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07. Senior Software Engineer - Core Platform

FRFRsenior
Software EngineerSoftware Engineering
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Quick Summary

Key Responsibilities

Design and build core services, frameworks and libraries, primarily in C#/.NET, used across ABC arbitrage Design and maintain Python libraries,

Technical Tools
Software EngineerSoftware Engineering

Passionate about technology, we develop quantitative and systematic trading strategies across a wide range of asset classes and global financial markets. Technology, research, and data are the cornerstones of our business. Our strength? A collaborative culture that encourages us to challenge one another, learn together, and deliver strong performance year after year.

Responsibilities

~1 min read
  • →Design and build core services, frameworks and libraries, primarily in C#/.NET, used across ABC arbitrage
  • →Design and maintain Python libraries, SDKs and integration layers used by our Data & Research ecosystem
  • →Work on a broad range of technical domains, including distributed computing, data infrastructure, messaging and internal APIs
  • →Build tools and abstractions that hide infrastructure complexity and improve developer productivity and experience
  • →Design APIs and interfaces that provide a consistent and idiomatic experience across C# and Python
  • →Solve challenging problems around performance, security, reliability, scalability and distributed systems
  • →Work closely with the engineers using the platform to understand their needs and turn them into reusable capabilities
  • →Take ownership of technical topics from architecture and design through implementation and production
  • →Investigate complex production issues and design sustainable solutions
  • →Contribute to engineering standards, code reviews and knowledge sharing across the team

Our technology landscape include:
C#, Python, SQL, Cassandra, Redis, Mimir, Loki, Grafana, Airflow, Parquet/Iceberg, AWS (S3, Batch, EKS, Athena…), Kubernetes, Argo CD, Flux CD, GitLab, GitHub, Codex

We operate across both on-premise and cloud infrastructures and design our systems with performance, reliability and scalability in mind.

We also have a long history of building and contributing to open-source software.

Location & Eligibility

Where is the job
FR
On-site within the country

Listing Details

Posted
September 3, 2026
First seen
September 25, 2026
Last seen
September 28, 2026

Posting Health

Days active
2
Repost count
0
Trust Level
22%
Scored at
September 28, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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07. Senior Software Engineer - Core Platform