Staff Data Scientist, Analytics (Payments) Job at Airwallex (Singapore)

Staff Data Scientist - Financial Platform

We are looking for an experienced Data scientist to join Block’s AI, Data, and A...

Location

United States , Bay Area

Salary:

239600.00 - 359400.00 USD / Year

Cash App

Expiration Date

Until further notice

Requirements

12+ years of related experience (data science, preferably in payment analytics, chargebacks, or related fields) with Bachelor's degree
or 8 years and a Master’s degree
or a PhD with 5 years experience
or equivalent experience
At least a bachelor's degree in a technical field such as Engineering, Physics, mathematics, computer science, etc.
Experience working on ambiguous problems with high business impact and resolving complex issues in innovative and efficient ways
Expertise in hypothesis testing and causal inference
A strong understanding and willingness to be hands-on in building data pipelines and architecture
Ability to build strong relationships with cross-functional stakeholders, clearly communicating findings and influencing product designs
Advanced proficiency with data, analytics, and visualization technologies (we use SQL, Looker, and Python)

Job Responsibility

Establish subject-matter expertise in payment rails, focusing on cards (pre-paid, debit, credit, etc.) and bank rails (wire, ACH, direct deposit, etc.)
Influence product roadmaps and guide the Financial Operations (FinOps) team to navigate through product opportunities and problem ambiguities
Build “soup to nuts” data products, taking raw eventing data from engineering teams and turning into actionable analyses and ML models
Partner with Engineering and Operations leadership to drive a culture of data-driven financial impact
Expand your influence in the Block Data Science community by developing and evangelizing data solutions to improve analytics insightfulness and actionability

What we offer

Remote work
medical insurance
flexible time off
retirement savings plans
modern family planning

Fulltime

Staff Engineer - Payment Platform

At GEICO, we’re redefining insurance through innovative technology, delivering t...

Location

United States , Palo Alto

Salary:

110000.00 - 230000.00 USD / Year

Geico

Expiration Date

Until further notice

Requirements

Fluency and Specialization with at least two modern languages such as Java, C++, Python or C# including object-oriented design
Fluency in DevOps Concepts, Cloud Architecture, and Azure DevOps Operational Framework
6+ years of experience designing complex systems, data pipelines, and architectures, with expertise in scaling, performance tuning, and containerization (Docker, Kubernetes)
Deep expertise in SQL & open-source databases (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Cassandra, Elasticsearch, etc.) for transaction and analytics use cases
10+ years in software development, platform architecture, or infrastructure management, ideally with payment or fintech systems
4+ years working with open-source frameworks
3+ years in system architecture and design, preferably for payment or data platforms
Bachelor's degree in computer science, Information Systems, or equivalent work experience

Job Responsibility

Lead Payment Platform Innovation: Architect and build scalable, secure payment systems, integrating real-time fraud detection, tokenization, and batch processing capabilities
Harness Data for Impact: Design data pipelines and analytics frameworks to monitor transaction health, detect fraud patterns, and optimize payment performance
Drive Strategy: Partner with product managers, data scientists, and engineers to define and execute a technical roadmap for payment modernization and analytics
Ensure Reliability: Own the performance, security, and usability of payment platforms, ensuring 99.9% uptime and compliance with industry standards
Mentor & Inspire: Coach engineers, share best practices, and influence stakeholders to elevate payment and data engineering expertise
Support Operations: Provide on-call support for payment systems, troubleshoot issues, and champion CI/CD and Infrastructure-as-Code practices

What we offer

Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
Financial benefits including market-competitive compensation
a 401K savings plan vested from day one that offers a 6% match
performance and recognition-based incentives
and tuition assistance
Access to additional benefits like mental healthcare as well as fertility and adoption assistance
Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year

Fulltime

Commercial Card Fraud Innovation Strategy Leader

The Commercial Card Fraud Strategy Leader leads the end‑to‑end strategy, analyti...

Location

United States , Columbus; Philadelphia; Chicago; Short Hills; Glen Allen; Westwood; Irving; Pittsburgh; Mason; Melville; Ohio; Remote

Salary:

146000.00 - 178000.00 USD / Year

Citizens Bank

Expiration Date

April 30, 2026

Requirements

10+ years of experience in fraud strategy, fraud prevention, data analytics, or risk management
5+ years of experience in fraud risk management at commercial card issuers
Deep expertise in identity and payment fraud methods, tools, and processes for prevention, detection, and fraud operations
Advanced proficiency in data science techniques, including machine learning, predictive modeling, and statistical analysis
Experience with fraud detection platforms, rule engines, and data visualization tools
Strong understanding of payment processing systems, card networks, and risks specific to card transactions and corporate expense management
Excellent analytical, organizational, and problem-solving skills
Strong verbal and written communication skills, with the ability to present requirements and issues clearly
Ability to lead multiple projects simultaneously, prioritize effectively, and thrive in a fast-paced, evolving environment
Proficiency in MS Office suite and analytical tools such as Python, R, SQL, and/or SAS

Job Responsibility

Lead end-to-end reviews of current fraud and credit risk management capabilities, strategies, and controls
Oversee and monitor the Commercial Credit Card portfolio to reduce credit and fraud losses, mitigate employee misuse, and balance customer experience
Identify risks, develop controls, and evaluate their effectiveness, escalating issues as appropriate
Deliver timely escalation of risk issues to senior management and collaborate on action plans
Build and mentor a team of data scientists and analysts to develop and implement advanced machine learning and statistical models for fraud detection and prevention
Drive portfolio fraud analytics across customer segments, providing actionable insights for risk strategies
Develop predictive models to monitor and mitigate emerging fraud threats, integrating real-time detection with engineering and IT teams
Use data-driven insights to recommend improvements to fraud prevention systems and technologies
Develop a comprehensive fraud risk management program for Commercial Card and Expense products, including key indicators for tracking and reporting
Partner with internal stakeholders, external vendors, and customers to launch and update risk controls across products

What we offer

Competitive pay
comprehensive medical, dental and vision coverage
retirement benefits
maternity/paternity leave
flexible work arrangements
education reimbursement
wellness programs
paid time off policy exceeds mandatory requirements

Fulltime

Staff Data Scientist, Growth

We are seeking a sales-oriented Staff Data Scientist – think Sales Engineer, but...

Location

United States , Seattle; New York City; Boston

Salary:

160000.00 - 200000.00 USD / Year

Pearl Health

Expiration Date

Until further notice

Requirements

8+ years of experience in performing results-driven quantitative analysis in a healthcare management or professional consulting environment
A degree in statistics, applied math, computer science, engineering or a related field (e.g., healthcare policy) is strongly preferred
SQL expertise and strong foundation in at least one of the main data science programming languages (Python, R, Julia, Scala, Matlab)
Python is our current primary language and is preferred
Eloquent communicator who can communicate deep technical nuance to internal teams while up-leveling understanding for lay audiences
Relish synthesizing the complexity of the healthcare/financial ecosystem into actionable insights that provide value to providers
A proven mentor who fosters a culture of technical rigor and mentors more junior team members
A proven ability to apply research and analytic models to inform growth operations, with a high 'hit rate' that indicates accurate intuition for promising nascent research

Job Responsibility

Engaging with sales leads as a 'human explicability layer,' up-leveling understanding for non-technical audiences to ensure that complex underwriting results are communicated clearly to drive sales
While you will have direct contact with prospects, you will also identify opportunities to automate explicability through robust technical systems
Crucially, you will use points of friction or resonance observed in the field to inspire the roadmap for our core ML team, ensuring our models and features evolve in direct response to market needs and stakeholder feedback
Leading complex and dynamic collaborations between the Data Science and Growth teams
This requires not just organizing resources, but proactively identifying and mitigating risks to ensure SLAs are met or exceeded
Helping us refine the competitiveness of our value-based care contracts
You will anticipate stakeholder needs and provide strategic guidance on which aspects of our sales offerings are compelling, proactively proposing new work based on these business insights
Ensuring quality and availability of various data sources
You will set standards for code quality and reproducibility regarding lead information, sales touchpoints, and financial analyses
Leveraging a deep understanding of ML concepts (e.g., using SHAP or feature importance but also less formal quantitative instinct) to consult on the application of payment models

What we offer

We offer a competitive benefits package
This role is eligible for a discretionary performance bonus and equity options

Fulltime

Mobile Vehicle Technician

As an RAC Mobile Mechanic in the Service, Maintenance and Repair division, you’l...

Location

United Kingdom , Bicester

Salary:

40170.00 - 52000.00 GBP / Year

RAC

Expiration Date

March 20, 2027

Requirements

Level 2 light vehicle maintenance qualification (or equivalent)
At least 2 years' hands-on experience as a vehicle technician working with a range of light vehicles
A full UK driving licence with fewer than 6 points

Job Responsibility

Expert vehicle maintenance and diagnostic skills
Deliver first-class service directly to customers
Servicing, diagnostics, repairs, and checks
Manage stock
Do reporting
Keep customer conversations flowing

What we offer

RAC van provided
Fuel card
Full uniform
Essential tools and diagnostic kit provided
Free RAC Ultimate Complete Breakdown Service
Car salary sacrifice scheme (including electric vehicle options) after 12 months
23 days of holiday (rising to 25 with service) plus bank holidays
Paid family leave
Flexible schedules
Pension scheme with up to 6.5% matched contributions

Fulltime

Marketing Manager

We’re on a mission to be the nation’s most-loved neighbourhood restaurant. Think...

Location

United Kingdom , London

Salary:

45000.00 - 50000.00 GBP / Year

Megan's by the Green

Expiration Date

Until further notice

Requirements

Proven experience in a multi-channel marketing role within hospitality, retail or another multi-site business
Strong campaign planning and project management skills
Experience working across digital, content and performance marketing
Confidence managing agencies and external partners
Excellent copywriting skills and attention to detail
Ability to work cross-functionally with non-marketing stakeholders
Experience in a fast-paced, growing environment

Job Responsibility

Plan and deliver integrated marketing campaigns across owned, earned and paid channels
Own the marketing calendar from menu launches to new openings and key trading moments
Bring our brand to life through creative, engaging campaigns that drive footfall and loyalty
Partner with Ops teams to create tailored local marketing plans that actually work
Lead on community and charity initiatives, making sure Megan’s gives back in meaningful ways
Support performance marketing activity across Meta, Google and beyond
Track campaign performance and report on what’s driving results
Use data and insight to refine campaigns and improve ROI
Work with partners to optimise digital performance and conversion
Balance creativity with commercial thinking - knowing what good looks like and what works

What we offer

Bonus & Benefits

Fulltime

Senior Project Manager

A leading multidisciplinary consultancy based in Birmingham is seeking a Senior ...

Location

United Kingdom , Birmingham

Salary:

65000.00 - 80000.00 GBP / Year

Brandon James

Expiration Date

Until further notice

Requirements

Demonstrable experience delivering retail and commercial projects within a consultancy or client-side environment
Relevant degree (e.g. Construction Management, Quantity Surveying, or similar)
Ideally be chartered (MRICS, MAPM or equivalent)
Strong leadership, communication, and stakeholder management skills
Proven track record of delivering projects on time and within budget

Job Responsibility

Oversee multiple retail and commercial projects
Manage budgets, programmes, and client relationships
Lead project teams and coordinate stakeholders
Ensure compliance with industry regulations
Risk management
Procurement strategy
Reporting to senior stakeholders
Mentor junior team members
Contribute to business development activities

What we offer

Performance-related bonus
Pension contribution
Private healthcare
Clear progression pathway
Support towards further professional development

Fulltime

Asset Finance Portfolio Manager I

The Citizens Asset Finance Portfolio Manager I role provides primary client mana...

Location

United States , Chicago; Stamford; Johnston

Salary:

145000.00 - 160000.00 USD / Year

Citizens Bank

Expiration Date

April 30, 2026

Requirements

Bachelor’s degree in Business, Finance, Accounting, Economics, or equivalent experience
8+ years of portfolio management and underwriting experience in commercial or equipment finance at a financial institution
Equipment finance knowledge across a wide range of asset classes and obligor types required, including underwriting experience
Strong credit acumen with proven underwriting, structuring, and documentation skills
Experience managing client interactions and conducting due diligence
Solid understanding of banking regulations, policies, and risk management principles
Advanced analytical, presentation, organization, and business writing skills
Strong written and verbal communication and negotiation skills
Proficiency with Microsoft Office applications
Ability to manage multiple priorities and perform under deadline pressure

Job Responsibility

Manage and monitor an assigned Asset Finance portfolio, including preparation and presentation of periodic portfolio reviews
Track and verify covenant compliance and maintain accurate portfolio risk ratings
Prepare, review, and approve credit requests, including amendments and restructurings, providing independent credit perspective
Assess credit performance, industry trends, policy compliance, and underwriting quality
recommend risk mitigation and structural improvements
Review and assist with onboarding new Asset Finance credits
Partner with Relationship Managers and deal teams to evaluate deal viability, structure, pricing, asset and residual risk, documentation, and legal considerations
Support Capital Markets with preparation of confidential information memorandums for syndication and sell-down transactions
Review lease and loan documentation to ensure accuracy and compliance with credit approval
Perform annual reviews assessing obligor and guarantor performance and transaction risk

What we offer

competitive pay
comprehensive medical, dental and vision coverage
retirement benefits
maternity/paternity leave
flexible work arrangements
education reimbursement
wellness programs
paid time off policy exceeds mandatory local and state requirements

Fulltime

Staff Data Scientist, Analytics (Payments)

Airwallex

Location:
Singapore , Singapore

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Staff Data Scientist, Analytics (Payments)