Data Engineer II

Zenika; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Zenika is seeking a Data Engineer to join a high-stakes environment focused on data integrity and system resilience. You will work hands-on with SQL, ETL pipelines, and Python automation to optimize complex data flows.

The role emphasizes performance tuning, reliable data processing, and collaboration with stakeholders to translate requirements into technical solutions. A strong foundation in RDBMS, SQL internals, and enterprise ETL tooling is essential.

Qualifications

• Bachelor’s degree in Computer Science, Data Engineering, or a related field (Master’s preferred).
• 4–7 years experience in Data Engineering with strong RDBMS and data transformation fundamentals.
• Deep understanding of SQL internals, joins, indexes, and stored procedures; enjoy performance tuning.
• ETL knowledge: solid experience building and managing pipelines.
• Sharp analytical skills with fast learning and translating complex requirements into technical solutions.
• Consultative approach with good communication and a user-first mentality.

Responsibilities

• Database Engineering: tune queries and ensure high-efficiency processing engine.
• ETL Development: build and refine data flows using Informatica across enterprise-scale platforms.
• Adaptive Problem Solving: translate user requirements into technical reality.
• Smart Automation: use Python to script and optimize workflows.
• Reliability & Care: maintain high accuracy and performance to keep business as usual running smoothly.

Skills

Analytical skills

Communication

User-first mentality

Education

Bachelor's degree in Computer Science or Data Engineering

Master’s degree preferred

Tools

SQL

Python

Informatica

Job description

Your Role As a Zenika Consultant

As a Consultant, you will join a high-stakes environment where data integrity and system resilience are the top priorities. This is a role for someone who is detail-oriented and enjoys "under-the-hood" engineering - optimizing performance and ensuring data flows perfectly through complex systems

Is there a Zenika in you?

Let’s talk skills and passion first.

Data Engineer

Key Responsibilities

• Database Engineering: Work hands-on with complex SQL stored procedures and functions. You’ll be responsible for tuning queries and ensuring the database operates as a high-efficiency processing engine.
• ETL Development: Build and refine sophisticated data flows using Informatica, ensuring seamless integration across enterprise-scale platforms.
• Adaptive Problem Solving: Collaborate with users to understand their requirements and translate them into technical reality. You’ll be valued for your ability to think on your feet and adapt to changing needs.
• Smart Automation: Utilize Python as a versatile tool for scripting and enhancing operational workflows.
• Reliability & Care: Maintain high standards of accuracy and performance, ensuring that "business as usual" is anything but ordinary

What We're Looking For:

• Bachelor’s degree in Computer Science, Data Engineering, or a related field (Master’s preferred)
• 4-7 years experience in Data Engineering, with a strong foundation in RDBMS and data transformation.
• You have a deep understanding of SQL internals. You know your way around joins, indexes, and stored procedures, and you enjoy the challenge of performance tuning.
• ETL Knowledge: Solid experience building and managing pipelines
• Sharp Analytical Skills: You are a fast learner who can understand complex requirements quickly and deliver precise results.
• Consultative Approach: Good communication skills and a "user-first" mentality

About Zenika

Founded by developer Carl Azoury, Zenika is a consultancy built around community, transparency, and craftsmanship. Our passionate team advises clients with expertise in open-source technologies and modern solutions.

Why Join Zenika?

• Work with a global client base across 11 locations, accessing 28,000+ Zenika-led training sessions worldwide
• Partner with industry leaders like Google Cloud and Scrum.org, and engage in research, open-source work, and conferences outside client projects
• Connect and grow with fellow experts through our annual TechnoZaures, sharing skills and knowledge