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Salary
$58k – $83k per year
Location
Hybrid (Kraków, Poland)
Employment
Contractor

First seen by Alion on Sep 10, 2026.

Overview
Company
Impact
Profile match
Modernise retailing with Triplake software and Transform consulting, backed by 12+ years of travel tech expertise. For Airlines and travel companies.

Branchspace works with major travel brands, including airlines, to design and deliver world-class digital applications. We are a fast-growing team with our head office in central London and the main engineering center in Krakow. We have significant experience providing digital innovation and consulting services to travel brands and tech vendors.

We are looking for a Senior Mobile Apps Software Engineer to join our Krakow team. This is a full-time, hybrid role (at our office in Krakow, Poland).

The ideal candidate should enjoy the challenge of joining an agile, growing company. They need to take pride in delivering exceptional solutions to improve the travel technology industry and be part of the team to influence the technical direction.

Zakres obowiązków

  • Greenfield development of a mobile application product, delivered to enterprise clients and used by consumers.
  • Hands-on architecture, design and coding.
  • Work with Product and UX teams to elaborate requirements and develop a technology roadmap and architecture.
  • Implement and enhance effective agile dev practices e.g. CI, TDD.
  • Evaluate and implement emerging technologies, tools and development practices.

Wymagania

  • Technologies – React Native for iOS and Android mobile apps, Redux, ReactJS, JavaScript, TypeScript
  • Track record of designing and building mission-critical, high-performance mobile applications for the general public
  • Strong team delivery focus - building solutions (not just technology) through Scrum-based teamwork
  • Good communication skills
  • Soft skills
  • Good knowledge sharing skills
  • Problem solving
  • Proactivity
  • Desired experience:
    - App monitoring and analytics, performance optimisation, app security
    - Customer authentication frameworks including Apple, Google and 3rd party authentication frameworks
    - Payment integration including Apple Pay, Google Pay and 3rd party frameworks
    - Push notifications including 3rd party SDK integration
    - Apple and Google app store configuration and optimisation
  • Bonus experience:
    - Airline or Travel related mobile apps
    - Huawei app store / Harmony OS

Tech stack

  • React native
  • TypeScript
  • React
  • JavaScript
  • Redux Saga
  • Redux
  • Webpack
  • Sass
  • PWA
  • React Native
  • iOS
  • Android
  • SDK
  • Communication skills
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