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Senior iOS Developer in Barcelona


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Job Description

XpertAI is a young startup founded in 2018. We are based in the sunny Barcelona in a WeWork office with a lot of amenities around. Digital Strategy & IT consulting specialised in providing SW & App development services to accelerate and embrace digital customer interactions. Our main client is one of the biggest telecommunication providers in Africa. We are building a multifunctional app to facilitate Africans the access to free communication, money transactions and entertainment across the whole continent! and we are very proud of being part of such a beautiful & meaningful project.

Our principles are flexibility, openness and blameless, we work in an open office with an Agile mindset and in a fast-paced environment where every team member contributes to the success of the company with a positive attitude towards excellence and teamwork.

If this sounds interesting and you are looking for a company with a promising future where you can develop yourself, this is your opportunity!

We are looking for a Senior iOS Developer to join our iOS Team.

Tasks to be perform

  • Developing mobile applications for iPhone – iPad, Apple TV, Apple Watch.
  • Writing a coherent, organized code. The ideal candidate must be comfortable working on a complicated code-base with high levels of abstraction
  • Working with Product Owner to help define functional specifications for mobile applications
  • Implementing multi-device application features as part of an interactive Agile development process
  • Researching, adopting and integrating new technologies
  • Innovating and improving existing products and mobile app features
  • Taking ownership of projects to ensure their successful completion with respect to deadlines
  • Collaborating with Quality Assurance in developing a test plan to ensure successful deployment of updates

Must have

  • +4 years developing iOS apps
  • At least 2 years experience using Swift +5
  • Development of mobile applications under Agile methodology, following principles of good practices and quality assurance processes for deliveries.
  • RxSwift
  • Fluent in English (B2)

Good to have

  • TestFlight
  • Clean Architecture
  • XMPP
  • Unit Testing
  • CI/CD
  • Git
  • Experience working in a Scrum environment

Soft Skills

  • Passionate about software development, and new technologies under iOS environment.
  • Organized, self-motivated, and proactive.


  • Personalised Development Plan and Career Plan.
  • Fully paid sick leave.
  • Flexible working hours and unlimited WFH.
  • Training and certifications sponsored by the company.
  • Flexible salary retribution including meals, transport, daycare, and optional health care insurance.
  • WeWork office, open working environment, free snacks and drinks, after-work events and Outdoors Team Buildings.

*XpertAI does not sponsor VISA.

XpertAI treats all employees and job applicants equally. Every decision is based on merit, experience, qualifications and talent. We do not discriminate on the basis of race, religion, political ideas, ethnicity, origin, gender, sexual orientation, age, marital status, social status, union states, kinship status, disability status or any other characteristics protected by applicable law.

Applicants in need of special assistance during the interview process may let us know in your application..


About XpertAI

  • Ai

  • Barcelona, Spain

  • 11-50

  • 2018


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