[Hiring] Senior Backend Developer @Sweatcoin

Role Description

This role involves solving complex problems and developing new features for the project. Responsibilities include:

• Improving internal algorithms
• Optimization/scaling of the service
• Protection against fraud and security
• Analytics
• A/B testing
• API projects

Qualifications

• Extensive experience in robust Ruby & Rails API design & development
• Ability to carry unclear product requirements to stable, clear, deployed features
• Ability to work autonomously, determining what needs to be done and why with little-to-no oversight
• Habitually ensuring new app behaviors are covered by specs to ensure stability
• Experience working on high-loaded projects involving cross-functional collaboration
• Ability to find a compromise between perfect code and fast delivery
• English language not lower than Intermediate

Requirements

• Ruby 3
• Rails 8
• Puma
• PostgreSQL
• Redis
• Sidekiq
• GCP & AWS

Benefits

• Remote-friendly & Flexible working hours
• Team building abroad in exciting locations
• Unlimited time-off policy
• Two office locations, London and Lisbon
• Wellbeing program (up to 2 counselling sessions per month)
• Health Insurance with a 1000€ yearly allowance for employees joining outside UK or PT