Ready for to move forward in your career? We are looking for Software Developers, Cloud Integration experts and Data Scientists for our exciting and ground-breaking Cilter technology.

Cilter is an early stage deep-tech startup whose sole focus is developing embedded child-protection software for smartphones that detects/blocks cyberbullying, grooming and suicide/self-harm content, specifically in messaging apps. As recipients of the Disruptive Technology Innovation Fund, we are looking for true innovators who are passionate problem solvers and share our mission – making the internet a safer place for children and tackling the mental health impacts of smartphone use on kids. If you have exceptional skills and want to use your powers for good, then you could have what it takes to join our team.

Job Title

Senior Android OS Engineer

Role Composition

Coding, Design and testing: 80%
Mentoring & Managing: 20%


  • 4+ years of AOSP development experience
  • OS Design changes
  • Strong coding skills in Java
  • C++ coding skills an advantage
  • Implementing code changes on a deep tech project
  • The role will involve connecting with internal stakeholders
  • Full lifecycle coding experience required, experience of SDLC and/or R&D based methodologies
  • Managing junior members of the team
  • Solid understanding of Android SDK, NDK, JNI and IPC
  • Experience of source control management, build automation, unit testing, system testing, regression testing, code review
  • Track record of achieving goals, meeting deadlines, and working in a dynamic, fast-paced environment with evolving requirements
  • Excellent communication and documentation skills who can summarize and relay complex problems to technical stakeholders
  • Debug complex, system-level, multi-component issues that typically span across multiple layers from kernel to application
  • Profiling performance problems and drive optimizations that span the entire software stack

Role Requirements

BSc in appropriate degree (Computer Science or Maths related degree)
– Professional Certification / Experience is considered
8 years+ as a professional software engineer.

Position type:
Full Time, Permanent

Dependent on Experience

Hybrid working model
Health Insurance

DCU, Dublin

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