Storyous | Software Engineer (Mobile)

Posted Yesterday
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Prague, CZE
Hybrid
Mid level
Fintech • Payments • Financial Services
We’re Teya - proud to serve small, local businesses with the financial tools they need to manage, grow, and thrive.
The Role
Develop and ship Android POS applications in Kotlin for restaurant environments. Build end-to-end features, integrate REST APIs, write tested and maintainable code, and contribute to architecture, performance, CI/CD, releases, and code reviews. Collaborate with product, design, and engineering teams, work independently on medium-sized features, mentor junior developers, and use AI-assisted development tools. Backend, database, cloud, container, and agile experience are advantageous.
Summary Generated by Built In

About Storyous:

12 years ago, Storyous started as a small start-up that supplied cafes and restaurants with the Point of Sale (POS) system on a wooden stand. We are currently a best-in-class solution and a market leader in Czechia with a product offering that includes, POS, Menu and Table management, Inventory management, User management & Access controls, and Delivery integrations! In 2021, we teamed up with international fintech start-up Teya (formerly SaltPay), expanding our offering to also provide integrated payments solution to our customers. We continue our mission - to help entrepreneurs focus on their customers and satisfaction.

What will you do:

You will work with a diverse team to help shape the future of our Product and Engineering solution. You will be part of the whole product development lifecycle, with direct access to a wealth of customer feedback.

Your primary focus will be on our Android-based mobile apps, written in Kotlin, used in busy restaurant environments. We value developers who can contribute across the stack – whether it’s building back-end services in Node.js or PHP, working with databases like MongoDB and MariaDB, or helping integrate APIs and tools that make our platform more powerful and cohesive. As such you will be expected to contribute to end-to-end development of features.

You’ll collaborate closely with product managers, designers, and other engineers to deliver end-to-end features that are well-integrated and user-focused. You’ll take part in the full development lifecycle and benefit from fast feedback loops, continuous delivery, and a strong emphasis on product quality and maintainability.

On a regular day as a Software Engineer, you will:

  • Focus on delivering software components and improvements to your team’s software. In addition to new code, this often includes refactoring and deprecation work.

  • Write clean, secure, and well-tested code to solve business problems.

  • Build tools and integrate systems to scale the effectiveness of products across the business.

  • Collaborate and communicate effectively within the team and across the organization to achieve the team’s goals.

  • Continuously work to improve while being empathetic and considerate with others.

  • Act as a full life cycle Software Engineer, meaning be able to do code reviews, source control management, build processes, testing and release.

Requirements:

  • 3+ years of industry experience developing and shipping Android applications in Kotlin (app published to production / Play Store is advantage)

  • Solid command of Jetpack libraries and modern Android architecture (MVVM or MVI, ViewModel, Navigation, Kotlin Coroutines and Flow); hands-on experience with Jetpack Compose

  • Experience designing and consuming REST APIs, including error handling, caching, and offline strategies (Retrofit/OkHttp, Room)

  • Experience with dependency injection (Hilt/Dagger or Koin) and modularized codebases

  • Proficiency writing unit and UI tests (JUnit, Espresso/Compose testing) and a habit of testing your own work without being asked

  • Confident with Git workflows (branching strategies, code review); familiarity with CI/CD pipelines for mobile (e.g. GitHub Actions, Bitrise, Fastlane)

  • Understanding of app performance, memory management, and debugging/profiling tools

  • Ability to work independently on medium-sized features from ticket to release, estimate work realistically, and mentor juniors through code review

  • Experience using AI-assisted development tools (e.g. GitHub Copilot, Claude, Cursor) as part of your daily workflow, with sound judgment about reviewing and validating AI-generated code

  • Strong communication skills, including with non-technical stakeholders

  • Fluent written and spoken English — English is the primary language of our international team, used daily in meetings, documentation, and code review

 

Advantage:

  • Experience with back-end development (Node.js, PHP or similar)

  • Experience with relational and/or non-relational databases (e.g., MariaDB, MongoDB)

  • Basic cloud/infrastructure experience with Kubernetes, AWS, Azure, etc.

  • Familiarity with containers and Docker

  • Experience with agile methodologies such as Scrum or Kanban

  • You can operate services that the team builds while identifying opportunities for improvements and keeping to the agreed levels of service.

  • You'll work in an AI-enabled environment: GitHub Copilot for coding, Glean for company-wide knowledge search, and access to frontier LLMs for prototyping and problem-solving. We actively invest in AI tooling and expect engineers to help shape how we use it.

Perks:

  • 26 days of Annual leave, home office, sick days

  • Benefit Plus Cafeteria

  • Frequent team events & activities in the office and outside

  • Possibility to travel to different offices around Europe

  • Office fruits and specialty coffee every day

  • Friendly, comfortable, and informal office environment

  • Flexible working hours if it suits you and your team

Skills Required

  • 3+ years of industry experience developing and shipping Android applications in Kotlin
  • Experience with Jetpack libraries and modern Android architecture, including MVVM or MVI, ViewModel, Navigation, Kotlin Coroutines, and Flow
  • Hands-on experience with Jetpack Compose
  • Experience designing and consuming REST APIs, including error handling, caching, and offline strategies
  • Experience with Retrofit, OkHttp, and Room
  • Experience with dependency injection using Hilt, Dagger, or Koin
  • Experience with modularized codebases
  • Proficiency writing unit and UI tests using JUnit, Espresso, or Compose testing
  • Confident Git workflow experience, including branching strategies and code review
  • Familiarity with mobile CI/CD pipelines such as GitHub Actions, Bitrise, or Fastlane
  • Understanding of app performance, memory management, and debugging or profiling tools
  • Ability to independently deliver medium-sized features from ticket to release and estimate work realistically
  • Ability to mentor junior developers through code review
  • Experience using AI-assisted development tools such as GitHub Copilot, Claude, or Cursor
  • Strong communication skills with technical and non-technical stakeholders
  • Fluent written and spoken English
  • Experience with backend development using Node.js, PHP, or similar
  • Experience with relational or non-relational databases such as MariaDB or MongoDB
  • Basic cloud or infrastructure experience with Kubernetes, AWS, or Azure
  • Familiarity with containers and Docker
  • Experience with Scrum or Kanban
  • Experience operating team-built services and identifying service improvements

What the Team is Saying

Teya Compensation & Benefits Highlights

  • Healthcare Strength Employer-backed private medical coverage (e.g., Bupa in the UK) and life insurance are explicitly listed for some roles, with wellbeing platforms like Wellhub/Gympass appearing in certain markets. Feedback suggests this provides solid healthcare support where offered.
  • Leave & Time Off Breadth Generous annual leave is repeatedly described at around 25 days plus paid holidays, alongside hybrid work and flexible hours that support time away. Feedback suggests time-off provisions are a consistent strength in core locations.
  • Equity Value & Accessibility A company-wide stock option plan (USSOP) is described as available from day one, giving employees the chance to be owners. Feedback suggests this broad equity access enhances perceived total rewards.

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The Company
HQ: London
1,000 Employees
Year Founded: 2019

What We Do

At Teya, we believe small, local businesses are the heartbeat of every community. Teya was founded to help small, local businesses thrive. We exist to make business smoother, simpler, and more rewarding for the people who keep our communities alive. That means exceptional support, intuitive solutions, and
a team truly invested in our Members’ success.
 To us, they’re more than customers – they’re part of
a community built on trust and shared ambition. 
That’s why we proudly say: “Member since.” 
It’s our way of honouring every relationship and building a stronger, more connected future together.

Why Work With Us

We’re a fast-growing European fintech helping small, local businesses thrive. We value simplicity, teamwork, and impact. At Teya, you’ll join a diverse, passionate team where ideas matter, growth is encouraged, and every action helps real people and communities succeed, every single day.

Teya Offices

OnSite Workspace

We believe great ideas happen when people come together. Our hybrid approach gives you the flexibility to work from home, but we encourage spending at least three days a week in the office to collaborate, connect, and keep our culture strong.

Typical time on-site: None
HQTeya London
Teya Bratislava
Teya Hungary
Teya Lisbon
Teya Czechia
Teya Reykjavik
Teya Latvia
Teya Croatia
Learn more

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