Senior Backend Engineer

hace 1 mes


En remoto, España Anyplace A tiempo completo

Our specialty lies in providing exceptional accommodations that prioritize a productive and efficient workstation setup. We understand that remote workers value the ability to seamlessly transition their work environment wherever they go. That's why our accommodations are designed with state-of-the-art workspaces, equipped with all the necessary amenities and technology to ensure a seamless remote work experience.

As we continue to grow, we have ambitious plans to expand into even more cities this year. Our goal is to create a comprehensive network of remote-friendly accommodations worldwide, providing remote professionals with a consistent and optimized work environment no matter where their journey takes them.

**Responsibilities**:

- Lead the development of our Ruby on Rails backend system
- Collaborate with product managers, designers, and other developers to design and implement scalable, reliable, and high-performance backend systems
- Take ownership of the backend system, identifying areas of improvement and implementing changes to enhance performance, scalability, and security
- Write clean, efficient, and well-documented code
- Ensure code quality through testing and debugging
- Monitor the performance of the backend system and implement optimizations to improve response times and reliability
- Stay up-to-date with the latest backend development trends and technologies
- Mentor junior developers and provide guidance on best practices and standards

**Requirements**:

- Strong experience(7+ years of work experience) in backend development using Ruby on Rails
- Proven track record of leading backend development and taking ownership of complex backend systems
- Shipped and maintained code in production
- Experience with a relational database such as PostgreSQL or MySQL.
- Familiarity with software development principles, patterns, and best practices
- Solid understanding of database design and optimization
- Experience in building scalable and highly available backend systems
- Experience with cloud-based technologies such as AWS
- Familiarity with containerization and microservices architecture would be a plus
- Experience in using version control systems such as Git
- Excellent communication and teamwork skills

**Our Tech stack**:
Ruby on Rails 6.0 Database - PostgreSQL Background jobs - Redis, Sidekiq Web server - Nginx Testing Framework - RSpec Front-end technologies - Angular JS, ReactJS and GraphQL Deployment - AWS ElasticBeanstalk, Bitbucket pipeline

Pay: 60,000.00€ - 80,000.00€ per year

**Education**:

- Bachelor's (preferred)

**Experience**:

- professional software development: 5 years (preferred)

**Language**:

- English (preferred)

Work Location: Remote



  • En remoto, España Zignaly A tiempo completo

    **Company Overview**: Zignaly is a pioneering platform focused on democratizing wealth generation through innovative blockchain-based solutions. By leveraging cutting-edge technology and intuitive design, Zignaly aims to break down traditional barriers to financial prosperity, making it accessible to everyone, regardless of their financial background or...


  • En remoto, España Contentsquare A tiempo completo

    We are looking for a Senior Backend Engineer. This position could be with an office based in Paris, Barcelone, or Remotely in Spain, France, Germany & Italy. You will be part of the **Growth line**. The mission of this line is to ensure a comprehensive and sustainable approach to business expansion by optimizing user conversions, elevating customer...


  • En remoto, España Stuart A tiempo completo

    Stuart (DPD Group) is a sustainable last-mile logistics company that connects retailers and e-merchants to a fleet of geolocalised couriers across several countries in Europe. Our Mission - We are an impact-driven company that aims to build the future of logistics for a more sustainable world: shared, efficient and reliable. We are committed to creating a...


  • En remoto, España Q-tech A tiempo completo

    Referencia- AP_Backend- Retribución- 50K-60K- Persona de contacto- - t. +34 639 525 928- DescripciónNuestro cliente es una scale-up Tech que cuenta con más de 10 años de recorrido, la cual ofrece un SaaS B2B especializado en el market research. Operando a nível global y estando presentes en más de 80 países, actualmente están dimensionando su equipo...

  • Senior Ai Engineer

    hace 1 mes


    En remoto, España Seedify A tiempo completo

    We are seeking a talented and highly skilled **Senior AI Engineer** to join one of the most unique UGC platforms in the games industry: Seedworld. As a Senior AI Engineer, you will play a pivotal role in developing the SDK backend and brain module that interfaces with Unreal Engine, enabling advanced AI functionalities within the Metaverse environment. You...

  • Backend Engineer

    hace 1 mes


    En remoto, España Smart Protection A tiempo completo

    We are looking for **Backend Engineers** with a creative mindset and desire to learn. Do you want to make meaningful contributions to Smart Protection’s success? **The role** Smart Protection is an extremely complex logístical machine, and you will be working on the core that powers it all. The platform requires special attention on performance, given...

  • Senior Data Engineer

    hace 4 semanas


    En remoto, España Ciklum A tiempo completo

    **Description**: **Ciklum **is looking for a **Senior Data Engineer** to join our team full-time in Spain. We are a leading global product engineering and digital services company that unites 4000+ seasoned professionals globally on various projects in healthcare, fintech, travel, sportswear, entertainment, and security. Ciklum delivers high-impact...


  • En remoto, España CAS TRAINING A tiempo completo

    Senior Data Engineer / Data Scientist en 100% En remoto. Seleccionamos para proyecto que se desarrolla en remoto 2 profesionales Data Engineer y 2 profesionales Data Scientist. Modelos predictivos de venta upselling downselling cross-selling y fuga de diferentes productos bancarios con Spark y R aplicando ineligencia artificial. Modelos de clasificación...


  • En remoto, España NexGen Cloud A tiempo completo

    NexGen Cloud is a rapidly growing IaaS company focused on providing innovative cloud solutions and infrastructure services. Our GPU cloud infrastructure solutions accelerate development in industries such as Artificial Intelligence & Machine Learning, VFX & Rendering, Data Science & IoT, and Computer Aided Engineering & MDO. We are dedicated to helping our...

  • Cloud DevOps Engineer

    hace 1 día


    En remoto, España Kinsei Talent A tiempo completo

    Our client is a leading big data analytics provider for financial services, focusing on enhancing returns, reducing risk, and increasing efficiency through advanced data analysis. Tasks We are seeking a Cloud DevOps Engineer to join their Workflow Solutions Backend team in Marbella, Spain. As a DevOps Engineer, you will focus on providing infrastructure...


  • En remoto, España Babel Profiles S.L A tiempo completo

    Are you ready to join a fast-growing company specializing in building vacation rental software? It's a start-up that gives property owners and managers the possibility of managing and marketing their businesses online. Join an international team of more than 200 people from 50 different countries. Our client is looking for an experienced and technical...


  • En remoto, España Outrider A tiempo completo

    **The company** **The role** Outrider's Senior Functional Safety Engineer will report to the Director of System Safety and support the design, development, and implementation of reliable, performant, safety-critical systems for an autonomous vehicle operating in an outdoor, industrial environment. We are seeking an experienced system safety/functional...


  • En remoto, España Grupo Sothis A tiempo completo

    Contrato**Contrato Indefinido** **Jornada completa** - Localización**Remoto** **INSCRIBIRME** Descripción - En - **Sothis **estamos creciendo a pasos agigantados y tenemos una gran oportunidad para ti. ¡Abrimos vacante para incorporar a un/a - **Senior - SOAR Engineer (Security Orchestration, Automation and Response)**.**¿A qué nos...

  • Backend Engineer

    hace 7 días


    En remoto, España Education First - EdTech A tiempo completo

    **About Us**: EF Education First, a global pioneer in international education, is dedicated to breaking down barriers in language, culture, and geography. To date, we have empowered over 15 million individuals to learn a language, explore the world, and earn an academic degree. With 500 schools and offices across 50 countries, we employ over 52,000 staff...

  • QA Engineer

    hace 6 días


    En remoto, España Bcnc Group A tiempo completo

    QA Engineer (100% remoto) en 100% En remoto. ¡Únete al equipo de BCNC Group como QA Engineer!! En BCNC Group estamos buscando un/a QA Si tienes experiência de +4 años con herramientas de QA un alto nível de automatización de pruebas y un dominio avanzado de Python esta es una excelente oportunidad para ti. Requisitos del Perfil Más de 4 años de...


  • En remoto, España Orange Quarter A tiempo completo

    Orange Quarter has partnered with an Italian Unicorn, having recently raised 100M and backed by some of the world’s biggest financial firms, this company is looking to revolutionise the way insurance is done throughout Europe. Essentially they are building a product that uses top-of-the-crop technology to enable both customers and insurers to access the...

  • Backend Engineer

    hace 3 días


    En remoto, España Celonis SE A tiempo completo

    We're Celonis, the global leader in Process Mining technology and one of the world's fastest-growing SaaS firms. We believe there is a massive opportunity to unlock productivity by placing data and intelligence at the core of business processes - and for that, we need you to join us. **The Team**: The Celonis Symbio Team is at the forefront of...


  • En remoto, España Outrider A tiempo completo

    **The company** **The role** Outrider's Senior Systems Safety Engineer will report to the Director of System Safety and support the design, development, and implementation of reliable, performant, safety-critical systems for an autonomous vehicle operating in an outdoor, industrial environment. We are seeking an experienced systems engineer with a...


  • En remoto, España AgileEngine A tiempo completo

    ID: 12503 **What you will do** - Take ownership of the entire development lifecycle, from concept to deployment and maintenance; - Collaborate with product managers and designers to understand requirements and translate them into technical solutions; - Write clean, maintainable, and well-documented code; - Conduct code reviews to ensure code quality,...


  • En remoto, España Open Systems International A tiempo completo

    Open Systems International, Inc. (OSI), An AspenTech Business, is a fast-paced, growing, high technology company, headquartered in Medina, Minnesota. As a world leader in the Operations Technology (OT) field, OSI develops and supplies state-of-the-art energy management, optimization and control software solutions to energy utility companies worldwide. The...