Sr. Software Engineer Jobs in Washington

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1,841 - 1,860 of 2,616 Jobs

C++ developer

MphasiS Corporation USA

•

Remote

Full-time

Job Description: We are seeking a highly skilled Senior Developer with over 15 yrs experience to join our dynamic team. The project scope involves understanding modules written in C++/CLI and Windows and converting it to platform independent or using an abstraction layer to run on Linux. This role is NOT traditional a web, or full-stack developer. Required Qualifications: Bachelor s degree in Computer Science, Software Engineering, or a related field.15+ years of experience in software developme
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Posted 17 days ago | Updated 12 days ago

Manager, Unmanned Systems Electrical Engineering Design (Secret Security Clearance)

Harris Corporation

•

Ashburn, Virginia, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 51 days ago | Updated 3 hours ago

Software Developer

CCS Global Tech

•

Herndon, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th
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Posted 20 hours ago | Updated 12 hours ago

Lead ARGO Developer / Remote EST / .NET

Motion Recruitment Partners, LLC

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Remote or Columbus, Georgia, USA

Full-time

A client is looking to bring on a Senior ARGO Developer. You'll be working on several banking applications and doing custom ARGO development. There will also be a little bit of .NET work on the backend in this position but mainly working on the containerization of. You'll also work with other experienced engineers and specialized engineers to support mentorship and grow your skill sets. This team is extremely collaborative and seeks other confident individuals to make a significant impact. This
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Posted 52 days ago | Updated 11 hours ago

SAP S/4HANA Fiori Architect & Sr Developer---Contract//Remote with Travel

Stier Solutions

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Remote or Kansas City, Missouri, USA

Third Party, Contract

SAP S/4HANA Fiori Architect & Sr Developer Location: Kansas City, MO Duration: Contract NOTE: REMOTE WITH 25% TRAVEL (CLient will Travel Expenses) Technical Skills: Skill Years/Level of Experience SAP Fiori P2 - Intermediate SAP FIORI/Gateway architecture P2 - Intermediate SAP Core Data Services CDS P2 - Intermediate Role Description: We are seeking an experienced SAP Fiori Architect to lead the design and implementation of intuitive, scalable, and user-centric SAP Fiori applications acros
Posted 2 days ago | Updated 1 day ago

Java Developer with Salesforce experience

Infinite Solutions Inc.

•

Remote

Contract

Infinite Solutions Inc, headquartered at Sacramento, California, focuses on global delivery model to meet the needs of its most valued customers. Infinite Solutions Inc provides services in the areas of IT consulting, development, training and mentoring. Core areas of services include Custom application development; web 2.0 rich internet applications, Mainframe and client server applications, telemedicine, application consulting services. Infinite Solutions Inc. is looking for a qualified indivi
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Posted 10 days ago | Updated 3 days ago

Lead AI Solutions Engineer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

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
Posted 8 days ago | Updated 4 hours ago

Technical Lead (Engineer/Architect) (UNITED STATES CITIZEN; ONSITE - WASHINGTON, DC)

Soft Tech Consulting Inc

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Washington, District of Columbia, USA

Full-time

About the Role Technical Delivery Manager Location: Hybrid (Onsite expected 100% soon) Citizenship Requirement: United States Citizen Clearance Requirement: Must be able to obtain Public Trust Salary Range: $145,000 $165,000 (commensurate with experience, education, and certifications) Benefits: Medical, Dental, Vision, 401(k), Short/Long Term Disability, Life Insurance, PTO, Paid Holidays Soft Tech Consulting is seeking a Technical Delivery Manager to lead the operations, maintenance, and clou
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Posted 60+ days ago | Updated 7 days ago

SIGINT Flight Engineer (SETA)

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505592 Location: CHANTILLY, VA, US Date Posted: 2025-05-13 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description DESCRIPTION: SAIC has an opportunity in Chantilly, Virginia for a mid-level engineer to join its award-winning SIGINT Flight team whose analyses and recommenda
Posted 60+ days ago | Updated 1 hour ago

Sr Master Data Managment Developer

HF Management Services LLC

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Remote

Full-time

This position is remote but we do not hire in every state. Job Description SummaryThe Senior Master Data Management Developer will provide full life cycle support for the development and enhancement of the data resources for the MDM team. The Senior MDM Developer will be responsible for working closely with Application Development and Business Analysis teams to create the logical and physical database designs supporting client and business objectives. The Senior MDM Developer will assist with de
Posted 29 days ago

Senior SQL Developer with Looker / Gainesville, GA / Hybrid / Remote / Atlanta

Motion Recruitment Partners, LLC

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Remote or Atlanta, Georgia, USA

Full-time

? A client is looking to bring on a Senior SQL Developer. You'll be working with a consulting team supporting their client in the healthcare space. They are specifically looking for engineers who are experienced with building out and designing ETLs and are responsible for all data lake-related activities. On top of being the go-to database engineer for SQL, you'll also be working in Google's Looker. You'll be seeing up Looker data sources and reports on top of writing SQL queries and creating SQ
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Posted 52 days ago | Updated 11 hours ago

SQL Server Developer / Performance Tuning - REMOTE - W2 or 1099 ONLY

DataEdge Consulting, Inc.

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Remote

Contract

Sr. SQL Server Developer / Data Engineer REMOTE Charlotte NC Preferred About our Customer: Our direct customer, a global Fortune 500 company & a leader in the Food Services industry is looking for Senior SQL Server Developer / Data Engineer ( to Modernize a legacy SQL Server data layer by translating complex joins and procedures into optimized, scalable patterns for containerized services. Responsibilities: Play a critical role in ensuring high-performance data access and preparing the system fo
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Posted 3 days ago | Updated 3 days ago

Salesforce Developer with Mulesoft

My IT LLC

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Washington, District of Columbia, USA

Full-time

Job Title: Salesforce Developer with Mulesoft Type: Full-Time Location: Washington, DC Exp. Level: 10 - 12 Years Job Description Our client is seeking an experienced Salesforce Developer with 8-11 years of relevant expertise to join our team. The ideal candidate should be local to the DC Tri-State area and possess hands-on experience in Salesforce platform development, customization, and integration. This is more than just a technical role. It's an opportunity to support a high-impact organizati
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Posted 13 days ago | Updated 10 hours ago

Senior Frontend Developer - PowerApps

Eliassen Group

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Anywhere, US

Contract

Description: **100% Remote** Our client has an amazing opportunity for a Sr. Frontend Developer. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $55 - $75 / hr. w2 Responsibilities: Develop Power Platform Applications, customized forms Develop custom workflows using Power Automate Develop we
Posted 17 days ago | Updated 3 hours ago

Vice President, Senior AB Initio Lead Developer, C13 - Tampa

Citi

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Remote or Tampa, Florida, USA

Full-time

Overview of the Organization: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value
Posted 60+ days ago | Updated 2 hours ago

Java Full stack Developer

Citi

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Remote or Tampa, Florida, USA

Full-time

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Develop user interfaces with modern JavaScript frameworks (e.g., React, Angular, Vue.js).Utilize advanced know
Posted 26 days ago | Updated 2 hours ago

Formal Methods Engineer

Leidos

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Remote

Full-time

Are you interested in playing in the gray space of Research and Development and the delivery of secure and scalable production-quality reusable software? If so, we are seeking a highly skilled and experienced Principal Software Engineer with a strong background in production software delivery and formal methods, including formal modeling, verification, specification, and analysis. The ideal candidate will play a critical role in improving the quality, cybersecurity, and resiliency of software de
Posted 6 days ago | Updated 2 hours ago

Sr. Atlassian Lead Consultant (ROVO AI & Cloud - Must)_Remote_Only Xoriant W2

Xoriant Corporation

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Remote

Contract

Xoriant is an equal opportunity employer. No person shall be excluded from consideration for employment because of race, ethnicity, religion, caste, gender, gender identity, sexual orientation, marital status, national origin, age, disability or veteran status. [ Need candidates only who can work on Xoriant W2] JOB TITLE: Sr. Atlassian Lead Consultant (ROVO AI & Cloud- Must) LOCATION: Remote TYPE: Contract to Hire PAYMENT TERM - Only Xoriant W2 MUST SKILLS: Atlassian, ROVO AI,SME, Cloud Total
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Posted 44 days ago | Updated 4 days ago

Sr. Developer (Telecom System Integration)

ValUnion

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Remote

Contract, Third Party

Job title Sr. Developer (Telecom System Integration) Skill Twilio Flex experience is mandatory Type - This is remote opportunity Note - It s not a specific project Per se. It s a hodgepodge of custom integration request from the various lines of business within the Org. Someone with Developer skills set with experience doing contact center or unified communication integrations. Telephony, Cisco, etc More Developer than Telephony Key Responsibilities: Design, develop, test, and debug robust appli
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Posted 1 day ago

Senior Oracle APEX Developer

Leidos

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Washington, District of Columbia, USA

Full-time

Description Leidos is hiring a Senior Oracle APEX Developer on the ESA V program. ESA V is an IT applications and infrastructure services program supporting several customers within the Department of Justice (DOJ). The program provides a range of IT services, including software application support, enterprise infrastructure support, service desk, ITSM, deskside support, workstation engineering and maintenance, telecommunications and mobility engineering services, managed print services, Active D
Posted 17 days ago | Updated 12 hours ago