software developer Jobs in Washington, DC

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181 - 200 of 8,494 Jobs

Senior Infrastructure Software Engineer, AI Developer Tools

Dropbox Inc

•

Remote

Full-time

Role Description The Developer Infrastructure team at Dropbox builds and maintains the foundational systems that enable our engineers to deliver innovative features and services to millions of users worldwide. You will be at the heart of architecting and advancing the critical tools and infrastructure that accelerate engineering excellence across the company. We're looking for a Software Engineer focused on Developer Productivity to lead efforts at the intersection of AI and engineering infras
Posted 33 days ago | Updated 12 hours ago

Base 24 Developer (Nebraska, Omaha / Remote)

Apex 2000

•

Remote or Omaha, Nebraska, USA

Contract

Base 24 Developer Location: Nebraska, Omaha / Remote Duration: 9-12 Month JD: Base 24 developer with minimum 8 years of experience Must Have BASE24 classic software developer with hardware management a minimum of 8 years of experience. Hands on experience on major customizations. Working knowledge on running Mastercard, Visa and Visa Debit interfaces Payments domain including ATM, POS, ISO8583 message formats. Transaction Switching system Nive to Have Strong understanding of HP Nonstop hardwa
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Posted 16 hours ago

Software/Firmware Developer

3M Company

•

Remote or Austin, Texas, USA

Full-time

Job Description: Software/Firmware Developer Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This position provid
Posted 56 days ago | Updated 12 hours ago

Software Engineer, Backend ( Developer Experience - Server Foundations)

Coinbase

•

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 60+ days ago | Updated 12 hours ago

Senior Software Engineer, Fullstack (Developer - CDP API)

Coinbase

•

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 60+ days ago | Updated 12 hours ago

Software Engineer/Developer--Synon/ COOL 2E - Remote

Data Wave Technologies Inc

•

New Jersey, USA

Full-time, Contract

Sr Software Engineer/Developer--Synon/ COOL 2E Remote Fulltime Required: Strong SYNON/COOL 2E coding skills Experience with RxCLAIM or Healthcare PBM applications 3 - 5 Years of Experience with SYNON/COOL 2E, COBOL400, CL/400, CLLE, DB2/400 Strong troubleshooting skills, and diligence in the pursuit of issue resolutions. Code with a minimal amount of guidance and meet project deadlines. Maintain existing systems, document the current system flow and business logic, development of new sys
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Posted 37 days ago | Updated moments ago

Sr. UI Developer (Angular)@ Washington, DC(Onsite Interview -Local Candidates Only)

Mindlance

•

Washington, District of Columbia, USA

Third Party, Contract

Title: Sr. UI Developer (Angular) Location: Washington, DC (Onsite Interview Local Candidates Only) Duration: Long-Term Contract Job Description: We are actively seeking a UI Developer with strong Angular expertise to join a dynamic Agile team in Washington, DC. This role is critical for designing and developing intuitive, high-performance web applications that support complex data-driven initiatives. Candidates must have hands-on experience building responsive UI solutions and integrating them
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Posted 15 days ago | Updated 15 days ago

iOS Developer (Senior Software Engineer iOS)Location: Maclean VA (Onsite )

Virtuous Tech Inc

•

McLean, Virginia, USA

Contract

iOS Developer (Senior Software Engineer iOS) Location: Maclean VA (Onsite ) Duration: 12 months Experience: 12+ years Job Description: We are seeking a Senior Software Engineer iOS to play a key role in designing, developing, and maintaining the iOS platform for our Client Auto Navigator application. In this role, you will leverage your expertise in iOS development to create high-quality, engaging customer experiences while collaborating with cross-functional teams. You will also mentor junior
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Posted 60+ days ago | Updated 7 days ago

Sr Developer, Software (IT)

DaVita Inc.

•

Remote or DeLand, Florida, USA

Full-time

Posting Date 06/12/2025 3000 DaVita Way, Deland, Florida, 32724-2039, United States of America Developer, IT Software (Labs) General Purpose of the Job The Developer, IT Software (Lab) designs and develops .NET applications. Specifically, this position may develop applications using a combination of .NET technologies (e.g., C# and ASP.Net) and database objects (e.g., tables, triggers, packages, stored procedures and functions). This position also writes technical specifications, supports qua
Posted 60+ days ago | Updated 12 hours ago

Software Engineer, Frontend - Developer Experience

Coinbase

•

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 60+ days ago | Updated 12 hours ago

Software / Firmware Developer Specialist

3M Company

•

Remote or Maplewood, Minnesota, USA

Full-time

Job Description: Software / Firmware Developer Specialist Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collaborate with other curious, creative 3Mers. This p
Posted 60+ days ago | Updated 12 hours ago

IT Operations Support Specialist

TriosysIT Inc.

•

Washington, District of Columbia, USA

Contract, Third Party

Duties and Responsibilities The IT Operations Support Specialist shall: Provide technical assistance in all aspects of data processing operations. Work with mainframe and Server applications. Understands technical experience in the utilization and implementation of tools to monitor the server and mainframe applications. Understands knowledge on how to identify, investigate and troubleshoot error conditions to help remediate system failure conditions. Understand Configuration Management (CM) for
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Posted 13 days ago | Updated 12 hours ago

Software Engineer-Developer (Virtual)

Boeing Company

•

Remote

Full-time

Software Engineer-Developer (Virtual) Company: Tapestry - G0G Software Engineer (Virtual) Tapestry Solutions, A Boeing Company, comes with over 30 years of industry experience designing, implementing, training, and supporting logistics information systems. A career with the Tapestry Solutions team brings the best of both worlds: access to the incredible depth of resources and opportunities of Boeing while working in a company having a small business, family-oriented culture. We have over 500
Posted 60+ days ago | Updated 12 hours ago

Advanced Application Engineer

Accenture LLP

•

Fairfax, Virginia, USA

Full-time

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 and part of global Accenture, to do work that matters in a collaborative
Posted 25 days ago | Updated 12 hours ago

Senior System Engineer and Tester

Zolon Tech Solutions Inc

•

Merrifield, Virginia, USA

Third Party, Contract

Job Description: Senior System Engineer and Tester - Onsite in Merrifield VA Senior System Engineer and Tester to join our Engineering, Delivery & Mobile Technology team to support one of our customers. The selected candidate will conduct technology evaluations assessing the feasibility of proposed concepts, develop requirements documents and statements-of-work to support the internal customers business needs, design and implement efficient technical solutions, evaluate, test, and certify all s
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Posted 6 days ago

Product Developer | Sales Force

Defined Software Development

•

Remote

Contract

Product Developer Learning SystemsLocation: 100% Remote Department: Information TechnologyEmployment Type: Contract We are seeking a highly motivated Product Developer to join our IT team and support the design, development, and integration of learning systems applications and third-party products. This role will be instrumental in delivering high-quality, reliable solutions that support our organization's learning and training goals. The Product Developer will be responsible for coding, testing
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Posted 29 days ago

Information Technology - Developer-Full Stack Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2080494 Job Description: Senior Full Stack Developer Location: Full-time on-site in McLean, VA Assignment Type: Contract-to-Hire (6 Months) Work Authorization: Must be eligible to work in the U.S. without sponsorship. Direct W-2 employment only. What Youll Do We're seeking a seasoned Full Stack Developer to contribute to mission-critical solutions across backend and frontend ecosystems. This role offers the opportunity to work with cutting-edge technologies and contribute to scalable cl
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Posted 1 day ago | Updated moments ago

Developer-Full Stack Senior (more of backend)

iTvorks Inc

•

McLean, Virginia, USA

Contract

Role 2: Developer-Full Stack Senior (more of backend) Location: McLean VA (Onsite) Need only locals as Onsite Interview ONSITE INTERVIEW Mandatory Must Have : At least 5+ years of Engaged and familiar with Latest technologies trouble shooting and experimenting. Java 14+, spring boot, Angular, Python 70/30 split, backend heavy. Job Description: 5 years of experience in requirement analysis, design, development, integration and testing of software solutions based on Java technologies including Sin
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Posted 14 hours ago

Rust Developer

Oscar Technology

•

Springfield, Virginia, USA

Full-time

JOB DESCRIPTION: Serve as a Rust Developer. Produce efficient and elegant code based on requirements. Test and deploy code and applications. Troubleshoot, debug, maintain, and improve existing software. Compile and assess user feedback to improve software performance. Observe user feedback to recommend improvements to existing software products. Develop technical documentation to guide future software development projects. Supervise and mentor subordinate project and team staff. QUALIFICATIONS:
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Posted 13 days ago | Updated 4 hours ago

Java Developer

Accenture LLP

•

Washington, District of Columbia, USA

Full-time

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 and part of global Accenture, to do work that matters in a collaborative
Posted 23 days ago | Updated 12 hours ago