Senior Full Stack Developer

SGA Inc.

Rockville, MD

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JOB DETAILS

SKILLS

AWS Lambda, Agile Programming Methodologies, Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Analysis Skills, Application Programming Interface (API), Application Servers, Artificial Intelligence (AI), Best Practices, Cloud Computing, Code Reviews, Computer Science, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, Customer Support/Service, Database Optimization, Django, Docker, Financial Regulations, Financial Services, Flask, Genetics, Integration Testing, Java, Load Testing, Mentoring, Microservices, Modeling Languages, MongoDB, Natural Language Processing (NLP), NoSQL, Performance Tuning/Optimization, PostgreSQL, Problem Solving Skills, Programming Tools, Python Programming/Scripting Language, Query Optimization, REST (Representational State Transfer), Refactoring, Regulations, Scrum Project Management and Software Development, Secure Coding, Selenium, Software Administration, Software Engineering, Spring MVC, Staff Development, Team Player, Test Automation, Test Harness, Test Suite, Unit Test, User Documentation, User Interface/Experience (UI/UX), Vue.js

LOCATION

Rockville, MD

POSTED

30+ days ago

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Full Stack Developer for a CONTRACT assignment with one of our premier Regulatory clients in Rockville, MD or Tysons, VA.

We are seeking an experienced Full Stack Developer to join our team. The ideal candidate will design, develop, and maintain end-to-end applications spanning modern front-end frameworks, robust middle-tier services, and scalable cloud-native data solutions. This role emphasizes AI-assisted development practices and hands-on experience building solutions powered by Large Language Models (LLMs).

Responsibilities :

Design, develop, and maintain full stack applications from UI through middle tier to data layer
Build responsive, accessible front-end interfaces using Angular or Vue.js
Develop RESTful APIs and microservices using Java (Spring Boot) and Python-based frameworks (FastAPI, Flask, Django)
Design and manage relational and NoSQL data stores including PostgreSQL and document databases (e.g., Amazon DocumentDB, MongoDB)
Architect and deploy applications on AWS using services such as Lambda, ECS, S3, API Gateway, CloudFormation, and CDK
Leverage AI-powered coding tools (Amazon Q Developer, Kiro) to accelerate development workflows
Build and integrate LLM-powered features using AWS Bedrock or similar platforms
Participate in large-scale document analysis and intelligent data extraction initiatives
Collaborate with cross-functional teams in Agile/Scrum ceremonies
Design and maintain end-to-end automated test suites using frameworks such as Selenium, Cypress, or Playwright
Identify and resolve performance bottlenecks across the full stack including query optimization, API response tuning, front-end rendering, and JVM/Python profiling
Write unit and integration tests, conduct code reviews, and uphold engineering best practices
Mentor and guide junior developers through code reviews, pair programming, and knowledge-sharing sessions

Required Skills :

5+ years of professional full stack development experience
Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)
Strong proficiency in Java (Spring Boot, Spring MVC) and Python (FastAPI, Flask, or Django)
Hands-on experience with Angular or Vue.js for front-end development
Solid experience with PostgreSQL and document databases (Amazon DocumentDB, MongoDB, or similar)
Demonstrated experience with AWS cloud services (EC2, Lambda, S3, ECS/EKS, RDS, IAM, CloudWatch)
Experience using AI-assisted development tools such as Amazon Q Developer or Kiro for code generation, refactoring, and productivity
Practical experience building applications that integrate Large Language Models (LLMs), preferably using AWS Bedrock
Familiarity with CI/CD pipelines, containerization (Docker), and infrastructure-as-code
Experience with end-to-end test automation frameworks (Selenium, Cypress, Playwright, or similar)
Proven ability to performance tune applications including database query optimization, API latency reduction, front-end profiling, and load testing
Strong understanding of RESTful API design, microservices architecture, and secure coding practices
Excellent problem-solving, communication, and collaboration skills

Preferred Skills :

Experience with large document analysis, intelligent document processing, or text extraction at scale (e.g., Amazon Textract, custom NLP pipelines)
Familiarity with Retrieval-Augmented Generation (RAG) patterns and vector databases
AWS certifications (Solutions Architect, Developer Associate, or similar)
Experience in the financial services or regulatory technology domain
Knowledge of prompt engineering and LLM fine-tuning techniques
Experience with Terraform or AWS CDK for infrastructure management

SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at https://sgainc.com/ .

SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company EEO page to request an accommodation or assistance regarding our policy.

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About the Company

SGA Inc.

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