Open app
Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

C# Developer

GCS Recruitment

Florida

We are seeking skilled .NET Engineers to join our team and play a critical role in modernizing legacy systems. The primary focus of this role is migrating existing VB6 and VB.NET applications to a modern .NET C# WPF environment within an accelerated delivery timeline. Key Responsibilities Lead the migration of legacy VB6 and VB.NET applications to .NET C# WPF Use AI-powered development tools to enhance speed, efficiency, and code quality Contribute to an aggressive delivery roadmap targeting. Design and implement robust test harnesses to ensure correctness and stability Establish safety protocols to safeguard data integrity during migration Perform automated refactoring and support framework migration initiatives Troubleshoot complex legacy systems and resolve architectural challenges Required Skills & Experience Strong hands-on experience with C# and the .NET ecosystem Proven experience working with legacy systems (e.g., VB6, VB.NET) Familiarity with WPF application development Experience using AI-assisted development tools such as Codex, or Claude Code, or Cursor or other similar tools Solid understanding of code refactoring, modernization, and migration strategies Ability to work under tight timelines and deliver high-quality results #J-18808-Ljbffr

Apply
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the C# Developer in Florida vacancy
  • C# Developer
     ...role in modernizing legacy systems. The primary focus of this role is migrating existing VB6 and VB.NET applications to a modern .NET C# WPF environment within an accelerated delivery timeline. Key Responsibilities Lead the migration of legacy VB6 and VB.NET... 
    Suggested

    GCS Recruitment

    Jacksonville, FL
    1 day ago
  • C# Developer / Mid Level / Hybrid onsite - Coral Gables

    $110k - $125k

     ...Overview Job Title: C# Developer / Mid Level Location: Hybrid (Coral Gables, Florida) Job Type: Perm Full-Time Salary: $110K-$125K Job#:7240 Position Summary The candidate will have a minimum of 5 years hands-on-professional experience as a software developer working... 
    Suggested
    Permanent employment
    Full time

    SherlockTalent

    Coral Gables, FL
    2 days ago
  • C# .net Developer Opportunity in Orlando, FL
     ...C# .net Developer Opportunity in Orlando, FL Fantastic C# opportunity in the Orlando, FL area! This position is with a client that provides plenty of room for growth and opportunity in their organization. Must have skills are C#, ASP.net, MVC, and SQL . Salary range is... 
    Suggested

    Codetown

    Orlando, FL
    2 days ago
  • ID - IDJC(COURTS) - React/.Net C# Developer
     ...Full-stack React/.net C# developer, to assist with the development of application of a legal case data portal, where users can search and find case data. We have an application we're developing here of a legal case data portal, where users can search and find... 
    Suggested
    Local area

    RICEFW Technologies

    Tallahassee, FL
    5 days ago
  • .NET C# Developer with Windows Service Expertise

    $100k - $150k

     ...Senior Full Stack Developer (.NET / SQL / Angular) *This is an evergreen job posting, as our client is hiring Senior Full Stack Developers on a rolling basis* Salary: $100k-$150k (negotiable based on experience) Location: fully onsite in Orlando, FL Overview... 
    Suggested

    Crawford Thomas Recruiting

    Orlando, FL
    6 days ago
  • C# Developer (Tools and Installers)
     ...C# Developer (Tools and Installers) Orlando, FL ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting... 
    Work at office

    ThreatLocker

    Orlando, FL
    6 days ago
  • Remote .NET C# Razor Developer for Modernization Projects

    $59 per hour

     ...A leading technology services provider is seeking a Software Developer to work on a remote contract. The role involves developing software...  ...teams for application requirements, and writing scalable code in C#. Ideal candidates will have experience with C#, Razor, and SQL.... 
    Contract work
    Remote work

    TEKsystems

    Tampa, FL
    2 days ago
  • C# Backend Developer
     ...Build the systems behind high-performance online games. We are looking for a C# Backend Developer who enjoys building clean, scalable services that power real-time gaming platforms. In this role, you will work closely with game designers, mathematicians, and... 

    Texas State Library and Archives Commision

    Boca Raton, FL
    6 days ago
  • Full-Stack C# Developer (Remote)
     ...Full-Stack C# Developer Novel Engineering is currently looking for a skilled and experienced Full-Stack C# Developer for our client in Melbourne Florida. This client provides a large-scale web-based sales enablement platform that helps sales and marketing teams work... 
    Remote work

    Novel Engineering

    Melbourne, FL
    6 days ago
  • C# /Azure Developer
     ...Duration: Now thru 1/31/2026 JD: ~5 years + of strong C#.Net, SQL, RESTful API development experience ~ Experience with...  ...looking specifically for folks that have experience designing/developing these systems and not simply supporting from a DevOps/Cloud... 
    Work experience placement

    RIT Solutions Inc/ Tech Dev IT/ Texperts Inc/ConceptsIT, Inc...

    Tampa, FL
    4 days ago
  • Tech Consulting - Full-Stack C# Developer - Senior - Multiple Locations

    $102.5k - $187.9k

     ...Senior Full Stack Software Engineer , you will independently develop, test, and maintain high‑quality software solutions across the technology...  ...modern backend programming languages such as Python, Java, C#, or JavaScript or TypeScript, across technology ecosystems... 
    Summer holiday
    Local area
    Flexible hours

    EY

    Miami, FL
    5 days ago
  • Senior Software Engineer - C#, Ghidra & IDA Pro | TS/SCI
    A technology solutions provider in Fort Meade, Florida is seeking a Software Engineer to support technology initiatives. Responsibilities include system support and enhancements. The ideal candidate will have a Bachelor of Science degree, 7-13 years of experience, and ...

    InterImage

    Fort Meade, FL
    2 days ago
  • Remote .NET/C# Engineer Debug, Improve & Deliver

    $95k - $130k

     ...CaseGlide is looking for a Software Engineer with 3+ years of .NET/C# experience in Saint Petersburg, FL. This role requires strong SQL Server skills and the ability to troubleshoot effectively in an existing codebase. Compensation ranges from $95,000 to $130,000, depending... 
    Remote work
    Flexible hours

    CaseGlide

    Saint Petersburg, FL
    1 day ago
  • Senior Software Engineer - C# Algorithms & Mentoring
     ...the software development lifecycle. The ideal candidate will have over 5 years of experience in software development, particularly in C#, with strong contributions to Agile practices. Candidates must be US citizens and comfortable working in a professional office... 
    Full time
    Work at office

    Novel Engineering

    Melbourne, FL
    1 day ago
  • Software Engineer C#
     ...Senior Software Engineer Role: Senior Software Engineer (C# APIs) Location: Dania Beach 3x's a week Contract: 6 months, probable extension Interview: ASAP, 2 rounds Technical Skills: C# APIs Backend Type folks Microsoft Shop... 
    Contract work
    Work at office
    Local area
    Immediate start

    RIT Solutions, Inc.

    Tampa, FL
    4 days ago
  • Junior .NET/C# Software Engineer Build Impact
     ...tech company in Florida is looking for a highly skilled Software Developer to join their team. The new hire will design, develop, and...  ...of experience in software development with proficiency in .NET, C#, and SQL. Strong problem-solving and communication skills are essential... 

    Ascension Fed

    Tallahassee, FL
    1 day ago
  • Sr. Software Developer (C#, Blazor, REACTJS)
     ...Job Summary: - Senior Software Developer position in a company within the Real Estate industry. - Based in Boca Raton, FL with initial onsite...  ...contract role. - Requires at least 5 years of experience in C#, Blazor, Docker Containers, Azure, Web development: REACTJS, Python... 
    Contract work

    Cuboid IT Solutions

    Boca Raton, FL
    6 days ago
  • Software Engineer - C# .NET
     ...Software Engineer - C#.NET Title: SWE 3 (VCS21 Mgmt) Location: Melbourne, FL Shift: 9/80 Duration: 9 months **VCS21™ - Voice...  ...the 21st Century** Client is seeking a Software Engineer to develop capabilities for the VCS21 Management Subsystem. You will implement... 
    Shift work

    vTech Solution

    Melbourne, FL
    4 days ago
  • Security-Cleared Software Engineer (TS/SCI) - Windows/C#
     ...seeking a candidate with a Bachelor of Science degree and 0-6 years of experience for a software development role. Proficiency in Windows/C# is preferred, and candidates should also be open to learning Java. A current TS/SCI clearance with Polygraph is required for this... 

    InterImage

    Fort Meade, FL
    1 day ago
  • Senior Software Engineer C#
     ...join our growing team. The ideal candidate will be instrumental in developing our enterprise platform, from the ground up. You will play a key...  ...years of software development experience. ~ Proficiency in C#, Visual Studio, .Net Core, Source Control Management, Software... 

    The Timberline Group Company

    Boca Raton, FL
    3 days ago
  • Real-Time C# Backend Game Engineer - Onsite FL
     ...A gaming technology company in South Florida is seeking a C# Backend Game Developer to build backend services that power online slot games. The ideal candidate will have strong C# skills, enjoy solving complex problems, and work effectively in an Agile environment with... 

    DSN-IT

    Boca Raton, FL
    1 day ago
  • Software Engineer (C#)
     ...As a Software Engineer at Viable Engineering Solutions, you'll develop software solutions in a range of domains from web applications to...  ...testing for various projects at the same time Develop using the C# language with the MVVM design pattern Develop using other web... 
    Work at office

    Viable Engineering Solutions LLC

    Orlando, FL
    5 days ago
  • Software Developer - Mid-Level (C#/.NET)
     ...Overview Software Developer Mid-Level (C#/.NET) LOCATION: Eglin AFB, FL JOB STATUS: Full-time CLEARANCE: Active Secret CERTIFICATION: Per DoD 8140 TRAVEL: % Our Datalinks Test Flight (DTF) team is searching for a Software Developer (C#/.NET) that... 
    Full time
    Work at office
    Remote work

    ASTRION, INC.

    Eglin Air Force Base, FL
    4 days ago
  • Software Developer C#/SQL

    $100k

     ...Title: Software Developer- C# and SQLLocation: 100% Remote - Based in Fort Lauderdale, FLCompensation: $100K+, depending on experienceJob#: 7261 We are looking for junior and mid-levelDevelopers who are very strong in both C# .NET Version 3.x & 4.x, and SQL to join a long... 
    Contract work
    Remote work

    SherlockTalent

    Fort Lauderdale, FL
    1 day ago
  • Software Engineering, Lead - (C#/.NET)

    $140k - $150k

     ...scaling adherence‑driven software solutions that increase patient vaccination and engagement rates Develop and maintain enterprise‑grade applications using .NET/C# and MS SQL Server Drive architectural decisions that prioritize scalability, performance, and quality... 
    Full time
    Remote work
    Visa sponsorship

    Talener

    Orlando, FL
    10 days ago
  • AI-Driven Software Developer (Python/C#, CI/CD)
     ...Role Overview We are looking for a skilled Software Developer with experience using AI coding tools (Claude Code, Codex) to build high-quality...  .... Key Requirements Strong coding skills in Python and/or C# Hands-on experience with Claude Code, Codex, or similar AI-assisted... 

    GCS Recruitment

    Jacksonville, FL
    1 day ago
  • .NET Software Developer (Angular / C#) - Tallahassee, Florida

    $85k - $105k

     ...NET Software Developer (Angular / C#) - Tallahassee, Florida The Florida Senate Office of Information Technology is hiring.NET Software Developers to help build and support modern applications used across the Senate organization. Our team develops internal systems using... 
    Work at office

    Florida Jobs

    Tallahassee, FL
    14 days ago
  • .Net Developer
     ...Title: .Net Developer Duration: 6 Months+ Location: Remote Skills: C# .Net, API rest developments, Azure (nice to have). They have critical customer API's that need built. Regards, Srihari (***) ***-**** Surya Systems Inc
    Remote work

    Surya Systems

    Tampa, FL
    4 days ago
  • C# .NET Modernization Engineer - VB6 to WPF (AI Tools)
     ...GCS Recruitment is seeking skilled .NET Engineers in Orlando, Florida, to lead the migration of legacy systems to modern .NET C# WPF applications. Candidates will utilize AI-powered development tools to enhance efficiency and contribute to an aggressive delivery roadmap... 

    GCS Recruitment

    Orlando, FL
    1 day ago
  • C# .NET Modernization Engineer - VB6 to WPF (AI Tools)
     ...Lucie, Florida. In this role, you will be responsible for modernizing legacy systems by migrating VB6 and VB.NET applications to a .NET C# WPF environment. The ideal candidate will have strong experience with the .NET ecosystem, familiarity with AI-assisted development... 

    GCS Recruitment

    Florida
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to C# Developer. Be the first to apply!

Related searches