, multi-repository application architectures
Audit agent-generated code for security, performance, and architectural alignment
Provide mentorship and team guidance as part of senior-level impact
Work in a fast-paced small-business environment
Perform additional duties as assigned

Requirements

What you’ll need

Strong working knowledge and experience developing Java-based software capabilities
Inquisitive nature, responsiveness, and excellent testing skills
Strong troubleshooting skills and ability to work under pressure with multiple deadlines
Experience integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into daily software engineering routines
Experience using autonomous agents for multi-file feature implementations, complex codebase refactoring, and automated unit/integration test generation
Ability to guide AI agents through complex, multi-repository application architectures and critically audit agent-generated code for security, performance, and architectural alignment
Ability to transition between hands-on execution and team guidance, including mentorship and team leadership
U.S. Citizenship required
Must obtain and maintain a U.S. Government Security Clearance; not required on day one
9 years of experience in Software Engineering, Modern Java Frameworks and Libraries, and a bachelor's degree in a related field; or 7 years of relevant experience with a master's degree in a related field; or a high school diploma or equivalent and 13 years of relevant experience
Experience designing enterprise APIs
Experience with RESTful web services
Experience with microservices architecture
Experience with object-oriented programming paradigms
Experience with the agile software lifecycle
Experience with the Linux operating system
Experience with configuration management tools such as Git, Nexus, and Maven
Demonstrated experience serving as a tech lead, mentor, or manager for engineering teams
Ability to work in a hybrid environment, averaging 2 days per week at the San Antonio office
Flexibility to adapt to schedule changes
Preferred: Active Secret or Top Secret clearance
Preferred: Experience with cloud technologies such as AWS and Azure
Preferred: Experience with distributed databases, NoSQL databases, and full-text search engines such as Elasticsearch, MongoDB, and Solr
Preferred: Scripting experience
Preferred: Familiarity with data lakes or warehouses
Preferred: Understanding of Agile methodologies and tools such as JIRA, Confluence, and GitHub Enterprise

Benefits

Comp & perks

Health insurance
Life insurance
Disability insurance
Financial and retirement plans
Paid leave
Professional development
Tuition assistance
Dependent care