Job Title:  Mobile Engineer (Android)

Department:  Digital

Reporting Line:  Engineering Manager (Mobile)

Location: Berlin, Germany

About ENGIE Energy Access 

ENGIE Energy Access is one of the leading Pay-As-You-Go (PAYGo) and mini-grids solutions provider in Africa, with a mission to deliver affordable, reliable and sustainable energy solutions and life-changing services with exceptional customer experience. The company is a result of the integration of Fenix International, ENGIE Mobisol and ENGIE PowerCorner; and develops innovative, offgrid solar solutions for homes, public services and businesses, enabling customers and distribution partners access to clean, affordable energy. The PAYGo solar home systems are financed through affordable installments from $0.19 per day and the minigrids foster economic development by enabling electrical productive use and triggering business opportunities for entrepreneurs in rural communities. With over 1,700 employees, operations in nine countries across Africa (Benin, Côte d’Ivoire, Kenya, Mozambique, Nigeria, Rwanda, Tanzania, Uganda and Zambia), almost 1.5 million customers and over 7 million lives impacted so far, ENGIE Energy Access aims to remain the leading clean energy company, serving millions of customers across Africa by 2025. 

Job Purpose/Mission

We are looking for a qualified Senior Mobile developer to join our Engineering team. You will be working with our engineers to develop and maintain high quality mobile applications. 


  • Produce fully functional mobile applications  
  • Research and suggest new mobile products, applications and protocols 
  • Stay up-to-date with new technology trends 
  • Write unit tests to identify malfunctions 
  • Gather specific requirements and suggest solutions 

Knowledge and skills 


  • Knowledge of concurrency design patterns (e.g. coroutines) 
  • Experience in building flexible and reusable UI components 
  • Display of intellectual curiosity, user-centric thinking and aim for innovation  
  • Ability to anticipate problems and performance bottlenecks, and address them in a positive manner 
  • Demonstrated ability to architect or refactor portions of the codebase without supervision and inspire optimal use of technology 
  • Ability to translating stakeholders' desires into implementable action points 
  • Proactive communication and active listening skills 


  • 5+ years of Android experience 
  • Bachelor’s degree in computer science, software engineering, information technology or a related field 


  • English 


  • Experience with client/server architectures using HTTP, REST and JSON 
  • Excellent programming skills in Kotlin  
  • Extensive knowledge of Android APIs (e.g. Jetpack, AndroidX) and the Android ecosystem 
  • Effectively navigation skills through different programming patterns (e.g. OOP, FP) 
  • Knowledge of concurrency design patterns (e.g. coroutines) 
  • Experience with Android persistence libraries for robust database access (e.g. Room, Realm) 
  • Confidence in building Android layouts and UI components 

We thank all applicants for their interest, however due to the large volume of applications we receive, only shortlisted candidates will be contacted.  

ENGIE is an equal opportunity employer, promoting diversity and committed to creating an inclusive environment for all. All applications are screened based on business needs, job requirements and individual qualifications, without any regard to origin, age, name, sexual identity, orientation or preference, religion, marital status, health, disability, political opinions, union involvement or citizenship. Our differences are our strengths! 

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