
About the Role
We are looking for a strong C# to build high-performance plugins, automation tools, and integrations for complex desktop and engineering software systems.
This role focuses on core software engineering, including plugin development, API integrations, and data processing. You will work on real-world problem solving involving structured data, workflows, and system integrations.
Key Responsibilities
- Design and develop robust applications and plugins using C#
- Build and maintain modular, scalable, and high-performance codebases
- Integrate with hird-party APIs and software platforms
- Work on data-heavy workflows involving structured and semi-structured data
- Debug, optimize, and improve existing systems
- Collaborate with cross-functional teams to convert requirements into technical solutions
- Write clean, testable, and well-documented code
Required Skills & Qualifications (Primary Hiring Criteria)
- Strong proficiency in C#
- 1–2 years of experience in software development
- Solid understanding of:
- Object-Oriented Programming (OOP)
- Data Structures & Algorithms
- Design patterns
Experience in at least one of:
Desktop application development
Backend systems
Plugin/add-in development
- Strong experience working with APIs and integrations
- Good debugging and problem-solving skills
Good to Have
- Experience with plugin ecosystems or extensible applications
- Familiarity with WPF / WinForms
- Exposure to Python scripting
- Experience with JSON, XML, SQL
- Interest in 3D systems, CAD, or engineering tools
Domain Exposure (On the Job)
- Working with BIM tools such as Autodesk Revit
- Developing automation for engineering and design workflows
- Handling geometric and spatial data
Why This Role
- Strong focus on core engineering, not just tooling
- Opportunity to work on non-trivial systems (beyond CRUD apps)
- Learn and transition into a specialized domain (BIM / engineering software)
https://haire.ai/jobs/arcitech-ai-c-sharp-developer-plugins-and-automation

About Arcitech
About
The company is a team of experienced professionals dedicated to guiding businesses in establishing a profitable and appealing online presence. They offer services such as website development, mobile app development, e-commerce store, website design, software development, social media marketing, UI/UX design, SEO optimization, and tech support. They handle the project from creative ideation to execution, putting businesses in the digital realm. The company solves the problem of businesses struggling to establish an online presence and offers solutions to help them succeed in the digital space. They operate in various industries, including but not limited to, e-commerce, software, and technology.
Candid answers by the company
Mumbai, Hyderabad, Bangalore, Pune
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- Minimum of 3+ years of experience in software development required.
- Proficiency in C# is essential as it is the primary language used in .NET development here at Hexure.
- In-depth knowledge of the .NET framework, including its core components, class libraries, and APIs, is crucial. Understanding frameworks like ASP.NET, Entity Framework is important.
- Proficiency in HTML, CSS, and JavaScript is necessary for building user interfaces and client-side interactions. Knowledge of front-end frameworks like Angular or React can be advantageous.
- Experience with database technologies such as SQL Server or MySQL, including writing complex queries, designing efficient database schemas, and understanding database performance optimization.
- Understanding the software development lifecycle (SDLC) and agile methodologies is important. Familiarity with version control systems (ADO), issue tracking tools (JIRA), and continuous integration/continuous deployment (CI/CD) pipelines is beneficial.
- Object-Oriented Programming (OOP) and Design Patterns: Strong understanding of OOP concepts, SOLID principles, and design patterns (e.g., MVC, MVVM) for building maintainable and scalable applications.
- Experience working in an Agile scrum team environment.
- Knowledge of unit testing frameworks like NUnit or MSTest, as well as experience with debugging techniques and tools, is essential for ensuring application quality.
- Awareness of common security vulnerabilities and best practices for securing .NET applications, such as input validation, authentication, and authorization mechanisms.
- Proficiency in optimizing application performance, including techniques like caching, query optimization, and efficient resource utilization.
Must Have Skills:
1. Experience with the .NET framework and .NET Core technologies: C#
2. Writing and consuming REST API/Web API in .Net framework, .Net Core
3. Must have excellent knowledge in Azure hosting services
4. Good knowledge of Trouble shooting, Azure Hosting, maintaining and performance tuning
5. Knowledge of Frontend framework (React), If not then Angular, or Vuejs etc
6. Excellent Aptitude, Attitude and Communication Skills
7. Strong understanding of OOPS Concepts
8. Strong knowledge of Unit Testing
9. Excellent knowledge and working experience in Microservice Architecture
10. RDBMS Concepts, MS-SQL Server
11. Writing & Optimizing SQL Queries for best performance
12. Able to manage release by mean of CI/CD pipeline to deploy applications in Azure
13. Well versed of code review and code scanning tools
Good to have Skills:
1. Knowledge of HTML, Bootstrap, CSS, Responsive Design
2. Entity Framework/LINQ, MVC
3. Strong understanding of current design patterns & best practices
4. Knowledge of Agile methodology and JIRA
5. Knowledge of Electron is a plus
Key Responsibilities:
1. Work with Scrum Team to prioritize tasks and ensure deadlines are met
2. Communicate and actively participate in client call and understand requirements
3. Convert design and architecture to code using best practices
4. Provide expert level knowledge and guidance on modern software engineering techniques and methodologies for code reviews
5. Demonstrate expertise in a variety of software concepts (object-oriented design), practices (design patterns), and procedures (troubleshooting defects)
6. Able to troubleshoot and debug the code, write code with best coding practice and perform unit & Integration testing
7. Collaborate with the technical team to build and migrate applications in Azure
8. Test and update application so that it can be used for cross web browsers
9. Use and set-up CI/CD pipeline
- Develop software solutions by studying information needs; conferring with users; studying systems flow, data usage and work processes; investigating problem areas; following the software development lifecycle
- Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development and proposed solutions
- Document and demonstrate solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code
- Prepare and install solutions by determining and designing system specifications, standards and programming
- Improve operations by conducting systems analysis; recommending changes in policies and procedures
- Protect operations by keeping information confidential
- Provide information by collecting, analyzing, and summarizing development and service issues
- Accomplish engineering and organization mission by completing related results as needed
- First and foremost, developing software our users need
- Mentor junior and mid-level engineers
- Collaborate with team to brainstorm and create new products
- Grow engineering teams by interviewing, recruiting, and hiring
- Make informed decisions quickly and taking ownership of services and applications at scale
- Work collaboratively with others to achieve goals
- Be a persistent, creative problem solver
- Remain cool and effective in a crisis
- Stay on the leading edge of development practices
- Passionate about great technologies, especially open source
- Understand business needs and know how to create the tools to manage them
Location: Chennai
1 .Net Core, Dotnet
4+ years of hands-on experience
Must-Have:-
> .Net, ASP.NET
> Must have good knowledge of multi-threading concepts
> Development experience nee in Visual studio 2019
> Systems thinking, technical acumen, an alytical skills, and communication skills.
> Testing skills (Unit testing, Integration testing.
> Exposure to AGILE development methodologies
> Quality mindset and attention to detail in all aspects of software engineering and development
Requirements:
- Should have work experience in design, development, Code, and Unit Test web and desktop-based applications written in. Net framework starting from 4 x and above.
- Should have a good understanding of web servers such as IIS and Front-end such as HTML's and Razor based engines.
- Strong coding experience and thorough understanding of programming languages such as C#, VB. NET, ASP. Net, ADO. Net, jQuery, JavaScript, Traditional Web Services, WPF, Web API, and other Scripting languages such as pythons.
- Must have exp. into WPF and C#
Job Location:- Ahmedabad
Education:- B.E./ B. Tech./ M.E./ M. Tech/ MCA
Desired Skills:- Dot Net 4.0 and later, C#, Win forms, WEB API, SOAP API, WPF, Html,
Javascript, Jquery , Windows Service, Console Application, Crystal Reports
Experience:- 1yrs to 4yrs
Job Summary:-
Must have experience of Windows Application Development
Must have good understanding of C#, .NET, Win forms , API integration and development.
Excellent Microsoft.NET technical issue diagnosis and problem solving skills.
Strong in database (SQL Server / MySQL / SqLite ) skills
Strong in Coding Skills and unit testing
Good Team Player
- Utilize established development tools, guidelines and conventions including but not limited to ASP.NET, SQL Server, HTML, CSS, JavaScript, and C#/VB.NET
- Prepare and maintain code for various .Net applications and resolve any defects in systems.
- Prepare test-based applications for various .Net applications
- Enhance existing systems by analyzing business objectives, preparing an action plan and identifying areas for modification and improvement
- Manage defect tracking system and resolve all issues and prepare update for systems
- Investigate and develop skills in new technologies
- Create technical specifications and test plans
- Monitor everyday activities of system and provide require support
Technical Skills
- Required experience in .Net Core 2.2 and above, Web API, EF, AWS or Azure Cloud
- Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC))
- Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3
- Familiarity with architecture styles/APIs (REST, RPC)
- Snaplogic (both ground and cloud plex ) or Biztalk ( basic administration , simple xlt translations, and Api management ) or any other similar tool
- Update to .net 50 and Microsoft CORE 30 general coding practices
- Visual Studio use for C#
- Shared library through Nugget
- Unit Test / Test driven methods (use of Xunit and MOCK )
- Concepts of “;” service threading, caching, injection, NTier and entity
- GIT repository (Gitflow branching strategies )
- Azure DevOps pull requests, commitments and Task usage
- SQL artifact writing (sprocs, tables, triggers , indexes, FKs ,and PKs)
- SQL understanding of relational database models
- Should have good problem-solving abilities
- Should be able to troubleshoot issues and determine the cause of a plan’s success or failure
- Should keep up to date with changes in the market and technology that would affect
- Good interpersonal and communication skills
- Comfortable to work as per client requirements/time zones
- Should possess strong team handling experience
Must Have Skills :
- Hand on experience on .NET core
- Experience in C#
- Looking for experience into No Sql.
Other Skill set required :
- 3+ years of building sophisticated, world-class, highly reliable multi-tenant software systems that have stood the test of time.
- From being highly proficient to being an expert in at least one OOPS language, SOLID principles, and design patterns, C#, Dotnet core, WebAPI, NoSQL.
- Experience with microservices architecture OR distributed systems.
- Strong analytical and problem-solving skills.
- Ability to work independently.
We are actively seeking software development engineers who are interested in designing robust trading systems and refining programs to efficiently manage various types of financial market data that facilitate our quantitative investment research. By designing and improving the firm's internal applications, the SDE will play a key role in expanding the firm's trading capabilities.
Responsibilities:
- Management & scaling up existing infrastructure for high-frequency market data capture.
- Develop a scalable and consistent data handling infrastructure for the above data to facilitate efficient backtesting of quantitative investment strategies.
- Perform R& D; to build a software platform in Python for backtesting various kind of investment strategies using the above databases.
- This will involve studying the strategy development process and performance evaluation metrics.
- Develop autopilot risk-management systems to monitor live performance of the Portfolio.
- Improve the existing algorithms to achieve better execution price and reduce the latency.
Requirements:
Our ideal candidate would have graduated with a degree in computer science from a top university with 1-3 years industry experience, along with:
- High Level of proficiency in Python and good knowledge of Matlab/C++/C#.
- Past experience in dealing with large datasets and Knowledge of database administration and network programming will be a plus.
- Well-versed in software engineering principles, frameworks and technologies.
- The ability to manage multiple tasks in a fast-paced environment.
- Excellent analytical and problem solving abilities.
- A keen interest in learning about the financial markets.










