Lead Platform Engineer Platform · · ’s-Hertogenbosch €6,000 – €7,500 gross per month

Infinized Cookie settings PeaceWeb Group; Nederland; Hybrid; EUR 110,000 - 170,000; Full time

Job summary

Infinized is seeking a senior platform engineering leader to shape the engine behind AI agents, guiding the architecture of the core system and the integration of services. You will coach a team of engineers, hire, review code, and keep the architecture simple as it grows while enforcing security and privacy.

Your backend focus will be PHP with a touch of TypeScript on the frontend. From roadmap to release, you will set rules for credentials, retries and approvals, and measure quality through

Qualifications

• 8+ years building production software with leadership experience.
• Strong backend development with a modern PHP framework; familiarity with TypeScript frontend.
• Experience designing systems with queues, retries and idempotency.
• Lead by example in code review and avoid unnecessary complexity.
• Proactive focus on security and privacy due to touching real customer systems.

Responsibilities

• Lead the architecture of the engine and how components fit together.
• Coach, review and hire a platform engineering team to move fast.
• Define rules for credentials, retries and approvals across integrations.
• Translate roadmaps into actionable plans and ship iteratively.
• Ensure quality with tests, static analysis and production metrics.

Skills

Leadership

Backend PHP

Frontend TypeScript

Queues & idempotency

Code review leadership

Security & privacy

Job description

Set the course for the engine behind every AI agent.

Every run, every flow and every approval in Infinized goes through the platform. You decide where it goes next, and you take a team of engineers with you.

The platform underneath does the heavy lifting: it picks up each message, runs the right AI agent, calls the integrations, waits for a person where it must and records every step.

What you’ll lead

The architecture of the engine

Queues, retries, streaming and the guardrails around every AI agent: you decide how the core fits together, and how it stays simple as it grows.

A team of platform engineers

You coach, review and hire. You make the team faster by making its decisions clearer, not by writing all the code yourself.

Control built in

Approvals, budgets and the audit trail are part of the engine, not an extra. You keep it that way as every new feature lands.

Integrations that behave

Every connector follows the same rules for credentials, retries and approvals. You set those rules and hold the line.

From roadmap to release

With product you turn the roadmap into a plan engineers believe in, then ship it small and often.

Quality you can measure

Tests, static analysis and production metrics tell you whether the platform got better this week. You make sure it did.

You’ll feel at home here if…

• You’ve spent 8+ years building production software, and a few of them leading engineers.
• You’re strongest on the backend (a modern PHP framework feels like home), and you find your way around TypeScript on the frontend.
• You’ve designed systems with queues, retries and idempotency, and you know where they break.
• You lead by example in code review, and you say no to complexity, kindly.
• You think about security and privacy before anyone asks. Our AI agents touch real customer systems, and we take that seriously.
• You make decisions you can explain, and you write them down.