"backend systems" Jobs

102 open tech roles matching “backend systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, Go. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 102 results

Anthropic

Lead a team of Connectivity engineers in London to build reliable and trusted AI connectivity infrastructure.

Anthropic London, UK Published 2 months ago
Heavy meetings
Monzo
Monzo Cardiff, London or Remote (UK) £135k–£184k/yr Published 2 years ago
Volta

Lead a platform engineering team at Volta, focusing on building and operating large-scale GPU compute infrastructure for AI workloads.

Volta Palo Alto, CA Published 1 month ago
Flexible on stack
Synthesia

Join Synthesia as a Staff Product Designer to shape enterprise design solutions for a leading AI video platform.

Synthesia London Published 3 weeks ago
AI-first team
Monzo

Lead the product strategy for Payments Infrastructure at Monzo, focusing on complex financial systems and stakeholder collaboration.

Monzo London £125k–£145k/yr Published 2 weeks ago
Monzo
Monzo Cardiff, London or Remote (UK) £76.5k–£95k/yr Published 2 years ago
Fireworks AI

Join Fireworks AI as a Member of Technical Staff to build innovative AI solutions on a large inference platform.

Fireworks AI London Published 1 week ago
Flexible on stack
Anthropic
Anthropic London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA $200.8k–$200.8k/yr Published 5 months ago
Volta

Lead a platform engineering team at Volta, focusing on building and operating large-scale GPU compute infrastructure for AI workloads.

Volta London, UK Published 1 month ago
Flexible on stack
Monzo

Join Monzo as a Staff Analytics Engineer to shape data architecture and drive impactful borrowing solutions.

Monzo Cardiff, London or Remote (UK) £121.6k–£164.6k/yr Published 2 months ago
Flexible on stack
Slingshot AI

Join Slingshot AI as a Member of Technical Staff to enhance mobile app features for mental health support.

Slingshot AI London Published 2 months ago
Flexible on stack
Multiverse IO

Join Multiverse as a Staff AI Engineer to shape the future of AI transformation in a high-velocity, cross-functional team.

Multiverse IO London Published 1 week ago
Multiverse IO

Join Multiverse as a Senior AI Engineer to shape the future of AI systems and drive transformation in the workforce.

Multiverse IO London Published 1 week ago
Monzo
Monzo Cardiff, London or Remote (UK) £130k–£165k/yr Published 1 year ago
Fireworks AI

Join Fireworks AI as an Applied Machine Learning Engineer to bridge AI research and real-world applications in a collaborative environment.

Fireworks AI London Published 1 week ago
Flexible on stack
Monzo

Lead Machine Learning for Workforce Management at Monzo, shaping ML strategy and building production systems to enhance customer support.

Monzo Cardiff, London or Remote (UK) £113.2k–£145.2k/yr Published 2 months ago
Monzo

Lead the development of advanced Machine Learning models to transform Customer Operations at Monzo.

Monzo Cardiff, London or Remote (UK) Published 1 month ago
Flexible on stack 60% coding
Monzo

Lead the development of advanced Machine Learning models to enhance Business Banking experiences for small businesses at Monzo.

Monzo Cardiff, London or Remote (UK) £115k–£150k/yr Published 1 month ago
Flexible on stack 60% coding