Preparing for an interview at Thunes requires a strategic focus on both your technical delivery toolkit and your communication style. You must demonstrate that you can speak the language of developers while confidently leading high-level business discussions with executive clients.

Technical and Domain Knowledge – You must understand how APIs work, how payment networks route transactions, and the fundamentals of cross-border clearing and settlement. Be ready to explain how you analyze API payloads, handle webhooks, and troubleshoot transaction errors.

Client-Facing Delivery & Presentation – Thunes places a heavy emphasis on your ability to present to clients. You need to show that you are poised, articulate, and capable of leading technical workshops that build trust and drive projects forward.

Project Execution & Risk Management – Interviewers will look for structured methodologies. You should be prepared to discuss how you track dependencies, mitigate risks, manage scope, and use data to make decisions under tight deadlines.

The interview process at Thunes for a Project Manager typically consists of three distinct stages designed to evaluate your cultural alignment, execution capability, and presentation skills. The process is rigorous and highly focused on practical scenario testing.

The journey begins with an initial recruiter screen to assess your background, domain experience, and alignment with the role's location and requirements. This is followed by a deeper dive with the Solution Delivery Manager and a peer colleague. In this second round, you will face detailed behavioral and situational questions focused on how you manage technical integrations and client relationships.

The final and most critical stage is a technical presentation to the Solution Delivery team. You will be given a case study or a technical scenario—often mimicking a real client onboarding challenge—and will be expected to present your integration strategy, project plan, and risk mitigation approach to the team as if they were the client.

The timeline above outlines the standard progression of the interview stages. Candidates should expect the entire process to take anywhere from three to six weeks, depending on the location and team alignment. Use the presentation phase to demonstrate your absolute command of the technical details and your executive presence.

To succeed in the Thunes interview process, you must master the specific areas where candidates are evaluated most heavily.

Solution Delivery & Client Presentation

This area evaluates your ability to act as the face of Thunes during complex client onboardings. You must demonstrate exceptional communication skills, executive presence, and the ability to simplify complex technical architectures for diverse audiences.

Be ready to go over:

• Client onboarding frameworks – How you guide a client from contract signing to go-live.
• Conflict resolution – How you handle difficult client stakeholders who push back on technical requirements.
• Product demonstration – Your ability to walk a client through technical platforms and APIs clearly.
• Advanced concepts – Managing multi-tenant integrations, handling custom localization requirements for global enterprises, and structuring joint steering committees.

Example questions or scenarios:

• "Imagine a client's technical team is unresponsive, delaying the integration by three weeks. How do you get the project back on track without damaging the relationship?"
• "Walk us through how you would pitch the Thunes API integration architecture to a traditional bank's legacy IT team."

Technical Project Management & API Integrations

This area tests your technical depth. You are not just a coordinator; you are a technical partner who understands the underlying infrastructure of the Thunes network.

Be ready to go over:

• REST API fundamentals – Understanding endpoints, methods, authentication, headers, and payloads.
• Payment processing flows – Knowing the difference between authorization, clearing, and settlement.
• Error handling and troubleshooting – How you diagnose failed API calls or timeout issues.
• Advanced concepts – Managing complex database migrations, handling real-time FX (foreign exchange) rate locks, and configuring webhooks for asynchronous transaction notifications.

Example questions or scenarios:

• "A partner client is receiving a high rate of 504 Gateway Timeout errors during high-volume testing. What steps do you take to investigate this?"
• "How do you manage the testing and validation of edge-case transaction failures before pushing an integration to production?"

Stakeholder Management & Global Collaboration

Thunes is a highly globalized company. You will work with teams and clients spanning multiple continents, time zones, and cultural business norms.

Be ready to go over:

• Cross-functional alignment – How you coordinate with product, engineering, legal, and compliance teams.
• Time-zone management – Strategies for keeping projects moving when key resources are in different parts of the world.
• Influence without authority – How you motivate internal teams to prioritize your project's technical bugs or feature requests.

Example questions or scenarios:

• "How do you ensure a project stays on schedule when the development team is in Singapore, the compliance team is in London, and the client is in San Francisco?"
• "Describe a time you had to convince an internal product team to prioritize a critical bug fix for your client's integration."