Software Test Engineer Performance and Reliability

Nordic Investin is recruiting a Software Test Engineer Performance and Reliability on behalf of one of our partner companies. You want technical choices, delivery and production behaviour to reinforce each other, even when the constraints are difficult.

The partner is strengthening its capability in performance assurance that exposes capacity and resilience risks before release. You will connect k6 and Gatling, workload modelling and observability while ensuring that bottleneck analysis and CI pipelines receive appropriate discipline. The aim is practical progress that colleagues can use, leaders can evaluate and the organisation can sustain.

The environment rewards early questions, visible trade-offs and engineering discipline. Security and operability belong in the design.

You will work with product, architecture, security, operations and domain colleagues. The partner values short feedback loops, evidence from real systems and direct communication.

This role calls for solid delivery experience and the appetite to take broader ownership. You are expected to make trade-offs visible, recognise when a decision needs wider expertise and move work forward without creating unnecessary process.

Own the practical direction for performance assurance that exposes capacity and resilience risks before release.

Translate goals and constraints into a clear approach for k6 and Gatling and workload modelling.

Establish useful standards, routines or decision artefacts around observability.

Coordinate stakeholders and dependencies affecting bottleneck analysis.

Use evidence and measurable outcomes to improve CI pipelines.

Strengthen knowledge sharing and sustainable ownership through reliability reporting.

Relevant experience delivering performance assurance that exposes capacity and resilience risks before release in a demanding environment.

Strong working knowledge of k6 and Gatling and workload modelling.

Practical experience applying observability and bottleneck analysis.

Ability to assess priorities, risks and trade-offs involving CI pipelines.

Evidence of clear stakeholder communication and dependable end-to-end ownership.

Professional English and the judgement to work with sensitive or business-critical information.

Experience that would add value

Experience from transaction platforms commerce and online services.

Exposure to reliability reporting in a cross-functional or multi-team environment.

Swedish language skills or experience working across Nordic organisations.

A background that can succeed here

Your background may be product engineering, platform work, enterprise technology or consulting. What matters is technical depth connected to user and business consequences. Direct experience of performance assurance that exposes capacity and resilience risks before release is valuable, while adjacent experience counts when it shows transferable judgement.

What makes the opportunity interesting

The role offers meaningful ownership and the opportunity to influence both the solution and the decisions around it. The focus on performance assurance that exposes capacity and resilience risks before release gives the opportunity a clear mission and room to influence priorities and success measures.

The exact partner, employment model, compensation, start date and working arrangement will be explained openly during the process. Nordic Investin will make sure you understand the opportunity before asking you to make a decision.

The recruitment conversation

Nordic Investin will focus on decisions you have made: the context, alternatives, result and what you would change today. You will also have room to ask direct questions and test whether the role, mandate and partner environment are right for you.

Apply with your CV or LinkedIn profile and a short note about a relevant system, platform or technical change you helped improve. Nordic Investin welcomes different routes into the profession and assesses evidence, judgement and potential alongside formal titles.