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Scalable GmbHSG

(Senior) Application Security Architect (m/f/x) onsite / remote in Germany

Scalable Capital is a leading digital investment platform in Europe, offering a broker for self-directed trading and a robo-advisor for automated wealth management.

Scalable GmbH

Employee count: 501-1000

Germany only

As Application Security Architect you will support the embedding of security into all phases of the SDLC. This includes collaborating with development teams to implement secure coding practices, performing threat modeling, and ensuring that applications are resilient against potential security threats. The role also involves staying abreast of emerging security threats and technologies to continuously enhance the organization's security posture.​

Key responsibilities

  • ​Develop and implement security architectures for applications, ensuring alignment with organizational security policies and compliance requirements.​
  • Conduct threat modeling exercises to identify potential security vulnerabilities and recommend mitigation strategies.​
  • Perform in‑depth code and design reviews, delivering actionable remediation guidance.
  • Integrate security practices into the SDLC, including code reviews, static and dynamic analysis, and security testing.​
  • Work closely with cross-functional teams, including developers, QA, and operations, to ensure security is considered at every stage of application development.​
  • Develop and maintain application security standards, guidelines, and best practices.​
  • Evaluate, implement, and manage application security tools such as SAST, DAST, and IAST solutions.​
  • Participate in incident response activities related to application security breaches, including root cause analysis and remediation planning.​
  • Provide training and guidance to development teams on secure coding practices and emerging security threats.​
  • ​​​​Bachelor's or Master's degree in Computer Science, Information Security, or a related field.​
  • Extensive experience in application security, software development, or related roles.​
  • Proven experience with secure coding practices, security assessments, authentication/authorisation design, cryptography, API protection and integrating security into the SDLC.
  • Proven record of facilitating threat‑modelling and delivering risk‑balanced solutions to engineering teams.
  • Experience integrating and tuning security‑testing tools in CI/CD workflows.
  • Strong understanding of application security frameworks and standards (e.g., OWASP ASVS, SAMM, NIST).​
  • Proficiency in programming languages such as Java, Kotlin, or Python.​
  • Exoerience with cloud security principles and securing applications in cloud environments (AWS in particular).​
  • Clear, persuasive communication skills for both technical and non‑technical audiences.
  • Ability to work independently and manage multiple projects simultaneously.​
  • 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
  • Work from our centrally located offices in the heart of Munich or Berlin, nestled in lively neighborhoods filled with vibrant restaurants, cozy cafés, and a wide range of convenient amenities or choose to work remotely within Germany (if eligible for the job)
  • 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
  • Flexible vacation policy and the 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

Scalable Capital is a leading digital investment platform in Europe. The company empowers everyone to shape their financial future. Scalable Broker makes it easy and affordable for clients to invest professionally in stocks, ETFs and other exchange-traded products and 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 renowned B2B partners. With the European Investor Exchange (EIX) Scalable Capital offers a stock exchange for retail investors in Europe. Over 27 billion euro is held on the platform by more than one million clients.

Scalable Capital was founded in 2014 and employs more than 500 people at its offices in Munich, Berlin, Vienna, and London. Together with the founding and management team around 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).

About the job

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Posted on

Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

Germany +/- 0 hours

About Scalable GmbH

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At Scalable Capital, we are at the forefront of revolutionizing the European investment landscape through groundbreaking technology. Founded in 2014, our mission is to democratize wealth management and make sophisticated, data-driven investment strategies accessible to everyone. We leverage a proprietary risk management technology that is the cornerstone of our platform, enabling us to offer dynamically managed, globally diversified ETF portfolios tailored to the individual risk tolerance of each client. This innovative approach replaces traditional, often opaque and costly, investment models with a transparent, efficient, and cost-effective digital alternative. Our platform is engineered for scalability and precision, automating complex processes from client onboarding to portfolio monitoring and rebalancing, ensuring that our clients' investments are continuously optimized without manual intervention.

Our technological innovation extends beyond our pioneering robo-advisory service. With the launch of the Scalable Broker, we have introduced a comprehensive trading platform that empowers self-directed investors to trade stocks, ETFs, funds, cryptocurrencies, and derivatives with unparalleled ease and affordability. This service is seamlessly integrated into our intuitive mobile and web applications, designed from the ground up to provide a frictionless user experience. Furthermore, we are pushing the boundaries of the financial ecosystem by establishing the European Investor Exchange (EIX), a new stock exchange tailored specifically for the needs of retail investors. This vertically integrated model, combining brokerage, wealth management, and a dedicated exchange, represents a paradigm shift in the industry. By harnessing the power of technology, we are not just a service provider but a technology company fundamentally reshaping how individuals across Europe build and manage their wealth for the future.

Employee benefits

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Pension Plan

Company pension plan.

Performance Bonus

Performance-based bonus.

Flexible Arbeitszeiten

Offers flexible working hours.

Mitarbeiter-Beteiligung

Offers employee stock options.

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Scalable GmbH

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Scalable GmbH hiring (Senior) Application Security Architect (m/f/x) onsite / remote in Germany • Remote (Work from Home) | Himalayas