
Key Responsibilities
Build and maintain data transformation pipelines using Spark
Develop and optimize large-scale/CPU intensive data processing using Apache Spark
Orchestrate workflows using Airflow
Implement data quality checks, testing, and monitoring for pipeline. Good to have exposer into managing metadata, cataloguing, and lineage
Support schema evolution, backfills, and incremental processing
Ensure pipelines meet SLAs for freshness, reliability, and performance
Expertise/working knowledge in Spark and HBase(semantic layer, virtual datasets, Reflections)
Required Skills & Qualifications
hands-on experience with HBase
Apache Spark
Experience with HBase or similar lakehouse query engines
Airflow
Understanding of data catalogs and lineage (e.g., OpenLineage, DataHub, Apache Polaris , openlineage)
Proficiency in Java
Experience with Git-based development and CI/CD
Nice-to-Have Skills
OpenTable format/Iceberg ,Apache Arrow
CDC-based analytics pipelines
Cloud platforms (AWS)
Kubernetes-based data platforms

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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- Conduct vulnerability assessments using Nmap, Nessus, OpenVAS
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- CS/IT/ECE background (1st-3rd year students welcome)
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Job description
Key Responsibilities:
- Develop comprehensive test plans and strategies tailored to the application’s features and use cases.
- Design, write, and maintain detailed test scenarios, test cases, and test scripts to validate application functionality & performance.
- Execute manual and automated tests, ensuring application quality and adherence to specifications.
- Collaborate closely with developers, product managers, and stakeholders to identify and resolve issues efficiently.
- Provide accurate testing timelines and ensure deliverables are met within the defined schedules.
- Lead end-to-end testing efforts, including integration, regression, performance, and user acceptance testing.
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- Continuously improve QA processes and methodologies to align with industry best practices.
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Required Skills:
- Extensive experience in test planning, scenario creation, and execution for web and mobile applications.
- Solid understanding of the travel domain—including accommodations, transportation, activities, and booking systems.
- Proficiency in testing tools such as Selenium, JIRA, Mantis, or equivalent.
- Familiarity with API testing tools (Postman, SoapUI) and database testing using SQL.
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- Strong analytical and problem-solving skills, with a keen attention to detail.
- Excellent communication skills for coordinating with cross-functional teams and presenting QA findings to stakeholders.
job Description:
We are looking for an experienced Salesforce & Workday QA Engineer with 6+ years of hands-on QA experience in testing Salesforce and Workday applications. The ideal candidate should have strong expertise in functional and integration testing, test planning, defect management, and Agile methodologies.
Required Skills:
- 6+ years of QA experience in Salesforce and Workday applications.
- Strong understanding of Software Testing Life Cycle (STLC) and Software Development Life Cycle (SDLC).
- Experience in Functional Testing, Regression Testing, Integration Testing, System Testing, Smoke Testing, and User Acceptance Testing (UAT).
- Hands-on experience testing Sales Cloud, Service Cloud, Experience Cloud, and custom Salesforce applications.
- Experience testing Workday HCM, Recruiting, Payroll, Benefits, Time Tracking, Compensation, and Financial modules.
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Designation - BDE
Location - Mumbai
Skills - software sales in the banking and Insurance domain
Exp - 3+ yrs
We are hiring for Java senior Developers with Spring Boot and Microservices experience for Bangalore location. It is work from home now and after 6-8 months candidate must relocate to Bangalore.
Senior Java Developers
6-10 yrs
Should have hands on experience in Spring Boot and Microservices
Job Specification :
Position :Full Stack Developer
Location: Pune
Qualifications: Associate, Diploma and Bachelor’s Degree in relevant field
Experience: 3+yrs. relevant experience.Preferred target Companies: A combination of Start-up experience and Large Organizations would be preferredKey
Responsibilities / Accountabilities
•Develop new user-facing features
•Build reusable code and libraries for future use
•Ensure the technical feasibility of UI/UX designs
•Optimize application for maximum speed and scalability
•Assure that all user input is validated before submitting to back-end
•Collaborate with other team members and stakeholders•Use markup languages like HTML to create user-friendly web pages
•Maintain and improve website
•Optimize applications for maximum speed
•Design mobile-based features
•Collaborate with back-end developers and web designers to improve usability
•Get feedback from, and build solutions for, users and customers
•Write functional requirement documents and guides and create quality mockups and prototypes
•Ensure high quality graphic standards and brand consistency
•Stay up-to-date on emerging technologies
•Design and build applications.
•Collaborate with cross-functional teams to define, design, and ship new features.
•Unit-test code for robustness, including edge cases, usability, and general reliability.
•Continuously discover, evaluate, and implement new technologies to maximize development efficiency.Write clean, maintainable code while rapidly iterating and shipping
•Participate in all phases of development, from design to implementation, unit testing, and release.
Experience & Education:
•Required: BE/ BTech from Tier1, Tier2 Institutes
•2+ Yrs Experience in Front End Development
•2+ Yrs Experience in nginx, NodeJS, MongoDB, mysql, Api development
•Excellent logical and Analytical Skills
•Experience with AWS, Socket.io
•Knowledge of javascript, OOPS including experience with design Pattern
•Excellent in Design patterns, Data Structure.
•Should have a problem-solving approach.
•Design and code for scalable applications that support a big user base.Expected Competencies:
•Adaptable to change; able to respond to shifting requirements and priorities
•Well organized and structured approach to work with good attention to details.
•Comfortable with coordinating and collaboratingwith business teams to drive required decisions and outcomes.
•High degree of personal integrity and strong ability to work collaboratively and effectively in a fast-paced, flexible, team-based environment.
We are looking for a seasoned full-stack developer(JavaScript) to build out and manage our Web and API infrastructure. Successful candidates will have a minimum of three years’ recent experience with all of the skills listed below.
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Responsibilities
- Design and implementation of the overall web architecture
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- Design and implementation of continuous integration and deployment
- Write clean, great quality, scalable and maintainable code with thorough testing
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Required Skill Set
At least two years’ experience with:
- Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
- A relevant experience in back-end programming with NodeJS
- A relevant experience in front-end programming with ReactJS
- Database design and management of MySQL and DynamoDB
- Cloud infra management and deployment for the relevant environment
- Ideally, familiarity with Sass and Webpack
- Thorough understanding of user experience and possibly even product strategy
- Experience implementing testing platforms and unit tests
- Proficiency with Git
- Appreciation for clean and well documented code
- Knowledge of Serverless Framework and AWS Lambda is a plus.
Role: Relationship Manager
Location: Mumbai (Andheri; Vashi)
Experience: 1-4 Years
Qualification: Any graduate
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Skills
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