
Overall 4-5 years of solid experience with .Net.
Experience in .Net core
Strong knowledge of .NET web framework (MVC 4/5, Restful WebApi).
Good to have LINQ to SQL, LINQ to Objects, and LINQ to XML
Good to know Asp.net Web forms
Good to know about Front-end technologies like react, angular
Experience in JavaScript/CSS/Bootstrap/HTML5

About VAYUZ Technologies
About
"We are committed to building a better world by deploying inclusive solutions."
Founded in 2015, VAYUZ was founded with a clear mission to build global and scalable technology products, by bringing world-class engineers and designers together as a solid team that shares a deep passion for technology. Our Co-founders have prior experience in building a funded EdTech startup, doing an Indian IPO listing, and handling large scale portfolios of fortune 500 companies.
We are a flat no-nonsense organization, with no room for hierarchy or nepotism. Everyone has the same voice and opportunity to make an impact on their own. We are always scouting for talent so if you are looking for global challenges, come discover VAYUZ and in the process discover yourself.
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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)
• Web Development: Creating and implementing the technical aspects of websites and web applications
• This involves working with programming languages such as HTML, CSS, and JavaScript to build the front-end (user interface) and back-end (server-side logic)
• Web Design: Collaborating with designers and using design tools to translate mockups and wireframes into functional web pages that align with the visual and user experience (UX) design
• Front-end Development: Focusing on the client-side of the application, ensuring responsive and interactive user interfaces, optimizing for various devices and screen sizes
• Back-end Development: Dealing with the server-side logic and databases to handle data storage, retrieval, and manipulation
• This may involve working with technologies like Node.js, Python, PHP, and more.
• Database Management: Creating and maintaining databases that store website/application data efficiently and securely
• Testing and Debugging: Identifying and fixing technical issues, ensuring the website or application functions smoothly across different browsers and devices
• Website Optimization: Improving website/application performance, load times, and overall user experience
• Version Control: Using version control systems (e g, Git) to manage code and collaborate with other developers
• Security: Implementing security measures to protect websites and applications from potential threats and vulnerabilities
• Collaboration: Working closely with designers, other developers, and stakeholders to ensure project requirements are met and deadlines are followed
• Continuous Learning: Keeping up with the latest web technologies, trends, and best practices to improve skills and stay current in the rapidly evolving web development landscape
• Deployment and Maintenance: Deploying websites/applications to servers and performing regular updates and maintenance to keep them running smoothly
• Troubleshooting: Investigating and resolving technical issues that arise from user feedback or testing
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Desired Candidate Profile
• Engineering graduate (BE/B.Tech) or BCA/MCA from a reputed university.
• Ability to develop and manage e-commerce websites and web applications.
• Good understanding of fundamentals and concepts of PHP Scripting language.
• Good understanding of Smarty language.
• Hands-on experience in front-end technologies such as JavaScript, HTML5, jQuery and CSS3.
• Knowledge of OOPS & Database.
• Strong written and oral communication skills.
• Attention to detail and excellent organizational skills.
• Alternate Saturday and all Sunday will be fixed off
Full stack developer (react, node js)
Full stack developer (react, node js)
Full stack developer (react, node js)
Full stack developer (react, node js)
He can develop independetly website.
We are planning to expand our team to explore new opportunities and looking for creative, enthusiastic, and passionate individuals to join our team.
Job Description
- Develop software using MERN stack technologies
- Designing user interactions on web pages
- Writing clean, functional code on the front- and back-end
- Testing and fixing bugs or other coding issues
- Developing back end website applications
- Creating servers and databases for functionality
- Ensuring cross-platform optimization for mobile phones
- Ensuring the responsiveness of applications
- Working alongside graphic and UI designers for web design features
- Designing and developing APIs
- Staying abreast of developments in web applications and programming languages
- Extensive knowledge of Node.Js, React.js, HTML, CSS & Javascript
- Strong knowledge of Data structures and Algorithms
- Ability to work independently and manage the entire frontend of all platforms associated with Rejolut
- Exemplary tasks – Explore something new every day!
- Responsibility – Bring in your own ideas and get supported in executing them.
- Fun – Experience a family culture & celebrate with the founders & team.
- Team – Be a part of a high-performance & cultural diverse team
- Freshers can apply
- Students in their last semester or passed out in 2020 can also apply
- Working days: Monday to Friday
- Timings: 11:00 am to 7:00 pm
- Duration of internship: 6 months/PPO(Performance Basis)
Stipend: INR 10,000 -15000 / per month
Please apply only if -
- You are available for the above said duration.
- You prefer to work in a fast paced environment with growth & learning opportunities
- If you have not applied for an internship before with us.
- have relevant skills and interests
Rejolut - As a Career Differentiator
- We are a young and dynamic team who are obsessed with solving futuristic and evolutionary business problems at scale with the next generation technology like blockchain, crypto and machine learning. Focuses on empowering people across the globe to be technically efficient, making advancements in technology and providing new capabilities that were previously thought impossible.
- We provide exposure to higher learning opportunities so that you can work on complex and cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, WebAssembly. Strong expertise in blockchain and crypto technology and working with the networks like Hedera Hashgraph, Tezos, BlockApps, Algorand, Cardano.
- We maintain high end transparency with clients and employees as Visibility unlocks Efficiency and trust unlocks Visibility.
- Company is backed by two technology Co-founders, well-versed with consumer applications and their work has been downloaded millions of times and have led teams in leadership positions in companies like Samsung, Purplle, Loyalty Rewardz.
Benefits :
- Health Insurance
- Work from Home
- Fast growth and more visibility into the company
- Experience to work on the latest technology
- Competitive Learning Environment with supportive co-workers
- Employee friendly HR Policies
- Paid leaves up to certain limits
- Liberal working atmosphere
- Get mentored by the best in the industry
Position: Full Stack Developer
Location: Hyderabad, India
Must have skills:
- Experience working with Typescript
- Experience working with Vue (including Vuex for state management, Vue cli etc.)
- Knowledge of one or more CSS preprocessors/JavaScript bundlers like SASS, Less, Webpack, Parcel, Rollup.
- integrating with Restful or other web services.
- Proficiency with Git
- Appreciation for clean and well documented code
- Thorough understanding of user experience and possibly even product strategy
What will I be doing?
- Design and develop solutions to complex technical problems spanning the development of product features, quality validation, and deployment to customers
- Build highly scalable web applications that are designed for high performance
- Lead design and code reviews
- Work closely with senior management, Product Manager, and our team of developers.
- Contribute visibly to product quality, innovation, and customer-centric design across the engineering organization
- Lead, motivate and direct team members to build high-quality software in a fast-paced agile environment
- Actively hire the engineering & product team, & develop the existing team
- Share experiences and skills to aid team members in enhancing their professional skills and career
What skills do I need?
- 4+ years of experience building large scalable systems
- Strong experience in agile methodologies and test-driven development (TDD)
- Experience in software development using open source technologies
- Knowledge in domain-driven design, design patterns, and enterprise integration patterns
- Must have experience in delivering software via complete Continuous Integration and Continuous Delivery (CI/CD) pipeline
Plus Points:
- A history of working on side/hobby projects or contributing to open source projects is a plus
- You have worked in a startup before
Most importantly: Be excited to learn what you don’t already know!




















