C# Developer
AuraOne
C# Developer is a remote engineering review track for evaluating C# code, debugging traces, and developer-facing AI outputs against real-world correctness standards. Reviewers reproduce failures, write the unit test the model should have written, and explain the fix so the modeling team can target the gap. Why this role matters C# model quality lives or dies on whether the generated code actually compiles, passes tests, and handles edge cases. AuraOne pairs experienced engineers with the modeling team to grade outputs the way a code reviewer would. Responsibilities Run and reproduce C# code outputs in a sandboxed environment for C# Developer assignments. Grade c# developer engineering review solutions for correctness, complexity, idiomatic style, and edge-case handling. Write minimal failing tests that demonstrate the bug a model output missed. Compare paired solutions and rank them with a written rationale tied to the rubric. Tag failure modes (compile error, runtime crash, off-by-one, security issue) with severity scores. Document recurring code-generation failures so the modeling team can target them. Calibrate against gold-standard reviews to keep inter-rater agreement above target. Qualifications Strong day-job C# experience - you can read, run, and debug unfamiliar code for C# Developer work. Comfort writing concise unit tests that capture a single failure mode. Familiarity with at least one of: pytest, Jest, JUnit, Go test, RSpec, or equivalent. Clear written reasoning - your review note has to convince another senior engineer. Reliable async availability for at least 10 hours per week. Prior code-review or technical-interview-grading experience is a plus. Example tasks Reproduce a generated C# solution to a coding task, run the test suite, and grade it. Write the smallest failing test that demonstrates a model's edge-case bug. Compare two paired solutions and rank them with a written rationale tied to the rubric. Triage a security issue surfaced by a model and document the patch the model should have produced. Nice to have Open-source contributions or a public portfolio that demonstrates production-quality code. Experience with C#'s standard tooling, linters, and idiomatic style guides. Familiarity with security-review checklists (OWASP, CWE) and AppSec patterns. Skills Code review Debugging Unit testing Software engineering judgment C# Developer engineering review Software engineering Work model Remote - US-eligible. Remote · Independent specialist contractor. Employment type: CONTRACTOR. Applicants must be authorized to work from US. Compensation Hourly rate confirmed after the interview process. Application process #J-18808-Ljbffr
$45 - $50 per hour
...Cb is looking for an experienced Software Developer in Los Angeles, CA, to enhance enterprise applications for a public-sector client. The candidate should have 5+ years of experience with C#, ASP.NET MVC, and .NET Core. This is a remote position offering a flexible work...SuggestedHourly payRemote workFlexible hours- ...expertise for development environment, technology architecture and implementation. Qualifications and Skills: Be well-versed in C#/.Net and/or C++ and have an active interest in other computing technology and tools. Familiarity with Fixed Income is a big plus....SuggestedWork experience placement
$130k - $180k
...candidate to kick start a career in the financial technology space. THE ROLE Virtu is looking for a Software Engineer expert in C# to join our Triton Development team. We’re building a state of the art, multi-asset class Execution Management System that's changing...SuggestedFull timeWorldwide- ...Software Engineer designs and builds enterprise web applications using C#, ASP.NET and Vue.js, following best practices for scalable and maintainable systems. In this role, you will be developing and implementing products and services supporting Sales department for Allstate...SuggestedFull timeContract workWork at officeWork from homeWork visa
- ...experienced software engineer with four plus years of experience developing robust and scalable solutions to challenging problems. You're... ...AWS Cloud (EC2, RDS, S3, IAM, SQS etx) You are proficient in C# or other object-oriented languages like C++, Java. You hold a...SuggestedFull timeWork at officeWork from homeFlexible hours
- Searching for a senior level C# developer to help with maintenance, enhancement and new development of desktop trading application. Good communication skills are critical for ability to interact and solicit requirements from business partners. Required Technical skills...Full time
- ...Brainsearch Consulting Pvt Ltd is seeking an experienced Windows Application Developer to join their team in the United States. Candidates should have proven experience in C#, .NET Framework, and Visual Studio, along with a strong understanding of Windows application development...
- ...We are seeking a C# Backend Programmer to join our company, working on backend systems for exciting racing projects. As one of the... ...programmers you will work closely with different teams in order to develop and maintain the backend systems and various tools KW-Studios...Remote work
- ...A financial technology company is looking for a skilled C#.NET Server-side developer in New York. You will develop high-performance applications, collaborate on scalable architectures, and implement best practices in a dynamic environment. Ideal candidates will have strong...
- ...Infinite Computer Solutions is looking for a Senior Software Developer to enhance solutions that support small businesses. The ideal candidate has solid experience with .NET and C# in agile environments, and is capable of working independently to solve complex problems...
$150k - $200k
...Collaborate with traders and researchers to build and maintain live trading user interfaces Scale up capacity and performance of C# software components and end user experiences Create new custom features to improve visualization of real-time trading data Handle...Full timeWorldwide$200k
.... The Opportunity You will be part of a team designing and developing advanced cloud solutions on MS Azure, with a foundation in agile... ...experience with US-based software development teams • Experience with C# and TypeScript • Deep care for code quality and confidence in...- ...testable code that meets specifications. Responsibilities Develop new capabilities and re-architect parts of an existing system.... ...Between 3 to 10 years of experience in software engineering C#, .NET framework (All areas including, WinForms, Serialization, Reflection...
$126k - $248k
...skilled engineer for their Database Experience team to design and support open source libraries for MongoDB developers. The ideal candidate will have over 5 years of C# development experience and strong skills in concurrency and distributed systems. You will collaborate...- ...A leading technology firm is seeking a .NET Developer to support a growing cloud initiative in the construction industry. This remote role requires strong .NET/C# development skills and experience in construction. The ideal candidate will collaborate with teams to enhance...Contract workRemote work
- ...Position:.Net Developer Location: New York City, NY (Remote) Duration: Full time Salary plus benefits US Citizens and those authorized to... ...and several years (min. 3 years) of experience in working with C#,.NET, SQL, ASP.NET, Python. Knowledge and experience with e-commerce...Full timeRemote work
- Infinite Computer Solutions is seeking a Senior Software Developer to enhance solutions for small businesses. This role focuses on delivering... ...developing, testing, and maintaining applications using .NET, C#, and Azure, while mentoring junior developers. The ideal...
- ...Role:.NET Developer Job duties: Strong experience in C#,.Net Core (8), MVC, Web API, EF Core, LINQ, unit testing Experience in defining solutions, defining architectures, OOAD, DDD, low level system design and common design patterns (builder, facade, adapter, strategy,...
$75 - $90 per hour
...management, stocks, bonds, or treasury . Position Requirements: ~5+ years of hands-on experience with .NET Framework, .Net Core, and C# ~ Experience with modern Web frameworks and services such as Bootstrap, Angular, ReactJS, RESTful services ~ Experience in...Contract workWork at office2 days per week3 days per week$77.41k - $98.7k
...Participate in peer reviewing code and paired programming with senior developers Recommend and implement enhancements and modifications to the... ...Demonstrated proficiency in software development of C#, Java or Python, and SQL Knowledge of web services such as SOAP...- ...MS SQL Server DB programming and performance monitoring. The candidate must have programming experience with HTML, CSS, XML, ASP.NET C# and Visual Studio.Net., Power BI, and API development. Create and test applications with MTA staff for the various operating environments...
- ...based out of Richmond, VA. Responsibilities: VDOT-AMD is seeking a Developer with strong oral and written communication skills and at least 1... ...and fluency with.NET web application lifecycle and middleware, C#, Web API Design, Development and Security, Blazor, JavaScript...
- ...remote work for someone with a depth of experience architecting and developing trading systems for a hedge fund, prime, bank, etc.... ...software development and architecture experience, specifically in C#.NET environments, using Petapoco, Swagger, or other ORMs. ~ Extensive...Work at officeRemote work1 day per week
- ...experience Minimum 5 years of software development experience Experience building and maintaining web applications Proficiency in C#, JavaScript, Python, SQL, SQL Server, ASP.NET, Microsoft Azure suite or similar cloud infrastructure and CI/CD pipelines Strong...
- ...Role Description We are looking for a senior C#/.NET engineer who modernizes the platform, not just maintains it. Our flagship product... ...the team to grow by modernizing the stack to one that any C# developer can contribute to. Qualifications 8+ years of professional C#/.NET...
- ....Net Developer – Remote, USA Hands‑on experience building enterprise‑level web applications, delivering high‑quality solutions with minimal... ...Development industry is a plus. Must Have Experience in .NET/C# application development and triaging code issues. Experience supporting...Contract workRemote work
- ...scale software systems used across the investment lifecycle. Develop high-performance trading and execution platforms. Build research... ...programming skills in languages such as Python, Java, C++, C#, Go, Rust, or similar. Experience building and operating scalable...
$65 - $70 per hour
...recruiter to learn more. Base pay range $65.00/hr - $70.00/hr .Net Developer (Construction Industry) Contract: through the end of Q1 2026... ...from SketchUp What We’re Looking For: Strong experience with .NET/C# development Construction Industry Experience is required....Contract workRemote work$150k - $175k
...proficiency and practical experience in software development using C# and Python. Previous experience in risk management or capital... ...highly desirable. Position Responsibilities Help design and develop risk management systems and analytics tools used directly by...Work at office$125k - $150k
...making a difference through technology. The Microsoft Dynamics 365 Developer supports the delivery and ongoing maintenance of mission-... ...JavaScript, React, and PowerApps, and back-end services using .NET, C#, and Web APIs. - Partner with architects and QA teams to...Permanent employmentFull timeWork at officeShift work
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