(Senior) Platform Engineer - Real-Time Infrastructure - Banking (m/f/x)

SmartRecruiters, Inc.; Österreich; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Benefits dieser Stelle

Education Budget

Flexible vacation

Company pension

PRIME+ Broker subscription

Urban Sports Club

Zusammenfassung

Scalable Capital is building and operating the infrastructure behind mission-critical, real-time trading systems. This platform-focused role covers AWS, Linux hosts, networking, containers, and observability, ensuring tail-latency and reliability across cloud and on-prem environments.

You will own end-to-end infrastructure, design high-performance setups, and partner with engineers on production readiness, deployment safety, and incident response, while leveraging Terraform and IaC practices.

Qualifikationen

• University degree in CS, Engineering, or similar.
• Experience with dedicated host strategies and low-latency networking.
• Proven track record owning production infra for distributed or real-time systems.
• Hands-on AWS: EC2, VPC, IAM, KMS, S3, SQS, SNS.
• Strong networking: routing, DNS, load balancers, security groups.
• Terraform and infrastructure lifecycle management.
• Deep knowledge of Linux, containers, runtime debugging, performance tuning.
• Experience with stateful services, active/standby failover and controlled cutovers.
• Strong analytical thinking and clear communication.

Aufgaben

• Own infrastructure end to end across cloud and physical environments.
• Design and improve infrastructure for performance sensitive services with benchmarks.
• Design, operate and troubleshoot critical network paths across VPCs, DNS, load balancers, etc.
• Build and improve infrastructure as code and deployment workflows.
• Improve reliability, failover, recovery, and operational safety across runtimes and services.
• Harden platform capabilities around IAM, KMS, secrets, and secure access.
• Raise observability with dashboards, alerts, tracing, and incident tooling.
• Partner with software engineers on reusable infra patterns and CI/CD.

Kenntnisse

Analytical thinking

Clear communication

Pragmatic decision-making

Ausbildung

University degree in CS/Engineering

Tools

AWS EC2

VPC networking

IAM

KMS

S3 / SQS / SNS

Terraform

Linux

Containers

Jobbeschreibung

• Full-time

Company Description

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 €30 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).

Job Description

Join us to build and operate the infrastructure foundation behind mission-critical, real-time trading systems with demanding reliability and tail-latency requirements.

This is primarily a platform and infrastructure role. You will work on the runtime and operational environment behind performance-sensitive systems across cloud and physical infrastructure. The scope includes AWS, Linux hosts, networking, containerized runtimes, observability, deployment safety, and, where needed, dedicated hardware.

In this role you will:

• Own infrastructure end to end across cloud and physical environments, including AWS, Linux hosts, networking, containers, and runtime operations
• Design and improve infrastructure for performance-sensitive services, supported by repeatable production-like benchmarks covering throughput, burst behaviour, and p50, p95, p99, and p99.9 latency
• Design, operate, and troubleshoot critical network paths across VPCs, routing, security groups, load balancers, DNS, private connectivity, and service-to-service communication
• Build and improve infrastructure as code, host lifecycle management, and deployment workflows across development, staging, and production
• Improve reliability, failover, recovery, and operational safety across Linux-based runtimes, containers, serverless workloads, event-driven flows, and scheduled processing
• Harden platform capabilities around IAM, KMS, secrets, service connectivity, and secure operational access
• Raise the standard of observability through dashboards, alerting, tracing, health checks, readiness checks, and incident tooling
• Partner with software engineers on reusable infrastructure patterns, production readiness, CI/CD, and incident response

Qualifications

• A university degree in Computer Science, Engineering, or a comparable practical background
• Experience with dedicated host strategies, low-latency networking, CPU pinning, host-level isolation techniques
• Strong experience owning production infrastructure for distributed or real-time systems
• Strong hands-on experience with AWS, especially EC2, VPC networking, IAM, KMS, S3, SQS, SNS, and related operational tooling
• Strong hands-on networking experience, including routing, DNS, load balancers, network security, service connectivity, and debugging complex production traffic paths
• Strong experience with Terraform and infrastructure lifecycle management
• Deep knowledge of Linux systems, containers, runtime debugging, and host-level performance tuning
• Experience operating performance-sensitive workloads where predictability and tail-latency matter, not only average throughput
• Experience with infrastructure patterns for stateful services, active/standby failover, recovery, deployment safety, and controlled cutovers
• Strong analytical thinking, pragmatic decision-making, and clear communication across engineering and operational stakeholders
• Nice to have:
• Experience supporting Rust-based service environments
• Experience in regulated, security-sensitive, or high-reliability environments

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
• 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 sessions and spending your individual Education Budget
• Flexible vacation policy and the opportunity to work from abroad
• Benefit from an attractive compensation package and from the company pension scheme
• 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

By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy apply