Senior/Lead Mobile (iOS/Android) Developer

We are looking for a highly skilled Senior/Lead Mobile Developer with deep expertise in Swift/Kotlin to join our mobile development team. In this role, you will lead the design, development, and optimization of cutting-edge applications, ensuring best practices in architecture, code quality, and user experience. You will mentor junior developers, collaborate with cross-functional teams, and play a key role in shaping our mobile strategy. Responsibilities • Lead the design, development, and deployment of advanced iOS and Android applications using Swift and/or Kotlin • Architect robust, scalable, and maintainable codebases, ensuring adherence to best practices and coding standards • Collaborate with product managers, designers, and backend engineers to deliver seamless user experiences • Mentor and guide junior developers, conducting code reviews and providing technical leadership • Stay up-to-date with the latest iOS/Android trends, technologies, and best practices • Troubleshoot, debug, and optimize application performance • Ensure the security and privacy of user data in compliance with industry standards Requirements • Extensive experience developing iOS applications with Swift (3+ years) • Extensive experience developing Android applications with Kotlin (3+ years) • Proven track record of leading or mentoring development teams • Experience with RESTful APIs, third-party libraries, and integration of backend services • Familiarity with CI/CD pipelines, automated testing, and deployment processes • Good work ethic and strong sense of ownership of the end result • Excellent verbal and written communication skills, B2 level of English We offer/Benefits We gather like-minded people: • Engineering community of industry professionals • Friendly team and enjoyable working environment • Flexible schedule and opportunity to work remotely within Poland • Chance to work abroad for up to 60 days annually • Business-driven relocation opportunities We provide growth opportunities: • Outstanding career roadmap • Leadership development, career advising, soft skills, and well-being programs • Certification (GCP, Azure, AWS) • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru • English classes We cover it all: • Stable income (Employment Contract or B2B) • Participation in the Employee Stock Purchase Plan • Benefits package (health insurance, multisport, shopping vouchers) • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more • Referral bonuses • Corporate, social and well-being events Please, note: • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. • We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.