IoT Platform Test Engineer – Scale & CI/CD Expert

Atlas Copco Group; Antwerpen; Hybride; EUR 60 000 - 85 000; Plein temps

Avantages offerts par ce poste

Health insurance

Paid leave

Retirement benefits

Résumé du poste

Atlas Copco Group in Wilrijk, Belgium, is expanding the platform team with a Test Engineer who owns the quality of the IoT backbone. You will test domain services, APIs, and data flows, ensuring telemetry integrity from ingestion to consumer delivery, while contributing to shared test frameworks in a fast-moving Agile environment.

The role emphasizes evaluating contracts, schemas, event streams and system performance at scale, with migration proofing and strong focus on data correctness and

Qualifications

• Solid grounding in testing methodology, QA practice and defect analysis: functional, regression and risk-based testing.
• You test services and APIs directly, not through a user interface. REST and messaging, schemas and contracts.
• You write test code, and you write it properly: readable, reviewed, running in a CI/CD pipeline.
• Hands-on with SQL and comfortable judging whether data and aggregations are actually correct.
• A working understanding of distributed, service-based architectures: asynchronous messaging, eventual consistency, retries and idempotency.
• Strong troubleshooting and root cause analysis. You keep digging until you know why, not just that it failed.
• Agile / Scrum experience, the confidence to say in refinement that something is not testable as specified, and fluency with AI tooling.

Responsabilités

• Test the platform where it lives: contract, schema and integration testing of domain services and APIs, message and event flows, and the persistence behind them.
• Validate the data, not just the code: event streams, time-series and aggregated telemetry, from the message a device sends to the value the platform serves to its consumers.
• Extend the shared test framework the other service teams build on, and keep those suites running as quality gates in CI/CD rather than by hand.
• Solve testability as a design problem. Determine needed test data, stubs, simulators or contract tests and get them into backlog before feature is built.
• Hold the platform to what it promises its consumers; own contracts and coordinate with crossing teams.
• Cover performance and load at fleet scale using harnesses that drive real processing pipelines.
• Prove migrations and domain transitions: dual-source comparisons and backward compatibility checks.
• Shape quality upstream and after the fact: turn requirements into test cases; triage defects across boundaries.
• Leverage AI in daily work and help the team raise the bar on its use.

Connaissances

Testing methodology

QA practice

Defect analysis

REST APIs

C# on .NET

xUnit

SQL

Distributed systems

Agile/Scrum

AI tooling

Outils

Testcontainers

Azure DevOps

Kafka

PostgreSQL

Redis

ClickHouse

NuGet

Xray

Description du poste

Atlas Copco Group in Wilrijk, Belgium, is expanding the platform team with a Test Engineer who owns the quality of the IoT backbone. You will test domain services, APIs, and data flows, ensuring telemetry integrity from ingestion to consumer delivery, while contributing to shared test frameworks in a fast-moving Agile environment.

The role emphasizes evaluating contracts, schemas, event streams and system performance at scale, with migration proofing and strong focus on data correctness and