Firebase Jobs in London

25 of 25 Firebase Jobs in London

Lead React Native Developer (PropTech Startup)

London, United Kingdom
Hybrid / WFH Options
Story Terrace Inc
memory leaks, UI responsiveness, performance bottlenecks, app profiling. APIs & Data Handling: RESTful APIs, state management (Redux, Zustand, Recoil), offline storage, real-time data (WebSockets, Firebase, SignalR). Testing & Quality Assurance: Unit and integration testing (Jest, React Testing Library), UI testing (Detox/Appium), automated testing pipelines. Deployment & DevOps: CI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead React Native Engineer

London, United Kingdom
Hybrid / WFH Options
Randstad (Schweiz) AG
memory leaks, UI responsiveness, performance bottlenecks, app profiling. APIs & Data Handling: RESTful APIs, state management (Redux, Zustand, Recoil), offline storage, real-time data (WebSockets, Firebase, SignalR). Testing & Quality Assurance: Unit and integration testing (Jest, React Testing Library), UI testing (Detox/Appium), automated testing pipelines. Deployment & DevOps: CI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Kotlin)

London, United Kingdom
ENGINEERINGUK
personal qualities Key Experience Proficiency in Kotlin mobile development for Android OS Experience of Android SDK, frameworks and APIs Familiarity with cloud services e.g. Firebase Knowledge of app deployment processes e.g. Google Play Store Experience in UI development on a direct-to-consumer product Comfortable writing in cutting edge More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Python Developer

London Area, United Kingdom
Glite Tech
with different types of programming languages: interpreted, compiled, with garbage collection, manual memory management, reference counting memory management, etc. Current tech stack: Python AWS Firebase Docker Terraform React PostgreSQL What we can offer A real-deal startup adventure: you'll be hopping on a major project while it's More ❯
Posted:

Senior Python Developer

london, south east england, United Kingdom
Glite Tech
with different types of programming languages: interpreted, compiled, with garbage collection, manual memory management, reference counting memory management, etc. Current tech stack: Python AWS Firebase Docker Terraform React PostgreSQL What we can offer A real-deal startup adventure: you'll be hopping on a major project while it's More ❯
Posted:

Senior Full Stack Engineer

London, United Kingdom
Hybrid / WFH Options
Frog
have experience with tools and technologies that make them possible - CI/CD. Hands-on experience with SQL, NoSQL databases, or productised options, like Firebase, or Couchbase. Experience creating AR/VR experiences. Experience with 3D Design tools such as Blender. High level understanding of the marketing technology cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Full Stack Development

london, south east england, united kingdom
Glite Tech
different types of programming languages: interpreted, compiled, with garbage collection, manual memory management, reference counting memory management, etc. Current tech stack: Python AWS MongoDB Firebase Docker Terraform React PostgreSQL What we can offer: A real-deal startup adventure: you'll be hopping on a major project while it's More ❯
Posted:

Android Senior Developer

London, United Kingdom
Hybrid / WFH Options
Eteam Workforce Limited
Retrofit, Room DB, Material Design. -Must have designed and built core infrastructure and integrations from scratch -Must be aware of A/B testing (Firebase), UI Design System, push notifications, in-app chat support & various security/compliance protocols. Minimum years of experience More ❯
Employment Type: Contract, Work From Home
Rate: £450 per day InsideIR35
Posted:

Lead Node Developer

London Area, United Kingdom
ARC IT Recruitment
colleagues. A self-starter with excellent problem-solving and debugging skills. Strong communication and collaboration abilities. Tech Stack You’ll Work With: Node.js TypeScript Firebase/Firestore Redis Microservices This opportunity is hybrid (3 days a week in their West London office). to £475 per day Outside IR35 More ❯
Posted:

Lead Node Developer

london, south east england, United Kingdom
ARC IT Recruitment
colleagues. A self-starter with excellent problem-solving and debugging skills. Strong communication and collaboration abilities. Tech Stack You’ll Work With: Node.js TypeScript Firebase/Firestore Redis Microservices This opportunity is hybrid (3 days a week in their West London office). to £475 per day Outside IR35 More ❯
Posted:

Technical Lead Test Engineer - Contract

London Area, United Kingdom
Salt
Labs). • Prior experience working in a regulated industry like banking or insurance. • Knowledge of monitoring tools for crash reporting and user analytics (e.g., Firebase, Sentry More ❯
Posted:

Lead Quality Engineer (Flutter, API) - Insurance - Hybrid

London, United Kingdom
Hybrid / WFH Options
Salt Digital Recruitment
Labs). Prior experience working in a regulated industry like banking or insurance. Knowledge of monitoring tools for crash reporting and user analytics (e.g., Firebase, Sentry). Rates depend on experience and client requirements. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead Test Engineer - Contract

london, south east england, United Kingdom
Salt
Labs). • Prior experience working in a regulated industry like banking or insurance. • Knowledge of monitoring tools for crash reporting and user analytics (e.g., Firebase, Sentry More ❯
Posted:

Mobile Marketing Manager

London, United Kingdom
Trainline
LTV and ROAS. Experience with marketing measurement and attribution, using mobile measurement platforms (Appsflyer, Singular, Branch, Adjust, Kochava), and tools like Google Analytics 4, Firebase, and Google Tag Manager. Solid understanding of mobile measurement technologies, including SKAdNetwork and the Android Privacy Sandbox. Skilled in automating reports using data analytics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mobile Growth & Platform Manager

London Area, United Kingdom
Hybrid / WFH Options
GIMO Global Interactive Marketing Online Ltd
stay ahead of platform changes, promotional opportunities, and compliance needs. 🔬 Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
Posted:

Mobile Growth & Platform Manager

london, south east england, United Kingdom
Hybrid / WFH Options
GIMO Global Interactive Marketing Online Ltd
stay ahead of platform changes, promotional opportunities, and compliance needs. 🔬 Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
Posted:

Mobile Growth & Platform Manager

South East London, London, United Kingdom
Hybrid / WFH Options
Global Interactive Marketing On-Line Ltd
stay ahead of platform changes, promotional opportunities, and compliance needs. ?? Analytics & Experimentation Set up and maintain a robust growth analytics framework using tools like Firebase, AppsFlyer, Mixpanel, or similar. Lead experimentation and A/B testing on features, onboarding, and engagement flows. Provide regular reports and insights to the More ❯
Employment Type: Permanent, Work From Home
Posted:

Lead React Native Developer

London Area, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
experiences and leveraging cutting-edge technologies to drive exceptional engagement. Requirements : ● 4+ years of commercial experience using React Native and Redux. ● Proficiency in TypeScript, Firebase, and REST APIs. ● Proven track record of working on commercial, production-deployed B2C applications. ● Familiarity with tools and platforms such as App Center, Jenkins More ❯
Posted:

Lead React Native Developer

london, south east england, United Kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
experiences and leveraging cutting-edge technologies to drive exceptional engagement. Requirements : ● 4+ years of commercial experience using React Native and Redux. ● Proficiency in TypeScript, Firebase, and REST APIs. ● Proven track record of working on commercial, production-deployed B2C applications. ● Familiarity with tools and platforms such as App Center, Jenkins More ❯
Posted:

Senior UI Designer (Design Systems)

London, England, United Kingdom
Troi
user experiences. Work closely with UX designers, developers, and stakeholders from teams across the business to shape user-centric solutions. Use tools like GA4, Firebase, and Hotjar to inform design decisions and optimise the customer experience. We're looking for an out and out Senior UI Designer, we fully More ❯
Posted:

Senior UI Designer (Design Systems)

london, south east england, United Kingdom
Troi
user experiences. Work closely with UX designers, developers, and stakeholders from teams across the business to shape user-centric solutions. Use tools like GA4, Firebase, and Hotjar to inform design decisions and optimise the customer experience. We're looking for an out and out Senior UI Designer, we fully More ❯
Posted:

Mobile React Native Developer (Lead)

London, United Kingdom
Hybrid / WFH Options
Embarcaderomediagroup
success. Technical Requirements : 4+ years of commercial experience in mobile app development using React Native and Redux. Proficiency in TypeScript and experience working with Firebase and REST APIs. Proven track record of working on commercial, production-deployed B2C applications. Familiarity with tools and platforms such as App Center, Jenkins More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mobile Engineer (Android) - hybrid

London, UK
Hybrid / WFH Options
Blue Light Card
dependency injection and Kotlin Multiplatform Mobile (KMM) for shared business logic Experience using GitHub for source control, GitHub Actions for CI/CD, and Firebase Crashlytics for monitoring app stability Familiarity with key tools and services like Amplitude for analytics, Braze for push notifications and in-app messaging and … Stripe for card payments to build engaging, data-driven applications Hands-on experience with Appium for UI testing and Firebase App Distribution for pre-release testing Understanding or experience with server-driven UI concepts to create dynamic, flexible app designs Excellent communication skills, with the ability to collaborate effectively More ❯
Posted:

eCommerce Executive/Product Owner - DTC

London Area, United Kingdom
The Change Partners - Global talent specialists for a connected world
The Change Partners are currently engaged with an international Iconic consumer brand that is looking for a DTC Digital Product Owner/eCommerce Executive across the website and mobile app. We seek someone with strong initiative to work across strategy More ❯
Posted:

eCommerce Executive/Product Owner - DTC

london, south east england, United Kingdom
The Change Partners - Global talent specialists for a connected world
The Change Partners are currently engaged with an international Iconic consumer brand that is looking for a DTC Digital Product Owner/eCommerce Executive across the website and mobile app. We seek someone with strong initiative to work across strategy More ❯
Posted:
Firebase
London
10th Percentile
£62,500
25th Percentile
£68,125
Median
£90,000
75th Percentile
£95,000