Senior Golang Engineer (Web3) Blockchain

Ant-Tech; Lyon; Hybride; EUR 60 000 - 80 000; Plein temps

Résumé du poste

A technology firm in Lyon is looking for an experienced Software Engineer to develop and implement Golang features for various services. This role involves CI/CD processes, code reviews, and improving web3 and blockchain solutions. Candidates should have significant experience in software engineering, particularly with Golang, as well as familiarity with container technologies and a keen interest in blockchain and cryptocurrency. Flexible working arrangements are available.

Prestations

15% OKR Bonus

Equity share options

Flexible holidays

Flexible remote working

Internet connection paid

Personal development budget

Overseas tech conferences budget

Qualifications

• +6 years of experience as Software Engineer (Backend) in related fields.
• +3 years of professional experience with Golang programming.
• Familiar with container/orchestrator technologies.
• Ability to apply architectural choices and code best practices.
• Interest in Web3, blockchain, cryptocurrency, and smart contracts.

Responsabilités

• Develop and implement software features in Golang services.
• Participate in automation, testing, and CI/CD processes.
• Take part in code reviews and bug fixing.
• Ensure seamless communication between services.
• Adhere to software security norms and practices.

Connaissances

Software Engineering

Golang development

Container technologies

Continuous Integration

Web3 and blockchain

Outils

PostgreSQL

Docker

Kubernetes

GCP

AWS

Description du poste

Tasks

• Develop and implement software features in our Golang services (data aggregators, APIs, Blockchain Transaction crafting, …).
• Take part in automation, testing, and CI/CD processes.
• Participate in code review, bug fixing, code maintenance.
• Ensure that our services communicate with each other seamlessly, have minimal downtime, and recover quickly.
• Make sure we respect any software security norms (Kiln is a SOC 2 Type 1 and Type 2 company).
• Actively suggest continuous improvement of Kiln’s platform and engineering practices.
• Communicate with other Kiln teams to help them understand the Software roadmap and technical challenges.

Stack:

• Software: Go, TypeScript, PostgreSQL, REST API…
• Smart-contract: Solidity, Foundry
• Infrastructure: GCP, AWS, Kubernetes
• 100+ Go services processing data for 15+ blockchains
• 200Gb of raw data processed every day
• 2Tb of staking data available through our Kiln Connect API

Requirements

• +6 years of experience as Software Engineer (Backend), designing, building, and deploying user-facing, infrastructure-related, and/or API-based products.
• +3 years of Golang programming — professional experience in a production environment.
• Familiar with container/orchestrator technologies (Docker/Kubernetes), and Continuous Integration.
• Ability to ship opinionated architectural choices and code, and to share software best practices.
• Proven interest in Web3, blockchain, cryptocurrency and smart contracts –

Fluent (written and spoken) in English.

Nice-to-have:

• Previous experience working within a certified environment (SOC2, ISO 27001, PCI DSS, HIPAA…)
• Previous experience with NodeJS
• Genuine interest in Web3, blockchain, cryptocurrency and smart contracts.

Benefits

• A fast-paced, bureaucracy-free work environment
• 15% OKR Bonus (7.5% on company performance & 7.5% on team performance)
• Equity share options in the business: if Kiln succeeds, we all succeed!
• Competitive salary
• Flexible holiday
• Flexible remote working
• Internet connection paid
• Significant personal development budget (books, training)
• Overseas tech conferences budget