Mid Android Engineer

Ummah Jobs; Greater London; Hybrid; GBP 41,000 - 68,000; Full time

Benefits offered by this job

Equity options

33 days holiday per year

Learning day

International team travel

Job summary

Ummah is seeking a mid-level Android Engineer to build and maintain native Android apps used by millions. You’ll work Kotlin-first with Jetpack Compose and modern Android patterns, in a hybrid London/remote setup across UK and EU.

Responsibilities include end-to-end development, collaborating with product and engineering teams, and delivering high-quality UI/UX using Material Design. Prior experience with Coroutines and testing is essential.

Qualifications

• Minimum 2 years professional Android development with Kotlin.
• Strong Coroutines expertise and asynchronous programming patterns.
• UI test automation capability and Material Design familiarity.

Responsibilities

• Develop and maintain native Android applications end-to-end from requirements gathering through Google Play Store release
• Iterate quickly on UI designs across multiple feature areas based on product feedback
• Collaborate with the engineering and product teams on feature delivery and quality standards
• Contribute to architectural decisions using modern Android best practices

Skills

Kotlin

Coroutines

UI Testing

Material Design

Agile

Tools

Jetpack Compose

Room

Hilt

Ktor

Firebase

JUnit

GitHub

Job description

# Mid Android EngineerMuzzfull-timeLondon, UK (hybrid or remote UK/EU)Mid LevelMid-Level£41,000 – £68,000Share:## Job DescriptionMuzz is the world's largest Muslim marriage and matchmaking platform, connecting over 15 million members globally and facilitating more than 800,000 successful marriages. This company is a Y Combinator-backed (S17) profitable consumer tech startup headquartered in London.### Role OverviewThis is a full-time mid-level Android engineering position focused on building and maintaining mobile applications used by millions of Muzz's active users. Work arrangements vary by location: London-based candidates work hybrid (office Tuesdays, Wednesdays, Thursdays); UK-based remote candidates attend the office on the last Thursday of each month; EU-based candidates are fully remote.### Key Responsibilities* Develop and maintain native Android applications end-to-end from requirements gathering through Google Play Store release* Iterate quickly on UI designs across multiple feature areas based on product feedback* Collaborate with the engineering and product teams on feature delivery and quality standards* Contribute to architectural decisions using modern Android best practices### Technology StackKotlin-first development: Jetpack Compose, Coroutines, Room database, Hilt dependency injection, Ktor networking, Firebase, MVVM/MVI reactive patterns, MockK and JUnit testing, GitHub version control.### Required Qualifications* Minimum 2 years professional Android development with Kotlin* Strong Coroutines expertise and asynchronous programming patterns* Experience with caching strategies and performance optimization* Solid understanding of agile methodologies (Scrum, Kanban)* UI test automation capability* Familiarity with Material Design principles* Experience with threading, animation, video/image handling, and in-app messaging* Bonus: localisation experience and engagement with Android development community### Compensation & Benefits* Salary: £41,000–£68,000 per year plus equity (London hybrid location); £37,000–£61,000 per year plus equity (remote EU)* Minimum 33 days holiday per year* Monthly learning day (last Friday of each month)* Meaningful equity options* Twice-yearly international team travel and collaboration### Get alerts for jobs like thisNew **IT & Software Development** jobs, emailed weekly. No account needed — confirm once by email, unsubscribe in one click.Double opt-in: we email you a confirmation link first. No spam, no sharing of your address. See our privacy policy.### Apply for this roleApply on Company Website →Prefer freelance or side gigs? Check out UmmahArmy →Closes 25 October 2026