Python Engineer, Associate - BlackRock Index Services

Posted Yesterday
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Wilmington, DE, USA
In-Office
115K-130K Annually
Entry level
Fintech • Information Technology • Financial Services
Bringing together tech and market expertise to help people build better financial futures.
The Role

About this role

Your team

BlackRock Index Services (BIS) is responsible for the design, development, and administration of fixed income, equity, and multi-asset class indices used by internal and external clients. The team is focused on delivering highly accurate, high-quality indices in a timely manner.


Your role and impact

As a Python Software Engineer within BIS, you will contribute to the development of the next-generation equity, fixed income, and multi-asset index calculation, simulation, and delivery platform. You will work across the software lifecycle, helping build scalable and resilient solutions while contributing ideas that shape the team's technology roadmap and architecture.


Your responsibilities

In every role at BlackRock, you'll be expected to apply sound judgement and critical thinking to solve complex problems, adapt as the business evolves, and combine the curiosity to explore new approaches and technologies with the rigor to challenge the results. The scope of this role also includes the following responsibilities:

  • Design, develop, test, and support enterprise software with a focus on performance, scalability, resilience, usability, and maintainability.
  • Contribute ideas to the technology roadmap and translate high-level architecture into component designs and high-quality software.
  • Collaborate across a globally distributed team and with Product Management, Equity and Fixed Income Research, Platform Engineering, Data Operations, Production, and Program Management to deliver innovative indices.
  • Apply strong attention to quality and problem solving when responding to technical client questions and performing supporting analyses.
  • Automate development, testing, deployment, and production operations while modernizing existing code and architectural patterns.

Your experience
  • Python development experience with numerical, statistical, or machine-learning libraries such as pandas, NumPy, SciPy, and CVXPY.
  • Experience with relational and non-relational databases, data integration and extract, transform, load (ETL) solutions, and object-relational mapping approaches.
  • Experience developing application programming interfaces (APIs) and distributed, cloud-native applications using web services, scalable computing, container orchestration, and event-streaming or messaging technologies.
  • Strong software-engineering foundations, including data structures, algorithms, object-oriented design patterns, and Unix/Linux environments; modern JavaScript framework experience is desirable.
  • Strong problem-solving and root-cause analysis skills, with experience working in agile software-development environments and modern development, testing, and deployment practices.
  • Knowledge of equity, fixed income, and real estate investment, trading, or index ecosystems is desirable; experience with the BlackRock Aladdin platform or integrations with financial-market data, index, trading, clearing, or messaging providers is a plus.
  • Bachelor's or master's degree, or equivalent, in a science, technology, engineering, and mathematics (STEM) discipline, with demonstrated enterprise software development experience and strong Python skills, including multithreading and networking frameworks.

For Wilmington, DE Only the salary range for this position is USD$115,000.00 - USD$130,000.00 . Additionally, employees are eligible for an annual discretionary bonus, and benefits including healthcare, leave benefits, and retirement benefits. BlackRock operates a pay-for-performance compensation philosophy and your total compensation may vary based on role, location, and firm, department and individual performance.

Our benefits
To help you stay energized, engaged and inspired, we offer a wide range of benefits including a strong retirement plan, tuition reimbursement, comprehensive healthcare, support for working parents and Flexible Time Off (FTO) so you can relax, recharge and be there for the people you care about.

Our hybrid work model

BlackRock’s hybrid work model is designed to enable a culture of collaboration and apprenticeship that enriches the experience of our employees, while supporting flexibility for all. Employees are currently required to work at least 4 days in the office per week, with the flexibility to work from home 1 day a week. Some business groups may require more time in the office due to their roles and responsibilities. We remain focused on increasing the impactful moments that arise when we work together in person – aligned with our commitment to performance and innovation. As a new joiner, you can count on this hybrid model to accelerate your learning and onboarding experience here at BlackRock.


Guidance on AI use for candidates


At BlackRock, AI has long been part of how we work – enhancing decision-making, improving operations, and helping us deliver better outcomes for clients. We encourage candidates to use AI thoughtfully to learn, prepare, and work more effectively; but during our interview process, we want to focus on getting to know you through your own experiences, thinking, and judgment. To support you, we’ve provided guidance on when and how to use AI during our hiring process so you can approach each step with confidence and showcase your best self.


About BlackRock


At BlackRock, we are all connected by one mission: to help more and more people experience financial well-being.  Our clients, and the people they serve, are saving for retirement, paying for their children’s educations, buying homes and starting businesses. Their investments also help to strengthen the global economy: support businesses small and large; finance infrastructure projects that connect and power cities; and facilitate innovations that drive progress.


This mission would not be possible without our smartest investment – the one we make in our employees. It’s why we’re dedicated to creating an environment where our colleagues feel welcomed, valued and supported with networks, benefits and development opportunities to help them thrive.


To learn more about BlackRock, please visit Careers.BlackRock.com. We also encourage you to get to know us on LinkedIn, Instagram, YouTube, X, and TikTok.

BlackRock is proud to be an equal opportunity workplace. We are committed to equal employment opportunity to all applicants and existing employees, and we evaluate qualified applicants without regard to race, creed, color, national origin, sex (including pregnancy and gender identity/expression), sexual orientation, age, ancestry, physical or mental disability, marital status, political affiliation, religion, citizenship status, genetic information, veteran status, or any other basis protected under applicable federal, state, or local law. View the EEOC’s Know Your Rights poster and its supplement and the pay transparency statement.

 

BlackRock is committed to full inclusion of all qualified individuals and to providing reasonable accommodations or job modifications for individuals with disabilities. If reasonable accommodation/adjustments are needed throughout the employment process, please email [email protected]. All requests are treated in line with our privacy policy.

BlackRock will consider for employment qualified applicants with arrest or conviction records in a manner consistent with the requirements of the law, including any applicable fair chance law.

Skills Required

  • Python development experience with numerical, statistical, or machine-learning libraries such as pandas, NumPy, SciPy, and CVXPY
  • Experience with relational and non-relational databases, ETL solutions, and object-relational mapping approaches
  • Experience developing APIs and distributed, cloud-native applications using web services, scalable computing, container orchestration, and event-streaming or messaging technologies
  • Strong software-engineering foundations, including data structures, algorithms, object-oriented design patterns, and Unix/Linux environments
  • Strong problem-solving and root-cause analysis skills, with experience in agile software development and modern development, testing, and deployment practices
  • Bachelor's or master's degree, or equivalent, in a STEM discipline
  • Demonstrated enterprise software development experience and strong Python skills, including multithreading and networking frameworks
  • Modern JavaScript framework experience
  • Knowledge of equity, fixed income, and real estate investment, trading, or index ecosystems
  • Experience with the BlackRock Aladdin platform or integrations with financial-market data, index, trading, clearing, or messaging providers

BlackRock Compensation & Benefits Highlights

  • Healthcare Strength — Healthcare coverage is described as comprehensive, including medical, dental, and vision plans with HSA/FSA options and telemedicine. Mental-health resources such as counseling/EAP, wellness incentives, and Calm access are also featured.
  • Retirement Support — Retirement programs include savings plans, employer-supported contributions described as competitive in summaries, and financial education resources. An Employee Stock Purchase Plan is also noted in certain locations.
  • Parental & Family Support — Parental leave is gender-neutral with up to 16 weeks for primary caregivers and 4 weeks for non-primary caregivers. Additional supports include adoption assistance, fertility benefits in some locations, childcare/elder-care resources, and nursing-mother programs.

BlackRock Insights

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The Company
HQ: New York, New York
25,000 Employees
Year Founded: 1988

What We Do

As the world’s largest asset manager, BlackRock partners with investors around the globe to help them (and those on whose behalf they invest) plan for life’s most important goals – like retirement, home ownership and their children’s education. Our clients range from governments, foundations and other large institutions to those investing on behalf of individuals, including firefighters, nurses, teachers and factory workers. BlackRock was founded with the idea of creating a better asset management firm — one that was purpose-driven, focused on clients and risk management, and propelled by data and technology. Our breakthrough Aladdin® platform is BlackRock’s technological backbone, helping investors see and manage their whole portfolios in one place – from constructing investments to monitoring risk and executing trades. Used by hundreds of external institutions around the world, Aladdin combines powerful analytics and a common language to help investment teams make faster, more informed decisions across public and private markets. It’s a key part of our business and one of the reasons we’re trusted to manage more assets than any other investment manager today. At BlackRock, we challenge conventions and raise the bar for what’s possible. We harness technology to unlock new solutions, simplify complexity, and deliver investment strategies that meet people where they are. Whether it’s retirement planning, wealth building or navigating market shifts, we’re here to help clients invest more easily, more affordably and with more choice as we chart a path toward financial well-being together. Learn more: Careers.BlackRock.com

Why Work With Us

Without our people, technology is irrelevant. When we combine the power of people with the power of technology, we amplify our ability to create better outcomes for our employees, clients, shareholders and society alike.

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BlackRock Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

BlackRock has 25,000 employees across more than 100 offices in over 40 countries around the world.

Typical time on-site: 4 days a week
HQNew York, New York
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