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Mid-Sr Embedded (RTOS) developer
Develops embedded C++ firmware for a handheld ultrasound device that connects to mobile apps, focusing on reliability and performance in a medical hardware product.
Senior Software Engineer, Mobile (React Native)
Senior React Native engineer responsible for designing, building, testing, and maintaining high-quality iOS and Android apps, using React Native, TypeScript, and integrating REST/GraphQL APIs, CI/CD, while collaborating with product, design, QA, and backend teams.
Senior Freelance Product Designer
Design pixel-perfect UI and lead UX for sports-media platforms used by millions, collaborating with engineers and product teams to build interactive, real-time fan experiences across web and mobile.
Technicien Hotline informatique & téléphonie Niveau 1 (H/F)
Level 1 IT & telephony hotline technician at NERESYS in Gardanne: supports clients by phone and remote sessions, diagnosing and fixing incidents on workstations, peripherals, software, internet access and phone systems, logging tickets and escalating to level 2. Core stack: Windows/macOS, Microsoft 365 and networking basics.
ASO specialist
Шукаємо ASO android / ios спеціаліста, який знає, як виводити мобільні застосунки в топ, підвищувати їхню видимість у сторах та перетворювати органічний трафік на реальні результати. Що потрібно робити: Оптимізувати…

Senior iOS Engineer
Senior iOS Engineer at Duolingo builds and maintains the native iOS app in Swift, focusing on ad systems and monetization features while collaborating with cross-functional teams.

Software Engineer II, iOS, Growth
Build and ship iOS features for Duolingo’s education app to grow users and improve learning experiences using Swift and Cocoa Touch.

Senior Software Engineer, iOS, Growth
Build and ship iOS features for Duolingo’s onboarding flow using Swift, collaborating with PMs and designers to improve user growth and retention.

Senior Software Engineer, iOS, Monetization
Build and maintain Duolingo’s iOS monetization features in Swift, collaborating with product, design, and backend teams to optimize subscriptions, ads, and in-app purchases.
Team Lead of Media Buyers (FB) iGaming
Шукаємо досвідченого лідера, який вміє масштабувати прибуткові зв’язки та командний результат. Ставка до $2500 + % Умови обговорюємо індивідуально залежно від досвіду та результатів. Що очікуємо: 3+ роки в Media Buying…



Staff Product Security Engineer, Reviews
A staff-level product security engineer at Okta who safeguards identity products through security reviews, threat modeling, penetration testing, and manual secure code review; builds security automation tooling (including LLM-driven), leads incidents and remediation, mentors engineers, and publishes external research. Core stack: Java/Go/Python/C/C++, SAML/OAuth/OIDC, LLM/AI security.
Customer Experience Support Analyst
The Role We are seeking a Customer Experience Support Analyst to deliver exceptional day-to-day support to Linus Health customers and users. This individual will report to the Associate Manager, Customer Experience and…
Head of Product Design
Join Cafeyn: Where Innovation Meets Inspiration Cafeyn is more than a platform— it is transforming the way people access and experience content. Since 2006, we’ve grown in a fast-evolving market, adapting to become a…
Software Engineer, Swift Server Networking
Engineer on Apple's Swift Server Networking team in London, building open-source Swift libraries and frameworks (e.g. SwiftNIO, gRPC Swift) that underpin large-scale, mission-critical distributed services. Work spans cloud services and iOS/macOS SDK development, all centred on Swift.
Software Engineers
MixRank (YC S11) | Software Engineers | 100% Remote (Global) | Full-Time MixRank processes petabytes of data every month through web crawling. Hundreds of customers use our data products, including Google, Amazon,…
Lead Network Automation Architect
We are seeking a highly experienced Lead Network Automation Architect to drive the modernization, automation, and reliability of large-scale global network infrastructure. The ideal candidate will combine deep…