Bytes Software Services Jobs in Mayfair

Back end Software Developer - Data CentresRemote - Working from home£70,000 - £90,000OverviewThis role focuses on developing reliable, high-performance backend services and supporting the infrastructure they run on. You’ll work primarily with Python, contributing to API development, system design, and automation, while ensuring everything is robust...

🚀 Backend / Infrastructure Engineer — LondonI’m working with a small, high-calibre Series A product company building developer-facing software used by millions globally.They’re hiring a Backend / Infrastructure Engineer to take ownership of the systems behind the product, improve release reliability, and help scale the platform as they enter their...

Software Engineer – Execution / Trading SystemsLondon | Office-Based | PermanentA high-performing market maker is looking to hire a Software Engineer to join its core engineering team building the systems that power live trading across global electronic markets.This is a strong opportunity for an engineer who enjoys performance-critical systems, cl...

Lead & Senior Software Engineer | Fintech Accelerator | London | Scale-up ImpactThe OpportunityBorn from the successful launch of a major digital bank, we are hiring a high-growth venture team with a fresh mission. Building products that solve real-world financial problems by putting the customer at the center of every decision.As a Lead & Senior S...

Lead & Senior Software Engineer | Fintech Accelerator | London | Scale-up ImpactThe OpportunityBorn from the successful launch of a major digital bank, we are hiring a high-growth venture team with a fresh mission. Building products that solve real-world financial problems by putting the customer at the center of every decision.As a Lead & Senior S...

Java Software Engineer with around 3-6 years professional, post-graduate experience sought by one of the original Quantitative Hedge Funds, with a 20+ year track-record.The firm are renowned for a healthy, supportive, and collegiate working environment and culture, with no siloes, boasting an industry-leading staff tenure. This hire will be part of...

About UsFinalto is a global leader in liquidity provision and trading technology solutions, serving institutional and B2B clients across financial markets worldwide. With regulated entities in the UK, Singapore, Cyprus, Australia, and the UAE, and additional operational teams in Denmark and Bulgaria, we combine international reach with local expert...

Back end Software Developer - Data CentresRemote - Working from home£70,000 - £90,000OverviewThis role focuses on developing reliable, high-performance backend services and supporting the infrastructure they run on. You’ll work primarily with Python, contributing to API development, system design, and automation, while ensuring everything is robust...

Overview Insight Global is looking for a Senior Developer to join the Integration team within an global financial services organisation, enabling faster and more consistent onboarding of new applications and data feeds into business-as-usual platforms. The team builds reusable services, APIs and supporting infrastructure (leveraging AWS native serv...

GenAI Python DeveloperLocation: Hybrid / 2 days in LondonSalary: £60,000 - £75,000 + BenefitsNotice Period: Immediate to 2 Weeks PreferredWe're looking for an experienced GenAI Python Developer to join a high-profile programme delivering an enterprise-scale GenAI Virtual Agent capability for a global organisation.This is an opportunity to work at t...