Bucharest

This is Worldline.

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.

The Opportunity

Web Protector is a browser security module that performs locally to secure web applications’ environment safety.  

As cybersecurity is constantly evolving, this mission aims to continually improve the product's performance and security, so as to remain reactive, innovative and even ahead of technological developments on the market. 

More specifically, this mission involves optimising and maintaining the Web Protector product infrastructure through web development, evolutionary maintenance and innovation, while ensuring the security and integrity of the system at all times.  

Day-to-Day Responsibilities​

• Actively participate in the development of new features and the enhancement of existing code. 
• Write and execute unit and integration tests to ensure the quality of developments. 
• Collaborate with the team to identify and resolve bugs and technical issues. 
• Conduct code reviews to ensure compliance with coding standards and code quality (Merge Requests). 
• Regularly check dashboards to monitor the health of systems and applications. 
• Verify and maintain CI/CD pipelines to ensure smooth and efficient development and deployments processes. 
• Respond to alerts and incidents to minimize downtime and resolve issues promptly. 
• Collaborate with the team to plan and execute the 2025 migration of legacy infrastructure to our 'GI' Private Cloud. 
• Work on project tests (integration, functional etc.). 
• Identify and fix security vulnerabilities in the code and infrastructure. 
• Work on benchmarks to measure the effectiveness of existing systems. 

Who Are We Looking For

We look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:

• French-speaking 
• Following development capabilities: Typescript/GO; Nest.js/React.js; Java/Python/Bash;
• Expertise in DevSecOps (including system and network administration): Kubernetes (OpenShift), Cloud computing (Terraform, Helm, Puppet, Ansible, GCP, AWS), Apigee, Gitlab, Pentest, Cryptography, Monitoring and observability (Alertmanager, Prometheus, Grafana), Vulnerability monitoring, alerting and management (Sonar, dependancy-track, OWASP)  
• Motivation for innovation topics (technical and functional)  
• Knowledge of agile methods (SCRUM, KANBAN)  
• Experience with one or more of these methods would be a real asset 

Perks & Benefits

At Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:

• Work from home allowance
• Hybrid Working Policy
• Meal vouchers
• Gift vouchers on the occasion of Christmas/Easter Holidays
• Private medical services
• 21 vacation days/year
• Referral bonuses for new hires recommended by you
• WFH & Flexible Working Hours
• Full access to the “Learning” platform

Shape the evolution.

We are pushing towards the next frontiers of payments technology, and we look for big thinkers to join our journey. People with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. And with our empowering culture, strong technology and extensive training opportunities, we help you accelerate your career. Wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries, and shape a tomorrow that is yours to own.

Learn more about life at Worldline at jobs.worldline.com

We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.