Average salary: $115,460 /yearly

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  • Mid-level Full Stack Developer

     ...industry leaders.We are Sparksoft!ROLE & RESPONSIBILITIES: Design, develop, document, integrate, test, and deliver high quality code,...  ...Participate in peer code reviews to improve code quality.Provide Level 2 support, debugging, and troubleshooting for existing applications... 
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    Work at office
    Immediate start
    Flexible hours

    Sparksoft

    Annapolis, MD
    1 day ago

  • Mid-Level Full Stack Web Developer (MTS-2)

    $75k - $156k

     ...fertilization of ideas necessary for true innovation. For more information about Draper, visit .Job Description Summary:The mid-level full stack web developer works on mission-oriented projects that span from novel cyber applications to AI-powered solutions to fielded systems... 
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    Full time
    Local area

    Draper Laboratory

    Cambridge, MA
    15 hours ago

  • Node.js Backend Developer- Mid Level Developer

    Job ID: 28999781Reference Number: 26-00726Title: Node.js Backend Developer- Mid Level DeveloperPosted Date: 2026-08-04Contact: Vishika ChaudharyContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN Staffing Role: Node.js Backend Developer... 
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    HAN Staffing

    New York, NY
    15 hours ago

  • Mid-Level Web Developer

    $70k - $190k

     ...Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Web Developer to join our intel team.  Candidates should have the following qualifications:  TS/SCI Clearance with polygraph Eight (8)... 
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    Contract work
    Work experience placement
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    Belay Technologies

    Columbia, MD
    10 days ago

  • Mid-Level Web Application Developer

    $95k

     ...ModelDriven) to support business processes and user workflows. • Develop, test, and optimize cloud flows in Power Automate to automate...  ...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... 
    Suggested
    Flexible hours

    Synergy ECP

    Washington DC
    19 days ago

  • Mid-level Front End Developer

     ...Description & Requirements Maximus is seeking a Mid-level Front End Developer to join our team! The Mid-level Front End Developer provides subject...  ...software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating... 
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    Maximus, Inc.

    United States
    4 days ago

  • Full Stack Mid-Level Developer

    Software Guidance & Assistance, Inc., (SGA), is searching for a FS Mid-Level Developer - Front End for a CONTRACT assignment with one of our premier Regulatory clients in the DMV area. This role is part of a technical team building the next generation of document... 
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    Contract work
    Work at office

    Software Guidance & Assistance

    Rockville, MD
    2 days ago

  • Mid/Senior-Level Front-End Developer

    $168k - $240k

     ...finalist in 2021!   Belay Technologies is seeking a Mid/Senior-Level Front-End Developer to join our intel team to support Reporting Tool Suite...  ...readers ~508/WAI-ARIA knowledge ~ Oracle ~ Amazon Web Services (AWS) ~ Agency reporting and dissemination tools... 
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    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    17 days ago

  • Mid Level Full Stack Developer

     ...Position: Mid Level Full Stack Developer Location: Remote (Princeton NJ) Duration: Full Time Experience: 5-7 Years Job Description...  ...Full Stack Application Developer with exp. in Java, web, and database technologies. • s a full stack Java Application... 
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    Full time
    Remote work

    Syntricate Technologies

    United States
    1 day ago

  • Mid-Level Full Stack Developer

    $100k

     ...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 will collaborate with both government and... 
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    For contractors
    Flexible hours

    SW Complete

    Washington DC
    5 days ago

  • Mid level full stack developer

     ...Mid Level Full Stack Developer Retail client Rate: DOE Location: Remote in US is ok 6 month+ with option to hire Client is seeking a highly...  ...including customizations and extensions. ~ Strong knowledge of web technologies such as HTML, CSS, JavaScript, and AJAX. ~... 
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    Remote work

    Cardinal Integrated

    United States
    5 days ago

  • Mid-Level Web Application Developer

     ...Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!Position OverviewThe Mid-Level Web Application Developer shall be responsible for systems development, testing and implementation in a web-based environment.Core... 
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    Full time

    Halvik

    McLean, VA
    3 days ago

  • Mid-Level UI/UX Developer (TS/SCI REQUIRED)

     ...Position Overview Seeking a collaborative Mid-Level UI/UX Designer & Graphic Artist to...  ...: Partner with GIS and front-end developers to ensure technical feasibility and seamless...  ...InDesign (layouts/briefs), and Dreamweaver (web layouts/CSS). GIS Familiarity:... 
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    Integrity Management Consulting

    McLean, VA
    7 days ago

  • Mid-Level Full Stack Software Developer

    $175k

    Leidos is seeking a Journeyman Full Stack Developer to build secure, scalable applications that power mission-critical solutions in national...  .... In this role, you will design and develop end-to-end web solutions, from intuitive front-end interfaces to robust back-end... 
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    Flexible hours

    Leidos

    Hazelwood, MO
    more than 2 months ago

  • Mid-Level Web Developer: Full-Stack (JS/PHP)

    Booz Allen Hamilton is seeking a Mid Web Developer to lead the design, development, implementation and maintenance of a major website. You will apply advanced skills and industry knowledge, delivering complete solutions across front-end and back-end components. The role... 
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    Booz Allen Hamilton

    Mc Lean, VA
    1 day ago

  • Mid-Level Python Backend Developer

    $155k

    Leidos is seeking a Python Developer to build secure, scalable applications that support mission-critical government and commercial programs. In this role, you will design, code, and test Python services and APIs, integrate with data sources and cloud platforms, and follow... 

    Leidos

    Boulder, CO
    more than 2 months ago

  • Jr-Mid Level Full Stack Developer

     ...Jr-Mid Level Full Stack Developer Location: Dallas, Jersey City, Tampa (Hybrid 3 days/week)] 12 months CTH Job Description:   Overall Experience & Mindset Early‑career to developing engineer with ~2-4 years of hands‑on experience in full... 
    3 days per week

    Stellar IT Solutions LLC

    Jersey City, NJ
    20 days ago

  • Mid-Level Cloud-Based Web Developer (FICO Blaze)

     ...Job Description Job Description Job Title: Mid-Level Cloud-Based Web Developer (FICO Blaze)   Job Summary:   We are seeking a highly skilled FICO Blaze Developer to join our team. The ideal candidate will have experience in developing and implementing FICO... 

    CMT Services Inc

    Hyattsville, MD
    a month ago

  • Mid-Level Application Developer

     ...Contribute to the technical design, development, testing, and implementation of Java-based custom software solutions.Develop and enhance Java-based RESTful web services in alignment with established technical designs and architectural standards.Review functional... 
    Work at office
    Immediate start
    Flexible hours

    Sparksoft

    Annapolis, MD
    2 days ago

  • Mid-Level Salesforce Application Developer

    $130k - $190k

    OverviewAs a Mid-Level Salesforce Application Developer, you will be refactoring applications to better utilize out of the box functionality, refactoring...  ...declarative configuration, Apex development, and Lightning Web Component developmentAble to translate user stories... 

    Steampunk

    McLean, VA
    2 days ago

  • Mid Web Developer

    Job TitleMid Web DeveloperLocationHuntsville, AL 35649 US (Primary)CategoryIntelligenceJob TypeFull-TimeCareer LevelStaffEducationBachelor...  ...with CI PolygraphJob DescriptionPrescient Edge is seeking a Mid Web Developer to support a federal government client. Please note that the... 
    Contract work

    Prescient Edge

    Huntsville, AL
    1 day ago

  • Mid - Senior level Groovy / Grails Developer at Orlando, FL Only W2 Only USC, GC and GC EAD and OPT EAD resumes.

    Job DescriptionHi,We have a new long term contract open for an h1 candidate near Orlando, FL! It is for a mid - senior level Groovy / Grails Developer. Please send me candidates with the following experience along with their references. Thank you!Only USC, GC and GC EAD... 
    Long term contract

    USM Systems

    Orlando, FL
    1 day ago

  • Mid-Level Software Developer

     ...Bachelor's degree with 3 years of experienceExperienced Software Developer:At least 3 years in Java or similar object-oriented programming languageExperience working with Spring Boot REST APIs and SOAP web servicesExperience with HTML front-end development and building... 
    Temporary work
    Work at office
    Remote work

    Fusion Technology

    Washington DC
    15 hours ago

  • Mid - Senior level Groovy / Grails Developer at Orlando, FL

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development,...  ...contract open for an h1 candidate near Orlando, FL! It is for a mid - senior level Groovy / Grails Developer. Please send me candidates with... 
    Long term contract
    Worldwide

    USM Systems

    Orlando, FL
    1 day ago

  • Mid-level Software Developer: HSV-26133

    Position Description:deciBel Research is seeking an experienced Software Developer in Huntsville, AL.As a Software Developer on the Ground-based Midcourse Defense (GMD) Weapon System (GWS) Fire Control (GFC) Battle Manager software team, the selected candidate will be part... 

    deciBel Research

    Huntsville, AL
    2 days ago

  • Mid Level Developer

    $179k

    DescriptionPosition: Software Developer Location: Rosslyn, VA, Clearance: SecretThe Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with stakeholders... 

    ActioNet

    Rosslyn, VA
    3 days ago

  • Mid-level Software Developer

     ...TechnologyJob Function: Software EngineeringPay Type: SalaryEducation Level: Bachelor’s DegreeASRC Federal delivers technology and...  ..., employees, and shareholders.ASRC Federal is seeking a Mid-level Software Developer to support the Navy Circuit Management Office (NCMO) for... 
    Work experience placement
    Work at office

    ASRC Federal Holding Company

    Suffolk, VA
    3 days ago

  • Mid-Level Software Developer

    $140k

     ...-driven technology solutions company supporting U.S. Department of Defense and federal agencies, is seeking a Journeyman Software Developer. In this role, you will design, develop, test, and maintain secure, high-quality software solutions that directly support national... 

    SimVentions, Inc

    Virginia
    1 day ago

  • Mid-Senior Full Stack Developer

    $98.5k - $206.8k

    Job Title: Mid-Senior Full Stack DeveloperJob Category: EngineeringTime...  ...API layer and modern web UI delivering critical, real-time...  .... As a Mid-Senior Full Stack Developer, you will operate within a hardened...  ...experience. 5+ years (mid-level) or 10+ years (senior-level)... 
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    1 day ago

  • Mid-Level Backend Software Engineer

    $87.1k - $157.45k

     ...want your work to support a mission with visibility at senior levels, you’ll thrive here.We’re hiring a Backend Software Engineer to...  ...reporting. You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute... 
    Full time

    Leidos

    Gaithersburg, MD
    1 day ago