Senior Software Engineer, Cross-Border Payment Systems

Tencent; Singapore; Sur place; SGD 120 000 - 170 000; Plein temps

Résumé du poste

Tencent is seeking a Senior Software Engineer to own the bank integration layer of a high-scale payment network. You will lead the global connectivity design and drive AI-enabled improvements across development and operations.

You will champion secure, compliant architectures and mentor engineers while elevating cross-border engineering practices. This role demands hands-on coding, system design, and a proactive AI-forward mindset in a fintech context.

Qualifications

• 2+ years in banking/payment systems.
• Knowledge of ISO 20022/SWIFT and FX lifecycles.

Responsabilités

• Architect global connectivity and design high-availability payment gateways.
• Engineer resilience to near-zero downtime and duplicate-free transactions at scale.
• Innovate with AI by adopting AI-powered tools and autonomous agents.
• Own security handshake architecture protecting global transactions.
• Provide technical leadership through reviews and mentoring across teams.

Connaissances

Fintech experience

ISO 20022/SWIFT

FX lifecycles

OAuth2

Mutual TLS

Digital signatures

AI mindset

Outils

Java

Spring Boot

Kafka

RocketMQ

MySQL optimization

Description du poste

Join our core R&D platform to architect the future of global value movement. As a Senior Software Engineer, you won't just write code—you will own the bank integration layer of a high-scale payment network. You will be a technical "force multiplier," leading the charge in integrating AI-driven engineering (Agents and LLMs) into our core workflows.

Key Responsibilitie

• Architect Global Connectivity: Lead the end-to-end design of high-availability integration gateways, standardizing diverse banking protocols into a unified, scalable global network
• Engineer Resilience: Drive 99.99% system availability by implementing advanced distributed patterns (Idempotency, Circuit Breakers, State Machines) to ensure zero-duplicate transaction processing at massive scale
• Innovate with AI: Spearhead the adoption of AI-powered tools and autonomous agents to step-change our development velocity, automated testing, and operational reliability
• Security & Integrity: Own the mission-critical security handshake architecture that protects the financial integrity of every global transaction
• Technical Leadership: Set the bar for engineering excellence through rigorous design reviews, mentoring junior talent, and evolving our cross-border engineering culture

Job Requirements

• Fintech Experience: 2+ years in banking/payment systems. Knowledge of ISO 20022/SWIFT and the technical orchestration of FX lifecycles (Locked-in vs. Real-time rates) is preferred
• Technical Depth: Java & Spring Boot proficiency with a focus on concurrency and distributed systems (Kafka, RocketMQ, MySQL optimization)
• Security Experience: Proven experience with "compliant by design" architecture, including OAuth2, Mutual TLS, and digital signatures
• AI-Forward Mindset: A proactive interest in utilizing AI Agents to optimize the software development lifecycle (SDLC)