

If interested please apply on ( https://candidate.hirezy.ai/job/12ORRzQ)
Responsibilities:
- Participate in the development and support of the .NET applications across diverse technology stacks.
- Independently maintain, troubleshoot, and enhance legacy .NET applications
- Build and Enhance applications using Latest .NET Technologies using Microservices architecture
- Deploy application fixes using Devops pipeline using GitHub actions and other CI tools
- Investigate and fix bugs, optimize performance, and ensure system reliability.
- Implement enhancements to meet customer needs while maintaining backward compatibility.
- Support data migration and customer transition to a cloud-based product.
- Collaborate with product, support, and operations teams to ensure a stable and effective product experience.
- Provide long-term technical support and modernization recommendations where appropriate.
Skills Required
- Proven experience working with legacy and Modern.NET applications (C# .NET, ASP.NET, Web Services, Microservices, Entity Framework, XML, Json).
- Hands-on experience with .NET, JavaScript, HTML5 and Angular is Mandatory.
- Comfortable working with older codebases and understanding existing system logic.
- Experience with SQL Server (stored procedures, optimization, and maintenance).
- Willingness to focus on support, maintenance, and incremental improvements rather than greenfield development.
- Strong problem-solving skills and a practical approach to software maintenance.
- Strong debugging skills and the ability to diagnose and resolve production issues efficiently.
- Prior experience with enterprise or long-standing software products is a plus.
- Must be detail-oriented, patient, and committed to long-term product stability.
- Experience with upgrading legacy applications to adhere to modern, up-to-date development standards is a bonus
Flexible to work in EST or Pacific Time Zone

Similar jobs

Our organization maintains a diverse set of applications written primarily in C#. The
repository includes ASP.NET MVC solutions on .NET Framework 4.8, Windows Forms
utilities, PowerShell scripts, and newer ASP.NET Core services targeting .NET 8.0. Key
technologies used across these projects include PetaPoco, log4net, Twilio APIs, Selenium
WebDriver and integration with OpenAI’s ChatGPT service.
Responsibilities
• Enhance and maintain our main web application, ASCLOGS, built on ASP.NET MVC
(.NET Framework 4.8) with features such as authentication, PDF generation via
IronPdf, audit logging with log4net, Twilio SMS integration, and data access through
PetaPoco.
• Support multiple companion projects including:
• CopyForm, an MVC tool that copies form templates between SQL Server
databases using AJAX and PetaPoco data access.
• SQLImportApp, a WinForms importer leveraging ExcelDataReader and
Z.Dapper.Plus for bulk inserts.
• DEAVerification, a WinForms app automating data retrieval via Selenium
WebDriver and storing results with PetaPoco.
• UniversalScrapperAPI, an ASP.NET Web API that scrapes licensing
information using Selenium and logs results with log4net.
• HL7DocAssistantSync, a VB.NET library for HL7 message processing and
PDF generation with PdfSharp.
• ChatGPT Implementation, a .NET 8 Web API example showing how we
integrate with OpenAI's ChatGPT service.
• S3MicroService, a .NET 8 Web API using AWS SDK packages
(AWSSDK.S3, AWSSDK.Extensions.NETCore.Setup) and Entity Framework
Core for storage.
• Maintain PowerShell utilities used for onboarding tasks such as document-to-PDF
conversion and CSV generation.
• Review existing code to improve reliability, enhance testability, and refactor large
code files (for example, BusinessLayer/BusinessLayer.cs is roughly 28k lines).
• Work closely with stakeholders to gather requirements for new features and ensure
compatibility with our SQL Server backend.
• Assist in modernizing legacy components and implementing best practices for
security, error handling, logging, and deployment automation.
Required Skills
• 10+ years of development experience
• Extensive experience with C# and the .NET ecosystem, including both legacy .NET
Framework and modern .NET Core / .NET 8.
• Solid understanding of ASP.NET MVC, Web API, and Windows Forms development.
• Familiarity with PetaPoco, Entity Framework Core, and SQL Server.
• Experience integrating third-party services such as Twilio, OpenAI, Selenium
WebDriver.
• Ability to write and troubleshoot PowerShell scripts for automation tasks.
• Comfortable navigating large codebases and improving code quality through
refactoring, unit testing, and documentation.
• Proficiency with version control (Git) and the Visual Studio toolchain.
Preferred Skills
• Background in healthcare or regulated industries, since many applications manage
sensitive data (e.g., DEA verification, HL7 messaging).
• Knowledge of PDF generation libraries (IronPdf, PdfSharp) and logging frameworks
(log4net).
• Experience with CI/CD pipelines for .NET applications.
• Nice to have Unit Testing frameworks (i.e. NUnit, MS Testing Framework )
Location & Work Environment
This role requires working with Visual Studio on Windows for the .NET Framework solutions
and .NET 8 projects. Experience with IIS or IIS Express is helpful for local development and
testing.

- 2+ years of .NET/ASP.NET (Win Forms, MVC, .NET Core, WEB API, SQL server)
- 2+ years using GIT source code repository.
- 2+ years working on Agile/Scrum teams.
- 2+ years’ experience with SQL within SQL Server Environment.
- Fast learner, self-sufficient, proactive and can work with little guidance.
Immediate joiner would be highly Preferred.
Communication skill: Verbal and Written English communication must be very Good as this is direct Client facing role. Should understand and must be able to express the detail through email as well.


Looking for Java Fullstack Developer
Having Experience in Java, Spring , Microservices
React and Redux

A full-stack developer is a versatile professional who has expertise in both front-end and back-end web development. They are responsible for building and maintaining all aspects of a web application or software product. Here are some key roles and responsibilities typically associated with full-stack developers:
- Front-end Development:
- User Interface (UI) Design: Designing the user interface of web applications to ensure they are visually appealing and user-friendly.
- HTML/CSS: Creating the structure and styling of web pages using HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets).
- JavaScript: Writing client-side code to add interactivity and functionality to web applications. Knowledge of popular JavaScript frameworks and libraries like React, Angular, or Vue.js is often required.
- Back-end Development:
- Server-side Programming: Developing server-side logic and APIs (Application Programming Interfaces) using programming languages like Python, Java, Ruby, Node.Js(Node), or React Js(React).
- Database Management: Designing and managing databases, including creating schemas, writing SQL queries, and using database management systems like MSSQL, PostgreSQL, MongoDB, or SQL Server.
- Server Configuration: Setting up and configuring web servers, such as Apache, Nginx, or IIS, and deploying applications.
- Integration and APIs:
- Building and integrating third-party APIs and services into web applications.
- Developing RESTful or GraphQL APIs to allow communication between the front-end and back-end components.
- Version Control:
- Using version control systems like Git to track changes in code and collaborate with other developers.
- Security:
- Ensuring the security of web applications by implementing authentication, authorization, and other security measures.
- Protecting against common web vulnerabilities like SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF).
- Testing and Debugging:
- Writing unit tests, integration tests, and performing debugging to ensure the reliability and quality of the code.
- Deployment and DevOps:
- Deploying web applications to production servers and managing the deployment process.
- Familiarity with DevOps practices, including continuous integration and continuous delivery (CI/CD), is often beneficial.
- Performance Optimization:
- Identifying and addressing performance bottlenecks in web applications to ensure optimal speed and responsiveness.
- Collaboration:
- Collaborating with designers, product managers, and other team members to understand project requirements and deliver functional solutions.
- Maintenance and Updates:
- Regularly updating and maintaining web applications to ensure they remain compatible with evolving technologies and security standards.
- Documentation:
- Creating documentation for code, APIs, and system architecture to facilitate future development and troubleshooting.
- Problem Solving:
- Full-stack developers need strong problem-solving skills to diagnose issues, implement solutions, and adapt to evolving project requirements.
- Continuous Learning:
- Staying updated with the latest web development trends, tools, and technologies to enhance skills and deliver cutting-edge solutions.
Full-stack developers play a crucial role in the development lifecycle of web applications, from conceptualization and design to deployment and ongoing maintenance. Their ability to work on both front-end and back-end components makes them valuable assets in web development teams.

We are looking for a Full Stack Developer to build scalable software solutions and to be part of our cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
You should have
- Degree in Computer Science or relevant field
- Strong knowledge and understanding of JavaScript and TypeScript
- Knowledge of multiple frontend languages and frameworks including HTML, CSS, SCSS, JavaScript and React.
- Knowledge of backend languages and frameworks primarily Node.js
- Familiarity with SQL databases (e.g. PostgreSQL)
- Knowledge of Docker, Kubernetes would be a plus.
- Leadership skills for guiding and mentoring team mates.
- Understanding of CI/CD Concepts
- Awareness of key concepts in DevOps and Agile principles
Perks
- Flexible working hours - employee tracking is never a thing
- A fun and close-knit agile team.
- Open office layout that promotes collaboration, conversation, and camaraderie – the result-oriented team.
- Recreational activities to keep you away from the screen and live, laugh, enjoy with the team.

What’s in it for you?
- You’ll understand how a fast-growing start-up works in terms of revenue generation as you will be handling one of the most important aspects of the company's revenue - lead generation implementations
- You’ll have end-to-end liberty to work and implement any technology that will bring value to the team
- You’ll get to work with and understand a wide range of tools and integrations that are already in place - how they work and why they are important
Roles and responsibilities
- You will be owning the landing repository and reviewing all code that goes into it.
- Manage and own the production systems for the landing website.
- Work on any integration that links the product to the leads pipeline.
- Manage and maintain the page speed score and SEO standards for the content pages.
- Deploy code that goes into production.
Requirements
- Experience in building web applications with proficiency in PHP/Laravel
- Extensive knowledge of advanced JavaScript concepts
- Ability to implement and work with 3rd party APIs and other REST-Based APIs.
- Experienced in HTML5/CSS3, jQuery, and responsive design.
- Understanding of how a CDN works.
- Understanding of security and data protection in web applications
- Knowledge of code versioning tools like Git or SVN.
- Basic understanding of RDBMS.
- Knowledge of CSS preprocessors like SASS.
- Solid Foundation in data structures, algorithms, and system designs.
- 2 - 5 years experience
Good to have
- Understanding of CRM tool like Hubspot
- Have worked in developing SEO friendly pages
- Basic knowledge of AWS
- Understanding of WordPress codebase and plugin development


You are a motivated and energetic rockstar full stack developer. Go-getter, think out of box to create awesome front-end (jQuery or ReactJS) and back-end (APIs) of an application platform.
Skills:
- Develop web apps using jQuery or ReactJS, HTML5, CSS3, Bootstrap, PHP Advanced, any MVC framework and Ajax.
- Hands on knowledge of Adobe Photoshop
- Experience of setting up a production workflow with git and cloud deployment will be plus.
- Knowledge of web technologies such as NodeJS, ReactJS, VueJS etc will be plus
// must have a strong understanding of UI, cross-browser compatibility, general web functions and standards.
// willingness to learn and improvise skills
// "NEVER SAY NO" attitude towards new and challenging projects
// good verbal and communication skills
// excel in a fast-paced startup-like environment. Should be goal-orientated and be able to work without any supervision or mentorship.






