Mid-Level Backend Software Engineer
$87.1k - $157.45kteKnoluxion Consulting
Overview Mid-Level Backend Software Engineer Gaithersburg, MD 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, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid‑fire engineering, precision‑measured outcomes, and relentless grit into mission‑ready solutions. Do you want to join a team that is building tailored technical solutions to modernize our government’s mission and our client’s business? Do you have a desire to change how people work? Are you interested in helping to protect our nation’s cyber interests? Join our growing team supporting the NGA customer missions as a Backend Software Engineer . Responsibilities What you get to do every day: Backend Development: Design, develop, test, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services to support application functionality and system integrations Object‑Oriented Programming: Apply object‑oriented design principles to build scalable and maintainable systems Database Development: Write and modify SQL queries to support application functionality and data retrieval Data Source Collaboration: Collaborate with internal and external teams to understand data sources, formats, and access methods, and support integration into backend systems Linux Environments: Develop and troubleshoot applications within Linux‑based environments Data Processing & Business Logic: Implement backend logic for data transformation, processing, and system workflows Bug Fixing & Enhancements: Identify, debug, and resolve application‑level defects and performance issues Code Quality: Follow coding standards, participate in code reviews, and support documentation efforts Qualifications Clearance Required: Active TS clearance (with SCI eligibility) and eligibility to obtain CI poly Education/Experience: Requires bachelor’s or master’s degree in computer science, software engineering, or a related field 4‑8 years of experience with a bachelor’s degree, or 2‑6 with a master’s degree Required Skills: Professional experience developing object‑oriented applications in Java or Python Hands‑on experience building and maintaining RESTful APIs Basic to moderate experience with SQL capability, including writing queries and working with relational databases Working knowledge of Linux‑based environments Ability to work independently on defined tasks within established technical frameworks and deliver reliable results What is ideal? Experience with Apache Airflow or similar workflow orchestration technologies Experience with Spring Boot, Django, or similar backend frameworks Exposure to CI/CD pipelines (GitLab, Jenkins, etc.) Familiarity with containerization (Docker, OpenShift) Exposure to cloud environments (AWS or Azure) Experience working in Agile development environments Intelligence Community Experience preferred What you can expect from us Recognizing great achievements do not go unnoticed by Bcore through service anniversaries, spot awards, and employee referral bonuses You’ll join a growing organization of passionate, top‑shelf, IT engineering professionals with extensive experience in actively developing the technology revolution in the Intelligence community Highlights of our benefits include Health/Dental/Vision, 401(k) match, Universal Leave, STD/LTD/Life Insurance/Voluntary Life Insurance, Stipends, Referral Bonuses, and more! The expected salary range for this position is $87,100 to $157,450. Final compensation is unique to each individual and will be determined based on factors such as experience, education, geographic location, and contractual requirements. BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law. #J-18808-Ljbffr teKnoluxion Consulting
$87.1k - $157.45k
...ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering , and you’re ready for work that... ...mission with visibility at senior levels, you’ll thrive here. We’re hiring a Backend Software Engineer to support a high‑...Suggested$87.1k - $157.45k
teKnoluxion Consulting LLC is seeking a Mid-Level Backend Software Engineer in Gaithersburg, MD. This role requires developing backend systems using Java or Python, maintaining RESTful APIs, and collaborating with teams to integrate data sources. Candidates must have an...Suggested$87.1k - $157.45k
A technology company in Gaithersburg, MD is seeking a Backend Software Engineer to support a high-visibility, data-driven application. You will be responsible for backend development, including creating RESTful APIs and collaborating on data systems. Candidates should have...Suggested- A leading government solutions provider in Maryland is seeking a Share Point Developer to support innovative technical initiatives for a Federal agency. This role requires strong skills in developing SharePoint applications, PowerApps, and experience in an Agile team environment...Suggested
- ...Employment Type: Full Time, Mid-level Department: Information Technology Overview CGS is... ...to join our team. This role will perform software application development in support of an... ...best practices Experience with front and backend software development Familiarity with Unix...SuggestedFull timeFlexible hours
- Leidos LLC is seeking a Backend Software Engineer in Gaithersburg, MD to support a high-visibility application driving real-time decision-making. You'll design and maintain core backend services, develop RESTful APIs, and ensure system reliability and performance. The ideal...
- Bright Vision Technologies is hiring a Senior Backend Engineer focused on high-throughput platform development. This remote position in Clarksburg... ...will have strong expertise in distributed systems and experience mentoring mid-level engineers. #J-18808-Ljbffr TryApplyNowRemote job
$140k - $200k
...Technology Services and Solutions is hiring a mid-level Fullstack Developer. This is a contract... ...score## Job DescriptionTitle: Senior Software Engineer (Java/AWS/Angular)Location : Rockville,... ...scalable REST APIs, microservices, and backend services supporting high-volume...Contract work- Employment Type: Full Time, Mid-level Department: Information Technology Overview CGS is... ...to join our team. This role will perform software application development in support of an... ...best practices Experience with front and backend software development Familiarity with...Full timeFlexible hours
$80k - $135k
...oriented, and experienced Civil and Structural Engineer to join our team in Rockville, MD/the DMV... ...standards Utilize advanced engineering software to create accurate models and simulations... ...the scope of work, project location, and level of experience, and may fall between $80,0...For contractorsWork at officeLocal area$110k - $145k
...UI/UX Engineer Location: Gaithersburg, MD Required Clearance: TS/SCI... ...collaborate closely with software engineers, product owners, and... ...applications with RESTful APIs and backend services. Optimize front-end... ...First pay range for this job level is a general guideline only...Full timeRelocation packageShift work$107.9k - $195.05k
teKnoluxion Consulting LLC is seeking a Backend Software Engineer based in Gaithersburg, MD. The role involves designing and building scalable backend services, developing RESTful APIs, and working in a Linux environment. Candidates must have an active TS clearance (SCI...- TryApplyNow is hiring a mid-level Full Stack Developer with expertise in Java, Python, and AWS to work on scalable cloud-native applications. This hybrid role is based in Rockville, Maryland, and offers the chance to work with modern technologies like microservices and...Full timeFlexible hours
$140k - $200k
...2Jobs via DiceBe an Early ApplicantFull TimemidHybridRockville, Maryland, USPosted Today## Role OverviewJobs via Dice is hiring a mid-level Full Stack Developer (Java/Python/AWS)\_ W2. This is a full-time hybrid role, based in Rockville. Part of Jobs via Dice's Frontend...Full time$120k - $145k
...organizations around the globe. With experts in biomedical science, software engineering, and program management, we focus on developing and applying... ...above is meant to illustrate the general nature of work and level of effort being performed by individual’s assigned to this...Work experience placementLocal areaFlexible hours- Cloud Infrastructure & Platform Engineering is a hands‑on technical leader responsible for designing... ...secure API gateway integration with backend services Align API platform with... ...and DR posture Mentor and develop new and mid level engineers Promote Infrastructure as Code...
$131.3k - $237.35k
...our next TS/SCI cleared Senior DevOps Software Engineer to play a critical role on the DOMEX Technology... ...running on Kubernetes, Elasticsearch backend, and Kafka messaging. Enhance,... ...Polygraph. Current DoD 8570.01M IAT Level II (or higher) certification, such as...Local areaImmediate startRemote workFlexible hours- A leading defense and intelligence technology company in Gaithersburg is seeking a Full-Stack Software Engineer to design and develop scalable software solutions. This role requires expertise in object-oriented programming, SQL, and RESTful services. The ideal candidate...
$107.9k - $195.05k
...We are seeking a Senior Software Developer who will be a member... ...identifying subtle defects, system-level impacts, performance... ...activities Mentor junior and mid-level developers, including coaching... ...processes, tooling, and engineering excellence, including integration...Local areaImmediate start- ...for soldiers and analysts by integrating software development with geospatial intelligence... ...US Citizenship Required As a Software Engineer, you will... Lead full-stack software development... ...or C2S. Guide and mentor junior and mid-level engineers, enforce code quality, and...Immediate start
- ...agile development methodology, attending daily stand-ups, sprint planning, and retrospective meetings. Minimum 2-3 years of software engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/...Full time
$107.9k - $195.05k
...enabled services and mission software capabilities in the areas of... ...seeking an experienced Software Engineer for the Maru Program. The... ...oriented programmingexpertise, backend development experience, and the... ...solution delivery. Clearance Level Required: Top Secret with the...Contract workLocal areaImmediate start$65k - $75k
...problem solving, and out of box thinking translate into positive ROI and success for our clients. Production Programmer is an entry level position in the Marketing Technology department with a focus on learning fundamental skills and applying them to existing processes....Work experience placementLocal area- ...Job Description Hybrid 3 days per week in the office in Gaithersburg, MD Our client seeks two DevOps Software Engineers at the mid or senior level to support Linux-centric platform engineering and automation. The role involves full lifecycle system administration on Red...Permanent employmentWork at officeRemote work3 days per week
$107.9k - $195.05k
...sector is seeking an experienced Senior Software Developer to support the delivery,... ...work alongside government partners, engineers, and other industry teammates to... ...Develop, test, and maintain application-level software including backend services, APIs, and user-facing...$200k - $300k
...DentalFull TimemidRockville, Maryland, US$200k – $300kPosted Yesterday## Salary ContextThis role offers $200k–$300k. The median for Mid-level backend roles is $115k–$160k (based on 71 listings). 82% above median.## Job DescriptionJob RequirementsThis opening is a lead dentist...Full timePrivate practiceRelocationRelocation packageFlexible hours$131.3k - $237.35k
...Modernization sector is seeking an experienced SME Software Developer to support the delivery,... ...work alongside government partners, engineers, and other industry teammates to... ...provide technical guidance to junior and mid-level developers without formal people management...Local areaImmediate start- ManpowerGroup Global, Inc. is seeking a Jr Full Stack Engineer in Rockville, Maryland. In this role, you will develop and maintain web-based UI components while designing and implementing backend services using Java, Python, and SQL. The position encourages collaboration...Weekly pay
$155.66k - $225.16k
...hiring our first AI Automation Engineer to lead how we apply AI... ...own process of creating this software Collaborate with teams across... ...systems across frontend and backend services when AI cannot Act... ...simultaneously ~ High level of ownership and accountability...Remote jobFull timeShift work$165.66k - $217.42k
...on key projects. About Our Engineering Organization Our Product Engineering... ...to have one of the strongest software development teams in the... ..., provide substantive code‑level feedback, and enforce quality... ...Native (frontend), Node.js/Java (backend), AWS cloud services....Temporary workWork at officeImmediate startRemote workWorldwide3 days per week
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