Airwallex

Fintech

SeniorTechnicalAccountManager

London, United Kingdom FULL TIME Remote Friendly
The Brief

“Senior Technical Account Manager at Airwallex. Skills: Technical advisory, API integrations, Customer relationship management, Problem-solving. Act as the technical owner for a portfolio of customers integrating and scaling on Airwallex’s platforms (APIs, SDKs and system integrations), with a solid understanding of complex technical architectures.. Build deep, hands-on expertise in Airwallex’s payment, treasury, issuing and embedded finance products, advising customers on best-practice integrati”

What You'll Achieve.

Drive adoption, expansion and long-term retention; Drive adoption, growth and retention; Improve outcomes for both customers and Airwallex

Industry & Context.

Fintech
Problems you'll solve

Solve complex problems; Diagnose and resolve complex technical and operational challenges; Solve problems faster

Eligibility Requirements

Willing to travel within Europe as required, 3 days in office policy

What They're Looking For.

Must Have

5+ years in a technical customer-facing role (e.g. Technical Account Manager, Solutions Consultant, Technical CSM, Implementation Manager) within payments, fintech, SaaS or financial services., Technical foundation with solid understanding of APIs, SDKs, webhooks and system integrations, and the ability to quickly grasp complex technical architectures., Proven, hands-on experience designing, implementing and supporting integrations for payment or similar financial product stacks., Demonstrated track record of diagnosing and solving complex technical and operational issues, working through cross-functional teams to drive resolution., Experience acting as a trusted technical advisor to enterprise customers, including managing post-sale relationships, leading structured reviews (e.g. QBRs) and handling high-stakes escalations., Evidence of a commercial mindset – comfortable partnering with sales and account management teams to identify and shape upsell and cross-sell opportunities., Fluency in English, with excellent written and verbal communication skills and the ability to clearly explain technical concepts to both engineers and senior non-technical stakeholders., Self-starter who thrives in a fast-paced, high-growth environment, able to manage multiple complex accounts and willing to travel within Europe as required.

Nice to Have

Deep domain knowledge of the European payments, fintech or financial services landscape, including familiarity with regulations such as PSD2, SEPA and major local payment methods., Proficiency in at least one additional major European language (e.g. German, French, Spanish or Dutch) to support client engagement across the region., Experience using data and analytics (e.g. dashboards, logs, basic querying) to monitor product usage, understand client behaviour and inform recommendations or prioritisation., Background working closely with or within Product, Engineering, Compliance and Operations teams, with a track record of influencing roadmaps based on customer needs and market insights., Prior experience in a scale-up or similar high-growth environment, with comfort navigating ambiguity and contributing to building new processes and best practices.

What You'll Do.

Act as the technical owner for a portfolio of customers integrating and scaling on Airwallex’s platforms (APIs

SDKs and system integrations)

with a solid understanding of complex technical architectures.

hands-on expertise in Airwallex’s payment

issuing and embedded finance products

advising customers on best-practice integration patterns and optimisation opportunities.

Diagnose and resolve complex technical and operational challenges across the stack

coordinating with Commercial

Product and Compliance teams to drive timely

high-quality outcomes.

Serve as a strategic technical partner for enterprise clients: understand their roadmap and priorities

align Airwallex solutions to their goals

and proactively manage the post-sale relationship to drive adoption

growth and retention.

Plan and lead regular business and technical reviews (e.g. QBRs) with the commercial owner

surfacing insights on performance

risks and opportunities – and turning them into clear action plans.

Own technical escalations for your accounts

structured leadership through incidents and ensuring clear

executive-ready communication throughout.

Partner closely with Account Executives and Account Managers to identify and shape expansion opportunities (upsell and cross-sell)

contributing technical insight into account plans and commercial proposals.

Use product usage data

commercial metrics and client health indicators to monitor account health

prioritise initiatives

and recommend strategies that improve outcomes for both customers and Airwallex.

Stay current on the European payments and fintech landscape (including regulations such as PSD2 and local market nuances) and translate that knowledge into practical guidance for customers.

Communicate complex technical concepts clearly and confidently to both technical and non-technical stakeholders

adapting your style across cultures and audiences.

How You'll Work.

Team & Collaboration

Work closely with product, engineering, marketing and operations teams to solve complex problems for our customers and deliver long-term value.; Coordinate with Commercial, Engineering, Product and Compliance teams to drive timely, high-quality outcomes.; Partner closely with Account Executives and Account Managers to identify and shape expansion opportunities (upsell and cross-sell), contributing technical insight into account plans and commercial proposals.; Background working closely with or within Product, Engineering, Compliance and Operations teams, with a track record of influencing roadmaps based on customer needs and market insights.

Communication Scope

Excellent written and verbal communication skills; Clearly explain technical concepts to both engineers and senior non-technical stakeholders; Communicate complex technical concepts clearly and confidently to both technical and non-technical stakeholders, adapting your style across cultures and audiences.

Process & Methodology

Plan and lead regular business and technical reviews (e.g. QBRs), Turning insights into clear action plans

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