Principal Software Developer jobs in Washington

Chantilly, Virginia

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Today

Job ID: 2507774 Location: CHANTILLY, VA, US Date Posted: 2025-08-11 Category: Information Technology Subcategory: Big Data Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 75 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description SAIC is actively looking for a highly skilled and motivated Principal Data Engineer to become a part of our dynamic team. Within this collaborative environment, th

Full-time

Lead ServiceNow Developer

Remote or Hybrid

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Today

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers, engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated L

Full-time

Chief Engineer

Lanham, Maryland

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Today

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant e

Full-time

Sr Software Development - Remote

Remote

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Today

SitusAMC is where the best and most passionate people come to transform our client's businesses and their own careers. Whether you're a real estate veteran, a passionate technologist, or looking to get your start, join us as we work together to realize opportunities for everyone, we proudly serve. At SitusAMC, we are looking to match your unique experience with one of our amazing careers, so that we can help you realize your potential and career growth within the Real Estate Industry. If you ar

Full-time

USD 105,000.00 - 135,000.00 per year

Staff Software Development Engineer

Remote or Buffalo Grove, Illinois

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Today

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

Full-time

USD 130,295.00 - 260,590.00 per year

Senior Staff Software Engineer, Backend (Consumer - Trading)

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 246,500.00 - 290,000.00 per year

Principal Transmission Line Engineer

Remote or Denver, Colorado

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Today

Principal Engineer - Transmission Line Engineer Company: ENTRUST Solutions Group About Us: ENTRUST Solutions Group is a leading engineering firm dedicated to delivering innovative solutions in the energy sector. We pride ourselves on our commitment to excellence, sustainability, and fostering a collaborative work environment. Job Description: We are seeking a highly skilled and experienced Principal Engineer to join our dynamic team. In this role, you will lead and oversee complex transmissio

Full-time

Application Developer

Remote or White Plains, New York

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Today

Company: Marsh McLennan Agency Description: Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn't happen overnight. It's a result of hard work by extraordinary people. The industry's brightest talent drive our efforts to deliver purposeful work and meaningful impact every day. Learn more about what makes us different and how you can make your mark as an Application Developer at MMA. Marsh McLennan Agency (MMA) provides business insurance, employee health & benefits

Full-time

USD 79,900.00 - 139,900.00 per year

Lead Software Engineer, Full Stack

McLean, Virginia

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Today

Lead Software Engineer, Full Stack 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 Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead

Full-time

USD 193,400.00 - 220,700.00 per year

Staff Android Engineer, Checkout Flow

Remote or New York, New York

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Today

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn't work together. So we expanded into software and started building integrated, omnichannel solutions - to help sellers sell online, manage inventory, offer buy now, pay later functionality, book appointments, engage loyal buyers, and hire and pay staff. Across i

Full-time

USD 263,600.00 per year

Staff Android Engineer, Checkout Flow

Remote or California

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Today

Full-time

USD 263,600.00 per year

AWS Cloud Engineer Java Python REMOTE

Remote

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Today

AWS Cloud Engineer (Java / Python) Seeking a seasoned Senior Software Engineer (AWS Lead / Engineer) to join the team, where you'll drive the transformation of decentralized applications into a unified, developer-friendly platform that boosts productivity and ensures seamless product integration Design, develop, and maintain software in an Agile environment.Collaborate with team members to enhance productivity and deliver results efficiently.Deliver high-quality, customer-focused code that meet

Contract

$40 - $50

Senior Informatica MDM Lead

Remote

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3d ago

Senior Informatica MDM Lead/Developer - Product & Customer Domains Location: Los Alamitos, CA Remote Duration: 6 Months Description: We are seeking an experienced and highly skilled Informatica MDM professional to join our growing team. This is a critical role that will drive the successful implementation and ongoing support of our Informatica MDM platform, focusing on both Product and Customer domains. The ideal candidate will possess a strong blend of technical expertise in Informatica MDM (o

Easy Apply

Contract

Depends on Experience

Staff Infrastructure Software Engineer, Metadata

Remote

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Today

Role Description As a Staff Software Engineer focused on the Metadata Infrastructure organization, you will play a central role in shaping and evolving the transactional database systems that underpin nearly every Dropbox product. The Metadata Core and Metadata Services teams together operate foundational systems that manage Dropbox's transactional metadata at global scale, powering workloads across storage, sync, sharing, AI, and collaboration features. You'll be responsible for defining and e

Full-time

USD 216,500.00 - 292,900.00 per year

Staff Software Development Engineer (Full Stack Java/Node)

Remote or Scottsdale, Arizona

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Today

Full-time

USD 118,450.00 - 260,590.00 per year

Lead React Developer

Remote

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Today

Hi Hope you are doing well! Please find the job description below for a Lead React developers and let me know your thoughts. Role: Lead React developers Location: Remote Visa: or (OnlY On W2) Duration: 12 Months Experience: 11+ year Key Responsibilities: Lead, mentor, and manage a team of React developers, fostering a culture of collaboration and continuous improvement. Architect, design, and develop high-quality, scalable, and maintainable web applications using React.js. Spearhead the devel

Easy Apply

Contract

$30 - $60

Lead Software Engineer, Full Stack

McLean, Virginia

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Today

Full-time

USD 193,400.00 - 220,700.00 per year

Sr. Solutions Architect (Army) - Clearance Required

Remote

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Today

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready software to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on

Contract

USD 160,000.00 - 200,000.00 per year

Sr. Solutions Architect (Navy) - Clearance Required

Remote

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Today

Contract

USD 160,000.00 - 200,000.00 per year

System Network Engineer / Re-IP

Remote

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30+d ago

Network/Systems Lead Engineer Network Integration (Re-IP) Fully REMOTE contract , but weekly travel required. Travel can be anywhere in the US; however it will primarily be in the northeast. So, the preference is someone located in the northeast US like Massachusetts Re-IP Acceleration Technical Lead Principal level IT Infrastructure Engineer with broad and deep infrastructure knowledge and experience across network, server, and end-user device technologies. Accountable for 1) providing techni

Easy Apply

Contract

$50 - $55

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Principal Software Developer jobs in Washington, DC, USA