Full-Time

Data Engineer

Posted on 9/23/2025

Zartis

Zartis

201-500 employees

Global AI transformation and software delivery

No salary listed

Frankfurt, Germany

Hybrid

Hybrid work arrangement.

Category
Data & Analytics (1)
Required Skills
Redshift
Python
Airflow
Git
Apache Spark
SQL
AWS
Scala
Jenkins
Hadoop
Snowflake
Requirements
  • 3+ years of professional experience in Data Engineering or a related role.
  • Strong hands-on expertise in building data pipelines, data models, and implementing data quality frameworks.
  • Proven experience accessing and manipulating structured and semi-structured data (e.g., JSON) across cloud environments.
  • Proficiency with at least some of the following technologies: Snowflake, Redshift, Hadoop, Spark, AWS cloud storage/services, and working with data from APIs.
  • Expert-level proficiency in Python (or Scala) for data manipulation and scripting, as well as advanced SQL and stored procedures for complex querying and data modeling.
  • Experience with orchestration and monitoring tools such as Airflow.
  • Solid understanding of ETL/ELT design patterns, data modeling principles, and database architectures.
  • Familiarity with full stack development practices, including CI/CD pipelines and automated testing (e.g., GitHub, Jenkins).
  • Demonstrated ability to work creatively and analytically in a fast-paced, problem-solving environment.
  • Excellent communication skills (verbal and written) and strong interpersonal skills.
  • Proven ability to translate complex technical analysis into clear, precise, and actionable insights for stakeholders.
Responsibilities
  • Build & Optimize Data Pipelines: Design, construct, and maintain robust, scalable ETL/ELT pipelines using dbt and Airflow to integrate new data sources and manage changes to SQL jobs.
  • Troubleshooting issues with existing SQL/ETL processes and data loads to drive to solution.
  • Design and build extensible data models and integration solutions using various tools such as Snowflake functionality, Airflow, Soda, DBT, AWS s3.
  • Implement and enforce best practices for data quality, testing, and documentation to ensure data is accurate, consistent, and trustworthy.
  • Continuously optimize our Snowflake data warehouse, refining data models and architecture to improve query performance, scalability, and Cost-efficiency.
Desired Qualifications
  • Good communication skills.
  • Experience making decisions.
  • Being proactive.
  • Used to building software from scratch.
  • Good attention to detail.

Zartis is a global technology consulting partner focused on AI transformation and modern software delivery. It helps organizations adopt AI across people, processes, and products—from strategy and enablement to hands-on implementation and ongoing operation. Its offerings cover AI-enabled software development life cycle, agentic and GenAI systems, AI integration, and enterprise-grade software, data, and cloud platforms. As an Anthropic partner, Zartis supports teams building with Claude and Claude Code, blending practical enablement with production-ready engineering. The company serves regulated industries such as financial services, energy, and healthcare, aiming to turn AI into a real, measurable capability for its clients.

Company Size

201-500

Company Stage

Growth Equity (Venture Capital)

Total Funding

$11.3M

Headquarters

Cork, Ireland

Founded

2009

Simplify Jobs

Simplify's Take

What believers are saying

  • €10M investment catalyzes rapid expansion amid surging AI consulting demand in regulated sectors.
  • RebelCon 2025 sponsorship and Level Up initiative enhance brand visibility and talent attraction.
  • Case studies in cleantech and energy showcase data-driven AI expertise for sector growth.

What critics are saying

  • EU AI Act enforcement August 2026 requires Level 3 certification; 40% of engineers unqualified.
  • Anthropic Enterprise Teams launch March 2026 enables direct client access, bypassing Zartis intermediary role.
  • EPAM's April 2026 Svitla acquisition consolidates Cork talent pools, threatening medtech and fintech clients.

What makes Zartis unique

  • Anthropic partner combining Claude Code enablement with production-ready engineering implementation.
  • Nearshore European model serving regulated sectors: financial services, healthcare, energy.
  • Deloitte Fast50 company with €10M Development Capital funding for AI expansion.

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Benefits

Remote Work Options

Phone/Internet Stipend

Career Growth

Training

Mentoring Program

Wellness Program

Multicultural working environment

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Rebel Scum Con
Apr 17th, 2025
Sponsor Annonucement: Zartis to Partner with RebelCon for 2025

RebelCon is thrilled to announce that Zartis will be an official organising partner and sponsor for RebelCon 2025, which is set to take place in Cork on OCT 16th, 2025.

Tech.eu
Mar 7th, 2025
Innovation In Action: Ireland’S Tech Ecosystem

In 2024, tech companies in Ireland raised up to €400 million, with security companies leading the way (€101.3 million), followed by fintech (€75.1 million) and travel companies (€61.1 million). Ireland’s tech ecosystem is renowned for its strong international connections, housing the European headquarters of major tech giants like Google, Facebook, Apple, Microsoft, and LinkedIn, making it a key gateway to the European market. The country has also witnessed significant startup growth across sectors like fintech, healthtech, AI, SaaS, and cybersecurity, attracting substantial venture capital and angel investment. The Irish government plays a vital role in fostering innovation, offering incentives, tax benefits, and policies that support RD. With prestigious universities such as Trinity College Dublin and University College Dublin, Ireland has become a hub for research and development, encouraging collaboration between tech companies and academia

Business Insider
Oct 18th, 2024
Level Up Helps Refugees and Asylum Seekers Through Career Transformation

Experts at UX Design Institute have proudly announced that they will join forces with Zartis once more to provide educational opportunities to refugees and asylum seekers in Ireland through the Level Up initiative.

Business Post
May 28th, 2024
Development Capital invests €10 million in Cork tech consultants Zartis

Padraig Coffey, the CEO of Zartis, said the investment would catalyse further rapid expansion of the company at the ‘inflection point’ of AI growth

RTÉ
May 27th, 2024
Development Capital invests €10m in Irish tech firm Zartis

Development Capital invests €10m in Irish tech firm Zartis.

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