Join the Koyeb journey

We’re looking for a passionate Frontend Engineer to help us build a world-class developer experience through a simple yet powerful Control Panel.

Our thing is making developers’ lives easier with the fastest way to deploy applications on high-performance serverless infrastructure. We take code, transparently build it into containers, and run it inside MicroVMs — all with zero configuration from developers, across dozens of runtimes and frameworks.

This is a hands-on role where you’ll spend your time building, improving, and maintaining the frontend experience across the Koyeb Control Panel — the interface thousands of developers rely on every day to ship and manage their apps. You’ll work closely with product, design, and engineering to ship high-quality features and continuously improve our developer experience.

If you love crafting intuitive interfaces, care deeply about design and performance, and want to make every interaction developers have with Koyeb more engaging, intuitive, and efficient, keep reading!

What you’ll be doing

As a Frontend Engineer, you will be mainly working on our Control Panel using the platform APIs. Our users are developers, the Control Panel and CLI are the first thing they interact with and as such they are key in our product. You will:

• design, build, and maintain scalable and robust features

• constantly measure user interactions to improve User Experience

• collaborate with product and design to increase conversions and improve user experience

• work on presenting complex feature in the most simple fashion

• help design, implement and maintain user friendly APIs

• prioritize user experience and ensure our products meet the needs of our users

• troubleshoot UI/UX issues across services and multiple levels of the stack

• write clean, maintainable, and tested code

• improve engineering standards, tooling, and processes

You will be part of our pizza-sized engineering team of 5 people building the complete Koyeb cloud platform. To clarify: it’s not one of the engineering teams, it’s the engineering team.

You’ll succeed if you:

• have a proven experience building and deploying customer-facing applications at scale

• have a proven experience with React, Typescript and other modern frontend tooling

• have a good knowledge of the web APIs

• have an eye for great user experiences (UX)

• strong product sense, you sweat the UX details and care deeply about polish

• have the ability to write high-performance, reusable code for UI components

You

As a general rule, if you join us, independent of the position, you should be comfortable with the following description of yourself. You:

• have an international mindset and think global

• are data-driven, you know decisions are more meaningful if they are based on data

• are looking for a face paced environment

• are ambitious and believe small teams can have a huge impact

• are working as a team member and understand the benefits of methodologies like Agile

• are autonomous and structured, are able and willing to write specifications/plans before implementing/executing

• are striving for continuous improvement and learning

• understand we work to improve the product for our users

Our Stack and technologies

• The Control Panel is open source and implemented using TypeScript, React, Tailwind, Vite, and TanStack Router

• Our public APIs are written in Golang, use gRPC internally, and answer to REST requests.

• We rely on PostgreSQL for data storage.

• We build and maintain a design system as a foundation of our interfaces.

• The code is tested with vitest (unit / integration tests) and playwright (end-to-end tests)

How we work

This is a fully-remote full-time position - with the option to work from our main office in Paris, France or in a co-working space near you.

We hire everywhere in Europe for this position and you should be less than 2500 kms/5 hours away from Paris, France as we meet every 6 weeks there for an event we - super originally - call “Everyone in Paris”.

We believe being able to meet once a month is a strong advantage to improve communication and brainstorming.

Contract-wise:

• If you’re located in France, we provide standard full-time contracts with full-health coverage and standard benefits.

• If you’re located in another country, we provide two options:

  • we onboard you after that as a full-time employee with deel.com EoR service
  • work indefinitely as an independent contractor - if local labor laws allow i

  We’re looking for a super experimented engineer (IC10) and the salary is between €60k and €70k, plus equity. This is the gross salary for France - for team members who are based outside of France, gross salaries are adjusted using the total cost as an employer, click here to learn more.

  Some context about Koyeb:

  • We’re a really small team, currently 13 (in the whole company) when you will be joining. We’re composed of 90% of technical people and the resulting 10% catch the technical side.
  • We’re building a product used by developers and are interacting daily with our developers’ community - which are our users.
  • All our communications, internal and public, are in English. We are a global company, currently headquartered in France, Europe.
  • We’re an early-stage and full remote company. This is a demanding job that requires a high degree of autonomy and the ability to work asynchronously.

We are looking for a software engineer with a passion for auth, billing, and orchestration.

Our thing is making developers’ lives easier with the fastest way to deploy applications globally. We take code, transparently build it into containers, and run it inside MicroVMs - and this with zero-config from developers for dozens of runtimes and frameworks.

The Koyeb Serverless Platform is written in Golang. We use Cloud hypervisor, Kata containers & Nomad for the orchestration & virtualization,. We built a custom network stack using Cilium and Envoy to provide seamless networking to our users.

User applications are automatically built into containers from a simple git repository, we manage all the build and continuous deployment process on our BareMetal servers.

If this sounds interesting, keep reading!

What you’ll be doing

As a Software Engineer, you will be working on our APIs and on the distributed system. Our distributed system is the core of our product, our users rely on it to continuously deploy applications and for the continuity of their operations.

This role is focused on the team and billing management capabilities and will also involve implementing new orchestration features to provide the fastest deployment experience to developers.

You will be working on all components needed to implement team & orchestration features: Golang APIs using gRPC, Stripe, WorkOS and BareMetal hypervisors with Nomad and MicroVMs.

You will:

• develop new core features related to networking, serverless, and orchestration

• contribute to the design and implementation of a large-scale distributed system running across continents

• design, implement and maintain user-friendly APIs

• measure and instrument features you develop with reliability, performance and product impact in mind

• debug production issues across services and multiple levels of the stack

• improve engineering standards, tooling, and processes

• participate in 24/7 on-call rotation, our platform never sleeps

You will be part of our pizza-sized engineering team of 5 people building the complete Koyeb cloud platform. To clarify: it’s not one of the engineering teams, it’s the engineering team.

You will be working daily with our co-founders Bastien, CTO, and Edouard, CPO.

You’ll succeed if you:

• Design and implement advanced collaboration features and key billing capabilities like:

1. SSO with Google and 2FA

2. Budget / spending limits

3. Billing of new features

• Integrate new orchestration capabilities to the platform:

1. Deployment rollback

2. Database backups

3. Implementing fleet management capabilities

• Constantly improve reliability and security of our orchestration technology relying on Nomad and Firecracker

• Contribute to the strategy with new insights on potential new features.

• Participate to on-call and to maintaining a 99.99% availability

You :

As a general rule, if you join us, independent of the position, you should be comfortable with the following description of yourself. You:

• have an international mindset and think global

• are looking for a fast-paced environment

• are ambitious and believe small teams can have a huge impact

• are data-driven, you know decisions are more meaningful if they are based on data

• are working as a team member

• are autonomous and structured, are able and willing to write specifications/plans before implementing/executing

• are striving for continuous improvement and learning

• understand we work to improve the product for our users

Our stack and technologies

• Our public APIs are written in Golang, use gRPC internally, and answer to REST requests publicly.

• We rely on PostgreSQL for data storage.

• We currently use Stripe as a backend for billing and are actively integrating advanced auth system using WorkOS.

• All user workloads are run inside of cloud-hypervisor microVMs, an alternative to Firecracker

• We use Nomad to schedule these MicroVMs on top of BareMetal servers.

• We use Prometheus and the Grafana stack for our observability stack. We also do distributed tracing with Jaeger.

• We use a few cloud technologies like Kubernetes to deploy our own control plane. We use GCP to host our control plane.

• All infrastructure provisioning and configuration are automated using Terraform and Ansible.

• Our networking stack is built using Cilium, eBPF, and Envoy.

This is a fully-remote full-time position - with the option to work from our main office in Paris, France, or in a co-working space near you.

We hire everywhere in Europe for this position and we meet once every 6 weeks in Paris for an event we - super originally - call “Everyone in Paris”. We believe being able to meet once every 6 weeks is a strong advantage to improve communication and brainstorming.

We provide standard full-time contracts with full-health coverage and standard benefits.

We’re looking for an experimented engineer and the salary is between €60k and €75k, plus equity

Some context about Koyeb:

• We’re a really small team of 12 (in the whole company) and we’re composed of 90% of technical people and the resulting 10% catch the technical side.

• We’re building a product used by developers and are interacting daily with our developers’ community - which are our users.

• All our communications, internal and public, are in English. We are a global company, currently headquartered in France, Europe.

• We’re prioritizing work that has a direct impact on user experience and expect you to think first about impact. Our long-term mission doesn’t change, but you need to be willing to work on a short-term roadmap evolving quickly depending on user feedback.

• We’re an early-stage and full remote company. This is a demanding job that requires a high degree of autonomy and the ability to work asynchronously.

How we hire

• We ask you to send us “something interesting” via the standard application form. Here is some guidelines on what we think is interesting:

  • Please explain why you would like to join us, a resume without any explanation is rarely interesting. This is sometimes called a cover letter, but just think about it as if you would send an e-mail and explain why you think we should talk.
  • An up to date LinkedIn/equivalent profile or resume is needed. We need it to have a quick overview of what you’ve done.
  • Open source projects you’ve worked on.

  What we need to understand is how what you've worked on is relevant to what we’re building here at Koyeb. We don’t pay extensive attention to standardized format and what the theory says, but keep in mind that good written communication skills are crucial to work at Koyeb.

  If we believe we could work together, Richa, our talent lead, will reach out to schedule a first 45 minutes call to make sure this could be a match.

  If this looks good, we will continue with a 45 minutes call to discuss about your experience and ask a few questions around your software engineering culture, Linux systems knowledge, network engineering experience to have a global feeling of what you’re already know and where you would need to develop your pure engineering skills.

  The whole process should take about two to three weeks.

We are looking for a software engineer with a passion for infrastructure and reliability.

Our thing is making developers’ lives easier with the fastest way to deploy applications globally. We take code, transparently build it into containers, and run it inside MicroVMs - and this with zero-config from developers for dozens of runtimes and frameworks.

The Koyeb Serverless Platform is written in Golang. We use Cloud hypervisor, Kata containers & Nomad for the orchestration & virtualization,. We built a custom network stack using Cilium and Envoy to provide seamless networking to our users.

User applications are automatically built into containers from a simple git repository, we manage all the build and continuous deployment process on our BareMetal servers.

If this sounds interesting, keep reading!

What you’ll be doing
As a Software Engineer, you will be working on our APIs and on the distributed system. Our distributed system is the core of our product, our users rely on it to continuously deploy applications and for the continuity of their operations.

This job is focused on scaling the infrastructure across multiple locations and improving reliability of our platform, implementing new strategic orchestration-related features, and helping us provide a powerful and reliable deployment experience to developers.

You will be working on all components supporting end-user deployments: Golang APIs using gRPC, BareMetal hypervisors with Nomad and MicroVMs, and our network stack using Envoy and Cilium.

You will:

• develop new core features related to networking, serverless, and orchestration

• contribute to the design and implementation of a large-scale distributed system running across continents

• design, implement and maintain user-friendly APIs

• measure and instrument features you develop with reliability, performance and product impact in mind

• debug production issues across services and multiple levels of the stack

• improve engineering standards, tooling, and processes

• participate in 24/7 on-call rotation, our platform never sleeps

You will be part of our pizza-sized engineering team of 5 people building the complete Koyeb cloud platform. To clarify: it’s not one of the engineering teams, it’s the engineering team.

You will be working daily with our co-founders Bastien, CTO, and Edouard, CPO.

You’ll succeed if you:

• Help us scale globally and industrialize the deployment of 10 new locations worldwide in 2025, including:

  • US-West Core location
  • North-East Asia Core location
  • South-East Asia Core location
  • And 7 additional locations across the world.

• Improve reliability of end-user deployments to support 200k services running on our platform with a 99.99% deployment success rate

• Improve internal and external (in-app) observability to systematically provide insightful information for fast troubleshooting

• Design and implement strategic orchestration & system features like:

  • Nomad drivers
  • Autoscaling
  • Block storage
  • GPU Snapshotting

• Participate to on-call rotations and to reaching a 99.99% monthly SLO

You

As a general rule, if you join us, independent of the position, you should be comfortable with the following description of yourself. You:

• have an international mindset and think global

• are looking for a fast-paced environment

• are ambitious and believe small teams can have a huge impact

• are data-driven, you know decisions are more meaningful if they are based on data

• are working as a team member

• are autonomous and structured, are able and willing to write specifications/plans before implementing/executing

• are striving for continuous improvement and learning

• understand we work to improve the product for our users

Our stack and technologies

• Our public APIs are written in Golang, use gRPC internally, and answer to REST requests publicly.

• We rely on PostgreSQL for data storage.

• We currently use Stripe as a backend for billing and are actively integrating advanced auth system using WorkOS.

• All user workloads are run inside of cloud-hypervisor microVMs, an alternative to Firecracker

• We use Nomad to schedule these MicroVMs on top of BareMetal servers.

• We use Prometheus and the Grafana stack for our observability stack. We also do distributed tracing with Jaeger.

• We use a few cloud technologies like Kubernetes to deploy our own control plane. We use GCP to host our control plane.

• All infrastructure provisioning and configuration are automated using Terraform and Ansible.

• Our networking stack is built using Cilium, eBPF, and Envoy.

How we work

This is a fully-remote full-time position - with the option to work from our main office in Paris, France, or in a co-working space near you.

We hire everywhere in Europe for this position and you should be less than 2500 kms/5 hours away from Paris, France as we meet once every 6 weeks for an event we - super originally - call “Everyone in Paris”.

We believe being able to meet once every 6 weeks is a strong advantage to improve communication and brainstorming.

Contract-wise:

• If you’re located in France, we provide standard full-time contracts with full-health coverage and standard benefits.

• If you’re located in another country, we provide two options:

  • start with a 4 months independent contract and onboard you after that as a full-time employee with deel.com EoR service - we just need some time to understand your local regulation.
  • work indefinitely as an independent contractor - if local labor laws allow it

We’re looking for a super experimented engineer (IC10D) and the salary is between €70k and €90k, plus equity. This is the gross salary for France - for team members who are based outside of France, gross salaries are adjusted using the total cost as an employer, click here to learn more.

Some context about Koyeb:

• We’re a really small team, currently 12 (in the whole company) when you will be joining. We’re composed of 90% of technical people and the resulting 10% catch the technical side.

• We’re building a product used by developers and are interacting daily with our developers’ community - which are our users.

• All our communications, internal and public, are in English. We are a global company, currently headquartered in France, Europe.

• We’re prioritizing work that has a direct impact on user experience and expect you to think first about impact. Our long-term mission doesn’t change, but you need to be willing to work on a short-term roadmap evolving quickly depending on user feedback.

• We’re an early-stage and full remote company. This is a demanding job that requires a high degree of autonomy and the ability to work asynchronously.

If these look like challenges you’d like to work on, continue scrolling!

How we hire

We ask you to send us “something interesting” via the standard application form. Here is some guidelines on what we think is interesting:

• Please explain why you would like to join us, a resume without any explanation is rarely interesting. This is sometimes called a cover letter, but just think about it as if you would send an e-mail and explain why you think we should talk.

• An up to date LinkedIn/equivalent profile or resume is needed. We need it to have a quick overview of what you’ve done.

• Open source projects you’ve worked on.

What we need to understand is how what you've worked on is relevant to what we’re building here at Koyeb. We don’t pay extensive attention to standardized format and what the theory says, but keep in mind that good written communication skills are crucial to work at Koyeb.

If we believe we could work together, Richa, our talent lead, will reach out to schedule a first 45 minutes call to make sure this could be a match.

If this looks good, we will continue with a 45 minutes call to discuss about your experience and ask a few questions around your software engineering culture, Linux systems knowledge, network engineering experience to have a global feeling of what you’re already know and where you would need to develop your pure engineering skills.

The whole process should take about two to three weeks.