.Net Developer Jobs

New

Net Developer

Location

United States , Piscataway

Salary:

109283.00 USD / Year

Synkriom

Expiration Date

Until further notice

Requirements

M.S. in Computer Science, Computer Information Systems and Information Technology, or closely related
University coursework must have included: C#, JavaScript, HTML, Asp dot net, SQL developer

Job Responsibility

Develop and unit test software applications using .NET stack
Use object-oriented programming, design patterns and principles to develop Windows and WEB based applications that incorporate business requirements while following development and security standards
Develop responsive web application and Mobile application using .NET Core, ASP.NET, .NET Framework, SQL Server
Develop user interfaces using ASPX, MVC 5, jQuery, HTML 5, AJAX, Bootstrap, CSS, and JavaScript
Build REST services using Web API 2.0, REST, WCF and Web Service technologies
Develop and use SQL Queries, stored procedures, user defined functions, views and triggers
Use well-defined coding practices to develop and unit test all software components
Use Team Foundation Server (TFS) for source code management
Develop Unit test case, Integration test case for testing the application to ensure no code breaks during the regressive development
Troubleshoot developed software applications

Fulltime

New

Sr .Net Developer

Sr .NET developer to design, develop, implement, and support new and enhanced so...

Location

United States , Flower Mound

Salary:

Not provided

Software Professionals

Expiration Date

Until further notice

Requirements

8+ years of Object-Oriented Development experience
C#
.Net Framework 4.7 or greater
.Net Core 3.1
.NET 5 Message Brokers.(RabbitMQ, ActiveMQ, WebSphereMQ)
REST API
SOA, Event-driven Services, Microservices
SQL Server
Multithreading
Unit testing framework

Job Responsibility

Design, develop, implement, and support new and enhanced solutions for our Train Control safety-critical systems such as Positive Train Control
Interact with other developers, technical leads, solution architects, and business analysts
Identify key milestones and communications points to achieve quality and timely deliverables
Demonstrates a growth mindset, seeks feedback often and is effective in continuous personal and professional development
Ensure our systems have excellent hygiene, performance, and evergreen processes to maintain high availability that supports the safety of our resources as well as velocity measurements

Fulltime

New

Senior .NET Developer

P3 Technology is looking to hire a Senior .NET Developer to help build, enhance,...

Location

United States

Salary:

Not provided

Slingshot

Expiration Date

Until further notice

Requirements

5+ years of experience in .NET Core, C#, web APIs, and relational databases
Experience architecting cloud-first solutions, preferably in AWS
Comfortable working across the stack, from backend logic to front-end integration (experience with Angular or Vue.js a plus)
Confident presenting and collaborating with customers and translating business needs into clear, executable development tasks
Excellent verbal and written communication skills
Curious, autonomous, and comfortable owning solutions end-to-end

Job Responsibility

Design, build, and maintain scalable cloud-native applications using .NET Core, C#, PostgreSQL, and AWS
Architect modular, extensible solutions to complex feature requests
Lead and participate in code reviews, ensuring code quality and consistent standards across the team
Translate business requirements into technical specifications and working software
Actively participate in client/customer meetings, including with customer tech teams, to understand use cases and provide technical guidance
Collaborate with other developers, business analysts, and stakeholders on planning and delivery
Continuously improve development processes and AWS infrastructure with a “DevOps” mindset, including working with Terraform, Github actions, and Containerization
Maintain and improve security and SOC 2/HIPAA compliance of the P3 Platform, including installation of security patches and updating vulnerable packages, etc

What we offer

Generous paid time off and holidays
Quarterly bonuses
SIMPLE IRA retirement plan with company match
Entirely remote-first work environment
Flexible hours and strong work-life balance
Opportunities to grow with a lean, agile, and ambitious team

New

Senior .NET Developer

Looking to take your .NET expertise to the next level while working on high-impa...

Location

Salary:

Not provided

Sigma Software Group

Expiration Date

Until further notice

Requirements

C# / expert
.NET Core / expert
Angular / strong
AWS / good
CI/CD / good

What we offer

Diversity of Domains & Businesses
Variety of technology
Health & Legal support
Active professional community
Continuous education and growing
Flexible schedule
Remote work
Outstanding offices (if you choose it)
Sports and community activities

New

Dot Net Developer

Powered by the industries most advanced loyalty platform, our Loyalty team makes...

Location

United States , Schaumburg

Salary:

Not provided

Select Minds

Expiration Date

Until further notice

Requirements

2+ years of Hands-on experience in design, development, testing and operational support of .NET, C#, SOAP/REST, SQL, HTML/CSS and Java Script-based applications
Experience with working with Business Partners to understand the business processes, requirements and drive the design/development of solutions with application Dev Teams
Good Understanding of Object-Oriented design and development
Experience in Service Oriented Architecture (SOA) with understanding of Web Services (REST and SOAP)
Experience with.NET framework and software design/architecture and familiarity with the ASP.NET framework
Agile Scrum experience., while displaying familiarity/experience with other SDLC approaches
Good SQL and database knowledge
Knowledge of build/dependency management tools such as Maven and SCM tools like Subversion, Bit Bucket, GitHub etc.
Experience with Microservices and design patterns and familiarity with other programming languages like Java is added advantage
Experience in application containerization, familiar with tools such as Docker, Kubernetes, Platform9, ECS, EKS, Openshift, Cloud Foundry

Job Responsibility

Responsible for designing, coding, enhancing and testing of financial software applications to meet business process requirements in MIS Tech, primarily using .NET/C# related tech stack
Exhibit good problem solving and analytical skills in designing/developing solutions for business requirements
Contribute to ongoing feature development of web applications based on service-oriented architecture, involving UI, Services and databases
Work with the development team leads/architects on technical/architectural direction of projects and collaborate with business analysts, developers, and QA analysts (both in-house and vendor) while being fully responsible for development deliverables
Evaluating functional requirements for new requests, estimating effort involved in designing/developing solutions
Work with cross functional, globally dispersed development teams to support development efforts to meet business requirements.
Complete documentation and procedures for installation and maintenance of software applications
Participate in design, architecture and code reviews and encourage collaborative development environment across team members by sharing feedback
Working in Agile environment, estimating effort and tracking progress towards key deliverables
Handling Production Support of applications by leading the team to solve Production Incidents, root cause analysis, code defect fixes, data analysis, troubleshooting etc.

Fulltime

New

Senior Software Developer (.NET)

Opportunities such as this Application Development position are RARE! As a Senio...

Location

United States , WEST DES MOINES, IA

Salary:

60000.00 - 99000.00 USD / Year

SAR Tech

Expiration Date

Until further notice

Requirements

C# Experience
ASP.NET
MVC
JavaScript
jQuery
Application design
Mentoring Junior Developers
Agile SCRUM experience

Job Responsibility

Guiding the skill development of other software developers
Contributing to the overall success of the Scrum Lines
Involved in design
Windows and web development
Interact with challenging users and work in a fast-paced environment

What we offer

10-15% bonus
referral bonuses paid upon placement of the referral

Fulltime

New

.NET Developer

Work directly with international clients to clarify business and technical requi...

Location

Vietnam , Da Nang

Salary:

Not provided

Saigon Technology

Expiration Date

Until further notice

Requirements

4+ years of experience in .NET development
senior or principal-level hands-on expertise
Strong experience in Web Applications & RESTful APIs, including SPA integration
Solid knowledge of: MVC 5, Web API 2.2
Solid knowledge of: Entity Framework
Solid knowledge of: .NET Core 2.0+, Entity Framework Core 2+
Strong SQL skills with SQL Server 2012+ (query optimization, indexing, transactions)
Strong understanding and practical application of SOLID principles, Dependency Injection, and clean architecture
Experience working in large codebases with source control (Git), code reviews, and documented development processes
Very strong English communication skills (verbal and written), able to discuss requirements, architecture, and solutions confidently with clients

Job Responsibility

Work directly with international clients to clarify business and technical requirements, propose solutions, and provide technical consultancy
Take a senior/principal role in application architecture design, technology selection, and system-level decisions
Design, develop, and optimize high-performance Web Applications and RESTful APIs for enterprise-scale systems
Lead and review implementation to ensure high code quality, scalability, security, and maintainability
Adhere to project coding standards and proactively recommend improvements to architecture, performance, and development practices
Collaborate in a team environment with shared codebase
enforce disciplined use of source code control, CI/CD, and documentation
Analyze and solve complex technical and performance problems in production and non-production environments
Mentor junior and mid-level engineers
promote best practices and continuous improvement

What we offer

Competitive Salary and Brilliant Health Benefits
Attractive salary (13th-month salary, salary review twice/year) and project bonus
Bonus programs for candidate referral, technical article writing
Interest-free loan support for personal plan
Allowance for sickness, maternity, paternity and periodic health examination
PVI health care program
The staff of the quarter and year reward
Progressive and Fun Working Environment
A professional English-speaking working environment with Agile – Scrum model
Hybrid Working Model: Flexible working time and WFH support

Fulltime

New

.NET Developer

Location

Vietnam , Ho Chi Minh

Salary:

Not provided

Saigon Technology

Expiration Date

Until further notice

Requirements

8+ years of professional software development experience
5+ years with .NET, C#, and web development
.NET Core, ASP.NET, Web APIs, RESTful Services
Entity Framework / Entity Framework Core
NServiceBus or similar messaging frameworks
WCF (for legacy system integration)
Angular (TypeScript) — Angular 19 preferred
HTML5, CSS3, JavaScript
SQL Server (advanced querying, optimisation)
MongoDB, Redis, or Cosmos DB

Job Responsibility

Design software architecture and lead technical initiatives for lending platform solutions
Actively code and deliver features (70% hands-on development)
Research new technologies and drive innovation across the organization (30%)
Lead, mentor, and provide technical guidance to development team members
Collaborate directly with US-based Product Owners and engineering leadership
Drive migration from monolithic systems to microservices/event-driven architecture
Establish and maintain SDLC standards and best practices
Participate in daily standups, weekly demos, and design sessions with US team
Proactively identify risks and communicate project status to stakeholders

What we offer

Competitive Salary and Brilliant Health Benefits
Attractive salary (13th-month salary, salary review twice/year) and project bonus
Bonus programs for candidate referral, technical article writing
Interest-free loan support for personal plan
Allowance for sickness, maternity, paternity and periodic health examination
PVI health care program
The staff of the quarter and year reward
Progressive and Fun Working Environment
A professional English-speaking working environment with Agile – Scrum model
Hybrid Working Model: Flexible working time and WFH support

Fulltime

New

Full-stack .NET Developer

This is a growth opportunity where you can improve on your craft while contribut...

Location

United States

Salary:

Not provided

Referral Rock

Expiration Date

Until further notice

Requirements

5+ years professional software development experience
4+ years experience with C#
3+ years experience with SQL Server
3+ years Web Development HTML/JavaScript
3+ years experience with ASP.NET
3+ years experience with Azure Services
2+ years Maintaining IT infrastructure

Job Responsibility

Works with the product team members to design and develop new features
Help maintain the existing code base by refactoring code and fixing defects
Contributes to improving your team's processes and best practices
Peer review code

What we offer

Medical, Dental, PTO, Holidays, 401k w/ matching

Fulltime

New

Senior .NET Developer

Quantyx, leading risk management and valuation consultancy for management compan...

Location

Italy , Milan

Salary:

Not provided

Quantyx Advisors S.r.l.

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Computer/Electronic/Telecommunications Engineering, Mathematics or Physics
Significant development experience with .Net, C#, Entity Framework and SQL Server technologies
Strong background in Object Oriented development and knowledge of key design patterns
Experience in SQL database design and modelling
Familiarity in the use of Microsoft Visual Studio
Skill in understanding business requirements and ability to translate them into technical requirements
Skill in benchmarking and optimization process
Experience working in teams in structured projects
Familiarity with versioning tools (git) and Agile development methodologies
Familiarity with continuous integration processes and tools

Job Responsibility

Design, develop, and implement back-end architectures using technologies such as C#, .Net Core/5, Entity Framework, Microsoft SQL Server
Implement and optimize Cloud architectures based on Microsoft Azure
Optimize existing solutions by identifying areas of improvement aligned to business requirements and implementing related enhancements
Implement unit tests for developed components
Manage open tickets and fix any bugs and/or implement new features
Collaborate proactively with the development team, dealing daily with back-end colleagues and providing adequate support to the front-end team
Document developments and their evolutions

Fulltime

New

.Net Developer

We are looking for a talented mid-level .net developer to join our fast-growing ...

Location

United States , Doral, Florida

Salary:

Not provided

Protocol Infotech

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Technology, Computer Applications, any other related field
4- 6 years experience
Strong understanding of object-oriented design and programming, web application architecture and relational database design
Proficient in ASP.NET, C#, VB and JavaScript with solid understanding of their ecosystem
Experience using SQL with an ability to write SQL queries and stored procedures
Web services standards and related technologies Web Asp.Net Web security infrastructure
Familiarity with RESTful API development
Familiarity with GitHub for source control maintenance
Experience with Microsoft Visual Studio (MVS) and SQL Server Management Studio (SSMS)
Excellent verbal and written communication skills

Job Responsibility

Design and develop multi-tier web applications for clients and internal users using the Microsoft .NET Stack (ASP.NET, C#.NET, VB.NET, ADO.NET), MVC/EF (Entity Framework), SQL Server, Distributed Webservices (including REST and WCF), and JavaScript
Design, develop, maintain and enhance systems based on business requirements using approved technologies and coding standards
Diagnose/track down code issues
Conduct research on new technologies and products
Perform design and code reviews and help maintain code quality, performance and application responsiveness
Act as a mentor to other developers with programming issues

What we offer

All employees of Protocol Infotech, Inc. are automatically enrolled in the employee referral program of the company. Referral fee of $1,000 will be paid if referred candidate is hired by the company

Fulltime

New

.Net Developer And Agile Expert

A Senior .Net Development specialist with extensive knowledge and experience in ...

Location

United States , Baltimore

Salary:

Not provided

PN Automation, Inc

Expiration Date

Until further notice

Requirements

At least 5 years of experience developing with ASP.NET MVC
At least 5 years of experience with web development, including HTML, CSS, JavaScript and jQuery
At least 3 years of experience with full application development lifecycle, test-driven design (TDD) and unit testing (C#)
Must be able to work directly with the customer to understand new requirements and design an appropriate solution
Must have solid estimation skills, be able to keep commitments to deadlines
Must be able to develop and test the solution independently
Must be able to work in a team environment

Job Responsibility

Work directly with the business SMEs to understand requirements and migrate the existing application

Fulltime

.Net Developer

Fyld

Location:
Portugal, Lisboa

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 28, 2025

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