WHAT MAKE US, US. Join some of the most innovative thinkers in Fin Tech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to Sim Corp!
At its foundation, Sim Corp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered.
If you like what we’re saying, keep reading!

Why this role is important to us

The Senior Quant Developer at Sim Corp, is responsible for leading the design, development, and implementation of software solutions within the QPRA team. With typically 5+ years of experience in software engineering, this role involves working closely with cross-functional teams to deliver high-quality software products that address complex business and financial challenges.
The Lead Software Engineer will contribute to the architecture of Sim Corp’s solutions, ensuring that they are scalable, efficient, and aligned with product and business goals. This position requires solid technical expertise, leadership capabilities, and the ability to mentor and guide less experienced engineers while supporting continuous improvement in software development practices.

What you will be responsible for

Design, develop, and maintain high-performance software for financial derivatives and development tools.
Interact with subject matter experts to translate business requirements into detailed designs.
Collaborate with product management, quantitative analysts, and engineering to implement valuation models.
Collaborate with cross-functional teams to integrate Quant solutions into Sim Corp’s product suite.
Ensure code quality through testing, documentation, and code reviews.
Monitor and improve CI/CD performance and reliability.




Provide tier 3 support to client specialists by answering questions, troubleshooting, and fixing production issues.
Stay current with industry trends, technologies, and best practices.
Share these trends with peers.

What we value

Bachelor’s (US or foreign equivalent, e.g. Master, Licenciatura) degree in Computer Science, Mathematics, Physics, Engineering, or a related quantitative field.
Proficiency in programing with C#/.NET, C++, or Java (Python preferred).
Solid understanding of data structures, algorithms, and software design principles.
Experience with numerical computing libraries (e.g., Num Py, pandas, Sci Py).
Familiarity with financial markets, instruments, and trading concepts.
Experience with version control systems (e.g., Git) and CI/CD pipelines.

Preferred Qualifications

Experience in a quantitative finance environment (e.g., hedge fund, prop trading, investment bank).
Direct experience building and orchestrating AI-powered, agentic workflows, such as multi-step LLM pipelines, tool-calling agents, or autonomous task automation.
Familiarity with AI/ML frameworks and APIs (e.g., OpenAI, Anthropic, Lang Chain, or similar agent orchestration frameworks) and experience applying them to real product features.
Experience containerizing applications with Docker and deploying/orchestrating them with Kubernetes or similar container orchestration platforms.
Exposure to cloud platforms (Azure, AWS, or GCP) and containerization through infrastructure-as-code practices.
Effective communication skills and ability to explain technical tradeoffs to both technical and non-technical stakeholders.




Ability to work in a collaborative environment.

Benefits

Attractive compensation, a bonus program, and a retirement plan are fundamental components of any employment agreement. However, in Sim Corp, we believe we can offer more. Therefore, in addition to the traditional benefit scheme, we provide a healthy work-life balance and opportunities for professional development: there is never just one route - we offer an individual approach to professional development to support the direction you want to take.

SIM Corp is a provider of industry-leading integrated investment management solutions for the global buy side. Founded in 1971, with more than 3,000 employees across five continents, Sim Corp is a truly integral technology leader that empowers more than half of the world’s top 100 financial companies through its integrated platform, services, and partner ecosystem.
Sim Corp is a subsidiary of Deutsche Börse Group. As of 2024, Sim Corp includes Axioma, the leading provider of risk and management and portfolio optimization solutions for the global buy side. #Li-Hybrid

Who we are

For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are 4,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds.

Sim Corp is an independent subsidiary of the Deutsche Börse Group.

Sim Corp is an equal opportunity employer and welcome applicants from all backgrounds, without regard to race, gender, age, disability, or any other protected status under applicable law. We are committed to building a culture where diverse perspectives and expertise are integrated into our everyday work.
We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients.

We discover more about our culture, recruitment process, and commitment to promoting meaningful work

#J-18808-Ljbffr

📌 Senior Quant Developer: AI-Powered FinTech & Derivatives (Buenos Aires)
🏢 Simcorp
📍 Buenos Aires