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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Company Name – Wissen Technology
Location : Pune / Bangalore / Mumbai (Based on candidate preference)
Work mode: Hybrid
Experience: 5+ years
Job Description
Wissen Technology is seeking an experienced C# .NET Developer to build and maintain applications related to streaming market data. This role involves developing message-based C#/.NET applications to process, normalize, and summarize large volumes of market data efficiently. The candidate should have a strong foundation in Microsoft .NET technologies and experience working with message-driven, event-based architecture. Knowledge of capital markets and equity market data is highly desirable.
Responsibilities
- Design, develop, and maintain message-based C#/.NET applications for processing real-time and batch market data feeds.
- Build robust routines to download and process data from AWS S3 buckets on a frequent schedule.
- Implement daily data summarization and data normalization routines.
- Collaborate with business analysts, data providers, and other developers to deliver high-quality, scalable market data solutions.
- Troubleshoot and optimize market data pipelines to ensure low latency and high reliability.
- Contribute to documentation, code reviews, and team knowledge sharing.
Required Skills and Experience
- 5+ years of professional experience programming in C# and Microsoft .NET framework.
- Strong understanding of message-based and real-time programming architectures.
- Experience working with AWS services, specifically S3, for data retrieval and processing.
- Experience with SQL and Microsoft SQL Server.
- Familiarity with Equity market data, FX, Futures & Options, and capital markets concepts.
- Excellent interpersonal and communication skills.
- Highly motivated, curious, and analytical mindset with the ability to work well both independently and in a team environment.
Education
- Bachelor’s degree in Computer Science, Engineering, or a related technical field.
Role Overview
We are seeking an enthusiastic Software Engineer (Full Stack) with 3- 5 years of experience to join our growing team in Noida. In this role, you will play a pivotal part in designing and developing innovative SaaS products, contributing across both backend and frontend stacks, and helping drive digital transformation in a traditionally paper-driven domain.
This is a high-impact role where your work will directly influence the future of rare disease diagnostics in India and globally.
Responsibilities
- Contribute to all facets of software development and design
- Break down complex problems into modular, scalable solutions
- Write clean, efficient, well-commented code (Java, JavaScript, HTML, CSS)
- Develop robust and scalable web applications using Java Spring Boot and Hibernate
- Build and maintain RESTful APIs and integrate third-party services
- Work with MySQL databases and write optimized SQL queries
- Collaborate in Agile teams—participate in sprint planning, stand-ups, retrospectives
- Perform bug fixes, troubleshoot technical issues, and ensure system stability
- Design technical documentation and automated test suites
- Stay updated with emerging technologies and tools relevant to the tech stack
- Maintain a productive in-office work environment with essential infrastructure
Requirements
Experience
- 3-5 years of hands-on software development
- Experience working in Agile teams using tools like Azure DevOps or JIRA
Technical Skills
- Proficient in: Java, Spring Boot, Hibernate, MySQL, RESTful APIs
- Strong front-end development using JavaScript, HTML, CSS
- Solid understanding of Object-Oriented Design and common design patterns
- Skilled in SQL and database interactions
- Experience with token-based authentication and test-driven development
- Familiarity with Git for version control
Soft Skills
- Strong analytical and troubleshooting abilities
- Excellent communication and team collaboration skills
NET Full stack lead
Location: Bangalore
About
One of the fastest-growing SaaS companies in the CRM space,it empowers organizations with the power of automation. More than 1700 customers with 2 lakhs+ users across the globe utilize the platform to automate their sales and marketing processes and run high-velocity sales at scale.
We are backed by prominent investors such as Stakeboat Capital, Jyoti Bansal, and Gaja Capital to name a few. We raised $153mn in our latest round of Series C Funding from WestBridge Capital and we're now India's 103rd Unicorn! We are expanding rapidly and our 1400+ strong and still growing workforce is spread across India, the U.S., the Middle East, ASEAN, ANZ, and South Africa.
It is a six-time Deloitte Fast 50 company.We have won the National Startup Award 2021 and got recognized by DPIIT, under the Enterprise Software Category.In the last few years, we have been recognized multiple times by G2 as a High Performer in the Enterprise category.We have been included in the prestigious Economic Times’ India’s Growth Champions list and among the Top 100 fastest-growing companies in FT 1000: High-Growth Companies Asia-PacificFrost and Sullivan's 2019 Marketing Automation Company of the Year award.
Listed as Top Rates Product on G2Crowd, GetApp, and TrustRadius
We like being up to date with the latest technology and utilizing the trending tech stacks to build our product. By joining the engineering team, you get to work first-hand with the latest web and mobile technologies and solve the challenges of scale, performance, security, and cost optimization. Our goal is to build the best SaaS platform for sales execution in the industry and what better place than for an exciting career?
Digital CMS Platform (Portals) – High Growth Product
More and more product buying processes are moving digital. From discovery to evaluation to purchase, the consumer expects more of these online and more importantly in a seamless manner across channels.With this, a digital CMS platform becomes critical in our product roadmap.Today we have a good v1.0 Portals platform, which allows businesses to design a microsite with content and forms.
The Role
We are looking for a Full-stack lead who is very strong on ASP.NET MVC/.NET core on the backend with strong experience with React.JS. She/He should have a clear understanding of building scalable web applications using .NET. The role involves understanding business requirements and architecting/designing an appropriate solution that is secure, scalable, high performing, and testable. It is a hands-on role involving building software and taking ownership of delivery by working closely with junior members.
Requirements:
Passion for building and delivering great software with a strong sense of ownership.
Minimum 5-8 Years of experience in building web applications using ASP.NET MVC and .NET platform with React.JS experience in front-end.
Must have hands-on experience with AWS cloud
Good to have SQL programming experience in writing & optimizing queries that access/process millions of records.
Experience in architecting and designing web applications and services
Good to have experience in Node.JS and deployment with CI/CD
Good in data structures, algorithms, and OOPS concepts.
Strong expertise in SQL programming, with experience in writing & optimizing queries that access/process millions of records.
Competencies:
Effective communication skills
Should have good problem-Solving & Analytical skills
Should be a team player
Why Should You Apply?
Fast-paced environment
Accelerated Growth & Rewards
Easily approachable management
Work with the best minds and industry leaders
Flexible work timings
Job description
- Hands-on experience in C#, http://asp.net/">ASP.NET, MVC, Web API, SQL Server.
- Experience in latest .Net framework versions (4/4.5/.Net Core 2.0 Frameworks), SQL Server 2008/2012.
- Experience in OOPS, HTML5, Bootstrap,CSS, AJAX/ JavaScript/ JQuery/ AngularJS and Angular 2.0 and web development.
- Excellent communication, analytical and interpersonal skills.
- .NET Full Stack (C#, MVC / .Net Core, WEB API, JSON, REST, JavaScript, Ajax)
- Good knowledge on Angular development, Angular JS
- knowledge in Azure cloud solutions.
- Developing and Hosting REST API Swagger and integration with angular.
Required Candidate profile Qualifications
- 5 – 8 years and above of professional software development experience.
- Improving system quality by identifying issues and common patterns and developing standard operating procedures.
- Enhancing applications by identifying opportunities for improvement, making recommendation and designing and implementing systems.
Lantern Pharma is looking for talented and highly motivated R Shiny based front end web application developers to visualize the data analyzed / reports generated using bioinformatics pipelines. Leveraging your background and applying software engineering principles, to develop applications and tools in support of data visualization and reporting using R / R Shiny. You will be involved in generating complex graphs used for statistical analysis and interpretation using interactive libraries such as Plotly. In addition to development of new code, you will support and maintain standard R programs, which will comprise a library of code to be used for future development. This is a 6 months contract position (40 hrs / week) with possibilities of full time employment based on performance.
RESPONSIBILITIES:
- Design and develop interactive web applications using R / R Shiny to visualize ML outputs, multi-omics data and reports generated by bioinformatics pipelines
- Use the open-source or proprietary R libraries to build useful applications and packages
- Write efficient, clean and well tested code that adheres to best practices
- Organize data, analysis, reports, and applications into reproducible pipelines
- Test and debug applications to ensure they are working correctly, using both manual and automated testing techniques
- Stay up-to-date with the latest R packages and developments in the pharma industry
- Publish R packages to internal company repository
- Deploy and maintain the R Shiny web-application on the AWS server
BASIC QUALIFICATIONS:
- Bachelor's degree required (Master’s degree preferred) in a scientific discipline such as Statistics, Computer Science, Bioinformatics etc.
- Minimum 2 years of R / R Shiny, R Markdown experience with standard packages for data visualization and analysis
- Proven ability of building interactive R-shiny application (demo of the R-shiny application)
- Proficient in libraries such as ggplot2, plotly, dplyr, Highcharter and DT
- Must have experience in generating and working with R markdown reports
- Experience of AWS to host R shiny application is a plus
- Knowledge of cancer biology, genomics and drug development is a plus
- Familiarity with JavaScript, HTML, CSS, Python a plus
- Experience in building a database using Relational / Non relational Database (SQL / NoSQL)
- Must be capable of developing collaborative relationships with colleagues
- Must be self-motivated and have strong analytical, interpersonal, and project management skills
- Must demonstrate the ability to present ideas, issues, and observations in a clear manner
Lantern provides multiple growth opportunities and as an early team member, your work will have a direct impact on precision oncology that can transform drug development. In addition to attractive compensation, we offer employees the opportunity for competitive health, dental & vision insurance, stock options in a public company, an opportunity to take leadership on new and meaningful projects, & involvement with leading conferences & industry trade shows.
Responsibilities and Duties
• Develop high-quality software design and architecture.
• Achieve the timeline with quality delivery of assigned tasks.
• Able to do technical analysis and code review.
• Able to troubleshoot internal & production bugs.
• Coordinate and support to project co-ordinator/project manager.
• Development coding standards are achieved.
• Work with internal teams to understand and analyse their needs and to ensure that proposed solution caters to same.
• Adopt new technology in quick time.
• Implement Unit tests and Functional tests to ascertain highest quality of deliverables.
• Identify, prioritize and execute tasks in the software development life cycle.
• Understand business needs and know how to implement needs in the system to meet business needs.
• Able to create technical documents.
• Able to lead team members and plan team’s task.
• Design, develop, modify, implement, and support software components anywhere in the software stack.
• Work in close partnership with cross-functional teams and management.
Qualifications
• Having knowledge of .NET C#, .NET Core, Angular JS, Web API, Micro Services, JavaScript, jQuery and Bootstrap.
• Critical thinker and creative mindset and the ability to approach a problem creatively.
• Ability to provide in-depth evaluation and analysis of unique complex technological issues. • A meticulous approach to work.
• A team player but can work independently too.
• Excellent written and verbal communication skills.
• Multi-tasking and time-management skills, with the ability to prioritize tasks.
• Database knowledge spanning across SQL, PL/SQL, MSSQL Server, Performance tuning and RDBMS is preferred.
• Proven track record of successful and timely project delivery.
• Excellent written and verbal communication skills.
• Demonstrated ability to lead others.
Required Skills :
-
Writing well-designed, testable and efficient code.
-
Development of the website
-
Debugging and removal of errors.
-
Should have worked on .Net, C#, Jquerry, SQL Server
-
Additional knowledge on WordPress and MVC preferred
-
Gathering and evaluating user feedback.
-
Working as a part of a dynamic team to deliver winning products.
-
Providing code documentation and other inputs to technical documents.
-
Supporting continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
-
Troubleshooting and debugging to optimize performance.
The Profile
-
Strong experience in Angular
-
You are highly goal driven and work well in fast paced environments
-
You possess strong analytical skills and are comfortable dealing with numerical data
-
You are adaptable and thrive in changing environment
. Work on Angular 6+
-
Good communication, Report to USA manager
-
Remote work
-
Expert with Git, PR
As a Full Stack Developer, you will develop applications in a very passionate environment being responsible for Front-end and Back-end development. You will perform development and day-to-day maintenance on large applications. You have multiple opportunities to work on cross-system single-page applications.
Required Skills
- ASP.net (Web API), Entity Framework 6, C# (.NET 4.5),
- MYSQL
- Javascript (experienced writing modular, object-oriented Javascript)
- Knowledge with jQuery, AngularJS libraries
- E Knowledge with RESTful web services HTML5, CSS3, BootStrap 3 of multiple design patterns
- Experience Wth Git based version control
- Minimum 2+ years developing production JavaScript code and strong knowledge of React.JS
Merkle|Sokrati, a leader in Paid Search & Social Advertising, provides a sophisticated technology solution to efficiently manage Digital Marketing campaigns for several brands in India. The technology developed takes a beating of serving and tracking 20M+ impressions a day. It runs crunching algorithms and keyword discovery routines using distributed computing, housing the entire data in distributed caches and sharded MySQL databases.
To be a geek at Merkle|Sokrati you need to know how to build scalable and high-performance systems. Nothing at Sokrati is small. We start with a proof of concept that demands a traffic rate of 10M+! To achieve any of this you need to understand Distributed Systems, Distributed Caching, High-scale Databases. And we possess the skills to create software that makes this entire heterogeneous system function together even if it runs on 100 boxes. A system that is so widely used cannot sustain any downtime and hence it uses elegant high-availability techniques to survive an outage. Not many startups can say “been there, done that”!
@Merkle|Sokrati, you will:
- Implement solutions for broadly defined problems
- Drive best practices and engineering excellence
- Be involved in the development of code in object-oriented languages like Java etc and build large scale robust distributed systems
- Be involved in full fledged product development.
- Build New Features, Push them to production fast.
- Debug production issues across services and levels of the stack
- Build services or APIs which will for easy application integrations at Sokrati to develop applications faster.
- Build scalable/fault-tolerant backend systems that process and analyze billions of data points every day.
You'd fit right in if you have:
- 2-4 years of experience in building successful production software systems
- A solid grounding in Computer Science fundamentals (based on a BE/BTech or MS in Computer Science)
- Experience developing software services and an understanding of design for scalability, performance and reliability.
- Mastery of the tools of the trade, including a variety of modern programming languages (Python, Java, JavaScript, C/C++) and open-source technologies (Linux, Spring)
- Proven ability to work in a fast paced, agile and in an ownership and results oriented culture
If you are excited about:
- Having an unmatched startup experience that allows you to work on bleeding-edge technologies.
- Making a splash in a multi-billion dollar Digital Advertising industry
- Learning & Growing far beyond your current horizon
- A place full of like-minded & ridiculously smart folks
- A start-up culture that you'd cherish forever in your work life
Feel like you are a good fit? We would love to hear from you!










