
Job Description: Data Engineer
Position Overview:
Role Overview
We are seeking a skilled Python Data Engineer with expertise in designing and implementing data solutions using the AWS cloud platform. The ideal candidate will be responsible for building and maintaining scalable, efficient, and secure data pipelines while leveraging Python and AWS services to enable robust data analytics and decision-making processes.
Key Responsibilities
· Design, develop, and optimize data pipelines using Python and AWS services such as Glue, Lambda, S3, EMR, Redshift, Athena, and Kinesis.
· Implement ETL/ELT processes to extract, transform, and load data from various sources into centralized repositories (e.g., data lakes or data warehouses).
· Collaborate with cross-functional teams to understand business requirements and translate them into scalable data solutions.
· Monitor, troubleshoot, and enhance data workflows for performance and cost optimization.
· Ensure data quality and consistency by implementing validation and governance practices.
· Work on data security best practices in compliance with organizational policies and regulations.
· Automate repetitive data engineering tasks using Python scripts and frameworks.
· Leverage CI/CD pipelines for deployment of data workflows on AWS.
Required Skills and Qualifications
· Professional Experience: 5+ years of experience in data engineering or a related field.
· Programming: Strong proficiency in Python, with experience in libraries like pandas, pySpark, or boto3.
· AWS Expertise: Hands-on experience with core AWS services for data engineering, such as:
· AWS Glue for ETL/ELT.
· S3 for storage.
· Redshift or Athena for data warehousing and querying.
· Lambda for serverless compute.
· Kinesis or SNS/SQS for data streaming.
· IAM Roles for security.
· Databases: Proficiency in SQL and experience with relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., DynamoDB) databases.
· Data Processing: Knowledge of big data frameworks (e.g., Hadoop, Spark) is a plus.
· DevOps: Familiarity with CI/CD pipelines and tools like Jenkins, Git, and CodePipeline.
· Version Control: Proficient with Git-based workflows.
· Problem Solving: Excellent analytical and debugging skills.
Optional Skills
· Knowledge of data modeling and data warehouse design principles.
· Experience with data visualization tools (e.g., Tableau, Power BI).
· Familiarity with containerization (e.g., Docker) and orchestration (e.g., Kubernetes).
· Exposure to other programming languages like Scala or Java.
Education
· Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
Why Join Us?
· Opportunity to work on cutting-edge AWS technologies.
· Collaborative and innovative work 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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Minimum 2 years of documented experience as a Team Leader in outbound customer service.
Recent experience must be in Customer Service.
Experience in outbound service combined with renewals and upselling is a strong plus.
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Day Shift
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Minimum HSC (High School Certificate)
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Technical skills
Mandatory
» Minimum of 5 years of experience as Machine Learning Researcher or Data Scientist.
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Job Description-
Company: NNIIT
NNIIT is a pioneering Edtech with the goal of empowering individuals in the digital age. We are actively seeking talented individuals to join our dynamic team in Hyderabad. If you meet the qualifications and are passionate about making an impact in the Ed-tech sector, keep reading!!
Note : Apply only if you have K12(JEE, NEET) Ed-tech Experience in any form.
Salary: 3-6 LPA
Job Location: Hyderabad (On site)
Roles & Responsibilities:-
- Source new sales opportunities through inbound lead follow-up and outbound cold calls and emails.
- Going to home conduction is a must.
- Calling to 250+ calls/day and maintaining 3hrs of Talk-time thus booking 10 conductions for the week for each day.
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Growth & Incentive Structure:
- Huge growth potential with the ability to become sales manager within a couple of months if you have a knack of sales.
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Eligibility Criteria:
Graduates with min 1 years of experience in Ed-tech K9 & K12
background are eligible to apply.
Specific Skills Required: Good sales skills, proficiency in English, and strong
communication abilities are essential.
Applicants: Both male and female candidates are welcome to apply.
Additional Information:
Seniority Level: Mid-Senior level
Industry: E-Learning Providers
Employment Type: Full-time
Job Functions: Sales, Business Development

Job Description
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Know how on profiling tools & debugger
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Developed software with interfaces to low level system and hardware resources
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Team player & high review aspects with CPP Core guidelines
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Thorough knowledge in Build and Release. Good exposure on GIT, Gerrit, SVN and Jenkins
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Should be a quick learner and can take on things independently
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Autosar / Automotive Domain knowledge would be a plus
Qualifications
BE/ BTech. in CS/IT/ENC/EEE
Additional Information
Having 4 to 8 years of experience

Detailed Job Description:
|
Requisition No. |
Position Name |
Primary Skill |
Exp |
Location |
|
35481 |
Java Technical Lead |
Java, Spring Boot, Spring, Any ORM, Working experience in TCS Bancs or Integration Working Experience in ISO20022, SWIFT, Remittance (Mandatory) |
6- 8 yrs |
Noida |
Mandatory:
- 6-8 years of total IT experience delivering enterprise-scale applications or product implementations
- 1-3 years of experience working as a technical lead.
- Working Experience in ISO20022, SWIFT, Remittance ( Mandatory)
- Language & Frameworks: Java, Spring Boot, Spring, Any ORM ( Mandatory)
Preferred:
- Working experience in TCS Bancs or Integration with TCS Bancs
- Database: SQL Server
- Working experience in managing projects in Java Stack.
- Good Knowledge of Microsoft stack, Static Code analyzers, Overall SDLC Lifecycle, Design & Architecture
Type – Permanent
Candidate should be ok for On shore travel (Singapore Travel) coming in next 3 months (for at least 1 month as when required)
Hiring for 5 positions (4-7 yrs - 4 positions, 7-10 yrs - Lead role, single position)
Notice Period: 30 days or less (Strictly)
Skills:
- Strong experience in front end development (3+ yrs)
- Vue.js experience alone has to be 2+ yrs
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3. Analyse large sets of user data to identify user cohorts that convert well and collaborate with the performance marketing team to acquire more of these users
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5. You will be experimenting aggressively with copy, visuals, messaging to each user segment and scaling what works.
6. Conduct primary user research to understand blockers in the product flow to conversion, as well as get feedback on messaging, value propositions and visuals.
7. You will manage communication across our community groups such as (FB, Instagram, Sharechat, Telegram and Twitter) which includes posting, replying to comments, and answering queries.
8. You will identify opportunities for and carve out ownership for unique content.
9. You will partner with Product and Content teams to define an appropriate narrative that will accompany Lamamia as it is presented to various audiences.
10. You will be collaborating with other teams (Marketing, Sales and Product) in order to develop user journeys to implement effective marketing campaigns.
11. Together with the teams, you will create new work processes and constantly utilize technology to enrich Lamamia’s relationships with the users.
REQUIRED MARKETING SKILLS and TOOLS:
1. Analytics Tools (Google Analytics, Mixpanel, Amplitude, CleverTap, etc.)
2. Marketing Tools (Branch, Moengage, Webengage, marketo, customer.io and Ad Managers of Facebook, Instagram, Sharechat, Youtube, Google, etc.)
3. Community Building & Management (Messaging, Texting, Posting, emailing, etc.)
4. Copy writing, Content Creation, User Research, A/B testing, Brand building, PR.
5. Collaboration, Partnership, Teaming up
6. Customer Obsession, Growth mindset, Learning attitude
7. Leadership Traits (Empathy, Self-motivated, Goal-oriented, Biased-To-Action, Taking ownership)
DESIRABLE EXPERIENCE and EXPOSURE:
1. Managing B2C go-to-market campaigns, preferably within an Ed-Tech company.
3. Demonstrated ability to analyze and distill data into actionable insights.
4. Excellent communication skills in order to interface with customers and collaborate in a cross-functional team environment.
5. Experience in market research and A/B testing.
6. Startup mentality where you’re ready to hustle in getting things done and take up different tasks when appropriate.
7. At least 1 year in a performance / growth / acquisition marketing role is a must. Previous experience in a product led company is a plus
Only Female Are Required
Immediate Joiner
Responsibilities Of Candidates Includes:
• Hiring Candidates
• Content Writer
• Ensuring Business Needs For Hiring Are Met
• Must Have Experience In Hiring At Multiple Levels
• Strong in Java 8 - streaming and non-blocking APIs
• Strong in Collection, generics, Data Structure and multi-threading
• Designing patterns and SOLID principles
• Problem solving and hands-on in writing complex implementation










