1 to 25 of 38 Firebase Jobs in the UK

Senior iOS Developer

Location
Cardiff, Wales, United Kingdom
CircleCI, TestFlight and the App Store for delivery; automated unit, UI and snapshot testing alongside BrowserStack for device coverage; and New Relic and Firebase Crashlytics for observability. Claude Code and other emerging agentic tools support our engineering workflows. Why Veygo? At Veygo, we’re here to unlock independence. ...

Senior Flutter developer

Location
Clevedon, England, United Kingdom
using Swift or Kotlin. Experience with offline-first application architectureand complex data synchronisation. Experience with maps, location services, indoor navigationor Bluetooth beacons. Experience with Firebase services, push notificationplatforms and real-time messaging. Mobile CI/CD pipelines, automated builds anddeployment workflows. Experience with AWS-hosted services and cloud-basedapplication ...

AI Software Engineer

Location
Colchester, England, United Kingdom
LangChain Agents, AutoGen, or CrewAI; tool/function calling, orchestration, memory, and guardrails RAG & vector databases —-Pinecone, Weaviate, or Chroma Databases – PostgreSQL, MongoDB, or Firebase Cloud & deployment – AWS, GCP, or Azure; Docker; CI/CD Security & compliance – secure coding, secrets management, access controls, data encryption, and GDPR‐aware data ...

Senior Mobile Engineering Manager (iOS & Android SDK)

Location
Greater London, England, United Kingdom
/CD release pipelines (We use Github Actions). Required: experience with observability and crash tooling used in mobile environments (for example Sentry, Firebase, Crashlytics). Preferred: Python for data analysis and validation workflows. Preferred: experience with feature flag rollouts, emulator/device testing strategies, and release validation frameworks. ...

Senior Design Engineer

Location
Hounslow, England, United Kingdom
modern frameworks and languages such as TypeScript, Next.js, or LightningJS Experience with platforms and tools such as Node.js, GraphQL, GitHub, AWS, Azure, GCP, Cloudflare, Firebase, Mixpanel, Contentful, Vercel, Xcode, and Apache Nice-To-Have: Experience with React Native, Swift, and SwiftUI Experience with web and cloud infrastructure and deployment ...

Engineering Enablement Lead – AI and Delivery

Location
Greater London, England, United Kingdom
including what did not work. Has built or substantially improved automated test coverage and deployment pipelines for an existing codebase. Experience with Angular, TypeScript, Firebase and Google Cloud Platform, or Laravel and PHP; experience across both stacks is desirable. Observability and security tooling in a pipeline (Sentry, OpenTelemetry, dependency ...

iOS Developer

Location
Greater London, England, United Kingdom
stakeholder management and cross‐functional collaboration. A passion for building high‐performing engineering teams while remaining technically involved. Experience with CI/CD, Bitrise, Firebase, Datadog or Sentry would be a bonus. What's on Offer? Salary up to £130,000 London (3 days onsite, 2 days remote) Competitive ...

Senior Software Engineer (Comms Platform)

Location
Greater London, England, United Kingdom
teamwork. Experience in FinTech or financial services. Experience building scalable distributed systems integrated with communications providers (e.g., Twilio, SendGrid, Amazon SNS, Vonage, WhatsApp, Firebase). Knowledge of domain-specific topics such as Sender ID verification, email reputation management, and intelligent message routing. Exposure to Domain-Driven Design (DDD). ...

Senior Software Engineer (Comms Platform)

Hiring Organisation
ebury
Location
London, England, United Kingdom
Haves/DesirableExperience in FinTech or financial services.Experience building scalable distributed systems integrated with communications providers (e.g., Twilio, SendGrid, Amazon SNS, Vonage, WhatsApp, Firebase).Knowledge of domain-specific topics such as Sender ID verification, email reputation management, and intelligent message routing.Exposure to Domain-Driven Design (DDD).Hands-on experience ...

Technical Lead

Location
Greater London, England, United Kingdom
reliability improvements. Manage CI/CD pipelines, containerisation (Docker, Kubernetes), secrets management and deployment automation. Maintain and optimise MySQL and cloud data services (CosmosDB, Firebase, Data Lake). Ensure query performance and cost efficiency at scale. Establish infrastructure-as-code practices (Terraform, Bicep or equivalent) and enforce security best ...

Lead Android Developer

Location
Greater London, England, United Kingdom
integrating 3rd party libraries as per project requirements. Additional technologies include: Kotlin Retrofit + OkHttp MVVM ExoPlayer JUnit4 and Mockito Dagger + Hilt Firebase Coroutines and Flows Google Analytics AI: Familiarity with AI-assisted development workflow tooling e.g code completion, code validation Including many of the Android support libraries. ...

Analytics Implementation Specialist

Location
Greater London, England, United Kingdom
work with engineering teams to ensure correct implementation across all platforms – including QA, UAT and release monitoring. This work is primarily within GTM, GA4, Firebase and Segment. Collaborate with marketing teams to deliver or advise on the correct implementation of marketing technology platforms, including Google Tag Manager where required. ...

Mid Android Engineer - Muzz

Location
Greater London, England, United Kingdom
around threading, animation, video/image manipulation, messaging Technology we love Kotlin Jetpack Compose Coroutines MockK, JUnit Room, Ktor, Hilt Reactive, MVVM/MVI Firebase Github Why join Muzz? We’re a profitable Consumer Tech startup, backed by Y Combinator (S17) and based in London . Join our fast ...

Senior Full Stack Developer

Location
Newbury, England, United Kingdom
architectures. Experience moving database-driven applications from SQL Server to MySQL. Familiarity with Google Cloud Platform, including virtual machines, Cloud SQL, Cloud Storage and Firebase Functions. Experience with CI/CD pipelines and automated testing. You enjoy working across the full technology stack and are comfortable tackling complex systems ...

Senior Full Stack Web Developer

Location
Greater London, England, United Kingdom
state management), and Node.js. Proficiency across modern full-stack tooling: Next.js (or equivalent), CSS-in-JS or Tailwind. Hands-on experience integrating auth providers (Firebase, Auth0), payment systems (Stripe, RevenueCat, PayPal), feature-flag platforms (LaunchDarkly, Flagsmith), and analytics tools (Amplitude, PostHog). Strong UI/UX sensibility; you care ...

ASO/SEO Specialist

Location
United Kingdom
testing, funnel optimization, and data-driven decision-making. Strong analytical skills and experience with tools such as AppTweak, Ahrefs, AppFigures, BrandMentions, Google Analytics, Firebase, AppsFlyer, Adjust, or Amplitude. Excellent stakeholder management and communication skills, with experience coordinating cross-functional teams and external contractors. English level C1 or higher. Experience ...

Senior Android Developer

Location
Greater London, England, United Kingdom
Java MVVM Clean Architecture Android Jetpack : LiveData, ViewModel, Room, Navigation components Dagger2 RxJava2 Retrofit + OkHttp ExoPlayer JUnit4 and Mockito Glide Google Analytics Firebase Including many of the Android support libraries. Responsibilities include: Responsible for producing detailed technical documentation including pitch responses, technical write ups and solutions documents. Responsible ...

Senior Design Engineer

Location
West of England, England, United Kingdom
patterns and the bar, through review and through the work itself Frontend React, React Native/Expo, TypeScript, Tailwind, Figma Infrastructure Google Cloud Run, Firebase Hosting, Terraform, CircleCI Monorepo, pnpm, MacBook Pro AI tools Claude Code, Claude Agent SDK, Paperclip, Wispr Flow, GitHub Copilot What we're looking ...

Senior Flutter lead

Hiring Organisation
Intuition IT Solutions Ltd
Location
Manchester, UK
Architecture: State management, dependency injection, multi-tenant apps \n API Integration: GraphQL and REST \n Security: OAuth2/OIDC, Keycloak, biometrics, OWASP \n Notifications: Firebase FCM/Azure Notification Hubs \n CI/CD: Azure DevOps, App Store and Google Play releases \n Testing: Unit, widget and integration testing ...

Lead React Native Mobile Engineer | Cloud & CI/CD

Location
Nottingham, England, United Kingdom
deliver scalable, high‐quality software with a strong focus on user experience. You’ll drive end‐to‐end development, integrate with AWS/Firebase, and lead testing strategies including Detox. A strong background in React Native and Redux is essential for success in this role. #J-18808-Ljbffr ...

Android Engineer

Location
Greater London, England, United Kingdom
Experience* Strong Kotlin, Java, and Android SDK knowledge.* Experience with MVVM, Clean Architecture, Jetpack components.* Proficiency in REST APIs and JSON integration.* Knowledge of Firebase, Gradle, Git, CI/CD.* Ability to optimize performance and app security.* Strong debugging, testing, and problem-solving skills.**Bonus**: equity**Note**: Salary depends ...

Site Reliability Engineer (Chinese speaking, £90k, Financial Services,Technology, London)

Location
Greater London, England, United Kingdom
Understanding of CI/CD systems, GitLab & Git, Jenkins, and other similar tools. Expertise in alerting and monitoring technologies such as Prometheus, Slack, Zabbix, Firebase, Grafana, and the ELK stack. Understanding of the TCP/IP protocol and Nginx administration. English language abilities, both written and spoken. Self‐motivated ...

Technical Product Generalist (m/w/d) - UK remote

Location
England, United Kingdom
Replit Agent, Claude Artifacts, Midjourney, v0.dev. Automation/No-Code: Make.com, Zapier, Airtable, Bubble, or Webflow. Modern Stack: Knowledge of how APIs, Supabase/Firebase, and Vercel work. Product: Linear, Notion, Figma (enough to wireframe). Your Personality: Entrepreneurial: You’ve likely had a side hustle or tried ...

Analytics Implementation Engineer — Digital Analytics & MarTech

Location
Greater London, England, United Kingdom
ensuring accuracy for analysts and reporting. You will work with product, engineering, and marketing to define data requirements and implement tracking across GTM, GA4, Firebase and Segment. The role requires hands-on experience with mobile analytics, strong communication, and familiarity with MarTech stacks. We offer a hybrid work model ...

Full-Stack Web Developer (React, Node, Next, Paris, relocation)

Location
Greater London, England, United Kingdom
excellent communication skills (English is a must). You have a thirst for learning and a passion for pushing boundaries. Bonus Points: Experience with Firebase is a perk. We actively seek developers who contribute to open-source projects. We Offer: Competitive salary with a relocation package for international candidates. ...