.NET Developer with WPF/Winform

Responsibilities:

●           Collaborate with cross-functional teams to understand and translate business requirements into technical specifications.

●           Design, develop, and maintain software applications using the .NET framework.

●           Write clean, scalable, and maintainable code in C#.

●           Integrate front-end components developed in HTML, CSS, and JavaScript into the

.NET applications.

●           Troubleshoot and debug issues to ensure optimal performance and reliability of applications.

●           Stay updated on emerging technologies and recommend the adoption of relevant tools and frameworks.

●           Collaborate with QA engineers to ensure the delivery of high-quality software products.

●           Participate in Agile development methodologies, including sprint planning, stand-ups, and retrospectives.

●           Should be a good thinker to resolve logical solutions.

●           Analyze, design, develop, as well as implement RESTful services and APIs

Requirements:

●           Bachelor’s degree in Computer Science, Engineering, or a related field.

●           Proven experience as a .NET Developer or in a similar role, with at least 4 years of experience.

●           Proficient in .NET 4.5+, with a good knowledge of its ecosystems

●           Knowledge of front-end technologies such as HTML, CSS, and JavaScript.(Work experience optional)

●           Basic understanding of Sencha and React is a plus.(or any javascript framework)

●           Basic understanding of full-stack development principles and architecture.

●           Good understanding of database design and SQL.

●           Familiarity with version control systems (e.g., Git).

●           Strong communication and collaboration abilities.

●           Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.

●           Experience with Agile development methodologies is a plus

●           Certifications in .NET or related technologies are desirable but not required.

●           Should be a good thinker to resolve logical problems.

●           Proficient debugging skills required

Skills:

C#, ASP.Net, SQL Server, MVC, Web API, LINQ, OOPS, Javascript (jQuery, React, etc, anyone)

Basic IIS Configuration, Postman, Git

Academic Qualification :

Bachelor’s/Master's degree in Computers.

Job Description for Senior .NET API Engineer

Responsibilities:

●           Collaborate with cross-functional teams to understand and translate business requirements into technical specifications.

●           Design, develop, and maintain software applications using the .NET framework.

●           Write clean, scalable, and maintainable code in C#.

●           Integrate front-end components developed in HTML, CSS, and JavaScript into the

.NET applications.

●           Troubleshoot and debug issues to ensure optimal performance and reliability of applications.

●           Stay updated on emerging technologies and recommend the adoption of relevant tools and frameworks.

●           Collaborate with QA engineers to ensure the delivery of high-quality software products.

●           Participate in Agile development methodologies, including sprint planning, stand-ups, and retrospectives.

●           Should be a good thinker to resolve logical solutions.

●           Analyze, design, develop, as well as implement RESTful services and APIs

Requirements:

●           Bachelor’s degree in Computer Science, Engineering, or a related field.

●           Proven experience as a .NET Developer or in a similar role, with at least 4 years of experience.

●           Proficient in .NET 4.5+, with a good knowledge of its ecosystems

●           Knowledge of front-end technologies such as HTML, CSS, and JavaScript.(Work experience optional)

●           Basic understanding of Sencha and React is a plus.(or any javascript framework)

●           Basic understanding of full-stack development principles and architecture.

●           Good understanding of database design and SQL.

●           Familiarity with version control systems (e.g., Git).

●           Strong communication and collaboration abilities.

●           Ability to work effectively in a fast-paced environment and manage multiple tasks simultaneously.

●           Experience with Agile development methodologies is a plus

●           Certifications in .NET or related technologies are desirable but not required.

●           Should be a good thinker to resolve logical problems.

●           Proficient debugging skills required

Academic Qualification :

Bachelor’s/Master's degree in Computers.

Role Summary 

We have an existing Android-based POS application that needs to be migrated and rebuilt as a Windows desktop application using WPF. You will re-architect the Android app's features, UI flows, and business logic into a full-featured WPF application with SQLite local storage, EF Core, and existing REST API integration. 

Responsibilities 

• Analyze the existing Android POS app and re-architect it as a WPF desktop application. 
• Rebuild all screens and workflows (billing, cart, product catalog, orders, reports) in WPF / XAML following MVVM pattern. 
• Implement local data storage using SQLite + Entity Framework Core (Code First, migrations). 
• Integrate with the existing backend REST APIs (same APIs used by Android app) for product sync, orders, payments, and authentication. 
• Ensure feature parity between Android and Windows versions. 
• Integrate Windows-specific hardware — barcode scanners, receipt printers, cash drawers. 
• Apply Dependency Injection, async/await, and SOLID principles throughout. 

Required Skills 

• WPF, XAML, MVVM, C# (.NET 6/8),
• Entity Framework Core + SQLite 
• REST API consumption (HttpClient, JWT auth, JSON handling) 
• Ability to read and understand Android (Java/Kotlin) code and translate logic to C# 
• Git, Visual Studio 

Good to Have 

• Prior Android-to-Windows or mobile-to-desktop migration experience 
• Payment gateway integration (Razorpay / Stripe / Paytm) 
• PDF / receipt generation (RDLC / FastReport) 
• POS, billing, or retail domain experience 

AI-Assisted Development (Mandatory Mindset) 

We expect the candidate to actively leverage AI tools to accelerate the migration and development process: 

• Use GitHub Copilot / Cursor / Claude to convert Android (Java/Kotlin) logic to C# WPF code efficiently. 
• Use AI tools for boilerplate generation — ViewModels, EF Core models, API service classes, XAML layouts. 
• Leverage AI for code review, refactoring suggestions, and identifying platform-specific differences (Android vs Windows). 
• Use AI-assisted documentation and inline commenting to maintain code clarity during migration. 
• Comfortable evaluating, validating, and refining AI-generated code — not just accepting output blindly. 

Qualification 

• B.E. / B.Tech / MCA in Computer Science
• 2–4 years WPF desktop development experience

Regards,

HR Team,

OnePOS Retail Solutions Private Limited

Looking for Dot Net Developer| Gurgaon to join a team of rockstar developers. The candidate should have a minimum of 3+ yrs. There are multiple openings. If you're looking for career growth & a chance to work with the top 0.1% of developers in the industry, this one is for you! You will report into IIT'ans/BITS grads with 10+ years of development experience + work with F500 companies (our customers).

Company Background - CodeVyasa is a Software Product-Engineering and Development company that helps Early-stage & Mid-Market Product companies with IT Consulting, App Development, and On-demand Tech Resources. Our Journey over the last 3 years has been nothing short of a roller-coaster. Along our way, we've won some of the most prestigious awards while driving immense value to our customers & employees. Here's the link to our website (codevyasa.com). To give you a sense of our growth rate, we've added 70+ employees in the last 6 weeks itself and expect another 125+ by the end of Q1 2024

Requirements:

•  Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
•  Minimum of 3 years of experience as a Dot net, c#.
•  Proficiency in Dot net core development.
•  Strong knowledge of SQL Server, API.
•  Aptitude for learning new technologies quickly.
•  Good problem-solving and analytical skills

Job Description:

1. Experienced in developing .NET Core, http://asp.net/" target="_blank">ASP.NET MVC, Web applications, WEB /REST APIs with C# Language.
2. Proficient in OOP and design Skilled in the use of Structured Query Language (SQL) as a tool for retrieving, updating, inserting, deleting, manipulating, and managing data stored in enterprise databases.
3. Strong knowledge of Database concepts and Relational Database Management Systems such as Microsoft SQL.
4. Work closely with the other team members to meet the goals.
5. Work with Quality Analysts to ensure changes are thoroughly tested before release.
6. Communicating project status and timelines to business stakeholders and IT management.

• Analyze and document requirements for enhancements to systems and / or business processes.
• Write clean, testable code using .NET programming languages
• Develop technical specifications and architecture
• Test and debug various .NET applications
• Review and refactor code
• Deploy fully functional applications
• Upgrade existing programs
• Document development and operational procedures
• Support junior developers’ work

Technical Competencies

• Strong understanding of object oriented programming concepts, design patterns and SOLID principles
• Must have hands on experience with C#, ASP.NET, MVC, Windows Services, .NET Entity Framework, SQL Server/T-SQL, IIS and related technologies
• Expertise in REST APIs and WCF
• Strong knowledge of modern techniques such as Responsive Web Design, LINQ, Dependency Injection and Design Patterns
• Strong Skills and experience with web client technologies inclusive of HTML5, CSS3, JavaScript, AJAX, JSON and JQuery
• Knowledge of various industry standard development practices (Agile methodology, OOD, TDD, BDD)
• Proficient with tools to enable SDLC (TFS, Visual Studio, etc.)

Behavioral Competencies

• A go getter attitude with the ability & desire to work in a fast-paced challenging environment
• An innovator mind-set who strives to make things better
• Ability to work independently with the knowledge as well as capability to quickly grasp and make an immediate impact
• Good written & verbal communication skills

Brief description of the role

We are seeking a Full Stack (.NET) developer responsible for building .NET applications using C# and SQL Server. Your primary responsibility will be to design and develop these layers of our applications, and to coordinate with the rest of the team working on different layers of the infrastructure. A commitment to collaborative problem solving, sophisticated design, and quality product is essential.

Job Responsibilities

• Translate PRD and its use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable code
• Integrate data storage solutions like SQL server
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automatization

Skills

• Strong knowledge of .NET/.NET Core web framework
• Proficient in C# and SQL Server , with a good knowledge of their ecosystems
• Strong understanding of object-oriented programming
• Skill for writing reusable libraries
• Familiar with various design and architectural patterns
• Knowledge of concurrency patterns
• Experience with popular web application frameworks
• Knack for writing clean, readable, and easily maintainable code
• Understanding of fundamental design principles for building a scalable application
• Experience creating database schemas that represent and support business processes
• Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and workarounds
• Experience implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools such as Git, SVN, and Mercurial.

What we expect

• B.Tech from a Tier 1 Institute
• At least 1 year of development experience, Full-Stack development experience  will be preferred