Senior Back-end Engineer (Golang)


Senior Back-end Engineer (Golang)

  • Plný úvazek 
  • Počáteční datum:
  • Plat od 75K € do 92K €
  • 14, Avenue Trudaine, Paris, 75009
  • Možnost pracovat plně z domova
  • Vzdělání: Magisterský stupeň vzdělání
  • zkušenosti: > 4 roky




  • FinTech/InsurTech, SaaS / Cloud Services, Blockchain
  • Od 15 do 50 zaměstnanců


Senior Back-end Engineer (Golang)

  • Plný úvazek 
  • Počáteční datum:
  • Plat od 75K € do 92K €
  • 14, Avenue Trudaine, Paris, 75009

  • Možnost pracovat plně z domova
  • Vzdělání: Magisterský stupeň vzdělání
  • zkušenosti: > 4 roky

Tato pozice byla obsazena!

Qui sont-ils ?

Kiln rend l’infrastructure blockchain simple pour les investisseurs et les développeurs, en accélérant la décentralisation du web.

La start-up gère plus de 8,500 validateurs avec $400M d’actifs sous gestion. Kiln déploie ses validateurs sur 3 clouds différents partout dans le monde.

La plateforme SaaS de Kiln supporte les projets Web3 les plus importants comme Ethereum, Solana, Polkadot, Cosmos, Tezos et bien d’autres, en composant avec des problématiques d’infrastructure, de sécurité et de software au quotidien.

L’équipe est composée de passionnés de l’écosystème anciennement employés chez Google, Circle, Ledger, Chainalysis, Polygon et d’autres.

Si votre objectif est de rendre le web plus sécurisé, stable, décentralisé et juste, rejoignez Kiln.

Kiln est en effet toujours à la recherche de personnes passionnées partageant ses valeurs et son enthousiasme pour le Web3.

Nous venons de lever notre Série A (12.5M$) soit un total levé de 17M$ !

Envie d’en savoir plus sur Kiln ?Culture d'entreprise, offres d'emplois... C’est parti pour l’immersion !
Visiter le profil

Descriptif du poste

We’re looking for someone to be a Senior Back-end Engineer at Kiln. In this role, you’ll be responsible for:

1) Building the product: You’ll be working closely with the Product and Infrastructure teams to plan, architect, and implement our core product. You’ll take part in the construction of the roadmap, with the rest of the team. In this role, it includes:

  • Development of data aggregators for blockchains
  • Development of new Golang micro-services within the Kiln stack
  • Taking part to automation & deployment processes
  • Framework development

2) Owning what you build: As you architect, test, and refine the Kiln platform, you will ensure that our services communicate with each other seamlessly, have minimal downtime, and recover quickly (daytime, no on-calls)

3) Helping grow the Team: Everyone on the early team plays an important role in attracting, closing, and growing other talented team members. You can also mentor or brainstorm with other backend developers.

Who are we?

Kiln is the leading enterprise-grade staking platform, enabling institutional customers to stake assets, and to whitelabel staking functionality into their offering. Our platform is API-first and enables fully automated validator, rewards, data and commission management.

Kiln serving thousands of businesses worldwide so that everyone can securely and seamlessly stake their coins and secure decentralized protocols from our dashboard, a hardware wallet, a browser wallet, a B2B custodian, a crypto exchange or just their favorite investment app.

The team is made of ecosystem enthusiasts formerly at Google, Circle, Ledger, Chainalysis, Polygon and other leading technology and cryptocurrency companies.

Join Kiln and help us make the web more secure, stable, decentralized and fair.

What we offer

  • A fast-paced, no bureaucracy work environment
  • Equity Share Options in the business: if Kiln succeeds, we all succeed!
  • Competitive Salary
  • Unlimited holiday
  • Choice of IT equipments
  • Flexible/remote working
  • Significant personal development and wellness budget

Profil recherché

Don’t censor yourself: get in touch even if you’re not matching 100% of these points.

Skills & background

  • Strong judgment with the ability to ship opinionated architectural choices and code, and to share software best practices
  • Strong communication skills both in French & English to facilitate design scalable architectures with SREs
  • Strong technical skills with Golang (over 2 years of experience)
  • Over 5 years of experience designing, building, and deploying user-facing, infrastructure related, and/or API-based products
  • Experience coding in Javascript and Typescript is a plus
  • Experience working with container technologies such as Docker, Kubernetes, and with Continuous Integration is a plus
  • Familiarity with Hashicorp Vault is a plus

Soft skills

  • Curiosity and ability to dig into a topic and follow through
  • Team spirit: discuss, do not try to impose
  • Be pragmatic to not over-engineer unnecessarily: startups need to quickly adapt
  • Own what is coded and shipped to production
  • Trust & clear communication
  • Real interest about the blockchain and cryptocurrency space

Our stack

  • Mostly in Golang with a bit of Javascript and Typescript
  • Communication between services is done using HTTP Rest and most of our databases are backed by PostgreSQL
  • Everything runs in EKS (Elastic Kubernetes Service) on AWS

Déroulement des entretiens

  • Recruiter Phone screen (35 min) with Myriam
  • Product & Cultural fit (45min) with Thomas (co-founder and COO)
  • Technical interview (1h30 min): focused on coding, code review, algorithms
  • Architecture interview (45min)
  • Meeting with co-founders (30 min): Ernest & Laszlo (co-founders and CPO, CEO)
  • Offer


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