Senior Data Engineer

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NIX Tech Kft.
Munkavégzés helye

Budapest
Profession Prémium

Nézd meg, mennyire felelsz meg ennek az állásnak. Mennyire passzolok?

Egyéb juttatások
- Egészségbiztosítás
Munkaidő, foglalkoztatás jellege
- Alkalmazotti jogviszony
- Általános munkarend
Elvárt technológiák
- DATABASES CLOUD AWS AZURE SQL PYTHON MACHINE LEARNING SECURITY SPARK MONGODB DEVOPS DEBUGGING DOCKER
Elvárások
- Angol középfok
- 1-3 év tapasztalat
- Középiskola

Állás elmentve

A hirdetést eltávolítottuk a mentett állásai közül.

Responsibilities

Leading the design and implementation of scalable data pipelines and Lakehouse architectures as the Design Authority
Solving the hardest technical challenges—optimizing high-load streaming pipelines, debugging complex Spark jobs, and designing generic frameworks
Participating in technical assessments, audits of existing systems, and proposal estimations
Explaining the ROI of technical modernization
Ensuring all solutions are production-ready: secure, monitored, cost-efficient (FinOps), and documented
Defining coding standards, conducting code reviews, and mentoring Middle/Junior engineers to foster a culture of engineering excellence

Requirements

Expertise in core languages: Python or Scala (Expert/Patterns), SQL (Expert/Internals)
Experience with compute and storage technologies: Databricks (Unity Catalog), Snowflake, BigQuery, Synapse
Proficiency in processing technologies: Spark/PySpark (Deep internals, Tuning, Streaming), dbt (Enterprise patterns)
Knowledge of architecture patterns: Data Mesh, Lakehouse (Delta Lake/Iceberg), Lambda/Kappa
Advanced skills in infrastructure and DevOps: Terraform/IaC, CI/CD, Docker/Kubernetes
Basic knowledge of emerging technologies: Feature Stores, Vector Databases, MLOps basics
Expert-level proficiency in Python including design patterns and library development and ability to optimize code written by others
Mastery of Databricks (Spark memory management, partitioning strategies) or Snowflake (Warehouse tuning, RBAC, Zero-Copy Cloning) with understanding of internal workings
Ability to design end-to-end data solutions, select appropriate tools, and defend decisions to client leadership
Expert-level knowledge of AWS, GCP, or Azure with deep understanding of networking (VPC, PrivateLink), security (IAM), and integration limits
Experience participating in Presales, technical audits, or discovery phases and translating business needs into technical specifications
Understanding of engineering data for Machine Learning including Feature Engineering and pipelines for LLM/RAG

Nice-to-have

Deep experience with Kafka, Kinesis, or Spark Structured Streaming
Experience with Vector Databases (Pinecone, pgvector, Weaviate) or frameworks like LangChain
Professional-level cloud certifications (e.g., AWS Solutions Architect Pro, Databricks Certified DE Professional)
Advanced modeling for DynamoDB, Cosmos DB, or MongoDB

What we offer

Competitive compensation packages
Stable employment based on a full-time employment contract
Mentoring program and professional development plan
Private health insurance (Medicare Сlinic)
AYCM sport pass providing discounts at various sports facilities in Hungary
Interesting tasks and diverse opportunities for developing skills
Free training courses
Participation in internal and external thematic events, technical conferences
A spacious office in the heart of Budapest (13th district)
All necessary devices and tools for work
Friendly, motivating atmosphere
Active corporate life

Workplace extras

Corporate events
Free fruits, snacks
Free coffee, soft drinks
Play corner

Company info

NIX is a global supplier of software engineering and IT outsourcing services. NIX teams collaborate with partners from different countries. Our specialists have experience in developing innovative projects from ecommerce to cloud for some of the largest companies in the world, including from the Fortune 500. The teams are focused on stable development of the international IT market, business, and their own professional skills.