Empleos actuales relacionados con Senior Back End Developer - Barcelona, Barcelona - Fast Track

  • Global DMX Front-end Dev

    hace 3 días

    Barcelona, Barcelona, España Rockwell Automation A tiempo completo

    Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale,...

  • Senior Software Engineer

    hace 1 semana

    Barcelona, Barcelona, España Clarivate A tiempo completo

    We are looking for a high-energy and innovative Senior Software Engineer with a passion for software development to join our Life Sciences team in Barcelona. In this role, you will be responsible for the design, implementation, and maintenance of software products that support Dialog Solutions, a platform that simplifies the research process by providing...

  • Senior Frontend Engineer

    hace 2 semanas

    Barcelona, Barcelona, España Caravelo A tiempo completo

    About Caravelo Caravelo is the world's only specialised subscription platform for travel, blending fintech and travel-tech into a unified offering. Headquartered in Barcelona with a tight-knit global team of 40, we deliver white-label solutions that boost partner profitability without the overhead of generic tools. Our stack features Java (Quarkus, HK2), ,...

  • Senior Frontend Engineer

    hace 1 semana

    Barcelona, Barcelona, España Caravelo A tiempo completo

    About Caravelo Caravelo is the world's only specialised subscription platform for travel, blending fintech and travel-tech into a unified offering. Headquartered in Barcelona with a tight-knit global team of 40, we deliver white-label solutions that boost partner profitability without the overhead of generic tools. Our stack features Java (Quarkus, HK2), ,...

  • Senior Software Engineer

    hace 2 semanas

    Barcelona, Barcelona, España Workato A tiempo completo

    About WorkatoWorkato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and...

  • Net Developer Barcelona

    hace 2 días

    Barcelona, Barcelona, España SlashMobility A tiempo completo

    SlashMobilityABOUT US:We were born in 2010 in Barcelona, ​​the world capital of mobility and innovation. We are a Mobile Corporate Solutions company, whose mission is focused on accelerating the technological digitization of society through Mobile 360º services.During these years we have become a benchmark company in the market through software...

  • Senior Web Designer

    hace 2 semanas

    Barcelona, Barcelona, España Amadeus A tiempo completo

    Job Title Senior Web Designer Summary : We are looking for Senior Web Designer, who will play a critical role in our internal design team, creating visually compelling websites for premier hospitality clients. This position requires expertise in designing and building sites using our custom CMS, Adobe Creative Suite, and Figma, while collaborating closely...

  • Senior Revenue Enablement Manager

    hace 2 semanas

    Barcelona, Barcelona, España Zyte A tiempo completo

    At Zyte, we eat data for breakfast and you can eat your breakfast anywhere and work for Zyte. Founded in 2010, we are a globally distributed team of over 250 Zytans working from over 28 countries who are on a mission to enable our customers to extract the data they need to continue to innovate and grow their businesses. We believe that all businesses deserve...

  • Senior Data Engineer

    hace 2 semanas

    Barcelona, Barcelona, España F11 A tiempo completo

    YOUR MISSIONWe are looking for a Senior Data Engineer to shape and scale our open lakehouse data platform built on Snowflake (compute) and Apache Iceberg tables on AWS S3. You'll own end-to-end design and evolution of robust, scalable pipelines that power analytics, ML, and customer-facing features across our SaaS digital advertising products.You'll...

  • Senior Specialist

    hace 1 semana

    Barcelona, Barcelona, España Glovo A tiempo completo

    If you're here, it's because you're looking for an exciting ride.  A ride that will fuel up your ambitions to take on a new challenge and stretch yourself beyond your comfort zone.  We'll deliver a non-vanilla culture built on talent, where we work to amplify the impact on millions of people, paving the way forward together.  Not your usual app. We...

Senior Back End Developer

hace 4 horas

Barcelona, Barcelona, España Fast Track A tiempo completo

We are expanding our Tech team with Senior Back-end Developers based in our office in Barcelona

Fast Track is growing its development team in Barcelona at a rapid pace We are currently looking for high-performance individuals who enjoy working with back-end development. We are using Golang as our main back-end language with great success.

As a Senior Back-end Developer at Fast Track, you'll play a key role in designing and scaling cutting-edge microservices to support our high-traffic, high-performance environments. Our development team is rapidly growing, and we're looking for passionate individuals who thrive in a dynamic, fast-paced environment and enjoy solving challenging technical problems. We leverage Golang as our primary back-end language, focusing on delivering robust and scalable microservices.

Your responsibilities as a Senior Back-end Developer at Fast Track would include:

Build and Lead Scalable Solutions

  • Design, develop, and maintain robust, scalable microservices to handle significant traffic volumes with speed and reliability.
  • Leverage Golang and other technologies to deliver high-performance backend systems.

API Design and Optimization

  • Create advanced back-end APIs to enhance our solution's functionality and scalability.
  • Ensure APIs align seamlessly with front-end and mobile systems for smooth data flow.

Testing and Quality Assurance

  • Establish and maintain comprehensive testing strategies, including unit, integration, and load tests.
  • Uphold rigorous coding standards and maintain robust documentation for system reliability.

Performance and Cost Optimization

  • Continuously monitor and enhance system performance, particularly Kubernetes and load balancers.
  • Address bottlenecks and improve the efficiency of applications and infrastructure.

Collaboration and Mentorship

  • Work closely with cross-functional teams, including CloudOps and Site Reliability Engineering, to drive innovation and improvements.
  • Mentor team members, fostering a culture of learning and excellence.

End-to-End Project Leadership

  • Take ownership of projects, from ideation to delivery, ensuring timelines and objectives are met.
  • Implement and advocate for best practices in software design and architecture.

Job Requirements

  • A minimum of 5 years of professional experience in backend development, with a proven track record of successful projects
  • Strong experience in Golang is highly desirable, along with proficiency in other programming languages used in our stack.
  • Demonstrated ability to mentor developers, sharing knowledge, and fostering a positive learning environment.
  • A commitment to quality and a deep understanding of user needs, aiming to deliver exceptional solutions that users love.
  • A passionate learner who actively seeks out the latest industry trends, best practices, and technologies. Willingness to lead internal workshops and training sessions.
  • Exceptional leadership abilities, capable of driving projects forward, making strategic decisions, and inspiring team members towards achieving common goals.
  • Ability to independently navigate complex challenges and contribute strategically to the company's long-term goals.
  • Advanced degrees or certifications in computer science or related fields, along with a portfolio of personal or open-source projects, are a plus.
  • Strong communication skills in English, and can convey complex ideas in simple terms
  • Self-starter with a 'can-do' attitude who works well within a fast-paced environment
  • Team player, bringing energy and positivity to our awesome team

Development at Fast Track

At Fast Track, we provide a dynamic environment for high-performance individuals who are ready to elevate their skills. Our tech stack is cutting-edge and constantly evolving. We utilise continuous integration and deployment with GitHub Actions, incorporating relevant workflows and approval processes. Our code runs on Docker with Kubernetes orchestration, and all our infrastructure is managed with Terraform, embracing infrastructure as code principles. We leverage Kafka and RabbitMQ for our queue systems and ClickHouse for data storage, complemented by advanced monitoring through Grafana. Our microservice architecture is designed for optimal performance and scalability. To further digitalise our development efforts and optimise efficiency, we have developed internal build servers and monitoring tools to ensure reliability and continuous improvement.

Working at Fast Track

Fast Track is a disruptive technology company, recognised as the iGaming industry CRM leader. Fast Track provides a new way of working, enabling teams to focus on innovation and growth. We are a tight unit with a strong culture and our leadership in tech and the product has attracted high-performance individuals. Fast Track works with hundreds of companies worldwide, with offices in Malta, Sweden, Spain, and the United States, and has been certified as a Great Place To Work

Perks and Benefits of Working at Fast Track in Barcelona, Spain

  • Great Place to Work Certified
    – Officially recognised for our commitment to building an engaging high-trust culture.
  • Collaborative Onsite Work Environment
    – Be part of a dynamic, innovation-driven team in an open, inspiring workspace.
  • Central Barcelona Office
    – Work in the heart of the city, close to top attractions, culture, and Mediterranean beaches.
  • Be part of our yearly Growth Summit –
    Join our global team for an inspiring event to connect, collaborate, and celebrate together.
  • 25 paid vacation days
  • Extra time off to disconnect and recharge
  • Wellbeing Benefit
    – We sponsor your well-being activities such as gym memberships or fitness classes to support your health.
  • Mental Wellbeing
    – 24/7 access to mental health support.
  • Private Health Insurance
    – Comprehensive coverage for you through AXA.
  • Top-of-the-line Equipment
    – Best-in-class MacBooks and all the tools you need to excel.
  • Breakfast Every Day
    – Start your morning with a complimentary, healthy breakfast at the office.