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Job Title: Full Stack Developer (ASP.NET & MySQL)
Experience Required: 3 to 5 Years
Location: Kalina, Mumbai (Onsite)
Employment Type: Full-Time
About the Role:
We are looking for a skilled and proactive Full Stack Developer with 3 to 5 years of hands-on experience in ASP.NET and MySQL to join our dynamic team in Kalina, Mumbai. This is a fully onsite role, ideal for professionals who enjoy working in a collaborative office environment and are passionate about building scalable web applications.
Key Responsibilities:
- Design, develop, test, and maintain web applications using ASP.NET (MVC/Web API).
- Write clean, scalable, and efficient code for both front-end and back-end development.
- Develop and manage MySQL databases, including design, optimization, and complex queries.
- Collaborate with UI/UX designers, front-end developers, and other stakeholders to deliver seamless user experiences.
Required Skills & Qualifications:
- 3 to 5 years of experience in full stack development.
- Strong proficiency in ASP.NET (MVC, Web API) and C#.
- Solid experience with MySQL database design, queries, and optimization.
- Good understanding of front-end technologies such as HTML, CSS, JavaScript, and jQuery.
- Familiarity with version control tools like Git.
Good to Have (Preferred):
- Experience with front-end frameworks (e.g., Angular, React).
- Knowledge of RESTful API development and integration.
- Understanding of Agile methodologies.
Location & Work Mode:
- Location: Kalina, Mumbai
- Work Mode: Onsite (Work from Office)

About QAgile Services
About
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At Qagile Services, we are dedicated to empowering businesses through cutting-edge IT solutions and unparalleled staffing services. Our mission is to bridge the gap between technology and talent, ensuring that your organization has the resources it needs to thrive in a rapidly evolving digital landscape.
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Job Title : Full Stack .NET Developer (Blazor / WPF / Web API / Device Integration)
Location :Bangalore
Experience : 3–6 Years
Employment Type : Full-Time
Job Summary
We are looking for a skilled Full Stack .NET Developer with strong expertise in .NET Core, Web API, Blazor, and WPF, along with hands-on experience in device and hardware integration. The ideal candidate will work on web and desktop applications that integrate with peripherals such as cash acceptors, payment devices, printers, and other kiosk hardware, delivering secure, high-performance, and reliable solutions.
Key Responsibilities
- Design, develop, test, and maintain applications using C#, .NET Core, and ASP.NET Core Web API
- Develop modern web applications using Blazor (Server and/or WebAssembly)
- Build and maintain WPF desktop applications using MVVM architecture
- Design, develop, and consume RESTful APIs for web, desktop, and device-based applications
- Integrate and manage hardware devices such as cash acceptors, payment terminals, printers, scanners, and other peripherals
- Work with device SDKs, drivers, COM/USB/Serial (RS232) communication, and third-party APIs
- Handle device error states, retries, logging, and recovery mechanisms
- Develop and optimize database objects using MS SQL Server
- Ensure application performance, security, and scalability, especially in hardware-dependent environments
- Debug, troubleshoot, and resolve application and device-related issues
- Collaborate with cross-functional teams to translate business and hardware requirements into technical solutions
- Participate in code reviews and follow best coding standards and practices
Technical Must-Have Skills
- Strong proficiency in C# and .NET Core
- Hands-on experience with ASP.NET Core Web API
- Strong experience with Blazor (Server and/or WebAssembly)
- Experience developing WPF desktop applications
- Solid understanding of MVVM and MVC architecture
- Experience with device/hardware integration, including:
- Cash acceptors / bill validators
- Payment devices (POS, card readers, UPI, NFC)
- Printers (thermal, receipt, barcode)
- Knowledge of Serial/USB/TCP-IP communication protocols
- Strong knowledge of MS SQL Server
- Experience with RESTful API design and integration
- Familiarity with Git or other version control systems
Good-to-Have Skills
- Experience with Entity Framework / EF Core
- Understanding of Microservices architecture
- Experience working on kiosk-based or embedded systems
Soft Skills
- Strong problem-solving and analytical skills
- Good communication and teamwork abilities
- Ability to work independently with minimal supervision
- Attention to detail and commitment to quality
Educational Qualification
- Bachelor’s degree in Computer Science, Engineering, or a related technical field
- (Equivalent hands-on experience in .NET Core, Blazor, WPF, Web API, and device integration will also be considered)
- Work with development teams and product managers to create software solutions.
- Design client-side and server-side architecture.
- Build the front-end of applications.
- Develop and manage well-functioning databases and applications.
- Write effective APIs.
- Test software to ensure responsiveness and efficiency.
- Troubleshoot, debug and upgrade software.
- Create security and data protection settings.
- Build features and applications with a mobile responsive design.
- Write technical documentation.
- Work with data scientists and analysts to improve the software.
Qualifications:
Degree in Computer Science, Software Engineering or relevant field.
Experience with Java, Spring, and Restful API's.
Experience with Database development (MySQL, Postgres, etc).
Proven experience as a Full Stack Developer or similar role. Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, jQuery).
Knowledge of multiple back-end languages (e.g. Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js).
Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache), and UI/UX design.
Experience with AWS or other cloud environments
Company Profile:
Heptagon Technologies, Founded in 2017, we are a next-generation IT services company providing end-to-end technology solutions enabling companies to leapfrog their digital transformation journey..Founded by a passionate group of business and technology experts who’ve built disruptive global technology
products, Heptagon is also backed by Quess Corp (BSE: 539978, NSE: QUESS), India’s leading business services provider with ~363,000 employees and 3000+ clients worldwide. Please visit www.heptagon.in for more info
Package: Best in the industry
Responsibilities:
Apply the fundamentals of Data Structure & Algorithm over application development.
Take ownership, visualise security and data privacy while building.
Produce bug-free and production grade code. Takes up bugs personally and works towards fixing it.
Release management and Code Review
Write unit and integration test cases for both client and server components
Brainstorm and prepare logical and physical solution architecture diagrams
To have explored serverless and basics of docker and kubernetes.
Understand SCRUM/Agile methodologies of working together.
Skills:
Angularjs or Reactjs, Typescript or JavaScript, NodeJs, MYSQL, NoSQL (Additional preference)
Should have enabled cloud-based production-ready designs using AWS or Google Cloud services
Someone who is disciplined to document the artifacts and enables design-based problem-solving approaches.
An ever-learning mindset and never give-up attitude is more valuable to us than work experience.
Perks:
Multi-disciplinary learning
5 days a week
Flat organisational structure
Flexible timings and leave policies
- Architecting, Developing, testing, and deploying robust products that are fast, scalable, and highly responsive
- Designing client-side and server-side architecture
- Building the front-end of applications through appealing visual design
- Developing and managing well-functioning databases and applications
- Designing and maintaining large and complex databases, both relational and non-relational databases.
- Establishing, refining and integrating development environment tools and software as needed
- Identifying production and non-production application issues as a part of the deployment
- Deploying applications on the AWS cloud with the ability to quickly debug hosting-related issues.
- Writing effective APIs
- Testing software to ensure responsiveness and efficiency
- Troubleshooting, debugging and upgrading software
- Creating security and data protection settings
- Building features and applications with a mobile responsive design
- Writing technical documentation
- Working with data scientists and analysts to improve software
What you need to have:
- BE/ ME/ BCA/ MCA- Any Computer/ IT Degree
- Expertise in Mongo DB, Express js, React js, Node js, HTML5, CSS3, LESS/ SASS, Bootstrap.
- 3-4 years of experience in server management, Microservice, and AWS knowledge is not mandatory but will be preferable.
- Strong analytical and problem-solving skills
- Comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries.
- Be a team player with a knack for visual design and utility.
- Also familiar with Agile methodologies
Job Description
We are looking for an ASP.NET MVC developer that will be able to develop and support existing applications. The main scope of work will include everything from back-end to client-side code, using optimal and efficient technologies, frameworks, and patterns. Your primary responsibilities will be to design and develop these applications. Therefore, it’s essential that you are skilled at problem solving, solution design, and high-quality coding.
Responsibilities
- Delivering a high-quality application
- Integrating with front-end developers
- Ensuring a required level of performance
- Writing test-backed server-side code
- Analyzing requirements and designing new functionality
- Supporting and fixing existing functionality
- Selecting and using the most appropriate and efficient technologies for a particular application
- Designing and building application layers
Skills
- Proficiency in C# | Visual Basic
- Experience using .NET 5+ | Core
- Experience in developing NET MVC | ASP.NET Core MVC applications
- Senior knowledge of ( Entity Framework 6.* | EF Core | NHibernate | ADO.NET )
- Proficient knowledge in MSSQL | MySQL | Oracle | other RDBMS
- Database design including indexes and data integrity
- Dependency injection pattern and IoC containers using at least one of: Autofac, Unity, Ninject, and/or SimpleIoc
- Writing tests with NUnit | XUnit | MSTest
- Implementing enterprise application patterns
- Understanding of HTML, JS, and CSS
- Familiarity with the client side framework jQuery | Angular 1.* | Angular 2.*+ | React |
- Familiarity with Kendo UI | DevExpress | Syncfusion
- Integrating web analytics tools
- Familiarity with Azure Web Apps | AWS Cloud
Develop, maintain, and promote an internal web-based repository of UI design guidelines and patterns, code samples, and UI componentry.
Be an Interface with a set of clients (client senior developers and architects) to create technology specifications from business requirements for one or more modules within the project.
Responsible for preparing the technical design of the components within the module (one or more of client/web presentation tier, server tier, data access and data model, integration component, package function customization).
All you need is...
● Ability to deep dive hands on into coding, building scalable architecture and backend
infrastructure
● Strong knowledge of “how to scale” a product, Dev ops, (Docker/ Kubernetes), Messaging
queues, Testing, Database design, Security Log management system
● Extremely hands-on in coding along with a strong interest in leading a team.
● Knowledge of tech stack, which in our case is Node.js/GraphQL/TypeScript for API
development, PostgreSQL, AWS, Python for data processing.
● Proven technical experience of 4-10 years of work-ex coupled with a strategic growth mindset
Responsibilities
● Lead the software design, architecture, development, debugging, documentation, testing,
deployment, maintenance and improvement efforts
●
Establish the roadmap and architecture based on the latest proven technologies and Hora’s
needs
● Manage, lead and mentor other engineers and demonstrate best engineering practices with the
team
●
Lead the team to follow our software development process including writing unit tests,
performing code reviews, doing daily standups, setting OKRs and milestones, etc.
●
Excellent experience in coding including the ability to write well-crafted, well-tested, readable,
maintainable code
● Develop backend code for mobile applications and internal web tools
● Develop APIs for the mobile platform
● Own, innovate and maintain the backend infrastructure
● Code using cutting-edge tools in close collaboration with our Machine Learning team
● Stay on top of state-of-the-art technologies and apply them
● Collaborate with teams and share knowledge via tech talks and promote tech and engineering
best practices within the team
Minimum Qualifications
● B.S., M.S., or Ph.D. degree in Computer Science or a related technical field or equivalent
practical experience
● 4-10 years of relevant work experience in system design, algorithms, data structures, scalability,
DevOps, security and testing
● Demonstrated experience in delivering reliable, scalable, performant, and secure web-based
systems and services in production
● Experience working with three or more from the following: web application development,
Unix/Linux environments, mobile application development, distributed and parallel systems,
machine learning, natural language processing, networking, developing large software systems,
security for software development.
● Strong experience in system design, scalability, DevOps, security and testing
● Strong and proven passion for code quality
● Knowledge of a wide-range of front and back-end technologies.
Experience with any of the following technologies is particularly desirable: TypeScript,
GraphQL, node.js, Python, Go, Java, HTML/CSS, React, Redis, PostgreSQL, Kafka,
Spark, ElasticSearch, Docker/Kubernetes, AWS, Git. ○
Experience in writing backend code with modern languages and frameworks
(JavaScript/node.js or Python/Django)
● Strong relational database experience (PostgreSQL, MySQL, etc.)
● Experience in API development for mobile/web
● Strong Computer Science fundamentals: data structures, algorithms, memory management,
concurrency
Preferred Qualifications (Added advantage)
● Excellent written communication, verbal communication, and presentation skills
● Competitive programming experience
● Familiarity with data science and/or machine learning, experience in credit and risk models,
NLP and network analysis expertise
● Experience of working on fintech products
● Experience in managing a distributed set of engineers/developers
Personal Attributes
● Self-guided missile
● Enjoys finding novel solutions to hard technical problems
● Optimistic team player
● A hard-working, humble disposition - we are looking for doers who think, and thinkers who
do.
● Enjoys hands-on, day-to-day work while having a bigger picture view of the goals to
accomplish.
● Strong sense of ethics and integrity.
● Desire to make a strong impact on the lives of millions through their work





