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Intermediate Quality Assurance (QA)
QA engineer builds and runs automated API tests, participates in agile ceremonies, and ensures software quality from early development stages for a global B2B ecommerce platform.
Software Engineer III - Java - Asset Management Trading Technology
Build and maintain core Java trading platforms, messaging systems (Kafka/AMPS), and GenAI tooling to automate and optimize order execution across asset classes.
Pessoa Desenvolvedora Back-end (Back-end - Java)
Develops and maintains a Java/Kotlin back-end application for an account authorization system, ensuring scalability, observability, and high-quality code while collaborating with cross-functional teams to solve business problems and deploy solutions in production environments.
Director, Engineering, Android Device Platforms
Lead a team building Android-based patient engagement devices and back-office systems for clinics, using custom ROMs, IoT protocols, and AI-assisted workflows.
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.