Senior Backend Developer jobs in Warrenton, VA

Remote

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Today

REQUIREMENTJob Title: Sr Java Developer (Back End) Duration: 1+ year Location: Remote (EST Hours) Description: The Backend Developer designs, builds, and supports backend services, workflow orchestration, and integrations for clients ERP solution. The role delivers secure, reliable, and performant REST APIs and backend components using Java and Spring Boot. Responsibilities include data access patterns usingJOOQ, Camunda Modeler (BPMN Workflows), Database as PSQL, event-driven processing with R

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Contract, Third Party

Depends on Experience

Sr Backend Developer

Remote

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23d ago

BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each clients end-state, and then seamlessly integrating within each Agencys organization to improve and enhance business and technical operations and deployments. BDR is seeking a Sr. Back-End Developer to join our growing team! This position will be performed virtually from the individuals home office working on EST time sche

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Full-time

130,000 - 140,000

Senior Backend Developer, Data Platform

Reston, Virginia

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Today

Vantor 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 differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. This position requires a

Full-time

USD 137,000.00 - 182,000.00 per year

Senior Backend Developer/ DevSecOps Engineer

Remote or Louisville, Kentucky

•

Today

Become a part of our caring community Why Join Us? You will be at the forefront of securing our enterprise software supply chain. You won't just be maintaining legacy code; you will be actively architecting the future of our deployment gating process, reducing developer friction, and significantly lowering our technical debt footprint to accelerate secure software delivery. Role is remote however candidate is required to be in one of the following metro areas: Louisville KY, DC Metro, Dallas me

Full-time

USD 117,600.00 - 161,700.00 per year

Senior Backend Software Developer

Remote or Maumee, Ohio

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Today

Job Summary: The Senior Back-End Software Developer will be responsible for designing and developing scalable, secure, and high-performance back-end web-based applications and services, including maintenance, testing, and debugging. In addition to development, this individual will collaborate with a team of developers and occasionally assist junior developers in all facets of software development. Job Goals: Contribute to all stages of the software development lifecycle, from feasibility, soluti

Full-time

Compensation information provided in the description

Senior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US

Remote or Waltham, Massachusetts

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Today

Job Title Senior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US Location(s) Waltham About Us Revvity is a developer and provider of end-to-end solutions designed to help scientists, researchers, and clinicians solve the world's greatest health challenges. We pair the enthusiasm of an industry disruptor with the experience of a longtime leader. Our team of 11,000+ colleagues from around the globe are vital to our success and the reason we're able to push boundaries in pursuit o

Full-time

USD 130,000.00 - 158,000.00 per year

Senior Java Back End Developer (Google Cloud Platform) - Remote

Remote or Columbus, Ohio

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Today

Genesis10 is currently seeking a Senior Java Back End Developer (Google Cloud Platform) for a contract position with a Regional Financial Institution located in Columbus, OH. This is a 6+ month contract opportunity. This role can work remotely or can be a hybrid role from Columbus, OH. Compensation: $70.00 - $75.00 per hour, W2, based on qualifications Position Overview: This role involves designing, developing, and supporting enterprise-grade APIs and cloud-native applications hosted on Google

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Full-time

USD 70.00 - 75.00 per hour

Senior Application Developer - Backend Focus (Remote)

Remote

•

Today

Job Description Oracle Health is transforming the future of healthcare by building secure, scalable, AI-enabled healthcare platforms that improve patient outcomes, reduce administrative burden, and enable healthcare organizations to operate more efficiently. As part of Oracle's broader cloud and AI strategy, Oracle Health combines industry-leading healthcare applications, electronic health records (EHR), healthcare data platforms, and Oracle Cloud Infrastructure (OCI) to create the next generat

Full-time

USD 89,200.00 - 209,500.00 per year

Java Backend Developer Senior

Ashburn, Virginia

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Today

Job ID: 2615064 Location: Ashburn, VA, US Date Posted: 2026-07-29 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer oriented, and hands on Java Backend Developer with cloud experience to join our team to begin an exciting and challenging career in Ashburn

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Backend Engineer – Golang

Remote

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29d ago

*Only W2 Profiles* We are seeking a Senior Backend Engineer with strong Golang expertise to build and scale backend systems for a high-growth e-commerce marketplace. The ideal candidate will have experience designing distributed systems, building REST/gRPC APIs, developing Airflow pipelines, and working with cloud-native technologies. Key Skills: 7+ years of backend development experience3+ years of hands-on Golang developmentExperience with distributed systems on Google Cloud Platform/AWS/Azure

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Contract

Depends on Experience

Java Backend Developer Senior

Ashburn, Virginia

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Today

Job ID: 2612914 Location: Ashburn, VA, US Date Posted: 2026-05-26 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. This position requires on

Full-time

USD 120,001.00 - 160,000.00 per year

Hiring - BOT Development Engineers for Audiocare - Remote (United States)

Remote

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13d ago

Hi Greetings from BizTech Fusion! We are seeking for seeking a BOT Development Engineers for Audiocare, kindly go through the job description below and let me know your thoughts. Job Title: BOT Development Engineers for Audiocare Location: Remote (United States) Duration: 12+ Months Contract Note: Clearance- pass background check, drug screening, and Public Trust clearance. Job Description AWS Platform Expertise AWS Solutions Architect level knowledge (Associate minimum; Professional preferre

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Contract

$65 - $70

Senior Backend Integration Engineer

Remote

•

Yesterday

Role: Senior Backend Integration Engineer Location: Remote Contract: Long-term Experience: 10+ Years Role Summary Seeking a Senior Backend Integration Engineer with direct Zip Intake-to-Contract (I2C) implementation/integration experience to build and support integrations between Zip and enterprise procurement/ERP platforms. Key Responsibilities Design and develop Zip I2C integrations. Integrate with Coupa, SAP Ariba, SAP S/4HANA, Oracle, and NetSuite. Build API, event-driven, and middleware

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Contract, Third Party

$55 - $60

Senior Backend .NET Engineer

Remote or Lakeland, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Backend .NET Engineer in Lakeland, FL. General Overview: We are seeking an experienced Senior Backend .NET Engineer to design, develop, and maintain robust, scalable backend systems that power our enterprise applications. This role focuses on server-side development using modern .NET technologies, ensuring high performance, security, and seamless integration with front-end components and third-party services. Key Responsibilities:

Contract

$62.50 - $70.00 hourly

Senior Backend Engineer - Python

Remote

•

Today

Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform-where modern legal work happens with clarity and consistency. Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across y

Full-time

USD 165,000.00 - 215,000.00 per year

Lead Backend Developer - Typescript + AWS

Remote

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4d ago

Role: Lead Backend Developer - Typescript + AWS Location: Remote Duration: 12 Months Experience:12+ Years Job Description: Skill Set: TypeScript, AWS, Microservices, Postgres NoSQL, System Design Key Responsibilities Design, develop, and enhance backend features and applications with a focus on scalability, performance, and reliabilityDefine and drive the long-term technical vision and architecture across multiple services and systemsAct as a technical leader within agile squads, participating

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Contract

Depends on Experience

Senior Backend Engineer

Remote

•

Today

Who we're looking for As a Senior Backend Engineer, you'll be joining an impactful team of highly skilled engineers who are building the core platform features and services to fuel our rapidly growing company! As a team, we are always working to continuously improve both our product and our craft. The Backend team will focus on developing world-class services and integrations, all the while ensuring to keep our apps secure, high-performing, and most importantly scalable (we're growing!). We're l

Full-time

USD 170,000.00 - 195,000.00 per year

Senior Backend Engineer

Remote

•

Today

Job Title: Senior Backend Engineer Location: United States (Remote) Type: Full-Time | Direct Hire About the Company We are transforming the future of customer engagement with cutting-edge voice AI solutions. Our intelligent voice platform enables businesses to automate and scale lifelike, real-time conversations tailored to a variety of use cases. Trusted by millions and backed by top-tier investors, we're rapidly expanding and on a mission to power billions of voice interactions across the gl

Full-time

Sr. Backend Software Engineer (NodeJS)

Remote or Minneapolis, Minnesota

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Today

For over four decades, PAR Technology Corporation (NYSE: PAR) has been a leader in restaurant technology, empowering brands worldwide to create lasting connections with their guests. Our innovative solutions and commitment to excellence provide comprehensive software and hardware that enable seamless experiences and drive growth for over 100,000 restaurants in more than 110 countries. Embracing our "Better Together" ethos, we offer Unified Customer Experience solutions, combining point-of-sale,

Full-time

USD 140,000.00 - 160,000.00 per year

Senior Software Engineer - Backend

Remote

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Today

#TeamNextdoor Nextdoor (NYSE: NXDR) is the essential neighborhood network. Neighbors, public agencies, and businesses use Nextdoor to connect around local information that matters in more than 350,000 neighborhoods across 11 countries. Nextdoor builds innovative technology to foster local community, share important news, and create neighborhood connections at scale. Download the app and join the neighborhood at nextdoor.com. Meet Your Future Neighbors As a Senior or Staff Software Engineer at

Full-time

USD 165,000.00 - 250,000.00 per year

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Senior Backend Developer jobs in Warrenton, VA, USA