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

Mid-Level Full Stack Developer

$100k

Synergyecp

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close‑knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available. We are seeking a Mid-Level Full Stack Developer to provide development and operations & O&M support for a production .NET Web application. The developer will collaborate with both government and contractor teams to support all aspects of application development. What You’ll Do: O&M responsibilities include gathering, analyzing, and developing enhancement specifications and requirements based on system owner input. The developer will be involved throughout the entire project lifecycle, from development to production support, including creating solution architecture for new efforts, creating new working full stack applications, upgrading existing application to latest versions, and improving performance bottlenecks. Required Qualifications: A solid foundation in Computer Science, with either a Bachelor's or Master's degree in the field. 5 years or more of related experience Required Skillset: C# .NET Framework Javascript

MSSQL

Telerik Optional Skillset: Atlassian tools Agile methodology Security Clearance requirement: Must possess active TS/SCI clearance to be considered for this role. Other Requirements: U.S. Citizenship Compensation Spotlight: For this role, our typical salary range starts at $100,000 and stretches up to $130,000. But here's the deal – we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact. Taking Care of the People Who Take Care of The Nation Compensation We offer highly competitive compensation that is consistently recognized by our employees as being generous! Health & Retirement We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider. Education Individual growth is a priority at NSI/Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all! Work/Life Balance A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 10 paid holidays a year. NSI/Synergy ECP also provides flexible work options that work with your schedule and lifestyle. Philanthropy With the help of our amazing employees, NSI/Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much! NSI/Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law. #J-18808-Ljbffr Synergyecp

Vacancy posted 18 hours ago
Similar jobs that could be interesting for youBased on the Mid-Level Full Stack Developer in Washington DC vacancy
  • $86k - $138k

    ResponsibilitiesPeraton is seeking a Mid-level Full‑Stack Engineer to join our Federal Strategic Cyber program—an environment where your engineering expertise directly strengthens national security. In this role, you’ll build modern, mission‑critical applications from... 
    Suggested
    Contract work
    Casual work
    Shift work

    Peraton Corporation

    Arlington, VA
    4 hours ago
  •  ...Mid-Level Full Stack DeveloperAddison Group is partnering with a high-growth boutique tactical asset management firm headquartered in Bethesda...  ...edge. They are looking to bring on a Mid-Level Full Stack Developer to help build and scale their fintech portfolio analytics... 
    Suggested
    Local area

    Addison Group

    Bethesda, MD
    1 day ago
  • $100k

     ...cleared engineers, analysts, and program managers represent some of the best talent locally available. We are seeking a Mid-Level Full Stack Developer to provide development and operations & maintenance (O&M) support for a production .NET Web application. The developer... 
    Suggested
    For contractors
    Flexible hours

    Socket

    Washington DC
    1 day ago
  • Addison Group is partnering with a Bethesda-based fintech firm to hire a Mid-Level Full Stack Developer. The role focuses on building and scaling a portfolio analytics platform using React/Next.js on the front end, Python/Django on AWS for the back end, and PostgreSQL... 
    Suggested
    Contract work

    Addison Group

    Bethesda, MD
    1 day ago
  • Pioneering Evolution LLC. seeks a Mid-Level Full-Stack Developer to build secure backend services for its federal software platform in Arlington, VA. This role offers growth opportunities in a collaborative environment, requiring 3+ years of experience in .NET Core and... 
    Suggested

    Pioneering Evolution

    Arlington, VA
    4 days ago
  • Dev Technology is seeking a Mid-Level Full Stack Developer (.NET and Azure) in Herndon, VA. The role requires a hybrid work arrangement and the ability to obtain a TSA Public Trust clearance. The engineer will design, build, and maintain cloud-based solutions, collaborate... 

    Dev Technology Group

    Washington DC
    2 days ago
  •  ...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Mid-Level Full-Stack Developer (.NET/Angular) Full Time Arlington, VA, US 7 days ago Requisition ID: 1026 POSITION DESCRIPTION: Pioneering Evolution... 
    Full time
    Temporary work

    Pioneering Evolution

    Arlington, VA
    5 days ago
  • $90k - $130k

    Mid-Level Full Stack Developer (.Net and Azure) Herndon, VA (Hybrid) Mid-Level Full Stack Developer (.Net and Azure), #1090 Location: Herndon, VA (hybrid once a quarter) Clearance: U.S. Citizenship is required. Must be able to obtain TSA Public Trust. We’re looking for... 
    Remote work
    Flexible hours

    Dev Technology Group

    Washington DC
    2 days ago
  • Dev Technology Group, Inc. in Herndon, VA is seeking a Mid-Level Full Stack Developer (.NET and Azure) to design, build, and maintain high-quality solutions. You will collaborate with stakeholders to define requirements, write and test code, manage integrations, and address... 
    Remote job

    Dev Technology Group, Inc.

    Washington DC
    2 days ago
  •  ...Northstrat is seeking an experienced and driven Mid-level Software (SW) Engineer to join our...  ...development approach, architecture, and technology stack through iterative retrospectives...  ...of start date ~ Ability to work full time on-site Preferred Qualifications... 
    Full time

    Northstrat

    Alexandria, VA
    1 day ago
  • $110k - $135k

     ...Required Travel: 0 - 10%Employment Type: Full Time/Salaried/ExemptAnticipated...  ...,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with...  ...Technologies! We are seeking a Full Stack Front-End Developer Mid-level (Software Development Analyst... 
    Full time
    Work at office
    Local area
    Work from home
    Worldwide
    Home office

    HII Mission Technologies Division

    Arlington, VA
    2 days ago
  •  ...looking for an experienced Senior/SME Web Developer to design, develop, test, and maintain...  ...candidate will possess extensive experience in full-stack web development, user interface design,...  ...developmentActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 2700... 
    Full time

    ActioNet

    Washington DC
    2 days ago
  • $87.1k - $157.45k

     ...that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an...  ...Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software solutions that enable critical... 
    Full time
    Contract work

    Leidos

    Alexandria, VA
    4 days ago
  • Mid-Level Java DeveloperLocation: Arlington, VA; Bethesda, MDTravel:

    Twenty First Systems

    Arlington, VA
    1 day ago
  • $70k - $190k

     ...Mid-Level Software EngineerBelay Technologies is seeking a Mid-Level...  ...join a collaborative team of developers and a system engineer supporting...  ...applicationsTechnology Stack:GitLabAtlassian Tool SuiteOracleNode...  ...in systems automation and full stack development. Belay... 
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Laurel, MD
    1 day ago
  • $87.1k - $157.45k

     ...support a mission with visibility at senior levels, you’ll thrive here.We’re hiring a...  ...build and maintain core backend services, develop RESTful APIs, support data‑driven functionality...  ...Gaithersburg, MD; Alexandria, VA; St. Louis, MO; Tucson, AZ; Aurora, COType: Full time
    Full time

    Leidos

    Alexandria, VA
    4 days ago
  • $200k - $235k

    Software Engineer (Java Developer) - Mid‑Senior Level - Fully Cleared with Polygraph Required Constellation Technologies, Inc Pay Range This range is provided by Constellation Technologies, Inc. Your actual pay will be based on your skills and experience — talk with your... 
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies, Inc

    Alexandria, VA
    5 days ago
  •  ...Black Cape  Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston...  ...Our engineer-led software teams develop technical solutions on an aggressive...  ...Experts!! We are considering Mid to Senior Level Full-stack software... 
    Full time
    For subcontractor
    2 days per week
    3 days per week

    Black Cape

    Arlington, VA
    1 day ago
  •  ...applying and laid off job seekers are also competing for entry level job positions.We at Synergisticit understand the problem of...  ...looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, data... 
    Full time

    SynergisticIT

    Arlington, VA
    3 days ago
  •  ...applying and laid off job seekers are also competing for entry level Job positions. Please see the below links to know...  ...looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data... 
    Full time

    SynergisticIT

    Arlington, VA
    5 days ago
  • $87.1k - $157.45k

     ...security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook...  ...alongside talented engineers, software developers, product managers, and mission experts to...  ...Alexandria, VA; St. Louis, MO; Chantilly, VA; Tucson, AZ; Englewood, COType: Full time
    Full time
    Contract work

    Leidos

    Alexandria, VA
    3 days ago
  •  ...Consulting at DescriptionProSidian seeks a Mid-Level InfoSec Threat Intelligence Engineer...  ...to team members and senior leadership.- Develop and maintain analytical procedures to meet...  ...healthy and achieve work-life balance. Our full-time team members receive a comprehensive... 
    Full time
    For contractors
    Work experience placement
    Internship
    Work at office
    Monday to Friday
    Shift work

    Prosidian Consultng

    Washington DC
    4 hours ago
  • $90k - $115k

     ...veteran status, or disability status.Job DescriptionWhat are you?A Full Stack DeveloperWhere is your seat?Washington, DCHow much are you...  ...to EEO guidelines.SummaryType: Full-timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Computer Software
    Local area

    Roljobs Technology Services

    Washington DC
    2 days ago
  •  ...DescriptionProSidian Consulting Seeks an Mid Level Energy Programs Engineering Advisor to...  ..., financial, and commercial issues that developing countries face in strengthening their energy...  ...currently include the following for Full Time Employees:Competitive Compensation:... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Remote work
    Flexible hours

    Prosidian Consultng

    Washington DC
    4 hours ago
  •  ...this contract is to provide the full range of technical and management services necessary to develop, maintain, and enhance CFSAN...  ...Project Management: Task Order level project management to establish...  ...agencies. SOFTWARE DEVELOPER (Mid-Level) - KEY PERSONNEL QUALIFICATIONS... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Flexible hours

    Prosidian Consultng

    Silver Spring, MD
    4 hours ago
  • $135k - $170k

     ...Travel: 0 - 10%Employment Type: Full Time/Salaried/...  ...00 Security Clearance: Secret Level of Experience: Senior This opportunity...  ...Technologies! We are seeking a Mid-Level AWS Solutions Architect...  ...Job ResponsibilitiesDesigns and develops system architectures and defines... 
    Full time
    Work at office
    Local area
    Work from home
    Worldwide
    Home office

    HII Mission Technologies Division

    Arlington, VA
    4 hours ago
  •  ...peer mentorship program. Travel:  0-10% The Role As a Mid-Level Forward Deployed Engineer (FDE), you will contribute directly...  ...maximize the value of their technology investments. We design, develop, and deploy solutions to solve mission-critical problems. PVM is... 
    Remote job
    Full time
    Flexible hours

    Pvm, Llc

    Washington DC
    1 day ago
  •  ...Full Stack Developer Employment Type: Full Time, Mid-level Department: Information Technology CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software application development in support of an... 
    Full time
    Flexible hours

    Cgsfederal

    Washington DC
    2 days ago
  •  ...Full Stack Developer (HVAR)Bethesda, MarylandOverviewBlack Canyon Consulting (BCC) is actively looking for a mid-level Full Stack Developer (C++) to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM)... 
    Full time
    Work at office
    Remote work
    Flexible hours

    Black Canyon Consulting LLC

    Bethesda, MD
    10 hours ago
  •  ...Employment Type: Full Time, Mid-level Department: Information Technology Overview CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software application development in support of an enterprise-wide... 
    Full time
    Flexible hours

    CGS Federal (Contact Government Services)

    Arlington, VA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mid-Level Full Stack Developer. Be the first to apply!