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Senior Net Core Developer Jobs in Virginia (NOW HIRING)

Hyphen Connect Limited

$128K - $168K/yr

We are in search of a highly adept Trading Systems Engineer for the core Engineering team to strengthen the platform's performance, scalability, and observability. The ideal candidate will have a ...

TransUnion

Senior .NET Developer

Reston, VA

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • PTO

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

Trans Union LLC

Senior .NET Developer

Reston, VA · On-site

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

Transunion

Senior .NET Developer

Reston, VA

$57.25 - $72.75/hr

  • Medical

  • Dental

  • Vision

  • PTO

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

ATTAINX INC

Senior Pega Developer

Arlington, VA · On-site

$130K - $139K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

NET-based systems sufficient to understand integration points and collaborate with .NET developers ... Core Responsibilities: Pega Application Development & Maintenance: * Design, configure, and ...

Visual Connections, LLC

Senior Software Engineer

Mclean, VA · On-site

$110 - $130/hr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

NET. Write and optimize SQL Server database objects, including T-SQL queries, stored procedures ... NET Core, MVC, Web API, and WCF. Strong experience with SQL Server (2022), T-SQL, and database ...

Jobsbridge

Sr./Lead Core Java Developer

Reston, VA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Development & design of application. Create functional & technical ...

CARE NET

Affiliate Communications Manager

Leesburg, VA · On-site

$40K - $47K/yr

Assists with webinars for Care Net affiliates as needed. * Assist the Senior Manager of Affiliate ... Agrees with and can uphold Care Net's Statement of Faith, Vision/Mission and Core Values.

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

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All JobsNet Core Developer JobsSenior Net Core Developer JobsSenior Net Core Developer Jobs in Virginia

Senior Net Core Developer information

See Virginia salary details

$35

$59

$77

How much do senior net core developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for senior net core developer in Virginia is $59.69, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $66.73 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Core Developer vs Software Engineer?

AspectSenior Net Core DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, experience with .NET CoreBachelor's in CS or related field, programming experience
Work EnvironmentDeveloping backend applications, working with .NET Core frameworksDesigning, developing, testing software across various platforms
Employer & Industry UsageTech companies, finance, healthcare using .NET technologiesBroad industry use, including tech, finance, startups, and enterprise

The main difference is that a Senior Net Core Developer specializes in building and maintaining backend applications using .NET Core, often with a focus on performance and scalability. A Software Engineer has a broader scope, working across different programming languages and platforms. Both roles require similar educational backgrounds and technical skills, but the Senior Net Core Developer role is more specialized in Microsoft technologies and backend development.

What are the most commonly searched types of Net Core Developer jobs in Virginia? The most popular types of Net Core Developer jobs in Virginia are:
What are popular job titles related to Senior Net Core Developer jobs in Virginia? For Senior Net Core Developer jobs in Virginia, the most frequently searched job titles are:
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Senior Net Core Developer jobs near you

Senior Software Engineer (Trading Core)

Hyphen Connect Limited

Remote

$128K - $168K/yr

Full-time

Re-posted 28 days ago

Job description

We are working with a decentralised exchange which looks to innovate on providing the best of CEXs and DEXs, focusing on building a safe, simple and scalable platform for trading. They differentiate themselves by offering institutional level systems and support whilst remaining on-chain and decentralised.

We are in search of a highly adept Trading Systems Engineer for the core Engineering team to strengthen the platform's performance, scalability, and observability. The ideal candidate will have a strong background in low-latency trading systems and experience supporting clients like quant funds and market makers in integrating with APIs (both REST and WebSocket).

As the Trading Gateway Engineer, responsibilities include implementing core connectivity systems to expand the trading engine into a global, low-latency network. This involves building foundational data distribution channels and improving their throughput and latency.

Successful candidates will engage with clients' developers and project managers, addressing inquiries and resolving issues. Collaboration with the Gateway team and Trading Engineering will be essential to troubleshoot API and trading issues while contributing to the overall Gateway roadmap. Additionally, work with the Product Engineering team to enhance the SDK for blockchain signatures used by API traders.

What you'll be doing:

  • Develop and optimize the core matching engine and risk engine for the exchange, ensuring high performance and low latency.
  • Write highly reliable, production-ready code that guarantees the financial safety and integrity of computations.
  • Investigate and debug complex issues through thorough analysis of logs.
  • Create and maintain comprehensive unit tests and advanced integration tests to validate the exchange's financial computational correctness.
  • Work with the Quant team to develop, test, and refine our various trading algorithms.
  • Continuously improve and refine the trading core to meet evolving business and technical requirements.
  • Stay updated with the latest advancements in HFT systems and low-latency trading technologies.

What we're looking for:

  • Minimum of 7 years of experience in software engineering, with at least 3 years focused on high-frequency trading (HFT) systems.
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Proven experience in building and optimizing low-latency trading infrastructure. Proficient in low-latency message bus systems such as Aeron or Chronicle Queue.
  • Strong proficiency in Golang and Solidity. Expertise in deterministic coding and zero garbage-collection techniques.
  • Exceptional debugging and troubleshooting skills, with the ability to analyze complex logs and traces to identify and resolve issues.
  • Strong emphasis on writing unit tests, integration tests, and other advanced testing methodologies to ensure financial computational correctness.
  • Experience in the financial technology industry, particularly in high-frequency trading or crypto exchanges.
  • Experience with real-time data processing systems and streaming technologies.

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