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Senior Mobile Developer, Growth
Build and ship customer-facing mobile features for HelloFresh’s global growth platform using React Native, with a focus on performance, experimentation, and AI-driven tools.
Desenvolvedor Android Sênior (MOBILE - PAY)
Senior Android developer responsible for designing, building, and maintaining Android apps for fintech projects, including payment systems. Leads development cycles, explores innovative features, and mentors junior team members in agile environments.
Senior Backend Engineer, Poland (m/f/d)
As a Senior Backend Engineer at voize, you develop and maintain APIs that integrate the company’s AI solution for nurses with care facility software, using Kotlin and REST/GraphQL to ensure scalable data flow and free nurses from administrative tasks.
Mobile Developer (React Native)
Build and improve React Native mobile apps for doctors and patients in healthcare, using TypeScript, GraphQL, and AI-assisted tools while maintaining production codebases.
Senior Software Engineer, Backend (Java, KeeperApp)
Build and maintain backend services in Java for Keeper’s password-management app, designing APIs and optimizing MySQL schemas to support core security features.
Sr. Software Engineer, Platform
Builds and scales search and data services for a customer-support SaaS platform, working with Kotlin, Java, and AWS to handle high-throughput event-driven systems.
DevSecOps Engineer
Lead security for web (PHP 8) and mobile products (Swift, Kotlin, Flutter), building secure development processes and automating security checks in CI/CD pipelines with a Shift Left approach.
Senior AI Software Engineer (SDLC, Developer Productivity)
Senior engineer integrating GenAI/LLMs into software development workflows and SDLC tools to improve developer productivity.
Senior Software Engineer - Core Experience, Growth
Build and optimize backend services and APIs for coupon merchandising, A/B testing, and growth features across web and mobile apps.
Senior Kotlin Software Engineer
Senior backend engineer builds Kotlin services and data pipelines for a European fintech, integrating BigQuery and AI tools to power corporate spending platforms.
Senior Full-Stack Engineer (with Kotlin and AI agents experience)
Senior Full-Stack Engineer builds Kotlin backend and React/TypeScript frontend features for a European fintech, using AI-native delivery practices and AWS/GCP infrastructure.
Senior AI Platform Engineer
Design and operate shared GenAI infrastructure for a European fintech: LLM routing, vector search, RAG, MCP gateway, and AI observability, ensuring secure and reliable agent workflows.
Android Native Developer — Kotlin Multiplatform Expert
Develops Android features for a fintech app using Kotlin Multiplatform, collaborating with an Agile team of ~10 to design, build, and test mobile banking features for end-users.
Senior Android Developer - Kotlin, KMP, Agile, CI/CD
Develops high-traffic mobile apps using Kotlin Multiplatform and native Android, collaborating in Agile teams with CI/CD pipelines for cross-site deployment.
Lead Technique Android – Développement & Qualité
Lead Android developer responsible for technical leadership in Android projects, from requirements to delivery, using Kotlin/Gradle in an Agile SAFe/Lean environment.