11+ OLTP Jobs in Hyderabad | OLTP Job openings in Hyderabad

JOB DETAILS:

* Job Title: Lead II - Software Engineering - AWS, Apache Spark (PySpark/Scala), Apache Kafka

* Industry: Global digital transformation solutions provider

* Salary: Best in Industry

* Experience: 5-8 years

* Location: Hyderabad

Job Summary

We are seeking a skilled Data Engineer to design, build, and optimize scalable data pipelines and cloud-based data platforms. The role involves working with large-scale batch and real-time data processing systems, collaborating with cross-functional teams, and ensuring data reliability, security, and performance across the data lifecycle.

Key Responsibilities

ETL Pipeline Development & Optimization

• Design, develop, and maintain complex end-to-end ETL pipelines for large-scale data ingestion and processing.
• Optimize data pipelines for performance, scalability, fault tolerance, and reliability.

Big Data Processing

• Develop and optimize batch and real-time data processing solutions using Apache Spark (PySpark/Scala) and Apache Kafka.
• Ensure fault-tolerant, scalable, and high-performance data processing systems.

Cloud Infrastructure Development

• Build and manage scalable, cloud-native data infrastructure on AWS.
• Design resilient and cost-efficient data pipelines adaptable to varying data volume and formats.

Real-Time & Batch Data Integration

• Enable seamless ingestion and processing of real-time streaming and batch data sources (e.g., AWS MSK).
• Ensure consistency, data quality, and a unified view across multiple data sources and formats.

Data Analysis & Insights

• Partner with business teams and data scientists to understand data requirements.
• Perform in-depth data analysis to identify trends, patterns, and anomalies.
• Deliver high-quality datasets and present actionable insights to stakeholders.

CI/CD & Automation

• Implement and maintain CI/CD pipelines using Jenkins or similar tools.
• Automate testing, deployment, and monitoring to ensure smooth production releases.

Data Security & Compliance

• Collaborate with security teams to ensure compliance with organizational and regulatory standards (e.g., GDPR, HIPAA).
• Implement data governance practices ensuring data integrity, security, and traceability.

Troubleshooting & Performance Tuning

• Identify and resolve performance bottlenecks in data pipelines.
• Apply best practices for monitoring, tuning, and optimizing data ingestion and storage.

Collaboration & Cross-Functional Work

• Work closely with engineers, data scientists, product managers, and business stakeholders.
• Participate in agile ceremonies, sprint planning, and architectural discussions.

Skills & Qualifications

Mandatory (Must-Have) Skills

1. AWS Expertise

• Hands-on experience with AWS Big Data services such as EMR, Managed Apache Airflow, Glue, S3, DMS, MSK, and EC2.
• Strong understanding of cloud-native data architectures.

1. Big Data Technologies

• Proficiency in PySpark or Scala Spark and SQL for large-scale data transformation and analysis.
• Experience with Apache Spark and Apache Kafka in production environments.

1. Data Frameworks

• Strong knowledge of Spark DataFrames and Datasets.

1. ETL Pipeline Development

• Proven experience in building scalable and reliable ETL pipelines for both batch and real-time data processing.

1. Database Modeling & Data Warehousing

• Expertise in designing scalable data models for OLAP and OLTP systems.

1. Data Analysis & Insights

• Ability to perform complex data analysis and extract actionable business insights.
• Strong analytical and problem-solving skills with a data-driven mindset.

1. CI/CD & Automation

• Basic to intermediate experience with CI/CD pipelines using Jenkins or similar tools.
• Familiarity with automated testing and deployment workflows.

Good-to-Have (Preferred) Skills

• Knowledge of Java for data processing applications.
• Experience with NoSQL databases (e.g., DynamoDB, Cassandra, MongoDB).
• Familiarity with data governance frameworks and compliance tooling.
• Experience with monitoring and observability tools such as AWS CloudWatch, Splunk, or Dynatrace.
• Exposure to cost optimization strategies for large-scale cloud data platforms.

Skills: big data, scala spark, apache spark, ETL pipeline development

******

Notice period - 0 to 15 days only

Job stability is mandatory

Location: Hyderabad

Note: If a candidate is a short joiner, based in Hyderabad, and fits within the approved budget, we will proceed with an offer

F2F Interview: 14th Feb 2026

3 days in office, Hybrid model.

Must have,

- Fundamental of Python(Data types in python, scope of variable, asynchronous programming)
- Should be able to code in Python

- Basic Understanding of Database

- API designing

- Problem Solving skills

- Fundamentals of storage, caching

Good to have,

- AWS Knowledge,

- Python Framework(Django, Flask)

- Knowledge on Message Broker, Caching

- SQL and no-SQL database

Position Name: Full Stack Developer

Department: Engineering

Industry: Digital Marketing

Location: Hyderabad

Employment Type: Full-time

Reporting Manager: Staff Software Engineer

TapClicks is looking for a Full Stack Developer to strengthen our team as well as build an industry-leading product suite and great culture. The ideal candidate is highly motivated and goal-driven with excellent problem-solving skills.

In this position, you will have the opportunity to fill a crucial role in our talented engineering organization: architecting, implementing, and maintaining vital parts of our products. Strong communication skills are key, as you will regularly collaborate cross-functionally with other engineers as well as the Product, Design, and QA teams to spec, build, test, and deploy features.

If you have a passion for building great products for customers, working in a fast-paced environment, and challenging yourself to become better at your craft, there’s a place for you here at TapClicks.

• Write clean, high-quality, high-performance, maintainable code
• Take ownership for significant functionality within our products, from implementation to iteration based on feedback and beyond
• Comfortably switch between frontend and backend development as needed
• Work with enormous amounts of data
• Participate in code reviews
• Effectively communicate and collaborate with cross-functional teams

Technical Competencies

• Effective use of debugging, unit testing, and integration testing tools
• Strong frontend development experience with a JavaScript framework
• Must have working experience with RESTful  API
• Willing to work with MongoDB, PHP 7, MySQL, Node, Typescript / Javascript
• Good to have knowledge on Vue JS
• Strong understanding of OOPS concepts
• Experience with agile software development practices

Non-Technical Competencies

• Strong communication skills, both verbal and written
• Self-motivated, with a passion for learning and continuous self-improvement

Minimum Qualifications:

• Bachelor's Degree in Engineering or similar degree
• 2-4 years of professional experience as a software developer

Preferred Qualifications

• Backend development experience 
• Experience with JavaScript unit testing frameworks, e.g.  Mocha
• Experience with Restful API 
• Experience with building responsive web applications

Benefits of Working For TapClicks

• The opportunity to work in an entrepreneurial, fast-growing, and successful business environment
• Health Insurance coverage
• Competitive employee benefits
• Paid Time Off (Earned leaves, Public Holidays and others)

TapClicks understands that Diversity and Inclusion is a powerful enabler for business performance. We are an equal-opportunity employer, and we value diversity at our company. We do not discriminate based on race, religion, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other characteristic protected by federal, state, or local law. 

Big data Developer

Exp: 3yrs to 7 yrs.
Job Location: Hyderabad
Notice: Immediate / within 30 days

1. Expertise in building AWS Data Engineering pipelines with AWS Glue -> Athena -> Quick sight
2. Experience in developing lambda functions with AWS Lambda
3. Expertise with Spark/PySpark Candidate should be hands on with PySpark code and should be able to do transformations with Spark
4. Should be able to code in Python and Scala.
5. Snowflake experience will be a plus

We can start keeping Hadoop and Hive requirements as good to have or understanding of is enough rather than keeping it as a desirable requirement.

Job Requirements-

Strong in programming fundamentals in C#, jQuery, JavaScript and Sql Server.
-Experience in Developing Web-Based App, SDLC & software engineering, Unit Testing.

Overall:4+Years

Educational: Any graduate

Minimum 4+Years of experience 

Minimum 2 years of experience in Angular 2+ versions

Hands-on experience of Angular v 8, Typescript , Javascript, Jquery

Good to have html, CSS, bootstrap

• Min 7+ Years of experience as Testing experts
• Test Engineer with 3+ Yrs of experience inTOSCAautomation Tool
• Responsible for planning, designing, deploying, maintenance and troubleshooting related toTOSCA
• Must have a proven experience ofin leading the development of automation framework and automation (functional) test scripts
• Good knowledge and hands one experience inTOSCAautomation Tool
• Execute test automation scripts and Publish test reports
• Design and develop Test Automation Scripts usingTosca
• Holds good knowledge and experience in differentToscarelated automation frameworks