Back-End Developer Jobs in ashburn,va

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Senior Frontend Developer

Addison Group

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Washington, District of Columbia, USA

Full-time

Job DescriptionJob Title: Senior Frontend Developer Location: Washington, DC Employment Type: Full-time | Onsite About the Role We re looking for a Senior Frontend Developer to lead the development of engaging, scalable, and high-performance web applications. You ll work closely with product managers, designers, and backend engineers to turn complex business requirements into intuitive user experiences. As a senior team member, you ll help shape the frontend architecture, mentor junior developer
Posted 8 days ago | Updated 21 hours ago

Senior Software Engineer (Backend) - Materia AI

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Senior Backend Engineer, Materia AI Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Senior Backend Engineer, you will play a pivotal role in developing AI-powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration. About the Role:
Posted 60+ days ago | Updated 9 hours ago

Senior JavaScript Developer

Randstad - Torc

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Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 12 days ago

Angular Developer

Kanor Systems

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McLean, Virginia, USA

Third Party, Contract

Job Title: Angular Develope) Location: MC Lean ,VA (Hybrid) Job Type: C2C , W2 We are seeking a talented and experienced Angular Developer to join our team. The ideal candidate will have a proven track record of building dynamic and user-friendly front-end applications, leveraging modern frameworks and tools. This role requires a deep understanding of Angular, TypeScript, and front-end development practices to deliver scalable and high-performing applications. Key Responsibilities: Develop a
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Posted 19 days ago | Updated 1 day ago

Front End Angular Developer

SilverEdge

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Chantilly, Virginia, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Front End Angular Developer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions fo
Posted 29 days ago | Updated 10 hours ago

Software Engineering Technical Lead

Samsung Electronics America

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Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions
Posted 54 days ago | Updated 10 hours ago

.Net Back End - Azure

Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de
Posted 25 days ago | Updated 15 hours ago

Sr Software Engineer - Backend

McGraw Hill

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Remote

Full-time

Overview Build the Future At McGraw Hill, we are dedicated to delivering digital learning experiences that transform education for learners and educators. Our focus is on creating seamless, impactful products that truly benefit our users while supporting growth and collaboration across teams. We foster a culture that values innovation, teamwork, and a balance between career growth and personal well-being. How can you make an impact? We are a passionate, fast-growing team within McGraw Hill, a
Posted 30 days ago | Updated 10 hours ago

Backend Senior Software Engineer

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi
Posted 43 days ago | Updated 10 hours ago

Lead Java DeveloperwithAWSServerless| W2 Project | Day 1 onsite | W2 (No visa sponsorship available)

Cohesive Technologies LLC

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Washington, District of Columbia, USA

Contract

Cohesive Technologies is a global IT Services & Solutions company providing IT Staffing Services and Application Development Services necessary for technology leaders to deliver business value. We help our people and clients succeed by leveraging our expertise, deep industry and market knowledge, proprietary assessment tools and techniques, and project delivery methodologies. Through relationships with thousands of specialized professionals, we bring an unparalleled ability to match talent with
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Posted 3 days ago | Updated 3 days ago

Staff Software Development Engineer - Backend

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 21 days ago | Updated 10 hours ago

Job Title : Android Developer Location: McLean, VA. Hybrid

Virtuous Tech Inc

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McLean, Virginia, USA

Contract

Job Title: Android Developer (Ex Capital one only) Location: McLean, VA. Hybrid EXP: 12+ Need PP number with linked in Job Description: Android developers design and build innovative mobile applications for the Android platform. The ideal candidate will understand Android frameworks, Java and Kotlin, and how to work with third-party libraries and APIs. They ll collaborate with designers and back-end developers to deliver high-quality applications. An Android developer may design and develop new
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Posted 60+ days ago | Updated 16 days ago

Angular Developer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0221616 Angular Developer The Opportunity: The right interface can make a system easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front-end developer who will use their passion to guide a development team to learn new tool
Posted 5 days ago | Updated 11 hours ago

UI Angular Developer (AVP) - Hybrid

Citi

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Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio
Posted 60+ days ago | Updated 9 hours ago

Senior Software Developer

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0221365 Software Developer, Senior The 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 the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. As a f
Posted 12 days ago | Updated 11 hours ago

Senior Software Engineer, Backend (Platform - Data Platform)

Coinbase

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Remote

Full-time

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
Posted 58 days ago | Updated 9 hours ago

PHP Web Developer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0219746 PHP Web Developer The Opportunity: The right interface can make a system easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front-end developer who will use their passion to guide a development team to learn new too
Posted 53 days ago | Updated 10 hours ago

Front End Software Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0220446 Front End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. This is an opportunity to meet challenges in mission critical operations by collaborating with a development team to develop web applications and tools with user-centric design. You
Posted 36 days ago | Updated 11 hours ago

Front End Software Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0220392 Front End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experienced front end developer who will use their passion to guide a development team to learn
Posted 37 days ago | Updated 11 hours ago

.Net Backend Architect

Photon

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Remote

Third Party, Contract

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec
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Posted 51 days ago | Updated 4 days ago