- Tyto Athene (Reston, VA)
- …scalable, and secure web, enterprise, and edge applications + Strong skills in back - end development using Node.js or Python + Experience writing clean, ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1604/ mid - level -mission-full-stack-software-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1604_… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Mid - Level Back End Developer to build, enhance, and support backend systems and APIs. This role involves independently ... development and backend architecture + Ability to work independently and handle tasks end -to- end What we'd like you to have + Experience with databases such as… more
- CACI International (Sterling, VA)
- Front End Software Engineer ( Mid - Level ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... End : 1/1/2026 We are seeking a dedicated Front End Software Engineer ( Mid - Level ) to...+ Working closely with on-site and remote engineers developing front- end applications and back - end microservices,… more
- Kelly Services (Alexandria, VA)
- ** Mid - Level Software Developer (Contract to Hire)** **Up to $120K/year** *100% onsite supporting DoD customer* *Requires active SECRET clearance to be ... considered* **Job Description:** Our customer is seeking a skilled and visionary mid - level software developer to lead their software development team and… more
- Chenega Corporation (Gaithersburg, MD)
- Software Engineer, Mid - Level Gaithersburg, MD Join our Talent Network Chenega Agile Real-Time Solutions (CARS) Software Engineer, Mid - Level Are you ready ... Real-Time Solutions (CARS) is currently looking for aSoftware Engineer, Mid - Level to join our growing team in...lifecycle following Program SAFe practices. + Experience with building front- end or back - end Java applications… more
- CACI International (Chantilly, VA)
- Mid - Level Test Automation Engineer (Playwright SME) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Opportunity:** **We are seeking a highly skilled and dedicated Mid - Level Test Automation Engineer to drive the...integrate them into our CI/CD pipelines, and maintain strict end -to- end traceability. You will bridge the gap… more
- BAE Systems (Annapolis Junction, MD)
- …servers of Special Purpose devices (SPDs) + IBM of HP Blade servers with FC/SAS/Network back end + Multi-vendor filesystems such as XFS, GPFS and Lustre + ... solutions to complex challenges. We are seeking an experienced Mid - Level HPC Systems Administrator to join our...maintain HPC farm systems, HPC MPP clustered systems, Front End servers, and Special Purpose devices (SPDs) + Configure… more
- CGI Technologies and Solutions, Inc. (Chantilly, VA)
- …candidate is a motivated, detail-oriented individual who is equally comfortable with back end data structures and visualization and story-telling. A willingness ... **Business Intelligence Reports Developer - Mid - Level ** **Category:** Business Consulting, Strategy and...related solutions ranging from initial data acquisition through to end user content and reports. *Perform analysis and document… more
- GliaCell Technologies (Annapolis Junction, MD)
- …security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Mid - Level Systems Engineer who is ... amazingly talented people Job Description: GliaCell is seeking a Mid - Level Systems Engineer on one of our...Oracle, Postgres) + Experience reverse engineering systems in both front- end and back - end capacities +… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …career-defining. The opportunity we can offer is one-of-a-kind. **Join Us as a Mid - Level Java Developer - Innovate with Cutting-Edge Tech in Annapolis Junction, ... where your skills truly matter? We're looking for a ** Mid - Level Java Developer** to join our dynamic...and oversee requirements and technical implementation of high visibility back - end Java software development.** **Oversee and mentor… more
- Shuvel Digital (Vienna, VA)
- Description: Top Skills: Full Stack SDET (Front- End and Back - End Automation Test Exp Required) Expertise In (hands-on): Programming Language- Java ... Test complex API, web and mobile based applications that reference database back - end systems Support non-functional requirements such as, performance testing Set… more
- Belay Technologies (Fort Meade, MD)
- …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid - Level Software Engineer to join our intel team. The Software Engineer develops, ... new development, and requirements analysis and synthesis from system level to individual software components. The Agentic AI ICAM...implementing REST services using JSON + Full life cycle front- end and back - end application development… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Senior Back End Developer to lead backend development efforts, drive technical decision-making, and build high-quality, scalable ... secure, and production-ready cloud solutions + Provide technical leadership and mentor junior/ mid - level developers + Drive best practices for coding, testing,… more
- Leidos (Bethesda, MD)
- …for test automation across the organization. + Guide and mentor junior and mid - level test engineers, sharing best practices, conducting code reviews, and ... Engine + Proven experience leading software verification initiatives and mentoring junior or mid - level engineers. + Experience reviewing output of CI/CD jobs and… more
- General Atomics (Chantilly, VA)
- …skill development, and growth paths for less experienced engineers + Mentor mid - level and junior engineers, fostering a culture of continuous learning, ... reports. Our users love our software. Our customers come back because we deliver. And our engineers stay because...DoD or Intelligence Community **US Citizenship Required?:** Yes **Experience Level :** Mid - Level (3-7 years) **Relocation… more
- Belay Technologies (Annapolis Junction, MD)
- …2020 and a finalist in 2021! Belay Technologies is seeking an experienced Mid /Senior- Level System Engineer to drive the technical integrity and full life-cycle ... services view for architectures using applicable DoDAF standards + Conduct and/or approve end -to- end system trade analyses to optimize system operations over its… more
- Oracle (Washington, DC)
- **Job Description** **Job Title:** Mid - level Federal Technology Architect (IC2) **Location:** Arlington, VA - In office 4 days a week **Security Clearance ... so candidate must be a US Citizen. **Overview:** Oracle Health is seeking a Mid - level Federal Technology Architect (IC2) to join our team. This individual will… more
- CACI International (Sterling, VA)
- …in .C#, NET, Angular, Java, Python, Ruby, etc. + Utilizing SQL Server + Front or back end developer + CSS3, Less, HTML, JavaScript, and jQuery + Integration with ... CACI is currently looking for a motivated, career and customer-oriented mid - level Software Engineer/Developer with Agile methodology experience to join… more
- CACI International (Arlington, VA)
- …to think critically in solving urgent mission issues, supporting end to end platform development from back - end configuration to Self-Service Portals. 3 ... business requirements. + Provide technical guidance and support to junior and mid - level staff. + Design, create and configure Notifications, UI Pages, UI Macros,… more
- Guidehouse (Mclean, VA)
- …+ Provide demonstrations of developed applications to product owners and end users. + Participate in platform upgrade activities, including regression testing ... and Scoped Apps. + Experience with web services integration, specifically Mid -Server, SOAP, and REST, preferred. + Strong experience with scripting (JavaScript,… more
