Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. Full Stack Developer

Full-time

Halvik

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500 professionals delivering Digital Services Advanced Analytics Artificial Intelligence/Machine Learning Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!

Position Overview


The Senior Full Stack Developer will design and build end to end applications using Java Spring Boot and Angular to deliver scalable and modern digital solutions. They will develop RESTful microservices and intuitive front-end interfaces that support seamless user experiences. This role involves deploying and optimizing applications on AWS Cloud ensuring high availability security and performance. The developer will leverage AI powered tools to enhance productivity automate workflows and improve code quality. A key responsibility is modernizing legacy systems including refactoring monolithic applications into cloud native architectures. The position requires strong collaboration with cross functional teams in an Agile environment to translate business needs into technical solutions. The developer will ensure code quality through testing reviews and adherence to best practices. They will also integrate modern frameworks cloud services and automation tools to improve system reliability and maintainability. The role includes contributing to architectural decisions and providing technical guidance to team members. Ultimately the Full Stack Developer will drive innovation by adopting emerging technologies and continuously improving the application ecosystem.

Core Responsibilities
  • Develop end to end web applications using Java Spring Boot RESTful APIs and Angular to deliver scalable maintainable and high performance solutions.
  • Build responsive accessible and user friendly UI components using Angular TypeScript HTML5 and CSS3.
  • Integrate backend services with front end applications ensuring seamless data flow and consistent user experiences.
  • Deploy manage and optimize applications on AWS Cloud using services such as EC2 Lambda S3 RDS API Gateway CloudWatch and IAM.
  • Implement CI/CD pipelines using tools like GitHub Actions AWS CodePipeline to automate build test and deployment processes.
  • Ensure application reliability scalability and security through AWS best practices monitoring and infrastructure as code (IaC) tools such as CloudFormation or Terraform.
  • Leverage AI powered development tools (e.g. code assistants automated testing tools AI based documentation generators) to improve productivity and code quality.
  • Use AI driven analytics tools to support decision making optimize workflows and enhance user experience.
  • Analyze existing monolithic or legacy applications to identify modernization opportunities.
  • Refactor re architect or migrate legacy systems into modern microservices cloud native architectures or containerized environments.
  • Migrate legacy codebases to Java/Spring Boot Angular and AWS based solutions while ensuring minimal disruption to business operations.
  • Improve system performance security and maintainability by replacing outdated frameworks libraries and patterns with modern alternatives.
  • Write unit integration and end to end tests using JUnit Mockito Jasmine Karma or similar frameworks.
  • Conduct performance tuning for both backend and frontend components optimizing API response times database queries and UI rendering.
  • Perform code reviews enforce coding standards and ensure adherence to best practices across the development lifecycle.
  • Work closely with product owners UX designers QA engineers and other stakeholders in an Agile/Scrum environment.
  • Participate in sprint planning backlog refinement daily stand ups and retrospectives.
  • Provide technical guidance mentor junior developers and contribute to architectural discussions and decision making.
  • Implement secure coding practices including authentication authorization input validation and data protection.
  • Ensure compliance with organizational industry and regulatory standards when designing and deploying applications.
  • Use AWS security tools and best practices to safeguard cloud hosted applications.
  • Maintain clear concise technical documentation for APIs system architecture deployment processes and codebases.
  • Continuously evaluate emerging technologies frameworks and AI tools to enhance development efficiency and system capabilities.
  • Identify opportunities for automation process improvement and technical innovation across the development lifecycle. Minimum Requirements
  • Education: Bachelors Degree in Computer Science Business or related field.
  • Experience: Minimum of 10-15 years of professional experience in IT Industry.
  • Technical Proficiency: Advanced knowledge of Java Spring boot Angular AWS Aurora DB AI Tools: Roo Code Claude Models etc.
  • Compliance: Must meet public trust requirements.
  • Certifications: AWS Certified Solutions Architect and preferred any AI certification or courses


Privacy Policy Halvik Corp

Halvik offers a competitive full benefits package including:

Company-supported medical dental vision life STD and LTD insurance

Benefits include 11 federal holidays and PTO

Eligible employees may receive performance-based incentives in recognition of individual and/or team achievements.

401(k) with company matching

Flexible Spending Accounts for commuter medical and dependent care expenses

Tuition Assistance

Charitable Contribution matching

Halvik Corp is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin disability or veteran status.

Halviks pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.

Required Experience:

Senior IC

Vacancy posted 6 days ago
Similar jobs that could be interesting for youBased on the Sr. Full Stack Developer in McLean, VA vacancy
  •  ...and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Sr Full Stack Developer Location(s): Mclean, VA Job Description:You’ll have the opportunity to directly contribute to one of these initiatives,... 
    Senior

    Ampcus

    McLean, VA
    1 day ago
  •  ...Job Description: Role and responsibility: Design, develop, and support systems within the financial modeling, analytics, and research area. Design and develop new code and review existing code changes to ensure standard technology development practices are met.... 
    Senior
    Full time

    Entagile

    McLean, VA
    14 hours ago
  •  ...Job Description: Role and responsibility: Design, develop, and support systems within the financial modeling, analytics, and research area. Design and develop new code and review existing code changes to ensure standard technology development practices are met.... 
    Senior
    Full time

    Entagile

    McLean, VA
    4 days ago
  • $103k - $143k

     ...: Masters degree in Computer Science, Software Engineering, or a related technical field, plus at least 2 years of experience developing analytics software applications; alternatively, a bachelors degree in one of these fields plus at least 5 years of relevant experience... 
    Senior
    Full time

    Entagile

    McLean, VA
    10 days ago
  • $100k - $185k

    OverviewAs a Senior Software Developer, you will work with a team of developers to deliver software features, APIs, and micro-service solutions. We are looking for candidates with 7+ years of experience writing software using Agile and DevSecOps methods such as build/release... 
    Senior

    Steampunk

    McLean, VA
    2 days ago
  • $107.9k - $195.05k

    Leidos has an exciting opportunity for a Sr. Full Stack Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and... 
    Senior
    Full time
    Immediate start
    Flexible hours

    Leidos

    Bethesda, MD
    2 days ago
  • $50 per hour

     ...DescriptionShape the future of infrastructure at Lockheed Martin developing Infrastructure as Code within Enterprise IT! This dynamic,...  ...business value.The Compute IaaS Product Area team is hiring a Senior Full Stack Engineer. This team covers virtualization, server operating... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Casual work
    Remote work
    Flexible hours

    Lockheed Martin

    Arlington, VA
    1 day ago
  • $124.3k - $134.02k

     ...cient, and cost-effective solutions that drive measurable results. Learn more at About the OpportunityDMI is seeking a Senior Full-Stack Developer to help build and modernize a mission-critical Department of Defense enterprise application. The system is an offline-first... 
    Senior
    Contract work
    Interim role
    Local area
    Remote work

    DMI Mobile Enterprise Solutions

    McLean, VA
    1 day ago
  • $170k - $216k

    As a Sr. Full Stack Developer I , you’ll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government. Our engineering team is responsible for building and operating high-security... 
    Senior
    Full time
    Local area
    Immediate start

    MetroStar Systems

    Washington DC
    2 days ago
  •  ...Specialist to join our Federal Advisory practice. Responsibilities:Develop responsive, user-centric front-end applications utilizing...  ...sprintsQualifications:A minimum of three years of Front-end Web Development / Full-Stack Development experience; U.S. Federal government consulting... 
    Senior
    Local area

    KPMG

    McLean, VA
    14 hours ago
  • $118k - $170k

     ..., and the workforce. Work You’ll Do As a Senior Consultant, Technical Transformation on the project, you will: Utilize your full stack developer skills to build Salesforce productsBe proficient with modern Java frameworks and object-oriented programmingDeveloping code... 
    Senior
    Local area

    Deloitte

    McLean, VA
    6 hours ago
  • $110.7k - $218.3k

     ...experiences that support business growth. This role combines full stack development, architecture leadership, and team guidance across...  ...business needs into practical technical solutions, mentoring developers, and driving quality across enterprise implementations. Recruiting... 
    Senior
    Local area
    Visa sponsorship

    Deloitte

    McLean, VA
    14 hours ago
  • $100k - $120k

     ...Role: Sr. Full stack developer Location: Redmond WA Salary range: $100K-$120K/Year Basic Qualifications 7 years of professional software development experience in industry Strong proficiency in Java and Python Solid experience with shell scripting... 
    Senior
    Full time
    Work experience placement

    Diverse Lynx LLC

    Washington DC
    6 days ago
  • XLA is looking for a Senior Web Developer to support a federal agency in Arlington, VA. This position requires the candidate to be eligible...  ...implementation, operations, and maintenance Responsible for full stack web application development using Microsoft .NET technology... 
    Senior
    Local area
    Monday to Friday

    XLA

    Arlington, VA
    3 days ago
  •  ...Job Description Job Description GCyber is seeking a Full Stack Developer , to support our government customer. This role develops, tests, and maintains secure, reliable applications across the full technology stack (front-end, APIs/services, and data). Full stack... 
    Senior

    GCyber

    Arlington, VA
    a month ago
  • $70 - $80 per hour

     ...an exceptional experience to its Brillians and nurturing their full potential consistently garners them the Great Place to Work...  ...Lead Job requirements Job requirements Role: Full Stack Developer (React GoLang Python Java AWS) Employment Type: Permanent W... 
    Senior
    Permanent employment
    Full time
    Work at office

    Brillio

    Washington DC
    6 days ago
  • IRS CAS (Sr. Full Stack Developer/Platform Engineer)Job Overview:Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required.Clearance: No clearance required... 
    Senior
    Contract work
    For contractors
    For subcontractor
    Remote work
    Worldwide
    Relocation package

    Constellation West

    Washington DC
    2 days ago
  •  ...Business Journal, and “Best Places to Work” by Virginia Business.   Position Overview We are looking for a skilled Full Stack API Developer to join our consulting engineering team. In this role, you will architect, build, and optimize enterprise-grade APIs and... 
    Senior
    Full time
    Local area

    Infinitive Inc

    McLean, VA
    13 days ago
  •  ...and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Full Stack Developers Location: McLean, VA Position Overview: Collaborate with and across Agile teams to design, develop, test, implement, and... 
    Internship

    Ampcus

    McLean, VA
    1 day ago
  • OverviewWe are seeking an experienced Full Stack Java Developer to design, develop, integrate, and maintain enterprise software applications. This role will support the full software development lifecycle and requires strong experience with Java, Angular, web services,... 

    VTG

    McLean, VA
    4 days ago
  • $85k - $170k

    Overview As a Full Stack Developer, you will work with our growing DevSecOps practice delivering software features, APIs, and micro-service solutions. We are looking for candidates with at least 5 years of full stack development experience, including experience developing... 

    Steampunk

    McLean, VA
    2 days ago
  • $130k - $140k

     ...operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Description Title: Senior Full Stack Developer (.NET) Location: McLean, VA  Terms: Full-time Salary   Range: $130k-140k DOE Clearance:  Public Trust... 
    Senior
    Permanent employment
    Full time
    Work experience placement
    Flexible hours

    Revolutional, LLC

    McLean, VA
    10 days ago
  • $107.9k - $195.05k

    Leidos is seeking an experienced Full Stack Developer to support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. This role develops, tests, and maintains secure, reliable applications across the full... 
    Full time
    Work at office

    Leidos

    Arlington, VA
    3 days ago
  • $170k - $210k

     ...an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.Vantor has an exciting opportunity for a Full Stack Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for... 
    Full time

    Maxar Technologies

    Arlington, VA
    6 hours ago
  • $69.4k - $158k

    Full Stack DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago
  •  ...Dexian Government Solutions is recruiting for a Full Stack Developer to support our USPSOIG contract in Arlington, Virginia. Must Be Located in the Washington, DC Area Must Be Able to Hold a US Federal Security Clearance Position Overview: Work with data... 
    Full time
    Contract work
    Temporary work
    Local area

    Dexian Government Solutions

    Arlington, VA
    14 hours ago
  • $85k - $170k

    OverviewWe are looking for a highly skilled Full-Stack Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role requires strong hands-on engineering capabilities, deep familiarity with modern... 

    Steampunk

    McLean, VA
    3 days ago
  • $60 - $72.5 per hour

    We are seeking a Full Stack Developer with deep expertise in Angular 12+ and Java/Spring Boot to join a major enterprise application modernization and rewrite initiative. This role is a true 50/50 Full Stack position, requiring significant hands-on development experience... 
    Contract work
    Temporary work
    Remote work

    TEKsystems

    Arlington, VA
    14 hours ago
  • $100k - $120k

    Job DescriptionECS is seeking a Full Stack Developerto work with data scientists and analysts to rapidly design, implement, test, and deploy applications and cloud-based platforms capable to tackling complex analytical tasks using large datasets. This position works for... 
    Permanent employment
    Work at office

    ECS Federal

    Arlington, VA
    4 days ago
  • $69.4k - $158k

    AWS Full Stack DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Full Stack Developer. Be the first to apply!