Senior Data Engineer

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NIX Tech Kft.
Munkavégzés helye

Budapest

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

Állás elmentve

A hirdetést eltávolítottuk a mentett állásai közül.

Responsibilities

Lead the design and implementation of scalable data pipelines and Lakehouse architectures
Act as the design authority
Solve the hardest technical challenges including optimizing high-load streaming pipelines, debugging complex Spark jobs, and designing generic frameworks
Participate in technical assessments, audits of existing systems, and proposal estimations
Explain the ROI of technical modernization
Ensure all solutions are production-ready including security, monitoring, cost-efficiency (FinOps), and documentation
Define coding standards
Conduct code reviews
Mentor Middle/Junior engineers to foster a culture of engineering excellence

Requirements

Expert-level proficiency in Python or Scala including design patterns and library development
Expert-level proficiency in SQL including internals
Mastery of Databricks (Spark memory management, partitioning strategies) or Snowflake (Warehouse tuning, RBAC, Zero-Copy Cloning)
Ability to design end-to-end data solutions and select the right tools
Expert-level knowledge of AWS, GCP, or Azure including networking (VPC, PrivateLink), security (IAM), and integration limits
Experience participating in presales, technical audits, or discovery phases
Understanding of engineering data for Machine Learning including Feature Engineering and pipelines for LLM/RAG
Advanced Terraform/IaC
CI/CD
Docker/Kubernetes
Knowledge of Data Mesh, Lakehouse (Delta Lake/Iceberg), Lambda/Kappa architecture patterns
Experience with Spark/PySpark including deep internals, tuning, and streaming
Experience with dbt (Enterprise patterns)

Nice-to-have

Deep experience with Kafka, Kinesis, or Spark Structured Streaming
Experience with Vector Databases such as Pinecone, pgvector, Weaviate or frameworks like LangChain
Professional-level cloud certifications such as 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 and 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.