Senior Fullstack Engineer, Scalable Capital
TypeScript, Client Success Platform
Office located in Saarbrücker Str. 37, Berlin
Digital investment platform
Job no longer available
Digital investment platform
1001+ employees
Job no longer available
Office located in Saarbrücker Str. 37, Berlin
1001+ employees
Company mission
Scalable Capital's mission is to provide people with professional, intelligent, and at the same time cost-effective solutions for wealth creation, trading and investing.
Role
Who you are
- A university degree in Computer Science, Engineering, or a related field, or comparable practical experience
- Strong hands-on experience with TypeScript, React, Next.js and NestJS, building polished, production-grade customer-facing applications across frontend and backend systems
- Solid frontend experience with modern web application development
- Practical backend experience building and integrating production services experience with Java and/or Kotlin is a plus
- Good understanding of REST APIs, GraphQL, authentication and authorisation patterns including JWT, and service-to-service integrations
- Experience working with distributed systems, asynchronous workflows, queues, or event-driven architectures is a strong plus
- Good working knowledge of AWS, Docker, Git, CI/CD, and observability/debugging in production
- Experience delivering complex software with end-to-end ownership, ideally across internal tooling, platforms, or customer-facing products
- Strong analytical thinking in both technical and product contexts, with the ability to make pragmatic trade-offs
- Clear, open, and concise communication skills, with professional fluency in English
- Experience in regulated environments, support tooling, workflow automation, or operationally critical systems
What the job involves
- You will join the Client Technology Tribe and become part of our Client Success Platform team
- The team’s mission is: to provide the technology for an outstanding customer support experience to millions of Scalable clients
- Our foremost strategy is to proactively prevent support cases where feasible by empowering our clients to find solutions independently
- We also provide tools and analytics that enable everyone within Scalable to effectively minimise support cases in their areas of expertise
- In this role, you will work on client-facing support journeys as well as internal platforms and services
- You will help build and improve support workflows, document and case handling, chatbot and capability integrations, and the technical foundations needed to operate these systems securely and reliably in a regulated environment
- A big part of this role requires a strong product mindset: you will move fast to ship high-impact, client-facing experiences while maintaining a rigorous platform standard
- Instead of choosing between quick one-off fixes or endless over-engineering, you will strike the right balance delivering immediate value to our Customers while designing the reusable capabilities, extensible workflows, and robust integration patterns that ensure long-term architectural quality
- AI is a core part of how we work and what we build: from internal engineering workflows to support automation and new client-facing capabilities, you will work hands-on with modern AI tooling and help deliver AI-powered features with real impact
- You will collaborate closely with Product, Operations, Support, Design, Data Science, and other engineering teams to deliver measurable improvements in support quality, case prevention, deflection, and operational efficiency
- Build and improve high-quality client-facing experiences and internal tooling that support self-service, case prevention, and efficient support operations
- Work across the stack on frontend applications, backend services, APIs, integrations, event-driven workflows, and cloud infrastructure
- Design and implement scalable solutions for support workflows, document handling, automation, and cross-service orchestration
- Partner closely with Product, Operations, Support, and other engineering teams to deliver solutions with clear business and client impact
- Contribute to observability, analytics, experimentation where relevant, and operational excellence across support-related systems
- Write clean, testable, maintainable, and well-documented code while treating security, privacy, and reliability as first-class concerns
- Take ownership from idea to production, helping the team ship pragmatic solutions without compromising engineering quality
- Contribute to continuous improvement in architecture, testing, monitoring, and developer experience
- Help shape technical direction, mentor teammates, and raise the engineering bar within the team
Our take
Interest around investing in digital assets is increasing steadily due to innovations in fintech smartphone applications and the popularity of blockchain finance such as cryptocurrency. While stocks and cryptocurrency have a lot to do with this increase in popularity, it has also led to new investors learning about ETFs and index funds, meaning more people are looking for easier ways to invest.
Scalable Capital provides a free smartphone application for the investing and trading of stocks, cryptocurrencies, commission-free ETFs, and index funds, with subscription fees providing commission-free stock trading. The application also features a machine learning-driven robotrading service called Smart Predict to aid in improving users' limit and stop orders.
Whilst several other European investment platforms focus on commission-free trading, Scalable Capital has taken a fresh perspective by focusing on providing commission-free ETF investment. By doing this, the company encourages smart long-term ETF investments over riskier day-trading, tapping into a more mature market than applications focused on stocks. With substantial growth reported in 2025, Scalable Capital is carving out its market share.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
1% employee growth in 12 months
Company
Funding (last 2 of 8 rounds)
Jun 2025
$175m
LATE VC
Dec 2023
$64.7m
SERIES E
Total funding: $553.6m
Company benefits
- Remote working opportunities - collaborate with your team no matter where you are in Germany: the majority of our jobs can be done working from home. So if you aren't near one of our physical locations in Germany, check out if your job is eligible remotely
- Join an international and diverse, inclusive community - be part of a network of highly talented, diverse and motivated people, from more than 30 nationalities. We enjoy regular office parties & after work drinks, BBQs in the summer, weekly runs and much more
- Lounge around - take a break to relax on our terrace in Munich or in the Beergarden downstairs in Berlin. Enjoy fresh fruits, soft drinks, and tea daily, and if want, develop your Barista skills with our Espresso machine
- Gear and perks - work with the latest hardware (including a MacBook Pro or equivalent and your choice of headphones). We also support your workplace with the equipment that you need, either in the offices or at home
- Learn and grow - develop yourself further with a personal education budget and in-house knowledge sharing sessions with catered lunch. If you want to learn or improve your German language skills, you will like the free classes right in the office or our support for online classes
- Have an impact - ship features to thousands of users and work with leading financial institutions across Europe on a regular basis. Transform with us the traditional finance industry with the aim of democratizing investment management and brokerage
Company HQ
Altstadt-Lehel, Munich, BY
Leadership
Erik Podzuweit
(Co-Founder & Co-CEO)Experience as a Financial Analyst and Executive Director/VP for Goldman Sachs. Former Co-CEO (Germany) at Westwing Home & Living.
Florian Prucker
(Co-Founder & Co-CEO)Vice President of Goldman Sachs from 2008 to 2014.
Patrick Pöschl
(Co-Founder)Experience as Asset Structurer for Goldman Sachs from 2009 to 2014. Co-founded Scalable Capital in 2014.
Simon Miller
(Co-Founder & Head of Broker International)Experienced as Base Metals Derivatives Trader for Barclays from 2008 to 2015. Co-founded Scalable Capital in 2014 as Business Developer.
Stefan Mittnik
(Co-Founder)Experience as Professor at Ludwig-Maximilians-University Munich from 2003. Co-founded Scalable Capital in 2014.
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