Senior Backend Developer jobs in Quantico, VA

Tysons, Virginia

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Today

Role:Senior Backend Java Developer Location: McLean, VA (Onsite -Local candidates only) Duration: 12 months contract Job Description: We are seeking a Senior Backend Java Developer to design and build scalable, cloud-native backend systems. This role involves modernizing legacy components, developing microservices, and building resilient event-driven architectures on AWS. Key Responsibilities Design, develop, and maintain backend services using Java (23) and Spring Boot (3.x) Build and e

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Contract

Depends on Experience

Backend Developer

Hybrid in Merrifield, Virginia

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Today

Job Title: Mid/Senior Java Backend Developer Location: Vienna, VA Work schedule: Hybrid, onsite 2-3 days a week Pay Rate: Open to Both W2 and established 1099/IC options Position Type: Multiyear Contract LOCAL CANDIDATES PREFERRED Mid/Senior Back End Java Engineer will focus on building cloud-based, microservices-driven banking systems, with responsibilities spanning development, architecture, DevOps integration, and technical mentorship. Candidates must have a minimum of 7 years of recent, ha

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Third Party, Contract

Depends on Experience

SAP Sr. Application Developer (BW 4HANA Backend)

Washington, District of Columbia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 126,300.00 - 243,100.00 per year

Senior AWS HPC Backend Developer

Remote

•

Yesterday

Job title:Senior AWS HPC Backend Developer Client: Accenture/AmazonLocation: RemoteDuration: 6+ months (High possibility of extension)Note:Look for senior profilesEx-Accenture or Ex-Amazon will be highly preferred.SeniorAWSHPCBackendDeveloper(100%Remote- but should be flexible to travel to client site as requested by the client) Overview We are seeking an experienced AWS HPC Backend Developer to build and optimize high-performance computing (HPC) solutions on AWS. You''ll focus on backend develo

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Contract

Depends on Experience

Senior Software Engineer, Backend (Developer - Foundations)

Remote

•

Today

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Full-time

USD 186,065.00 - 218,900.00 per year

Senior Software Engineer, Backend (Developer - Money Movement)

Remote

•

Today

Full-time

USD 186,065.00 - 218,900.00 per year

Sr Java Back End Developer 6012389

Remote or Charlotte, North Carolina

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Today

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for

Full-time

USD 44.00 - 54.00 per hour

Software Engineer - Backend Developer TS/SCI with Polygraph

Chantilly, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Docker (Software), Software Development Life Cycle (SDLC) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizing opport

Full-time

USD 153,000.00 - 207,000.00 per year

Backend Developer - TS/SCI with Polygraph

Chantilly, Virginia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Docker (Software), Kubernetes Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to

Full-time

USD 161,500.00 - 218,500.00 per year

Sr Software Engineer - Big Data & Backend

Remote or Pennsylvania

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Today

job summary: 100 % Remote Opportunity to Step into a pivotal engineering role with a top-tier data analytics provider. > We are looking for a Software Engineer who brings a powerful blend of backend development (Java/Spring Boot) and Big Data expertise (Spark, MapReduce, Hive). You will act as the technical linchpin for a critical product suite-architecting scalable cloud solutions, translating complex business needs into technical designs, and guiding an offshore development team. Bring your d

Full-time

USD50 - USD52

Senior Backend Engineer (Remote) - AI

Remote or Washington, District of Columbia

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Today

100% remote role working at a Series A AI startup! This Jobot Job is hosted by: Brandon Bays Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $175,000 - $210,000 per year A bit about us: Location: 100% remote any time zone in the United States Compensation: $175-210K base salary + equity Employment Type: Full-time We are working with a Series A LegalTech AI startup that's making major strides in modernizing enterprise law firms' deal proces

Full-time

USD 175,000.00 - 210,000.00 per year

Senior Lead Software Engineer, Back End/Full Stack (AWS, Kubernetes, KFP, Python, Distributed Systems, Lua, Go)

McLean, Virginia

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Today

Senior Lead Software Engineer, Back End/Full Stack (AWS, Kubernetes, KFP, Python, Distributed Systems, Lua, Go) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Back End / Full Stack Software Engineers

Full-time

USD 229,900.00 - 262,400.00 per year

Senior Multi-Cloud Developer

Hybrid in Fort Belvoir, Virginia

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Today

Job Number: R0232972 Multi-Cloud Developer, Senior 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 with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz

Full-time

USD 86,800.00 - 198,000.00 per year

Opening for Sr Core .NET backend Engineer - 100% Remote

Remote

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4d ago

We have an opening for .NET backend Engineer Location - Ft Lauderdale, FL (Remote) Duration - 12+ months > Focus will be core .NET backend Engineer, but also a resource that has used AI coding tools - Claude code and or any other ones out there in conjunction with their coding knowledge Must have worked on large enterprise COMPLEX projects Should be able to work within a dynamic team and also be able to "solution" complex projects. Also, very importantthe person must have a strong background in

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Contract

$60 - $70

Lead Backend Developer (Microservices)

Remote

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Today

We are seeking a solution-minded Lead Backend Developer to spearhead one of our development streams for an entitlement service built on a microservices architecture. Experience the freedom of remote work from anywhere in Georgia, whether from the comfort of your home, our modern offices in Tbilisi and Batumi or a coworking space in Kutaisi. Responsibilities Lead and mentor a team of developers, ensuring high-quality deliverablesDesign, develop, and optimize scalable backend systems using micro

Full-time

Lead Backend Developer (.NET) with Spanish/Portuguese

Remote or Hybrid in Dallas, Texas

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3d ago

Andersen is hiring aLead Backend Developer (.NET) with Spanish/Portugueseto design APIs and integration architecture, ensuring seamless claims processing and reliable data exchange in insurance systems. The customeris a large international organization operating in the insurance and risk protection domain, providing a wide range of services for both individual and corporate clients. The customer has a strong global presence, delivers diversified insurance solutions across multiple lines of busin

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Contract

Depends on Experience

Senior API Developer

Hybrid in McLean, Virginia

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Today

Job Number: R0232589 API Developer, Senior 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 with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, y

Full-time

USD 86,800.00 - 198,000.00 per year

Java Backend Lead Engineer

McLean, Virginia

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9d ago

Job Title: Lead Backend Engineer Location: McLean, VA (Onsite 5 Days)Employment Type: W2 Only Mandatory Requirement. Candidate must have prior working experience with Capital One. Resumes without Capital One experience will not be considered. Required Technical Skills. Strong backend development experience using Scala and Java Experience with Golang preferred Expertise in building RESTful APIs Hands-on experience with AWS services including Lambda, ECS, and DynamoDB Strong understanding of micr

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Contract

Up to $70

Subsurface Backend Developer

Remote

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3d ago

Project Description: One of the world's leading providers of products and services to the global energy industry. With a presence in more than 70 countries and 130 nationalities represented in our workforce, we are one of the world's most diverse companies. This allows us to offer multiple career paths, best-in-class training, and world-class benefits. Our product provides E&P professionals with software-driven lifecycle insights that generate new ideas, actions, and results to maximize asset va

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Full-time

Depends on Experience

Senior Python API and ETL Developer

Hybrid in McLean, Virginia

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Today

Job Number: R0232875 Python API and ETL Developer, Senior 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 with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at

Full-time

USD 86,800.00 - 198,000.00 per year

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Senior Backend Developer jobs in Quantico, VA 22134, USA