11+ Zimbra Jobs in Chennai | Zimbra Job openings in Chennai

ompany Name – Wissen Technology

Group of companies in India – Wissen Technology & Wissen Infotech

Job Title: Java Developer

Experience range:- 3-6 Years

Location:- Chennai

Face 2 Face Drive : Friday & Saturday (11th & 12th July 2025)

·    Strong written/verbal communication skills

·      Minimum 3+Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)

·    Good knowledge of the JVM with an understanding of performance and memory optimization.

•  Good experience in Spring boot.
•  Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

•  Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, 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.

Job Title: Senior Software Developer - C#

Location: Chennai (Hybrid Work Mode)

Company: Wissen Technology

About Us:

Wissen Technology is a leading technology and consulting firm committed to excellence, innovation, and customer satisfaction. We are passionate about leveraging technology to drive smart business decisions and deliver impactful insights. At Wissen Technology, you’ll join a dedicated team shaping the future of data management.

Role Overview:

We are looking for an experienced and skilled Senior Software Developer specializing in C# to join our dynamic team in Chennai. This role is ideal for candidates with a robust background in C# and ASP.Net 6 or higher, who are passionate about building scalable applications. Experience with Blazor is an added advantage. This role offers an opportunity to work in a hybrid model, balancing collaboration with flexibility. As a member of Wissen Technology, you will work closely with global clients on innovative projects that impact data management.

Key Responsibilities:

• Develop & Maintain: Design, develop, and maintain applications using C# and ASP.Net 6 or higher, ensuring high performance, security, and scalability.
• Collaborate: Work with cross-functional teams to define, design, and ship new features while adhering to best practices and company standards.
• Troubleshoot & Optimize: Identify and resolve performance issues, debug applications, and optimize code for improved performance and user experience.
• Documentation: Produce high-quality documentation to support ongoing development and knowledge transfer across teams.
• Stay Updated: Keep up to date with the latest technology trends, particularly in C# and .NET, and implement best practices as applicable.

Qualifications and Skills:

• A degree in BTech / B.E. / MTech / MCA only
• 5+ years of relevant experience in C# development.
• Hands-on experience with ASP.Net 6 and above is essential.
• Exposure to Blazor is a plus.
• Excellent problem-solving skills, with the ability to work independently or as part of a team.
• Strong communication skills, with an ability to explain technical concepts to non-technical stakeholders.
• Open to working in a hybrid setup, with availability to work from our Chennai office as required.

Why Join Wissen Technology?

• Be part of a growing team focused on data-driven innovation and quality.
• Gain exposure to global clients and complex data management projects.
• Enjoy competitive benefits, including comprehensive health coverage, paid time off, and a collaborative work environment that fosters growth.

If you're a passionate developer with the relevant skills and experience, and are eager to make an impact, we would love to hear from you!

Job description:

We are looking for an experienced professional to lead our lead generation and PPC strategy. The role focuses on driving high-quality leads, managing ad campaigns, and ensuring strong ROI. The ideal candidate will have leadership skills, hands-on PPC expertise, and a proven record of improving lead conversions.

Responsibilities

Create and manage lead generation strategy to meet business targets.

Plan and run PPC campaigns on Google Ads, LinkedIn, Meta, and Display networks.

Optimize ad budgets to lower cost per lead (CPL) and improve ROI.

Guide and mentor a team of lead generation and PPC executives.

Work with sales teams to improve lead-to-customer conversion.

Track and report KPIs like leads, CPL, CTR, CAC, and ROI.

Skills Needed

8–12 years of experience in lead generation and PPC.

Strong knowledge of Google Ads, LinkedIn Ads, Meta Ads, and YouTube.

Experience with CRM and automation tools (HubSpot, Salesforce, Zoho).

Ability to analyze data and make decisions to improve performance.

Team management and leadership skills.

Edtech experience is mandatory.

Job Type: Full-time

Benefits:

Health insurance

Life insurance

Provident Fund

Ability to commute/relocate

Saravanampatti, Coimbatore, Tamil Nadu: Reliably commute or planning to relocate before starting work (Preferred)

Experience:

Working in Edtech: 2 years (Preferred)

Work Location: In person

Roles and Responsibilities:

• AWS Cloud Management: Design, deploy, and manage AWS cloud infrastructure. Optimize and maintain cloud resources for performance and cost efficiency. Monitor and ensure the security of cloud-based systems.
• Automated Provisioning: Develop and implement automated provisioning processes for infrastructure deployment. Utilize tools like Terraform and Packer to automate and streamline the provisioning of resources.
• Infrastructure as Code (IaC): Champion the use of Infrastructure as Code principles. Collaborate with development and operations teams to define and maintain IaC scripts for infrastructure deployment and configuration.
• Collaboration and Communication: Work closely with cross-functional teams to understand project requirements and provide DevOps expertise. Communicate effectively with team members and stakeholders regarding infrastructure changes, updates, and improvements.
• Continuous Integration/Continuous Deployment (CI/CD): Implement and maintain CI/CD pipelines to automate software delivery processes. Ensure reliable and efficient deployment of applications through the development lifecycle.
• Performance Monitoring and Optimization: Implement monitoring solutions to track system performance, troubleshoot issues, and optimize resource utilization. Proactively identify opportunities for system and process improvements. 

Mandatory Skills:

• Proven experience as a DevOps Engineer or similar role, with a focus on AWS.
• Strong proficiency in automated provisioning and cloud management.
• Experience with Infrastructure as Code tools, particularly Terraform and Packer.
• Solid understanding of CI/CD pipelines and version control systems.
• Strong scripting skills (e.g., Python, Bash) for automation tasks.
• Excellent problem-solving and troubleshooting skills.
• Good interpersonal and communication skills for effective collaboration.

Secondary Skills:

• AWS certifications (e.g., AWS Certified DevOps Engineer, AWS Certified Solutions Architect).
• Experience with containerization and orchestration tools (e.g., Docker, Kubernetes).
• Knowledge of microservices architecture and serverless computing.
• Familiarity with monitoring and logging tools (e.g., CloudWatch, ELK stack).

• Work with a team to provide end to end solutions including coding, unit testing and defect fixes.
• Work to build scalable solutions and work with quality assurance and control teams to analyze and fix issues 
• Develop and maintain APIs and Services in Node.js/Python 
• Develop and maintain web-based UI’s using front-end frameworks 
• Participate in code reviews, unit testing and integration testing 
• Participate in the full software development lifecycle, from concept and design to implementation and support 
• Ensure application performance, scalability, and security through best practices in coding, testing and deployment 
• Collaborate with DevOps team for troubleshooting deployment issues 

Qualification 

● 1-5 years of experience as a Software Engineer or similar, focusing on software development and system integration 

● Proficiency in Node.js, Typescript, React, Express framework 

● In-depth knowledge of databases such as MongoDB 

● Proficient in HTML5, CSS3, and responsive UI design 

● Proficiency in any Python development framework is a plus 

● Strong direct experience in functional and object oriented programming using Javascript 

● Experience with cloud platforms (Azure preferred) 

● Microservices architecture and containerization 

● Expertise in performance monitoring, tuning, and optimization 

● Understanding of DevOps practices for automated deployments 

● Understanding of software design patterns and best practices 

● Practical experience working in Agile developments (scrum) 

● Excellent critical thinking skills and the ability to mentor junior team members 

● Effectively communicate and collaborate with cross-functional teams 

● Strong capability to work independently and deliver results within tight deadlines 

● Strong problem-solving abilities and attention to detail

Job Description:

Years Of Experience: 3 – 4 Years

We are looking for a dynamic UI/UX designer who will be responsible for the user experience (UX) and user interface (UI) design of our various digital assets. You will ensure that all elements of the online user experience are optimized for improved usability, usefulness, and exceptional visual design.

The successful candidate will evidence a passion for delivering adaptive and creative solutions to UI/UX design problems by staying up to date with best practices and emerging trends in user experience design and user interface technology.

UI UX Designer Responsibilities:

· Investigating user experience design requirements for our suite of digital assets.

· Developing and conceptualizing a comprehensive UI/UX design strategy for the brand.

· Producing high-quality UX design solutions through wireframes, visual and graphic designs, flow diagrams, storyboards, site maps, and prototypes.

· Designing UI elements and tools such as navigation menus, search boxes, tabs, and widgets for our digital assets.

· Testing UI elements such as CTAs, banners, page layouts, page designs, page flows, and target links for landing pages.

· Collaborating with the marketing team, and internal and external designers to ensure the creation and delivery of tailored experiences for the digital user.

· Providing advice and guidance on the implementation of UX research methodologies and testing activities in order to analyze and predict user behavior.

· Adhering to style standards on typography and graphic design.

UI UX Designer Requirements:

· A bachelor's degree and a minimum of 3 years UI/UX design experience for digital products or services.

· A portfolio of professional UI/UX design work for both web and mobile platforms.

· Working knowledge of the following technologies and software: Sketch, InVision, Visio, HTML, CSS (SCSS), iOS, Android, Design Systems, and Adobe Creative Suite.

· 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.

We are looking for a lean MERN Stack developer who is specialized in developing JavaScript-based technologies i.e. MongoDB, ExpressJS, ReactJS, NodeJS. If you have that energy and passion to create impacts, we have the perfect job for you!  Job has flexible or temporary work from home options.

Job Responsibilities-

• Requirement gathering, UML & Database modelling and documentation
• Building interactive consumer data from multiple systems and RESTfully abstract to the UI through a Node.js backend
• Defining code architecture decisions to support a high-performance and scalable product with a minimal footprint
• Address and improve any technical issues
• Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems.
  
  

Requirements-

• BSc degree in Computer Science or similar relevant field
• Previous working experience as a MERN Stack Developer for 3+ years
• Experience with modern frameworks and design patterns
• In depth knowledge of NodeJS, ExpressJS or Restify
• Experience of implementing applications using Angular or React
• Experience for creating front end applications using HTML5, CSS3 Angular, LESS/SASS
• Hands on experience with JavaScript Development on both client and server-side
• Knowledge of Functional Testing regarding Unit Testing, Integration Testing & End-to-End Testing is required
• Strong knowledge of Testing tools is required with subject to Jest and Enzyme, React Testing Library, Puppeteer (or PhantomJS, Nightmare or Headless Chrome) and Selenium WebDriver
• Rest API development, documentation and testing using tools like Postman
  
  

Knowledge of the following will be considered as an advantage-

• Requirements gathering, modeling, documentation and project management using Visual-paradigm.com
• Javascript based workflow engines and Flow-Based Programming
• Consumer Web Development Experience for High-Traffic, Public Facing web applications,
• Experience with cloud technologies
• Creating secure RESTful-based web services in XML and JSON, JavaScript, JQuery,
• Continuous integration (Jenkins/Hudson) and version control (SVN, Git).
• Converting UI and website designs (.psd, .xd, etc) into react components using Storybook.js and creating test cases with scripts; including documentation and automated visual testing
• React with WordPress Headless CMS using frameworks like Frontity.org
• org for authorization and access control models
• io microfrontend’s architecture framework for highly modular fully flexible applications
• Speech Recognition , voice interface , and other AI functionility
• React native mobile, Electron desktop application conversion
• Heroku Pipelines, Heroku: Browser and UAT, Heroku CI, DevOps tools and processes.