Senior Ruby on Rails Developer

2 semanas atrás

São Paulo, Brasil Workana Tempo inteiro

Work with NousLib — one of Europe's fastest-growing dating platforms. NousLib is not just another dating app. With over 2.5 million users, triple-digit growth, and a place in the Top 10 Lifestyle Apps in France, they're reshaping how open-minded people connect.

As part of their remote-first tech team via Workana Premium, you'll join as a Senior Ruby on Rails Developer and lead feature work that touches both product and platform. The app is built on Rails with a sleek mobile webview — and it's scaling fast across Europe, Japan, and the UK.

What You'll Build

Your first months will focus on two high-impact projects:

  • A custom in-house customer service platform (think Zendesk, rebuilt for the privacy-sensitive needs of a dating app)
  • A story-based matching feature where users connect through shared fantasies — match on desire, not looks.
Day-to-Day Responsibilities
  • Implement backend features in Ruby on Rails for both web and mobile
  • Design performant APIs and services that scale
  • Collaborate with frontend (Vue/React) and mobile freelancers
  • Refactor legacy logic and improve performance on high-traffic code
  • Drive technical decisions as you grow into deeper ownership
Requirements
  • 5+ years of professional experience with Ruby on Rails
  • Strong database skills (MySQL, Redis, MongoDB)
  • Solid frontend awareness (React/Vue, HTML/CSS) — you'll interface with it, not own it
  • Collaborative mindset — you'll work with a distributed team across LATAM and Europe
  • Familiarity with mobile (Swift/Kotlin) ecosystems is a plus
  • Self-sufficient, communicative, and product-aware
Nice-to-Have
  • Hotwire, WebRTC, AI/LLM interest
  • Experience with moderation tools, chat/messaging features, or user privacy systems
Benefits
  • Fully remote, async culture — work autonomously with no micromanagement
  • Join a senior team with real product vision
  • Trip to Paris after 8 months to meet the team
  • Impact features seen by millions of users

NousLib is an equal opportunities employer and welcomes applications from all qualified candidates.

#J-18808-Ljbffr

  • Senior Ruby on Rails Engineer

    Há 4 horas

    São Paulo, Brasil Zarego Tempo inteiro

    Role: Senior Ruby on Rails EngineerEnglish: Advanced (B2 or higher)Location: Anywhere in LATAM (remote position) At Zarego, we are a team of passionate developers dedicated to creating high-quality software solutions. We focus on solving complex problems and delivering innovative results. We're currently looking for a Ruby on Rails developer to join...

  • Desenvolvedor Ruby On Rails

    3 semanas atrás

    Sao Paulo, Brasil HrSoul - (33513995) Tempo inteiro

    Escolaridade: Curso Superior - Graduação - CompletoPCD: NãoContratação: Pessoa JurídicaBenefícios: Estacionamento**Descrição**:**FullStack Ruby on Rails Developer - Senior Level - Home Office**- Experience in BackEnd development using mainly Ruby on Rails;- Performance with Microservices and CI/CD architecture;- Good knowledge of test-driven...

  • Semi Senior Ruby on Rails Developer

    2 semanas atrás

    São Paulo, Brasil Workana Tempo inteiro

    Work with NousLib — one of Europe's fastest-growing dating platforms. About The Opportunity: NousLib is not just another dating app. With over 2.5 million users , triple-digit growth, and a place in the Top 10 Lifestyle Apps in France , they're reshaping how open-minded people connect. As part of their remote-first tech team via Workana Premium, you'll...

  • Fullstack Ruby On Rails Sênior

    1 semana atrás

    Sao Paulo, Brasil Taking Tempo inteiro

    **código: 2696 - Fullstack Ruby on Rails Sênior.** - Experiência em Ruby on Rails; - Experiência com Docker; - Experiência com GIT; - Banco de Dados Mysql / Postgresq; - Cloud AWS; - Suporte aos usuários de Windows, Linux, Microsoft Office e Open Office; - Experiência em atendimento de Sustentação de Produto; - Experiência com métodos...

  • Senior Ruby On Rails Developer

    2 semanas atrás

    Sao Paulo, Brasil Hunt IT - Recrutamento Especializado para TI e Digital Tempo inteiro

    **Estamos buscando desenvolvedor ruby on rails pleno ou sênior para atuar em projetos para um grande player de tecnologia que desenvolve soluções para o segmento de midia digital;** Cliente: Global technology company with headquarter in USA, **Requisitos**: Sólida experiência com Ruby on Rails; Vivência com Ruby 3 em Rails 6.1 ; Vivencia com...

  • Senior Ruby on Rails Engineer

    Há 3 dias

    São Paulo, Brasil Zarego Tempo inteiro

    Role: Senior Ruby on Rails EngineerEnglish: Advanced (B2 or higher)Location: Anywhere in LATAM (remote position) At Zarego, we are a team of passionate developers dedicated to creating high-quality software solutions. We focus on solving complex problems and delivering innovative results. We're currently looking for a Ruby on Rails developer to join...

  • Remoto - Senior Ruby On Rails Developer

    3 semanas atrás

    Sao Paulo, Brasil Amazing Devs Tempo inteiro

    Ruby on Rails EngineerInternational job opportunity!!100% Home OfficeR$16.500,00 - PJ pago em dólar ($3300)❗❗ Required5+ Years of Experience Ruby on RailsEnglish - Advanced**❗❗ Description**:Looking for a Sr Ruby on Rails engineer with more than 8 years of experience in the professional field.Needs to be very good at code and implementing...

  • Ruby On Rails Developer

    2 semanas atrás

    Sao Paulo, Brasil Evrone.com Tempo inteiro

    Hey! We're looking to hire several mid-level and senior **Ruby on Rails developers** to join our team. You'll work with our incredible clients in one of two ways:- Team Augmentation / Staffing: You will integrate yourself directly into our client's team and work alongside their existing designers and engineers on a daily basis.- Design & Build: You will work...

  • Ruby On Rails Developer

    2 semanas atrás

    São Paulo, Brasil 99x Brazil (formerly Nextly) Tempo inteiro

    99x Brazil is looking for a talented Ruby on Rails Developer to join our agile team of over 60 software engineers, designers, and makers. With over a decade of experience in creating innovative tech solutions for clients in North America and Europe, Nextly is committed to excellence and continuous improvement.**Responsibilities**:- Write efficient and...

  • Senior Ruby On Rails Engineer

    Há 19 horas

    São Paulo, Brasil Skysys Tempo inteiro

    Role: Senior Ruby on Rails EngineerPosition Type: Full-Time Contract (40hrs/week) Contract Duration: Long Term Work Schedule: 8 hours/day (Mon-Fri) Work Hours: EST Location: 100% Remote - (Candidates can work from anywhere in LATAM Countries) What You Will Do Deliver engaging, robust solutions that effectively solve business problems.Leverage your deep...