Back-End Software Developer
VTG
OverviewVTG is seeking a talented and experienced Back-End Software Developer to join our dynamic and innovative team in Chantilly, VA or Herndon, VA. As a Back-End Software Developer, you will play a key role in designing, developing, and maintaining high-quality software applications. You will work closely with cross-functional teams to understand requirements, translate them into technical solutions, and deliver innovative software products that meet customer needs. What will you do?Desing, develop, test, and deploy software applications using appropriate programming languages and technologies. Write clean, efficient, and maintainable code that adheres to best practices and coding standards.Conduct code reviews and provide constructive feedback to ensure code quality and consistency across the development team.Troubleshoot and debug issues, identify root causes, and implement effective solutions. Ensure the scalability, security, and performance of software applications through proper design and implementation. Participate in agile development methodologies, including sprint planning, stand-up meetings, and retrospective. Document software designs, processes, and configuration to facilitate knowledge sharing and maintain an up-to-date repository of technical documentations. Do you have what it takes?Active TS/SCI with Polygraph required. Bachelor’s degree in computer science, Software Engineering, or related field.Proven experience as Software Developer, including hands-on development and delivery of software applications. Proficiency in one or more programming languages, such as Java, C++, Python, JavaScript, or Ruby.Solid understanding of software development principles, including object-orientated design, data structures, algorithms, and design patterns. Experience with software development frameworks and tools such as Spring Boot (Java), .NET, React, Angular, and Django (Python).Familiarity with database systems and SQL, and experience in designing and optimizing database schemes. Knowledge of web development technologies and standards, including RESTful APIs. Excellent communication skills, both written and verbal, with the ability to collaborate effectively with team members and stakeholders.
$86.8k - $198k
Back End Software EngineerThe Opportunity:As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$87.1k - $157.45k
...visibility at senior levels, you’ll thrive here.We’re hiring a Backend Software Engineer to support a high‑visibility, data‑driven application... .... You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute...SuggestedFull time$86.8k - $198k
...Back End Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- OverviewWe are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications... ..., and troubleshooting.Participate throughout the full Software Development Lifecycle (SDLC).Troubleshoot application defects,...Suggested
$86.8k - $198k
...DeveloperThe Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile... ...the chance to not just develop software, but to create a system that will... ...applications Experience using back-end and front-end languages or...SuggestedFull timeContract workPart timeLocal areaRemote work$82.1k - $172.4k
Job Title: Full Stack Software EngineerJob Category: EngineeringTime Type: Full timeMinimum... ...Type of Travel: LocalAnticipated Posting End: 1/1/2029The Opportunity: We are seeking... .... As a key contributor, you will design, develop, and maintain innovative software solutions...Contract workWork experience placementWork at officeFlexible hours$114k - $140k
...Corporation is seeking highly skilled Full-Stack Software Engineer to drive rapid development in... ...assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying... ...review, and refactor Java (Spring Boot) back-end and Angular front-end code. Use AI tools...Work experience placementRemote work$86.8k - $198k
Full Stack Software EngineerThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for... ...large PostgreSQL databasesExperience using back-end and front-end languages together to...Full timeContract workPart timeWork at officeLocal areaRemote work$86.8k - $198k
Back End DeveloperThe Opportunity: As a software engineer, you know that good software is more than just a nice-looking interface and data. You need the right... ...clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for a software...Full timeContract workPart timeLocal areaRemote work- ...We are seeking a highly skilled Software Developer to support the development of mission-critical applications and cloud-based solutions within a classified environment. The ideal candidate possesses strong software development expertise, hands-on Python experience,...Full time
$135.15k - $182.85k
Full Stack Software Engineer (Experienced or Lead)Company:The Boeing CompanyBoeing Defense,... ...working alongside a cross-functional team to develop solutions to allow stakeholders to... ...tests, and maintains software throughout the end-to-end lifecycle that meets industry,...Permanent employmentFull timeWork experience placementCurrently hiringImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift work$98.5k - $206.8k
...Travel: Continental USAnticipated Posting End: 9/17/2027The Opportunity:As part of the... ...party partners. As a Mid-Senior Full Stack Developer, you will operate within a hardened, AWS-... ...10+ years (senior-level) of full-stack software engineering experience. Advanced proficiency...Contract workWork experience placementFlexible hours- OverviewWe are seeking an experienced Software Developer to support the development, enhancement, and maintenance of enterprise classification tools and applications.The Software Developer will work across a diverse technology stack that includes Java, Spring Boot, C/C++...Work at office
- ...Backend Developer – Healthcare Accounting Services Location: Herndon, VA (Onsite) Clearance Requirements: Must be eligible for... ...Skills/Education: ~ Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience). ~3...Long term contractContract workFor contractors
- OverviewVTG is seeking a highly skilled Full Stack Software Engineer to design, develop, and deploy scalable web-based applications and data-driven... ...ideal candidate will have strong experience across front-end and back-end development, cloud infrastructure, databases, and...
- ...Title: AI-Focused Full-Stack Developer Location(s): Chantilly, VA... ...accessible, and user-friendly front-end interfaces using modern... ...s degree in Computer Science, Software Engineering, or a related field... ...development, including front-end and back-end technologies.Proficiency...
- Junior Software Engineer - Modeling & Simulation (Full-Stack) - TS/SCI Department: Govt Customer-ChantillyLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE REQUIREDAbout the ProgramWe are architecting a next-generation ecosystem designed to maintain a decisive competitive...Shift work
- ...solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline development and is perfect for... .... As part of our Agile team, you’ll design and develop software products and services that efficiently ingest, process, and manage...
$170k - $195k
...Solutions is seeking a Senior Full Stack Developer. This job is located in Chantilly, VA and... ...Responsibilities of the Senior Full Stack Software Developer include: Develop, review, and refactor Java (Spring Boot) back-end and Angular front-end applications in a...- ...competition and the evolving fields of technology. Currently we have an immediate need to add an experienced: Full Stack Software Developer Location: McLean, VA(on-site client environment) Clearance: TS/SCI with polygraph Compensation:Competitive,...Immediate startShift work
$163k - $173k
...alternative application process. Full Stack Software Engineer Full Time Chantilly, VA, US... ...assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying... ...review, and refactor Java (Spring Boot) back-end and Angular front-end code. Use AI tools...Full timeContract workTemporary workLocal area$107.9k - $195.05k
Leidos is seeking a Senior Software Developer-SME for a 200+ FTE technical development program supporting the Sponsor’s Web-based applications. The Software Developer will work with a large team of developers, DevOPS engineers, security engineers, systems engineers, and...Full time3 days per week- ...customer oriented, and hands on Java Backend Developer with cloud experience to join our team to... ...and validation, and all aspects of the software life cycle (requirements to design to implementation to test) for a java back-end application involving extensive Messaging...
$86.8k - $198k
...Join a culture of empowerment and connectivity. Develop your craft Learn the skills you need to accelerate your career. Discover... ...Build mission-ready tech that protects the nation. As a back-end developer, you know that a good site or system needs the right...Full timeContract workPart timeLocal areaRemote work$87.1k - $157.45k
Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as well as IdAM IICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a team...Full timeFlexible hours3 days per week- ...self-starting, team-oriented Mid-to-Senior Software Engineer to join our dynamic development... ...Stack Engineer will research, design, develop, and extend the software baseline to implement... ...resolve issues, and provide support to end-users as needed. The Java Full Stack...Full time
- ...offering contingent labor as a variable cost.Job DescriptionCodes software applications to adhere to designs supporting internal business... ...quality assurance procedure for software. Oversees testing and develops fixes. May require a bachelor's degree in a related area and at...Immediate start
- ...seeking a motivated, career and customer oriented Java Backend Developer Senior to join our team to begin an exciting and challenging... ...ResponsibilitiesDesign and implement Micro Service Architecture for Cloud based software applicationsUse modern software engineering tools including...2 days per week1 day per week
$120k - $140k
...the world for good. Your impact Jacobs/BlackLynx is seeking a Software Engineer with 5+ years of experience in designing, building,... ...simulation, or mission-planning systems is a plus. Responsibilities • Develop, test, and maintain backend software applications using Python....Remote work- ...customer-facing use, ensuring secure and efficient data transmission.Develop internal services to streamline configuration management,... ...proficiency in Python or modern managed languages.Familiarity with backing stores and databases including both SQL/NoSQL such as Postgres,...
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