Senior Integration Engineer

Playson · Europe · posted today ago

Listing supplied by Jobicy. 101 Careers did not originate this post and applications are handled by the employer.

About this role

About the Role

We’re looking for a Senior Integration Engineer to take full ownership of partner integrations - from initial onboarding through to go-live and beyond.

This is a delivery-focused, highly technical role where you’ll act as the key bridge between partners, commercial teams, and engineering. You won’t just coordinate - you’ll drive integrations forward, solve complex issues, and ensure partners are successfully launched.

Key Responsibilities

Own end-to-end partner integrations: kickoff, implementation, testing, and go-live
Drive multiple integrations in parallel, ensuring timely and high-quality delivery
Act as the main technical point of contact for partners (from engineers to C-level stakeholders)
Lead technical discussions and solution design, ensuring alignment between partner requirements and our platform
Work closely with internal teams to ensure smooth integrations and resolve technical challenges along the way
Translate partner needs into clear technical requirements and push back when needed
Collaborate closely with Commercial, Onboarding, and Engineering teams to support business goals
Ensure successful delivery and provide technical sign-off before go-live
Contribute to improving integration processes, documentation, and scalability

Requirements

3+ years of experience in:
- Integration Management
- Technical Account Management
- Solutions Engineering
Strong understanding of:
- REST APIs, JSON, HTTP
- Webhooks, idempotency, error handling
Solid understanding of networking fundamentals:
- TCP/IP, DNS
Experience with API security:
- API keys, OAuth, JWT
- Request signing (HMAC), replay protection
Hands-on experience with:
- Logs and monitoring tools (ELK, Kibana, Grafana, or similar)
Ability to review, understand, and create technical documentation, including API documentation
Strong analytical thinking with the ability to identify root causes in complex systems
Excellent communication skills - comfortable working with both technical and business stakeholders
Ownership mindset - proactive, accountable, and delivery-driven

Nice to Have

Experience in iGaming, fintech, or SaaS environments
Experience working with aggregators or platform integrations
Exposure to high-scale environments with multiple concurrent integrations
Experience handling partner negotiations or technical discussions at a senior level
Experience writing scripts or working with a programming language (e.g. Python, JavaScript, Bash)
Leadership potential (opportunity to grow into a lead role)