Data Engineer

SIMPLIFYNEXT PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

SimplifyNext PTE. LTD. is seeking a Data Engineer to design, build and deploy scalable data lakehouse platforms for clients. You will architect end-to-end pipelines and establish data quality frameworks across Databricks, Spark, Microsoft Fabric or AWS environments.

You will work with architects, AI engineers and business analysts on delivery, implement CI/CD and infrastructure-as-code, and ensure governance, security and cost control across data platforms used in regulated client environments.

Qualifications

• 4+ years of hands-on data engineering experience in ETL/ELT or data platforms.
• Proven ability to design scalable pipelines on cloud data platforms.
• Experience with lakehouse architectures and open table formats.
• Strong SQL and Python proficiency; ability to translate business needs into technical designs.

Responsibilities

• Design and implement scalable ETL/ELT pipelines on cloud platforms (AWS Databricks, Spark, or Fabric).
• Architect data lakehouse solutions using Iceberg, Delta Lake or S3 Tables.
• Define automated data quality and governance frameworks with monitoring.
• Develop production-grade code and deploy via CI/CD and IaC (Terraform/CloudFormation).
• Collaborate with architects, analysts and stakeholders; document designs and hand over to Day 2 ops.

Skills

SQL proficiency

Python for data processing

Communication with stakeholders

DevOps for data

Data modeling for analytics

Problem solving

Education

Bachelor's degree in Computer Science or related field

Tools

Databricks

Apache Spark

Microsoft Fabric

AWS (Glue, Step Functions, Lambda, S3)

Redshift

Delta Lake

Apache Iceberg

S3 Tables

Job description

SimplifyNext is a Singapore-headquartered digital engineering firm, with offices in Thailand and Malaysia, working across three converged areas: agentic AI, AI-enabled application modernisation, and intelligent automation.

We bring strong business process consulting together with deep technology skills and modern delivery practices - product-centric, agile and AI-assisted. We build bespoke applications and AI systems, and we go deep on the platforms our clients run on, including Microsoft, AWS, ServiceNow, Databricks and UiPath. That combination of engineering depth and platform depth is what our clients come to us for.

We build and modernise the systems people depend on daily. Our 300+ practitioners are multi-disciplinary by design - business consultants, software engineers, architects, AI engineers and designers working on the same delivery, not handing off between silos. We focus on delivering outcomes for clients, building strong careers for our people, and staying ahead of the technology curve. We hire because we are growing.

Role Purpose

The Data Engineer designs, builds and deploys scalable data lakehouse platforms for our clients - architecting end-to-end pipelines, establishing data quality frameworks, and delivering production-ready solutions that form the foundation of an organisation's data infrastructure. You will work across modern lakehouse stacks (Databricks, Spark, Microsoft Fabric or AWS) alongside architects, AI engineers and business analysts on the same delivery, not in a separate data silo.

What You'll Own

Data Pipeline & Architecture Design

• Design and implement scalable ETL/ELT pipelines on modern cloud data platforms - AWS (Glue, Step Functions, Lambda, S3), Databricks, Spark or Microsoft Fabric.
• Architect and build data lakehouse solutions using open table formats such as Apache Iceberg, Delta Lake or S3 Tables, including schema evolution, partition evolution and ACID transactions.
• Optimise pipelines for performance, cost and reliability at enterprise scale.

Data Quality & Governance

• Define, implement and maintain automated data quality validation frameworks, with metrics and monitoring for accuracy, completeness and consistency.
• Enforce data governance standards, access controls, lineage and PII handling across the platform, appropriate to public sector and regulated client environments.

Application Development & Deployment

• Write production-quality code and deploy solutions on cloud infrastructure, including Government Commercial Cloud (GCC) environments.
• Apply DevOps practices - CI/CD pipelines and infrastructure-as-code (Terraform, CloudFormation or equivalent) - for repeatable and auditable deployments.

AI & Analytics Enablement

• Prepare and serve data for AI and agentic workloads - feature pipelines, retrieval sources and knowledge bases.
• Support analytics and BI teams with reliable, well-modelled datasets and clear semantics.

Collaboration, Handover & Day 2 Operations

• Work across cross-functional teams and communicate technical designs clearly to non-technical stakeholders.
• Produce thorough technical documentation to support handover to Day 2 operations teams.
• Own the pipelines you build in production - monitoring, incident response, root-cause fixes and cost tuning as data volumes grow.

AI-Assisted Delivery

We deliver with an in-house AI workbench that pairs practitioners and AI across the lifecycle. As a Data Engineer you'll use it to:

• Accelerate pipeline scaffolding, transformation logic and test data generation.
• Support schema mapping, profiling and technical documentation of source systems.
• Assist with code review, data quality rule suggestion and runbook drafting.
• AI accelerates the work; you own the design decisions, the data correctness and the outcome.

What You'll Bring

Must-Have

• Degree in Computer Science, Data Engineering, Information Systems or a related field.
• 4+ years of hands-on experience in data engineering, ETL/ELT development or data platform roles, building and operating production pipelines.
• Strong hands-on experience with at least one modern data platform - Databricks, Apache Spark, Microsoft Fabric or AWS (Glue, Step Functions, Lambda, S3, Redshift).
• Proficiency with open table formats and lakehouse architecture - Apache Iceberg, Delta Lake or S3 Tables - including schema evolution, partitioning and ACID transactions.
• Strong SQL and proficiency in Python (or Scala/Java) for data processing and automation.
• Experience designing data models and warehouse/lakehouse layers for analytics, reporting and AI workloads.
• Experience defining and automating data quality validation, monitoring and reconciliation.
• Working knowledge of DevOps for data - CI/CD, version control and infrastructure-as-code (Terraform, CloudFormation or equivalent).
• Ability to work directly with business and technical stakeholders and communicate technical designs clearly to non-technical audiences.

Good-to-Have

Experience delivering data