Senior Software Engineer, Data Integrations, Java/Python

BlackRock

Senior Software Engineer for data integrations at BlackRock, designing and developing services for portfolio construction and reporting workflows. Working with APIs, data pipelines, and microservices in a fast-paced environment.

Posted 6/10/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $162,000 - $215,000 per yearWebsite

Tech Stack

Tools & technologies

CloudGraphQLGRPCJavaMicroservicesPythonSQL

About the role

Key responsibilities & impact

Design, develop, and own end‑to‑end features across data pipelines, APIs, and microservices
Build and enhance integration services that exchange data with internal platforms and external systems
Develop and evolve components of a microservices ecosystem supporting equity portfolio construction and direct indexing workflows
Design relational database schemas, write efficient SQL, and ensure data quality, completeness, and timeliness
Support building, releasing, and operating services in a cloud‑native environment
Troubleshoot issues in live production environments
Continuously improve the platform through modernization of existing components
Write clear, maintainable code
Collaborate with engineers, product partners, and business stakeholders

Requirements

What you’ll need

BA/BS in Computer Science or equivalent practical experience
6+ years of post-university professional experience in a data engineering, integration engineering, or backend/full-stack engineering role
Strong understanding of programming fundamentals, including algorithms, data structures, design patterns, and paradigms
Proficiency in one or more modern object-oriented languages (Java/Python)
Solid experience with SQL and relational databases
Experience designing and consuming APIs using modern approaches (RESTful services; familiarity with GraphQL or gRPC is a plus)
Ability to troubleshoot and resolve issues in production systems
Strong written and verbal communication skills

Benefits

Comp & perks

Healthcare
Leave benefits
Retirement benefits
Flexible Time Off (FTO)
Strong retirement plan
Tuition reimbursement

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

data pipelinesAPIsmicroservicesSQLrelational databasesJavaPythonRESTful servicesGraphQLgRPC

Soft Skills

troubleshootingcommunicationcollaborationproblem-solvingcode maintainability

Certifications

BA/BS in Computer Science