
Greetings , Wissen Technology is Hiring for the position of Data Engineer
Please find the Job Description for your Reference:
JD
- Design, develop, and maintain data pipelines on AWS EMR (Elastic MapReduce) to support data processing and analytics.
- Implement data ingestion processes from various sources including APIs, databases, and flat files.
- Optimize and tune big data workflows for performance and scalability.
- Collaborate with data scientists, analysts, and other stakeholders to understand data requirements and deliver solutions.
- Manage and monitor EMR clusters, ensuring high availability and reliability.
- Develop ETL (Extract, Transform, Load) processes to cleanse, transform, and store data in data lakes and data warehouses.
- Implement data security best practices to ensure data is protected and compliant with relevant regulations.
- Create and maintain technical documentation related to data pipelines, workflows, and infrastructure.
- Troubleshoot and resolve issues related to data processing and EMR cluster performance.
Qualifications:
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- 5+ years of experience in data engineering, with a focus on big data technologies.
- Strong experience with AWS services, particularly EMR, S3, Redshift, Lambda, and Glue.
- Proficiency in programming languages such as Python, Java, or Scala.
- Experience with big data frameworks and tools such as Hadoop, Spark, Hive, and Pig.
- Solid understanding of data modeling, ETL processes, and data warehousing concepts.
- Experience with SQL and NoSQL databases.
- Familiarity with CI/CD pipelines and version control systems (e.g., Git).
- Strong problem-solving skills and the ability to work independently and collaboratively in a team environment

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.
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About Mple.AI
Mple.ai is an AI-powered sales training platform for enterprises, designed to deliver scalable, measurable, and impactful training through role-plays and AI-driven evaluations.
Our platform allows enterprises to create custom simulations or use pre-built templates, making training more relevant, effective, and impactful. With mple.ai, companies streamline training, improve communication, and empower teams to sell smarter and faster.
Why This Role Matters
As a Technical Product Manager, you will work closely with the founders to shape and execute our product roadmap. This role is perfect for someone who thrives in fast-paced environments, enjoys building from the ground up, and wants to contribute directly to the growth of a category-defining AI platform.
Key Responsibilities
- Translate product vision and business goals into a clear, well-prioritized product roadmap with defined milestones and success metrics.
- Own the end-to-end product lifecycle — including discovery, requirements gathering, development, launch, and continuous iteration.
- Work closely with engineering, design, AI/ML, and data teams to define technical requirements, user stories, and acceptance criteria.
- Partner with stakeholders across marketing, sales, and customer success to align product delivery with go-to-market and adoption strategies.
- Leverage customer feedback, usage data, and product analytics to prioritize features, optimize user experience, and drive product improvements.
- Track product performance through KPIs and dashboards, identify gaps, and recommend data-backed enhancements.
- Act as the product voice during sprint planning, reviews, and retrospectives, ensuring timely and high-quality delivery
What We’re Looking For
- 1–3 years of experience in Product Management, preferably in SaaS, AI-driven, or technical products.
- Strong technical aptitude with the ability to collaborate deeply with engineering teams and understand system constraints and trade-offs.
- Hands-on product builder with a structured problem-solving mindset and strong user empathy.
- Prior experience in startups or fast-scaling tech environments is highly preferred.
- Comfortable managing multiple priorities and navigating ambiguity in an unstructured environment.
- Excellent communication, documentation, and cross-functional collaboration skills.
- Technical educational background (Engineering, Computer Science, or related field) is required
What You Get
- Direct mentorship and collaboration with founders
- Opportunity to work on cutting-edge AI product
- High ownership and rapid career growth in a zero-bureaucracy environment
Other Details
Location: Mulund, Mumbai
Work Mode: Onsite
Work Week: 5 days (Monday–Friday)
Role Overview:
We are looking for a Lead Software Engineer with 7-10 years of experience to join our team in Bangalore. The ideal candidate should have strong expertise in financial services, databases, microservices. This role requires a mix of hands-on technical skills, leadership capabilities, and client engagement experience.
Looking for candidates from IIT/NIT/BITS/VIT
Investment Banking Domain Preferred
Key Responsibilities:
- Technical Leadership: Lead a team of developers, perform code reviews, and ensure high-quality software delivery.
- Microservices & Databases: Design, develop, and optimize microservices architecture with robust database integrations.
- Solution Delivery: Drive end-to-end software development, from design to deployment, ensuring on-time and high-quality project completion.
- Team Collaboration: Mentor junior engineers, provide technical guidance, and foster a culture of innovation and continuous improvement.
Required Skills & Experience:
- 7-10 years of experience in software development & leadership
- Expertise in financial services domain.
- Strong knowledge of databases (SQL, NoSQL) and microservices architecture
- Excellent client communication skills and ability to manage stakeholder expectations
- Hands-on experience in designing, building, and deploying scalable enterprise solutions
Why Join Wissen Technology?
- Work on cutting-edge projects for Fortune 500 financial institutions
- Be part of an innovation-driven team that values technical excellence and leadership
- Opportunity to work directly with business and technology leaders
- Competitive compensation and a dynamic work environment
Experience and Required Skill Sets:
1 Solid experience in software design and development using Microsoft ASP.NET framework, C#, Visual Studio, and in writing clean, readable, and easily maintainable code
2 5+ years of experience in WCF, WPF, VB.NET, SQL Server, JQuery, Angular 10 and above.
3 5+ years of experience in developing highly scalable REST/Web APIs
4 5+ years of experience in developing highly efficient SQL/NoSQL Queries
5 5+ years of experience in Relational and Document databases
6 Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.
7 Experience in using the MVC framework, working knowledge in APIs, and Service Oriented Architecture
8 Strong understanding of object-oriented programming and possess strong fundamental design principles for building a scalable application.
9 Experience in Angular version 10 and above is required
10 Expert in SQL programming & Database Design (Stored procedure, Function, Trigger, Constraints, Replication)
11 Strong ability in HTML and JavaScript (AJAX, DOM)
12 Development experience with data integration technologies including REST, SOAP, JSON, XML
13 Expertise in programming and usage of any unit testing framework. Expertise in integration testing and continuous integration.
14 Experience working in a DevOps environment will be an added advantage.
Responsibilities:
• Ability to create complex, enterprise-transforming applications that meet and exceed client expectations.
• Responsible for the bottom line. Strong project management abilities. Ability to encourage the team to stick to timelines.
• Follow best-in-class coding practices and review the solutions vis-à-vis the requirements and technical specifications.
• Should demonstrate strong client interfacing capabilities like emails and calls with clients in the US/UK
We are looking for a passionate and experienced Java Developer with over 4 years of hands-on experience in building robust and scalable backend systems using Java, Spring Boot, and Microservices architecture.
Key Responsibilities:
- Design, develop, test, and deploy high-performance, scalable, and secure backend services using Java 8+, Spring Boot, and Microservices.
- Participate in the entire software development lifecycle (SDLC), from requirements gathering to production deployment and support.
- Collaborate with frontend developers, DevOps engineers, and product owners to deliver end-to-end features.
- Optimize application performance and ensure high availability and responsiveness.
- Write clean, maintainable, and reusable code while following best practices (coding standards, unit testing, CI/CD, etc.).
- Develop RESTful APIs and ensure their quality and consistency.
- Handle integration with external systems and third-party services.
- Participate in code reviews, provide constructive feedback, and mentor junior developers.
Technical Skills Required:
- Languages: Java 8 or above
- Frameworks: Spring Boot, Spring MVC, Spring Security
- Architecture: Microservices architecture and design patterns
- Databases: MySQL/PostgreSQL, MongoDB (optional)
- Messaging: Kafka, RabbitMQ (optional)
- API Development: RESTful APIs, Swagger/OpenAPI
- Version Control: Git, GitHub/GitLab
- Tools: Maven/Gradle, Jenkins, Docker
- Testing: JUnit, Mockito
- Cloud (optional): AWS/Azure/GCP exposure
- CI/CD & DevOps tools (optional): Jenkins, Docker, Kubernetes
Nice to Have:
- Experience in containerization and orchestration (Docker, Kubernetes).
- Knowledge of API Gateway, Service Registry (e.g., Eureka), and Circuit Breakers (e.g., Hystrix or Resilience4j).
- Experience with Agile methodologies (Scrum/Kanban).
- Familiarity with monitoring and logging tools (ELK, Prometheus, Grafana, etc.).
You'll be trained first on content writing through online meets. After that, you'll be required to do the assigned tasks.
- Day-to-day tasks will be given
- Remote work
- Flexible timings
- Duration - 2 months
- Earning opportunities will be introduced
- Certificate and Letter Of Recommendation on completion
About PlanetSpark:
PlanetSpark is on a mission to build the next generation of confident speakers and creative writers amongst kids and young adults. We are a Series B funded, global company impacting over 13 countries through live 1:1 personalized classes on Public Speaking and Creative Writing through handpicked top 1% teachers. Our kids participate in gripping debates, create viral YouTube videos, start their own podcast channels, perform stand-up comedy, write nail-biting mystery stories, and become confident and fearless speakers. PlanetSpark is on its journey to becoming the global leader in the large and untapped communication skills segment by 2024. We are backed by some top VCs such as Prime Venture Partners and global entrepreneurs such as Binny Bansal, Deep Kalra, Gokul Rajaram and Shirish Nandkarni. Come, join a passionate team of over 500 young and energetic team members and 3500+ expert teachers on this roller coaster ride to build the most loved brand for kids who will move the world!
Your Roles and Responsibilities:
Business Development is a critical aspect of our platform business.
1. Actively seeking out new sales opportunities through cold calling, networking and social media.
2. Calling 65-70 leads everyday
3. Setting up meetings with potential clients (parents)
4. Generating Trial Classes - Pitch Parents to take PlanetSpark trial Classes
5. Negotiate/close deals and handle complaints or objections
6. Follow and achieve department’s sales goals on a monthly, quarterly and yearly basis (3L revenue per month) 7. “Go the extra mile” to drive sales
Mission Statement
1. In your training of 1st month, we shall actively probe you through the process using Training Decks, Live Experiences, Re-Training Programs that aims to give you an overall Learning experience along with you paid stipend along the journey.
2. We create career oritented BDT in this 1 month whose skill becomes unmatched across the sector.
3. You are required to use right sales strategy and accomplish 1 Lac of revenue in the training period, hence making a way to achieve License to Sell (L-2-S)
4. You will be entitled for training stipend of INR. 21428. In-office attendance of 90% is mandatory in 1month of training
5. Post 1L Revenue achievement, you will be entitled for below
US/ Canada Shift (8:00 pm to 5:00am) - INR 7.23 LPA (4.83 Fixed + 2.4 LPA Variable)
What are we looking for?
1. Proficiency in English
2. Thorough understanding of marketing and negotiating techniques
3. Fast learner and passion for sales
4. Self-motivated with a results-driven approach
5. Proven experience in sale or relevant role is a plus
6. A friendly and energetic personality with customer service focus
Criteria
1. Willing to work 6 days in a week in a fast paced startup
2. Ready to work from Office and join immediately.
What are the behavioral attributes that we are looking for?
- A keen desire to bring growth for a fast-growing Series B funded startup
- An apparent Founder's mindset
- The candidates should be able to work in a high paced ever-changing digital environment. The role will require you to be resourceful, proactive and an expert communicator. In turn it offers immense learning and growth.
- Don't forget to carry along a dash of humor. It never hurts. And we are fun loving people
Dear Candidates,
We have an urgent opening for Baby Handler for Chennai Location.
Role: Baby Handler
Qualification: Any
Experience: Fresher – 1 Year
Salary: Best in the Industry
Notice Period: Immediate
Job Description:
· Well-talented freshers are highly welcomed.
· Can able to work in the hospitality field.
· Should have patience and knowledge in handling newborn babies.
· Ready to relocate to Chennai.
Thanks & Regards,
Dhanushka Dinakaran,
First Click Studios – Chennai
About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
Responsibilities:
- Perform manual and automated application penetration tests and provide suggestions to harden our products
- Participate regularly in the development and release process to identify and report security vulnerabilities in the code being shipped
- Conduct regular audits on all Features/APIs of the product and reports vulnerabilities to the development team
- Keep up with industry trends in the security space
- Triage inbound vulnerability reports with an appropriate level of urgency and track them until they are resolved by Engineering teams
- Should be able to understand different elements of our NodeJS, Python and similar stacks and provide guidance on secure software development practices to the team
- Scale our application security engineering team
Requirements:
- Strong verbal and written communication skills
- Has worked on Web Application Security Testing for a reasonably complex application. The mobile experience is a plus
- Good knowledge of secure software development guidelines from authoritative bodies like NIST, OWASP, SANS
- Hands-on experience in performing manual/automated security assessments with open-source/commercial security tools













