Junior Kotlin / Java Software Engineer - Custody (m/f/x)

Scalable GmbH; Deutschland; Vor Ort; EUR 65.000 - 95.000; Vollzeit

Benefits dieser Stelle

International relocation support

Work from abroad option

Attractive compensation package

Company pension scheme

Deutschland Jobticket 50% contribution

Prime+ Broker subscription

Urban Sports Club discounts

Zusammenfassung

Scalable Capital is seeking a software engineer to join our engineering team in Germany. You will contribute to building scalable, cloud-native financial services using Kotlin, Java and Spring Boot, working in cross‑functional teams with a strong emphasis on quality and delivery.

You'll gain exposure to AWS services (ECS, Lambda) and modern DevOps practices, including CI/CD, testing, and observability. If you are passionate about domain‑driven design and robust financial workflows, join us to

Qualifikationen

• University degree in computer science, engineering or sciences.
• Kotlin or Java and Spring Boot experience from internships or projects.
• Strong OO programming, API development and database knowledge.
• Interest in Domain-Driven Design and translating requirements into software.
• Curiosity about cloud-native development and AWS.
• Quality and security mindset with clean, maintainable code.
• Interest in complex financial workflows and fast learning.
• Clear communication and collaborative mindset.

Aufgaben

• Contribute to development of business-critical services using Kotlin, Java and Spring Boot.
• Collaborate with engineers in cross-functional teams, embrace Agile practices.
• Build and operate cloud-native apps on AWS (ECS, Lambda) and automate tests.
• Support reliable delivery via CI/CD, observability and monitoring.
• Write secure, well-tested code and deliver resilient financial workflows.
• Grow engineering skills and contribute to a culture of quality and improvement.

Kenntnisse

Kotlin

Java

Spring Boot

Object-oriented programming

API development

Relational databases

Automated testing

Domain-Driven Design

Cloud-native development

AWS

ECS

Lambda

Ausbildung

University degree in computer science, engineering or sciences

Tools

AWS

ECS

Lambda

Jobbeschreibung

Scalable Capital is a leading digital investment and banking platform with a full banking licence, empowering people across Europe to shape their own finances. Scalable Broker makes it easy and affordable for clients to invest professionally in stocks, ETFs, cryptocurrencies, and derivatives, as well as set up savings plans. Scalable Wealth, the digital wealth management service, offers clients professional investment in ETF portfolios, and is also adopted as a white‑label solution by banks and other B2B partners. The company’s offerings are rounded off by attractive interest rates, loans, and private equity. With the European Investor Exchange, Scalable Capital offers an exchange specifically for retail investors. Over one million clients have already entrusted more than €50 billion to the platform.

Founded in 2014, Scalable Capital now employs over 700 people across Munich, Berlin, Vienna, Milan, and London. Together with the founding and management team, including Erik Podzuweit and Florian Prucker, they are working on a new generation of financial services.

Visit our finance blog or check out our Social Media channels to find out what our Expert Teams have to say.

Our Company Values guide us every day in how we work and collaborate. To learn more about them, you can find our values here (English).

• Contribute to the development and evolution of business‑critical services using Kotlin, Java and Spring Boot.
• Work closely with experienced engineers in cross‑functional teams, learning agile practices, Domain‑Driven Design, code reviews, automated testing and continuous delivery.
• Learn to build and operate cloud‑native applications on AWS, including containerised services on ECS and event‑driven workloads on Lambda.
• Support reliable delivery and operations through infrastructure as code, CI/CD pipelines, observability and monitoring.
• Write clean, secure, well‑tested and maintainable code, with guidance and regular feedback from the team.
• Contribute to delivering valuable, resilient and compliant financial workflows to production.
• Develop your engineering skills and contribute to the team’s culture of quality, collaboration and continuous improvement.

• A university degree in a relevant field of study (e.g. computer science, engineering or sciences), a comparable qualification, or equivalent practical experience.
• Practical experience with Kotlin or Java and Spring Boot, gained through internships, working‑student roles, personal projects or university projects.
• A solid understanding of object‑oriented programming, API development, relational databases and automated testing.
• An interest in Domain‑Driven Design and translating business requirements into clear software solutions.
• Curiosity about cloud‑native development, distributed systems and AWS.
• A quality and security mindset, with attention to clean, maintainable and reliable code.
• An interest in complex financial workflows and the motivation to learn quickly.
• Clear communication skills, a collaborative mindset and openness to feedback.

• Be part of one of the fastest‑growing and most visible Fintech startups in Europe, creating innovative services that have a substantial impact on the lives of our customers
• Work with an international, diverse, inclusive, and ever‑growing team that loves creating the best products for our clients
• Be productive with the latest hardware and tools
• Learn and grow by joining our in‑house knowledge sharing or career development sessions and spending your individual Education Budget
• Learn and experience German culture first hand by joining our free German language classes
• International relocation support is provided if required
• Opportunity to work from abroad
• Benefit from an attractive compensation package and from the company pension scheme
• Monthly contribution of 50% for the ‘Deutschland Jobticket’
• Say goodbye to order commissions and say hello to your complimentary subscription of Scalable Capital's PRIME+ Broker
• Enjoy flexible and discounted sports activities with Urban Sports Club