# Fullstack Developer at Worldline

Worldline is hiring a Fullstack Developer in Madrid, Spain. Level rates it Little AI ●○○○; you can [apply on Worldline](https://jobsbylevel.com/go/f93d0260-1be3-4684-a1f2-93d282c921eb?utm_medium=ai-agent).

AI Level 1, AI centrality 28 out of 100. Spain-Madrid.

## Details

- Company: [Worldline](https://jobsbylevel.com/companies/worldline)
- AI level: AI Level 1 (score 28 out of 100)
- Location: Spain-Madrid
- Posted: September 24, 2026
- Apply: https://jobsbylevel.com/go/f93d0260-1be3-4684-a1f2-93d282c921eb?utm_medium=ai-agent

## Description

Who we are Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution. Responsabilities: You will contribute to the development of CX Suite, a customer relationship management product: Front-end development in Angular Back-end development in Java Ensure compliance with RGAA accessibility requirements All within an Agile framework. Requirements: Technical background; at least 5 years of experience in web projects. At least 3 years of hands-on Front-End Angular experience. For the back-end, at least 3 years of Java/Spring Boot development. Autonomous and dedicated, you are committed to achieving your goals. You will thrive in an experienced and driven team, with managers to support your growth. Environnement technique: Testing: Selenium or equivalent (at least 1 year) Development: Jenkins, Git, Eclipse (at least 3 years) Project management: JIRA or equivalent (at least 1 year) As a Software Engineer in Studies and Development, your main responsibilities are: Analyze the requirements from Product Managers and Product Owners and the CX Suite product features. Develop the CX Suite product. Produce specifications and design modules. Participate in testing, production deployment, and optimization of services while ensuring quality. We are seeking candidates who can drive positive change, are passionate, proactive, and eager to learn. You hold a Master’s degree (Master 2) and are oriented toward innovation, analysis, and solving complex technological problems. You are proficient with technologies such as Java/Spring Boot, Angular, Docker, and SQL. You are comfortable in a multi-site work environment and demonstrate strong curiosity and a keen customer-service mindset. You take initiative by proposing improvements and have solid knowledge of Agile methodologies and DevOps principles. The opportunity As a Web Development & DevOps Engineer, you will sit at the crossroads of development, infrastructure and cloud teams, architects, product teams, and clients. Your role consists of designing, developing, deploying, and maintaining robust, secure, and observable web applications, while industrializing delivery and operations processes, and leveraging artificial intelligence assistants to optimize productivity and code quality. Day-to-day responsibilities Designing and Developing Web Applications (AI-Boosted) Participate in the analysis of functional and technical requirements. Design scalable, maintainable, and secure web solutions. Develop front-end features using Angular, TypeScript, HTML, and CSS . Develop back-end services and APIs using Node.js and/or Java / Spring Boot . Design and manage relational databases (e.g., SQL Server) and non-relational databases (e.g., MongoDB) . Integrate generative artificial intelligence into your daily development practices (code generation, refactoring, documentation, and task automation using tools such as Gemini CLI). Participate in architectural choices and contribute to defining technical standards. Fix bugs and ensure proactive and corrective maintenance of applications. Write

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/fullstack-developer-at-worldline-00898a

Source: https://jobsbylevel.com/jobs/fullstack-developer-at-worldline-00898a

## Cite this page

Level. https://jobsbylevel.com/jobs/fullstack-developer-at-worldline-00898a.

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