greeHill Europe Kft. logó

Lead Backend & Data Engineer

Állás részletei

  • Cég neve

    greeHill Europe Kft.

  • Munkavégzés helye

    Hibrid Budapest
  • Munkaidő, foglalkoztatás jellege

    • Alkalmazotti jogviszony
    • Általános munkarend
  • Elvárt technológiák

    • BACKEND DATABASES SECURITY ACCESS PYTHON JAVA NODE.JS POSTGRESQL NOSQL SQL API DATABASE CLOUD AZURE AWS
  • Elvárások

    • Angol középfok
    • 5-10 év tapasztalat
    • Főiskola
Állás elmentve
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Állás leírása

Responsibilities

Unifying application logic and data architecture into a coherent, scalable, and reliable system
Standardizing data design and usage
Establishing clear ownership of the data layer as a core platform asset
Driving consistency across services, databases, and integrations
Transforming backend and data layers into a well-governed, high-quality platform foundation
Leading the design and evolution of backend and data architecture
Defining and enforcing engineering standards (coding, data modeling, performance)
Providing technical direction, mentoring, and coaching to the team
Ensuring scalable, maintainable, and secure system design
Driving best practices in system design, performance, and reliability
Designing and overseeing development of scalable backend services and APIs
Ensuring clean, maintainable, and testable codebases
Guiding service architecture and integration patterns
Overseeing system performance, reliability, and security
Owning data architecture, schema design, and data lifecycle management
Ensuring data consistency, integrity, and governance
Overseeing query optimization, indexing strategies, and DB performance
Defining standards for data access and usage across services
Supporting and guiding data pipeline and transformation design

Requirements

8+ years of experience in backend and/or data engineering
3+ years of experience in team leadership / people management
Strong knowledge of data modeling and schema design
Strong experience with backend development (Python, Java, Node.js)
Deep expertise in relational databases (PostgreSQL) and NoSQL
Advanced SQL skills (query optimization, indexing, transactions)
Experience with API design and distributed systems
Proven experience in performance tuning across application and database layers
Experience with cloud platforms (Azure, AWS)

Nice-to-have

Experience with microservices architecture at scale, Exposure to data pipelines and streaming (Airflow, Kafka, etc.), Understanding of data governance, security, and compliance, Experience in high-scale, data-intensive platforms

What we offer

Direct impact on climate adaptation and the future of cities through technology
Work on meaningful, real-world problems at the intersection of AI, sustainability, and urban tech
Join a fast-growing, international team with freedom to shape product and role
Continuous development with access to LinkedIn Learning and hands-on learning every day
Work 4 days a week from the office and 1 day from home for collaboration and freedom

Workplace extras

  • Shower
  • Corporate events
  • Bicycle storage
  • Sports facilities
  • Dog friendly

Company info

At greehill, we’re building the world’s most detailed digital twins of urban forests, mapping every individual tree in a city in 2D, 3D, and beyond. By combining cutting-edge laser scanning, AI, and machine learning, we give cities the insights they need to maintain, protect, and grow their green infrastructure. We operate globally, with teams in Budapest (HQ & R&D), Singapore, Hannover, San Diego, and Paris.

How to apply

You can submit your application on the company's website, which you can access by clicking the „Apply on company page“ button.

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