react native developer jobs in London

What We Do Rillet serves accounting and finance teams, the financial brains of their companies. Our job is to help them run the numbers with impossible speed, accuracy, and insight. Rillet is the AI-native ERP built for modern finance teams. We help companies automate the most critical parts of finance, from closing the books and recognizing revenue to...

Janus Henderson Group is seeking a skilled software engineer to build and support cloud-native applications, data services, and APIs for the Alternatives technology platform. You will work with Portfolio Managers and engineering leads to deliver scalable solutions aligned with architecture standards.You will hands-on develop, test, deploy, and support...

Scala Developer (Contract)Duration: 12 Months (Possibility for extension)Location: Bromley/Hybrid (3 days per week on site)Rate: A highly competitive Umbrella Day Rate is available for suitable candidatesRole ProfileOur client, a prestigious organisation in the investment banking sector, is seeking a skilled Scala Developer to join their team on a fixed-term...

ОписаниеОписания нетЗадачиLead solution architecture and technical design activitiesDesign, develop, and maintain production‑grade Python applicationsRefactor and modernize applications originally developed by business teamsDesign scalable, resilient, secure, and observable AWS‑native solutionsContribute to data architecture and...

Python Developer - GenAI Salary: £45,000 - £55,000 plus benefits, perks and healthcare options Locations: London, Bristol, Manchester, Glasgow or Newcastle Job Type: Permanent | Hybrid / 2 days per week onsite | Occasional travel to client sites Requirements: SC eligibility & full right to work in the UK required (no sponsorship available) The Role: We're...

About RAResident Advisor has been a home for electronic music culture since 2001. Event discovery, ticketing, news and long‑form editorial, artist profiles, original films, and a weekly mix series two decades deep. Around 7 million people use the web platform every month, with a wider audience across our apps and other channels. Underneath the platform...

The candidate must demonstrate significant experience in the following: Application Development C# .NET Entity Framework JavaScript React Vue.js REST API development Microservices architecture Windows Presentation Foundation (WPF) Object-oriented design and development Secure coding practices SOLID principles Cloud & DevOps AWS Docker Jenkins GitLab CI/CD...

JavaScript Developer - React / TypeScript Ncounter is supporting a growing technology consultancy delivering digital transformation programmes across law enforcement, public safety and wider government. We are looking for an experienced Frontend Developer who can combine strong hands-on engineering with the confidence to work in a consulting environment,...

A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team.This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling a global trading platform that operates across dozens of exchanges worldwide. The environment combines...

Azure DeveloperAzure DeveloperThe location of the role is London (hybrid working).The duration of the contract is 6 months.The pay rate on offer £650 - £685 per day (via Umbrella agency).Role and responsibilityDevelop cloud-native applications using Azure App Services, Functions, and Logic Apps.Refactor and re-platform legacy applications for...

About Clearwater Analytics:Clearwater Analytics is a global SaaS solution for automated investment data aggregation, reconciliation, accounting, and reporting. Clearwater helps thousands of organizations make the most of investment portfolio data with cloud-native software and client-centric servicing. Every day, investment professionals worldwide trust...

We’re recruiting an experienced Full Stack Developer to help build a greenfield trading platform for a financial services business. **This is a full-stack role with a strong front-end/UI emphasis.** You’ll lead on responsive, real-time trading interfaces using Next.js and React, while also contributing to backend services, APIs and integrations. It is...

AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data context in real time, giving security teams visibility and control across every tool and workflow so companies can move faster with AI while minimizing risk. We operate in one of the...

AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data context in real time, giving security teams visibility and control across every tool and workflow so companies can move faster with AI while minimizing risk. We operate in one of the...

About WondersphereWondersphere is an independent branding and digital studio based in London. We work with ambitious organisations to bring clarity to complex businesses, creating brand identities, experiences and digital platforms that support their growth.We’re a small, senior team that works closely with our clients, from the initial thinking through to...

In today’s digital era, customers are looking for outcome driven services and solutions. Person is expected to bring in required domain, technical and execution capabilities, to help customer realise its vision and in end-to-end transformation journey through smarter applications, integrated services and execution excellence. Job Description Should have...

Role: Full Stack Senior Developer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. About the job We are looking for an...

## DescriptionAbout SupabaseSupabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth.About the RoleWe're looking for a Developer Relations Engineer based in...

Job Description Mobile Application Developer for Android and IOS We are urgently looking for a Mobile Application Developer (iOS/Android) in North London. The following are key software development skills that we require: • AngularJS (v1.4/v1.5) • Cordova • ionic • JavaScript • TeamCity • Protractor automation • Mobile development experience ...

About Eidra UKEidra is a collective of around 1,600 people across design, technology, data and business transformation companies, including Umain, Kurppa Hosk, Above and Curamando. Eidra UK brings that capability together for UK clients from our London base.Umain is the engineering practice inside Eidra UK. We design, build and run digital products at...