Playson

Senior Integration Engineer

Europe full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the 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)

What We Offer

Competitive Salary

Quarterly Bonuses

Unlimited Paid Time Off

Unlimited Paid Sick Leave

Remote & Flexible Working

Private Medical Insurance

Financial Support for Life Events

Professional Development Budget

International Exposure

Regular Company Events

*Benefits may vary depending on location and contractual agreement

Recruitment Process

HR Interview (45 minutes)

Technical & Hiring Manager Interview (90 minutes)

Final Interview with C-level (60 mins)

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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration Human Resources Javascript Python Remote Collaboration Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Integration Engineer role.
  2. How would you approach your first 30 days at Playson?
  3. Which of API integration, Human Resources and Javascript have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, Human Resources and Javascript.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Integration Engineer role because I can bring practical experience in API integration, Human Resources and Javascript, learn the team quickly, and contribute to the outcomes Playson needs from this hire.

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