> Markdown version of [/jobs/ext/1952209-backend-software-engineer-algorithmic-trading](https://www.wearedevelopers.com/jobs/ext/1952209-backend-software-engineer-algorithmic-trading). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Backend Software Engineer - Algorithmic Trading

- **Company:** Client Server
- **Location:** Humanes de Madrid, Spain
- **Salary:** €120,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Algorithmic Trading, Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), Data Structures, Software Design Patterns, DevOps, Distributed Systems, Python (Programming Language), Object-Oriented Software Development, Software Construction, Software Engineering, TypeScript, Datadog, Backend, Infrastructure Automation Frameworks, Information Technology, Terraform
- **Published:** August 6, 2026
- **Apply:** https://www.buscojobs.com.es/backend-software-engineer-algorithmic-trading-en-humanes-de-madrid-ID-365704340

## About the Role

About You You have studied at a top 10 university in Spain (or top 200 globally) and have achieved 9.0 and above in Bachillerato and 7.0 and above in University - Computer Science or Mathematics preferred You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern backend software engineering, happy to work with C# .
Net, Python, TypeScript and other backend technologies You have experience with public cloud platforms, Azure preferred but AWS or GCP also fine You have a good knowledge of IaC tools such as Terraform, DevOps practices and observability e.g. DataDog You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You have fluent English language skills What's In It For You Salary to €120,000 Bonus 25 days holiday Healthcare Generous pension contribution Continuous career development opportunities Social team atmosphere with a range of events

## Description

Backend Software Engineer / Developer (C# .Net Python TypeScript) Madrid onsite to €120,000 Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?You could be progressing your career at a scaling Fintech, building sophisticated software for the investment management industry.Partnering with leading Hedge Funds and financial institutions, the company is developing technology that combines modern software engineering with complex data, analytics and financial systems.As a Backend Software Engineer you will collaborate with a small, talented team to deliver new features on the core trading platform with a focus on backend services and Infrastructure as Code within an Azure based environment.You'll take ownership of projects and see the results of your work quickly, collaborating with front office traders to provide the systems they need.Location: You'll be based in Madrid on a fulltime basis (Monday to Friday).About You You have studied at a top 10 university in Spain (or top 200 globally) and have achieved 9.0 and above in Bachillerato and 7.0 and above in University - Computer Science or Mathematics preferred You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with modern backend software engineering, happy to work with C# .Net, Python, TypeScript and other backend technologies You have experience with public cloud platforms, Azure preferred but AWS or GCP also fine You have a good knowledge of IaC tools such as Terraform, DevOps practices and observability e.g. DataDog You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You have fluent English language skills What's In It For You Salary to €120,000 Bonus 25 days holiday Healthcare Generous pension contribution Continuous career development opportunities Social team atmosphere with a range of events#J-*****-Ljbffr


## Related Videos

- [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner)
- [Debugging in the Dark](https://www.wearedevelopers.com/videos/1658-debugging-in-the-dark)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)
- [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets)

## Related Articles

- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries)
- [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)