Senior Backend Product Engineer: AI-Driven Scalable Systems

Joinimagine

Województwo mazowieckie

On-site

PLN 180,000 - 280,000

Full time

14 days+
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Benefits offered by this job

Workspace at Warsaw centre
International collaboration

Job summary

HelloFresh in Warsaw is seeking a Product Engineer to join HelloTech and own backend problems end to end. You will design, build, and operate services with an emphasis on event-driven systems and AI-enabled delivery, collaborating across product, frontend, and data teams.

You will work with Docker, Kubernetes, and CI/CD to ship reliable systems; apply TDD/BDD/DDD where appropriate, and contribute to a culture of testing, performance, and observability.

Qualifications

  • Hands-on experience with AI tooling beyond casual experimentation.
  • Strong fluency in Go or Python and distributed systems production experience.
  • Experience building and operating production backend services.
  • Familiarity with distributed messaging, containers, and modern deployment.

Responsibilities

  • Take the technical lead on backend-heavy product problems.
  • Build event-driven systems with messaging technologies.
  • Work extensively with Docker, Kubernetes, and CI/CD pipelines.
  • Maintain robust test suites from unit to end-to-end.
  • Collaborate with cross-functional agile teams including product leads, frontend engineers, designers, and data teams.
  • Provide technical guidance and participate in code/architecture reviews.
  • Leverage AI tools as a standard part of engineering delivery.
  • Operate what you build in production and monitor it continuously.

Skills

AI tooling
Go or Python
Distributed systems
Production services
TDD/BDD/DDD
Communication
Ownership
Product sense

Tools

Docker
Kubernetes
Kafka
RabbitMQ
REST/gRPC

Job description

HelloFresh in Warsaw is seeking a Product Engineer to join HelloTech and own backend problems end to end. You will design, build, and operate services with an emphasis on event-driven systems and AI-enabled delivery, collaborating across product, frontend, and data teams.

You will work with Docker, Kubernetes, and CI/CD to ship reliable systems; apply TDD/BDD/DDD where appropriate, and contribute to a culture of testing, performance, and observability.

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