ETL Operation Engineer

DWH Production Support & Teradata DBA role in a banking environment. The position combines L1/L2 production support with hands-on Teradata database administration, performance tuning, index optimization (PPI), workload monitoring and SLA-driven operations. Full-time B2B contract, hybrid model in the Czech Republic, long-term enterprise engagement with high probability of extension.

Mám zájem

Typ

Contract

Úvazek

Contract

Finance

90.000-140.000 CZK

Lokalita

Hlavní město Praha
Hybrid

ID

STQ_515_JOB


About our client

Our client is a global technology company that has been at the forefront of data innovation for over four decades. With offices across North America, Europe, and APAC, they support large enterprise clients in making better decisions through advanced analytics, data science, and cloud-based platforms.

Their European tech hub combines enterprise-level scale with innovation-driven AI initiatives. The team works on real-world use cases, particularly in finance and regulated industries, where generative AI is applied to large operational and log-based datasets.

The company fosters an open, knowledge-sharing culture where experimentation is encouraged, and AI solutions are built with long-term scalability and measurable business impact in mind.

For a key French banking customer, we are strengthening a Czech-based team responsible for the stability, performance and continuous optimization of a mission-critical Teradata DWH platform.

Job description

This role combines L1/L2 Production Support with hands-on Teradata DBA responsibilities in a structured, SLA-driven banking environment.

You will operate in a ticket-based setup (Jira), ensure production stability, coordinate incident resolution and actively contribute to performance optimization of the Teradata ecosystem.

Production Support (ITIL L1/L2)
• Act as a “Detect, Prevent & Resume” specialist for the ETL/DWH production environment
• Handle L1/L2 support within a structured ITIL framework
• Monitor dashboards, alerts, email, and Teams communication
• Lead and coordinate RCA activities in collaboration with Level 3
• Ensure SLA compliance and data availability for business users
• Prepare and deliver daily operational reports to the client
• Prepare monthly performance and activity reports

Teradata DBA Responsibilities:
• Manage performance of production and development databases
• User creation and access management
• Deploy hotfix packages in pre-production environments
• Monitor system performance using Teradata Viewpoint
• Review system reports and prepare performance assessment reports with optimization recommendations
• Identify and quantify improvement opportunities
• Analyze poorly performing BI/ETL queries and recommend restructuring, PPI adjustments or index changes
• Perform optimal index analysis (add/drop recommendations)
• Monitor workload groups to ensure SLA compliance

Requirements

• Experience in Production / Application Support (Level 1 & 2) within enterprise environments
• Solid understanding of ETL processes and Data Warehouse concepts
• Experience with UNIX is a must
• Experience with index analysis and optimization, query performance troubleshooting, and monitoring tools (e.g., Teradata Viewpoint)
• Experience working with Jira or similar Quality / Ticketing systems
• ITIL-oriented mindset
• English fluency (French is an advantage)

Offer & Terms

• Cooperation model: B2B / Freelance
• Duration: Initial 12-month engagement with strong probability of extension
• Allocation: Full-time
• Location: Czech Republic (hybrid model – 2 days onsite per week)
• Working hours: Rotation between 8:00–17:00 and 9:00–18:00
• Business calendar: French calendar (work during Czech public holidays may be required)
• Travel: Occasional business travel to France possible

More information

This opportunity is open to candidates based in the Czech Republic with valid EU work authorization and the ability to cooperate on a B2B/freelance basis.

The selection process is led by a senior IT recruiter with strong technical background, ensuring a relevant and professional discussion.

If this sounds like you, we’d love to hear from you.

Mám zájem
Mám zájem

Podobné pozice


Data Engineer – migration Informatica -> TPT Teradata

Lokalita

Hlavní město Praha
Hybrid

Typ

Contract

Obor

BI / DWH / Big Data

Finance

120.000-150.000 CZK

Globální technologická společnost s více než čtyřicetiletou historií v oblasti práce s daty a analytických platforem. Působí v Severní Americe, Evropě i regionu APAC a spolupracuje s velkými enterprise zákazníky na zlepšování rozhodování prostřednictvím pokročilé analytiky, datové vědy a cloudových řešení. Evropský technologický hub kombinuje špičkové inženýrství s reálným dopadem na byznys – zejména v odvětvích finance, telekomunikace a výroba. Lokální tým úzce spolupracuje s mezinárodními jednotkami a podílí se na vývoji produktů, výzkumu i dodávkách řešení pro klienty. Prostředí klade důraz na inovace, udržitelnost a otevřenou technologickou kulturu, která podporuje sdílení znalostí, experimentování a propojení AI a datové analytiky s reálným dopadem do praxe.• Praktická zkušenost s Teradata (DWH, performance tuning, utilities) • Zkušenost s TPT (Teradata Parallel Transporter) • Znalost dalších Teradata nástrojů (FastLoad, MultiLoad, BTEQ apod.) • Zkušenost s Informatica (čtení mappingů, práce se zdrojovým ETL) • Python pro automatizaci a skriptování • Zkušenost s datovými migracemi v enterprise prostředí • Čeština a angličtina na komunikativní úrovniHledáme zkušeného Data Engineera pro projekt zaměřený na migraci dat ze zdrojového prostředí Informatica do platformy Teradata s využitím TPT a dalších Teradata utilities. Jedná se o hands-on roli v migračním týmu, který navrhuje a realizuje automatizované datové přenosy v enterprise prostředí. Vaše odpovědnost bude zahrnovat: • Migraci dat z Informatica prostředí do Teradata DWH • Návrh a implementaci TPT (Teradata Parallel Transporter) jobů • Práci s Teradata utilities (FastLoad, MultiLoad, BTEQ a další) • Automatizaci migračních procesů pomocí Python • Analýzu mappingů, datových struktur a transformací • Řešení výkonových a integračních problémů • Spolupráci s lokálním i mezinárodním týmemThis opportunity is open only to candidates with valid EU freelance/business license (B2B). Pokud zaujalo, ozvěte se! Výběrové řízení vede seniorní IT recruiter s relevantní IT Data zkušeností, – bez obecných „recruiter talk“.

Senior Generative AI Data Scientist

Lokalita

Hlavní město Praha
Hybrid
Remote

Typ

Contract

Obor

BI / DWH / Big Data

Finance

130.000-180.000 CZK

Our client is a global technology company that has been at the forefront of data innovation for over four decades. With offices across North America, Europe, and APAC, they support large enterprise clients in making better decisions through advanced analytics, data science, and cloud-based platforms. Their European tech hub combines enterprise-level scale with innovation-driven AI initiatives. The team works on real-world use cases, particularly in finance and regulated industries, where generative AI is applied to large operational and log-based datasets. The company fosters an open, knowledge-sharing culture where experimentation is encouraged, and AI solutions are built with long-term scalability and measurable business impact in mind.• Proven senior-level experience as a Data Scientist • Hands-on experience with generative AI (LLMs, OpenAI, Hugging Face, LangChain, transformers, etc.) • Strong SQL and experience working with large enterprise datasets • Advanced Python skills (Pandas, NumPy, Scikit-learn, etc.) • Experience deploying AI models into production environments • Strong communication and stakeholder interaction skills • Fluent English Nice to have: • Experience with MLOps, CI/CD for ML • Experience with cloud platforms (AWS, Azure, GCP) • Background in financial services or regulated enterprise environmentsWe’re looking for a Senior Generative AI Data Scientist who will design and deliver AI solutions connected to large enterprise datasets. You will operate within a focused, high-impact team where generative AI is applied to real-world financial use cases. A key part of the role is direct collaboration with French-speaking stakeholders — understanding business needs, shaping AI solutions, and ensuring production readiness. Your responsibilities: • Design and deliver generative AI solutions (LLMs, RAG, transformer-based systems) • Work directly with Teradata databases and integrate enterprise data sources into AI workflows • Build, test, and deploy machine learning models using Python • Develop generative AI use cases based on structured and unstructured datasets • Translate business requirements into scalable AI architecture • Present findings and technical solutions to technical and business audiences • Collaborate with engineers and data specialists during scaling and implementation phases • Take ownership of AI solutions from proof-of-concept to production This is a senior, hands-on data science role with direct business exposure — not a pure research position.This opportunity is open to candidates based in the Czech Republic with valid EU work authorization and the ability to cooperate on a B2B/freelance basis. Occasional business travel to France can be expected. The selection process is led by a senior IT recruiter with strong technical background, ensuring a relevant and professional discussion. If this sounds like you, we’d love to hear from you.

Práce v IT