- 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
- 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
- System One (Ashburn, VA)
- Job Title: iOS Developer - Mid -Senior Level Location: Vienna or Winchester, VA or Pensacola, FL Hybrid: onsite 2 days a week or 8 days a month Pay Rate: W2 only ... stability and performance improvements * Collaborate with cross-functional Agile teams including front- end , back - end , and product stakeholders * Participate… more
- 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 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
- 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
- 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
- Noblis (Reston, VA)
- …with the Software Development Lifecycle (SDLC) + Proficient with git and git workflows + Mid Level : + Bachelor or Masters with 3 years of experience OR associate ... material framework + Experience with one of the following back - end frameworks: fastapi (preferred), flask, express, Spring...of experience + Compensation: $90,700 - $141,775 + Senior Level : + Bachelor or Masters with 5 years of… more
- Leidos (Reston, VA)
- …and lead teams of other subject matter experts, guiding and teaching junior and mid - level resources in the process of defining new systems to achieve specific ... C++, Python, R, JavaScript, HTML), construct enterprise solutions using multi- level architectures, containerization, cloud services, database systems, and COTS… more
- Google (Washington, DC)
- …_place_ New York, NY, USA; Atlanta, GA, USA; +5 more; +4 more ** Mid ** Experience driving progress, solving problems, and mentoring more junior team members; deeper ... one step further, you also persuasively communicate your recommendations to senior- level executives, roll-up your sleeves to help drive implementation and check… more
- Oracle (Washington, DC)
- …code reviews, and champion best practices. + **Mentorship:** Guide junior and mid - level developers, fostering **technical excellence and continuous learning** . ... front- end /UI development experience, with a focus on **large-scale, enterprise- level applications** . + Proven track record of delivering **robust, scalable,… more
- CDM Smith (Gaithersburg, MD)
- …transaction systems, and customer support operations. Tolling systems include commercial back -office and customer back - end transaction processing for ... legislative committees, other public bodies, and the public *Mentoring junior and mid - level staff in revenue collection systems *Supporting business development… more
- The US Pharmacopeial Convention (USP) (Rockville, MD)
- …Ensures release processes and procedures are applied and releases can be rolled back as needed. + . Performs design, development, testing, code review and ... Performs functionality testing for deployment of upgrades to keep application release level current. + Proactively work through service requests with support as… more
- Guidehouse (Mclean, VA)
- …+ Provide demonstrations of developed applications to product owners and end users. + Participate in platform upgrade activities, including regression testing ... in an Agile environment. + Candidates with an ACTIVE "SECRET" or higher- level clearance are preferred. + Experience with ServiceNow automated testing framework… more
- Guidehouse (Mclean, VA)
- …variances to budget and forecast, develop reports and presentations to explain month- end results, and create financial models to support decision making. In ... Experience working with accounting, department heads, and other company leadership within a mid -size to large firm + This is a hybrid position with heavy preference… more
- Cardinal Health (Washington, DC)
- …and good engineering practices. This job family programs and configures end user applications, systems, databases and websites to achieve the organization's ... checks on CMDD, Discovery data including monitoring jobs, data loads and mid servers. Resolve data errors by implementing permeant corrective actions. + Discovery… more