Principal, Software Engineer jobs in District of Columbia

Hybrid in McLean, Virginia

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13d ago

Lead Frontend / Angular Developer Location: McLean, VA Duration: 12-14 months Ex-Capital One Preferred Job Description: Angular 14 or later, Ngrx, RxJS JavaScript, NodeJS, GitHub, understanding of end to end test and unit test Role Info: Hands on Sr. Frontend / Angular Developer role with strong Angular, Typescript, Ngrx, RxJS, Javascript, NodeJS, HTML, & CSS background Front end development Managing existing components and building new components using Angular 14 NodeJS 2 Weeks sprint cycle U

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Contract

$60 - $70

Lead AI Solutions Engineer

Hybrid in Washington, District of Columbia

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Today

Job Number: R0223481 AI Solutions Engineer, Lead The Opportunity: AI is no longer just a research concept - it's becoming an essential part of how complex enterprises operate, compete, and deliver value. We're looking for engineers who are eager to work at the intersection of AI innovation and real-world system integration. You'll help architect, build, and deploy intelligent, agentic solutions that work across legacy infrastructure, modern platforms, and stakeholder needs. In this role, you'l

Full-time

USD 128,700.00 - 292,000.00 per year

Senior Engineer, Technical Lead

Remote or Ohio

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Today

What Application Development & Maintenance contributes to Cardinal Health Information Technology oversees the effective development, delivery, and operation of computing and information services. This function anticipates, plans, and delivers Information Technology solutions and strategies that enable operations and drive business value. Application Development & Maintenance performs configuration or coding to develop, enhance and sustain the organization's software systems in a cross-function

Full-time

USD 121,600.00 - 173,700.00 per year

Staff SW Engineer- ServiceNow/ITOM

Ashburn, Virginia

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Today

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Full-time

USD 124,700.00 - 180,650.00 per year

Lead AWS Monitoring & Observability Engineer

Remote or Reston, Virginia

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Today

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will act as the team lead in designing and developing advanced solutions for in

Full-time

USD 138,000.00 - 180,000.00 per year

Sr. System Administrator TS/SCI Poly

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a System Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting,

Full-time

USD 89,700.00 - 162,150.00 per year

Sr. Systems Administrator TS/SCI Poly

Annapolis, Maryland

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Today

Full-time

USD 112,450.00 - 203,275.00 per year

Lead Release Train Engineer

Remote

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Today

Become a part of our caring community and help us put health first The Lead Release Train Engineer (RTE) has Comprehensive, end-to-end responsibility as facilitator and coach of a complex Agile Release Train (ART) and acts as Hub and Expert for all ART scrum teams. Ensures all events are aligned with Scaled Agile Framework (SAFe) methods in a way that adds both speed and value to product delivery. The Lead Release Train Engineer performs complex work necessitating the ability to solve problems a

Full-time

USD 129,300.00 - 177,800.00 per year

Integration Engineer Lead

Remote

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Today

Overview GovCIO is currently seeking a Integration Engineer Lead to become a subject matter expert on our Team. This position is fully remote, full time and available to candidates within the Continental United States (CONUS). Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities Builds and codes application integrations utilizing REST/SOAP API, BGS Webservices etc., without the use of a GUI. Involved

Full-time

USD 120,000.00 - 145,000.00 per year

Staff Field Application Engineer

Remote or Indiana

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Today

About Analog Devices Analog Devices, Inc. (NASDAQ: ADI ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized factories, mobility, and digital healthcare, combat climate change, and reliably connect humans and the world. With revenue of more than $9 billion in FY24 and approximately 24,000 people globally, ADI

Full-time

USD 138,000.00 - 189,750.00 per year

Lead React Developer - No C2C

Remote

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3d ago

Job Role: Lead ReactJS Developer Job Location: Remote - USA Type: 6+ months KEY SKILLS: ReactJS, Redux, Webpack, HTML, CSS, Leadership, API, Micro-frontend 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 development of complex, interactive user interfaces, leveraging your expertise in React

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Contract

$50 - $55

* Senior Informatica MDM Lead/Developer - Product & Customer Domains *

Remote

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Today

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Titl

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Third Party, Contract

Depends on Experience

Principal Engineer, MBDMI Lead (Hybrid-Puerto Rico)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-04-12 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join Collins Aerospace as a MBDMI Lead! We are looking for a highly motivated experienced professional to lead our MBDMI (Model-Based Definition, Manufacturing, and Inspection) and Produ

Full-time

Salesforce Solution Architect (Service)

Remote or Milwaukee, Wisconsin

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Today

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Full-time

USD 170,800.00 - 256,200.00 per year

Principal Member of Technical Staff - Backend Dev - Remote

Remote

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Today

Job Description As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities: Lead the design and implementation of the CDA data platform, ensuring it i

Full-time

USD 96,800.00 - 223,400.00 per year

Gloo Envoy API Gateway Lead Developer /Architect

Remote or Hybrid in Alpharetta, Georgia

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5d ago

Must Have skills: Gloo Gateway Any other Envoy-based API Gateway Experience Java Programming React Kubernetes & Container Orchestration Microservices GitOps & Configuration Management JD: Job Title: Gloo Envoy API Gateway Lead Developer /Architect Position Overview: We are seeking a talented and motivated Developer to join our team in building a new API Gateway Platform. The ideal candidate will have experience in developing self-service tools and abstractions for onboarding new APIs, as well as

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Full-time

Depends on Experience

Senior Electrical Project Engineer

Remote

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Today

Job Description Summary Own the project control activity globally and drive consistent functional specifications and common global processes for projects implementation. Activities that are conducted to better understand or ultimately meet the expectations of the customer Impacts the team's ability to achieve service, quality and timeliness of objectives. The role is subject to operating policy objectives. There is moderate autonomy within the role. High levels of operational judgment are requir

Full-time

USD 131,700.00 - 175,500.00 per year

Senior Member of Technical Staff - Backend Dev - Remote

Remote

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Today

Job Description As a Senior Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities: Design and implementation of the CDA data platform, ensuring it is scalable,

Full-time

USD 79,800.00 - 178,100.00 per year

Security Engineer - Senior Lead ***Top-Secret Clearance***

Washington, District of Columbia

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8d ago

Job Title: Security Engineer - Senior - LeadLocation: Washington, DCCertification Required: Certified Information Systems Security Professional ( CISSP ) or Information Systems Security Engineering Professional (ISSEP) and Microsoft Certified Cybersecurity Architect ExpertClearance Required: Active Top-Secret (TS)Salary: $150K-$175KApplication Deadline: Aug. 30, 2025To apply, please follow these steps: Visit .Select the position you are interested in.Review the job details, then click Apply Now

Full-time

Depends on Experience

Lead ETL Engineer - Powercenter / IICS and SQL

Remote

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Today

Role: Lead ETL Engineer (Informatica PowerCenter / IICS and SQL) Duration: 6 months Location: 100% remote Bill Rate: 95/hr Customer: Green Dot Bank Job Summary: We are seeking a Lead ETL Engineer with deep expertise in Informatica PowerCenter / IICS, advanced SQL, and strong experience in building and managing enterprise-grade ETL pipelines. The ideal candidate will demonstrate hands-on technical excellence, strong leadership, and a collaborative approach to leading offshore/onsite teams and man

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Contract

Depends on Experience

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Principal, Software Engineer jobs in Washington, DC, USA