Platform Engineer

Lemonway is a pan-European payment institution offering a solution dedicated to B2B, B2C and C2C marketplaces and participatory finance platforms seeking a payment processing and collection system on behalf of third parties, in a secure, regulated environment (KYC, anti-fraud measures). Regulated by the ACPR and with a European passport in 29 countries, Lemonway is based in Paris and Hamburg.
Our customers include SNCF, Decathlon, Eiffage, Drouot and ESF. The company employs over 150 Lemonheroes of 21 different nationalities with an average age of 32, great ambition and, above all, boundless energy.
Lemonway's core values are:
Together
, Ambition
and Getting things done.*

Our SaaS solution enables over 400 platforms to collect funds in a secure, regulated environment (DSP2, Payment Agent, KYC, AML/CTF). Since the beginning of 2023, Lemonway has been profitable, growing by +104% in 2023.
Our technical department, which today has more than 45 people on permanent contracts, continues to grow and evolve to offer our customers ever more efficient services. The values espoused by our CTO and teams revolve around Transparency (I say what I do and I do what I say) and Proximity (Communicate and explain to better understand what's going on). And every day we try to embody these values.
About The Role
We are looking for a skilled Platform Engineer to join our dynamic team. In this role, you will be instrumental in refining our delivery pipelines, ensuring our platform remains reliable and scalable for our customers, and enhancing the overall developer experience.

You will work closely with our Lead Platform Engineer, contributing to strategic initiatives and driving operational excellence.

Your Missions
Innovate and simplify
Collaborate across various teams to understand business needs and ensure that release processes are fully automated and touch-less. Focus on delivering a high-quality platform while enhancing the developer experience and maintaining a customer-centric approach.

Make informed decisions
Use strong judgment and good instincts to make decisions that benefit the platform and its users. Back your suggestions with data and trade-offs and reach consensus with hard facts rather than persuasion.

Stay curious
Keep up with new technologies, imagine how we could leverage them, and be aware of critical security issues and one-way-door decisions.

Uphold excellence
As an individual contributor, strive for the highest quality in all your work. Continuously raise the bar, ensuring that every product, service, and process meets rigorous standards. Address issues at their root to prevent recurrence and maintain a culture of excellence.

Embrace bold vision
Think beyond the immediate tasks and envision innovative solutions that can drive significant impact. Look around corners for opportunities to serve our customers better and inspire others with your forward-thinking approach.

Act quickly
As part of the on-call rotation, process internal customer requests, determine incident root causes, and identify improvements to drive operational excellence forward.

Build trust
Foster trust with stakeholders through transparent and effective communication.

Develop talent
Work with talented individuals and help them grow within the organisation.

Current focus
Empower operational excellence through observability
Enhance our observability stack by reforging the metric-level definitions and alarming-level aggregation. We are currently undertaking a comprehensive initiative to integrate OpenTelemetry, Prometheus and ElasticSearch, aiming to establish a robust and scalable observability framework

Drive architectural transformation
Assist development teams in moving a core component, which underwent a lift-and-shift last year, from Windows/.NET/.NET Core to Linux/.NET Core/NodeJS. Facilitate the transition from a monolithic architecture to cloud-native micro-services, driving significant improvements in scalability and performance.

Advance cloud migration
Contribute to the post-migration efforts to public cloud environments using tools such as Terraform and Ansible. Ensure the infrastructure is robust, scalable, and aligned with best practices to support our strategic goals.

Standardise container management
Develop a consistent approach for building, deploying, and managing containers. Ensure uniform practices across ECS/Fargate on AWS and its Azure equivalent. Kubernetes skills are highly desirable.

What We're Looking For

Effective Communication

Have strong communication skills to collaborate in a fast-paced company. You're great at troubleshooting and quick to learn new tools to solve technical problems.

Cloud Experience

Be a practitioner of well-architected cloud environments. Have 2+ years of experience building pipelines (GitLab) and/or monitoring production environments in the cloud. Comfortable with Infrastructure as Code (IaC) and development practices.

Technical Expertise

Have experience with Windows/IIS/SQLServer or Linux environments, and you're skilled in Docker, Terraform, and Ansible. Solid understanding of network protocols, system architecture, and security practices, including cloud networking.

Value Quality

Care deeply about code security, quality, simplicity, and performance.

Language Proficiency

Fluent in English. While fluency in French is not required, it may be beneficial as the work environment is partly French-speaking. Other teams may speak French, but our team primarily communicates in English. Training can be provided if needed.

Team Player

Enjoy working with others and actively participate in team activities.

How to stand out

Industry Experience

Experience in payment systems or a regulated industry.

Software Engineering

Ability to go beyond the platform, and work with the service teams to think about the entire software development lifecycle, its architecture, from software to cloud architecture.

Recruitment Process

• Meeting with HR
• Meeting with the Manager (Lead Platform Engineer)
• Meeting with the Head of Infrastructure and CTO