Senior Backend Developer jobs in Quantico, VA

Senior Backend Developer/Remote-6+ months Contract

Remote or New York, New York

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Today

Title: Senior Backend Developer Location: Fully Remote (East Coast Hours) Duration: 6+ months We're looking for a Senior Backend Developer to join an Agile team responsible for a mission-critical web platform. You'll work on stabilizing and enhancing existing systems while driving modernization using Java and AWS. This role suits a pragmatic, hands-on engineer who enjoys owning backend systems end-to-end and shaping technical direction in a regulated environment. What You'll Do Design, build, an

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Contract

Senior Java Backend Developer

McLean, Virginia

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3d ago

Position: Senior Java Backend Developer Location: McLean, VA (Onsite) Work Type: C2C Experience: 10+ Years PETADATA is seeking a seasoned Senior Java Backend Developer with over 10 years of experience in designing and building robust, scalable, and secure backend systems. The ideal candidate will bring deep expertise in Java, particularly with frameworks like Spring Boot, and have strong experience in microservices architecture, API development, and enterprise-grade application development.

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Full-time, Contract, Third Party

Senior Backend Developer - Java/Spring - Vice President

Remote or Irving, Texas

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Today

Qualifications: 6-10 years experience in Java/Spring development. Ability to work independently or within groups on projects assigned Strong knowledge and experience in Java and Spring framework is mandatory. Strong experience and knowledge of Oracle DB and SQL is mandatory. Strong knowledge of branching, DevOps and CI/CD is mandatory. Experience and knowledge of Selenium automation is preferred. Requires in-depth knowledge, understanding and analytical thought. Strong understanding of testing p

Full-time

USD 114.00 per hour

Sr. Java Backend Developer

Remote

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2d ago

This is Srikanth from Reliable Software. We have an opportunity with one of our direct clients, and I'd like to share the details with you. Please review the information below and let me know if you're interested. Kindly share your updated resume if you'd like to be considered. Job Title: Java Backend Developer Location: Remote Duration: 2+years contract Must have skills:- 12+years of IT experience required. Java, Spring Boot, Backend Architecture, Microservices, AWS, SQL & PostgreSQL, Legacy

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Contract

Depends on Experience

Sr. Java Backend Developer

Remote

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2d ago

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Contract

Depends on Experience

Senior Software Engineer, Backend (Developer Experience)

Remote

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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 180,625.00 - 212,500.00 per year

Sr. ROR Developer(Back End)

Remote

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10d ago

Note: Only 5-10 years candidates works. Design, develop, and maintain web applications using Ruby on Rails as backend engineer.Build RESTful APIs and microservices.Hands-on experience with Ruby on Rails and strong backend knowledge.Integrate third-party APIs and services as needed.Perform API remediation to ensure compliance and optimal performance.Optimize applications for maximum speed and scalability.Write clean, maintainable, and well-documented code.Experience on large enterprise apps..FHIR

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Contract

Depends on Experience

Senior Software Engineer, Backend (Developer - Stablecoin Ecosystem)

Remote

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Today

Full-time

USD 186,065.00 - 218,900.00 per year

Senior Lead Software Engineer, Back End

McLean, Virginia

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Today

Senior Lead Software Engineer, Back End 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 love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capit

Full-time

USD 229,900.00 - 262,400.00 per year

Backend Ruby on Rails Developer

Remote

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2d ago

Job Description: We are looking for a skilled and experienced Backend Ruby on Rails Engineer to join our dynamic development team.Roles and Responsibilities Design, develop, and maintain web applications using Ruby on Rails as backend engineer.Build RESTful APIs and microservices.Hands-on experience with Ruby on Rails and strong backend knowledge.Integrate third-party APIs and services as needed.Perform API remediationtoensure compliance and optimal performance.Optimize applications for maximum

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Contract

Depends on Experience

Sr. Lead, Software Engineer, Back End (Cloud Operations Resilience Engineering)

McLean, Virginia

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Today

Sr. Lead, Software Engineer, Back End (Cloud Operations Resilience Engineering) 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 love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying dat

Full-time

USD 209,000.00 - 238,500.00 per year

Java Backend Developer

Remote

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3d ago

Skills Needed: Java, Spring Boot, Backend Architecture, Microservices, AWS, SQL & PostgresSQL, Legacy sytems, CI/CD Pipelines, etc We re looking for a Senior Backend Developer to join an Agile team responsible for a mission-critical web platform. You ll work on stabilizing and enhancing existing systems while driving modernization using Java and AWS. This role suits a pragmatic, hands-on engineer who enjoys owning backend systems end-to-end and shaping technical direction in a regulated environm

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Full-time

Depends on Experience

Senior Backend Product Software Engineer, Reclaim

Remote

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Today

Role Description As a Product Engineer at Dropbox, you will play a pivotal role in shaping the future of collaboration and file sharing. Your responsibilities will revolve around developing and enhancing our suite of Dropbox Products to deliver exceptional user experiences. You will work closely with cross-functional teams, turning innovative ideas into robust, scalable, and user-friendly features. This year, Dropbox is on a mission to expedite the creation and implementation of AI-enable prod

Full-time

USD 202,700.00 - 274,300.00 per year

Backend Developer

Remote

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6d ago

NO AGENCY, THIRD PARTY OR VISA CANDIDATES SR. BACKEND DEVELOPER / ENGINEER The Backend Engineer will plan, design, develop, configure, document, deploy, troubleshoot, and maintain software applications and services. The successful candidate should be innovative, energetic and comfortable leading and contributing to provide the most astonishing of customer experiences. The Backend Engineer will collaborate as a member on a team of developers, business analysts, product managers, and QA/testing st

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Full-time

Depends on Experience

Senior Multi-Cloud Developer

Hybrid in Alexandria, Virginia

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Today

Job Number: R0230372 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 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 Booz A

Full-time

USD 86,800.00 - 198,000.00 per year

Backend Developer Application Development Technical Lead Analyst Vice President

Remote or Jersey City, New Jersey

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Today

Applications Development Technology Lead Analyst The Applications Development Technology Lead Analyst is a senior level individual contributor responsible for establishing and implementing new or revised application systems and programs, with a strong focus on hands-on development and modern DevOps processes. This role requires deep technical expertise and leadership within the Technology team to drive high-quality, resilient, and efficiently delivered software solutions. The overall objective

Full-time

USD 142,320.00 - 213,480.00 per year

Senior Software Engineer, Backend (Institutional - Prime Onchain Wallet)

Remote

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Today

Full-time

USD 186,065.00 - 218,900.00 per year

Senior Software Engineer - Backend

Remote

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Today

Company Overview Milestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee-first, performance-based culture and for over 25 years, we have a demonstrated history of supporting category-defining enterprise clients that are growing ahead of the market. The comp

Full-time

Senior Backend Engineer

Remote

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9d ago

Location: Remote Architect, design, and deliver backend microservices and APIs (REST/GraphQL) on AWS EKS. Lead technical design documents, architecture diagrams, and ADRs; present and gain alignment with stakeholders. Implement CI/CD pipelines using GitHub Actions; manage GitOps-based deployments via Argo CD. Model, optimize, and operate MongoDB for performance, availability, and scalability. Establish service reliability practices: SLOs/SLIs, alerting, runbooks, and incident response. Ensure s

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Contract

60 - 62

Senior Backend Engineer

Remote

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9d ago

Visa : USC Role SummaryLead the design and development of scalable backend services and APIs built with C#/.NET and Python, hosted on AWS EKS with MongoDB. You will own solution architecture, mentor engineers, drive CI/CD with GitHub Actions and Argo CD, and ensure reliability, security, and observability (Dynatrace or similar). This role requires strong leadership, stakeholder management, and excellent presentation/demo skills within an Agile SAFe environment.Key ResponsibilitiesArchitect, des

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Contract

60 - 62

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Senior Backend Developer jobs in Quantico, VA 22134, USA