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

Mid-Level Software Engineer

$70k - $190k
Full-time

Belay Technologies, Inc.

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. We are seeking a seasoned Software Engineer for development and maintenance of large-scale, distributed web applications. In this role, you will focus on building robust, scalable systems using modern JavaScript/TypeScript frameworks and Python, while leveraging DevOps automation to manage cloud-native environments. While the primary focus is high-level software architecture and development, our team operates in the offensive cyber space. Candidates who possess a background—or a strong personal interest—in reverse engineering and vulnerability research will find a unique opportunity to apply their engineering rigor to complex security challenges. Responsibilities: Develop and maintain large-scale, distributed web applications using Node.js, TypeScript and Python. Architect scalable microservices and backend systems that support high-performance data processing and communication. Utilize DevOps automation tools and Infrastructure-as-Code (IaaS) to deploy and manage services in commercial cloud environments. Create robust CI/CD pipelines to ensure the continuous delivery of secure and reliable software updates. Collaborate with security researchers to integrate engineering best practices into offensive cyber and vulnerability research projects. Collaborate with users and analysts to improve tooling and mission capabilities Candidates should have the following qualifications: TS/SCI Clearance with polygraph 8 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S. Skills Requirements: Experience with professional software development in JavaScript, TypeScript, and Python. Knowledge of building and maintaining enterprise-grade, distributed web applications and system architectures. Experience with DevOps automation, cloud service providers (e.g., AWS), and Infrastructure-as-Code methodologies. Knowledge of modern software engineering principles, including version control, testing frameworks, and agile workflows. Experience with high-side development environments and non-attributed network configurations. Nice to Haves: Experience or interest in offensive cyber operations, vulnerability research, and software reverse engineering. Knowledge of Android application architecture and experience or interest in mobile vulnerability research. Experience with low-level programming in C/C++ and utilizing debuggers such as gdb or similar tools. Perks and Benefits: 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program 10% matching in 401(k) contributions vested on day one $5,000 annual training/tuition Student Loan Repayment Program 100% company-funded HSA Rich medical coverage (100% coinsurance) Dental coverage including orthodontia Up to $420,000 in life insurance, premiums 100% company funded Amazon Prime, gym reimbursement, monthly lunches, games and prizes Pet adoption program, generous referral bonus program, fun events, and more! At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $70,000 to $190,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mid-Level Software Engineer in Maryland vacancy
  • $70k - $190k

     ...Software Engineer Belay Technologies is seeking a Software Engineer to join our intel team. Join CNO's Custom Media Operations team, winners of the President's Intelligence Advisory Board Killian Award for outstanding mission support. CMO is leading the charge on media... 
    Software
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Chestertown, MD
    4 days ago
  • $115k - $190k

     ...with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a strong Mid-Level Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being... 
    Software
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies LLC

    Columbia, MD
    3 days ago
  • $259k

     .... • Utilize Linux, Bash, Git, SQL, MySQL, and PostgreSQL for software development. • Process Big Data with Apache Spark and Parquet...  ..., Angular, Vue). • Work with Distributed Big Data processing engines, including Apache Spark. • Perform data wrangling and preprocessing... 
    Software

    Navstar

    Annapolis Junction, MD
    5 days ago
  •  ...Mid-Level Software Engineer This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Mid-Level Software Engineer to support its government customer in Annapolis Junction, MD. Qualifications: Master's degree in... 
    Software
    Full time

    Navstar

    Annapolis Junction, MD
    5 days ago
  • $115k - $190k

     ...do not apply if you currently do not possess this level of clearance. Are you a Mid-Level DevOps Engineer who is ready for a new challenge that will launch...  ...Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security... 
    Software
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies LLC

    Columbia, MD
    2 days ago
  • $110k - $130k

     ...areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-...  ...and learn more about what it means to serve with MKS2. Mid-Level Systems Integration Engineer (Linux, Unix, C) Salary: $1... 
    Software

    MKS2 Technologies

    Annapolis, MD
    2 days ago
  •  ...Mid-Level Fullstack Software Engineer Software Guidance & Assistance, Inc., (SGA), is searching for a Mid-Level Fullstack Software Engineer for a contract assignment with one of our premier Regulatory clients in Tysons, VA; Rockville, MD; Woodbridge, NJ; or Jersey City... 
    Software
    Contract work

    SGA

    Rockville, MD
    4 days ago
  • $172k

     ...Mid Level Database Engineer SYSTOLIC is seeking a Mid Level Database Engineer with MongoDB (preferred) or MariaDB experience to work on a very...  ...Lead development of database structures, database parser software, and database loading software. Direct fulfillment of requirements... 
    Software
    Shift work

    Navstar

    Annapolis Junction, MD
    5 days ago
  •  ...Cloud Software Engineer We are hiring Cloud Software Engineers at multiple levels to support advanced mission systems for U.S. Government Intelligence Programs. These...  ...cloud platforms Qualifications by Level Mid-Level Cloud Engineer (Level 2) ~ Bachelor's... 
    Software

    Razor Talent

    Baltimore, MD
    2 days ago
  • $115k - $190k

     ...with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Mid-Level Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being... 
    Software
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies LLC

    Annapolis, MD
    3 days ago
  • $105k - $125k

     ...company. We're a community of innovators, engineers, analysts and business professionals...  ...particular, wee are seeking an experienced Mid-Level Engineer to primarily support our...  ...concepts, including requirements analysis, software architecture, test methods, and functional... 
    Software
    For contractors

    Absolute Business Solutions Corp

    Aberdeen, MD
    3 days ago
  • $108k - $134k

     ...Mid-Level ID&C Software Engineer Job Locations US-TN-Arnold AFB Requisition Number 2026-23737 Category Engineering Category Engineering Overview Job Title: Mid-Level ID&C Software Engineer Location: TN Job... 
    Software
    Full time
    Part time
    H1b
    Local area
    Night shift

    Beyond New Horizons

    Arnold, MD
    2 days ago
  • $115k - $190k

     ...with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Mid-Level Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated... 
    Software
    16 hours
    Full time
    Contract work
    Remote work
    Work from home
    Relocation package

    GliaCell Technologies LLC

    Annapolis Junction, MD
    4 days ago
  • $160k - $190k

     ...Our contract supports more than 12 efforts with varying levels of hardware and software development requirements. Our projects are focused on front...  ...the way forward for implementation. As part of an engineering office, our customer and our workforce look and plan for... 
    Software
    Hourly pay
    Contract work
    For contractors
    Work at office
    Local area
    Monday to Friday

    Amentum

    Hanover, MD
    5 days ago
  • $105k - $200k

     ...finalist in 2021!   Belay Technologies is seeking a CNO Reverse Engineer to join our intel team.  Responsibilities: Create and...  ...eight (8) years of demonstrated experience in either hardware or software reverse engineering Eight (8) years of relevant experience... 
    Software
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis, MD
    3 days ago
  • $130k - $190k

    We are seeking a talented and motivated DevOps Engineer to join our team. In this role, you will work closely with development and operations...  ..., implement, and optimize CI/CD pipelines that streamline software delivery and enhance collaboration. You will be at the... 
    Software
    Contract work
    For contractors
    Work at office
    Flexible hours
    Night shift

    Freedom Technology Solutions Group

    Annapolis, MD
    1 day ago
  • $125k - $215k

     ...Mid-Level Software Engineer As a Mid-Level Software Engineer, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Your responsibilities will include, but not be limited to: Review and test software... 
    Software
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    5 days ago
  •  ...Title : Fullstack Engineer Location : McLean, VA or Rockville, MD Target Start Date : ASAP Type...  ...contract Pay Rate : DOE The Contractor Software Engineer is responsible for developing and supporting enterprise... 
    Software
    Contract work
    For contractors
    Immediate start

    ConsultNet Technology Services and Solutions

    Rockville, MD
    22 hours ago
  • $87.1k - $157.45k

     ...Overview Mid-level SQL Engineer Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At...  ...enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates... 
    Software

    Bridge Core

    Gaithersburg, MD
    2 days ago
  • $87.1k - $157.45k

     ...Mid-Level Backend Software Engineer Active TS clearance (SCI eligibility) and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence... 
    Software

    teKnoluxion

    Gaithersburg, MD
    4 days ago
  • $105k - $125k

     ...Mid-Level Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph Schedule: Full Time Travel: Yes, 10% of... 
    Software
    Full time
    Remote work

    Ennoble First, Inc.

    Gaithersburg, MD
    5 days ago
  • $182k

     ...Full Scope Polygraph to be considered. Summary: • Develop software with Java and Agile methods. • Design and implement algorithms...  ...software system installation. • Requires Database Engineering, SQL, PostgreSQL, and Elasticsearch experience. Qualifications... 
    Software

    Navstar

    Annapolis Junction, MD
    2 days ago
  • $105k - $200k

     ...Technologies is seeking a Database Engineer to join our intel team. The...  ...managers, system and software integration engineers, test engineers...  ...have at least 10 years of high-level, in-depth, dedicated database...  ...development. Salary Range Mid-Level: $105,000 to $200,000... 
    Software
    Contract work
    Temporary work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    4 days ago
  •  ...a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Mid-level Software Integration Engineer to support its government customer in Annapolis Junction, MD. Qualifications: Bachelors Degree in Computer... 
    Software
    Full time

    2HB Incorporated

    Annapolis, MD
    5 days ago
  • $146k - $234k

     ...Senior Mid-Level Systems Engineer We are seeking a Senior Mid-Level Systems Engineer to provide enterprise-focused engineering support to a...  ...Assists with the allocation of the same to individual hardware, software, facility, and personnel components. Coordinates the... 
    Software
    Contract work
    For contractors
    Shift work

    Peraton

    Maryland
    4 hours ago
  •  ...System Administrator/Developer Baltimore MD Mandatory Qualifications: Five (5) years of experience in all phases of the software engineering lifecycle. SharePoint Experience. Four (4) years of experience within the past six (6) years managing and... 
    Software
    Work at office
    Flexible hours

    WATI

    Baltimore, MD
    5 days ago
  • $87.1k - $157.45k

     ...object-oriented programming, and mission-driven engineering , and you're ready for work that actually moves...  ...to support a mission with visibility at senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a high-visibility, data-driven... 
    Software
    Local area
    Immediate start

    Leidos

    Gaithersburg, MD
    9 days ago
  •  ...implementing microservices architectures. • Strong knowledge of software architecture principles and practices. • Excellent...  ...collaborative environments • Knowledge of modern software engineering, to include DevSecOps practices and continuous integration/continuous... 
    Software

    Avid Technology Professionals

    Bethesda, MD
    4 days ago
  •  ...object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the...  ...work to support a mission with visibility at senior levels, you’ll thrive here. We’re hiring a Backend Software Engineer to support a high‑visibility, data‑... 
    Software

    Leidos LLC

    Gaithersburg, MD
    1 day ago
  • $94.4k - $120k

     ...'s Degree in computer science, computer engineering, or information systems or related discipline...  ...) years of experience with bug tracking software (i.e. Bugzilla). Four (4) years of...  ...cloud AWS certification at Associate level or higher ~ Must hold a clearance or... 
    Software
    Contract work
    Work experience placement
    Local area

    ELEVI Associates

    Laurel, MD
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mid-Level Software Engineer. Be the first to apply!