Mid level back end developer jobs in United States

  • Work in company

    Back End Developer – Mid-level

    Maximus

    General Information · Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high- ...

    Fort Meade Full time

    1 day ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · This position is contingent upon contract award and position availability. Selected candidates will receive a contingent o ...

    Castroville Full time

    1 week ago

  • Work in company

    Mid-Level Back-End Developer

    Only for registered members

    Who We Are · Join a collaborative engineering team delivering reliable, high-performance services for financial data systems. You'll develop and maintain .NET APIs, integrate with internal and third-party systems, and help evolve our service architecture. Onsite in Phoenix with f ...

    Phoenix, AZ $90,000 (USD) per year

    6 days ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · This position is contingent upon contract award and position availability. · The role is onsite five days a week in San An ...

    Geronimo Full time

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · This position is contingent upon contract award and position availability. Selected candidates will receive a contingent o ...

    Somerset Full time

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    · General information · Job Posting Title · Back End Developer – Mid-level · Date · Wednesday, February 18, 2026 · City · San Antonio · State · TX · Country · United States · Working time · Full-time · Description & Requirements · Maximus is a trusted federal partner supporting ...

    La Vernia Full time

    44 minutes ago

  • Work in company

    Mid-Level Back-End Developer

    Only for registered members

    We're seeking five Mid-Level Back-End Developers to expand our platform's API and service capabilities. · This role is hands-on: building production-grade code, reviewing pull requests, · and helping shape our architectural standards. You'll work closely with DevOps, · QA, and UI ...

    Phoenix

    1 month ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Join Maximus as a Back End Developer in a fast-paced environment supporting mission-critical programs across national security, defense, and public service delivery. · We are looking for a skilled developer to support back-end software development activities and work on system ca ...

    Cibolo Full time

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Only for registered members

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability and results.This position is contingent upon contract award and position availability. · ...

    San Antonio $100,000 - $130,000 (USD)

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · ...

    San Antonio Full time

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Back End Developer – Mid-level · This position is contingent upon contract award and position availability. · The selected candidate will receive a contingent offer of employment which will become final only upon successful contract award to Maximus, availability of the position, ...

    Floresville Full time

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Only for registered members

    Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · This role is onsite five days a week in Fort Meade, MD and requires an active TS/SCI security clearance. · ...

    Fort Meade $100,000 - $130,000 (USD)

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    Back End Developer – Mid-level at Maximus. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service accountability and results. · Provides subject matter proficiency supporting back-end software development acti ...

    Boerne Full time

    1 week ago

  • Work in company

    Mid-level Back-end Developer

    Only for registered members

    +The Back-end Developer is a key contributor to the development of the CQC suite of web applications. · +Design, build and maintain high-performance RESTful APIs to support geospatial data visualization and aviation analytics. · Architect and optimize data structures to handle co ...

    Houston, TX

    1 month ago

  • Work in company

    Back End Developer – Mid-level

    Maximus

    · General information · Job Posting Title · Back End Developer – Mid-level · Date · Wednesday, February 18, 2026 · City · San Antonio · State · TX · Country · United States · Working time · Full-time · Description & Requirements · Maximus is a trusted federal partner supporting ...

    Castroville

    3 days ago

  • Work in company

    Back End Developer – Mid-level

    Only for registered members

    Back End Developer – Mid-level position at Maximus. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. · This role is onsite five days a week in San Antonio, Texas. ...

    San Antonio $100,000 - $130,000 (USD)

    1 week ago

  • Work in company

    Back End Developer – Mid-level

    Only for registered members

    General information · Job Posting Title · Back End Developer – Mid-level · Date · Wednesday, February 18, 2026 · City · Fort Meade · State · MD · Country · United States · Working time · Full-time · Description & Requirements · Maximus is a trusted federal partner supporting miss ...

    Fort Meade $100,000 - $130,000 (USD)

    5 days ago

  • Work in company

    Back End Developer – Mid-level at Maximus

    Only for registered members

    hackajob is collaborating with Archer to connect them with exceptional tech professionals for this role. · General information · Job Posting Title Back End Developer – Mid-level Date Wednesday, February 18, 2026 City Fort Meade State MD Country United States Working time Full-tim ...

    Fort Meade

    1 week ago

  • Work in company

    Mid Back End Developer

    Only for registered members

    Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. · Analisis y planificacion para mejorar procesos. · ...

    San Antonio

    2 weeks ago

  • Work in company

    Mid Level Java Developer(Back-End)

    Only for registered members

    · Company Description · Hello, · Greetings from Jobsbridge · Jobsbridge, Inc. is a fast growing Silicon Valley based I.T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions. · Be it core Java, full-stack Java, Web/UI designers, Big ...

    Newark, NJ

    6 days ago