Back End Developer

2 semanas atrás

Lisboa, Lisboa, Portugal Talent Booster Tempo inteiro

Hiire is helping Catawiki, the biggest marketplace for special items, hire a Senior Backend Software engineer for its office in Lisbon.

The company:

We're a one-of-a-kind marketplace for buying and selling special objects We offer over 75,000 unique items each week in auction
,
 carefully curated by our passionate in-house experts.

Having sold over 20 million unique objects to date, we're on a mission to become the world's most popular destination for special objects. As a growing, diverse, and sustainable scale-up, we proudly live by our core values:

  • Taking ownership and driving impact
  • Being open to change and feedback
  • Being passionate about our mission and our customers.

If these values resonate with you, we'd love to explore how you can join us on this exciting journey

Role Overview:

You will build scalable microservices while measuring and monitoring system performance. In addition, you will use experimentation, backed by data analysis, to add product features and deliver the best user experience on the platform.

What You'll Do:

  • Design, develop, and maintain backend services, primarily in 
    Ruby
    , that handle millions of daily requests.
  • Write clean, scalable, and well-tested code using modern software principles.
  • Apply 
    Infrastructure-as-Code
     and 
    Continuous Delivery
     best practices.
  • Collaborate with engineers, product managers, and designers in cross-functional teams.
  • Conduct peer reviews, share knowledge, and mentor junior engineers.
  • Use experimentation and data to validate ideas and improve system performance.

What You'll Bring:

  • At least 7+ years of experience in software development, specifically with OOP (object-oriented programming) - Ruby experience would be nice, but not mandatory;
  • You have experience in designing, implementing, and deploying backend services with a focus on high availability, low latency, and consistency;
  • You have proven experience in collaborating closely with other engineers to become a valued member of an autonomous, cross-functional team;
  • You have mentored junior engineers, and you enjoy cooperating with engineers throughout the company;
  • You understand the value that you can add to the business, the product, and the impact of your work on customers;
  • You feel comfortable documenting RFCS and describing problems, opportunities, pros, and cons of solution alternatives.

What You value:

  • You are a passionate, experienced engineer with a strong eye for detail.
  • You strive to be a great team player and don't shy away from new challenges.
  • You are comfortable in a startup environment and are ready to jump in and help if needed.
  • You keep the company's values close to your heart and enjoy being in a diverse environment.

Perks:

  • A competitive salary;
  • A 100€ Catavoucher when you join our team;
  • A 50€ Catavoucher for your birthday;
  • Learning & Development programs, including clear development and career plans;
  • A global, diverse, inclusive, and collaborative environment;
  • An extra day off each year;
  • Additional time off for significant work anniversaries (3, 5, 8, 10 years);
  • Extra leave for life's big moments like marriage, engagements, or moving house.

  • Network Automation Back End Developer

    1 semana atrás

    Lisboa, Lisboa, Portugal act digital Tempo inteiro

    Senior: more than 4 years on a similar roleBachelor's degree in computer science or equivalentContext & Objectives• As part of our initiative to automate the staging of network equipment and services, we are building an agile squad composed of 2 developers and a Tech Lead with expertise in network orchestration and automation.• We are looking for an...

  • Senior Back-end Developer

    1 semana atrás

    Lisboa, Lisboa, Portugal act digital Tempo inteiro

    act digital is a multinational company present in 12 countries, which combines local agility and global expertise to act as a strategic partner for our clients in delivering customized and scalable solutions.In Portugal, we have around 120 clients and a team of over 400 people, working on projects in sectors as diverse as Banking, Insurance, Transport,...

  • Back End Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal team Tempo inteiro 45 000 € - 90 000 € por ano

    We want to do different with the essential's things.We are committed to a sustainable corporatism strategy. We believe that success is based on building a team focused on collective well-being, personal and professional development, and based on a work philosophy that enhances the healthy management of our lives. Work-life balance, beginner's mind and...

  • Senior Front-End Developer

    1 semana atrás

    Lisboa, Lisboa, Portugal WPP Tempo inteiro

    WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities.Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New...

  • Front-End & E-Learning Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal askblue Tempo inteiro 30 000 € - 60 000 € por ano

    Do you know askblue?We were born in 2013, and we provide services in the field of information technology.We are looking for a Front-End & E-Learning Developer to join our company, in one of  our projects.ResponsibilitiesDesign and develop front-end interfaces for EUROCONTROL's Learning Zone (LZ) applications — particularly the "Create Course" Action App...

  • Software Developer Back-end

    1 semana atrás

    Lisboa, Lisboa, Portugal Bedrock Streaming Tempo inteiro

    ABOUT BEDROCKWhat if you could help major media companies compete with streaming giants?At Bedrock, that's what we do. We're a European company, founded by M6 and Bertelsmann / RTL Group that shapes the standards of streaming tech in Europe.We build and power leading video streaming platforms for some of Europe's biggest SVOD/AVOD players (6play, Videoland,...

  • Desenvolvedor de front-end

    Há 2 dias

    Lisboa, Lisboa, Portugal Syone Tempo inteiro

    We are looking for aVue.JS Developerfor challenging project for an International Bank.Integrated into a multidisciplinary squad (with PO, PL, UX/UI, testers, etc.), the professional works across the following areas:Interface Implementation: Translates UX/UI mockups into interactive and responsive web interfaces.Compatibility and Performance: Ensures the...

  • Front-End Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Nimber Tempo inteiro 40 000 € - 60 000 € por ano

    Olá Acredita que encontrou esta oportunidade por acaso?Nós, na Nimber, não acreditamos em acaso.Chamou a sua atenção? Ótimo. Continue a ler...Somos a Nimber, e não estamos apenas a preencher vagas; estamos a construir uma equipa pronta para transformar o digital. Se está preparado para reescrever as regras do front-end e causar um impacto real na...

  • Mobile Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal act digital Tempo inteiro 30 000 € - 60 000 € por ano

    React Native Developer | Lisbon (Hybrid – 3 days/week onsite)We're looking for a talentedReact Native Developerwith a strong background in front-end and back-end development, ready to contribute to high-impact mobile applications.Required Skills & Qualifications8+ years of professional experience in software developmentStrong proficiency in and ...

  • Front-End Developer

    2 semanas atrás

    Lisboa, Lisboa, Portugal Welvaart Tempo inteiro 40 000 € - 60 000 € por ano

    About WelvaartOn a daily basis, we assume commitments and present solutions to our stakeholders in order to create a structure of human values, based on professionalism, honesty and rigor.With a management based on Human Centered Design, we take care of our professionals with consistent career plans, but flexible with their needs and expectations of...