Java Developer, CDP API

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MSCI Kft.
Munkavégzés helye

Budapest

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Ft/hó Megnézem

Munkaidő, foglalkoztatás jellege
- Alkalmazotti jogviszony
- Általános munkarend
Elvárt technológiák
- JAVA TESTING SPRING REST ACCESS CLOUD API NETWORK MIDDLEWARE CI
Biztosított eszközök
- Laptop
Elvárások
- Angol középfok
- 1-3 év tapasztalat
- Középiskola

Állás elmentve

A hirdetést eltávolítottuk a mentett állásai közül.

A hirdetés adatait sikeresen elküldte az email címére.

Responsibilities

Design and implement core authentication and authorization including POST /auth/token endpoint, JWT validation middleware, and entitlement enforcement layer
Build and maintain entitlement decision cache with invalidation on entitlement changes
Standardize API error handling with correlated request IDs and configure Apigee for auth pass-through and rate limiting
Develop catalog APIs with entitled metadata exposure and full-text/faceted search backed by descriptor cache
Build core data access endpoints with shared cursor-pagination and query-filter executor
Implement synchronous and asynchronous read paths through the Query Accelerator for various query types
Implement non-blocking usage-event emission and GET /usage/me summary endpoint
Build MCP tool-definition generator kept in sync with OpenAPI contract via CI
Contribute to API design including OpenAPI v1 contract, query/pagination grammar, auth/entitlement architecture, and MCP tool-definition and usage-event schemas

Requirements

Hands-on experience building and deploying services on Google Cloud Platform (GCP) including Cloud Run, IAM, Cloud Logging/Monitoring, and GCP networking
Strong core Java (17+) and modern JVM development skills
Experience with Quarkus or Spring Boot with willingness to work in Quarkus
REST API design and implementation with OpenAPI/contract-first development
Automated testing discipline including unit tests, contract and integration testing
Experience with CI/CD pipelines and containerised deployment
Ability and willingness to work within AI-agent-first software development model using agentic development platforms and AI coding assistants

Nice-to-have

JavaScript/TypeScript skills
Familiarity with major data vendors (LSEG/Refinitiv, Bloomberg, S&P) and with financial, ESG/sustainability, or capital-markets data
Familiarity with MCP or reusable Skills
Hands-on experience building AI/ML-powered solutions — agent frameworks (LangGraph, CrewAI, or AutoGen), LLM APIs (Anthropic Claude, OpenAI), prompt engineering, RAG, and evaluation — and deploying and monitoring agentic systems at scale

What we offer

Salary range: HUF 16,150,000 - HUF 17,765,000 per year plus eligible for annual bonus
Transparent compensation schemes and comprehensive employee benefits tailored to location
Flexible working arrangements, advanced technology, and collaborative workspaces
Global network of talented colleagues and culture of high performance and innovation
Global Orientation program and access to Learning@MSCI platform, AI Learning Center, LinkedIn Learning Pro and tailored learning opportunities
Multi-directional career paths offering professional growth and development through new challenges, internal mobility and expanded roles
Employee Resource Groups fostering inclusion, belonging and connection

Company info

MSCI is a leading provider of decision-support tools and services for the global investment community. With over 50 years of expertise in research, data, and technology, we power better investment decisions through our indexes, analytics, and ESG and climate products. Our Data Operations & Technology function collects, validates, quality-assures, and delivers the data that underpins every MSCI product — spanning ESG, climate, sustainability, corporate governance, geospatial, and private-assets data across thousands of companies and assets worldwide. MSCI strengthens global markets by connecting participants across the financial ecosystem with a common language. Our research-based data, analytics and indexes, supported by advanced technology, set standards for global investors and help our clients understand risks and opportunities so they can make better decisions and unlock innovation. We serve asset managers and owners, private-market sponsors and investors, hedge funds, wealth managers, banks, insurers and corporates.