You will work on mobile or web applications, using JavaScript, React, Node.js, TypeScript, Python, or Java for web, or Swift, Objective-C, Kotlin, or Java for mobile. Konrad is a digital consultancy that builds consumer and enterprise digital products.

Meta★4.0 (1.1k)· London

Work with Objective-C/C++/Swift and the iOS SDK to build and optimize complex iPhone/iPad applications. Meta builds social technologies that connect billions of people and is advancing toward immersive augmented and virtual reality experiences.

Work with iOS and/or Android native development (modern and legacy languages), TDD/BDD, and CI/CD pipelines. You will lead technical strategy and implementation for The Sun's mobile apps, a major UK news brand reaching millions of digital readers. This principal role also involves hiring, growing, and running the engineering team.

Lloyds Banking Group★3.7 (2.8k)· London

You'll work with Swift, SwiftUI, UIKit, Swift Concurrency, and write unit, integration, and UI tests. You'll join a cross-functional team designing, building, and shipping iOS mobile experiences and consumer-facing features for a fintech product.

Deliveroo★3.3 (1.5k)· London

You’ll work with Go, Python, Terraform, AWS, Bazel, and container orchestration/Kafka/observability tooling. The Developer Platform group builds core systems, tools, and environments (monorepo, build ecosystem, IDEs, agentic tooling) to improve developer experience and iteration speed. No team size is specified.

Google★4.3 (6.3k)· London

You will work with Kotlin, Jetpack Compose, and Material Design as Technical Lead on Google Search’s Android team, evolving OS-level entry points like the Quick Search Box into a cohesive access system. You will manage a team of 6 engineers while spending 50% of your time on individual contributions.

Design, develop and test Android apps using Kotlin, Jetpack Compose, MVVM and Clean Architecture; also build and consume RESTful APIs. You will contribute to cross-platform mobile solutions and work with Git in an Agile team building applications for multiple client industries.

Mindera★4.8 (12)· London

You will build a greenfield platform using NestJS, Node.js, TypeScript, React Native, Expo, PostgreSQL, Redis, Auth0, Docker, Docker Compose, and AWS ECS, and collaborate with teams using Kotlin and Spring Boot. The team is developing a greenfield platform within a large enterprise technology ecosystem.

NatWest Group★3.7 (1.2k)· London

You’ll work with Swift, SwiftUI, UIKit, RESTful APIs, MVVM-C or Clean Architecture, Swift Package Manager, XCTest, CI/CD pipelines, and Git. You’ll join a mobile feature team within NatWest Digital X to engineer, maintain, and test native iOS applications for the bank. The listing does not specify team size.

Build and ship production code for Speechify’s iOS app using Swift and SwiftUI, working within a dedicated product team on a text-to-speech platform serving over 50 million users. You will maintain complex app architecture, lead engineering decisions, and use Fastlane, CI/CD, multithreading, and Git.

Build an AI Finance Agent across Android and iOS using Kotlin and/or Swift, integrating APIs for insurance, payments, claims and other financial services. You will partner with product, design and backend teams to ship clean, reliable mobile experiences for a fast-growing finance platform in Southeast Asia.

You will develop native iOS applications using Swift, SwiftUI, UIKit, RESTful APIs, Swift Package Manager, XCTest, and CI/CD with Git. Working within a mobile feature team at NatWest Digital X, you will engineer and maintain customer-centric, high-performance banking solutions.

Lead Game Developer role using Unreal Engine (C++ & Blueprints) and Unity (C#), with AWS, Jenkins, GitHub, Bitbucket, Plastic SCM, and Jira. You'll build and optimize evidence-based mobile games for youth mental health, including flagship app Lumi Nova, and mentor one mid-level developer.

You’ll build iOS apps using Swift, core iOS frameworks, Xcode, Interface Builder, Auto Layout, unit testing, and UI automation. You’ll join ASOS’s Product Development teams, delivering customer-facing fashion shopping experiences and trade/payments platforms used by millions globally. No team size is specified.

Rightmove★3.7 (31)· London

You will build and operate GCP-based data platform infrastructure and tooling, writing Python and SQL and deploying with Terraform and CI/CD pipelines. You will design reusable batch and real-time data ingestion and processing frameworks and champion engineering best practices on the Data Engineering & Infrastructure team. This team builds the data infrastructure powering Rightmove, the UK’s largest property website.

Rightmove★3.7 (31)· London

Lead the design of Rightmove's data platform, working with dbt, Spark, Beam, Python, SQL, Terraform, and GCP. You will build scalable data infrastructure for analytics, ML, and AI initiatives across the UK's largest property marketplace.

Apple★4.1 (14k)· London

You will test backend APIs, web frontends, and native iOS applications, working with automation frameworks and CI/CD pipelines. The team builds systems for Apple’s channel partners and stores, including DCOTA (digital content management) and StoreFront (staff management app).

JPMorgan★3.9 (20k)· London

You will build Spring Boot based frameworks and libraries using Java for the J.P. Morgan Personal Investing backend platform. This hands-on role works with Maven, Gradle, and micro-service architectures. You will collaborate with product, SDLC, and Infrastructure teams to standardize tools and enable Platform as a Product.

You will work with Kotlin, Jetpack Compose, Coroutines/Flow, Hilt, Ktor, and a multi-module architecture. You will own feature areas end-to-end on LHV Bank’s Android app for managing accounts, cards, payments, savings, deposits, and onboarding/KYC as part of a cross-functional Retail Banking team.

Design mobile-first native experiences for Ebury’s financial platform using iOS/Android conventions, Figma and AI-assisted prototyping tools. Collaborate with Product, Engineering, Data and Operations to simplify complex financial workflows into intuitive mobile interactions.

You'll work with Java, AWS, GCP, Kubernetes, TeamCity, Terraform, and Grafana to build Engine by Starling's SaaS platform, which provides digital banking features and back-office processes for global banks. Your team will develop new features from scratch and configure existing ones for international markets.

Wise★3.5 (42)· London

You will use Swift, VIPER, MVVM, REST APIs, and optionally SwiftUI and Structured Concurrency to build high-volume international payment experiences on iOS. You will own the iOS experience for the Send High Volume and Business Send teams, making cross-currency payments seamless for customers sending large amounts.

Deliveroo★3.3 (1.5k)· London

Leads a team building and maintaining backend systems, data pipelines, and integrations for accounting, reconciliation, and financial reporting, using tools like Fivetran, dbt Cloud, Snowflake, and Workato. The role partners with Finance, Accounting, and engineering teams for DoorDash. This manager will mentor engineers and drive the accounting technology roadmap.

Deliveroo★3.3 (1.5k)· London

Senior Engineer works with Snowflake, dbt, Fivetran, NetSuite, and modern data stack tools to design backend services, data pipelines, and integrations. The role builds and maintains scalable systems for DoorDash’s accounting, reconciliation, and financial reporting workflows. This is a technical ownership position that also involves mentoring junior engineers and shaping architecture and best practices.

Work with Swift, SwiftUI, Combine, Swift Concurrency, and AI tools like Claude Code to develop iOS apps. CreateFuture is an AI-native consulting partner building digital products for clients including PayPal and adidas. You'll collaborate in agile teams with designers, product owners, and testers, writing tested, peer-reviewed code.