C# Jobs in Fairfax, VA

481 - 494 of 494 Jobs

Full Stack DeveloperJob Title - Full Stack Developer

4dot5Company Name - 4dot5

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Remote

Full-time

Full Stack DeveloperFullTime - RemoteJob Summary:We are looking for a skilled Full Stack Developer to join our dynamic team. As a Full Stack Developer, you will play a pivotal role in building and maintaining web applications using a variety of stacks such as:React, Node.js, SQL Server, and Snowflake environmentAngular, C#, SQL ServerReact, Python FastAPI, PostgresThe ideal candidate should be proficient in both front-end and back-end development, with strong problem-solving skills and a passio

Internal Application DeveloperJob Title - Internal Application Developer

Randstad DigitalCompany Name - Randstad Digital

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Remote or Tallmadge, Ohio, USA

Full-time

job summary: About the Role We are seeking dedicated Developers to join our team in a collaborative environment. In this role, you will be responsible for defining requirements, designing, developing, and maintaining software applications. Ideal candidates possess strong critical thinking, problem-solving, and communication skills, along with a commitment to continuous learning and staying current with emerging technologies. About Us We offer a competitive salary and comprehensive benefits p

Cloud Infrastructure Developer/Architect - 6 Months contract to hireJob Title - Cloud Infrastructure Developer/Architect - 6 Months contract to hire

Indus ValleyCompany Name - Indus Valley

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Remote

Contract

Visa: No third party candidates considered for this position Title: Cloud Infrastructure Developer/ArchitectLocation: 100% remote (EST or CST Hours)Duration: 6 Months Contract to HireInterviews: MS Teams Note: ** We are looking for people who are writing code. Hands on the keyboard. Not using code that someone else wrote. Interview:2 rounds of interviews plus a Technical Lab scenario1st interview: 1 hour meet and greet. May be less than an hourCandidate is emailed a technical lab to be complete

Senior Data Scientist (Gen AI/ LLM)Job Title - Senior Data Scientist (Gen AI/ LLM)

CloudBCLabsCompany Name - CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time

Role: Senior Data Scientist (Gen AI/ LLM) Location: Reston, VA Duration: Long term Job Description Client is looking LLM Data Scientist with very strong Generative AI experience.Experience building Vector DB, NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tunin

Application AnalystJob Title - Application Analyst

Pyramid Consulting, Inc.Company Name - Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Application Analyst. This is a 12+months contract opportunity with long-term potential and is located in Charlotte, NC (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID:25-78467 Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key Skills:

Application Security EngineerJob Title - Application Security Engineer

StefaniniCompany Name - Stefanini

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Remote or Atlanta, Georgia, USA

Contract

Stefanini Group is hiring! Exciting opportunity awaits, let us help you get started! Click Apply now or you may call: / email: Deepak Tyagi () for faster processing! Position Summary As a key member of our Internal Product Security Engineering team, you will lead penetration-testing engagements for high-scale web applications and APIs, validating security controls and uncovering exploitable weaknesses. In parallel, you will conduct structured threat-modeling workshops and security-design reviews

.Net DeveloperJob Title - .Net Developer

Innova Solutions, IncCompany Name - Innova Solutions, Inc

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Remote

Contract

A client of Innova Solutions is immediately hiring for a .Net Developer. Position type: Full time Contract Duration: 6 months Location: Remote Must-Have Qualifications: Lead the design and development of scalable, secure, and high-performance applications using Microsoft .NET technologies including ASP.NET, C#, .NET Core, and MVC.Apply Object-Oriented Analysis and Design (OOAD) principles and design patterns to create robust software solutions.Develop responsive and dynamic user interfaces usin

Application Analyst IVJob Title - Application Analyst IV

Dexian DISYSCompany Name - Dexian DISYS

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Remote

Contract

Provide day-to-day production support for applications, infrastructure, and end user client tools (ex. Datalink, ProcessBook, and PI Vision). Provide performance optimization and system health monitoring in support of compliance with overall health and availability targets for production systems. Provide installation, configuration, and monitoring support for the PI system servers, the application operating systems, interfaces, and client tools on end user workstations. Create, monitor, and prov

W2 - (2) - Sr Software Engineer - UiPath Automation and Agentic AI Development and Support - RemoteJob Title - W2 - (2) - Sr Software Engineer - UiPath Automation and Agentic AI Development and Support - Remote

Tanson CorpCompany Name - Tanson Corp

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Remote or Minnesota, USA

Contract

Duties: Position Overview: (Major Functions and Non-Essential Functions): We are seeking a Senior Software Engineer to design and build back-end services that support our portfolio of data-centric clinical and analytic applications. These applications leverage cloud computing, big data, mobile, data science, data warehousing, machine learning using state of the art software development applications and frameworks. Our Software Engineers ensures that these cloud-based micro-services adhere to upt

Principal, Electronic Data Capture DeveloperJob Title - Principal, Electronic Data Capture Developer

Takeda pharmaceuticalCompany Name - Takeda pharmaceutical

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Massachusetts, USA

Full-time

By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description Are you looking for a patient-focused, innovation-driven company that will inspire you and empower you to shine? Join us as a Princip

AI DeveloperJob Title - AI Developer

Commercial Programming Systems, Inc.Company Name - Commercial Programming Systems, Inc.

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Remote or Los Angeles, California, USA

Contract

AI Developer Remote work with the possibility of occasional Los Angeles meetings .The durationofthe engagement is at least 12 months. This is a remote position; however, they may have to travel on-site or to other courts or conferences on rare occasions. The person we contract with should be someone we can hire permanently within 12 monthsofthem coming on board. W2 candidates only. Project Overview:The clientis undertaking innovative projects aimed at integrating generative AI and AI-driven docu

Sr Data Scientist (Gen AI, LLM)Job Title - Sr Data Scientist (Gen AI, LLM)

CloudBCLabsCompany Name - CloudBCLabs

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Remote

Full-time, Third Party

Job Description Education: MS in Computer Science, Statistics, Math, Engineering, or related field, PhD preferred 3+ years of relevant experience in building large scale machine learning or deep learning models and/or systems 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. Demonstrated skills with Jupyter Notebook, AWS Sagemaker, or

test job - do not apply 2Job Title - test job - do not apply 2

Dice Test Group 4.0/Bullhorn/No OFCCPCompany Name - Dice Test Group 4.0/Bullhorn/No OFCCP

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Remote

Full-time

this is a test job, do not apply. testing job. testing. testing. testing. c#, ruby, java testing. c#, ruby, java testing. c#, ruby, java testing. c#, ruby, java

Cypress Administrator/ Spruce Developer at RemoteJob Title - Cypress Administrator/ Spruce Developer at Remote

Apetan ConsultingCompany Name - Apetan Consulting

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Remote or US

Contract, Third Party

Role: Cypress Administrator/ Spruce Developer Location: Remote Visa: 6+ Months Interview Mode: Phone and Skype Job Description: Responsible for the design, development, testing, and implementation of various document and mail generation workflows (Cypress, Spruce). Primarily responsible for storing and managing documents, processing requests for information, scanning and organizing documents, and implementing disaster recovery strategies. Position requires knowledge of Cypress Content Pr