Discover OneOcean:
OneOcean is a unified brand born from the integration of OneOcean and Ocean Technologies Group.
Owned by Lloyd’s Register, an organisation with more than 260 years of trust, integrity and leadership at sea, OneOcean combines the agility and ambition of a fast-moving innovator with the strength and stability of one of the world’s most trusted maritime institutions.
At the heart of OneOcean is a portfolio unlike any other in maritime. A comprehensive, integrated portfolio built on years of expertise, trusted by thousands of maritime professionals around the world.
Our Mission: Our mission is clear. In the race to zero emissions, our research, advisory and technical expertise and industry-firsts are supporting a safe, sustainable maritime energy transition. Today we are a leading provider of classification and compliance services to the marine and offshore industries, helping our clients design, construct and operate their assets to accepted levels of safety and environmental compliance.

Why Join OneOcean Crew?
Legacy & Innovation: We were created more than 260 years ago as the world’s first marine classification society to improve and set standards for the safety of ships.
Global Impact: Our digital solutions are relied upon by more than 30,000 vessels, following the acquisition of OneOcean in 2022 and Ocean Technologies Group in 2024.
Product Offering: Covering five proven product areas - learning, fleet operations, compliance, voyage planning and performance management - supporting its customers from ship to shore, from training and people operations, to voyage compliance and optimisation.

Navigating the position: Senior Mobile Engineer (React Native & Frontend)
We have a proven concept and a solid foundation, now, we need a seasoned Senior Mobile Engineer to take our React Native proof-of-concept and evolve it into a polished, production-ready application.

You won’t just be writing code; you’ll be the architect of our mobile user experience. We are looking for a "Product Engineer"—someone who cares as much about the user experience and the UI storyboard as they do about clean, scalable architecture.

You should have deep hands-on experience shipping commercial apps in both stores (App Store / Google Play), and comfort working in both native and cross-platform environments.

As our first dedicated Senior Mobile hire, you will bridge the gap between design and engineering. You will:

You are a senior-level developer who is "hands-on" by nature, you don't want to sit in architectural meetings all day; you want to build great products.

Must-Have Technical Stack

Valued Technical Stack