Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build real-time systems for pricing and eTrading in a fast-paced environment.
- Company: A leading global investment bank with a focus on innovation and engineering excellence.
- Benefits: Competitive salary, dynamic work culture, and opportunities for professional growth.
- Other info: Collaborative atmosphere with a focus on solving complex problems at scale.
- Why this job: Join a hands-on team and make a real impact on high-performance financial systems.
- Qualifications: Strong Python skills and experience with backend systems in live environments.
The predicted salary is between 50000 - 70000 ÂŁ per year.
A leading global investment bank is growing a front‑office engineering team responsible for building and owning high‑performance, real‑time systems used directly in live environments.
This role is firmly hands‑on and engineering‑driven. You’ll work on low‑latency, high‑throughput platforms that underpin pricing, eTrading, and market‑making workflows, with real ownership of core production infrastructure. The focus is on building robust, scalable systems rather than tooling or scripting.
They’re looking for strong, switched‑on engineers who enjoy solving complex problems, working close to the end user, and taking responsibility for systems running at scale.
What You’ll Be Working On
- Designing, building, and supporting real‑time pricing, eTrading, and market‑making platforms
- Developing low‑latency, high‑throughput backend systems used in live production
- Owning and improving critical services and APIs with a focus on performance and reliability
- Collaborating closely with other engineers and stakeholders to deliver well‑engineered solutions
- Enhancing existing systems and contributing to the evolution of the wider platform
What They’re Looking For
- Strong, production‑grade Python experience (beyond scripting)
- Solid understanding of data structures, algorithms, and system design
- Experience building and supporting backend systems in live environments
- Familiarity with APIs, databases, and distributed systems
- Finance or FX experience is helpful but not required - engineering ability comes first
Software-ontwikkelaar in London employer: mthree
Contact Detail:
mthree Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software-ontwikkelaar in London
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend meetups, tech talks, or even online webinars. You never know who might have a lead on that perfect Software Engineer role.
✨Tip Number 2
Show off your skills! Build a portfolio showcasing your real-time systems projects or any relevant work you've done. Having something tangible to share can really set you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your Python and system design knowledge. Practice coding challenges and be ready to discuss your thought process. We want to see how you tackle complex problems!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Software-ontwikkelaar in London
Some tips for your application 🫡
Show Off Your Python Skills: Make sure to highlight your strong, production-grade Python experience in your application. We want to see how you've used Python beyond just scripting, so share specific projects or systems you've built that demonstrate your engineering prowess.
Talk About Your Problem-Solving Skills: We love engineers who enjoy tackling complex problems! In your application, give examples of challenges you've faced and how you approached solving them. This will show us your hands-on, engineering-driven mindset.
Emphasise Your Experience with Live Systems: Since we’re all about building robust, scalable systems, make sure to mention any experience you have with backend systems in live environments. Tell us about the critical services or APIs you've owned and improved, focusing on performance and reliability.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important details. Plus, it shows us you're keen to join our team!
How to prepare for a job interview at mthree
✨Know Your Python Inside Out
Make sure you brush up on your Python skills, especially focusing on production-grade applications. Be ready to discuss your past projects and how you've tackled complex problems using Python. They want to see that you can go beyond just scripting.
✨Understand System Design Fundamentals
Familiarise yourself with data structures, algorithms, and system design principles. Prepare to explain how you've applied these concepts in real-world scenarios, particularly in building low-latency, high-throughput systems.
✨Showcase Your Problem-Solving Skills
Be prepared to tackle some technical challenges during the interview. Think through your approach to solving complex problems and be ready to articulate your thought process clearly. They’re looking for engineers who enjoy this kind of challenge.
✨Collaborate and Communicate
Since the role involves working closely with other engineers and stakeholders, practice discussing your past collaborative experiences. Highlight how you’ve contributed to team projects and how you handle feedback and communication in a fast-paced environment.