Enterprise - Software Engineer - Java, AI, REST 8/19/2026 San Antonio, TX MD - LIT

Erias Ventures, LLC; San Antonio (TX); On-site; USD 150,000 - 275,000; Full time

Benefits offered by this job

Above market pay

Roth/Traditional 401k with vesting

Spot bonuses

Professional development bonuses

Health coverage

Wellness reimbursement

Flexible schedules and PTO

Job summary

Erias Ventures is seeking a Senior Software Engineer to design, develop, and implement complex Java-based software capabilities with AI integration for enterprise clients. You will collaborate across engineers, ensure high-quality solutions, and contribute to architectural discussions.

The role emphasizes leadership, mentorship, and working in a hybrid environment with occasional office presence in San Antonio. Strong experience with REST, microservices, and enterprise APIs is required.

Qualifications

• Must have strong Java experience and AI integration in software
• Experience designing RESTful services and APIs
• Background in microservices and enterprise architectures
• Proven leadership or tech-lead experience in teams
• Comfort with Linux, Git, Maven, and CI/CD tooling

Responsibilities

• Design, develop, and implement complex Java-based software capabilities
• Collaborate with engineers to deliver high-quality solutions for clients
• Mentor and guide junior engineers in a fast-paced environment
• Integrate advanced AI agents and ensure secure, scalable implementation

Skills

Java

AI integration

REST APIs

Microservices

OOP

Linux

Git

Maven

Nexus

Agile

Tech leadership

Education

Bachelor's degree

Master's degree

High school diploma or equivalent

Tools

Git

Nexus

Maven

Github Enterprise

Job description

Enterprise - Software Engineer - Java, AI, REST

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solving,open communication, andempowering our employeesto make decisions and put forth new ideas.

Our staff includes technical experts working across multiple disciplines, bringing diverse perspectives to every project. We are seeking engineers who wish to grow their careers and want to become part of atechnicallystrongandgrowth-orientedcompany focused on bringinginnovative solutionsto the difficult mission problems facing our customers.

Description

We are seeking a Software who will be responsible for designing, developing, and implementing complex software capabilities for computer-based systems. Will work closely with other talented engineers to create software solutions that meet the needs of our clients. In this role, you will have the opportunity to work with modern tools and technologies, and you will be encouraged to stay up-to-date with the latest developments in the field. You will be part of a dynamic and collaborative team that is committed to delivering high-quality software solutions to our clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing innovative software solutions, we would love to hear from you.

• Should have an inquisitive nature, responsiveness, and excellent testing skills
• Must also possess strong troubleshooting skills and the ability to work under pressure with multiple deadlines
• Keep up-to-date with emerging trends and technologies in software development
• Seamlessly transition between hands-on execution and team guidance, treating mentorship and team leadership as inherent components of senior-level impact
• Will work in a fast-paced, small business environment with our talented team
• Additional duties as assigned

This position allows for partial telework.

Clearance

Must obtain and maintain a U.S. Government Security Clearance, but not required on day one; U.S. Citizenship required.

Experience

Nine (9) years experience in Software Engineering, Modern Java Frameworks and Libraries (e.g. Spring, Guava) and a Bachelors in related field; seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience.

Required skills:

• Must have a strong working knowledge and experience developing Java based software capabilities
• Experience with Next-Gen Coding Agents: Proven track record of integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into your daily software engineering routine
• Agentic Feature & Test Development: Experience using autonomous agents to handle multi-file feature implementations, complex codebase refactoring, and the automated generation of robust unit/integration tests
• Context & Workflow Management: Ability to guide AI agents through complex, multi-repository application architectures, managing context efficiently and critically auditing agent-generated code for security, performance, and architectural alignment
• Experience in designing enterprise APIs
• Experience in RESTful web services
• Experience in Microservices architecture
• Experience in Object Oriented Programming (OOP) paradigms
• Experience with the agile software lifecycle
• Has a proven ability to learn quickly and works well both independently as well as in a team setting
• Experience with the Linux operating system
• Experience with configuration management tools (e.g. Git, Nexus, Maven)
• Demonstrated experience serving as a tech lead, mentor, or manager for engineering teams
• Must be able to work in a hybrid environment, spending an average oof 2 days per week at our San Antonio office. Flexibility is essential to adapt to schedule changes as needed

Desired skills:

• Current Clearances: Active Secret or Top Secret clearances are a strong plus
• Next-Gen Coding Agents: Proven use of AI tools (Claude Code, Gemini) in daily engineering workflows
• Agentic Feature Delivery: Using autonomous agents for multi-file implementation, refactoring, and automated testing
• Experience in cloud based technologies. (AWS, Azure)
• Experience in distributed databases, NoSQL databases, full text-search engines. (e.g. Elasticsearch, MongoDB, Solr)
• Scripting experience is a huge plus
• Prior experience or familiarity with Data Lakes or Warehouses is a huge plus
• Understanding of AGILE software development methodologies and use of standard software development tool suites. (e.g., JIRA, Confluence, Github Enterprise, etc.)

Benefits

Erias Ventures provides a complete package of wealth, health, and happiness benefits. The expected salary range for this position, depending on education and years of experience is $150,000 - $275,000.

Wealth Benefits

• Above Market Hourly Pay
• 11% RothorTraditional 401kwith Immediate Vesting and Deposit
• Spot Bonusesfor Assisting with Business Development and Company Growth
• Professional Development Bonusesfor Certificates and Degrees

Health Benefits

• Company subsidizedMedicalCoverage
• 100%Company PaidVisionandDentalCoverage
• 100%Company PaidLong Term Disability,Short Term Disability, andGroup Life Insurance
• Monthly Wellness Reimbursement

Happiness Benefits

• Paid Time Off with Flexible Work Schedules and Birthday Off
• Amazon Prime Membership andMonthlyInternetReimbursement
• TechnologyandProductivity Allowancefor Equipment and Supplies
• Morale BuildingandCompany Eventsto Celebrate our Successes and Build our Community
• Onboarding and Annual Swag
• Company Paid Professional DevelopmentandTraining

At Erias Ventures, we are dedicated to fostering a diverse and inclusive workplace. As an equal opportunity employer, we ensure that all qualified applicants are considered for employment based on merit, without discrimination. We welcome individuals regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Referrals &Inquiries

Do you know a cleared professional seeking to advance their career? Interested in earning some extra cash? If so, refer them to us with their name and contact details, and you could be eligible for a referral bonus of up to $10,000 for each successful hire.

Not seeing the right position right now? Reach out to us, and we’ll notify you as new contracts and opportunities become available!

Please send referrals and inquiries to:

[e-mail]

To learn more about our company visit ourwebpage orLinkedIn .