Dotworld

Junior Data Engineer

Vaga remota de Data Engineering com fit claro de localização do candidato.

Publicada18 de jul. de 2026

Países elegíveis40 países aceitos

Sinal de senioridadeJunior

Modelo de trabalhoRemoto

Locais aceitos para candidatos

AlbâniaArmêniaÁustriaBielorrússiaBélgicaBulgária+34 mais

Resumo da vaga

Conteúdo da vaga extraído em seções para revisão mais rápida.

Get up to speed on access: payment and billing data APIs, Data Warehouse (currently hosted in SQL)
Understand the business model and the data behind it
Brainstorm data and ETL/ELT pipeline architecture with the Head of Data

Seniority: Junior
0-2 years of experience
Hands-on data projects (personal, academic, or internships) demonstrating very solid SQL and Python and strong data engineering fundamentals
Appetite for a startup environment where everything is still to be built
Big plus if you have already worked with online payment data and APIs

Must-haves:Solid SQLSolid PythonGit and Unix commandsData modeling fundamentals: fact/dimension tables, right granularityWarehouse maintenance fundamentals: full vs incremental loads, merge/upsert, re-runnable/idempotent pipelinesAI native: proficient with AI coding tools to move fast (Claude Code preferred, Cursor/Copilot ok)
Solid SQL
Solid Python
Git and Unix commands
Data modeling fundamentals: fact/dimension tables, right granularity
Warehouse maintenance fundamentals: full vs incremental loads, merge/upsert, re-runnable/idempotent pipelines
AI native: proficient with AI coding tools to move fast (Claude Code preferred, Cursor/Copilot ok)
Nice-to-haves (we do not filter on these):dbt, DagsterA cloud warehouse (BigQuery, Snowflake…)Experience with payment processor data
dbt, Dagster
A cloud warehouse (BigQuery, Snowflake…)
Experience with payment processor data

Solid SQL
Solid Python
Git and Unix commands
Data modeling fundamentals: fact/dimension tables, right granularity
Warehouse maintenance fundamentals: full vs incremental loads, merge/upsert, re-runnable/idempotent pipelines
AI native: proficient with AI coding tools to move fast (Claude Code preferred, Cursor/Copilot ok)

Curiosity: you ask the right questions
Autonomy, for a junior profile
Comfortable engaging with business teams (payment, product) to gather and challenge their needs

Founding role: first hire of a data department under construction - you help build everything (architecture, pipelines, tooling choices) rather than inheriting a legacy setup
Close mentorship: direct coaching from the Head of Data, who reports to the CEO - accelerated learning
Real impact: your work is actually used by internal teams to make decisions
Skill growth: data engineering fundamentals plus bonus topics (dbt, Dagster, cloud, payment data)
Modern coding culture: AI coding tools fully embraced to move fast
Flexibility: hybrid in Lausanne or remote in Europe
Outlook: a department set to grow fast, with real opportunities to progress

A brand-new department: a team of two, no established data community yet - the Head of Data supports you daily, but you need to enjoy autonomy and ambiguity
Everything is still to be built: few existing processes, docs, or standards - a playground for some, a real change of pace for others
A broad scope: payment + product, pipelines + modeling + dashboards + quality - you need to prioritize
High bar on the fundamentals: no compromise on SQL/Python and data engineering rigor
Sensitive topic: payment and revenue data - rigor and reliability expected

Discovery interview with our Talent Acquisition Manager, Noémie - 30 min
Live technical interview with our Head of Data Youssef and our DevOps Engineer Alexander - 1h30
Culture interview with our CHRO, Leandra, and our CEO, David - 1h
1 reference check

Professional development opportunities: at DotWorld, we believe every employee has the potential to outdo themselves. We offer opportunities to learn, grow, and shape the future of our company.
A culture of innovation: we constantly encourage our teams to think outside the box and bring new ideas.
Strong company growth, which means strong career prospects in the years to come.
Everything is still to be created: every idea, every initiative counts in building our culture, our projects, and our vision together.

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