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Top Remote C# Jobs in Washington, DC

Reposted 13 Hours AgoSaved
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Remote or Hybrid
Remote Washington, DC
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132K-165K Annually
Senior level
132K-165K Annually
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Senior Software Engineer, you will design and develop core modules for a clinical data platform, ensuring functionality through development phases, testing, and collaboration with QA teams.
Top Skills: AngularAsp.Net MvcC#CSSHTMLJavaScriptMicrosoft Sql Server
Reposted 13 Hours AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
152K-190K Annually
Expert/Leader
152K-190K Annually
Expert/Leader
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
This role involves designing and developing core modules for an enterprise-level clinical data platform, ensuring compliance with quality standards, and collaborating with teams for software development and testing.
Top Skills: AngularAsp.Net MvcAWSC#CSSHTMLJavaScriptSQLTypescript
YesterdaySaved
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Remote or Hybrid
Remote Washington, DC
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185K-280K Annually
Senior level
185K-280K Annually
Senior level
Marketing Tech • Social Media • Software • Analytics • Business Intelligence
The Engineering Manager will lead engineering teams to deliver high-quality software, drive strategic change, and ensure project delivery while fostering a collaborative environment.
Top Skills: C#C++ElasticsearchHbaseJavaMySQLPython
2 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
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110K-125K Annually
Mid level
110K-125K Annually
Mid level
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
The Data Automation Engineer will identify automation opportunities, design and build solutions across cloud platforms, and engineer production-ready jobs using multiple programming languages while tracking automation impact.
Top Skills: AWSAzureC#JavaScriptPythonSnowflakeSQLTypescript
Reposted 2 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
180K-270K Annually
Senior level
180K-270K Annually
Senior level
Healthtech • Information Technology • Software • Telehealth
The Staff Software Engineer will enhance Zocdoc's scheduling systems, focusing on full-stack development using C#, React, and AWS, while mentoring peers.
Top Skills: AWSC#Node.jsReactScala
Reposted 2 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
142K-226K Annually
Senior level
142K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Design and implement backend systems for a new mobile credit product, ensuring reliability and scalability while integrating AI-driven workflows. Collaborate closely with product and design teams to achieve high-quality outcomes.
Top Skills: C#JavaKafkaKinesisKotlinMqPythonRubySqs
3 Days AgoSaved
Remote or Hybrid
Remote Washington, DC
136K-170K Annually
Senior level
136K-170K Annually
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Lead Software Engineer responsible for designing and developing API services, collaborating with business teams, and ensuring high-quality delivery of applications.
Top Skills: AWSC#MySQLNode.jsReactReduxSQLSQL Server
Reposted 5 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
167K-276K Annually
Senior level
167K-276K Annually
Senior level
Marketing Tech • Social Media • Software • Analytics • Business Intelligence
The Staff Software Engineer will lead the design and development of scalable access control solutions for Identity and Access Management. Responsibilities include architecting authorization systems and mentoring engineers, ensuring high-quality, high-scale platform solutions.
Top Skills: AWSC#C++GCPJavaJwtsOauth 2.0OidcPythonRbacSAML
Reposted 5 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Site Reliability Engineer will build and scale identity management tools, automate operations, ensure security, and support AWS, GCP, and Azure environments.
Top Skills: AnsibleAWSAzureC#Cloud Identity ProvidersDockerGCPGoInfrastructure As CodeJavaKubernetesPythonRubyTerraform
9 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
173K-233K Annually
Senior level
173K-233K Annually
Senior level
Healthtech • Information Technology • Software • Telehealth
As a Senior Software Engineer, you'll develop secure and scalable systems for provider onboarding, collaborating with cross-functional teams to enhance user experiences and mentor other engineers.
Top Skills: AWSC#Node.jsReactScala
Reposted 10 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
150K-253K Annually
Senior level
150K-253K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer II, you'll architect and design key components of the Automation Platform, ensuring scalability and flexibility while collaborating with various teams to deliver impactful software solutions at Samsara.
Top Skills: AWSC#GoJavaNode.jsReactReactnativeTypescript
Reposted 10 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
143K-185K Annually
Senior level
143K-185K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Software Engineer II will architect and design critical components of the Automation Platform, ensuring system scalability, flexibility, and collaboration with cross-functional teams.
Top Skills: AWSC#GoJavaNode.jsReactReactnativeTypescript
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Reposted 11 Days AgoSaved
Remote or Hybrid
Remote Washington, DC
Senior level
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
The SDET will develop and maintain automated tests in a microservices architecture, ensuring quality through collaboration and adherence to best practices.
Top Skills: AWSAzureC#CypressDockerGCPJavaJavaScriptJmeterK6KubernetesPythonRubySeleniumSQL ServerTypescript
Reposted 13 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
164K-226K Annually
Senior level
164K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Senior Software Engineer at Upstart, you'll lead projects, work across the software stack, mentor others, and contribute to product strategies.
Top Skills: AWSC#JavaKafkaKotlinKubernetesNext.JsReactSpring BootSQL
14 Days AgoSaved
Remote
Remote Washington, DC
135K-280K Annually
Mid level
135K-280K Annually
Mid level
Artificial Intelligence • Software • Automation
The Software Engineer will develop voice AI features, enhance LLM model performance, build infrastructure, and collaborate with teams and customers to improve the voice AI platform.
Top Skills: C#GoPython
11 Hours AgoSaved
In-Office or Remote
Remote Washington, DC
142K-284K Annually
Senior level
142K-284K Annually
Senior level
Fitness • Healthtech • Retail • Pharmaceutical
The Staff Application Security Engineer will develop and enforce security policies, collaborate with teams, lead security initiatives, and participate in operational support, driving innovation and security practices across the organization.
Top Skills: AWSAzureC#C/C++DockerGCPJavaJavaScriptKubernetesPowershellPythonShell Script
Reposted 19 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
142K-197K Annually
Mid level
142K-197K Annually
Mid level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Software Engineer will develop Upstart's HELOC and Mortgage products, collaborating cross-functionally and contributing to product improvements and quality enhancements.
Top Skills: AWSC#JavaKafkaKotlinKubernetesSpring BootSQL
Reposted YesterdaySaved
In-Office or Remote
Remote Washington, DC
155K-165K Annually
Senior level
155K-165K Annually
Senior level
eCommerce
The Senior Software Engineer leads software development, manages projects, mentors developers, and collaborates on software design and testing using Agile methodologies.
Top Skills: .Net CoreAsp.Net Web ApiAzureC#CosmosdbGitGrpcKubernetesMs Sql Server 2016+ReactT-Sql
Reposted 20 Days AgoSaved
Easy Apply
Remote or Hybrid
Remote Washington, DC
Easy Apply
181K-356K Annually
Expert/Leader
181K-356K Annually
Expert/Leader
Big Data • Cloud • Software • Database
The Principal Technologist will drive MongoDB adoption by influencing technical leaders at Fortune 1000 companies, engaging in technical education, and contributing to thought leadership outputs.
Top Skills: C#JavaMongoDBPythonRdbms
2 Days AgoSaved
In-Office or Remote
Remote Washington, DC
Junior
Junior
Cloud • Digital Media • Hardware • News + Entertainment • Software
Join Telestream's QA automation team to design, develop, and maintain automated test frameworks, collaborate with developers, and improve media processing quality.
Top Skills: C#Ci/CdFfmpegGitPlaywrightRestful ApisSeleniumTypescript
Reposted 22 Days AgoSaved
Remote or Hybrid
Remote Washington, DC
Expert/Leader
Expert/Leader
Fintech • Software
The Principal Site Reliability Engineer is responsible for maintaining cloud infrastructure, ensuring application performance, and implementing automated solutions in a SaaS environment, while collaborating with security and software engineering teams.
Top Skills: .NetAnsibleAppdynamicsAWSAzureAzure DevopsC#DatadogDynatraceHarnessJavaJenkinsKubernetesNew RelicTerraform
Reposted 3 Days AgoSaved
In-Office or Remote
Remote Washington, DC
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.
Top Skills: C#
Reposted 3 Days AgoSaved
Easy Apply
In-Office or Remote
Remote Washington, DC
Easy Apply
150K-185K Annually
Senior level
150K-185K Annually
Senior level
Financial Services
The role involves full-stack development on financial technology solutions, focusing on user-facing applications, internal tools, and data pipelines, requiring collaboration across teams.
Top Skills: .NetAWSC#ConfluentDockerFastapiGithub ActionsKafkaKubernetesPostgresPythonReactSalesforceTanstackTerraformTypescript
23 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
142K-226K Annually
Senior level
142K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Design and build backend systems, develop scalable services, collaborate with teams on features, and establish engineering best practices in an AI-native environment.
Top Skills: APIsC#JavaKafkaKinesisKotlinPythonRelational DatabasesRubySqs
23 Days AgoSaved
Easy Apply
Remote
Remote Washington, DC
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.
Top Skills: APIsAvroC#DatabasesJavaKafkaKinesisKotlinProtobufPythonRubySqs
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