C# Jobs in Philadephia, PA

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Software Engineer II (Python or C#/.Net) Remote

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

Software Engineer II (Python or C#/.Net) Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Software Engineer II to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibilities De
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Posted 44 days ago | Updated 7 hours ago

QA Automation Engineer (C#, Selenium)

People Force Consulting Inc

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Remote

Contract

Role - Automation Tester Duration: This is 3 months Contract to Hire Location Fully Remote Key Skills: C#, Selenium, Advanced Automation Consult with client, understand the QA ecosystem and define automation charter and frameworks.Design, build and maintain automation frameworks.Enable the automation teams to design, develop and maintain automation scripts, automate API testing based on project needs and integrate the automation suite in the CI Pipeline.Should handle client and team with resp
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Posted 36 days ago | Updated 1 day ago

C# .NET Developer

Sun Technologies,Inc.

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Remote

Contract

Job Title: C# .NET Developer Duration: up to 6 months contract (with the possibility of extension) Location: Remote Work Pay Range: $90.58 per hour on W2 Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Job Description: The successful candidate will be responsible for the development, configuration, management, and maintenance of these applications, ensuring seamless functionality and optimal performanc
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Posted 60+ days ago | Updated 8 days ago

Early in Career Windows Software Engineer (C++, C#)

Rockwell Automation

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Remote or Phoenix, Arizona, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world
Posted 11 days ago | Updated 8 hours ago

Commodities Application Developer (C#, React, TypeScript) - AVP - Houston (Hybrid)

Citi

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Remote or Houston, Texas, USA

Full-time

The role is for a C# developer who will be working within a small team on Commodities Marking and Market Discovery Platform used by traders across the regions. We offer the opportunity to grow professionally, learn new technologies and gain business knowledge. Responsibilities: Develop the Platform using C# with an opportunity to learn React during WPF to React migrationWork directly with quants and traders to specify requirements and own deliveries and 3rd line support to provide daily communi
Posted 18 days ago | Updated 8 hours ago

Sr. Software Developer - C#/WPF for UI/UX Development

Esri

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Remote

Full-time

Overview This is a great opportunity to join a fast-paced agile team that works with the latest technologies and patterns, asynchronous programming, and MVVM to design and develop next-gen Esri software. We are focused on designing and developing solutions for working with raster and imagery in ArcGIS Pro. Our tools support complex real-life workflows in 2D & 3D for raster / image processing and analysis. If you are excited about user interaction and user interface development, then join our cr
Posted 60+ days ago | Updated 8 hours ago

Senior Software Engineering (RPA - Automation Anywhere 360 & C# .NET)

Mastercard

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Remote or O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 8 hours ago

Senior Software Architect

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

A SaaS company based in Center City, Philadelphia (PA) is looking for a Senior Architect to join their team. You'll work as the highest-level hands-on resource on the team supporting their core product. They need someone skilled with .NET Core, C#, REST APIS, and Azure Cloud. Your day-to-day responsibilities will be a mix of hands-on coding, working with business partners, and making technical decisions. The role is full-time, direct hire, and looking for candidates local to the Greater Philadel
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Posted 22 days ago | Updated 4 hours ago

Software Developer / Fully on site position!

Jobot

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Bryn Mawr, Pennsylvania, USA

Full-time

This company is an innovative technology firm that is pushing the boundaries of what's possible when it comes to diagnostic tooling. Highly collaborative and inventive in office culture with great perks and culture! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $80,000 - $150,000 per year A bit about us: This company allows thousands of hospitals and healthcare systems across the US manipulate t
Posted 1 day ago | Updated 4 hours ago

Application Systems Analyst -- W2 ONLY

nTech Solutions

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Plymouth Meeting, Pennsylvania, USA

Contract

Title: Application Systems AnalystLocation: Hybrid on Tuesdays, Wednesdays, and Thursdays, and remotely on Mondays and Fridays. Terms of Employment W2 Contract, 12 Months (Likely Extension) This is a hybrid position. Candidates must be comfortable working onsite in Plymouth Meeting, PA on Tuesdays, Wednesdays, and Thursdays and remotely on Mondays and Fridays. The Application Systems Analyst should be comfortable working on a rotating 24x7 support, on-call schedule. This consists of documenting
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Posted 10 days ago

Senior Software Engineer

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

An e-commerce company based in Philadelphia is looking for a Senior Software Engineer to join their team. They're looking for someone with a minimum of 5 years of experience in software development. The application is built in .NET 8 and React so experience with those is a must-have. You'll work on a ton of REST API integration work and be more focused on the backend. Any work with Azure Cloud is a huge plus! All employees are onsite 2-3 times a month in Center City, Philadelphia; non negotiable
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Posted 22 days ago | Updated 4 hours ago

Senior Developer / .NET / Philadelphia

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

A SaaS company based in Center City Philadelphia is looking for a Senior Software Developer to join their team. The team is working on a SaaS product used in the insurance industry; using .NET 8, REST APIS, JavaScript, and Azure Cloud. They're looking for someone with 5+ years of experience who can work as an individual contributor and mentor junior developers. The role is fulltime/direct hire and 3 days onsite in Center City, Philadelphia per week. Required Skills & Experience 5+ Years of soft
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Posted 57 days ago | Updated 4 hours ago

Sr Azure Middleware Developer

Swoon Group

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Camden, New Jersey, USA

Full-time

Location: Camden,New Jersey Expected Start Date: Jul 7, 2025 Swoon is actively seeking an Azure Middleware Engineer to join the team in Camden, NJ. - Relocation is available! or Permanent Resident/ are required - (Sponsorship and C2C is NOT available at this time or in the future) What your day-to-day look like? Design,develop,anddeploycloudbasedsolutionsusingMicrosoftAzuressuiteofservice Createscalable,secure,andefficientapplications Design,develop,andmaintainmiddlewareincludingAzureLogicApps
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Posted 16 days ago | Updated 6 hours ago

Senior Software Engineer

Jobot

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Philadelphia, Pennsylvania, USA

Full-time

This company is one of the best known software organizations in the Philadelphia area. This position works on enterprise level software that is extremely modern, mature and well architected. Hybrid role in Center City! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $160,000 per year A bit about us: This company is a provider of enterprise software solutions that serve core industries a
Posted 1 day ago | Updated 4 hours ago

Senior Software Engineer / Full Stack / Payments / Hybrid

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

A financial company in Philadelphia is urgently seeking a Senior .NET Software Engineer to develop high-traffic web payment platforms for various industries, including retail, sports, entertainment, foodservice, and education. The ideal candidate will have over 6 years of experience with C# .NET Core, React or Angular, building APIs from scratch, and public cloud. This full-time, salaried position requires in-office attendance 1-3 times per month. Required Skills: Bachelor's Degree in Computer
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Posted 38 days ago | Updated 4 hours ago

Senior .NET Architect / eCommerce / Azure / Hybrid

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

A financial company in Philadelphia is urgently seeking a Senior Architect Engineer! You will develop high-traffic eCommerce platforms across retail, sports, entertainment, foodservice, and education sectors. You will also be responsible for the solution architecture and software design of complex systems. The ideal candidate will have 10+ years of experience with C#, .NET Core, REST APIs, SQL, and Azure Functions. This full-time, salaried position requires in-office attendance 1-3 times per mon
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Posted 36 days ago | Updated 4 hours ago

Senior Software Engineer

Jobot

•

Norristown, Pennsylvania, USA

Full-time

This company is one of the best known software organizations in the Philadelphia area. This position works on enterprise level software that is extremely modern, mature and well architected. Hybrid role in Center City! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $160,000 per year A bit about us: This company is a provider of enterprise software solutions that serve core industries a
Posted 1 day ago | Updated 4 hours ago

Fullstack .Net Developer

Mindlance

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Wilmington, Delaware, USA

Contract

Please find details for this position below: Title : Software Engineer II / Full stack .Net Developer Location : Wilmington, DE 19801 (hybrid) Duration : 12 Months Must have: Skill Set 1: Designing and developing Fullstack web apps using WebForms, .Net MVC, C#, SQL Server , Angular Skill Set 2: Migrating .Net Web applications to Azure Cloud Skill Set 3: Designing and developing complex web applications, SSO Auth, Data modeling using .Net EF Core, TDD 3+ years experience with Angular, Angular P
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Posted 2 days ago | Updated 1 day ago

Senior .NET & React Native Developer/Contract

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

An industry leader in the hospitality space, is looking for multiple Senior level developers to join their growing team on a contract to hire basis. As a member of the team you would be working on a booking platform used to drive guest reservations with .NET 8, React, React Native and AWS. Additional experience with Ionic, Cordova or other tools for building mobile applications is a plus. This company is rapidly growing their headcount as this is a core money making application for the organizat
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Posted 24 days ago | Updated 4 hours ago

Software Engineer III (Only w2- No C2C)

HonorVet Technologies

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Wilmington, Delaware, USA

Contract

Title: Software Engineer (Only w2- no C2C) Duration: 6+ months Location: Wilmington, DE OVERVIEW: Provides designs, specifies information systems solutions and the highest level technical direction in the development of new or existing applications to solve basic to complex problems or enhancements. Serves as a principal application designer for critical components and major modifications effectively using analytical and technical skills, available technology and tools in the evaluation of clien
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Posted 3 days ago | Updated 2 days ago