API Integration Senior Specialist

API Integration Senior Specialist – SECUTIX

Join to apply for the API Integration Senior Specialist role at SECUTIX.

Our vision is to enable our event industry customers to take control of their ticket distribution and massively engage their audience.

SecuTix is a leading provider of a SaaS Ticketing & Engagement platform. S-360, S-MOBILE, and S-Pay are innovative products and platforms providing business critical solutions to the Sports, Entertainment and Cultural Sectors. Our mission is to be the global leader in SaaS solutions serving these sectors.

In this role, to support our continued growth, we’re looking for an API Integration Senior Specialist to join our team in London. You’ll play a key role in helping our clients integrate SecuTix into their IT ecosystem and get the most out of our solutions. You will report directly to the Regional Technical Manager in charge of the overall technical integration projects for the company.

Main Responsibilities

• Manage client integration projects end to end (CRM, CDP, accounting exports, online sales, SSO, etc.) – on time, within scope, and with top quality.
• Organize and lead technical workshops with clients.
• Analyze technical requirements, propose solutions, and ensure successful implementation.
• Collaborate closely with the project team to configure and tailor the platform to each client’s needs.

Documentation and Knowledge Sharing

• Create and maintain detailed technical documentation, tool guides, and troubleshooting resources.
• Enrich our internal knowledge base by documenting best practices, recurring issues, and proven solutions.
• Lead internal training sessions to strengthen the team’s technical understanding of our SaaS platform.

Technical Expertise and Support

• Act as the go‑to expert for all integration topics for our clients and teams.
• Manage the full deployment lifecycle of integration projects.
• Quickly diagnose and resolve any technical issues related to third‑party integrations.

What We Offer

• A stimulating and professional working environment in a dynamic team with extensive expertise.
• Exciting projects using the latest technologies.
• Flat organizational hierarchies and cross‑functional teamwork.
• Direct contact with clients in the Sport and Event Industries.
• A supportive culture with excellent opportunities for professional and personal training and development.
• A truly international environment, working with colleagues and clients across Europe and beyond.

Your Profile

• Junior technical project management role or API integration role with the ambition to work in a client‑facing role.
• Solid technical background; experience with SaaS solutions is a plus.
• Excellent command of REST APIs – including design, calls, authentication, and debugging – and proficiency with related tools such as Postman, Swagger, cURL, etc.
• Experience with scripting languages (Python, JavaScript, or equivalent) to automate and test integrations.
• Proven ability to engage effectively with clients and internal stakeholders.
• Team player with curiosity, adaptability, and a hands‑on attitude.
• Ability to work under pressure while maintaining a high level of quality and professionalism.
• Strong organizational and communication skills, with a professional and proactive mindset.
• Fluent in English; French proficiency is a plus.

Location & Employment Type

• London, England, United Kingdom
• Full‑time
• Mid‑Senior level