Senior Rust Software Engineer - Banking Platform (m/f/x) at Scalable GmbH | DEU | Rezi

Senior Rust Software Engineer - Banking Platform (m/f/x) at Scalable GmbH

Senior Rust Software Engineer - Banking Platform (m/f/x)

Scalable GmbH · DEU

Today

Senior Rust Software Engineer - Banking Platform (m/f/x)

Scalable GmbH · DEU

11 hours ago
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About the Role

Be part of the team building high-throughput, low-latency financial systems where correctness, reliability, and observability are non-negotiable. You will work on core services that process time-sensitive financial data and execute critical workflows under strict performance and risk constraints.

Responsibilities

  • Design and build latency-sensitive Rust services handling high-frequency data and decisioning.
  • Implement robust, testable financial logic with strict correctness guarantees.
  • Build and maintain streaming pipelines (real-time inputs, event processing, and feedback loops).
  • Optimize performance across CPU, memory, and network with profiling and benchmarking.
  • Collaborate on API design, data models, and system architecture.

Requirements

  • Extensive experience in our tech stack: Rust, Docker, AWS, Terraform
  • Strong Rust proficiency (ownership, lifetimes, concurrency, async, error handling).
  • Excellent systems thinking: latency, throughput, backpressure, and failure modes.
  • Experience building high-performance services in production.
  • Experience with low-latency systems.
  • Strong analytical thinking, both in the technical and in the product domain.
  • 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 using coding agents (e.g., Codex or similar AI-assisted development tools) is a plus.
  • Experience with domain-driven design and distributed architectures and/or microservices is a plus.
  • Background in financial services and exposure to compliance or audit requirements in financial systems is a strong plus.

Skills

  • Rust
  • Docker
  • AWS
  • Terraform
  • Ownership
  • Lifetimes
  • Concurrency
  • Async
  • Error handling
  • Systems thinking
  • Latency
  • Throughput
  • Backpressure
  • Failure modes
  • High-performance services
  • Low-latency systems
  • Analytical thinking
  • Communication skills
  • Well-architected code
  • Testable code
  • Documented code
  • Coding agents
  • Domain-driven design
  • Distributed architectures
  • Microservices
  • Financial services
  • Compliance
  • Audit requirements

Location

  • Munich
  • Berlin
  • Vienna
  • Milan
  • London
  • Abroad

Work Type

  • Full-time
  • Remote
  • Hybrid

Experience Level

  • Extensive experience
  • Strong proficiency
  • Excellent
  • Strong
  • Plus

Education Level

  • University degree in a relevant field of study (e.g. computer science, engineering, sciences, ...) or a comparable qualification.

Benefits

  • Latest hardware and tools
  • In-house knowledge sharing sessions
  • Career development sessions
  • Individual Education Budget
  • Free German language classes
  • International relocation support
  • Attractive compensation package
  • Company pension scheme
  • Monthly contribution of 50% for the ‘Deutschland Jobticket’
  • Complimentary subscription of Scalable Capital's PRIME+ Broker
  • Flexible and discounted sports activities with Urban Sports Club

About the Company

  • 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.