clients Scalable

Senior Security Software Engineer - Authentication Team (m/f/x)



Job Type






Skill Set


Full Stack Programming

Job Details

Company Description

Scalable Capital was founded in 2014, entering the FinTech industry with the aim of democratizing investing. Our mission is to use modern technology to make investments both easier and more affordable. Today, Scalable Capital is a leading FinTech in Europe with over 6 billion euros on its platform, provider of a neo-broker for independent decision makers and B2B partner for whitelabel solutions in digital asset management.

Visit our finance blog or tune in for our podcast to find out what our Expert Team has to say.

Job Description
  • You are a Software Engineer with a strong background in security related projects
  • Be part of a highly motivated cross-functional team, which focuses on the security aspect of our business
  • Design and implement solutions for the safe and high-performance experience of hundreds of thousands of investors
  • Work on cutting-edge technologies and be part of modern software development practices (e.g. agile and self-sufficient teams, continuous integration and deployment, test automation, AWS-based infrastructure, and tooling)
  • Support Product Manager by turning business challenges into technical solutions

  • A university degree in a relevant field of study (e.g. computer science, engineering, sciences, ...) or a comparable qualification
  • Exposure and/or interest in our tech stack: Java, Kotlin, NodeJs, GraphQL, JWT, Docker, Spring Boot, AWS, Terraform
  • In-depth knowledge and experience of working with various security-related topics such as: Authentication/Authorization (OAuth2.0, PKCE, JWT, etc.), Cryptography (TLS, Digital Certificates, etc.), General Cyber Security (protection against common types of cyberattacks, etc.), OWASP Top 10, Secure Coding, DevSecOps
  • Profound understanding of RESTful API Design
  • Strong analytical thinking, both in the technical and in the product domains
  • Excellent communication skills that are clear, concise, and targeted towards your audience - engineering, product or other stakeholders
  • A passion for well-architected, testable and documented code
  • Experience with domain-driven design and distributed architectures and/or microservices is a plus
  • Background in financial services & Cybersecurity certification are considered a plus

Additional Information
  • 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
  • The ability to work with an international, diverse, inclusive, and ever-growing team that loves creating the best products for our clients
  • Enjoy an office in a great location in the middle of Munich or Prenzlauer Berg, one of the hippest neighborhoods of Berlin or choose to work remotely (in Germany)
  • 30 paid vacation days
  • Learn and grow by joining our in-house knowledge sharing sessions and spending your individual Education Budget
  • Work productively with the latest hardware and tools
  • Say goodbye to order commissions and say hello to your complimentary subscription of Scalable Capital's PRIME Broker
  • Benefit from an attractive compensation package
  • Learn and Experience German culture first hand by joining our free German language classes