
Location: Bangalore
Experience: 5 to 10 years
Joiners: Immediate / Notice Period < 30 days
Company: Wissen Technology
š Job Overview:
We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.
š ļø Key Responsibilities:
- Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
- Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
- Implement complex business logic with clean and maintainable code.
- Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
- Work with iterators and immutability principles to build reliable data flows.
- Collaborate with product managers, designers, and QA teams in an Agile environment.
- Troubleshoot and debug production issues as needed.
ā Must-Have Skills:
- Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
- Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
- Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
- Experience working with REST APIs, Spring Boot, and microservice architectures.
- Familiarity with version control systems like Git and CI/CD pipelines.
- Strong problem-solving and analytical skills.
š¼ Good to Have:
- Exposure to cloud platforms (AWS, GCP, Azure).
- Experience with state management tools like Redux or Context API.
- Knowledge of performance optimization and memory management in JavaScript.

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 WorkĀ®. 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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Job Title: Full Stack Developer (ASP.NET & MySQL)
Experience Required: 3 to 5 Years
Location: Kalina, Mumbai (Onsite)
Employment Type: Full-Time
About the Role:
We are looking for a skilled and proactive Full Stack Developer with 3 to 5 years of hands-on experience in ASP.NET and MySQL to join our dynamic team in Kalina, Mumbai. This is a fully onsite role, ideal for professionals who enjoy working in a collaborative office environment and are passionate about building scalable web applications.
Key Responsibilities:
- Design, develop, test, and maintain web applications using ASP.NET (MVC/Web API).
- Write clean, scalable, and efficient code for both front-end and back-end development.
- Develop and manage MySQL databases, including design, optimization, and complex queries.
- Collaborate with UI/UX designers, front-end developers, and other stakeholders to deliver seamless user experiences.
Required Skills & Qualifications:
- 3 to 5 years of experience in full stack development.
- Strong proficiency in ASP.NET (MVC, Web API) and C#.
- Solid experience with MySQL database design, queries, and optimization.
- Good understanding of front-end technologies such as HTML, CSS, JavaScript, and jQuery.
- Familiarity with version control tools like Git.
Good to Have (Preferred):
- Experience with front-end frameworks (e.g., Angular, React).
- Knowledge of RESTful API development and integration.
- Understanding of Agile methodologies.
Location & Work Mode:
- Location: Kalina, Mumbai
- Work Mode: Onsite (Work from Office)
Location:Ā Mumbai
Experience Required:Ā 2+ Years
Job Type:Ā Full-Time
Notice Period:Ā Immediate Joiners
About the Role
We are seeking a skilled and experiencedĀ Full Stack (MERN) DeveloperĀ to join our product engineering team. The ideal candidate must have experience working in aĀ product-based software development companyĀ and should haveĀ hands-on involvement in e-commerce platform projects.
Mandatory Criteria
- Candidate must be currently working or have prior experience in aĀ product-based software development company
- Candidate must have worked on at least oneĀ e-commerce platform projectĀ (end-to-end involvement)
Key Responsibilities
- Develop and maintain scalable web applications using MongoDB, Express.js, React.js, and Node.js
- Translate UI/UX designs into high-quality front-end code
- Build and integrate RESTful APIs
- Ensure performance, quality, and responsiveness of applications
- Participate in design discussions, code reviews, and contribute to technical documentation
- Work in a collaborative, agile development environment
Required Skills
- Strong proficiency in JavaScript, React.js, Node.js, and Express.js
- Hands-on experience with MongoDB or other NoSQL databases
- Solid understanding of RESTful APIs and architectural patterns
- Knowledge of version control systems like Git
- Understanding of CI/CD and cloud-based deployment practices
- Good grasp of performance optimization, caching, and security practices
Position Title
Full Stack Developer
Minimum Qualifications
Bachelor's degree in Computer Science or equivalent practical experience.
1 year of relevant work experience developing software with:
Ā Ā Ā 1. Node.jsĀ Ā Ā 2. Express
Ā Ā Ā 3. MongoDB
Ā Ā Ā 4. React.js
Ā Ā Ā 5. Version Control (Git)
Preferred Qualifications
Masterās degree, further education or equivalent practical experience in Engineering, Computer Science or other technical related field.
Experience with all of the above + the following areas:
- Full Stack Development (front end and backend),
- TypeScript
- React Native
- Javascript
- AWS
Note: Development experience with Unix / Linux and the ability to learn other coding languages as needed will be favourable.
Ā
About The Job
- ByzWiz Infratech was founded on the belief that every human is innately and naturally talented and gifted. It is our endeavour to create and deploy products and services that help people monetize their passions, talents and creativity by enabling them to harness the power of the internet.
- ByzWiz requires software engineers to help develop next-generation technologies that will allow billions of users to connect and conduct businesses online, forming a new paradigm of interaction in order to encourage social economic activity.
- As an important part of the core development team, your role will extend to all areas of software development activity.
- We need our engineers to be responsible, proactive and enthusiastic creative thinkers and problem solvers. As we grow, we expect our engineers to take on leadership roles with the ability to form and manage their own teams.
Ā
Responsibilities
- Design, develop, test, deploy, maintain, and improve software and new user-facing features in Byzwiz products.
- Manage individual priorities, deadlines, and deliverables.
- Write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes quickly.
- Contribute to engineering efforts from planning and organization to execution and delivery to solve complex engineering problems.
Ā
- We are looking for candidates who have good programming skills. Strong on data structures, algorithms, understand time space complexity, able to come up with multiple solutions and then arrive at most optimized one keeping in mind customer requirements. Should also be well aware of OO concepts. If he / she has a strong background on these areas ( in any programming language), half the job is done. ā 50% weightage
- Next the candidate should have worked on JS Ā with good hands on experience in a few projects mainly in backend development like making api calls, handling exception, models, data transformations, controllers etc. Ā ā 20-30% weightage
- The last would be having some experience in any one of react.js/ node.js or even angular.js since some of these are being used in the current project. ā 20-30% weightage
- Prefer candidates with Angular (ver 8+), react (ver 16+), Node (Ver 14+) and extremely good in JavaScript, HTML & CSS
- Experience : 4-6 years relevant
- Front-end skills (HTML5, CSS3, JavaScript, ES6+, Ajax);
- 3+ years working with React/Redux + Typescript front-end applications
- Must have experience technologies like Python, React, node.js, PostgreSQL, AWS
- Experience with centrally managed state (Redux) and React Router
- Experience with data structuring libraries (Immutable.js / Immer)
- Experience of TDD/BDD, QA/Test frameworks such as Selenium, load testing (Blazemeter), unit testing (Mocha/Chai/Jest) etc.
- Experience optimising the performance of front-end applications
- A good understanding of agile development practices and common methodologies
- Experience building responsive, cross browser compatibility websites and applications
- Experience of integrating with web services and APIs, including REST endpoints.
- Experience using code version control systems (GIT) and CI/CD.
We are looking for a Shopify app developer on an urgent basis. The candidate should have a minimum of 2 years of experience in Shopify custom app development for private and public apps.
Job Description:
- Proficient in Liquid, HTML/CSS, React JS & Node.
- Must have hands-on experience in Databases. (MongoDB)
- Proficient understanding of code versioning tools, such as Git
- Aware of Shopify variables and Shopify API.
- Building reusable code and libraries for future use.
- Should have good communication & management skills for daily sprints.
About Digirex:
DIGIREX is an IT consulting and software services company delivering complex custom
software solutions on a variety of technology platforms to organizations across industry verticals.
If you are passionate about technology, constantly seeking to learn and improve your skillset, then you are the type of person we are looking for!
We are offering superb career growth opportunities and benefits.
Requirement
⢠Candidate must have done 6-month training in MEAN/MERN profile
⢠Strong analytical and problem-solving skills
⢠Candidate must have in-depth knowledge of Node js/ React js, Mongo DB, MySQL, and Express js.
⢠knowledge of Creating secure RESTful-based web services.
⢠Identify bottlenecks and bugs and devise solutions to these problems
Responsibilities
⢠Write ācleanā, well-designed code
⢠Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality
⢠Contribute in all phases of the development lifecycle
⢠Follow industry best practices
Qualification
⢠MCA, B.Tech / B.Sc /M.Sc in Computer Science, Engineering or a related subject
Interested candidates can apply here with their resumes.
Regards
Jaspreet Kaur
Job Types: Full-time, Contract
Qrata is currently searching for MERN stack developer for Omani start up Delivery Company.
Who are we?
The company begin its life in June 2018 as Omanās first online delivery mobile application, in the capital city Muscat. The application allows customers in Muscat to place an order from a choice of restaurant or food outlet and get it delivered within the comforts of their home. The application allows services on Android and IOS both.
Itās envisions itself as the ideal delivery and discovery platform for everything under the sky. With customer satisfaction on top of our priority list ,it ensures that customers receive the best of both the worlds. A wide range of products and fast efficient delivery are the areas where the company constantly wants to excel.
Ā
Role ā MERN Stack Dev.
- 3+ years of experience in MERN (Node, React.JS)
- Algorithms & Data structure concepts
- B2C App / Product Company Experience
- BE and BTECH in Computer, Computer Science, IT








