Mobile Engineer | Senior | iOS
At NordLocker, we’re building encrypted cloud storage that puts privacy first.
We make it easy to store, sync, and share files-without exposing them to anyone else. Join the team behind a zero-knowledge platform that secures people’s data from their devices to the cloud.
Your impact? Helping people safeguard their data assets-privately, securely, and on their terms.
Main Responsibilities
Together with the team of developers, QA, Engineering Manager, and a Product Owner work on building iOS app for a global product;
Develop and maintain application for iOS platform in a fast development cycle - ideas for improvement are always welcome;
Coordinate APIs provided by supporting teams;
Use 100% Swift codebase;
Select the best tools to ensure the excellent quality of the code;
Contribute to technical tasks, feedback forms, and technical interviews;
Participate in code reviews, pair programming, and product/design meetings;
Implement unit testing to ensure code reliability and functionality.
Core Requirements
Strong commercial experience in software development for the iOS platform;
Knowledge of DI approaches, Protocol-oriented programming, modern concurrency in Swift (async/await);
Experience with modern architecture approaches (MVVM, VIPER, Clean Swift, Coordinators etc.);
Understanding of Continuous Integration and Continuous Delivery;
Know how to work in an Agile product development environment;
Git knowledge and a sharp eye for design changes;
Deep understanding of the native mobile app ecosystem and memory management;
Analytical thinking and problem-solving skills;
Experience in leading technical discussions and actively contributing to work improvements, processes, and engineering conversations within a team.
Strong sense of ownership mindset with the ability to drive features from concept to production.
Takes accountability for commitments and proactively communicates risks and blockers.
Consistently delivers high-quality work while balancing technical excellence with execution.
Bonus Points For
Familiarity with Cryptography (OpenSSL, CryptoKit);
Experience with Feature Flags.
What We Offer
Sharpen your edge: training, mentorship, and room to grow - always.
Take the time you need: extra vacation days, sick days, and time off when life calls.
Get premium healthcare: private health insurance in Lithuania and Poland - fully covered.
Protect your peace: enjoy free subscriptions to Calm, Headspace, and Mindletic, and our own resilience and mindfulness trainings.
Own your fitness: in-house gyms, sport cards, online workouts, and personal guidance - on us.
Pack your bags for workation: experience our company-wide trip abroad to the fullest.
Work from anywhere: work from wherever keeps you in the zone.
Celebrate your milestones: birthdays, weddings, and new family members - all deserve a gift.
Parent with ease: children’s summer camps and flexibility around the schedule - because parenting never pauses.
Join the party: team building and company events people talk about for months.
Unlock Cyber City: coffee bar, open gyms, kids’ room, music room, massage chairs - our Vilnius HQ is yours to enjoy.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes.
We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.
By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.
If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at [email protected]. Should you prefer to opt out of the automated evaluation, please submit your application directly to [email protected].