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Criteo

Senior Backend Developer

  • Hybrid
  • 6+ years

Salary

Not stated

Similar roles pay €70K - 95K a year · our estimate

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Description

The company's Core Product Component group has seven small, agile teams that build reusable business components used across its product solutions, aiming for consistency, reliability and speed.

You will join the Commerce Properties team as a Software Engineer. The team helps businesses connect their e-commerce properties, such as tracking events, to the company's platform.

The stack includes C, Java, Scala, Angular and TypeScript.

Responsibilities

  • Improve the real-time events ingestion back end, focusing on scale, low latency and reliability.
  • Build and run the high-throughput events collection back end, which is one of the largest data pipelines in the company by volume.
  • Design user flows that cut client integration time, using AI for guided setup, automatic validation and in-context help.
  • Work with Product and Program to create architecture and reusable components that suit each platform.
  • Take back-end features from design to release, with thorough testing and monitoring.
  • Build web applications when needed, including AI-assisted flows for configuration, validation and troubleshooting.
  • Work with R&D teams across regions and Internal IT to keep client-facing apps reliably connected to the company's systems.
  • Take ownership of stability, usability and continuous delivery, and push for higher reliability and a better developer experience.
  • Encourage a culture of quality, testing and modern CI/CD, and share ideas from meetups and conferences to keep the stack current.

Requirements

  • You have built, maintained and evolved large-scale applications.
  • You care about high-throughput systems and put reliability, performance and scalability first.
  • You can break down complex problems into simple, workable solutions.
  • You keep up with new technologies and apply proven design and engineering practices.
  • You are positive, collaborative and take ownership of problems.
  • You have worked in Agile teams and enjoy shipping well-tested, high-quality code.
  • Bonus: You have built full-stack applications with modern JavaScript and web services in C, Java or Python.
  • Bonus: You take part in Product and UX discussions, turn customer needs into simple, intuitive solutions, and use AI where it clearly helps.
  • You do not need to meet every requirement to apply. If your background differs but you can add value, please apply.

Conditions

The role follows a hybrid model that combines working from home with working in the office.

The company is a Commerce Intelligence Platform with around 3,600 employees across several countries, helping businesses turn shopper signals into commerce results using AI decisioning.

Hiring decisions are based only on skills, qualifications and business needs, never on unrelated factors or legally protected characteristics.

Benefits

  • Learning, mentoring and career development programs.
  • Health coverage, wellness perks and mental health support.
  • An inclusive, globally connected team.
  • A competitive salary, performance-based rewards and family-friendly policies, plus possible equity depending on role and level.
  • Benefits may differ by country and by the type of employment.

Where you’d work

Part of the week in the office

About the company

Criteo

Offices in Bucharest, Romania, Romania

Also hiring in New York, United States, United States, Barcelona, Spain and 3 more places

Your chances

Worth a look before you spend an evening tailoring a CV for it.

  • 19 checks run
  • 2 red flags

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13 checks

1 red flag

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6 checks

1 red flag

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Details12 facts · Role, Location, Compensation, Employment
Tech stack
  • TypeScript
  • Python
  • Java
  • JavaScript
  • Scala
  • Angular
  • CI/CD
Seniority
Senior
Type
Full-time
Equity
Equity offered
Specialty
Backend
Region
Europe
Show 6 more factsShow less

Role

Category
Development
Specialty
Backend
Seniority
Senior
Experience
6+ years
Tech stack
  • TypeScript
  • Python
  • Java
  • JavaScript
  • Scala
  • Angular
  • CI/CD

Location

Work model
Hybrid
Region
Europe
Offices
  • Bucharest, Romania
  • Romania

Compensation

Salary
Salary by agreement
Pay period
Annual
Equity
Equity offered

Employment

Type
Full-time

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