62 backend software developer opportunities in Mclean updated today
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· Page 1 / 4At Freddie Mac, our mission of Making Home Possible is what motivates us, and it's at the core of everything we do. Since our charter in 1970, we have made home possible for more than 90 million families across the country. Join an organization where your work contributes to a greater purpose. Posit
Job Title: Senior Full Stack Developer Location: McLean, VA (Onsite) Interview Mode: In-person Note: Only local candidates preferred Job Description : Required Skills: • 7 years of experience in Full Stack Development • Strong expertise in Java 8/17, Spring, and Spring Boot • Hands-on experience wit
Job Number: R0239946 Embedded Software Developer The Opportunity: At Booz Allen, we believe in empowering people to change the world. As a Rus t sof t war e developer, you'll apply your technical expertise to solve complex challenges in support of national defense missions. You'll work alongside a t
Overview As a Backend Software Engineer , you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy lightweight REST APIs and batch processing
Steampunk, Inc.As a Backend Software Engineer, you will work on modernizing legacy enterprise systems by decomposing monolithic Java and .NET services into cloud-native Python microservices. This role is centered on Python development. You will design and deploy lightweight REST APIs and batch processing jobs acro
This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organization committed to delivering innov
Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transforma
Software Developer (Systems Software) Quevera is seeking a Software Developer (Systems Software) to join our team. At Quevera, we don't just offer jobs—we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth. You'll wor
Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology compani
Only W2 (No C2C, No 1099, No H1b, No OPT EAD) Title: Senior Software Developer (Python Backend) Location: McLean, VA (5 days - Onsite) Must Have Qualifications: 5 Backend Development with Python engineering- large data libraries, working with databases, and working with large currency. Position Over
Job Description Description SAIC is seeking a Software Developer that will be part of an integrated team to create, update, and maintain a federated search and discovery software system to integrate data related to financial information from a variety of data providers within a cloud environment. In
Description Leidos Intelligence Sector delivers advanced technology and mission software across cyber, logistics, security operations, and decision analytics, empowering defense and intelligence customers to stay ahead of evolving global threats. Our mission is simple: equip those who protect the na
Do you have any developer in local to Mclean, Va that are full stack developers? Candidate must be able to interview onsite. Mclean, VA (onsite) Contract Responsibilities: • Understand Business Requirements, participate in Requirements Analysis, design applications based on System Requirements and A
SamprasoftPython Backend Developer Location: Hybrid onsite (3 days onsite in Mclean, VA) Duration: 9-12+ months Contract Job Description: Experience with AWS Cloud - EC2/S3/Lambda etc.. Experience with Data Lake Experience with DBs- Oracle/DB2/Mongo/SQL Server/NoSQL Java experience is nice to have Exposure wi
Software Developer (Systems Software) Department: Data Analysis and Technology Services Employment Type: Full Time Location: McLean, VA Description REQUIRED : Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in McLean, VA We're looking for a Software Engineer specializing in System
Title: Software Developer Location: Fort Meade, MD(Hybrid) Duration: Long-term (3-5 years of contract awarded) Must have an active Top-Secret/SCI Clearance Client- DISA We are seeking a highly skilled and experienced Senior Full Stack Software Developer proficient in front-end, middle-tier, and back
Description Senior Software Developer Tysons, Virginia • Government/Military Full-time, W2 only U.S. Citizens only U.S. Veterans preferred On premise at Government facility Requires TS/SCI, Full Scope Poly (must have already and be current, no exceptions) Immediate hire Description: INTRODUCTION: Th
Software Developer Location: Tysons, VA *Clearance: Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our empl
View All Jobs: Dezign Concepts Careers Portal 20221011-1466-02-01 Salary Range: Up to $180K Job Summary The Sponsor is an IT-oriented office that supports analysts through the provision of large datasets, methodologies, and data visualizations to help address pressing intelligence questions. The Spo
Description In the Homeland Sector, our software helps protect communities and keep important systems running safely. As we build more software, we need to make sure it stays efficient, reliable, and easy to improve over time. Must live in the Reston area and be able to commute to the Leidos GHQ off
## **Please review the job details below.** This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and gr
VantorVantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world diff
Visionist, INCActive Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Backend Software Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized to
Belay Technologies, IncBelay 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 Backend Software Engineer Level 3 to join our Intel team. This hybrid position offers up to 16 hours of telework per week, dependi
Electrify AmericaElectrify America is committed to revolutionizing the way people charge. As the country's largest open DC fast charging network, Electrify America is actively contributing to electrifying mobility today and building a more sustainable future. At Electrify America, we value innovation, collaboration,
Active Top Secret (TS/SCI) Clearance With Polygraph Is Required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Backend Software Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized to
Overview TeleWorld Solutions is seeking a motivated Software Developer Intern to join our engineering team. In this role, you will assist in enhancing the backend logic and data integration layers of our enterprise automation platform while contributing to its web-based user interface. This is a uni
Duties May Include: Build backend services that power geospatial processing, automation, and user-facing capabilities Develop APIs, proxies, and integration services using Node.js and Python Create and maintain backend tooling that extends ArcGIS Enterprise in containerized environments Develop and
Haystack*Senior Back End Developer** We're working with a leading federal mission-partner delivering high-impact cybersecurity and national security solutions for critical government programs on this exciting opportunity. This is a high-stakes role for a seasoned engineer ready to architect robust back-end
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Mclean. Actual salaries may vary depending on experience, company, and area.
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