{"schemaVersion":"jobsearcher.job.v1","id":"1584c524b97dda12cebaa7d8","url":"https://jobsearcher.com/jobs/1584c524b97dda12cebaa7d8","canonicalUrl":"https://jobsearcher.com/jobs/1584c524b97dda12cebaa7d8","title":"Full Stack Engineer","description":"Full Stack Engineer (Contract) — On-site (Rockville, MD)OverviewWe’re looking for an experienced Full Stack Engineer to build and support modern, end-to-end applications that span a web UI, API/microservices layer, and cloud-native data services. This role is hands-on and delivery-focused, with an emphasis on AI-assisted development practices and real experience integrating Large Language Models (LLMs) into production workflows.What you’ll doDesign, develop, and maintain full-stack applications (UI ? services ? data layer) Build responsive, accessible front-end experiences using Angular or Vue.js Develop and maintain RESTful APIs and microservices using Java (Spring Boot) and Python (FastAPI/Flask/Django) Design and optimize data solutions using PostgreSQL plus document databases (Amazon DocumentDB/MongoDB or similar) Build, deploy, and operate solutions on AWS (e.g., Lambda, ECS, S3, API Gateway), leveraging infrastructure-as-code (CloudFormation/CDK) Integrate LLM-powered features using AWS Bedrock (or comparable platforms) Use AI coding tools (e.g., Amazon Q Developer, Kiro) to accelerate development and improve quality Contribute to document analysis / intelligent data extraction initiatives Participate in Agile/Scrum ceremonies and collaborate across engineering and product stakeholders Create and maintain automated testing (Selenium/Cypress/Playwright) and uphold engineering best practices Diagnose and resolve performance issues across the stack (API latency, query tuning, UI performance, JVM/Python profiling) Mentor junior engineers via code reviews, pairing, and knowledge sharing Required Qualifications5+ years of professional full stack development experience Strong Java experience (Spring Boot / Spring MVC) and Python experience (FastAPI/Flask/Django) Front-end experience with Angular or Vue.js Solid database experience with PostgreSQL and a document database (DocumentDB/MongoDB or similar) Strong AWS experience (e.g., EC2, Lambda, S3, ECS/EKS, RDS, IAM, CloudWatch) Practical experience integrating LLMs into applications (preferably with AWS Bedrock) CI/CD exposure plus containerization (Docker) and infrastructure-as-code Experience with end-to-end test automation (Selenium/Cypress/Playwright) Strong understanding of REST, microservices patterns, and secure coding practices Clear communication, strong ownership, and a collaborative mindset Preferred QualificationsExperience with intelligent document processing at scale (e.g., Textract, NLP pipelines) Familiarity with RAG patterns and vector databases AWS certifications (Solutions Architect, Developer Associate, or similar) Experience in financial services and/or regulatory technology Prompt engineering and/or fine-tuning exposure Terraform and/or deeper AWS CDK experience EducationBachelor’s degree in Computer Science/Software Engineering (or equivalent practical experience)","company":"Tential Solutions","rawCompany":"tential solutions","city":"Derwood","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-04-12T19:10:44.529Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Engineer","description":"Full Stack Engineer (Contract) — On-site (Rockville, MD)OverviewWe’re looking for an experienced Full Stack Engineer to build and support modern, end-to-end applications that span a web UI, API/microservices layer, and cloud-native data services. 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