Android Engineer (Remote option)

Engineering & QA · Chalandri, Attica
Department Engineering & QA
Employment Type Full-Time
Minimum Experience Mid-level

About OSeven 

OSeven is a high-tech venture, Athens and London based and backed by top tier VC funds and angel investors, who aspires to be a leader in the global Mobility transformation.

We've built a world class device agnostic, AI-enabled, Big Data Analytics platform based on decades of research, able to analyze data produced from different sources (smartphone, OBD, 3G/4G connected cars) which can determine driver's performance and different mobility patterns. Our sophisticated solution includes advanced gamification and loyalty reward schemes to motivate safer and eco behaviors within a mutually beneficial ecosystem. It can be rolled out across fleets even without in-car telematics embedded or any other hardware installation - just by using the smartphone as a recording engine, which is implemented as an SDK that can be integrated in any app. Hardware-free, fully scalable.

We acquire users through deals with leading insurance, ridesharing/taxi hailing, telco, rental & leasing companies, banks with established customer base and millions of customers around the globe.

We have successfully completed 4 funding rounds and our solution is already implemented in projects / products in more than 20 countries now and counting, partnering with major international brands in the industry.


We’re looking for a talented Android Software engineer to join our Athens based team. You should be result-driven, self-motivated, with passion, able to take the right initiatives, demonstrating energy and a “can do” attitude. We expect you to practice superior agile software development with deep understanding on change management and testing. You will be a member of an agile development team and empowered to make yourself and your team more productive daily using state-of-the-art tools and technologies.

Must have mindset

  • Geek about problem solving
  • Obsessed with developing cutting-edge software
  • Eager to impact company’s future
  • Enthusiastic about working in a fun, rapid-response start-up environment
  • Acknowledging that you and your team members are different parts of the same equation

Must have skills

  • 3+ years of Android professional experience
  • Bachelor's degree in computer science or a related field
  • Deep knowledge of the Android SDK
  • Strong understanding of Java and Kotlin
  • Strong understanding of Mobile architectures and exposure to MVVM pattern
  • Excellent knowledge of Mobile Databases (i.e. Realm, Room)
  • Strong UI/ UX skills (exposure to Constraint layout)
  • Published at least one app in Google Play store
  • Strong verbal and written communication skills in English

Nice to have skills

  • Experience on data from smartphone sensors (e.g. Location, accelerometer, gyroscope)
  • Knowledge of a Dependency Injection Framework (i.e. Koin, Dagger 2)
  • Understanding of Kotlin Coroutines
  • Knowledge of Hybrid Frameworks (e.g., Ionic, Flutter etc.)
  • Familiarization with iOS development
  • Familiarized with Agile software methodologies (Scrum)
  • Familiarity with reactive programming (i.e. Rx Java)
  • Unit / UI Testing
  • Experience in the Atlassian product family (JIRA, Bitbucket, Confluence)

What we offer

  • Highly competitive salaries reviewed upwards on a regular basis based on company’s targets
  • Stock options or bonus scheme subject to seniority level
  • Health Insurance and Pension Plan
  • International well-known and cool team
  • Rapid personal and professional development amongst groundbreaking industry experts
  • Technological challenges
  • Latest communication and project management tools
  • Great workspace in a very good location
  • Flexible working conditions (e.g. Work From Home)
  • Free drinks and team social events

Thank You

Your application was submitted successfully.

  • Location
    Chalandri, Attica
  • Department
    Engineering & QA
  • Employment Type
  • Minimum Experience