Customer Support Executive

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
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• Develop modern web applications using Blazor (Server and/or WebAssembly)
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• Build and maintain WPF desktop applications using MVVM architecture
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• Design, develop, and consume RESTful APIs for web, desktop, and device-based applications
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• Integrate and manage hardware devices such as cash acceptors, payment terminals, printers, scanners, and other peripherals
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• Work with device SDKs, drivers, COM/USB/Serial (RS232) communication, and third-party APIs
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• Handle device error states, retries, logging, and recovery mechanisms
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• Develop and optimize database objects using MS SQL Server
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• Ensure application performance, security, and scalability, especially in hardware-dependent environments
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• Debug, troubleshoot, and resolve application and device-related issues
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• Collaborate with cross-functional teams to translate business and hardware requirements into technical solutions
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• Participate in code reviews and follow best coding standards and practices
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Technical Must-Have Skills

• Strong proficiency in C# and .NET Core
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• Hands-on experience with ASP.NET Core Web API
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• Strong experience with Blazor (Server and/or WebAssembly)
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• Experience developing WPF desktop applications
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• Solid understanding of MVVM and MVC architecture
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• Experience with device/hardware integration, including:
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• Cash acceptors / bill validators
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• Payment devices (POS, card readers, UPI, NFC)
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• Printers (thermal, receipt, barcode)
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• Knowledge of Serial/USB/TCP-IP communication protocols
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• Strong knowledge of MS SQL Server
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• Experience with RESTful API design and integration
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• Familiarity with Git or other version control systems
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Good-to-Have Skills

• Experience with Entity Framework / EF Core
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• Understanding of Microservices architecture
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• Experience working on kiosk-based or embedded systems
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Soft Skills

• Strong problem-solving and analytical skills
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• Good communication and teamwork abilities
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• Ability to work independently with minimal supervision
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• Attention to detail and commitment to quality
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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)

Position: Android Developer

Experience: 3+ - 10 Years

Location: Mumbai

Employment Type: Full-Time

About the Role

We are looking for a highly skilled and experienced Senior Android Developer to join our team. The ideal candidate will have extensive experience in Android application and SDK development, proficiency in AIDL (Android Interface Definition Language), and expertise in creating scalable and modular applications using multi-module architecture and MVVM (Model-View-ViewModel) patterns.

Key Responsibilities

• Design, develop, and maintain robust Android SDKs and libraries.
• Collaborate with cross-functional teams to define, design, and ship new SDK features.
• Implement and manage inter-process communication using AIDL.
• Develop and maintain services and background processes for seamless application functionality.
• Architect scalable multi-module Android applications with proper separation of concerns.
• Utilize the MVVM architecture for clean, testable, and maintainable code.
• Optimize application performance and memory usage.
• Write clean, well-documented, and efficient code while adhering to industry standards.
• Perform code reviews, provide mentorship, and ensure best practices are followed across the development team.
• Debug and resolve issues, ensuring application stability and reliability.
• Stay updated on the latest Android development trends, tools, and frameworks.

Key Skills and Qualifications

• 3-7+ years of professional Android development experience.
• Proven experience in building and maintaining Android SDKs.
• Strong understanding and hands-on experience with AIDL.
• Proficient in Android services, background tasks, and inter-process communication.
• Expertise in multi-module architecture for Android applications.
• Strong understanding of MVVM architecture and data binding.
• Solid knowledge of Android design principles, patterns, and best practices.
• Experience with testing frameworks (e.g., JUnit, Mockito) for unit and integration testing.
• Proficiency with tools like Git, Gradle, and Android Studio.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.

Preferred Qualifications

• Familiarity with CI/CD pipelines for Android projects.
• Knowledge of Kotlin Coroutines and Flow.
• Exposure to performance monitoring and optimization tools.
• Contributions to open-source projects or Android developer communities.
• Experience with Jetpack libraries and Compose. 

This role is physically based out of Mauritius and will require you to relocate to Mauritius. Relocation expenses like air tickets/work visa/permit/shared accomodation/medical insurance/daily travel costs will be borne by the company

The role of a senior java developer is to ensure high quality software development and delivery to the end client.

As senior software developer, you shall be the technical SME on the project and ensure that the team abide by the quality standard set on the project.

On the Java Expertise Center, you shall be contributing to the knowledge building committee where you will be coaching juniors and demy students

Key Skills:

 Very good knowledge in Java (at least from Java 8).

 Good knowledge of Spring boot

 Experience with JPA/Hibernate

 Experience in middleware such as MessageQueues

 Experience with REST interfaces and GRPC

 Experience with modern agile software development (Continuous Integration)

 Experience in securing APIs

 Knowledge in design patterns

1. Software Development

 Act autonomously in the delivery of tasks of simple to high complexities on projects.

 Participate actively with team members to reduce risks related to tasks and activities.

 Ensure deliveries (code, documentation, release notes) are executed within set quality standards and processes.

 Understand and apply standard methods, tools and processes in daily tasks.

 Participate in sprint backlog estimation.

2. Team coaching & technical reference on project.

 Work with the team architect to help coach team members and ensure they

abide by the technical standards set on the project.

 Coach new joiners and accompany them technically & functionally on the

project.

 Be the technical reference on the project, besides the architect.

 Communicate technical KPI to your project manager.

 Review code contributed by team members, ensuring adherence to coding standards, best practices, and quality standards.

 Act as a coach or trainer and contribute actively to the Java Expertise Center.

 A commitment to continuous learning and staying updated with industry trends and best practices

 Participate in budget auditing activities as required by direct report in the capacity of a Developer

Key Dimensions:

 Ability to monitor unit test coverage and ensure team abide by same standard (Standard unit test coverage

of 60% on new and overall codes)

 Ensures Sonar analysis of project is as per quality gate and any deviations are tackled by the team

 Ensuring highest quality delivered to client.

Responsibilities

• Assist the sales team in generating qualified first appointments for the monthly targets in an organization.
• Prospect into named target industry accounts and build sales pipeline to drive early stages of the sales cycle.
• Assist the sales team in penetrating strategic accounts by identifying business pains, decision makers, budget, time frame and scheduling sales appointments with qualified prospects.
• Use multiple sources of information like news alerts, social media, online databases, events & trade shows to build a list of prospects who are receptive to Unbxd's products and services.
• Achieve quarterly targets on qualified first appointments and help build a pipeline for sales teams.
• Collaborate with sales & marketing teams to proactively identify and prospect for new business opportunities.
• Successfully track & develop leads till they are sales-ready, build relationships with prospects and help improve lead to opportunity conversion rates. 

Key Requirements for Success

• Bachelor's degree or equivalent.
• Willing to work US hours.
• Minimum 3 years’ experience in sales prospecting and business development.
• Experience in selling cloud based technology to the US market.
• Outstanding verbal & written communication skills.
  
  

Roles and Responsibilities:-

1. Developing, generating, and growing new digital marketing business

2. Creating innovative online marketing sales plans

3. Exhibiting expertise in digital marketing solutions

4. Selling services like SEO, SEM, PPC, social media, online reputation management, etc. (for the

US and Canada locations)

5. Maintaining accurate and up-to-date pipeline and forecasts

Desired Candidate Profile:-

1. The position demands an entrepreneurial-minded individual with high energy and a strong motivation to sell (we like increasing numbers)

2. A strong candidate will have excellent sales and closing skills

3. Strong organizational skills and ability to handle multiple tasks and priorities

4. Demonstrated time management skills

5. Knowledge of digital marketing/SEO services will be a plus

6. Excellent communication skills

About Graygraph Technologies:

Graygraph Technologies LLC is an IT services provider company that has skills and expertise to facilitate complex business solutions. We offer services like staffing solutions, software development, web development, Content Management Solutions, and Creative Design from the very beginning until the end. Our overall process includes concept, design, development, incorporation, and implementation. We have a squad of experts, who are working on modern technologies and tools with vast experience to carry out web-based projects.

To know more, please visit our Websites:

www.Graygraph.com

www.DigitalGuider.com

Why should you join us

· Fixed working timings- 5 days working

· Attractive Incentives

· Young & Vibrant work culture

Job Location: Block A-128, Sector-63, Noida

Salary Package: Depends on skills

Working Days: Monday to Friday

Shift: Night Shift

PHP Developer responsible for managing back-end services and the interchange of data between the server and the users.

Your primary focus will be the development of all server-side logic, definition and maintenance of the database, and ensuring high performance and responsiveness to requests from the front-end.

Integration of user-facing elements developed by front-end developers

Build efficient, testable, and reusable PHP modules

Solve complex performance problems and architectural challenges

Integration of data storage solutions,

Desired Candidate Profile

• Graduate/Postgraduate with 1-2 years of relevant HR experience in a diverse and multicultural work environment
• Strong interpersonal, communication(written and verbal) and problem solving skills
• Ability to work both independently and as an integral member of various teams
• Strong organization skills - ability to meet deadlines, prioritize assignments, and juggle multiple tasks simultaneously in a fast-paced, customer-focused environment
• Comprehensive knowledge of computer software applications such as Microsoft Word, Excel, and PowerPoint

Key Skills

• In depth knowledge of Node.js
• Knowledge of integration with front-end JavaScript libraries and frameworks like react js
• Should be experienced with Micro-services.
• Knowledge of both SQL and NoSQL databases such as MySQL, Oracle, MongoDB
• Working experience of Git preferably bitbucket.
• Good knowledge of CI/CD preferably using bitbucket pipelines and Jenkins.
• Working knowledge of agile methodologies and techniques

Kiko is looking for an experienced React Native developer to join our Engineering team. You will be working with our engineers to develop and maintain high quality mobile applications.

If you're passionate about mobile platforms and translating code into user-friendly apps, we would like to meet you.

As a Mobile developer, you'll collaborate with internal teams to develop functional mobile applications, while working

in a fast-paced environment. Ultimately, you should be able to design and build the next generation of our mobile

applications platform.

Responsibilities

1. Work as part of a small team to build React Native iOS / Android applications.

2. Architect, build and maintain excellent React Native applications with clean code.

3. Technical design of complex mobile applications.

4. Implement pixel perfect UI's that match designs.

5. Implement clean, modern, smooth animations and transitions that provide an excellent user experience.

6. Integrate third-party API's.

7. Write unit and integration tests.

8. Release applications to IOS and Google Play stores.

9. Work with native modules when required.

10. Ensuring the best performance and user experience of the application

11. Guiding team members for design and implementation tasks.

12. Co-ordinating end-to-end implementation.

13. Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and highquality solutions.

Desired Candidate Profile

1. 3+ years of professional experience working with React Native- Preferred

2. 3-6 years of professional software development experience

3. Meaningful experience working on large, complex systems.

4. Demonstrable portfolio of released applications on the App store and the Android market.

5. Ability to take extreme ownership over your and team’s work.

6. An understanding of React Native best practices and a commitment to following them

7. Ability to work through new and difficult React Native issues and contribute to libraries as needed

8. Ability to create and maintain continuous integration and delivery of React Native applications

9. A positive mindset and can-do attitude

10. Forensic attention to detail

11. Good hands-on experience in GIT