C# Jobs in Washington

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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 9 hours ago

Siebel Engineer Lead Consultant

Allstate Insurance Company

•

Texas, USA

Full-time

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description Primary Purpose: The Software Engineer Lead Consultant will be responsible for providing Level 2 and Level 3 production su
Posted 60+ days ago | Updated 9 hours ago

Systems Analyst - Technology Business Managemen - Apptio

Mass Mutual Financial Group

•

Remote or Springfield, Massachusetts, USA

Full-time

Role: Systems Analyst- Technology Business Management (TBMA) Team: ETX Portfolio Management and Analytics Dept: ETX Strategy and Governance Fulltime - Springfield, MA The Opportunity To continue adding insight to our IT expenses at MassMutual, we are seeking a Technology Business Management Analyst (TBMA) to join our Business of IT Tools Team. The candidate will be responsible for the maintenance, development and enhancement of our TBM platform (Apptio). This includes report development and
Posted 60+ days ago | Updated 9 hours ago

Distributed Systems Engineer (L5), Content & Business Products

Netflix, Inc.

•

Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Our Content & Business Products Engineering teams build the products and services to optimize and automate the content creation process including content planning, fina
Posted 60+ days ago | Updated 9 hours ago

Web API Developer

Mass General Brigham

•

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated 9 hours ago

Staff Software Engineer - Test Engineering (Hybrid/Onsite)

Visa Inc.

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Remote or Austin, Texas, USA

Full-time

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
Posted 31 days ago | Updated 9 hours ago

Web Developer

POWER Engineers, Inc

•

Remote or Meridian, Idaho, USA

Full-time

Web Developer Our visual technology department is looking for a web developer to join our interactive services team who is motivated to combine the art of design with the art of programming to create innovative interactive services and solutions. You will take responsibility for the full lifecycle of the application including but not limited to requirements gathering, design, development, support, and maintenance of innovative applications through translation of the requirements, user interface
Posted 1 day ago | Updated 9 hours ago

Senior Software Engineer (Virtual)

Boeing Company

•

Remote

Full-time

Senior Software Engineer (Virtual) Company: Tapestry - G0G Senior 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
Posted 60+ days ago | Updated 9 hours ago

Staff Product Security Engineer

M&T BANK CORPORATION

•

Remote

Full-time

Overview: As the Lead Product Security Engineer at M&T Bank, you will support and participate in the building and implementation of software security controls in all stages of the product development life cycle. This role will offer you the opportunity to be involved with a wide range of responsibilities in transforming the software security culture and technologies. We are looking for a highly motivated, talented, and hands-on engineer who will be responsible for identifying and mitigating sof
Posted 60+ days ago | Updated 9 hours ago

Staff Application Security Engineer

M&T BANK CORPORATION

•

Remote

Full-time

Overview: As the Lead Product Security Engineer at M&T Bank, you will support and participate in the building and implementation of software security controls in all stages of the product development life cycle. This role will offer you the opportunity to be involved with a wide range of responsibilities in transforming the software security culture and technologies. We are looking for a highly motivated, talented, and hands-on engineer who will be responsible for identifying and mitigating sof
Posted 60+ days ago | Updated 9 hours ago

Associate Director, Systems Integration Developer

Mass General Brigham

•

Remote or Somerville, Massachusetts, USA

Full-time

Site: The Brigham and Women's Hospital, Inc. Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to b
Posted 60+ days ago | Updated 9 hours ago

Enterprise Architect (IT)

DaVita Inc.

•

Remote or Denver, Colorado, USA

Full-time

Posting Date 05/13/2025 2000 16th St, Denver, Colorado, 80202-5117, United States of America Position Description This role is part of the Enterprise architecture team which plays an integral role in building a holistic view and roadmap of the Company's technology strategy and process. An Enterprise Architect is an enterprise-wide expert with broad technical skills, deep industry knowledge, and unparalleled business acumen. The Enterprise Architect supports IT in developing value propositions
Posted 60+ days ago | Updated 9 hours ago

Lead Data Engineer - Big Data

S&P Consultants

•

Nevada, USA

Full-time

About the Role: Grade Level (for internal use): 12 About the Role: Title: Lead Data Engineer - Big Data The Team: You will be an expert contributor and part of the Rating Organization's Ingestion Pipelines Engineering Team. This team, who has a broad and expert knowledge on Ratings organization's critical data domains, technology stacks and architectural patterns, fosters knowledge sharing and collaboration that results in a unified strategy. All Data Services team members provide leadership
Posted 60+ days ago | Updated 9 hours ago

Hedge Fund Software C# FIX/Order Management Software Engineer

Case Interactive

•

Remote

Full-time

Senior Software Developer COMPANY Fund Solutions COMPANY is a Fin Tech company headquartered in New York, with offices also in Belfast, Shanghai, and Sydney. COMPANY develops financial software and provides product integration and implementation services for asset managers. COMPANYs products are used by portfolio managers, traders, research analysts, risk managers, accountants and operations. We look for people with a passion for finance and an understanding of how to use technology to solve bu
Easy Apply
Posted 60+ days ago | Updated 3 days ago

(USA) Staff, Software Engineer

Walmart Inc.

•

Remote or Bentonville, Arkansas, USA

Full-time

Position Summary What you'll do We are seeking an experienced Staff Software Engineer to enhance our team capabilities on delivering key experiences for our Corporate Communication team. An ideal candidate is well versed in Full Stack technologies, collaborating closely with product managers and technical architects supporting our Corporate Communication business on providing the latest technologies and automations. Additionally, you will be responsible to lead and mentor the tech team through
Posted 55 days ago | Updated 9 hours ago

Sr. Blockchain Engineer

ConsultNet, LLC

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Remote or South Jordan, Utah, USA

Full-time

Senior BlockChain Developer Remote - USA Long term contract Pay: DOE We are seeking an experienced Blockchain Engineer. The ideal candidate will have experience working with Blockchain and Ethereum, including experience in Go, C# and other OOP languages. As a Blockchain Engineer, you will primarily work on blockchain-related projects, Designing and implement Smart Contracts using Solidity.Additionally you may also be tasked to work on back-end micro services using Go, .Net and SQL as needed.
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Posted 60+ days ago | Updated 9 hours ago

Windows Specialist

Dexian DISYS

•

Washington, District of Columbia, USA

Contract

Job Title: Windows Platform Engineer Job Summary: We are seeking an experienced Windows Platform Engineer to join our team. This role requires deep technical expertise in Windows operating systems, automation via PowerShell and C#, and a strong understanding of enterprise IT systems including Entra ID (formerly Azure AD) and Active Directory. You will play a key role in OS deployment, platform stability, automation, and security integration in a large-scale enterprise environment. Key Responsi
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Posted 27 days ago | Updated 2 hours ago

Full Stack Web Application Developer

RapidIT, Inc

•

Washington, District of Columbia, USA

Contract

Job Title: Full Stack Web Application Developer Location: Washington DC Duration: 12+ Months Minimum Requirements Proficiency developing backend applications and connectors for PowerApps and ServiceNow solutions; Proficiency with relevant front-end programming languages, programming frameworks and tools, and development platforms, including Angular, React, or Vue; HTML/CSS, JavaScript/Typescript, Bootstrap, JSON, YAML; Proficiency with relevant back-end programming languages, programming fr
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Posted 2 days ago | Updated 2 days ago

Application Security Consultant---Need locals of VA

Cymansys

•

Reston, Virginia, USA

Contract

Role: Application Security Consultant Location: Reston, VA (Need locals to Reston, VA) Duration: 12+ Months Job Summary: We are looking for a highly motivated Application Security Advisor with a solid background in software development and a strong passion for secure coding practices. This individual will be responsible for interpreting and triaging scan results from our automated pipelines and working closely with developers to ensure vulnerabilities are identified, communicated, and remediat
Posted 25 days ago | Updated 2 days ago

Edupoint Synergy SIS Functional and Technical Consultant

Momento USA LLC

•

Fairfax, Virginia, USA

Contract, Third Party

Momento USA is a global technology consulting, talent acquisition and creative development firm that addresses clients most pressing needs and challenges. We currently looking for Edupoint Synergy SIS Functional and Technical Consultant our client location based on - Fairfax, VA. Please see the job description below for your reference. Edupoint Synergy SIS Functional and Technical Consultant Fairfax, VA Onsite 5 days a week Long term contract Job Description: Edupoint Synergy SIS Functional a
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Posted 23 days ago | Updated 2 days ago