Senior AWS Full Stack Software Engineer

System One; Reston (VA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health benefits

Dental coverage

Vision coverage

401(k) plan

Job summary

System One is seeking a Senior AWS Full Stack Software Engineer to design and maintain enterprise-grade applications. You will work across Java/Spring Boot, Python, and Angular to deliver cloud-native solutions on AWS.

Responsibilities include building RESTful microservices, leveraging AI-assisted development tools, and contributing to CI/CD, security, and performance practices. You will mentor junior engineers in a fast-paced environment.

Qualifications

• Bachelor's degree in computer science, software engineering, information technology, or a related field.
• Minimum 5+ years of full stack software engineering experience in enterprise environments.
• Strong hands-on development with Java and Spring Boot.
• Experience with Python and front-end with Angular/TypeScript/HTML/CSS.
• Hands-on AWS development and deployment experience.

Responsibilities

• Develop and maintain full stack applications using Java/Spring Boot, Python, and Angular.
• Build cloud-native services on AWS (Lambda, ECS/EKS, S3, API Gateway, DynamoDB, RDS).
• Develop REST APIs and microservices; integrate AI/GenAI tools into workflows.
• Mentor junior engineers and participate in peer reviews.

Skills

Java

Spring Boot

Python

Angular

TypeScript

AWS

REST APIs

Microservices

CI/CD

DevOps

Mentoring

Education

Bachelor's degree in Computer Science or related field

Tools

AWS Lambda

ECS/EKS

S3

API Gateway

DynamoDB

RDS

Git

GitHub Copilot

Job description

Job Title: Senior AWS Full Stack Software Engineer
Location: Plano, TX/Reston, VA/Columbia, SC/Knoxville, TN/Lafayette, LA/Birmingham, AL
Type: Permanent Full Time

Responsibilities

• Develop and maintain full stack applications using Java/Spring Boot, Python, and Angular.
• Build and support cloud native applications and services on AWS, including Lambda, ECS/EKS, S3, API Gateway, DynamoDB, and RDS.
• Develop REST APIs, microservices, integrations, and distributed application components.
• Incorporate AI/GenAI tools such as GitHub Copilot, ChatGPT, and LLM based solutions into development workflows.
• Work with LLM APIs and agentic/agent based workflows to automate tasks and enhance application capabilities.
• Use AI assisted development practices for code generation, unit testing, test automation, and code reviews.
• Participate in peer reviews and maintain strong standards for code quality, performance, security, and maintainability.
• Translate business and technical requirements into reliable application solutions.
• Contribute to CI/CD, automated testing, and modern DevOps practices.
• Mentor junior engineers while remaining an active, hands on contributor.

Requirements

• 5+ years of full stack software engineering experience in enterprise application environments.
• Strong hands on development experience with Java and Spring Boot.
• Strong experience developing applications and services using Python.
• Front end development experience with Angular, TypeScript, HTML, and CSS.
• Hands on experience developing and deploying applications on AWS.
• Experience with AWS services such as Lambda, ECS/EKS, S3, API Gateway, DynamoDB, and RDS.
• Strong understanding of REST APIs, microservices, and distributed systems.
• Practical experience using Generative AI and AI assisted development tools, such as GitHub Copilot and ChatGPT.
• Experience working with Large Language Models (LLMs), LLM APIs, and agentic or agent based workflows.
• Experience applying AI to software engineering activities such as code generation, unit testing, test automation, and code reviews.
• Familiarity with CI/CD pipelines, DevOps practices, Git, and automated testing frameworks.
• Strong debugging and problem solving skills with the ability to work independently on complex technical assignments.
• Ability to work effectively with business and technology stakeholders in an enterprise environment.
• Experience mentoring or providing technical guidance to junior developers.
• Education: Bachelor's degree in computer science, Software Engineering, Information Technology, or a related technical field.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.