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Top C# Jobs

22 Days Ago
Huntsville, AL, USA
Mid level
Mid level
Aerospace
As a System Analyst, you will improve Army Weapon systems through performance analysis, studying missile defense systems, analyzing tactical data, designing tools/scripts, presening findings, and conducting system capability studies.
Top Skills: CC#MatlabPythonSQL
22 Days Ago
Remote
2 Locations
Expert/Leader
Expert/Leader
Software
As a Principal Software Engineer at SGNL, you will lead the design and development of scalable services, mentor engineering teams, drive innovation, and ensure high-quality engineering practices. Collaborate with cross-functional teams to align technical strategies with business objectives and contribute to system architecture and performance optimization.
Top Skills: C#C++GoJava
22 Days Ago
Pittsburgh, PA, USA
Senior level
Senior level
Legal Tech
The Software Engineering Manager at Fragomen will lead and manage a software engineering team, focusing on production support and maintenance. Responsibilities include triaging production issues, mentoring engineers, contributing to the technical roadmap, and improving application processes to enhance client experiences.
Top Skills: AngularC#JavaScriptPythonTypescript
22 Days Ago
Remote
New York, NY, USA
Senior level
Senior level
Artificial Intelligence • Insurance
As a Senior Backend Engineer, you will work on a greenfield opportunity, solving challenges related to data pipelines, distributed systems, and machine learning. You will collaborate with a global team, leveraging modern technologies and a strong technical stack to impact the insurance industry positively.
Top Skills: C#C++JavaPython
22 Days Ago
Remote
New York, NY, USA
Senior level
Senior level
Artificial Intelligence • Insurance
As a Senior Full Stack Engineer, you will tackle challenging and engaging problems involving large data pipelines, distributed systems, and machine learning. You will work with a global team, developing both front-end and back-end components using modern technologies, while impacting the development of an innovative AI platform for underwriters.
Top Skills: C#C++JavaPythonReact
22 Days Ago
New York, NY, USA
Senior level
Senior level
Artificial Intelligence • Insurance
As a Senior Full Stack Engineer, you will work on cutting-edge technologies to tackle complex problems involving data pipelines, distributed systems, and machine learning models. You will collaborate with a global team to build frontend components and backend solutions while promoting excellent development practices.
Top Skills: C#C++JavaPythonReact
9 Hours Ago
New York, NY, USA
Junior
Junior
Financial Services
The Analyst will design, develop, and maintain applications for equities trading, focusing on C# Windows applications. Duties include maintaining and developing GUI solutions, documenting code, testing technologies, and reporting project statuses.
Top Skills: C#,.Net
22 Days Ago
Pleasanton, CA, USA
134K-181K Annually
Mid level
134K-181K Annually
Mid level
Biotech
The Automation Engineer III at 10x Genomics will oversee the development of liquid handling automation, collaborating with various teams to design, implement, and troubleshoot robotic systems. The role involves creating testing protocols, responding to equipment issues, and ensuring compliance with product specifications.
Top Skills: C#JavaPython
Senior level
Information Technology • Cybersecurity
Lead the development and testing of a new web security portal, ensuring robust security practices and handling personal data. Collaborate with teams using Azure DevOps and implement OAuth2 principles while guiding security best practices.
Top Skills: C#
22 Days Ago
McLean, VA, USA
Senior level
Senior level
Information Technology • Cybersecurity
The Lead .Net Developer is responsible for enhancing and modernizing applications, designing new solutions, and ensuring high performance and scalability. Key tasks include leading projects, collaborating with teams, debugging issues, and implementing CI/CD pipelines while providing mentorship to junior developers.
Top Skills: C#SQLVb.NetVb6
22 Days Ago
Carmel, IN, USA
Mid level
Mid level
Automotive • Computer Vision • eCommerce • Virtual Reality
The Engineering Team Lead at Carvana will manage the marketplace experience team, leading the development of digital marketplaces, while ensuring high engineering standards and efficiency. Responsibilities include hiring engineers, optimizing processes, enhancing system resilience, contributing code, and owning technical decisions.
Top Skills: .NetC#JavaScriptPython
22 Days Ago
San Francisco, CA, USA
Senior level
Senior level
Gaming • eSports
The Senior Software Engineer will work on the mobile client for Second Life, focusing on optimizing performance, integrating existing functionalities, and developing features using Unity and C#. The role involves collaborating with cross-functional teams and contributing to server-side development.
Top Skills: C#C++JavaScriptPythonReact
22 Days Ago
Concord, CA, USA
Entry level
Entry level
Information Technology • Consulting
The role requires a .NET Developer with expertise in Angular, .NET Core, C#, and MySQL. Responsibilities include developing and maintaining web applications and APIs, collaborating with UI/UX designers, and employing version control and agile methodologies. Strong problem-solving and communication skills are essential.
Top Skills: .NetC#
22 Days Ago
Remote
United States
140K-190K Annually
Senior level
140K-190K Annually
Senior level
Cloud • Fintech
The Senior Software Engineer at Lumin Digital is responsible for designing, developing, and enhancing enterprise web and mobile applications. The role involves writing efficient code, debugging software, and managing development tasks while collaborating within an agile SCRUM team.
Top Skills: C#JavaSwiftTypescript
22 Days Ago
South San Francisco, CA, USA
90K-210K Annually
Senior level
90K-210K Annually
Senior level
Biotech
The Systems Engineer will develop and manage verification plans for a QC testing platform, collaborating with teams to enhance automated solutions and troubleshoot issues. Responsibilities include monitoring system performance, authoring technical documentation, and implementing improvements in laboratory automation systems.
Top Skills: C#Python
22 Days Ago
Remote
Hybrid
Minneapolis, MN, USA
Senior level
Senior level
Blockchain • Logistics • Software
As a Senior Software Engineer, you will write software, review code, engage with users to understand their needs, iterate quickly based on feedback, and work collaboratively with designers and product managers. You will help build a manufacturing operating system and aim for simplicity and efficiency in software development.
Top Skills: C#Typescript
22 Days Ago
Remote
USA
140K-160K Annually
Senior level
140K-160K Annually
Senior level
Insurance
The Senior Software Engineer will develop robust APIs and microservices, modernize legacy systems, and ensure security and scalability of proprietary applications. Responsibilities include daily C# development, working with .NET technologies, maintaining CI/CD pipelines, and contributing to front-end development as needed.
Top Skills: C#
22 Days Ago
Remote
USA
Senior level
Senior level
Information Technology • Consulting
As a Sr. DevSecOps Engineer I, you will design, develop, and maintain software products, collaborate with cross-functional teams, mentor junior engineers, and lead the architecture of high-quality solutions while ensuring adherence to security best practices.
Top Skills: .NetC#CSSHTMLJavaJavaScriptNode.jsPHPRuby On Rails
8 Days Ago
Hybrid
Seattle, WA, USA
103K-218K Annually
Senior level
103K-218K Annually
Senior level
Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics
Join Liberty Mutual as a Senior/Principal Software Engineer to help deliver a state-of-the-art quote experience for a major distribution channel. Responsibilities include problem-solving, customer-centric development, mentoring, and proactive thinking. Requires 5+ years of software engineering experience and expertise in C# and .Net technologies.
Top Skills: C#,.Net,Angular,Javascript,Typescript,Xml,Aws
22 Days Ago
Alpharetta, GA, USA
191K-272K Annually
Mid level
191K-272K Annually
Mid level
Cloud • Security • Software • Cybersecurity
The Manager, Site Reliability Engineer will lead a team focused on designing, implementing, and maintaining scalable infrastructure solutions for Veeam's SaaS platform. Responsibilities include automation of deployments, improving system performance and reliability, monitoring, and incident response. The role demands technical leadership and strategic influence over team goals, while ensuring compliance with security standards.
Top Skills: .NetBashC#GoPowershellPython
22 Days Ago
Remote
US
Mid level
Mid level
Cloud • Marketing Tech
As a Scala Software Engineer at Avetta, you'll collaborate with a small agile team to design and develop backend services, including SaaS RESTful APIs. You'll write clean code, participate in pair programming, automate testing, and continuously improve the integration platform while ensuring secure and scalable architecture.
Top Skills: C#JavaJavaScriptScala
22 Days Ago
Remote
United States
Senior level
Senior level
Information Technology • Software • Consulting
The Sr. Full Stack Developer will design, develop, and test features for client and internal projects using a variety of technologies. Responsibilities include writing clean code, developing scalable SaaS applications, and analyzing system requirements. The position encourages continuous learning and collaborative work in an agile environment.
Top Skills: C#JavaScriptTypescript
22 Days Ago
Remote
Jersey City, NJ, USA
Senior level
Senior level
Cloud • Information Technology • Professional Services
The Java Developer is responsible for creating and maintaining Java-based software, performing code reviews, building CI/CD pipelines, and supporting cloud-native applications. They will ensure high-quality development practices, manage project tasks, and improve software performance while collaborating closely with teams.
Top Skills: C#JavaNode.jsPHPPython
22 Days Ago
Hybrid
Chicago, IL, USA
130K-180K Annually
Senior level
130K-180K Annually
Senior level
Information Technology • Consulting
As an Application Architect, you will lead technical delivery for projects, design solution architecture, ensure adherence to processes, create design specifications, and provide technical oversight. Your role includes mentoring developers and collaborating with cross-functional teams while working with cutting-edge Microsoft technologies.
Top Skills: C#
23 Days Ago
Remote
United States
160K-190K Annually
Senior level
160K-190K Annually
Senior level
AdTech • Agency • Digital Media • eCommerce • Productivity
As a Senior C# Back-End Developer at Revive Media, you will design, develop, and maintain robust back-end systems, focusing on coding, debugging, and testing back-end APIs. Collaborating with product management and front-end teams, you will help drive adoption of a new native platform while implementing compliance with best practices. Your role requires a strong emphasis on C# and the .NET framework, alongside extensive experience with database management and API development.
Top Skills: C#
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