Software Engineer Go, Rust or Scala (Infrastructure - Foundation) - Freelance (H/F/X)

Veepee; Paris; Sur place; EUR 85 000 - 130 000; Plein temps

Avantages offerts par ce poste

Variable bonus

International teams environment

E-learning courses

Meetups & conferences

Flexible hybrid work

Résumé du poste

Veepee seeks a Senior Software Engineer to join the Foundation - Infrastructure Development team. You will contribute across multiple projects, including Gaio (GenAI Orchestrator) and VeepeeCloud, with focus on private cloud, LLM integration, and API development.

You will work with SREs, DevOps, and Product Owners across Rust, Go, and Scala, delivering production-grade services, incident response, and code reviews in an international, high-pressure environment.

Qualifications

• 5+ years of professional software development experience on large-scale systems.
• Strong proficiency in Go, Rust, or Scala, with willingness to work across all three.
• Experience with large databases and production incident management.
• Hands-on experience with DevOps/SRE tooling: Kubernetes, Terraform, Docker, CI/CD pipelines.
• Strong understanding of fault-tolerance, observability, scalability, and reliability in distributed systems.
• English proficiency and ability to learn quickly in a fast-paced environment.

Responsabilités

• Design, implement, and maintain production services across multiple infrastructure projects.
• Participate in architectural discussions and challenge trade-offs between approaches.
• Collaborate with SREs on infrastructure and operational decisions.
• Write high-quality, maintainable, and well-tested code.
• Respond to production incidents and contribute to their resolution.
• Participate in code reviews and maintain code quality standards.
• Use AI coding agents.

Connaissances

Go

Rust

Scala

SRE

DevOps

Kubernetes

Terraform

Docker

CI/CD

AI tooling

Incident management

Distributed systems

LLM APIs

Outils

Kubernetes

Terraform

Docker

CI/CD

Description du poste

Company overview

Pioneer of online flash sales since 2001 and key player in European e-commerce, Veepee collaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various sectors, including fashion, home, wine, travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000 staff members across 10 countries.

JOB DESCRIPTION

We are looking for a Senior Software Engineer to join our Foundation - Infrastructure Development team. You will contribute across multiple projects depending on needs and priorities, including Gaio (our GenAI Orchestrator), VeepeeCloud (our zero vendor lock-in private cloud), and other internal infrastructure services.

You will be embedded in a cross-functional team alongside SREs, DevOps engineers, and Product Owners. Our codebase spans Rust, Go, and Scala, you are expected to work across these languages as the project requires. You are expected to bring solid engineering judgment, operate confidently in high-pressure production environments, and leverage AI coding tools as part of your daily workflow.

Technical Environment:

Development, Operations and Maintenance of Gaio (GenAI Orchestrator):

LLM provider integration (OpenAI, Anthropic, Gemini, etc.)

Consumer API development and API call translation/routing

LLM consumption accounting and usage metering

Streaming response handling and protocol normalization

Development, Operations and Maintenance of VeepeeCloud services (depending on assignment):

Private cloud APIs (Compute, Storage, DNS, Certificates, NLBaaS, etc.)

Terraform provider for internal cloud resource consumption

CLI clients

Involvement in production operations:

Support participation and incident response

War room participation during critical production events

• Design, implement, and maintain production services across multiple infrastructure projects

• Participate in architectural discussions and challenge trade-offs between approaches

• Collaborate with SREs on infrastructure and operational decisions

• Write high-quality, maintainable, and well-tested code

• Respond to production incidents and contribute to their resolution

• Participate in code reviews and maintain code quality standards

• Use AI coding agents.

• 5+ years of professional software development experience on large-scale systems

• Strong proficiency in at least one of: Go, Rust, or Scala, with willingness to work across all three

• Proven experience with large databases (schema design, query optimization, operational concerns at scale)

• Direct experience in production incident management: support rotations, war rooms.

• Hands-on experience with DevOps/SRE tooling: Kubernetes, Terraform, Docker, CI/CD pipelines

• Strong understanding of fault-tolerance, observability, scalability, and reliability in distributed systems

• Comfortable working with AI coding agents as everyday productivity tools

• Ability to learn fast and pick up new technologies, APIs, and domains independently

• Good written and spoken English

• Rust experience or strong appetite to learn it (used in several of our core projects)

• Experience with LLM APIs (OpenAI, Anthropic, Gemini) or AI gateway/proxy systems

• Background in SRE or platform engineering

• Open source contributions

• Experience with multi-datacenter or hybrid cloud deployments

• Variable bonus;

• The dynamic and creative environment within international teams;

• The variety of self-education courses on our e-learning platform;

• Participation in meetups and conferences locally and internationally;

• Flexible Office with up to 2 days at home.

1 30-minute HR Screen with a Veepee Tech Recruiter

2 Technical exchange with a tech lead

3 Technical excellence with an Architect
4 Team Interview

We are convinced that it is up to you to define the way you work, to develop yourself, and to progress. At Veepee we guarantee that you can just be yourself! For the service of diversity and inclusion, Veepee is committed to reviewing all applications received on an equal basis.

COMPANY

For more information about our ecosystem: https://careers.veepee.com/en/home-page-en/

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