Senior Java Full Stack Engineer (AWS Cloud Migration)
System One
Senior Java Full Stack Engineer (AWS Cloud Migration)
Location: Reston, VA (Hybrid)
Type: Contract through December 2026 (potential extension)
Schedule: 40 hours/week
Local Candidates: DMV area only. Must be available for onsite meetings in Reston approximately once per week or biweekly.
Overview
We are seeking a Senior Java Full Stack Engineer to support a high-profile enterprise cloud modernization initiative. This role will focus on migrating Java-based applications to AWS, modernizing data platforms, and developing scalable full stack solutions for a large-scale Member 360 platform serving tens of thousands of users.
The ideal candidate is a hands-on senior developer with deep experience in AWS cloud migration, Java development, Angular, MongoDB, Aurora PostgreSQL, and DevOps practices . Experience integrating GenAI-enabled services into enterprise applications is highly preferred.
Key Responsibilities
- Lead development efforts for the migration of Java applications and services to AWS cloud environments.
- Design, develop, test, and support enterprise-grade full stack applications using Java, Angular, Python, and cloud-native technologies.
- Convert and migrate legacy database structures, including UDB environments, to Aurora PostgreSQL.
- Support MongoDB integrations and data modernization initiatives.
- Develop and maintain CI/CD pipelines and follow DevOps best practices for deployment, testing, and monitoring.
- Implement and support AI and GenAI-powered application features and integrations.
- Collaborate with architects, product owners, and stakeholders to define technical solutions and requirements.
- Design, develop, test, and document highly scalable software solutions with a focus on performance, reliability, and availability.
- Support production systems, troubleshoot critical issues, and provide technical leadership on complex software challenges.
- Participate in architecture discussions, technology evaluations, and modernization initiatives.
- Mentor junior engineers and contribute to engineering best practices including code quality, testing, and software delivery standards.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, or related field.
- 8+ years of software development experience in enterprise environments.
- Strong hands-on experience with Java application development.
- Proven experience leading or supporting AWS cloud migration initiatives.
- Experience building cloud-native applications and services within AWS.
- Strong knowledge of Angular and modern front-end development.
- Experience with MongoDB and Aurora PostgreSQL.
- Solid understanding of software architecture, system integration, and distributed applications.
- Experience with CI/CD pipelines, automated testing, and DevOps methodologies.
- Strong knowledge of Agile development practices and SDLC.
- Ability to communicate effectively with both technical and non-technical stakeholders.
Preferred Qualifications
- Experience with GenAI, Agentic AI, or AI service integrations.
- Experience with Python development.
- Experience with Tomcat and Java application modernization.
- Exposure to large-scale enterprise systems serving high-volume user populations.
- Experience extending open-source frameworks and libraries.
Technical Environment
- Java
- Angular
- AWS Cloud
- Python
- MongoDB
- Aurora PostgreSQL
- Tomcat
- CI/CD Pipelines
- DevOps Tools
- Agile Methodologies
- GenAI / AI Integrations
What We're Looking For
- A senior engineer who can contribute immediately with minimal ramp-up.
- Strong full stack capabilities across both backend and frontend development.
- Proven success delivering cloud migration projects in fast-paced environments.
- Technical leadership, problem-solving skills, and a passion for modern software engineering practices.
$80 - $100 per hour
...in languages and frameworks including Java or Python. 3+ years of backend service... ...into data pipelines, complex migrations, and system reconciliation. Proven... ...configuration, development). Familiarity with cloud platforms (AWS mainly) and containerization (Docker,...Amazon Web ServiceSeniorJavaHourly payPermanent employmentContract workTemporary workWork experience placement- ...in McLean, VA is seeking a seasoned Full-stack Software Developer for a 2+ year contract... ..., develop scalable RESTful APIs and cloud-based solutions, and collaborate... ..., JavaScript/TypeScript, HTML5/CSS, Java/JEE/Spring, cloud tools (AWS/Azure/Docker), automation (Ansible/...Amazon Web ServiceSeniorJavaContract work
$225.4k - $257.2k
...Overview Senior Lead Software Engineer, Full Stack (Cloud Operations Resilience Engineering) Capital One seeks Senior... ...technologies including JavaScript, Java, HTML/CSS, TypeScript, SQL, Python,... ...and Kubernetes; and a variety of AWS tools and services. Basic...Amazon Web ServiceSeniorJavaFull timePart timeInternshipLocal area- ...We are seeking an experienced Senior Full Stack Engineer to develop and enhance advanced... ...programming languages such as C, C++, Java, Python, or JavaScript. ~... ...). Experience with cloud and virtualization technologies (e.g., AWS, VMware, VirtualBox). Proficiency...Amazon Web ServiceSeniorJava
$314.8k - $359.3k
Senior Director, Full-stack Engineer (Engineering Data Intelligence Platform) As a Senior... ...the future of banking in the cloud. You will partner closely... ...existing applications into AWS environments Basic Qualifications... ...used languages like Go, Java, JavaScript/TypeScript,...Amazon Web ServiceSeniorJavaFull timePart timeLocal area- ...Description Job Description Lead Software Engineer Location: Reston, VA (Hybrid) Duration: Contract... ...the DMV area. Overview We are seeking a Senior Java Backend Developer to support a major AWS cloud migration initiative . This role is ideal for an...Amazon Web ServiceJavaContract work
$314.8k - $359.3k
Senior Staff Full-stack Engineer - Customer Platforms As a Senior Staff Engineer at Capital... ...future of banking in the cloud. You will work alongside... ...patterns Cloud computing (AWS, Microsoft Azure, Google... ...commonly used languages like Go, Java, JavaScript/TypeScript,...Amazon Web ServiceSeniorJavaFull timePart timeLocal area$109.05 per hour
...Job Description Job Description Senior AWS Cloud Platform Engineer Location: Reston, VA (Hybrid) Duration: 12-Month Contract Pay Rate:... ...role focused on AWS infrastructure engineering, cloud migration, automation, platform support, troubleshooting, and production...Amazon Web ServiceSeniorContract work- ...Job Title: Mid-to-Senior Full Stack Engineer Java, Angular & AWS W2 Position Location: Rockville, MD or McLean, VA - Hybrid Duration: Long Term Experience: 6 8 years Local Candidates Only: Applicants must currently reside in **DC, Virginia or Maryland...Amazon Web ServiceSeniorJavaLocal area
- ...Allen Hamilton in McLean, VA is seeking a Senior AWS Full Stack Developer to translate vision into production... ...architectures. You will work with React, Java, Python, or Go, leverage AWS services, IaC, containers, and secure cloud patterns. The position emphasizes scalable...Amazon Web ServiceSeniorJava
- Capital One Shopping is seeking a Full-stack Engineer 5 to lead a portfolio of modern, cloud-based projects. You will guide a team of developers skilled... ...6+ years of software engineering and strong AWS, JavaScript/TypeScript, Java, Python, Go, and CI/CD experience. #J-18808...Amazon Web ServiceSeniorJavaRemote job
- ...Software Solutions, LLC is seeking a Senior Full Stack Developer for an onsite role in McLean... ...enterprise-grade web applications using Java, Python, and modern front-end frameworks like React or Angular, with cloud integration on AWS. Responsibilities include delivering...Amazon Web ServiceSeniorJava
$150k - $170k
...the software development lifecycle, architect modern cloud-based applications, mentor development teams, and drive engineering best practices utilizing Python, React.js, Java/Spring Boot, PostgreSQL, NoSQL databases, AWS services, and AI-assisted development tools. The...Amazon Web ServiceSeniorJavaFor contractorsFlexible hours$229.9k - $262.4k
...Virginia is seeking a Back End Software Engineer to lead diverse technology projects.... ...s degree, and a solid background in cloud computing, particularly with AWS. This role involves collaboration... ...modern programming languages like Java, Python, and Go. A competitive salary...Amazon Web ServiceSeniorJava- Senior Full Stack Developer McLean, VA June 23, 2026 Only... ...Developer with strong Java expertise to build scalable... ...in Computer Science, Engineering, or a related field... ...) Preferred Skills AWS cloud services Angular or... ...Modernize and migrate Python applications to...Amazon Web ServiceSeniorJavaLocal areaImmediate start
- ...DCarea. We are seeking a Senior Full Stack Developer with strong Java expertise and a passion... ...role requires a hands‑on engineer who can contribute... ...understand, maintain, and migrate existing Python applications... ...Experience with AWS cloud services. Front‑end development...Amazon Web ServiceSeniorJavaLocal areaImmediate start
- ...Job Title: Senior AWS Full Stack Engineer Location: Knoxville, TN, Columbia SC or Lafayette... ...supporting scalable applications using Java, Spring Boot, Angular, Python, and AWS... ...Angular, and Python. . Build and support cloud native applications and services within...Amazon Web ServiceSeniorJava
- ...__ We are seeking a highly skilled Senior Full Stack Developer's to design, develop, and maintain... ...backend development skills (Node.js, Java, Python, or similar) ~ Experience... ..., MongoDB, etc.) ~ Familiarity with cloud platforms (AWS, Azure, or GCP) ~ Experience with...Amazon Web ServiceSeniorJavaTemporary workLocal areaImmediate start
$97 per hour
...SR JAVA FULL STACK DEVELOPER (AWS / EKS / Angular) Location: Hybrid... ...We’re seeking a Senior Java Full Stack Developer... ...to a strategic cloud modernization initiative... ...on replatforming/migrating existing services -... ...fit: the team needs engineers who can flex across...Amazon Web ServiceSeniorJavaContract workTemporary workLocal areaRemote workFlexible hoursShift work- Senior Full Stack Engineer (Heavy Backend / AI-Assisted) Location: McLean, VA Position Type: Contract (08... ...JIRA, Jenkins) to deploy applications. Java 8 (or above), I/O, Multithreading, Collections... ...Hibernate Streaming technology - Kafka AWS EKS Be able to perform following...Amazon Web ServiceSeniorJavaContract work
- ...Description Position Type: Full-Time, Junior / Early Career... ...a motivated Junior Full Stack Software Engineer – AI & Cloud Applications to join our technology... ...cloud platforms such as AWS, Microsoft Azure, and... ...language such as Python, Java, or C# . Understanding of...Amazon Web ServiceJavaFull timeInternshipLocal areaWork from homeFlexible hours
$229.9k - $262.4k
Senior Manager, Full-stack Engineer Do you love building and pioneering in the technology... ..., and deliver robust cloud-based solutions that drive... ...programming languages like Java, Scala, Python, Go, Node.js... ...Kubernetes, and a variety of AWS tools and services Lead...Amazon Web ServiceSeniorJavaFull timePart timeInternshipLocal area- ...Polygraphs (VA) POSITION: Senior Cloud Engineer REQUISITION: AWSMSA-02.1... ...features for solutions using AWS cloud w/CDK • Build new... ...developer with experience in Full-Stack development and technologies... ...back-end languages such as Java, Python, GO, SQL, and/or C++...Amazon Web ServiceSeniorJava
$229.9k - $262.4k
Full-stack Engineer 5 (Senior Manager, IC)-EDT Do you love building and pioneering... ...managers, and deliver robust cloud-based solutions that drive powerful... ...programming languages like Java, Scala, Python, Go, Node.js,... ..., and a variety of AWS tools and services Provide...Amazon Web ServiceSeniorJavaFull timePart timeInternshipLocal area$229.9k - $262.4k
Full-stack Engineer 5 (Senior Manager, IC) Do you love building and pioneering in the technology... ..., we utilize a robust stack of Java, Python, and Go deployed natively on AWS to scale our machine learning... ...managers, and deliver robust cloud-based solutions that drive...Amazon Web ServiceSeniorJavaFull timePart timeInternshipLocal area- ...0% RemoteContractJob Title: Senior Full Stack Engineer Job Location: 100% RemoteJob... ...have strong JavaScriptES6 and AWS serverless development.JOB... ...with Node.js and React.js in a cloud environmentDeep working... ...mindsetAdditional language exposure (Java, Python) is a bonus, not a...Amazon Web ServiceSeniorJavaFull timeContract workTemporary workFlexible hours
- ...Position Title: Satellite Software Engineer – Cloud Migration Location: Chantilly, VA Clearance... ...Experience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform... ...more programming languages, including Java, Python, C++, C#, or similar languages...Amazon Web ServiceJavaFull time
- ...Job Title: Senior AWS Full Stack Software Engineer Location: Plano, TX/Reston, VA/Columbia, SC/Knoxville, TN/Lafayette... ...maintain full stack applications using Java/Spring Boot, Python, and Angular. • Build and support cloud native applications and services on AWS,...Amazon Web ServiceSeniorJavaPermanent employmentFull timeLocal area
- Java DeveloperLooking for a good Java developer local to Reston, VA or... ...role.Moving data from on-perm to AWS cloud.Expertise in Core Java/J2EE, Spring Stack and Microservices.Experience with... ...ElasticCache, DynamoDB is required.AWS Migration experience would be plus....Amazon Web ServiceSeniorJavaPermanent employmentLocal area
- Senior Full Stack Developer ID 2026-3739 Job Locations US Category... ..., RESTful APIs, cloud-hosted applications, and... ...deployment and operations in AWS. Collaborate with DevSecOps engineers to improve CI/CD... ...backend technologies such as Java, C#/.NET, Node.js, or Python...Amazon Web ServiceSeniorJavaFull timeFor contractorsLocal areaRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Java Full Stack Engineer (AWS Cloud Migration). Be the first to apply!
- java spring developer Reston, VA
- java microservice developer Reston, VA
- java developer contract Reston, VA
- java developer Reston, VA
- lead full stack java developer Reston, VA
- java developer remote part time Reston, VA
- full stack java developer Reston, VA
- entry level java developer remote Reston, VA
- java web developer Reston, VA
- java software engineer Reston, VA



