Title: Product Development Engineer II- BillMe (Razorpay)
About Razorpay :
Razorpay is a rapidly growing platform company powering small and medium scale businesses. We are a finTech startup that emphasizes transparency, collaboration and career growth, with the ability to work on small, nimble teams. The company has rapidly expanded into greenfield areas like neo banking and B2B lending. Our employees are able to create change at scale and have an opportunity to truly disrupt and shape FinTech space. Transaction volumes have been growing at a rapid pace - 5X year-over-year growth over the past few
years.
About Billme (Acquisition of Razorpay) :
BillMe is the world's leading digital billing provider. It was founded by Jai Hemrajani, Kuber Pritmani, and Rupam Jain in 2018. BillMe has now evolved into a "CRM powered by Digital Billing."
BillMe helps over 4000+ businesses like McDonald's, Tata, BurgerKing, and Decathlon send digital bills, collect data, and increase sales and engagement.
BillMe was acquired by Razorpay in 2023. The collaboration between Razorpay and BillMe aims to help retail brands digitalize and seamlessly access omnichannel payment solutions.
Roles & Responsibilities:
To succeed in this role, you’ll need a customer-first attitude and the following:
- A minimum 3 years of hands on experienced in building desktop / client-server applications using programming skill C++, C#, WPF, .NET and SQL
- Good understanding of design patterns.
- Ability to create in depth technical design & implementation of a product feature and work independently on assigned modules
- Utilize version control systems to manage codebase and collaborate with a development team.
- Implement multi-threading and concurrency concepts to enhance application responsiveness.
- Leverage knowledge of Windows architecture for effective software development.
- Utilize SQL databases for data storage and retrieval.
- Develop user-friendly interfaces using WPF (Windows Presentation Foundation).
Qualifications:
- Proficiency in C++, C# and .Net programming languages.
- Proficient understanding of Windows architecture, Rest Api and Git.
- Understanding of SQL databases will be an added advantage.
- Good experience with WPF (Windows Presentation Foundation).
- Strong problem-solving skills, attention to detail, and proactive attitude.
- Good communication skills in English (verbal and written).
If you are a motivated and skilled Software Developer with expertise in C++, C# and WPF, and you are ready to take on challenging work in a dynamic environment, we encourage you to apply. Join us in creating innovative software solutions that make a difference.

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Key Responsibilities would include:
1. Design, develop, and maintain enterprise-level Java applications.
2. Collaborate with cross-functional teams to gather and analyze requirements, and implement solutions.
3. Develop & customize the application using HTML5, CSS, and jQuery to create dynamic and responsive user interfaces.
4. Integrate with relational databases (RDBMS) to manage and retrieve data efficiently.
5. Write clean, maintainable, and efficient code following best practices and coding standards.
6. Participate in code reviews, debugging, and testing to ensure high-quality deliverables.
7. Troubleshoot and resolve issues in existing applications and systems.
Qualification requirement -
1. 4 years of hands-on experience in Java / J2ee development, preferably with enterprise-level projects.
2. Spring Framework including - SOA, AoP and Spring security
3. Proficiency in web technologies including HTML5, CSS, jQuery, and JavaScript.
4. Experience with RESTful APIs and web services.
5. Knowledge of build tools like Maven or Gradle
6. Strong knowledge of relational databases (e.g., MySQL, PostgreSQL, Oracle) and experience with SQL.
7. Experience with version control systems like Git.
8. Understanding of software development lifecycle (SDLC)
9. Strong problem-solving skills and attention to details.

Mandatory Skills
- Backend: Java, Spring Boot
- Frontend: Angular
- Database: Oracle / SQL
- Node js
Job Description
Contribute to all software-development life-cycle phases including: domain and non-domain problem analysis, solution requirement gathering and analysis, solution design, implementation, code review, source-code control, source building deployment, validation, QA support, and production support.
Essential Duties and Responsibilities
• Maintain and enhance multi-tier messaging application suites (Java EE, Springframework, WAS, Oracle, DB2, MQ)
• Build and maintain IRIS4Health middle-tier message applications (IRIS Interop/Cache; Java, Drools, Kafka, Restful, MLLP, SQL)
• Build and maintain multi-tier Clinical Toxicology application (Angular, Java EE, Springframework, WAS, RHOS, Cache, SQL)
• Maintain stat-tracking application (two-tier Delphi, MySQL)
• Maintain and enhance Cytogenetics three-tier application (Java EE, WAS, DB2, Oracle, SQL, )
• Maintain and enhance Fibrosure application (Java EE, WAS, Derby)
• Define develop, validate, and release software products via agile processes for small and large projects
• Support applications and people via Kanban processes
• Collaborate with laboratory users to analyze problems, design and implement solutions for enterprise systems
• Provide support and troubleshooting of production systems according to an on-call schedule
• Document problem analysis, solution design, implementations, and system support guidelines
• Coach and train team members across lab system organizations to support and develop Java applications
• Communicate effectively and constructively with developers, QA, business analysts, and system users
• Design and depict via UML relational DB table models, object-oriented class models, messaging models, configuration models
• Understand, document, support, and improve inherited code and processes
• Help document knowledge and discovery with peer developers
Minimum Requirements
• Solid Java EE experience (Servlets, JMS, JSP, EJB, JCA, and JPA) development and support
• Solid InfoSystems Cache/IRIS for Health development and support
• A minimum of 1 years of JPA/ORM (Hibernate), Junit, XML/XSD, JSON experience or equivalent
• Solid SQL (and optionally PLSQL) experience
• Experience with Oracle DB including explain plan and or other query optimization techniques/tools
• Excellent verbal and written communication skills
• Strong UML modeling, ER and OO design, and data-normalization techniques
• Strong code-factoring philosophies and techniques
• Eclipse or NetBeans (or equivalent) IDE
• Strong understanding of client/server design, and smart recognition of separation-of-concern like functional behavior versus non-functional performance
Desired Requirements
• Java EE, Angular
• InfoSystem's Cache and/or IRIS for Health
• Springframework
• Modern deployment architectures using containers, API Gateways, load balancers, and AWS cloud based environments
• WebSphere or WebLogic, RHOS
• RESTful Web Services
• JMS interfacing, Apache Kafka, and IBM MQ
• Node.js/NPM, Bootstrap, or similar frameworks
• Git/BitBucket (git flow), Maven, Nexus, UCD, Jira (Kanban and SCRUM), agile workflow
• Unix shell script, DOS script
• SQL (optionally PLSQL)
• Design patterns
• HTML5, CSS3, and TypeScript development
• Ability to transform specific domain requirements into generalized technical requirements, and design and implement abstract solutions that are understandable and scalable in performance and reuse
• HL7 and/or Healthcare and/or Clinical Toxicology
• Oracle, MySQL, Derby DB
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.
Full Stack Developer
- The candidate should hold either MCA or BTech degree in Computer Science
- The candidate should have 4 to 10 years of IT Development hands on experience in integration solution using WCF/SOA technologies
- Build integration solutions to automate business processes related to Oil & Gas Refinery business
- Should have excellent knowledge in C#, WCF, SOAP/REST API,, OOPS Concepts, Object Oriented design principles and Design Patterns
- Should have excellent knowledge in SQL Database Design, RDBMS concepts and Master Data Services
- Should have good knowledge in Authentication, Security, XSD and System Integration concepts
- Should be able to understand the Business Requirement and convert it into Technical design document
- Communicate with internal and external customers, supervisors and management using clear, user-friendly terminology
- The candidate should have good Arithmetic reasoning, Logical and Analytical thinking
- Should be Flexible to learn new things, Self-motivated and take up any development role assigned, irrespective of the technology
Must have skills - sql, .net , c# , wcf
Company Overview:
An 8-year-old IT Services and consulting company based in Hyderabad providing services in maximizing product value while delivering rapid incremental innovation, possessing extensive SaaS company M&A experience including 20+ closed transactions on both the buy and sell sides. They have over 100 employees and looking to grow the team.
Location: Hyderabad and Bangalore (Remote after 3 months WFO)
Budget: 25-45LPA
Position: Senior Full stack Dotnet Developer with React
Experience: 8+ years of commercial experience
Mandatory skills: C#, Asp.Net MVC and WebAPI, React, OOPs
Role: Individual Contributor
Interview Process:
Offline Tech Test
Customer technical Round
CTO Discussion
Develop and maintain application documentation and coding standards that are clear, accurate and detailed. Troubleshoot .NET issues and provide debugging support as needed. Maintain communication with key players on development process and communicate complex technical information to non-technical audiences. Provide mentorship and support to other employees
· Hands on Experience on HTML, jQuery, JavaScript, MongoDB, NoSQL, Azure/Google Cloud Components
· HTML: Elements and attributes, HTML Structures
· jQuery: Functions and events, class based, ID based and attributes-based events, effects, JSON serialization and deserialization, JSON data preparation, AJAX Calls, async functions
· JavaScript: For Loops, Filters, JSON Data Mapping
· Expert on C# (.Net Core & Asp.NET MVC) and MongoDB
- BE Computer Science, MCA or equivalent
- Cloud app development experience
- Strong NodeJs and ReactJS experience
- Advanced knowledge of NodeJS and relational databases
- Understanding of APIs, pagination, searching, sorting
- Experience with building, modifying and extending API endpoints (REST or
GraphQL) for data retrieval and persistence.
- Creating high performance UI etc.
- Experience with SQL and NOSQL databases
- Experience with the full software development life cycle, including requirements
collection, design, implementation, testing, and operational support.
- Experience with scrum or other agile software development methodology.
- Excellent verbal and written communication, teamwork, decision making and
influencing skills.
Experience:
- Min 3 year experience
- Not more than 15 year experience.
- Startup experience is a must.
Location
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically
clients are in California PST Timezone.
Position:
- Full time/Direct
Other Benefits
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12
PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other
incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here
because you love the company. We have only a 15 days notice period.
WIOM will be providing Unlimited High-Speed Internet to 50 million households in the next 7 years. Using its unique Shared Economy approach and an UBER kind of model, WIOM is India’s 1st PDOA under the new PM-WANI scheme. It enables unlimited Internet to people for as low as INR 5 per day. Backed by IIT Delhi and marquee investors, Wiom has a stellar founding team with IIT/ IIM pedigree.
Why should you consider WIOM?
If you want to retire in the next 5 years and create value and impact worth 25 years of hard work, then WIOM is the place. In the next 5 years, we will be creating 1000X growth and a USD 8B dollar enterprise.
By joining the team at this stage (we are less than 30 members today), you are taking a ticket to an exclusive Millionaire club that would have impacted the lives of 500 million people. You get an opportunity to work with the sharpest minds in the country along with a fast-paced environment that will bring out the best in you.
• JOB DESCRIPTION
Technology plays a central role at i2e1 and delivering the best experience to users is our guiding principle. A typical day in tech's life at i2e1 includes- participating in daily scrums, understanding the core business challenge, leveraging tech tools to solve the problem, meeting and discussing solutions with stakeholders, and working with multiple teams like Product, Design, Analytics, and Marketing team to deliver an outstanding experience to our users.
What will you be doing?
• Plan, review, analyze, design, code and implement simple to more complex internet and e-commerce applications using Microsoft development products (.net core, C#, SQL Server, Rest Api, etc.) and open standards products (JavaScript, Angular 6, etc.) for both traditional browsers and mobile devices.
• Ensure software meets all requirements of quality, security, modifiability, extensibility etc.
• Set up and maintain data structures and database environment.
• Ability to support and maintain existing systems that use a variety of .NET technologies.
• Provide technical expertise to resolve service impacting incidents and problems
• Collaborate with developers, designers, business team and tailor web solutions to their needs and requirements
What can make you a great fit for this role?
• Bachelors/master’s degree in computer science or equivalent.
• 3-5 years of experience in both front and backend languages at a scaled B2C company.
• Solid understanding of Web Development Process, A to Z.
• Strong knowledge of .NET core, Application Security, Angular, ASP.NET, HTML5, JavaScript, Web Services.
• Solid understanding of relational databases and SQL for implementing database-driven, web-based applications
• Flexibility, good time management skills, basic project management skills
We are looking for a Senior Full Stack Developer / Team Lead who is highly
motivated and wants to be part of a dynamic and fast-paced team. In this role, you
will join our Product R&D Team, the technical engine of EOX Vantage.
Job Responsibilities:
• Design, architect, and develop micro services in a cutting-edge product based
on LAMP, Elastic, and several latest frameworks, libraries, languages like
ReactJS, NodeJS, Go Lang, Ruby, Swift, React Native, etc.,
• Provide scalable and secure solutions to large customer problems worldwide.
• Understand business requirements and translate them into scalable solutions.
• Document the proposed architecture and standard components (low level
design)
• Troubleshooting and resolving issues with coding or design
• Be part of product development team and contribute as developer along with
mentoring talented juniors
Skill Requirement – Mandatory
• 5-10 years of total experience and minimum 2 years of architecture
experience
• Strong knowledge of Core PHP along with strong object-oriented programming
concepts
• Knowledge of developing web services / APIs (REST)
• Experience in PHP web development with ReactJS
• Extensive experience working on SQL / MySQL database
• Experience working on cloud infrastructure services (AWS)
• Hands on experience working as PHP full stack developer in previous roles
Good to Have:
• Hands on experience working on Camunda framework
• Exposure to third party tool/app integrations
• Hands on experience in using ZEND framework
• Exposure to mobile application development
Who we are:
EOX Vantage is the recognized global leader in providing digital transformation
solutions. EOX Vantage delivers premier solutions through our Enterprise Operating
System and Managed Services. Clients choose EOX Vantage products and services to
improve their operational efficiencies. Our proprietary software, the Enterprise
Operating System (EOX), and back-office support allow clients to focus on what they
do best by reducing the time it takes to manage the essential, non-core aspects of
their operations and improve their effectiveness with data and insights. Through the
actionable dashboards and data analytics of EOX Vantage’s secure, all-in-one
platform, businesses gain the visibility they need to make better informed decisions,
resulting in increased productivity, enhanced collaboration and reduced time and cost.
Equal Employment Opportunity Policy
EOX Vantage provides equal employment opportunities to all employees and
applicants for employment and prohibits discrimination and harassment of any type
without regard to race, color, religion, age, sex, national origin, disability status,
genetics, protected veteran status, sexual orientation, gender identity or expression,
or any other characteristic protected by federal, state, or local laws. This policy applies
to all terms and conditions of employment, including recruiting, hiring, placement,
promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and
training
Skills
- 3 to 7 Years of experience in Full Stack Technologies- Express, Lambda, SQL, React, Node JS, Java
- Knowledge of web framework.
- Able to create database schemes that represent and support business processes
- Having a Start-Up experience is a plus
- Having a degree from Premier Engineering Institute is a plus
KRA
- Work collaboratively in architecture/developing/maintaining solutions Design, efficient, testable, reusable, reliable, and clean code using best software development practices
- Contribute towards the entire development life cycle of analysis, design, implementation and test
- Integration of user-facing elements with server-side logic
- Automation, including writing unit and integration tests
- Maintain high standards of quality for code technical documentation, and deliverable
- Detect, report, investigate, and fix product defects
- Stay abreast of emerging technologies/industry trends
- Ability to learn a lot quickly
- Be active in the community by participating in meetups and conferences
- Participate in brainstorming and idea generation activities.
What Makes You A Great Fit
- Ability to communicate clear timelines and the ability to over achieve them
- Fast Learner, very good interpersonal skills, positive attitude
- Ability to pick something new and learn it fast whatever way possible
Location :
As Grip is a company started during the Covid-19 Era we believe in working from wherever you want and meeting you virtually every now and then.
About the compnay : Grip:
GRIP is an online fintech company aimed at providing a convenient, hassle free investment experience through investing in physical assets. The company kickstarted its journey in 2019 and was founded by Nikhil Aggarwal, who previously served as the COO of Chalo and Vice President of Morgan Stanley. He also worked for the World Bank.
The leasing industry in India remains largely unexplored and GRIP's objective is to make retail investors aware of it as an investment option. Through GRIP, one can invest in physical assets leased to corporates and earn stable monthly returns. The proposition is not as volatile as the share market and the returns are extremely healthy. GRIP focuses on the employed upper-middle class spectrum and aims to provide an effective alternative to these investors.
Why Grip :
While we offer competitive cash compensation along with ESOPs to participate in our long-term growth, the real upside is simply the challenge ahead and the awesome, friendly team by your side. And an opportunity to learn and grow at a breakneck speed as we redefine the contours of finance for Investors in India.








