Senior Kotlin Engineer

Description

Job Summary: Build and maintain privacy-focused SDKs for various platforms, develop the Core Privacy Engine in Kotlin, and actively collaborate throughout the product lifecycle. Key Highlights: 1. Development of privacy-focused SDKs for multiple platforms 2. Focus on software quality, automated testing, and clean architecture 3. Active collaboration with product and design teams What You’ll Do: * Build, deliver, and maintain privacy-focused SDKs for mobile applications, mobile games, TV applications, and other platforms, ensuring compliance with global privacy regulations (GDPR, CCPA, LGPD, etc.); * Develop and evolve the Core Privacy Engine using Kotlin, contributing to the system’s overall architecture; * Design and implement mobile and TV user interfaces for privacy products; * Collaborate with Product Managers, Designers, and Engineers to define product vision, roadmap, and execution; * Participate in product planning, refinement sessions, and retrospectives, actively contributing to continuous improvement; * Explore and contribute to new technologies and platforms (e.g., Unity, Roku, Flutter, React Native) as products evolve; * Review code and provide constructive feedback to maintain high code quality and clean architecture. What We’re Looking For: * 5+ years of experience developing with Kotlin; * Strong interest and hands-on experience with mobile technologies; * Passion for automated testing and software quality; * Proven ability to own end-to-end product features, including quality and cross-team dependencies; * Strong communication skills, with the ability to explain technical concepts to non-technical stakeholders; * Confidence to challenge ideas and engage in healthy technical discussions; * Ability to reproduce, analyze, and resolve issues across multiple mobile and TV environments; * Experience with Kotlin Multiplatform (preferred); * Knowledge of Android and/or iOS operating systems, including platform-specific constraints; * Experience building B2B SDKs (preferred); * Exposure to cross-platform mobile frameworks such as Flutter or React Native (preferred); * Experience with gaming technologies like Unity (preferred); * Experience maintaining or contributing to CI/CD pipelines for SDKs (preferred). What We Offer: * Comprehensive health insurance, including dental coverage; * Feedback&Coffee – an integrated performance management system featuring regular feedback sessions and a Structured Career Progression Model; * Aubay Training Academy, designed for your development: technical and behavioral training (in-person and e-learning), Meet&Techs, Webinars, Mentoring, and Technology Centers; * Events and team-building activities that strengthen team spirit and foster closeness; * A digital mental health and emotional well-being platform, offering free psychology consultations so you can care for yourself anytime; * A health and well-being program, featuring workshops and initiatives for employees and other community-oriented activities; * We grow with you and your family – we offer a Mini-Aubilous Kit upon the birth of your children and annual support for school supplies, from preschool through higher education; * A language platform offering conversation classes in 12 languages; * Work model: hybrid, based in Portugal. What Makes Us Different? * Our organizational culture is grounded in strong values: commitment, excellence, teamwork, well-being, happiness, and empathy; * We value and recognize those who are part of our story, with referral awards and a special birthday gift; * We believe in authenticity: no dress code, because what matters is talent and attitude; * We promote proximity and an informal environment; * Here, you’ll grow in good company, because we believe professional development also means sharing experiences and building relationships.