Posted on 
Oct 29, 2025

Software Engineer II, Full stack (Kotlin/ReactJS) - (Payment, Fintech)

Berlin
Delivery Hero
Delivery Hero
Delivery Hero
Public
5001+
Consumer Services

We build the world's largest on-demand delivery platform. We are an international community of entrepreneurs at heart who are passionate problem solvers.

We enable ambitious talent to deliver solutions that create impact within our ecosystem. We move fast, take action and adapt. This comes with a growth opportunity across the most exciting corners of the world. No matter where you're from or what you believe in, we build, we deliver, we lead.

We are Delivery Hero.

Job Description

Company Description

-------------------

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in over 70+ countries worldwide, powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index. We enable creative minds to deliver solutions that create impact within our ecosystem. We move fast, take action and adapt. No matter where you're from or what you believe in, we build, we deliver, we lead. We are Delivery Hero.

Job Description

---------------

We are on the lookout for a Software Engineer II, Full stack (Kotlin/ReactJS) to join the Finteck team on our journey to always deliver amazing experiences.

Be part of building the financial backbone of Delivery Hero. You’ll develop products that empower millions of customers and merchants, from seamless payments to innovative financial solutions like wallets and credit. Your work will support our path to profitability by creating financial flexibility for users and enabling smooth transactions across 70+ countries.

In this role you will:

  • Build and maintain our Fintech Portal and payment flow related front end components as well as contribute to the backend that supports it.
  • Develop multi-tenant, multi-vertical payment components, used across more than 70 countries
  • Get a good understanding of our security requirements and ensure high security standards are applied.

Qualifications

--------------

  • Working experience with Typescript, React, React Query, OpenAPI, Nodejs and Postgres.
  • You write unit, behavior and integration tests for current and new scenarios with clean and well documented code.
  • Eagerness to work in a fast-paced, fault-tolerant, agile environment on cross-functional teams.
  • You love to learn and constantly improve your own skills, and are not afraid to jump into new things.
  • Improve the user experience of existing solutions by being data-driven, analyze the impact of features, make hypotheses and implement new solutions.
  • You are running, maintaining & deploying your own code to production.
  • Ability to make independent decisions and take ownership for them beyond deployment.

Nice to have:

  • Experience working with AWS, Google Cloud Platform or other cloud providers.
  • Experience with JVM Languages (Java, Kotlin).
  • Experience working with SQL or BigQuery.
  • Good understanding of service-oriented and microservices architectural patterns, troubleshooting methods and best practices.

Additional Information

----------------------

Ensuring you and all our Heroes are looked after, happy, and healthy is always on the menu. Because if you’re in good shape, then we’re in good shape.

  • Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week
  • We offer 27 days holiday with an extra day on 2nd and 3rd year of service
  • We will support you in developing yourself and your career growth opportunities: 1.000 € Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.
  • Get moving and release those wonderful, mind-boosting endorphins: Health Checkups, Meditation, Yoga, Gym & Bicycle Subsidy
  • Cash. Dough. Cheddar. Whatever you call it, we’ll help you with it: Employee Share Purchase Plan, Sabbatical Bank,  Public Transportation Ticket Discount, Life & Accident Insurance, Corporate Pension Plan
  • The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers, Food Vouchers, Corporate Discounts. Courses.

Ready to join our team? If you’re excited to grow, collaborate and be part of the world’s leading

                 delivery platform, we’d love to hear from you. Apply today!

We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you. We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience—just include it in your application. You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.

Company Description

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in over 70+ countries worldwide, powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index. We enable creative minds to deliver solutions that create impact within our ecosystem. We move fast, take action and adapt. No matter where you're from or what you believe in, we build, we deliver, we lead. We are Delivery Hero.

Job Description

We are on the lookout for a Software Engineer II, Full stack (Kotlin/ReactJS) to join the Finteck team on our journey to always deliver amazing experiences. 

Be part of building the financial backbone of Delivery Hero. You’ll develop products that empower millions of customers and merchants, from seamless payments to innovative financial solutions like wallets and credit. Your work will support our path to profitability by creating financial flexibility for users and enabling smooth transactions across 70+ countries.

In this role you will:

  • Build and maintain our Fintech Portal and payment flow related front end components as well as contribute to the backend that supports it.

  • Develop multi-tenant, multi-vertical payment components, used across more than 70 countries

  • Get a good understanding of our security requirements and ensure high security standards are applied.

Qualifications

  • Working experience with Typescript, React, React Query, OpenAPI, Nodejs and Postgres.
  • You write unit, behavior and integration tests for current and new scenarios with clean and well documented code.

  • Eagerness to work in a fast-paced, fault-tolerant, agile environment on cross-functional teams.

  • You love to learn and constantly improve your own skills, and are not afraid to jump into new things.

  • Improve the user experience of existing solutions by being data-driven, analyze the impact of features, make hypotheses and implement new solutions.

  • You are running, maintaining & deploying your own code to production.

  • Ability to make independent decisions and take ownership for them beyond deployment.

 

Nice to have:  

  • Experience working with AWS, Google Cloud Platform or other cloud providers.

  • Experience with JVM Languages (Java, Kotlin).

  • Experience working with SQL or BigQuery.

  • Good understanding of service-oriented and microservices architectural patterns, troubleshooting methods and best practices.

Additional Information

Ensuring you and all our Heroes are looked after, happy, and healthy is always on the menu. Because if you’re in good shape, then we’re in good shape.

  • Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week

  • We offer 27 days holiday with an extra day on 2nd and 3rd year of service

  • We will support you in developing yourself and your career growth opportunities: 1.000 € Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.

  • Get moving and release those wonderful, mind-boosting endorphins: Health Checkups, Meditation, Yoga, Gym & Bicycle Subsidy

  • Cash. Dough. Cheddar. Whatever you call it, we’ll help you with it: Employee Share Purchase Plan, Sabbatical Bank,  Public Transportation Ticket Discount, Life & Accident Insurance, Corporate Pension Plan

  • The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers, Food Vouchers, Corporate Discounts. Courses.

                 

Ready to join our team? If you’re excited to grow, collaborate and be part of the world’s leading 

                 delivery platform, we’d love to hear from you. Apply today!

We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you. We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience—just include it in your application. You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.

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