Staff Engineer (Core & MLOps) - Remote

Zyte; Polska; Remote; PLN 300,000 - 500,000; Full time

Job summary

Zyte API powers a suite of Java and Python microservices across multiple cloud providers and data centers. As a Staff Engineer, you will own both architectures—the control plane and the context plane—guiding the design, build, and operation of the systems that enable automated data extraction workflows.

You will lead in the Core API and MLOps squads, collaborating with Team Leads, Senior Engineers, DevOps, and QA to influence release velocity.

Responsibilities

• Architect the control and context planes. Advance the control plane (service registry, schema registry, SLO enforcement, CLI tooling) into a robust production substrate. Design and build the context plane to aggregate operational signals—such as domain extraction histories, IP reputation scores, and Big

Job description

Why Zyte?

At Zyte, we don't just collect web data—we solve complex web data challenges at scale. We are a globally distributed team that is bold, curious, and dedicated to building innovative ways to deliver clean, reliable web data from across the internet.

• Data is our passion: We unlock access to open web data, empowering organizations—from startups to global enterprises—to power competitive intelligence, analytics, and AI pipelines
• Remote‑first culture: Work from anywhere in the world. With over 260 Zytans across 33 countries, our strength comes from diverse backgrounds, perspectives, and skills
• Engineering excellence: We love diving deep into complex code bases, evaluating emerging technologies, and pushing technical boundaries. If you thrive on creative problem‑solving and reliably delivering production‑grade solutions, you will fit right in
• Established system design framework: We systematically analyze functional and product requirements alongside architectural trade‑offs to make informed, sustainable design decisions
• Real‑world distributed systems challenges: Tackle rare engineering problems in custom networking, high‑throughput streaming, and large‑scale orchestration under real‑world operational constraints
• Strong product ownership: Work on a profitable, market‑leading platform with dedicated time and resources allocated for architectural research and strategic feature engineering

Why Zyte?

At Zyte, we don't just collect web data—we solve complex web data challenges at scale. We are a globally distributed team that is bold, curious, and dedicated to building innovative ways to deliver clean, reliable web data from across the internet.

• Data is our passion: We unlock access to open web data, empowering organizations—from startups to global enterprises—to power competitive intelligence, analytics, and AI pipelines
• Remote‑first culture: Work from anywhere in the world. With over 260 Zytans across 33 countries, our strength comes from diverse backgrounds, perspectives, and skills
• Engineering excellence: We love diving deep into complex code bases, evaluating emerging technologies, and pushing technical boundaries. If you thrive on creative problem‑solving and reliably delivering production‑grade solutions, you will fit right in
• Established system design framework: We systematically analyze functional and product requirements alongside architectural trade‑offs to make informed, sustainable design decisions
• Real‑world distributed systems challenges: Tackle rare engineering problems in custom networking, high‑throughput streaming, and large‑scale orchestration under real‑world operational constraints
• Strong product ownership: Work on a profitable, market‑leading platform with dedicated time and resources allocated for architectural research and strategic feature engineering

Why This Role?

Zyte API powers a suite of Java and Python microservices running across multiple cloud providers and data centers. Every engineering team—spanning Core API, Browser, Edge, Antiban, AI, and Agentic products—relies on foundational infrastructure managed by our team: Kubernetes clusters, high‑throughput Kafka pipelines, billing engines processing per-request metrics, and robust inter‑service contracts.

We are evolving Zyte API into an automated software factory: a platform where developers and AI agents seamlessly create, validate, deploy, and maintain data extractors and workflows through governed interfaces. Two foundational layers drive this evolution. The control plane (service/schema registries, health‑aware routing, automated canary releases) is actively under deployment. The context plane, which synthesizes observational signals to guide automated repair and optimizations, represents our next major design effort. As a Staff Engineer, you will own both architectures, setting the engineering standard for how services at Zyte are designed, built, and operated. You will be the technical lead in the Core & MLOps squad, collaborating closely with the Team Lead, Senior Engineers, DevOps, and QA, while directly influencing the release velocity and architecture of five neighboring squads.

What You'll Do

• Architect the control and context planes. Advance the control plane (service registry, schema registry, SLO enforcement, CLI tooling) into a robust production substrate. Design and build the context plane to aggregate operational signals—such as domain extraction histories, IP reputation scores, and Big