BlackRock
Python Engineer, Associate - BlackRock Index Services
$115K–$130K
Wilmington, DE · Full-time · Posted Oct 19, 2026
- Experience
- Enterprise software development experience required; no number of years stated.
- Education
- Bachelor's or master's degree, or equivalent, in a STEM discipline.
About the job
Develop and support a next-generation platform for calculating, simulating, and delivering equity, fixed income, and multi-asset indices.
What you'll do
- Design, develop, test, and support scalable, resilient enterprise software; modernize existing code and architecture.
- Help shape the technology roadmap and translate architecture into component designs and software.
- Collaborate across teams to deliver indices, automate software and production workflows, and address technical client questions.
What they ask for
- Python development, including strong skills in multithreading and networking frameworks.
- Experience with relational and non-relational databases, data integration, ETL, and ORM approaches.
- Experience building APIs and distributed, cloud-native applications using web services, scalable computing, container orchestration, and event streaming or messaging.
- Bachelor's or master's degree, or equivalent, in a STEM discipline; enterprise software development experience and strong software-engineering foundations.
Nice to have
- Modern JavaScript framework experience.
- Knowledge of equity, fixed income, or real estate investment, trading, or index ecosystems; Aladdin or financial-market integrations.
Pay
USD$115,000.00 - USD$130,000.00 base salary
Tools
Python, pandas, NumPy, SciPy, CVXPY, JavaScript, Unix/Linux, BlackRock Aladdin
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