📍 Job Overview

Job Title: Senior Platform Engineer, JavaScript Specialization, Vice President
Company: BlackRock
Location: Budapest, Hungary
Job Type: Full-Time, Hybrid (4 days in office, 1 day remote)
Category: Web Technology - Full-Stack Developer, DevOps Engineer
Date Posted: June 20, 2025
Experience Level: 7+ years
Remote Status: On-site with 1 day remote work

🚀 Role Summary

Key web technology aspects:
- Design, develop, and maintain Node services and modules for a large public-facing website ecosystem.
- Lead the migration effort to the next-generation platform through the design, development, and verification of cross-cutting framework functionality used by multiple partner dev teams.
- Solve and prevent production issues, analyze performance bottlenecks, and continuously improve critical stability, performance, and maintainability metrics.

📝 Enhancement Note: This role requires a strong background in full-stack development, with a focus on Node.js and React, to support and enhance BlackRock's extensive web presence. The role also involves leading migration efforts and improving platform performance, indicating a need for both technical expertise and leadership skills.

💻 Primary Responsibilities

Web technology responsibilities:
- Design, develop, and maintain high-performance, secure, and scalable Node services and modules for BlackRock's public-facing websites.
- Lead the migration effort to the next-generation platform by designing, developing, and verifying cross-cutting framework functionality used by multiple partner development teams.
- Solve and prevent production issues, analyze performance bottlenecks, and continuously improve critical stability, performance, and maintainability metrics.
- Collaborate with the Core Web Platform dev lead and architect on system planning, architecture reviews, and defining standard methodologies and 'rules of the road' (linting, QA automation, code quality standards).
- Work closely with cross-functional and cross-regional teams to ensure the smooth operation and continuous improvement of BlackRock's web platforms.

📝 Enhancement Note: The primary responsibilities for this role emphasize the need for a strong full-stack developer with expertise in Node.js and React, as well as experience in leading migration efforts and improving platform performance. The role also requires excellent communication and collaboration skills to work effectively with various teams across the globe.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Engineering, or a related field. Relevant experience may be considered in lieu of a degree.

Experience: 7+ years of deep experience with Node and React as a full-stack software engineer, with a focus on TypeScript. Familiarity with the React rendering pipeline is a must-have.

Required Skills:

Proven expertise in Node.js and React, with a strong focus on TypeScript.
Deep understanding of git and experience with CI/CD platforms (e.g., Azure DevOps).
Familiarity with Docker and Kubernetes, with the ability to compose, deploy, and manage services.
Strong problem-solving skills and a proactive, open-source-inspired approach to engineering problems.
Solid written and verbal communication skills in English, with the ability to describe complex engineering concepts to both junior developers and non-technical stakeholders.
Ability to work effectively in a team environment, collaborating with multi-functional and cross-regional teams.

Preferred Skills:

Experience with modern bundlers like Vite.
Experience with Azure services, especially AKS.
At least basic understanding of SEO and page ranking concepts.
Experience with modern hybrid-headless CMS systems, especially Adobe AEM. Universal Editor experience is a plus.

📝 Enhancement Note: The required and preferred skills for this role emphasize the need for a senior full-stack developer with extensive experience in Node.js and React, as well as a strong background in CI/CD, Docker, and Kubernetes. The preferred skills indicate a desire for candidates with experience in modern tools and technologies, as well as a solid understanding of SEO and CMS systems.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

A comprehensive portfolio showcasing your full-stack development skills, with a focus on Node.js and React projects.
Live demos of your projects, highlighting their performance, security, and scalability.
Examples of your problem-solving skills and ability to optimize performance and improve maintainability.
Documentation of your projects, including code comments, version control, and deployment processes.

Technical Documentation:

Detailed documentation of your projects, including code quality, commenting, and documentation standards.
Version control, deployment processes, and server configuration for your projects.
Testing methodologies, performance metrics, and optimization techniques used in your projects.

📝 Enhancement Note: Given the senior nature of this role, BlackRock will expect a strong, well-documented portfolio demonstrating your full-stack development skills, with a focus on Node.js and React. Your portfolio should showcase your ability to design, develop, and maintain high-performance, secure, and scalable web services, as well as your problem-solving skills and ability to optimize performance and improve maintainability.

💵 Compensation & Benefits

Salary Range: €80,000 - €120,000 per year (based on experience and market research for senior full-stack developer roles in Budapest, Hungary)

Benefits:

Retirement investment and tools designed to help you build a sound financial future.
Access to education reimbursement programs.
Comprehensive resources to support your physical health and emotional well-being.
Family support programs.
Flexible Time Off (FTO) to relax, recharge, and be there for the people you care about.

Working Hours: 40 hours per week, with a flexible hybrid work arrangement (4 days in the office, 1 day remote)

📝 Enhancement Note: The salary range for this role is based on market research for senior full-stack developer roles in Budapest, Hungary. BlackRock offers a comprehensive benefits package to support the well-being and work-life balance of its employees.

🎯 Team & Company Context

Company Culture:

Industry: Financial services and investment management.
Company Size: Large (over 16,000 employees worldwide).
Founded: 1988, with a strong focus on innovation, technology, and data-driven decision-making.

Team Structure:

The Web Tech Solutions team is responsible for providing a proven software technology platform serving over 100 public-facing websites under the blackrock.com and ishares.com domains.
The team works closely with cross-functional and cross-regional teams to ensure the smooth operation and continuous improvement of BlackRock's web platforms.

Development Methodology:

Agile/Scrum methodologies and sprint planning for web projects.
Code review, testing, and quality assurance practices.
Deployment strategies, CI/CD pipelines, and server management.

Company Website: BlackRock

📝 Enhancement Note: BlackRock is a large, global financial services and investment management company with a strong focus on technology and innovation. The Web Tech Solutions team plays a critical role in maintaining and enhancing BlackRock's extensive web presence, working closely with cross-functional and cross-regional teams to ensure the smooth operation and continuous improvement of the company's web platforms.

📈 Career & Growth Analysis

Web Technology Career Level: Senior Full-Stack Developer, with a focus on Node.js and React, responsible for designing, developing, and maintaining high-performance, secure, and scalable web services, as well as leading migration efforts and improving platform performance.

Reporting Structure: This role reports directly to the Core Web Platform dev lead and architect, collaborating closely with cross-functional and cross-regional teams to ensure the smooth operation and continuous improvement of BlackRock's web platforms.

Technical Impact: The technical impact of this role is significant, as the Senior Platform Engineer is responsible for maintaining and enhancing BlackRock's extensive web presence, serving millions of individual visits per month, and providing comprehensive data about the company's investment funds on thousands of product pages.

Growth Opportunities:

Technical growth: Expand your expertise in full-stack development, with a focus on Node.js and React, and gain experience in leading migration efforts and improving platform performance.
Leadership growth: Develop your leadership skills by coaching and mentoring junior developers, and collaborate with cross-functional and cross-regional teams to drive projects to completion.
Architecture and design: Contribute to architecture and design decisions for BlackRock's web platforms, and help define standard methodologies and 'rules of the road' for the team.

📝 Enhancement Note: This role offers significant opportunities for growth in both technical expertise and leadership skills. The Senior Platform Engineer will have the chance to expand their knowledge of full-stack development, with a focus on Node.js and React, and gain experience in leading migration efforts and improving platform performance. Additionally, the role provides opportunities for leadership growth through coaching and mentoring junior developers, and collaboration with cross-functional and cross-regional teams.

🌐 Work Environment

Office Type: Modern, collaborative workspace with state-of-the-art technology and amenities to support productivity and innovation.

Office Location(s): Budapest, Hungary, with the option to work remotely one day per week.

Workspace Context:

Collaborative web development environment with multiple monitors and testing devices available.
Access to cutting-edge tools and technologies to support your work.
Opportunities for cross-functional collaboration with designers, marketers, and other stakeholders.

Work Schedule: 40 hours per week, with a flexible hybrid work arrangement (4 days in the office, 1 day remote)

📝 Enhancement Note: BlackRock offers a modern, collaborative work environment with state-of-the-art technology and amenities to support productivity and innovation. The flexible hybrid work arrangement allows employees to balance their work and personal lives, while still maintaining a strong connection to the team and the company's mission.

📄 Application & Technical Interview Process

Interview Process:

Technical assessment: A comprehensive technical assessment focused on your full-stack development skills, with a focus on Node.js and React. You will be asked to solve problems, optimize performance, and demonstrate your understanding of web security best practices.
System design discussion: A discussion of your approach to system design, architecture, and scalability, with a focus on your experience leading migration efforts and improving platform performance.
Team fit assessment: A conversation with the Web Tech Solutions team to assess your cultural fit and alignment with the team's goals and values.
Final evaluation: A final evaluation of your technical skills, problem-solving abilities, and cultural fit, with a focus on your potential to contribute to BlackRock's mission and success.

Portfolio Review Tips:

Highlight your full-stack development skills, with a focus on Node.js and React, and demonstrate your ability to design, develop, and maintain high-performance, secure, and scalable web services.
Showcase your problem-solving skills and ability to optimize performance and improve maintainability.
Include examples of your experience leading migration efforts and improving platform performance.
Tailor your portfolio to BlackRock's specific needs and the requirements of this role.

Technical Challenge Preparation:

Brush up on your full-stack development skills, with a focus on Node.js and React, and practice solving problems and optimizing performance.
Familiarize yourself with BlackRock's technology stack and the specific requirements of this role.
Prepare for a discussion of your approach to system design, architecture, and scalability, with a focus on your experience leading migration efforts and improving platform performance.

ATS Keywords:

Programming Languages: Node.js, React, TypeScript, JavaScript, HTML, CSS
Web Frameworks: Express, Next.js, Create React App
Server Technologies: Docker, Kubernetes, Azure AKS
Databases: MongoDB, PostgreSQL
Tools: Git, Azure DevOps, Vite, Jest, Enzyme, Cypress
Methodologies: Agile, Scrum, CI/CD
Soft Skills: Problem-solving, Communication, Coaching, Mentoring, Leadership
Industry Terms: Full-Stack Developer, DevOps Engineer, Web Platform, CMS, SEO

📝 Enhancement Note: The interview process for this role is designed to assess your technical skills, problem-solving abilities, and cultural fit, with a focus on your potential to contribute to BlackRock's mission and success. The portfolio review tips and technical challenge preparation guidance are tailored to help you demonstrate your full-stack development skills, with a focus on Node.js and React, and showcase your experience leading migration efforts and improving platform performance.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies:

React: BlackRock's web platforms are built using React, with a focus on server-side rendering (SSR) for improved performance and SEO.
TypeScript: BlackRock uses TypeScript to ensure code quality, maintainability, and scalability.
Next.js: BlackRock's next-generation web platform is built using Next.js, a React framework for building production-ready web applications.
Responsive design: BlackRock's web platforms are designed to be responsive and mobile-first, ensuring a consistent user experience across all devices.

Backend & Server Technologies:

Node.js: BlackRock's web platforms are built using Node.js, with a focus on performance, scalability, and security.
Express: BlackRock uses Express, a minimalist web application framework for Node.js, to build its web services and APIs.
Docker & Kubernetes: BlackRock uses Docker and Kubernetes to containerize and orchestrate its web services, ensuring consistency, scalability, and portability.
Azure AKS: BlackRock uses Azure AKS, a managed Kubernetes service, to deploy and manage its containerized web services.

Development & DevOps Tools:

Git: BlackRock uses Git for version control and collaboration, with a focus on branching, merging, and pull requests.
Azure DevOps: BlackRock uses Azure DevOps for CI/CD pipelines, automated testing, and deployment.
Vite: BlackRock uses Vite, a modern frontend build tool, to optimize the performance and scalability of its web applications.
Jest & Enzyme: BlackRock uses Jest and Enzyme for unit testing and component testing, respectively.
Cypress: BlackRock uses Cypress for end-to-end testing and integration testing.

📝 Enhancement Note: BlackRock's technology stack is designed to support the development, deployment, and maintenance of high-performance, secure, and scalable web services. The stack includes a focus on modern frontend and backend technologies, as well as robust development and DevOps tools to ensure consistency, scalability, and portability.

👥 Team Culture & Values

Web Development Values:

User experience: BlackRock prioritizes user experience, with a focus on performance, accessibility, and responsiveness.
Performance optimization: BlackRock emphasizes performance optimization, with a focus on reducing load times, improving scalability, and enhancing user experience.
Code quality: BlackRock maintains high code quality standards, with a focus on maintainability, readability, and scalability.
Collaboration: BlackRock fosters a collaborative environment, with a focus on knowledge sharing, mentoring, and continuous learning.

Collaboration Style:

Cross-functional integration: BlackRock's web development team works closely with designers, marketers, and other stakeholders to ensure a consistent and cohesive user experience across all touchpoints.
Code review culture: BlackRock maintains a strong code review culture, with a focus on quality, performance, and maintainability.
Peer programming: BlackRock encourages peer programming and knowledge sharing to ensure a high level of expertise and collaboration across the team.

📝 Enhancement Note: BlackRock's web development team prioritizes user experience, performance optimization, and code quality, with a focus on collaboration, knowledge sharing, and continuous learning. The team works closely with designers, marketers, and other stakeholders to ensure a consistent and cohesive user experience across all touchpoints, and maintains a strong code review culture to ensure quality, performance, and maintainability.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Performance optimization: BlackRock's web platforms serve millions of individual visits per month, requiring a deep understanding of performance optimization techniques and a commitment to continuous improvement.
Scalability: BlackRock's web platforms must be designed to scale, with a focus on load balancing, caching, and horizontal scaling to support increased traffic and demand.
Security: BlackRock's web platforms must be designed with security in mind, with a focus on protecting user data, preventing unauthorized access, and mitigating potential threats.
SEO: BlackRock's web platforms must be designed with SEO in mind, with a focus on improving search engine rankings, driving organic traffic, and enhancing user experience.

Learning & Development Opportunities:

Technical skill development: BlackRock offers opportunities for technical skill development, with a focus on emerging web technologies, performance optimization, and security best practices.
Conference attendance: BlackRock supports conference attendance and community involvement, with a focus on staying up-to-date with the latest trends and best practices in web development and server administration.
Technical mentorship: BlackRock offers technical mentorship opportunities, with a focus on knowledge sharing, coaching, and leadership development.

📝 Enhancement Note: BlackRock's web development team faces significant technical challenges, with a focus on performance optimization, scalability, security, and SEO. The team offers opportunities for technical skill development, conference attendance, and technical mentorship, with a focus on staying up-to-date with the latest trends and best practices in web development and server administration.

💡 Interview Preparation

Technical Questions:

Web fundamentals: Questions focused on your understanding of web fundamentals, with a focus on HTML, CSS, and JavaScript.
Web architecture: Questions focused on your approach to web architecture, with a focus on scalability, performance, and security.
Problem-solving: Questions focused on your problem-solving skills, with a focus on performance optimization, security, and scalability.

Company & Culture Questions:

BlackRock culture: Questions focused on your understanding of BlackRock's culture, values, and mission.
Web development methodology: Questions focused on your approach to web development methodology, with a focus on Agile practices, collaboration, and continuous improvement.
User experience impact: Questions focused on your understanding of user experience, with a focus on performance, accessibility, and responsiveness.

Portfolio Presentation Strategy:

Live website demonstration: A live demonstration of your web development skills, with a focus on performance, security, and scalability.
Code explanation: A detailed explanation of your code, with a focus on architecture, design patterns, and best practices.
User experience showcase: A showcase of your user experience design skills, with a focus on performance, accessibility, and responsiveness.

📝 Enhancement Note: The interview process for this role is designed to assess your technical skills, problem-solving abilities, and cultural fit, with a focus on your potential to contribute to BlackRock's mission and success. The technical questions, company and culture questions, and portfolio presentation strategy are tailored to help you demonstrate your full-stack development skills, with a focus on Node.js and React, and showcase your experience leading migration efforts and improving platform performance.

📌 Application Steps

To apply for this Senior Platform Engineer, JavaScript Specialization, Vice President role at BlackRock:

Customize your portfolio: Tailor your portfolio to BlackRock's specific needs and the requirements of this role, highlighting your full-stack development skills, with a focus on Node.js and React, and demonstrating your ability to design, develop, and maintain high-performance, secure, and scalable web services.
Optimize your resume: Optimize your resume for web technology roles, with a focus on project highlighting and technical skills emphasis, and ensure that it aligns with the requirements of this role.
Prepare for technical interviews: Brush up on your full-stack development skills, with a focus on Node.js and React, and practice solving problems and optimizing performance. Familiarize yourself with BlackRock's technology stack and the specific requirements of this role, and prepare for a discussion of your approach to system design, architecture, and scalability, with a focus on your experience leading migration efforts and improving platform performance.
Research BlackRock: Conduct thorough research on BlackRock's web development team, technology stack, and company culture, and prepare for a discussion of your alignment with the team's goals and values.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Senior Platform Engineer, JavaScript Specialization, Vice President