Senior iOS Engineer

Helsinki, Budapest
Apply

Description

🚀 CUJO AI® is a leader in artificial intelligence solutions for network service providers. We use machine learning and real-world data to develop cybersecurity, device intelligence, and parental control solutions that make internet connections safer for millions of homes.

About the Role

We are looking for a Senior iOS Engineer to join our team in Finland or Hungary. In this role, you will:

  • Develop a new iOS product that secures internet traffic using advanced VPN technologies
  • Improve and maintain an existing product that integrates third-party libraries
  • Build automated testing systems to ensure reliability and performance
  • Work on CI/CD pipelines to streamline deployment and delivery

Requirements

What You Need

  • 5+ years of iOS development experience
  • Strong skills in Swift and Objective-C
  • Experience with RESTful APIs and networking technologies (especially VPNs)
  • Knowledge of Agile development (Scrum)
  • Experience with CI/CD, test automation, and TDD
  • Familiarity with the AWS stack
  • Strong technical design and solution architecture skills
  • Fluent English (spoken and written) for collaboration in an international team

Bonus Points If You Have

  • Experience building libraries and SDKs for third-party use
  • Knowledge of core OS functionalities and networking APIs

Why Join CUJO AI?

  • Flexible Work – Hybrid or fully remote options based on your location
  • Team Gatherings – Annual company events and team activities
  • Career Growth – Training bonuses for AWS certifications and other learning opportunities
  • Performance Bonuses – Company-wide annual bonus program
  • Referral Rewards – Earn up to €1,000 for referring new hires

At CUJO AI, we value innovation, collaboration, and continuous improvement. Join us and work on technology that makes the internet safer!

📅 Apply by March 31, 2025 – but don’t wait! We’ll hire as soon as we find the right person.

đź“© Apply via our recruitment portal. Questions? Email us at [email protected].

Are you the ONE? Let us know!

📅 The application period closes on the date noted above, but the position will be filled as soon as we find the right candidate, so don’t wait—apply today! 🚀

Apply

What's in It for You?

🌟 Flexibility at Its Best

Every team decides how often to visit the office and when to work from home. Prefer to work fully remote? That is an option for certain roles, especially if you are near one of our offices in Kaunas, Helsinki, Budapest, Tel Aviv, or Vilnius.

🤝 Team Bonding

We come together at least once a year for an exciting kickoff week to connect, collaborate, and celebrate. And of course, we have team gatherings and events throughout the year.

🎓 Professional Benefits

We reward employees with training bonuses for professional growth (e.g., earning AWS certificates).

đź’° Global Rewards Program

We achieve our targets together, we are rewarded together. Everyone is included in the company’s annual bonus scheme.

✨ Referral Bonuses

We reward our team members up to €1,000 for successfully referring new employees.

✊ Our Values

We care about creating a supportive and inclusive environment. We shape the future with innovation, deliver on our commitments with integrity, and grow together through collaboration and continuous improvement.

We can only accept applications with our recruitment portal.

You have any questions about location or the role itself? Please email us at – [email protected]