Data Engineer

Trendyol Group

. Design, build, and maintain scalable batch and real-time data pipelines and processing systems .

Posted 11/5/2026full-timeIstanbul • TurkeyJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and maintaining scalable data pipelines and cloud-native data platforms, with strong proficiency in ETL/ELT processes and big data frameworks. Possesses advanced SQL skills and a solid understanding of data modeling and analytical structures.

Highest-signal resume keywords

Data Pipeline DevelopmentCloud-Native Data PlatformsETL/ELT ProcessesBig Data Processing FrameworksAdvanced SQL Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonScalaJavaSQLData ModelingETL/ELTBig Data FrameworksStreaming TechnologiesChange Data CaptureWorkflow Orchestration

Soft Skills

Problem-SolvingClear Communication

Tools & Technologies

DockerKubernetesCI/CDInfrastructure as CodeAutomated Testing

Industry Keywords

Data EngineeringDistributed SystemsParallel ProcessingFault-Tolerant ArchitecturesData LakesData WarehousesLakehousesAI/ML Data Infrastructure

Tech Stack

Tools & technologies

CloudDistributed SystemsDockerETLJavaKubernetesPythonScalaSparkSQLGo

About the role

Key responsibilities & impact

Design, build, and maintain scalable batch and real-time data pipelines and processing systems
Design, build, and evolve cloud-native data platforms for data ingestion, processing, analytics, and observability
Build APIs and data services exposing processed data to downstream applications and teams
Develop data models and warehousing solutions for analytics, reporting, and downstream applications
Collaborate with data scientists, analysts, product teams, and engineering teams to deliver trusted data products
Monitor, optimize, and maintain pipelines and processing systems for performance, reliability, scalability, and cost efficiency
Own data services and pipelines end-to-end, including deployment, monitoring, troubleshooting, and incident resolution
Bridge raw data sources and actionable business intelligence

Requirements

What you’ll need

Bachelor's degree in Computer Science, Engineering, MIS, Mathematics, or a related field
2+ years of experience as a Data Engineer, Data Developer, or in a similar data-focused role
Solid understanding of distributed systems, parallel processing, and fault-tolerant architectures
Strong software engineering skills in at least one of Python, Scala, or Java; Go is a plus
Hands-on experience with ETL/ELT processes and big data processing frameworks such as Spark or Flink
Advanced SQL skills and experience with structured and semi-structured data formats
Strong understanding of data modeling concepts and analytical data structures
Experience developing cloud-native data platforms and modern data architectures, including data lakes, data warehouses, and lakehouses
Experience with streaming technologies, Change Data Capture (CDC), and workflow orchestration
Familiarity with AI/ML data infrastructure, LLM-based applications, RAG architectures, and semantic grounding for AI agents
Experience with Docker, Kubernetes, CI/CD, and Infrastructure as Code
Experience with automated testing, data quality validation, monitoring, and observability practices
Strong problem-solving skills and clear written and verbal communication in English

Benefits

Comp & perks

Hybrid working model with flexibility, including work-from-abroad opportunities and a summer working model
Customisable FlexBenefits budget, including meal allowance, health insurance extendable to spouse or children, fuel support, and Trendyol shopping credits
Location-based in-house doctors, psychologist and dietitian support, and HPV vaccination provision
Personalised annual training allowance and learning opportunities through the LMS and in-person sessions
Responsibility from day one
Diverse, international team environment
Opportunities for professional growth, hands-on experience, expert guidance, and global mentoring
Team rituals, events, and social activities