👨🏻‍💻 postech.work

Senior Data Engineer

px • 🌐 In Person

In Person Posted 3 days, 20 hours ago

Job Description

Build a data platform from scratch. At real scale.

Are you excited by hard technical problems?

Do you enjoy building systems that are designed to scale, not patched to survive?

Do you like owning big pieces of architecture and seeing them come to life in production?

At px.com , we’re building a new data platform from the ground up. Not refactoring legacy pipelines. We’re not just “modernizing” for the sake of it. We’re rebuilding the foundation while improving what already exists, refactoring dashboards and transformations as we go.

If you enjoy making foundational decisions, working close to real business problems, and building data systems that actually matter, we’d love to talk.

What you’ll do

Design and build a modern, scalable data platform on Azure

Own the end to end data lifecycle: ingestion, transformation, storage, and serving

Build reliable, observable, and maintainable data pipelines

Work closely with product, analytics, and engineering to turn raw data into trusted datasets

Make architectural decisions that will shape the platform for years to come

Help define best practices around data quality, performance, and cost efficiency

What we’re looking for

5+ years of experience as a Data Engineer or similar role

Strong experience building data platforms in cloud environments (Azure preferred)

Hands on experience with:

  • SQL and data modeling

  • Python in the context of data pipelines

  • Creating batch and streaming data pipelines (Spark, Databricks, and Snowflake are great, but we look for more customized pipelines)

  • Infrastructure as Code (our stack: Pulumi, Kubernetes, ArgoCD)

Solid understanding of data reliability, monitoring, and performance at scale

Comfortable working in a production environment with real business impact

Nice to have

Experience designing platforms from scratch

Familiarity with event driven or streaming architectures

Experience with analytics tooling and downstream consumers

Exposure to high volume, high throughput data systems

Experience setting up MLOps and LLMOps; building genAI pipelines.

Why PX?

You are not joining an existing platform, you are building it

You will be part of our brand new platform and data team!

Real ownership and influence over architecture and technical direction

Work on systems that operate at meaningful scale (TB of data)

Strong technical challenges with minimal bureaucracy

A team that values clean design, pragmatism, and getting things right

If this sounds like the kind of challenge that gets you excited, we should talk.

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