Staff Software Engineer, New Products

Staff Software Engineer, New Products

Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead the development of innovative Fintech AI products and collaborate with top executives.
  • Company: Join Airwallex, a dynamic fintech company driving cutting-edge innovations.
  • Benefits: Enjoy competitive pay, flexible work options, and opportunities for professional growth.
  • Other info: Be part of a diverse team in a fast-paced, agile environment.
  • Why this job: Make a real impact by shaping the future of finance with AI technology.
  • Qualifications: 10+ years in software engineering with strong product sense and problem-solving skills.

The predicted salary is between 80000 - 100000 £ per year.

About the Team

The Founders’ Lab is Airwallex’s elite internal innovation hub. Operating like an agile startup backed by our global network, we partner directly with our CEO and Co-Founder to architect, build, and ship next‑generation Fintech AI Innovations and 0‑to‑1 product lines. We don’t build in isolation, nor do we over‑engineer for theoretical problems. Our mandate is high‑velocity validation: we take raw, ambitious, and ambiguous concepts from the executive suite, build the MVP, and deploy it onto our global financial infrastructure to test with real users. We look for High‑Agency Builders. There are no layers of middle management or rigid ticketing queues here. You will hold complete end‑to‑end technical and product ownership—wearing the hat of a Product Manager to define the what and the why, and acting as a lead engineer to build the how.

What You’ll Do

  • Collaborate on 0‑to‑1 Products: Partner with the CEO and global leadership to translate high‑level strategic visions and AI capabilities into functional, market‑ready software.
  • Drive Fintech AI Innovation: Lead the technical evaluation and implementation of emerging AI technologies and intelligent workflows, figuring out how they can best serve our financial platform.
  • Balance Speed with Maintainability: Make pragmatic architectural decisions. You know when to build a quick prototype to validate an idea, and how to structure it so that it can be successfully handed off and scaled if it succeeds.
  • Own the Full Stack: While steering backend architecture and systems design, you are comfortable working across the entire stack to deliver complete solutions, from data models to user interfaces.
  • Bootstrap Future Teams: Help lay the technical foundation for successful incubation projects, ensuring a smooth transition as they grow into standalone product lines within Airwallex.

Minimum Qualifications

  • 10+ years of software engineering experience, with a background that includes operating at a Staff level or leading technical direction in fast‑paced, greenfield environments.
  • Strong Product Sense: You look at engineering through a commercial lens. You care about user experience, business impact, and why a product is being built, not just the code itself.
  • Comfort with Ambiguity: You enjoy working in spaces where requirements aren’t fully defined yet, and you can independently map out technical specs from high‑level direction.
  • Pragmatic Problem Solver: You are resourceful, self‑directed, and focused on delivering outcomes, finding efficient ways to work through technical or institutional blockers.
  • Deep Backend & Full‑Stack Capabilities: Solid fundamentals in high‑performance backend ecosystems alongside the practical ability to build frontend interfaces when moving quickly.
  • Clear Communication: Ability to discuss deep technical trade‑offs with core infrastructure teams and present clear, simplified product outcomes to executive stakeholders.

Preferred Qualifications

  • Experience building software that leverages Generative AI, LLMs, or automated agent workflows.
  • Experience in fintech, payments, multi‑currency ledgering, or regulated financial systems.
  • Prior experience as a founding engineer, tech lead of an R&D team, or technical co‑founder.

Equal opportunity

Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

Staff Software Engineer, New Products employer: Airwallex Pty Ltd.

Airwallex is an exceptional employer that fosters a dynamic and innovative work culture within its elite Founders’ Lab, where you will collaborate directly with top leadership to drive cutting-edge Fintech AI innovations. With a strong emphasis on employee growth, you will have the opportunity to take complete ownership of projects, work in a fast-paced environment without bureaucratic constraints, and contribute to meaningful products that impact users globally. The company values diversity and offers a supportive atmosphere that encourages high-agency builders to thrive and make a real difference.

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Contact Details:

Airwallex Pty Ltd. Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Staff Software Engineer, New Products

Tip Number 1

Network like a pro! Reach out to folks in your industry, especially those at Airwallex. A friendly chat can open doors and give you insights that a job description just can't.

Tip Number 2

Show off your skills! If you've got a portfolio or GitHub with projects that highlight your experience in fintech or AI, make sure to share it. Real-world examples speak volumes!

Tip Number 3

Prepare for the interview by understanding Airwallex's mission and values. Tailor your answers to show how your experience aligns with their goals, especially around innovation and speed.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in being part of the team.

We think you need these skills to ace Staff Software Engineer, New Products

Software Engineering
Product Management
AI Technologies
Full-Stack Development
Backend Architecture
Frontend Interfaces
Technical Evaluation

Some tips for your application 🫡

Show Your Passion for Innovation:When you're writing your application, let your enthusiasm for fintech and AI shine through. We love seeing candidates who are excited about building the next big thing and can articulate their vision for how they can contribute to our innovative projects.

Highlight Your Full-Stack Experience:Make sure to showcase your experience across the entire stack. We want to know how you've tackled both backend architecture and frontend interfaces in your previous roles. Share specific examples that demonstrate your ability to deliver complete solutions.

Emphasise Your Problem-Solving Skills:We’re looking for pragmatic problem solvers! In your application, mention instances where you’ve navigated ambiguity or overcome technical challenges. This will help us see how you approach complex situations and deliver results.

Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at Airwallex!

How to prepare for a job interview at Airwallex Pty Ltd.

Understand the Product Vision

Before your interview, dive deep into Airwallex's mission and the specific products they offer. Familiarise yourself with their approach to Fintech AI innovations and think about how your experience aligns with their goals. This will help you articulate how you can contribute to their vision.

Showcase Your Problem-Solving Skills

Be prepared to discuss specific examples where you've tackled ambiguous problems in fast-paced environments. Highlight your pragmatic approach to building prototypes and how you've balanced speed with maintainability in past projects. This will demonstrate your fit for a role that requires high-agency builders.

Communicate Clearly and Effectively

Practice explaining complex technical concepts in simple terms. Since you'll need to communicate with both technical teams and executive stakeholders, being able to present your ideas clearly will set you apart. Consider preparing a few key points on how you've successfully communicated trade-offs in previous roles.

Prepare for Technical Challenges

Expect to face technical questions that assess your full-stack capabilities and backend expertise. Brush up on relevant technologies and be ready to discuss how you've implemented emerging AI technologies in your work. This will show that you're not only technically proficient but also innovative in your approach.