Design and build native apps in Swift (SwiftUI, UIKit) and/or Kotlin (Jetpack Compose) — new features, modernisation of legacy codebases, and rewrites where they are justified
Own the architecture on your platform: modularisation, MVVM / Clean Architecture / TCA, dependency injection, offline-first and data sync strategies
Build and evolve server-driven UI (SDUI): design component schemas with backend teams (JSON or Protobuf), own the client-side rendering engine, handle schema versioning, backward compatibility and graceful fallbacks — so product teams ship new journeys without an app release
Practise AI-driven development every day: coding agents and copilots (Claude Code, Cursor, GitHub Copilot) for implementation, refactoring, test generation and code review — with the judgement to verify and own what they produce, and the discipline to bring that practice to the whole team
Integrate with backend services (REST, GraphQL, gRPC) and secure the app end to end: OAuth2 / OIDC, biometrics, secure storage (Keychain, Keystore), certificate pinning, root and jailbreak detection, OWASP MASVS
Set and enforce engineering standards: code review, unit, UI and snapshot tests, CI/CD (Fastlane, GitHub Actions, Azure DevOps or Bitrise), signing, App Store and Google Play release management with phased rollouts
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O pozici / o projektu
Původní popisek.
Exerizon is a fast-growing strategy and technology consulting firm founded by former senior leaders from global consulting and cloud organizations. We help current and future market leaders tackle their greatest challenges — from digital strategy and cloud transformation to data & AI platforms and application modernization. We redefined the traditional consulting model: we share risk with our clients through impact-based remuneration, and we share ownership with our people from day one.
We are looking for a Senior Mobile Engineer to build and modernise native mobile apps for our clients in banking, insurance and healthcare — on iOS ( Swift ), Android ( Kotlin ), or both. You will work on apps that are the client's primary customer channel: high traffic, strict security and regulatory requirements, and real consequences when a release goes wrong.
Benefits
Real ownership of the apps you build and direct contact with client product owners — no ten-layer review pyramid
Competitive compensation on B2B contract
Annual training and certification budget
Remote work model with access to a central Warsaw office
A seat at the table in shaping a young firm: our mobile practice, engineering standards, hiring and culture
... Highly proficient in JavaScript and ES6+. - Experience with Redux for state management and Redux-Saga. - Experience with WebSockets and RESTful APIs. - Experience working with a remote team. - Interest in modernizing and optimizing mobile or web applications. - Knowledge of Swift or Kotlin and familiarity with Xcode or Android ...
... and creatives, think in systems as well as screens, and work with high autonomy and a high bar for taste. Requirements - Shipped a well-designed, production mobile app that real users love, and can show us what you owned. - Strong systems thinking across mobile and backend. We’re framework-agnostic (Swift UI or Kotlin Jetpack ...
... a well-designed, production mobile app that real users love, and can show us what you owned. - Strong systems thinking across mobile and backend. We’re framework-agnostic (React Native, Swift or Kotlin), but expect you to work across iOS and Android. - Exceptional product taste and a clear view on what makes a mobile experience ...
... analytics platform that helps organizations make data-driven decisions. We are hiring for an engaging job in a dynamic, international environment. We are looking for a Senior Backend Engineer - Kotlin to join our team. Working remote or hybrid is a possibility, and we also have the option to work onsite from our Brno or Prague ...
... JavaScript and ES6+. - Experienced with WebSockets, RESTful based APIs. - Knowledge in native languages (Swift/Kotlin) and familiarity with native build tools (Xcode/Android Studio) is advantageous. - Experience working with a remote team - Interested in modernizing and optimizing different mobile or web applications. - Bonus ...
... mobile applications or mobile experiences for SaaS platforms. - Experience with UIKit alongside SwiftUI. - Familiarity with mobile CI/CD, automated iOS testing, and App Store Connect. - Experience with push notifications, secure local storage, or mobile offline capabilities. - Experience with AI and LLM engineering, including ...
... Build and ship native Android features for the Creative App. - Integrate mobile functionality with ElevenLabs’ AI-driven audio models. - Design and run A/B tests and use experimental results to guide product decisions. - Own performance, quality, and responsiveness in a production Android application. - Collaborate with design, ...
... development process - Work with engineers and product experts to expand our solution worldwide - Work with a mentor and fellow colleagues to grow as a Software Engineer - Define, together with the team, the evolution of the product - Collaborate with other teams to understand their needs and coordinate efforts Who we are looking ...
... cross-platform mobile applications, mobile games, data science, machine learning, AI, prompt engineering, Jupyter notebooks, Wikipedia or wikitext, MediaWiki, Drupal, WordPress, agentic coding, Wikimedia projects, and open source contributions. - Preferred education includes a bachelor’s, master’s, or doctorate in computer science, ...
... transactions. Their platform combines identity verification, e-signatures, mobile security, and fraud prevention to ensure trust across financial, healthcare, and enterprise sectors. We are looking for an Engineer to improve Developer experience through CI/CD pipelines, QA workflow orchestration, and internal tools. The ...