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  • $190k - $240k

     ...and a finalist in 2021!  Belay Technologies is seeking a Backend Software Engineer Level 3 to join our Intel team. This hybrid...  ...applications in a dynamic Agile environment. You should have experience developing Linux-based scripts to facilitate application integration... 
    Senior
    16 hours
    Contract work
    Work experience placement
    Remote work
    Flexible hours

    Belay Technologies

    Annapolis, MD
    1 day ago
  • $165k

    A leading cybersecurity firm is seeking a Senior Software Engineer to join their remote-first team. The role focuses on backend development, implementing robust systems in Rust, and optimizing software architectures. Candidates should have over 5 years of experience in... 
    Senior
    Remote work

    Dragos, Inc.

    Lexington Park, MD
    13 hours ago
  • $169k - $240k

    A financial technology company is seeking a Senior Software Engineer for their Affirm Card Engineering team in Baltimore, MD. The role involves building systems for money movement and data integration while collaborating across multiple teams. Ideal candidates will have... 
    Senior
    Remote work

    Affirm

    Baltimore, MD
    4 days ago
  • General information Job Posting Title Senior Back End Developer Date Thursday, February 19, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner... 
    Senior
    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement

    Maximus

    Maryland
    13 hours ago
  • Employee Navigator, a leading SaaS provider, is seeking a Senior Backend Engineer to design and maintain APIs for their benefits enrollment platform. The role requires extensive experience in C# and API development, working collaboratively in a fast-paced environment.... 
    Senior

    Employee Navigator

    Bethesda, MD
    13 hours ago
  • A leading DevOps agency is seeking a Sr. Engineer to contribute to backend development and infrastructure efforts. This role demands independent operation with minimal oversight, primarily in a remote context within the DMV area (DC, Maryland, Virginia) with periodic in... 
    Senior
    Remote job

    Mobomo, LLC

    Annapolis, MD
    1 day ago
  • A leading financial technology company is seeking an experienced backend software engineer to join the Merchant & Partner Lifecycle team. This role involves designing and implementing scalable systems while mentoring other engineers. Candidates should have over 5 years... 
    Senior
    Remote work

    Affirm

    Baltimore, MD
    7 days ago
  • A leading consulting firm is seeking a Full Stack/Backend Software Engineer to develop and sustain integrated, feature-rich capabilities. This role requires 7 years of software engineering experience and a Bachelor's degree in a technical discipline. Candidates should... 
    Senior

    Shield Consulting Solutions

    Annapolis, MD
    13 hours ago
  • $238k - $245k

    Halogen Engineering Group, Inc is seeking a Software Engineer with extensive experience in web services. This position is located in Annapolis Junction, Maryland, offering a hybrid work model with up to 16 hours of telework per week. Candidates should have at least 20 years...
    Senior
    16 hours
    Remote work

    Halogen Engineering Group, Inc

    Annapolis, MD
    4 days ago
  • $141.3k - $194.3k

    Piper Companies is seeking a Principal Software Engineer in Frederick, MD. This senior role involves designing backend systems and leading engineering initiatives, collaborating with stakeholders to ensure secure solutions. The ideal candidate has over 10 years of software... 
    Senior

    Piper Companies

    Frederick, MD
    4 days ago
  • $125k

     ...support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related... 
    Senior
    Contract work
    Remote work

    MAXIMUS

    Annapolis, MD
    2 days ago
  • A leading technology company is seeking a Senior Software Engineer II to lead the design of critical backend systems for its data streaming platform. The role requires deep proficiency in programming languages and experience with distributed systems. Candidates should... 
    Senior
    Remote work

    Confluent

    Maryland
    3 days ago
  • $165k

     ...About the role Dragos is seeking a Senior Software Engineer to join our team in building...  ...in this role, you will be part of our Backend Community and supporting a new Product...  ...qualifications ~5+ years of experience developing backend systems in a fast‑paced, high‑... 
    Senior
    Local area
    Remote work

    Dragos, Inc.

    Lexington Park, MD
    13 hours ago
  • A leading defense and engineering firm is seeking a Senior Software Engineer to design and develop scalable backend systems. Candidates should have extensive experience with backend programming languages like Java, Python, or Go, and be adept with technologies such as Kubernetes... 
    Senior

    Huntington Ingalls Industries

    Columbia, MD
    3 days ago
  •  ...Back-End Developer, Senior/Mid Full Time Fort Meade, MD Top Secret/SCI Clearance **This position is contingent upon contract award** Job Description: Job Responsibilities: Provides subject matter proficiency for work described in the task. Responsible... 
    Senior
    Full time
    Contract work

    Semper Valens Solutions

    Maryland
    1 day ago
  •  ...requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing...  ...if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary... 
    Senior
    Minimum wage
    Contract work
    Temporary work
    Work experience placement

    MAXIMUS

    Maryland
    4 days ago
  • $165k

    Dragos, Inc. is looking for a passionate Senior Software Engineer to enhance its OT Security Platform. You will develop back-end systems primarily in Rust and be part of...  ...Ideal candidates should have over 5 years of backend development experience, a solid understanding... 
    Senior
    Remote work

    Dragos, Inc.

    Lexington Park, MD
    13 hours ago
  • $190k - $240k

     ...now and pay later without any hidden fees or compounding interest. The Affirm Card Engineering team is looking for a passionate Senior Software Engineer to help build the tools and systems that we use to manage money movement, bank data integration & merchant data.... 
    Senior
    Work at office
    Remote work
    Flexible hours

    Affirm

    Baltimore, MD
    13 hours ago
  • $245k - $275k

    Erias Ventures, LLC, located in Annapolis, Maryland, is looking for a Full-Stack Software Developer to join their innovative team. The ideal candidate will focus on backend web services while also having experience with UI functionalities. A current Top-Secret clearance... 
    Senior

    Erias Ventures, LLC

    Annapolis, MD
    4 days ago
  • A veteran-owned tech company located in Maryland is seeking a Software Engineer to develop and maintain complex software systems. Candidates should have a Bachelor’s degree in Computer Science, TS/SCI clearance, and substantial experience. Key responsibilities include analyzing... 
    Senior

    Belay Technologies

    Annapolis, MD
    3 days ago
  • Halogen Engineering Group, Inc is seeking a Software Engineer specializing in Back End/AWS with at least 7 years of experience. The position requires current TS/SCI clearance and offers partial telework flexibility. Prospective candidates should possess skills in Agile ...
    Senior
    Remote work

    Halogen Engineering Group, Inc

    Annapolis, MD
    4 days ago
  • A cybersecurity solutions company based in Annapolis, Maryland, is seeking a Software Engineer Level 5. The role involves backend development, data engineering, and API development, focusing on scalable systems using Python and FastAPI. Candidates should have an active... 
    Senior

    RPMGlobal

    Annapolis, MD
    3 days ago
  • Avid Technology Professionals, LLC is seeking a strong full-stack software developer based in Annapolis, Maryland. The role is primarily focused on backend web services and requires deep knowledge in open-source tools like AWS, Docker, Kubernetes, among others. Candidates... 
    Senior

    Avid Technology Professionals, LLC

    Annapolis, MD
    4 days ago
  •  ...consulting firm is seeking a Sr. Software Engineer (Java) to design and develop cloud-first applications meeting high performance and security standards. This role will primarily focus on backend development, alongside Agile teams to implement scalable solutions. The ideal... 
    Senior
    Hourly pay
    Remote work

    Slalom

    Annapolis, MD
    4 days ago
  • $190k - $240k

     ...security in everything from provisioning to deployment, improving developer experience through automation, and building guardrails that...  ...have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.You have... 
    Senior
    Work at office
    Remote work

    Affirm

    Baltimore, MD
    3 days ago
  • A specialized recruiting firm is looking for a Senior Java Engineer in Annapolis Junction, MD. The ideal candidate will have extensive backend Java development experience and a deep understanding of RESTful APIs, JVM concepts, and frameworks like Spring and Hibernate. You... 
    Senior

    Stanley Reid & Company

    Annapolis, MD
    3 days ago
  • $245k - $275k

    Erias Ventures, LLC is seeking a Full-Stack Software Developer in Annapolis, MD. This role is primarily backend-focused, requiring open-source tool experience, strong communication skills, and a current Top-Secret/SCI clearance. The salary range is $245,000 - $275,000... 
    Senior
    Remote job
    Immediate start

    Erias Ventures, LLC

    Annapolis, MD
    4 days ago
  • $245k - $275k

    Erias Ventures, LLC in Annapolis, Maryland is looking for a full-stack software developer to work on backend web services and servers. Candidates should have at least 7 years of experience in a relevant software engineering role and possess a current Top-Secret/SCI clearance... 
    Senior

    Erias Ventures, LLC

    Annapolis, MD
    13 hours ago
  • $245k - $275k

    Erias Ventures, LLC is seeking a full-stack software developer focused on backend services with a strong understanding of Java, AWS, Docker, and Kubernetes. Candidates should have a Bachelor's degree in Computer Science and 20 years of experience in related fields. The... 
    Senior
    Remote job

    Erias Ventures, LLC

    Annapolis, MD
    4 days ago
  •  ...managing data pipelines Experience with web development with a Python backend Nice to have: interest / experience in AI, computer vision, and...  ...lab environment Job Description As an experienced web app developer, you'll be responsible for scaling our app simulation framework... 
    Senior

    Openkyber

    Maryland
    2 days ago