Senior Java Backend Engineer, Aladdin Trading Engineering, Vice President
BlackRockBU3-Budapest-GTC White House, Vaci ut 47, District XIII, BudapestPosted 10 April 2026
Job Description
About this role
Are you interested in building innovative, large‑scale systems that power global financial markets? Do you enjoy solving complex engineering problems, working in a fast‑paced environment, and building resilient technology that serves thousands of users every second?
At BlackRock, we are seeking Java Backend Engineers who are passionate about designing scalable systems, optimizing performance, and delivering high‑quality services that shape the future of trading technology. We value curiosity, diversity of thought, and a strong desire to learn and grow—both technically and professionally.
What are Aladdin and Trading Engineering?
You will work within BlackRock’s investment operating system, Aladdin , used internally and by leading financial institutions globally. Aladdin integrates portfolio management, risk analytics, trading, and operations into a single unified platform.
Trading Engineering builds the technology that enables seamless, high‑speed trade execution across global markets. Our systems process millions of orders daily , requiring exceptional reliability, low latency, and strong architectural design. As part of this group, you will engineer backend services that support mission‑critical trading workflows used by thousands of investment professionals worldwide.
As a member of Trading Engineering, you will:
Be Tenacious: Operate in a highly complex, high‑pressure environment where reliability and performance matter.
Think Creatively: Evaluate multiple technical solutions and select the right approach based on scale, latency, and system constraints.
Collaborate Deeply: Work closely with engineering teams, product partners, and users.
Learn Quickly: Absorb new technologies and apply them to real-world trading systems.
Show Initiative: Proactively identify opportunities to optimize, automate, and modernize systems.
Qualifications
B.E./B.Tech. /MCA or equivalent degree in Computer Science or related fields.
4 years of professional experience building backend or distributed systems.
Skills & Experience
Strong backend development experience in Java (17) , including deep knowledge of:
Multithreading, concurrency, memory management
Data structures, algorithms, and design patterns
Hands‑on experience with Spring Framework & Spring Boot for building microservices and RESTful APIs.
Experience designing and consuming REST APIs ; exposure to GraphQL is a plus.
Strong understanding of distributed and streaming technologies such as:
Kafka
Ignite or other memory data grids
High‑throughput, low‑latency systems
Experience building systems that handle large-volume, real-time data processing while maintaining reliability and resilience.
Experience integrating with databases using Hibernate/JPA and optimizing data access.
Familiarity with Maven , JUnit , and automated testing practices.
Exposure to full web stack concepts (networking, client–server performance, protocols), even if primarily backend-focused.
Experience working with Agile SDLC , CI/CD pipelines, and a quality-first engineering culture.
Familiarity with WebSockets or asynchronous messaging systems is beneficial.
Comfortable engaging with end users, product teams, and UX partners to translate business problems into backend solutions.
Competencies
Passionate about building high‑performing, maintainable, well‑architected backend systems .
Strong analytical, debugging, and problem‑solving skills, especially in complex distributed environments.
Interest or experience in finance, investment workflows, portfolio management , or buy‑side trading systems.
Demonstrated ownership of critical backend components, services, or systems.
Ability to build strong partnerships across distributed teams and diverse stakeholders.
Our benefits
To help you stay energized, engaged and inspired, we offer a wide range of employee benefits including: retirement investment and tools designed to help you in building a sound financial future; access t ... (truncated, view full listing at source)
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