3Pillar Global

Senior Oracle Developer

Remote, United States remote Entry Salary not listed
remote Technology & IT Curated
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About the role

3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move faster, modernize boldly, and compete on their own terms. Our HelixAI platform and Helix Pods delivery model put our engineers at the center of real agentic transformation — doing work that is open, portable, and built to last. We are building the future of enterprise AI.
🌟 Accomplished Tech Visionary:
Embark on an exciting journey into the realm of software development with 3Pillar! We extend an invitation for you to join our team and gear up for a thrilling adventure. At 3Pillar, our focus is on leveraging cutting-edge technologies that revolutionize industries by enabling data driven decision making. As a Senior Data Engineer, you will hold a crucial position within our dynamic team, actively contributing to thrilling projects that reshape data analytics for our clients, providing them with a competitive advantage in their respective industries.
If your passion for data analytics solutions that make a real-world impact, consider this your pass to the captivating world of Data Science and Engineering! 🔮🌐

Responsibilities
Key Skills: Oracle Database, Stored Procedures, SQL Optimization, Data Analysis
Understanding the business requirements

Writing code and implementing the proposed solutions

Debugging, root cause analysis…

Creating data pipelines, versioning and change management

Manage the complexity inherent in versioned data pipelines

Develop ETL/ELT processes to help extract and manipulate data from multiple sources.

Design, build and maintain batch or real-time data pipelines in production.

Automate data workflows such as data ingestion, aggregation, and ETL processing.

Ensure data accuracy, integrity, privacy, security, and compliance through quality control procedures.
Train and mentor junior engineers.

Qualifications
Expert with Oracle Database, Stored Procedures, SQL Optimization, Data Analysis

Debugging, Root Cause Analysis
Advanced Oracle SQL skills and experience with relational databases and database design.
Experience working with cloud-based platform of data lakehouse and ETL such as Databricks..

Strong Python skills with hands-on experience on Pandas, NumPy and other data related libraries

Experience with data visualization tools like Tableau, PowerBI, AWS QuickSight etc

Very good exposure of working on Data Lakes & Data Warehouses solutions

Excellent problem-solving, communication, and organizational skills.

Desired
Experience with the AWS/Azure/GCP data engineering services
Knowledge of AWS services viz., S3, Lambda, EMR, GLUE ETL, Athena, RDS, Redshift, EC2, IAM

OR

Knowledge of Azure services viz., ADF, Azure Synapse Analytics, ADLS Gen2, Azure SQL DB

Experience with Big Data technologies like Spark, Map Reduce, Hadoop, Hive

What is it like working for 3Pillar Global?
At 3Pillar, we create an environment where people can do their best work while maintaining a healthy work-life balance.
Flexibility & Well-being – Our remote-first approach gives you the flexibility to work where you perform best, while prioritizing your well-being and personal commitments.
Global Community – Collaborate with talented colleagues across the globe in a culture built on connection, support, and shared success.
Your Voice Matters – We foster open communication and multiple feedback channels, ensuring every employee has the opportunity to be heard and make an impact.
Growth & Development – Gain exposure to diverse clients, industries, and challenges that accelerate learning and career growth.
Our culture is guided by four core values: Collaboration, Outperform, Respect, and Evolve—the principles that shape how we work, grow, and succeed together.

Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Role
Technology & IT Data Analysis MySQL Python Remote Collaboration SQL remote

Likely questions

  1. Tell us about work you have done that is close to the Senior Oracle Developer role.
  2. How would you approach your first 30 days at 3Pillar Global?
  3. Which of Data Analysis, MySQL and Python have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you stay organised and communicate clearly when working remotely?

Prepare before the call

  • A recent example that proves your experience with Data Analysis, MySQL and Python.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Oracle Developer role because I can bring practical experience in Data Analysis, MySQL and Python, learn the team quickly, and contribute to the outcomes 3Pillar Global needs from this hire.

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