Senior Android Engineer (Remote Poland)
Nord Security.com
216k - 401k PLN/year
Hybrid
Warsaw
Full Time
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.
The Mobile department believes in constant improvement and innovation, so it takes the initiative to refine all products at every stage. We’re actively involved in all phases of development with other teams to obtain the best outcomes – from the simplest UI elements to innovative features.
The Mobile department believes in constant improvement and innovation, so it takes the initiative to refine all products at every stage. We’re actively involved in all phases of development with other teams to obtain the best outcomes – from the simplest UI elements to innovative features.
Nord Security is a global leader in internet privacy and security solutions and Lithuania’s second tech unicorn. Established in 2012, Nord Security now has more than 1400 employees and serves millions of users worldwide. Our team has a global mission to shape a more secure and peaceful online future for people everywhere. With that in mind, we built several advanced cybersecurity solutions: NordVPN, NordLayer, NordLocker, NordPass, NordProtect, NordStellar, and Saily.
NordLocker is the world’s first end-to-end encrypted cloud with a file encryption tool. State-of-the-art cryptography provides security, while outstanding usability ensures that anyone, no matter their skill level, can enjoy the benefits of privacy. As data leaks and ransomware threaten everyone, we challenge ourselves to provide leading data security tools for businesses and individuals.
And we’re always looking to expand our team of:• Future shapers• Restless achievers• Self-movers• Honest communicators• Team players
What We Offer
• Access to Nord Security products. We build solutions used by millions of users worldwide, and you’ll get to experience our products firsthand, at no charge; • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential; • Health benefits. Private health insurance, sports access card, online workouts, consultations, programs to improve mental health to feel and be your best;• Mental wellbeing. Access to mental health tools like Calm, Headspace, and Mindletic. Options for therapy to keep your emotional wellbeing in check; • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us; • Additional paid leave. Additional days are covered by us in cases of illness or special occasions; • Flexibility. Flexible working time arrangement.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/3urJdOL
What We Offer
Innovate with industry leadersWork alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
Learn & growBoost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.
Hybrid workEnjoy the flexibility with 3 office days and working from home for the remaining 2.
Work from anywhereRecharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.
Physical well-beingFuel your active lifestyle with online workouts led by our Physical Well-Being experts.
Mental & emotional healthNurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
Premium healthcareReceive private health insurance giving you peace of mind for your health needs. Joyful moments – special treatsCelebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.
Company events & team-buildingExperience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
WorkationEmbark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/40GWyjL
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 privacy@nordaccount.com. Should you prefer to opt out of the automated evaluation, please submit your application directly to career@nordsec.com.
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.
The Mobile department believes in constant improvement and innovation, so it takes the initiative to refine all products at every stage. We’re actively involved in all phases of development with other teams to obtain the best outcomes – from the simplest UI elements to innovative features.
The Mobile department believes in constant improvement and innovation, so it takes the initiative to refine all products at every stage. We’re actively involved in all phases of development with other teams to obtain the best outcomes – from the simplest UI elements to innovative features.
Main Responsibilities
- Write technical documentation and RFCs;
- Ensure quality with unit testing;
- Debug and optimize application performance;
- Monitor and analyze app performance post-release to guide future improvements.
Core Requirements
- 5+ years of experience in developing Android Apps;
- Experience with modern architecture patterns (MVVM, MVI, etc.);
- Deep understanding of the Android ecosystem (APIs and SDK);
- Knowledge of memory management, profiling tools, and performance optimization techniques.
- Knowledge about data management (SQLite, Room, Retrofit, OkHttp, etc);
- Proficiency in unit testing;
- Analytical thinking and problem-solving skills;
- Leads technical discussions and engineering conversations within a team;
- Active contribution to work and processes improvements.
Bonus Points For
- Experience with file management on Android;
- Experience with Feature Flags;
- Experience with Jetpack Compose;
- Interest on Cybersecurity.
Salary Range
- 18000 - 33400 PLN gross per month
Nord Security is a global leader in internet privacy and security solutions and Lithuania’s second tech unicorn. Established in 2012, Nord Security now has more than 1400 employees and serves millions of users worldwide. Our team has a global mission to shape a more secure and peaceful online future for people everywhere. With that in mind, we built several advanced cybersecurity solutions: NordVPN, NordLayer, NordLocker, NordPass, NordProtect, NordStellar, and Saily.
NordLocker is the world’s first end-to-end encrypted cloud with a file encryption tool. State-of-the-art cryptography provides security, while outstanding usability ensures that anyone, no matter their skill level, can enjoy the benefits of privacy. As data leaks and ransomware threaten everyone, we challenge ourselves to provide leading data security tools for businesses and individuals.
And we’re always looking to expand our team of:• Future shapers• Restless achievers• Self-movers• Honest communicators• Team players
What We Offer
• Access to Nord Security products. We build solutions used by millions of users worldwide, and you’ll get to experience our products firsthand, at no charge; • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential; • Health benefits. Private health insurance, sports access card, online workouts, consultations, programs to improve mental health to feel and be your best;• Mental wellbeing. Access to mental health tools like Calm, Headspace, and Mindletic. Options for therapy to keep your emotional wellbeing in check; • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us; • Additional paid leave. Additional days are covered by us in cases of illness or special occasions; • Flexibility. Flexible working time arrangement.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/3urJdOL
What We Offer
Innovate with industry leadersWork alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
Learn & growBoost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.
Hybrid workEnjoy the flexibility with 3 office days and working from home for the remaining 2.
Work from anywhereRecharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.
Physical well-beingFuel your active lifestyle with online workouts led by our Physical Well-Being experts.
Mental & emotional healthNurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
Premium healthcareReceive private health insurance giving you peace of mind for your health needs. Joyful moments – special treatsCelebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.
Company events & team-buildingExperience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
WorkationEmbark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/40GWyjL
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 privacy@nordaccount.com. Should you prefer to opt out of the automated evaluation, please submit your application directly to career@nordsec.com.
Senior Android Engineer (Remote Poland)
Hybrid
Warsaw
Full Time
216k - 401k PLN/year
October 2, 2025