{"schemaVersion":"jobsearcher.job.v1","id":"7bab30bca2df18e6b997a4b9","url":"https://jobsearcher.com/jobs/7bab30bca2df18e6b997a4b9","canonicalUrl":"https://jobsearcher.com/jobs/7bab30bca2df18e6b997a4b9","title":"Technical Lead/Architect - Full Stack Development (GenAI, Java 17+, Spring Boot, Microservices)","description":"Job Title: Technical Lead/Architect - Full Stack Development (GenAI, Java 17+, Spring Boot, Microservices)Location: Austin, TXWork Arrangement: HybridEmployment Type: ContractDuration: 12+ MonthsDomain: Enterprise Software & Generative AI TechnologyPay Rate: $59.00/hr W2 | $72.00/hr C2CApplication Deadline: Nov 30th 2026No. of Openings: TwoSKILLS REQUIREDPrimary (Must-Have):• Java 17+ & Spring Boot 3.x | Microservices Architecture• Enterprise GenAI & LLM Integration | Spring AI | LangChain4j• RAG Pipelines | Vector Databases (pgvector | OpenSearch)• Distributed Messaging | Apache Kafka | PostgreSQLSecondary (Good to Have):• Cloud Architecture | AWS | GCP | Azure• Container Platforms | Docker | Kubernetes | Helm• Automated Testing | JUnit 5 | TestContainersPOSITION OVERVIEWSeeking an experienced Technical Lead to join our enterprise engineering department, reporting to the Director of Engineering, to solve the core business challenge of designing, securing, and scaling production-hardened Generative AI capabilities and RAG retrieval systems within high-throughput Java microservices ecosystems.ROLES & RESPONSIBILITIES• Lead the hands-on technical implementation and architectural blueprint for Java-based microservices embedding enterprise GenAI capabilities and intelligent automation pipelines.• Design, build, and optimize robust RAG pipelines, semantic caching, vector search indexing, and agent orchestration patterns.• Write and review production-grade, high-performance code in Java 17+ and Spring Boot, supporting REST endpoints and Apache Kafka event-driven integration.• Establish strict architectural guardrails for model security, prompt injection defenses, PII masking, data loss prevention, and token cost optimization.• Drive sprint execution, conduct PR code reviews, mentor engineering teams on best practices, and collaborate across stakeholders to resolve technical blockers.BENEFITSMedical | Dental | Vision | 401(k)EEOC Compliance:We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.DISCLAIMERAI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.","company":"Pacer Group","rawCompany":"pacer group","city":"Austin","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-11-11T07:52:39.718Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Technical Lead/Architect - Full Stack Development (GenAI, Java 17+, Spring Boot, Microservices)","description":"Job Title: Technical Lead/Architect - Full Stack Development (GenAI, Java 17+, Spring Boot, Microservices)Location: Austin, TXWork Arrangement: HybridEmployment Type: ContractDuration: 12+ MonthsDomain: Enterprise Software & Generative AI TechnologyPay Rate: $59.00/hr W2 | $72.00/hr C2CApplication Deadline: Nov 30th 2026No. of Openings: TwoSKILLS REQUIREDPrimary (Must-Have):• Java 17+ & Spring Boot 3.x | Microservices Architecture• Enterprise GenAI & LLM Integration | Spring AI | LangChain4j• RAG Pipelines | Vector Databases (pgvector | OpenSearch)• Distributed Messaging | Apache Kafka | PostgreSQLSecondary (Good to Have):• Cloud Architecture | AWS | GCP | Azure• Container Platforms | Docker | Kubernetes | Helm• Automated Testing | JUnit 5 | TestContainersPOSITION OVERVIEWSeeking an experienced Technical Lead to join our enterprise engineering department, reporting to the Director of Engineering, to solve the core business challenge of designing, securing, and scaling production-hardened Generative AI capabilities and RAG retrieval systems within high-throughput Java microservices ecosystems.ROLES & RESPONSIBILITIES• Lead the hands-on technical implementation and architectural blueprint for Java-based microservices embedding enterprise GenAI capabilities and intelligent automation pipelines.• Design, build, and optimize robust RAG pipelines, semantic caching, vector search indexing, and agent orchestration patterns.• Write and review production-grade, high-performance code in Java 17+ and Spring Boot, supporting REST endpoints and Apache Kafka event-driven integration.• Establish strict architectural guardrails for model security, prompt injection defenses, PII masking, data loss prevention, and token cost optimization.• Drive sprint execution, conduct PR code reviews, mentor engineering teams on best practices, and collaborate across stakeholders to resolve technical blockers.BENEFITSMedical | Dental | Vision | 401(k)EEOC Compliance:We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.DISCLAIMERAI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.","datePosted":"2026-11-11T07:52:39.718Z","dateModified":"2026-11-11T07:52:39.718Z","hiringOrganization":{"@type":"Organization","name":"Pacer Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Austin","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"7bab30bca2df18e6b997a4b9"},"url":"https://jobsearcher.com/jobs/7bab30bca2df18e6b997a4b9"}}