Sweatcoin logo

Senior Backend Developer (Ruby on Rails)

Sweatcoin

Join Sweatcoin as a Senior Backend Developer (Ruby on Rails)

Sweatcoin is seeking a highly skilled Senior Backend Developer to join our dynamic team. As a global leader in health and fitness technology, Sweatcoin is revolutionizing the way people engage with physical activity by converting movement into digital currency. With over 100 million downloads, our app is at the forefront of incentivized health behavior change.

About the Role

As a Senior Backend Developer, you will play a crucial role in enhancing the Sweat Wallet app, aiming to make it the best multichain mobile wallet on the market. You will work with a team of talented developers to design and develop robust Ruby & Rails APIs, ensuring the app's stability and performance for millions of users.

Key Responsibilities

  • Design and develop robust Ruby & Rails APIs.
  • Translate unclear product requirements into stable, clear, deployed features.
  • Work autonomously to determine what needs to be done and why, with minimal oversight.
  • Ensure new app behaviors are covered by specs to maintain stability.
  • Collaborate on high-load projects involving cross-functional teams.
  • Balance perfect code with fast delivery.

Required Skills and Experience

  • Extensive experience in Ruby and Ruby on Rails.
  • Proficiency in PostgreSQL, Redis, and SQL.
  • Strong back-end web development skills.
  • Ability to work independently and manage projects with little oversight.
  • Experience in high-load project environments.
  • Intermediate or higher proficiency in English.

Tech Stack

  • Ruby 3
  • Rails 7
  • Puma
  • PostgreSQL
  • Redis
  • Sidekiq
  • GCP & AWS

Why Join Us?

  • Remote-friendly & Flexible working hours: Performance is based on output, not hours spent working.
  • Stock options: Available after 12 months of employment, equivalent to 50% of your basic salary.
  • Team building abroad: Participate in exciting team-building activities in various locations.
  • Unlimited time-off policy: Enjoy a flexible approach to time off.
  • Wellbeing program: Access up to 2 counseling sessions per month.
  • Health Insurance: A 1000€ yearly allowance for employees outside the UK or PT.

If you are passionate about technology and want to be part of a team that is making a real impact on people's lives, we would love to hear from you!

Benefits
Extracted with AI

  • Medical insurance
  • Remote-friendly & Flexible working hours
  • Stock options after 12 months
  • Team building abroad
  • Unlimited time-off policy
  • Wellbeing program
  • Health Insurance

Similar jobs

Last update: 23 minutes ago

Freeletics logo
Freeletics

Backend Developer with Ruby on Rails

Join Freeletics as a Backend Developer in Munich. Work with Ruby on Rails in a hybrid setup with great benefits.

Wellhub logo
Wellhub

Senior Backend Software Engineer

Join Wellhub as a Senior Backend Software Engineer to innovate and enhance our wellness platform. Work remotely in Portugal.

DOWN Dating & Social Apps logo
DOWN Dating & Social Apps

Senior Backend Developer (Ruby on Rails)

Join our team as a Senior Backend Developer specializing in Ruby on Rails for a remote position with a social apps company.

Wellhub logo
Wellhub

Senior Backend Software Engineer - Partner Content

Join Wellhub as a Senior Backend Software Engineer to enhance partner content and user experience. Work remotely with cutting-edge technologies.

ThreeFlow logo
ThreeFlow

Senior Software Engineer, Backend (Ruby on Rails)

Join ThreeFlow as a Senior Backend Software Engineer to develop and improve client-facing features using Ruby on Rails.

Apptegy logo
Apptegy

Senior Backend Developer (Ruby on Rails)

Join Apptegy as a Senior Backend Developer to build impactful solutions using Ruby on Rails in a remote setting.

Triad Group Plc logo
Triad Group Plc

Senior Ruby Developer

Join Triad Group Plc as a Senior Ruby Developer, working remotely with Ruby on Rails, JavaScript, and more. Great benefits and career growth.

Aklamio logo
Aklamio

Senior Ruby Backend Engineer

Join Aklamio as a Senior Ruby Backend Engineer in Berlin to enhance our Incentive Platform. Requires expertise in Ruby/Rails and agile development.

Smartly logo
Smartly

Senior Backend Engineer (Ruby on Rails)

Join Smartly as a Senior Backend Engineer specializing in Ruby on Rails, working on large-scale social advertising solutions.

AlphaSights logo
AlphaSights

Senior Backend Engineer (Kotlin, Ruby)

Join AlphaSights as a Senior Backend Engineer, working remotely in Portugal with Kotlin and Ruby.

Offered.ai logo
Offered.ai

Senior Software Engineer - Ruby on Rails

Senior Software Engineer specializing in Ruby on Rails, remote position in the U.S., focusing on transportation payment solutions.

Smartly logo
Smartly

Senior Backend Engineer (Ruby on Rails)

Join Smartly as a Senior Backend Engineer specializing in Ruby on Rails, working in a hybrid model in Helsinki.

Vinted logo
Vinted

Backend Engineer, Seller - Ruby on Rails, Go

Join Vinted as a Backend Engineer in Vilnius, focusing on Ruby on Rails and Go for scalable solutions in the Adtech industry.

Mozilla logo
Mozilla

Senior Back-End Engineer - Ruby and Ruby on Rails (RoR)

Join Mozilla as a Senior Back-End Engineer specializing in Ruby and Ruby on Rails to develop scalable applications and maintain existing systems.

STATION F logo
STATION F

Backend Staff Software Engineer (Ruby on Rails)

Join Hivebrite as a Backend Staff Software Engineer specializing in Ruby on Rails, leading technical projects and mentoring teams.

Vinted logo
Vinted

Backend Engineer, Transactional Experience

Join Vinted as a Backend Engineer to enhance transactional experiences using Ruby on Rails, MySQL, and more.

Xometry Europe logo
Xometry Europe

Backend Software Developer (Ruby on Rails, Remote)

Join Xometry Europe as a Backend Software Developer, working remotely with Ruby on Rails, PostgreSQL, and GraphQL.

SOFTSWISS logo
SOFTSWISS

Ruby on Rails Developer (L3)

Join SOFTSWISS as a Ruby on Rails Developer in Warsaw. Work on innovative iGaming solutions with a focus on problem-solving and automation.

Datarade logo
Datarade

Senior Software Engineer - Ruby on Rails

Join Datarade as a Senior Software Engineer specializing in Ruby on Rails, working on a global data commerce platform in Berlin.

Datarade logo
Datarade

Senior Software Engineer - Ruby on Rails

Join Datarade as a Senior Software Engineer specializing in Ruby on Rails to build our global data commerce platform.

Lanes & Planes logo
Lanes & Planes

Senior Rails Frontend Developer

Join Lanes & Planes as a Senior Rails Frontend Developer. Work remotely, develop responsive web apps with Rails and Bootstrap.

Vinted logo
Vinted

Backend Engineer, Seller Domain

Join Vinted as a Backend Engineer in the Seller domain, working with Ruby on Rails, Go, and more in a hybrid role in Kaunas.

PayPal logo
PayPal

Senior Full Stack Developer (Ruby on Rails)

Join as a Senior Full Stack Developer specializing in Ruby on Rails, working remotely with a focus on full-stack development and agile methodologies.

Vinted logo
Vinted

Senior Backend Engineer, Payments

Join Vinted as a Senior Backend Engineer in Payments, working with Ruby on Rails, MySQL, and more. Hybrid work in Kaunas, Lithuania.