
Role & responsibilities
- Strong written/verbal communication skills
- Minimum 5-12 Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Forkjoin pool and other threading concepts)
- Good knowledge of the JVM with an understanding of performance and memory optimization.
- Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).
- Excellent knowledge on collections like, Array List, Vector, LinkedList, Hashmap, HashTable, HashSet is mandate.
- Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.
- Expert level understanding of Object Oriented Concepts and Data Structures
- Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

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.
Connect with the team
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Job Title: React.js Developer
We are seeking a talented React.js Developer to build and maintain high-quality web applications. The ideal candidate should have strong experience in JavaScript/TypeScript, React.js, HTML, CSS, and state management (Redux/Context API). You will work closely with our team to develop responsive UIs, integrate APIs, and ensure performance optimization.
Requirements:
- 2+ years of experience in React.js development
- Strong knowledge of JavaScript (ES6+), React hooks, and component-based architecture
- Familiarity with RESTful APIs, Git, and modern front-end tools
- Bonus: Experience with Next.js, Tailwind, or testing frameworks

Skills- .net, asp.net, SPFX, MVC, API, SQL, angular, javascript, jquery, devops, sharepoint, .net core, GitHub, agile, Angular JS, .net framework
Location: Chennai, Bangalore, Kochi, Coimbatore, Hyderbad
Requirement:
We are looking for dotnet developer with the skillset of
- Dot Net. Sharepoint Online, SPFX (3-6yrs exp)
- Dot Net. Sharepoint Online, SPFX, Knowledge Management, Power BI(6-9yrs exp)
- Dot Net, SQL(3-6yrs exp)
- Dotnet framework, Asp.Net, C#.Net, SQL Server(3-6yrs exp)
- .net, SQL, Angular(3-6yrs exp)
- MVC .net,.Net core,API & SQL Server,Angular,Agular JS(3-6yrs exp)
- .Net, ASP .Net, MS SQL Server, Agile, GitHub, ADO(3-6yrs exp)
- ASP.Net, javascript, J query(3-9yrs exp)
- MVC.Net, SQL, Jquery, DevOps, GitHub(3-6yrs exp)
Key Responsibilities:
- Design and implement scalable server-side solutions using Java.
- Write optimized front-end code using HTML, CSS, and Javascript
- Write unit, automation, and integration tests
- Implement quality application logging for operational monitoring at scale
- Investigate, debug and resolve production site issues
- Work with co-located teammates to deliver on common goals
TECHNICAL & FUNCTIONAL REQUIREMENTS:
- Professional experience in enterprise Java software development using Spring MVC frameworks, RESTful APIs, and SOA
- Proficiency in HTML/CSS/JavaScript/jQuery
- Experience with Docker, Kubernetes, and microservices
- Experience with Selenium for UI automated tests written in Cucumber or Scala will be a plus
- Working knowledge of design patterns and CI/CD principles
- First class communication skills in written and verbal form
- Outstanding problem-solving skills
- A commitment to producing high-quality code with an attention to detail
- Dedication and a self-motivated desire to learn
- A collaborative, team-orientated attitude
- Experience working in the Cloud (AWS)
- API development experience
- Exposure to monitoring tools such as ELK, Splunk
Hii, jobseekers
We are hiring.....
🔘 Role : Software Developer/ Senior Software Developer
🔹️Experience: Between 2- 7 years
🔹️Job Location: Cochin / Pondicherry
🔶️ job description:
Design, development, delivery and management of technology-based business solutions. He/she has experience in designing, coding, testing
and implementing configuration changes of software applications to meet both functional and technical requirements.
Good to Have
Strong understanding of object-oriented programming
Skill for writing reusable libraries
Familiar with various design and architectural patterns
Knowledge of concurrency patterns.
🔘 Skills: 👇
.Net web Framework (Core and. Net)
Proficiency in C#
Asp.Net MVC Web API and REST Concepts
Entity Framework or any other ORM Framework
Javascript and Jquery
SQL Server, Oracle
HTML5,CSS, Knockout, Require JS
Angular and React Js can be added as an advantage
🔘Education & Experience:
Bachelors/Master's degree or equivalent education and experience.
Angular JS applications
• Excellent application system design and development skills
• AngularJS
• JavaScript
• HTML, CSS
• JQuery
• Good experience on working in Java Applications.
• Good Knowledge on Java.
• Ability to adapt quickly to an existing, complex environment and learn new concepts / software
technologies as needs arise.
• Individual contributor who can work on end to end project development.
About the Company:- Rejolut is one of the award-winning fastest-growing emerging tech companies which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
React Js Job Description
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Solid knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
- 1+ years of software design and web application development
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
Skills:- React.js, Javascript and Redux/Flux
Is software engineering your passion? Are you always hungry for challenges? Do you like to take risks? Do you always crave to learn more and more? Do you like to help others solve their problems? Do you like to solve complex problems by simple methods?
We have:
- Culture to promote learning and growth by relentless focus on innovation.
- A team of aces to work with
- Streamlined engineering processes woven around Agile methodology with the help of tools
- Design led engineering focus
- Opportunity to work on B2B and B2C products in various domains like healthcare & education
- Opportunity to work on cutting edge technologies
You have:
- Proficiency in Angular 4+, Typescript, JavaScript, JQuery, HTML/CSS
- Thorough understanding of OOJS & commonly used design principles and design patterns
- Working knowledge of State management using NgRxState management & custom npm packages
- Hands on ES6 features to reduce code and keep code clean
- Working knowledge of RxJS
- Working experience in writing automated unit tests using Jasmine, Mocha or any other similar framework.
- Experience of integrating RESTful Web APIs in Web Application.
- Written efficient and production ready code
- Working experience building high performance and scalable applications
- Ability to troubleshoot and debug application for functional and common problems
- At least 6 years of experience in software development
- Knowledge of databases - NoSQL or RDBMS.
- Experience working with version control like Git / Bitbucket
- Experience working in Agile Scrum Methodology
- Excellent written and verbal communication skills
You might also have:
- Experience working on Web APIs
- Working knowledge of modern programming/scripting languages and runtime environments including node.js, Python/Ruby/Java, and experience in mid-tier web services development.
- Experience building proof of concepts, architecting new systems, and improving existing systems to solve business problems and support scaling
- Exposure to various tools that help in maintaining code quality like SonarQube
- Exposure with Atlassian JIRA application lifecycle management tool
- Exposure to Cloud Platforms like Azure or AWS or GCP
1. Write well-designed, testable, efficient code by using the best software development practices
2. Create website layout/user interface by using standard HTML/CSS practices
3. Integrate data from various back-end services and databases
Gather and refine specifications and requirements based on technical needs
4. Create and maintain software documentation
5. Be responsible for maintaining, expanding, and scaling our site
6. Stay plugged into emerging technologies/industry trends and apply them to operations and activities
7. Cooperate with web designers to match visual design intent
1. Strong knowledge in Front end scripting like EJS, JavaScript, Jquery
2. Proficiency with fundamental front-end languages such as HTML, CSS.
3. Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
4. Proficiency with server-side languages such as Python / Ruby / Java / PHP/ .Net
5. Good Understand with database technology such as MySQL, Oracle, and MongoDB.









