DataSeniorPolished design

Senior Data Engineer CV template

A ready-to-use CV template for the role of Senior Data Engineer. Polished design — colored sidebar, refined typography, structure built to pass ATS filters and reassure recruiters.

Alex Foster

Senior Data Engineer

SUMMARY

Senior Data Engineer with 5 to 8 years of experience. Technical architect and leader responsible for designing, optimizing and maintaining large-scale data pipelines. Expertise in distributed systems, cloud architecture and team mentoring. Core stack: SQL, Python, Apache Spark, Apache Airflow. Able to deliver autonomously on high-stakes topics with a strong focus on quality, measurable outcomes and product collaboration.

EXPERIENCE

Senior Data Engineer03/2022 — Present
QontoParis
  • Designed and shipped features on SQL, Python in high-traffic environments.
  • Worked closely with product and design to scope and prioritise topics.
  • Continuous improvement: performance, code quality, monitoring (Apache Spark).
Junior Data Engineer09/2019 — 02/2022
AlanLyon
  • First autonomous missions on Python and Apache Spark.
  • Took part in agile ceremonies and pair-programming.

EDUCATION

Engineering degree · Computer Science & Systems09/2014 — 06/2019
Université Paris-SaclayParis

LANGUAGES

EnglishFluent (C1)
FrenchNative
SpanishIntermediate (B1)

Why this template for this role?

This template is tuned for the role of Senior Data Engineer: technical skills surfaced in the sidebar, impact-driven summary, experiences described with action verbs and metrics.

The Polished design is one of the most loved by recruiters: balanced between originality and readability, restrained colour palette, dense yet airy structure. Compatible with applicant tracking systems (ATS).

CV structure

  • Header with name and job title, immediately identifiable.
  • Sidebar: photo, contact, soft skills, hard skills, knowledge, certifications.
  • Main column: summary, reverse-chronological experiences, education, languages.
  • Soft skills tagged with short, descriptive labels (impact, not jargon).

Tips to adapt this CV

  • Mirror the role’s key skills in the summary — that’s what ATS and recruiters scan first.
  • For each experience, prefer short bullets (1 to 2 lines) with a measurable outcome.
  • Stick to 1 page until you reach 8+ years of experience.
  • Adapt the primary colour to your industry: muted tones (green / blue / black) for finance / corporate, warmer ones for design / product.

Frequently asked questions

Is this Senior Data Engineer CV template really free?

Yes. You can customise and export this Polished template from Traject for free. No credit card required.

Is the Polished design ATS-friendly?

Yes. The sidebar / column layout remains readable by mainstream modern ATS (Workday, Greenhouse, Lever, Taleo) as long as section names stay explicit (Experience, Education, Skills).

Can I change colours and fonts for my Senior Data Engineer CV?

Yes. On Traject, the Polished template exposes 6 colours (green, blue, black, grey, red, orange) and 6 font pairings (Modern, Elegant, Classic, Tech, Corporate, Minimal).

How long should a Senior Data Engineer CV be?

1 page as long as you have less than 8 years of experience. 2 pages beyond that, never more. This template is calibrated to fit on a single A4 page for mid-career profiles.

Prepare for the interview too

Discover real interview questions for the role of Senior Data Engineer, sorted by category with one answer tip per question.

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