What is a Engineering Manager at Airwallex Pty?

As an Engineering Manager at Airwallex Pty, you are stepping into a pivotal leadership role at the heart of a rapidly scaling global financial infrastructure platform. Airwallex Pty empowers businesses to operate anywhere, anytime, by providing cross-border payments, foreign exchange, and sophisticated financial APIs. In this role, you are not just managing engineers; you are driving the technical execution and organizational health of teams that build mission-critical systems processing billions of dollars globally.

Your impact spans across products, users, and the fundamental business strategy. You will guide engineering squads to design highly available, secure, and scalable distributed systems. Whether your team is optimizing core payment routing algorithms, building out robust ledger systems, or enhancing developer-facing APIs, your leadership ensures that technical delivery aligns perfectly with rapid business growth and stringent regulatory requirements.

This position is uniquely challenging and rewarding due to the sheer scale and complexity of the fintech domain. You will navigate the intersection of rapid startup-like iteration and the rigorous compliance required in financial services. Expect to be a strategic influencer, balancing technical debt with feature velocity, mentoring top-tier engineering talent, and collaborating extensively with global stakeholders across product, operations, and sales.

Common Interview Questions

Getting Ready for Your Interviews

Preparation is the key to navigating the rigorous interview loop at Airwallex Pty. We look for leaders who are technically deep, operationally excellent, and culturally aligned with our fast-paced, global environment.

Technical Leadership – You must demonstrate a strong architectural understanding of distributed systems and scalable backend infrastructure. Interviewers evaluate your ability to guide technical decisions, review architectures, and ensure your team builds resilient, high-performance software. You can show strength here by discussing past trade-offs you have made between speed to market and system reliability.

People Management – This evaluates your ability to build, retain, and grow high-performing engineering teams. We look for your strategies in mentoring engineers, managing performance, and fostering an inclusive engineering culture. Strong candidates provide concrete examples of how they have navigated team conflicts, delivered constructive feedback, and scaled their teams during periods of rapid growth.

Cross-Functional Collaboration – Engineering at Airwallex Pty does not happen in a silo. You will be evaluated on your ability to partner effectively with product managers, operational leaders, and even global sales teams. You demonstrate this by showing how you translate complex technical constraints into business language and how you negotiate roadmaps with diverse stakeholders.

Execution and Delivery – We assess your operational rigor. Interviewers want to know how you run agile processes, manage project risks, and ensure consistent, high-quality delivery. Highlighting your experience in implementing engineering metrics, improving CI/CD pipelines, and driving incident management will set you apart.

Interview Process Overview

The interview process for an Engineering Manager at Airwallex Pty is designed to be thorough, assessing both your technical depth and your leadership capabilities across a global context. The progression typically moves from high-level alignment to deep-dive assessments, reflecting the multifaceted nature of the role. The difficulty is generally considered average to high, requiring a solid mix of engineering fundamentals and seasoned management experience.

You will typically experience a four-stage process. It begins with a foundational phone screen focusing on your background, basic management philosophy, and mutual fit. This is followed by a face-to-face (or comprehensive virtual) interview where you will dive deep into system design, architecture, and behavioral leadership scenarios. What makes the Airwallex Pty process distinctive is its emphasis on cross-functional and global alignment; you should expect subsequent rounds with senior leadership, such as a VP of Engineering, and uniquely, a cross-functional interview with a stakeholder from another region—like a member of the Sales team based in the USA.

This structure reflects our highly collaborative, borderless working culture. The emphasis is on how you communicate complex ideas across different time zones, disciplines, and business units, ensuring that engineering efforts directly support global commercial goals.

The visual timeline above outlines the typical stages of your interview journey, from the initial recruiter screen through to the final cross-functional and executive interviews. Use this to pace your preparation, ensuring you are ready to pivot from highly technical architectural discussions in the middle stages to strategic, business-focused conversations in the final rounds. Note that because Airwallex Pty operates globally, you may need to accommodate different time zones for your final interviews.

Deep Dive into Evaluation Areas

Technical System Design & Architecture

While you may not be writing production code daily, an Engineering Manager at Airwallex Pty must command the respect of senior engineers and guide critical architectural choices. This area evaluates your ability to design scalable, fault-tolerant, and secure distributed systems, which is paramount in the fintech space. Strong performance means you can confidently sketch out high-level architectures, identify bottlenecks, and make pragmatic trade-offs regarding data consistency, latency, and throughput.

Be ready to go over:

• Microservices Architecture – Designing decoupled services, API gateways, and service meshes.
• Data Storage and Consistency – Choosing between SQL and NoSQL, understanding ACID properties, and managing distributed transactions (e.g., Saga pattern).
• High Availability and Resilience – Implementing rate limiting, circuit breakers, and failover strategies.
• Advanced concepts (less common) – Event sourcing, CQRS (Command Query Responsibility Segregation), and idempotency in payment processing.

Example questions or scenarios:

• "Design a high-throughput, low-latency payment routing system."
• "How would you architect a distributed ledger that guarantees eventual consistency across multiple global regions?"
• "Walk me through a time you had to resolve a critical architectural disagreement within your team."

People Leadership & Team Building

Your primary responsibility is to your team. This area tests your emotional intelligence, coaching skills, and organizational design abilities. Interviewers want to see that you can attract top talent, manage underperformers gracefully, and create an environment where engineers thrive. A strong candidate provides nuanced, empathetic answers that focus on individual growth and team cohesion.

Be ready to go over:

• Hiring and Scaling – Strategies for sourcing, interviewing, and onboarding engineers in a competitive market.
• Performance Management – Conducting effective 1-on-1s, setting OKRs, and guiding engineers through promotion cycles.
• Conflict Resolution – Navigating interpersonal issues or disagreements over technical direction.

Example questions or scenarios:

• "Tell me about a time you had to manage out an underperforming engineer."
• "How do you balance the need for rapid feature delivery with an engineer's desire to work on technical debt or learn a new technology?"
• "Describe your framework for running effective 1-on-1s."

Cross-Functional & Global Stakeholder Management

At Airwallex Pty, engineering is deeply intertwined with product, operations, and sales. Because our products serve global markets, you will frequently interact with stakeholders across different continents and disciplines. This area evaluates your communication skills, business acumen, and ability to push back constructively. Strong candidates show they can align engineering goals with overarching business metrics.

Be ready to go over:

• Roadmap Negotiation – Balancing product requests with engineering capacity and technical debt.
• Cross-Border Communication – Managing expectations and collaborating with teams in different time zones (e.g., aligning London engineering with US sales).
• Incident Communication – How you communicate technical outages or delays to non-technical stakeholders.

Example questions or scenarios:

• "Tell me about a time you had to say 'no' to a demanding stakeholder from the Sales or Product team."
• "How do you ensure your engineering team understands the commercial impact of what they are building?"
• "Describe a scenario where you had to align priorities between two teams located in different global regions."

Delivery & Agile Execution

This area focuses on the mechanics of how your team gets work done. Interviewers will assess your operational rigor and how you optimize the software development lifecycle (SDLC). A strong candidate demonstrates a data-driven approach to engineering management, using metrics to identify bottlenecks and improve velocity without sacrificing quality.

Be ready to go over:

• Agile Methodologies – Adapting Scrum or Kanban to fit the team's specific needs.
• Engineering Metrics – Tracking DORA metrics (deployment frequency, lead time, MTTR, change failure rate).
• Quality Assurance – Integrating testing, CI/CD, and security reviews into the delivery pipeline.

Example questions or scenarios:

• "What metrics do you use to measure the health and productivity of your engineering team?"
• "Walk me through a project that was falling behind schedule. How did you intervene to get it back on track?"
• "How do you ensure security and compliance are built into the development process rather than treated as an afterthought?"