Software Development Engineer in Barcelona


Share offer

Job Description

Position in Girona, Catalonia 

Launchmetrics provides the First AI-powered Brand Performance Cloud for Fashion, Luxury and Beauty (FLB) companies to make smarter decisions around their brand marketing efforts.

Our suite of SaaS leverages AI and data to help our customers plan, execute and measure brand marketing initiatives. With over a decade of industry expertise, we have helped more than 1,200 customers create inspiring, impactful and measurable experiences.

Founded in NYC and with operating headquarters in Paris, we have employees in ten markets worldwide. We have been the trusted brand performance technology to brands worldwide such as Dior, Fendi, Shiseido, NET-A-PORTER and Adidas as well as industry partners like IMG, the Council of Fashion Designers of America, the British Fashion Council, and Camera Nazionale Della Moda Italiana.

The Tech & Engineering team:

We are a team of passionate engineers distributed across the world, always eager to learn new things. We are building state-of-the-art modern applications and scale it on the cloud. We innovate to solve customers problems, focusing on high-performance implementations without neglecting the user experience.

The role:

Being a Full Stack Developer at Launchmetrics is all about end-to-end ownership. You'll be responsible for developing, and deploying new features and frameworks, focusing on high-performance implementations without neglecting the user experience.

You’ll work in PHP on the server side and the framework Laravel, Typescript/Javascript, React or Vue on the client side, and a number of other languages, frameworks, and tools in between. You will be responsible for writing clean, reusable and efficient code. You will work closely with other developers, Product Designer, QA Engineers and Product Managers in a collaborative and energetic environment.

We operate with agility, addressing immediate business needs swiftly while ensuring an exceptional experience for Launchmetrics users. Alongside this, we remain committed to pursuing longer-term strategic objectives, fostering a culture of curiosity and embracing diverse technology stacks to drive ongoing innovation and product enhancement.


  • Build and maintain back-end systems using the latest versions of PHP, MySQL, and the Laravel framework.

  • Develop and maintain front-end components and features using React, Vue.js, and implement efficient bundling/building processes using esbuild or equivalent tools.

  • Collaborate with the design and product teams to deliver user-friendly interfaces and ensure seamless user experiences.

  • Design, develop, and maintain APIs to support front-end functionalities and ensure high performance and responsiveness.

  • Perform code reviews, write clean, maintainable, and efficient code, and actively participate in problem-solving and architectural decisions with the rest of the team.

  • Write and maintain unit tests for both front-end and back-end code to ensure code quality, reliability, and maintainability.

  • Advocate for and implement best practices in front-end development, including code structure, performance optimizations, and emerging technologies.

  • Monitor and maintain the tech stack and dependencies using npm & composer, ensuring their stability, security, and efficiency.

  • Provide mentorship and guidance to junior team members, helping them embrace best practices and accelerating their professional development.

  • Keep documentation up to date, ensuring clear and comprehensive information for the codebase, APIs, and system architecture.

Technical Stack:

  • Languages: PHP 8+, TypeScript, Javascript

  • Frameworks: Laravel, React, Vue, Doctrine

  • Database: Mysql 8+

  • Cloud providers: Amazon, Azure

  • Tools: Github, Jira, Figma, ESLint, ESBuild, webpack, npm, composer, storybook

  • Versioning tool: Github

  • CI/CD: Github actions, Docker, Jenkins

  • Testing: PHPUnit, Jest

Your Profile

  • Engineer Degree / Master Degree in Computer Science

  • A minimum of 5 years of relevant work experience in full-stack developments in a SaaS environment with Agile methodologies

  • Proficiency in back-end development using PHP and MySQL 8, working with the Laravel framework as well as the capability to interpret and understand logical sequences within procedural or object-oriented code, whether abstracted or static, and to comprehend it thoroughly.

  • Experience in optimizing and building projects using modern bundling tools such as esbuild, webpack, or similar.

  • Ability to write clean, efficient, secure and scalable code while following industry best practices.

  • Experienced with RESTful API design and integration practices to facilitate communication between front-end and back-end systems.

  • Bright, energetic, highly motivated self-starter with experience in a fast-paced, results-oriented organization

  • Ability to adapt, estimate workload, break down a task into logical steps, solve problems, self-improve and suggest new ways of improvement

  • You care about the long-term maintainability of the codebase and advocate for refactoring and clean-ups when appropriate

  • Last, but definitely not least: you speak, read, and write English fluently


  • CI/CD Pipeline Management: Hands-on experience in setting up and maintaining Continuous Integration/Continuous Deployment (CI/CD) pipelines for local environments, staging and production. Ability to analyze the dependency tree stability regularly and ensure the tech stack is updated with essential patches.

  • Fuzzy Matching Implementation: Experience in implementing fuzzy matching techniques and constructing efficient algorithms to enhance data compatibility.

  • Familiarity with Amazon and/or Azure Web Services: Previous exposure or hands-on experience in working with Amazon Web Services (AWS) and/or Microsoft Azure cloud platforms.

  • Experience with Design System: Proficiently collaborates with design systems, ensuring seamless integration and adherence to established guidelines, to create cohesive and user-centric front-end experiences.

Why you’ll love Launchmetrics:

We're a company that prioritizes people, fostering a relaxed yet dynamic atmosphere. Our international team is filled with enthusiastic, motivated individuals who enjoy their work. Autonomy empowers our team members, allowing them to make a substantial difference in our business, for our customers, and within our organization. When you become part of our team, you'll have access to growth and advancement possibilities, including a learning and development allowance, a benefits package tailored to each location, and flexible work arrangements, along with support for establishing your home office and other perks.

Our Commitment:

Launchmetrics is proud to be an Equal Opportunity Employer building a diverse and inclusive workforce. Link the EEO. If there is anything extra we can do to help you feel at ease during your interview process, please let the PeopleOps team member you’ll be meeting with know.

Our Recruitment Process:

Step 1: Intro Call, with Lina, Talent Acquisition Specialist

Step 2: Meet & Greet, with Pop Mihai, VP Software Development

Step 3: Skills Assessment, with 2 team members

Step 4: Meet the team, with the squad you’ll work with


Other software engineer jobs that might interest you...