Johnson Matthey logo
Johnson MattheySoftware Engineer
Updated Oct 23, 2025

Johnson Matthey Software Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Software Engineer at Johnson Matthey, newest first and distilled into what to expect across the loop.

Get your personalized Johnson Matthey Software Engineer prep plan
Answer 3 quick questions and we will build a free study plan with the exact topics and questions to focus on.
Build my free plan
Hot & recentNewest first
11 months ago
Average Positive United Kingdom

I had a really positive conversation about the engineering position, and it felt constructive from the start. The discussion covered a broad range of topics, not just narrow technical questions—technical capabilities and how I approach problem-solving, but also how I work with others. We also talked about teamwork and continuous improvement, and the interviewer seemed genuinely interested in my experience and how I handle challenges.

What stood out was how the role sounded varied and collaborative, with opportunities to contribute across different projects and work with other teams. They emphasized innovation, safety, and delivering quality outcomes, and that landed with me because it matched my own values and the kind of work I want to be part of. Overall it felt professional and forward-looking, with a supportive atmosphere that focused on long-term success. I never got an offer from it, but it still left me feeling optimistic about the company and the role.
> 1 year
Easy Positive Republic of Macedonia

My interview was surprisingly relaxed and easygoing. HR was genuinely friendly, and that made a big difference in how comfortable I felt throughout the process. Everything had a smooth, welcoming flow, and the whole experience felt informative rather than stressful.

I walked away feeling like I’d been treated with respect and that the conversation was geared toward understanding me in a normal, human way. It wasn’t anything intense or adversarial. I didn’t end up receiving an offer, but the process itself was clearly run in a way that kept the atmosphere positive.

Unlock every Software Engineer interview experience

Real Software Engineer interview experiences
  • Difficulty, sentiment and outcomes
  • New reports added every week
See all experiences
Share your interview experience
Interviewed here recently? Add yours to help the next candidate. You'll appear as Anonymous.

What to expect

Distilled from the reports

Interview Structure & Rounds

The interview process typically includes multiple rounds, starting with a phone screen followed by an in-person assessment day that may involve technical exercises, group activities, and behavioral interviews. Candidates should expect a structured evaluation across different formats, including both technical and situational questions.

StructuredMultiple RoundsAssessment Day

Technical & Problem-Solving Focus

Candidates will face technical assessments that emphasize real-world problem-solving and reasoning rather than rote memorization of technical terms. Expect scenarios that reflect industry challenges, requiring practical application of knowledge and critical thinking.

Technical AssessmentProblem-SolvingReal-World Scenarios

Behavioral & Fit Interviews

Interviews often include behavioral questions aimed at understanding how candidates work with others and fit within the company culture. Candidates should prepare to discuss teamwork, challenges faced, and personal values in relation to the company's mission.

BehavioralCultural FitTeamwork

Atmosphere & Candidate Experience

The overall atmosphere during interviews is generally friendly and supportive, with an emphasis on open communication and respect. Candidates report feeling comfortable and valued throughout the process, which contributes to a positive impression of the company.

Friendly AtmosphereSupportiveCandidate Experience

Assessment Day Dynamics

On the assessment day, candidates may participate in group activities and presentations, which can add pressure but also provide opportunities to showcase teamwork and communication skills. Be prepared for a full day of evaluations that test various competencies.

Assessment DayGroup ActivitiesPresentation

Logistics & Administrative Aspects

Candidates should be aware of potential logistical issues, such as travel reimbursement processes, which may not be handled efficiently. It’s advisable to clarify these details beforehand to avoid frustration during the interview process.

LogisticsTravel ReimbursementAdministrative