Software and Applications Developer

Essential Responsibilities:

·       Take end-to-end ownership of company's existing fiat/payment backend, ensuring stable operation and fast iteration during platform scaling.

·       Participate in backend service development, ensuring system security and high availability.

·       Communicate with stakeholders to understand requirements, support business development, and drive service launches.

·       Continuously optimize system architecture and tackle key technical challenges.

·       Understand product workflows and leverage technology to drive business growth.

Requirements

·       5–10 years of backend engineering experience in production systems; strong preference for candidates who have owned and evolved an existing platform (not only built new services).

·       Hands-on experience building or operating fiat payment systems such as on/off-ramps, bank transfers, card payments, ACH/wire/SEPA/FPS/PayNow, or local rails.

·       Familiar with payment lifecycle: authorization → capture/settlement →refunds/chargebacks → reconciliation.

·       Practical knowledge of risk controls & compliance touchpoints, e.g., KYC/AML hooks, fraud/rule engines, transaction limits, sanctions screening, audit trails.

·       Experience with ledgering / balance accounting and reconciliation pipelines (especially for high-volume flows).

·       Lead a structured technical handover from BB engineering, including architecture understanding, codebase absorption, and operational runbooks.

·       Understanding of common Java design patterns and the ability to apply them appropriately.

·       Proficiency with mainstream Java frameworks and tools, such as Spring Boot, Spring Cloud, Spring MVC, etc.

·       Familiarity with database principles and optimization strategies; strong SQL skills; understanding of caching, messaging queues, and related technologies.

·       Experience integrating with PSPs / banks (e.g., Stripe/Adyen/Checkout.com/local banks or processors) is a plus.

·       Understanding of PCI-adjacent security practices and sensitive data handling is a plus.

·       Strong sense of ownership for software products, with good communication skills and excellent teamwork.

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

Alternatively, you may wish to email your resume in a detailed Word format to [email protected]

We regret that onlyshortlisted candidates will be notified

People Profilers Pte Ltd, 20 Cecil Street, #08-09 PLUS Building, Singapore 049705

 Tel: 69509748

http://www.peopleprofilers.com

[email protected]

Consultant in charge: So Boon Shyen, Debbie

EA Licence Number: 02C4944

Registration Number: R1111376