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Job Title : Senior Full Stack Developer (React.js, Node.js, C#, .NET)
Experience : 8+ Years
Location : Gurgaon, Haryana
Work Mode : Hybrid (As per Samsung Policy)
Shift : 07:00 PM – 04:00 AM (IST)
Job Summary :
We are looking for a Senior Full Stack Developer with strong expertise in C#, .NET Core, React.js, NestJS, Node.js, SQL Server, and SSO integrations to build and maintain enterprise-grade applications in a Windows Server environment.
Mandatory Tech Stack :
Frontend : React.js, Redux Toolkit (RTK)
Backend : C#, .NET Core, Node.js, NestJS
Database : SQL Server, TypeORM
Authentication : Active Directory, OIDC, SAML
Environment : Windows Server
Key Responsibilities :
- Develop scalable web applications using React.js, C#, .NET Core, Node.js, and NestJS.
- Build and maintain REST/GraphQL APIs and backend services.
- Design and optimize SQL Server databases, T-SQL queries, and TypeORM mappings.
- Implement and manage SSO solutions (Active Directory, OIDC, SAML).
- Deploy and support applications on Windows Server environments.
- Conduct code reviews and follow best development practices.
Required Skills :
- 8+ years of software development experience.
- Strong hands-on experience in C#, .NET Core/ASP.NET Core, React.js, NestJS, and Node.js.
- Expertise in Redux Toolkit (RTK), RTK Query, TypeORM, and SQL Server.
- Experience with GraphQL, REST APIs, Windows Server, and SSO integrations.
- Good understanding of application architecture, performance optimization, and security.
Minimum 1 round is F2F as discussed . Experience: 5 to 10 Years Location: Bangalore Mode of Work: Hybrid Must Have: 1. Java ( able to write basic code, work in sping boot) 2. Selenium( Only knowing selenium is not enough, candidate should have worked on automation framework independently using java and selenium) 3. Playwright( candidate having little knowledge on playwright will also work) 4. Independent thinker Good to have: 1. Domain knowledge on fundservices. 2. hands on with playwright Wissen Sites ● � � Website: https://www.wissen.com ● � � LinkedIn: Wissen Technology ● � � Wissen Leadership: Leadership Team ● � � Wissen Live: LinkedIn Posts ● � � Wissen Thought Leadership: Articles
Responsibilities:
Design, develop, and maintain web applications using the MERN stack (MongoDB, Express, React, and Node.js)
Work closely with the team to understand business requirements and deliver solutions
Implement and maintain blockchain-based solutions using various blockchain platforms
Write clean, maintainable, and efficient code
Collaborate with cross-functional teams to ensure the technical feasibility of UI/UX designs
Participate in code reviews and contribute to the development of best practices and standards
Stay up-to-date with the latest web development trends and technologies
Requirements:
2+ years of experience in web development using the MERN stack
Experience with blockchain technology, such as Ethereum, Bsc, Solana,
L2 solutions of Ethereum(Optimisms, Polygon).
Strong proficiency in JavaScript, React, Node.js, and MongoDB
Knowledge of RESTful API/GraphQl design and development
Understanding of Hashing algorithms.
Familiarity with Git, Agile methodologies, and continuous integration and deployment
Ability to work in a fast-paced and dynamic environment
Strong communication and collaboration skills
If you're a highly motivated and experienced MERN Stack Developer with a passion for blockchain technology, we'd love to hear from you!
Company Profile:
Heptagon Technologies, Founded in 2017, we are a next-generation IT services company providing end-to-end technology solutions enabling companies to leapfrog their digital transformation journey..Founded by a passionate group of business and technology experts who’ve built disruptive global technology
products, Heptagon is also backed by Quess Corp (BSE: 539978, NSE: QUESS), India’s leading business services provider with ~363,000 employees and 3000+ clients worldwide. Please visit www.heptagon.in for more info
Package: Best in the industry
Responsibilities:
Apply the fundamentals of Data Structure & Algorithm over application development.
Take ownership, visualise security and data privacy while building.
Produce bug-free and production grade code. Takes up bugs personally and works towards fixing it.
Release management and Code Review
Write unit and integration test cases for both client and server components
Brainstorm and prepare logical and physical solution architecture diagrams
To have explored serverless and basics of docker and kubernetes.
Understand SCRUM/Agile methodologies of working together.
Skills:
Angularjs or Reactjs, Typescript or JavaScript, NodeJs, MYSQL, NoSQL (Additional preference)
Should have enabled cloud-based production-ready designs using AWS or Google Cloud services
Someone who is disciplined to document the artifacts and enables design-based problem-solving approaches.
An ever-learning mindset and never give-up attitude is more valuable to us than work experience.
Perks:
Multi-disciplinary learning
5 days a week
Flat organisational structure
Flexible timings and leave policies
Basic Qualifications
- Solid knowledge of algorithms/data structures is a must
- Strong Java software development experience – with a focus on Java 8 & 9
- Experience with NoSql databases – ideally with MongoDB
- Experience implementing REST apis – ideally with JAX-RS
- Experience with Reactive Programming – ideally with RxJava
- Experience implementing unit tests
Preferred Qualifications
- Experience developing applications in fintech or established financial institutions
- Experience with microservice architectures
- Experience developing systems that can scale to large amounts of data
- Experience working in Agile Scrum
- Experience working on a globally distributed team
Steel Sheets / Patta, Stainless Steel Coils, Stainless Steel Slitted Coils,
Allied Products, Import Export of Machines, Ferrous and Non Ferrous
Scrap, Engineering Products with work force of 250 people.
Job Description
Job Title:- Sales Executive- Steel Industry
Exp.: - 2 to 5 years minimum experience required.
Work Location:- Drive-In Road, A’bad.
Edu.:- BE or Diploma (Mechanical)
Duties:-
Sales Strategy Building.
Monthly Sales Target to achieve.
Increase co-ordination between owners & customers.
Meet customers in person on regular interval.
Payment follow-up of our customers.
Need Junior Sales Executive who is fluent in Hindi, Gujarati & should
understand English, good talking skill require.
Sales person will have to pay regular visit to customers & also roam
in market for new inquires.
Candidate having technical background will be highly preferred, non-
technical candidates can also apply, if they are confident with their
talking skill & ready to move around.

Strong expertise in AWS architecture, deployment and coding using Python and AWS Lambda functions. She/ he should also have experience with NOSQL database like MongoDB/ DynamoDB and exposure to Machine Learning. She/ he should be familiar with Ajax calls, interaction with API using JSON files and xml.
Knowledge of testing tools like JMeter and Selenium and programming languages like Javascript and Dot Net will be a big advantage.
The person should be able to guide junior resources, perform code reviews and solve performance issues as required.










