
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.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Contract To Hire
What You’ll Bring:
- Significant experience at a Senior+ Developer level (8+ years), with a strong track record of delivering complex projects.
- Practical experience in agile environments, demonstrating your ability to adapt and deliver in iterative development cycles.
- Hands-on experience developing real-world solutions across a range of projects.
- Deep knowledge of JavaScript full-stack development, including advanced proficiency in JavaScript frameworks, specifically React and Node.js.
- Extensive understanding of version control tools, particularly Git, with experience in collaborative software development practices like pull requests and code reviews.
- Testing experience, including familiarity with unit, integration, and end-to-end testing tools and methodologies.
- Practical experience working with databases, with a deep understanding of SQL databases (PostgreSQL preferred) for back-end or full-stack roles.
- Experience with automation, CI, and CD processes to enhance development workflows and deployment efficiency.
- Strong front-end skills, including a solid understanding of layout aesthetics, responsive design, and mobile web development.
What You’ll Do:
- Development: Design, develop, and maintain both front-end and back-end components of web applications.
- Collaboration: Work with UI/UX designers, other developers, and stakeholders to create integrated and high-quality solutions.
- Code Quality: Write clean, maintainable code following best practices and maintain high standards for both front-end and back-end development.
- Testing: Perform comprehensive testing (unit, integration, and end-to-end) to ensure application reliability and performance.
- Continuous Improvement: Keep up-to-date with the latest developments in full-stack technology and recommend improvements to enhance development processes.
- Documentation: Create and maintain documentation for code, processes, and systems to support team collaboration and project clarity.
Optional Experience:
- TypeScript: Familiarity with TypeScript for type-safe JavaScript development.
- GraphQL: Experience using GraphQL in a production environment.
- Security and Performance: Good understanding of security best practices and performance optimization techniques.
- Architectural and Design Patterns: Knowledge of architectural and design patterns to create scalable and maintainable applications.
- Open-Source Technologies: General familiarity with a wide variety of open-source technologies and tools.
- Analytical Skills: Excellent analytical and multitasking skills to effectively manage complex tasks and priorities.
Full-stack developer - Remote position
Are you...
- Interested in working at a successful, well-funded scale-up where every team member can make a huge contribution?
- Keen to make software that people will use every single day to make their lives easier?
- Excited to work on greenfield projects with responsibility and independence?
- Ready to develop and use your skills across our frontend, backend and mobile offerings?
- Meticulous about quality, and gifted with a strong desire to write beautiful code?
About the company
KeyNest solves the key exchange problem for Airbnb users. Our worldwide network of over 4,000 shops store keys so that Airbnb guests / cleaners / contractors can pick them up whenever is convenient for them. As a global partner of Airbnb we’ve checked-in over 2 million guests.
Why we need you
As the entire Airbnb ecosystem increasingly relies on KeyNest, our customers expect us to integrate additional features without reducing the ease of use that our customers love. This is why we continue to invest in beautiful, intuitive user interfaces that integrate with every tool and are used by our customers, their guests and staff, as well as our own staff.
A product manager, a team lead, two full-stack developers, one mobile developer, and a UX designer make up our product team. Who will serve as your mentor. We are looking for a developer who cares about how their code affects users so that we can work together.
With a genuine passion for high quality work, attention to detail and readiness to own your own projects, you will be looking for a new and exciting challenge which allows you to use your experience to drive change and maintain the high standards of our organisation.
Our Tech Stack
- C# MVC modern tech stack
- .Net Core experience
- Front end web in TypeScript & Angular
- Test Driven Development (TDD) and follow SOLID design principles.
- EF 6.0
- SQL Server 2017
- Agile experience (Scrum, Kanban)
- TFS
- Cloud hosted in Azure with micro-services architecture
Your qualities
- 4+ years experience in C#
- Front-end web experience in Angular
- Track record of building great products
- Excited about understanding the real problems working people come up against and fixing them with technology
- You’ll love the idea of being a big part of a small team: if you come up with a great idea, you can take it all the way to production
- Motivation and ambition to succeed in a fast-paced environment
- Not afraid to take on responsibilities
What we offer
- Crucial role in a funded, dynamic & fast-growing scale-up shaking up the sharing economy
- Competitive salary based on relevant experience
- Flexible working for our most committed staff
- Unparalleled opportunities to develop your career as the company develops rapidly
If you want to join the KeyNest team, please get in touch – we look forward to meeting you.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Job Title: .NET Developer
Location: Kolkata, Remote
Job Type: Full-time
Experience: 3-7 years
Job Description:
We are seeking an experienced .NET Developer to join our dynamic team. The ideal candidate will have a minimum of 3 years of hands-on experience in .NET development. The role involves working closely with our software development team to design, develop, test, and deploy high-quality .NET applications.
Responsibilities:
· Develop, test, and maintain high-quality .NET applications using C# and ASP.NET.
· Collaborate with cross-functional teams to define, design, and ship new features.
· Participate in all phases of the software development lifecycle (SDLC), including requirements analysis, design, coding, testing, debugging, and deployment.
· Implement best practices and coding standards to ensure robust and scalable solutions.
· Troubleshoot and debug issues to maintain the stability and performance of existing applications.
· Stay updated with the latest technologies, trends, and developments in .NET development.
· Help fellow team members and provide technical guidance and support as needed.
· Contribute to code reviews and provide constructive feedback to ensure code quality and maintainability.
· Collaborate with stakeholders to gather requirements and translate business needs into technical solutions.
· Document technical specifications, system architecture, and development processes.
Eligible Criteria:
· Effective communication skills, both verbal and written.
· Bachelor's degree in Computer Science, Engineering, or a related field.
· Minimum of 3 years of professional experience in .NET development.
· Proficiency in C#, ASP.NET, MVC, Web API, and SQL Server.
· Proficiency in Azure cloud & related environments
· Experience with front-end technologies such as HTML5, CSS3, JavaScript, jQuery, and ReactJS.
· Strong understanding of object-oriented programming (OOP) principles and design patterns.
· Experience with Agile methodologies and working in a collaborative team environment.
· Excellent problem-solving skills and attention to detail.
· Ability to work independently and as part of a team, with a proactive and positive attitude.
· Familiarity with version control systems such as Git or SVN is a plus.
· Certifications in .NET development or related technologies are desirable but not required.
Benefits: Salary as per Market standard, PF, Medical insurance for permanent employees.
Job description
Copperchips is hiring full-stack spring boot developers with hands-on experience in the underneath
- Spring Boot
- AngularJs
- Spring Data jpa
- Hibernate
- SQL
- Postgres
- Rest API
Additionally, knowledge on the underneath technologies will be a plus
- Experience in Angular.Js is a big plus
- Cloud Environments preferably AWS. GCP / Azure would also work
- Knowledge of GIT/Bitbucket, and other version management tools is a must
- Queueing frameworks, Webhooks and Event Driven Development
- CI/CD implementation using Jenkins / bamboo
- You will be responsible for
- Designing/architecting application features/modules
- Develop, build, test, and deploy software product features by adopting industry best practices
- Preparing technical documentation. Translating BRDs into FRD's. Decomposing requirements into logical work breakdown structure
- Pro-actively propose solutions and strategies to business challenges
Skills for Success
- A quick learner with good written and oral communication skills
- Should be able to take new initiatives and ownership of tasks
- Must have the ability to work independently with little to no supervision
- Must be flexible to work in a multi-shift environment
- Candidate should be willing to travel onsite for short/long-term assignments
Primary Responsibilities Include:
• Understand business requirements from various stakeholders.
• Provide technical leadership to teammates through coaching and mentorship.
• Maintain high standards of software quality within the team by establishing good practices and
habits.
• Collaborate with other software developers, business analysts and database developers to plan,
design, develop, test and maintain web and desktop-based enterprise business applications built
on Microsoft technologies.
• Assist in the collection and documentation of user requirements, technical documentation,
development user stories, estimates and work plans.
• Assist in the rollout, maintenance, and ongoing administration of the enterprise software product
and support.
• Design, develop and unit test applications in accordance with established standards.
• Participate in peer-reviews of solution designs and related code.
• Package and support deployment of releases
• Provide third-level support to business users
• Development experience on MS Azure platform will be preferred.
• Builds prototypes of software applications and solutions as needed.
• Strong communication skills with both internal team members and external stakeholders
Required Skills/Experience:
Minimum requirements:
• Work experience of 4 to 7 years with .NET Core or .NET 4.5 and above.
• College or university degree in Computer science or relevant discipline.
Core competency requirements:
• Proficient with Microsoft .NET Core or .NET 4.5 and above development with C#
• In depth knowledge and experience with core Microsoft .Net technologies including: MVC, Web
API 2.0, Angular, Linq, EF, HTML, Javascript, CSS, MS Sql Server or any RDBMS
• Experience working with Microsoft Azure cloud services
• Experience with automated unit testing
• Experience with multi-threading and concurrency
• Experience with debugging, performance profiling and optimization
Key Skills:
Programming Languages: C#, VB.NET
Server-Side Technologies: ASP.NET
Front-End Technologies: Html5, ES5/ES6/ JavaScript, CSS, jQuery, Bootstrap, Ajax, Web
Sockets
Database: SQL Server
Knowledge on below concepts/technologies is an added advantage
- Cloud Platforms: Azure / Google
- NodeJS, Mongo DB
- Redis, RabitMQ, MQTT, Kafka
- Concept of Continuous Integration / Continuous Deployment
Key Deliverables: Writing codes as per the requirement.
● .NET Experience - Min. 5 yrs
● Must have 4+ Yrs of experience in .Net with C#
● Must have 2+ Yrs of experience in Asp.Net Core framework
● Must have good knowledge of RDBMS Database (SQL server) Others (Skills & Experience),
● Preference will be given to those candidates having frontend framework experience such as Angular
● Technical skills: Windows, IIS, Design Patterns, OOPS, Version Control
● Must have an understanding of OOPs concepts.
● Must have worked on a Sql Server database.
● Passionate about Digital Learning based Software Development
● Very good attitude
● Willingness to take ownership
● Good communication
● Ability to perform under pressure
● Nice to have EdTech Experience and Knowledge
● Preferable Clever /OneRoster and LTI knowledge SKILLS:
● Should have worked in a Product organization
● Ability to design applications around natural user interfaces.
● Ability to understand business requirements and translate them into technical requirements
● A knack for benchmarking and optimization
● Proficient understanding of code versioning tools, such as Git
● Familiarity with continuous integration RESPONSIBILITIES:
● Design, build and maintain high performance, reusable, and reliable code
● Code Review
● Technical solutioning
● Translate designs and wireframes into high-quality code
● Ensure the best possible performance, quality, and responsiveness of the application
● Identify and correct bottlenecks and fix bugs
● Help maintain code quality, organization, and automatization
As a Senior Technical lead you will be a member of a software development team building innovative new features for the application. Lead the team as Senior Full Stack developer
Primary Job Responsibilities:
- Inherit a well-architected, clean, and robust codebase built with .NET Core 5.x, and JavaScript and Angular
- Evaluate and implement new libraries and components
- Ensure best practices are followed in the design and development of the application Contribute to and help manage our open-source libraries
- Strong knowledge of C# and .NET Core, JavaScript, Angular
- NoSQL databases (MongoDB)Real-time web applications (Web Sockets / SignalR)
- Containerization technologies (Docker, Kubernetes) Swagger /OpenAPI Initiative
- Strong knowledge of design patterns and practices
- Experience in non-Microsoft tech stacks as Node, Python, Angular and others are also crucial components of Source Control - GitHub Unit / Performance / Load Testing
- Experience with Continuous Integration - Jenkins/Travis/Circle/etc.
- Experience working in Agile Environments - JIRA/Slack
- Working knowledge of SAAS Architecture and Deployments - AWS/Google Cloud/etc.
- 1+ years of experience in any technology like VB.Net, ASP .Net etc.
- Currently working on live projects
- Problem solving skills
- Go getter attitude
There will be rigouros training provided on
• This is an individual contributor role and the incumbent need to depict deep technical skills for
developing Cloud-based web applications on Microsoft technologies.
• Ability to convert requirements into Tasks and execute them. Troubleshoot and resolve
application issues and identify deficiencies. Participate within the "Scrum" process.
• Understand and apply the principles of software engineering and display software
craftsmanship.
• Elicit requirements from end-users and stakeholders as needed. Work with the QA to construct
system and integration test plans.
Must-Have
• 3+ years of hands-on experience with software applications development Proficient in C#,
ASP.Net, MVC, WCF, LINQ, jQuery & SQL Server.MVC with .Net experience - Database (SQL), NTT
Framework experience
• WCF & Web API experience
• Third-Party Integrations
• Strong knowledge Of OOP principle
• Familiar with JavaScript and jQuery
• Good understanding of Angular
• Must have worked on multi tenancy
• Familiar with agile SDLS Good to have
• Server and hosting knowledge
• Skill to write dev unit test case
• Behavioural Requirement
• Good Communication Skills
• Should be a good listener
• Can articulate well
• High on accountability
Education:
Engineering Graduate/Postgraduate in Computer Science










