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

Junior Full Stack Developer

ASSYST, Inc.

ASSYST is seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing development team in Sterling, VA (Onsite). This is an excellent opportunity for an early-career software developer to work on modern web applications while gaining hands-on experience across both front-end and back-end technologies. The ideal candidate must be eager to learn, passionate about coding, and enjoy collaborating in an Agile environment. This is an onsite role and the mode of interview shall be in-person at Sterling, VA. Key Responsibilities Develop, test, and maintain web applications using front-end and back-end technologies. Develop server-side applications and RESTful APIs using technologies such as Node.js, .NET, Java, or Python. Work with relational and NoSQL databases to design, query, and maintain application data. Troubleshoot, debug, and resolve software defects. Participate in code reviews and follow coding standards and best practices. Collaborate with senior developers, QA engineers, product owners, and business stakeholders. Write and maintain technical documentation. Support application deployments and ongoing maintenance activities. Stay current with emerging technologies and continuously improve technical skills. Required Qualifications 0–2 years of software development experience (internships and academic projects included). Must be eligible for Clearance. Basic knowledge of At least one front-end framework (React, Angular, or Vue.js) At least one back-end technology (.NET, Node.js, Java Spring Boot, or Python) Basic knowledge or experience with REST APIs Knowledge or hands‑on experience with SQL databases (SQL Server, MySQL, or PostgreSQL) Experience with Git version control Understanding of object-oriented programming principles. Strong analytical and problem‑solving skills. Excellent verbal and written communication skills. We are proud to offer a robust benefits package including medical, dental, vision, 401(k) retirement plan, disability insurance, flexible spending accounts and more in order for our employees to maintain a secure work/life balance. ASSYST is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law #J-18808-Ljbffr ASSYST, Inc.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Junior Full Stack Developer in Sterling, VA vacancy
  • We’re seeking a highly capable and forward -thinking Full -Stack Developer to join a high -impact team supporting mission -critical systems for the U.S. Department of Homeland Security (DHS). In this role, you’ll design and build intelligent, scalable web applications using... 
    Suggested
    Full time
    Immediate start
    Flexible hours

    Novul Solutions

    Ashburn, VA
    11 hours ago
  •  ...KDA Consulting Inc. is seeking a talented Full Stack Developer to support the design, development, and maintenance of enterprise-level applications within mission-driven environments. This role will focus on building scalable, secure, and high-performing systems that... 
    Suggested
    Full time

    Kda Consulting Inc

    Herndon, VA
    11 hours ago
  •  ...dedicated to providing governments worldwide its services of inspection, analysis, certification, and compliance.  The Senior Full-Stack Developer builds the software that makes the service operable — the integration with the national customs system and port-community... 
    Suggested
    Full time
    Worldwide

    Securiport

    Herndon, VA
    11 hours ago
  • $120k - $135k

     ...Our client is seeking an experienced Full Stack Developer (Java/Spring Boot and Angular) to support a federal client that is about 8 months...  ...stack expertise, solution-oriented, and the ability to mentor junior team members. This is a direct hire/salaried position and... 
    Suggested
    Full time
    Contract work
    2 days per week
    1 day per week

    Latitude

    Sterling, VA
    11 hours ago
  •  ...shared goal. ______________________________________________________________________ We are seeking a highly skilled Senior Full Stack Developer's to design, develop, and maintain scalable web applications and services. You will work across the entire technology stack,... 
    Suggested
    Full time

    Vibrint

    Herndon, VA
    11 hours ago
  • $130k - $150k

     ...within each Agency's organization to improve and enhance business and technical operations and deployments. BDR  is seeking a  Full Stack Developer  to join our growing team! This position will be performed virtually from the individual's home office working on EST time... 
    Remote job
    Full time
    Work at office
    Work from home
    Home office

    Bdr Solutions Llc

    Herndon, VA
    11 hours ago
  • $85.15k - $153.93k

     ...Description Homeland Force and Protection within Leidos is seeking a strong applications developer to join the Traveler Processing and Vetting Solutions (TPVS) Program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP... 

    Leidos

    Ashburn, VA
    11 hours ago
  •  ...We are looking for a qualified Full Stack Developer to design and code functional programs and applications. You will work as part of a team and individually with little supervision. A great Full Stack Developer has excellent knowledge of at least one programming language... 

    Maxiom Technology

    Ashburn, VA
    3 days ago
  •  ...RCT is seeking a senior Full-Stack Applications Developer to build, maintain, and modernize enterprise applications supporting intelligence community operations. The role focuses on developing scalable web applications, APIs, search capabilities, and cloud-based solutions... 
    Immediate start
    Flexible hours

    RCT Systems

    Herndon, VA
    3 days ago
  •  ...Overview The position is focused on delivering performance-based IT services and repeatable solutions. Our team is looking for a developer that can support applications in a cloud-based, large-scale enterprise environment with the goal of learning new technologies to optimize... 
    Local area

    Trillion Technology Solutions

    Ashburn, VA
    3 days ago
  •  ...solutions associated with customer-defined systems Designing, developing, and implementing custom software and database application capabilities...  ...product quality and timeliness of work Providing mentoring to junior members of the team Requirements 7+ years related technical... 

    Jobtailor

    Ashburn, VA
    2 days ago
  •  ...Location: VA 1 Remote - Herndon, VA 20170 | Position Type: Full Time | Education Level: 4 Year Degree | Job Category: Information...  ...About the Role Echelon Services is seeking a Senior Full‑Stack Application Developer to design, build, and sustain secure, cloud‑native... 
    Full time
    Remote work

    Echelon Corporation

    Herndon, VA
    4 days ago
  •  ...Full Stack Developer We are seeking a Full Stack Developer to join our team in Ashburn, Virginia to support the ongoing modernization and maintenance systems for the Department of Homeland Security (DHS), Customs and Border Protection (CBP) program. Qualified applicants... 
    Work experience placement
    Work at office
    Flexible hours

    UNISSANT

    Ashburn, VA
    2 days ago
  •  ...Recruiting for Full Stack Developer experience to join our team in our Ashburn VA facility. This is a flexible onsite position. Must be able...  ...providing periodic performance reports Providing mentoring to junior members of the team Required Experience Must be a U.S.... 
    Work at office
    Flexible hours

    Sentrillion

    Ashburn, VA
    4 days ago
  •  ...Job Description The Full Stack Software Developer will work with the lead developer to maintain and enhance the existing software application. The role involves design and implementation of all levels of the application, including data layer, application code, and user... 
    Live in
    Local area

    Accenture Federal Services

    Herndon, VA
    2 days ago
  •  ...And much more… Job Description Xenith Solutions is seeking a Full Stack Developer with agile methodology experience to join our team in...  ...providing periodic performance reports Providing mentoring to junior members of the team Required Qualifications Must be a U.S. Citizen... 
    Contract work
    For contractors
    Local area

    Xenith Solutions

    Ashburn, VA
    3 days ago
  •  ...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Senior Full Stack Developer Full Time Herndon, VA, US 5 days ago Requisition ID: 3457 Job Description: Quevera is seeking a highly skilled Senior Full... 
    Full time
    Temporary work

    Quevera

    Herndon, VA
    2 days ago
  •  ...Full-Stack Developer (Hybrid – Ashburn, VA) This position is a hybrid role where the developer will be required to go onsite to client location in Ashburn, VA at least 2 days per week. The developer will support federal clients using a tech stack comprising Angular, Spring... 
    Local area
    Remote work
    Flexible hours
    2 days per week

    NiyamIT Inc.

    Ashburn, VA
    2 days ago
  • $122k - $253k

    Software Developer - UTS Platform and Data Analytics Team (UPDATe) Nightwing is seeking a Software Developer to support biographic and...  ...Angular, JavaScript/TypeScript, HTML, and CSS. • Contribute to full‑stack development, including backend services with Java8+,... 

    Nightwing

    Sterling, VA
    11 hours ago
  • $131.3k - $237.35k

    Description The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and agile experience to support a complex program providing agile development and operations and maintenance for critical systems on a mission‑critical... 
    Work experience placement

    Leidos

    Ashburn, VA
    4 days ago
  • Overview BigBear.ai is seeking a Senior Full Stack JAVA/JEE Developer for a multi-year contract to support the ongoing modernization and maintenance of the CBP information systems, using JAVA/JEE. What you will do Design and implement JEE software applications Use modern... 
    Contract work

    BigBear Inc

    Ashburn, VA
    2 days ago
  • $111.8k - $221.8k

    Job Description The Full Stack Software Developer will work with the Lead Architect to maintain and enhance the existing Dagon software solution. Responsibilities include designing, coding, and delivering APIs and integrations with other software systems and databases,... 
    For contractors
    Local area

    Accenture-Federal-Services-2

    Herndon, VA
    11 hours ago
  • $75.2k - $158.1k

     ...Job Title: Full Stack Web Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * CACI is... 
    Full time
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    CACI International

    Herndon, VA
    3 days ago
  • Responsibilities Design, develop, and maintain responsive web and mobile applications. Collaborate with cross-functional teams to define...  ...location in Ashburn, VA as needed. 8+ years of experience in full stack development for web and mobile platforms. Experience deploying... 

    Jobtailor

    Ashburn, VA
    3 days ago
  • Northstratis seeking a Full-Stack Software Developer to join a growing program comprised of multiple agile development teams. As a member of the team you’ll participate in our fully Agile development process, including all Agile ceremonies (stand-up, Iteration Planning,... 
    Full time
    Contract work
    Work experience placement
    Flexible hours
    Weekend work
    Weekday work

    Northstrat

    Sterling, VA
    2 days ago
  • $75k - $120k

    All Jobs > Full Stack Developer - (BEAGLE) Le’fant is a rapidly growing CVE Certified, Service Disabled Veteran Owned Small Business specializing...  ..., and full‑stack system design and integration. Mentoring junior team members, supporting code quality practices, and... 
    Contract work
    Temporary work
    Work experience placement
    Remote work
    1 day per week

    Le'Fant LLC

    Ashburn, VA
    2 days ago
  • $150k - $165k

     ...potential is the limit of your curiosity. Join Team Karsun, and Find Your Next! Summary As a key member of the team, the Senior Full Stack Developer will be responsible for the entire software development lifecycle of assigned software components, from requirements... 
    Work experience placement
    H1b
    Work at office
    Local area

    Karsun Solutions

    Herndon, VA
    3 days ago
  •  ...Overview VTG is seeking a talented and experienced Full Stack Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon, VA. As a Full Stack Software Developer, you will play a key role in designing, developing, and maintaining high-quality... 

    VTG Defense

    Herndon, VA
    3 days ago
  •  ...SourceFly seeks a motivated, career and customer oriented  SME Full Stack Developer - Python \ to join our team in Ashburn, VA. This is...  ...also play a key role in architectural decisions, mentoring junior developers, and driving best practices within the team Applicants... 
    Full time
    Work at office
    Remote work
    2 days per week
    1 day per week

    Sourcefly

    Ashburn, VA
    11 hours ago
  •  ...ACTIVE TS/SCI WITH FULL SCOPE POLY REQUIRED*** Job Description Responsibilities Our client is seeking an experienced, Senior Full Stack Java Developer to support a customer on a long term program. The Full Stack Developer is a key member of the development organization... 

    Convirgence

    Herndon, VA
    11 hours ago

Do you want to receive more vacancies?

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