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Overall employee rating

3.4
Based on 2 reviews
Rating distribution: 0 reviews rated 5 out of 5 stars. 0 reviews rated 4 out of 5 stars. 2 reviews rated 3 out of 5 stars. 0 reviews rated 2 out of 5 stars. 0 reviews rated 1 out of 5 stars.
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Detail Ratings
Work life balance
4.0
Career Growth
3.0
Work flexibility
5.0
Job Security
4.0
Pay and benefits
3.0
Leadership
3.0
Company Culture
4.0
Disclaimer: Reviews on Jobstore are independently submitted by users; we do not guarantee the accuracy or truth of any individual submission. Read more
Software Engineer
3.1
5 March 2026
Good learning, but career path can be fuzzy
Pros: You learn a ton here, especially if you're a junior Software Engineer interested in energy tech and AI solutions. My team was awesome, and the hybrid model offers good flexibility for a remote employee. It's a solid place to gain experience.
Cons: Career growth for more experienced engineering roles isn't always clear at Kaluza. I didn't see many defined paths for promotion beyond a certain level for a Software Engineer. Sometimes it feels like you're stuck in your current role if you want to advance.
Advice to Management: Focus on creating clearer career progression frameworks, especially for more experienced Software Engineer roles. Invest in mentorship programs for internal mobility to help people see their next steps.
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Software Engineer
3.7
26 February 2026
Solid WLB for a growing energy tech company
Pros: I really liked the flexibility here. The hybrid model means I'm not stuck in the London office five days a week. As a Software Engineer, I found that 40-hour weeks were pretty common, which is great for personal time.
Cons: Sometimes project deadlines got a bit tight, especially close to a release for our energy tech platform. It felt like leadership could plan a bit better to avoid those last-minute crunches. It's not constant, but it happens.
Advice to Management: Try to smooth out project timelines more. Better upfront planning would really help avoid those sudden rushes and keep the work-life balance consistent for engineering teams.
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