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Software Engineer – AI, APIs & Cloud (Product Engineer)

D14 Geylang, Eunos, Singapore
Permanent, Full TimeInformation Technology

Job Description

We are partnering with a leading organisation to hire a Software Engineer – AI, APIs & Cloud (Product Engineer) with 8+ years of software engineering experience to design, build, and deliver innovative digital products, MVPs, and production-ready solutions. The role focuses on API platforms, Agentic AI, telecom network APIs, digital trust, and cloud-native applications. You will work closely with product, engineering, DevSecOps, security, and external partners to rapidly transform business ideas into scalable products. Key Responsibilities Product Engineering

  • Design, develop, and deliver MVPs from concept to production.
  • Translate business requirements into scalable technical solutions.
  • Own the end-to-end development lifecycle including design, coding, testing, deployment, and support.
  • Build reusable components and accelerate product commercialization.

API & Backend Development

  • Develop secure REST APIs, microservices, and backend services using Python, Java, Go, or Node.js.
  • Integrate enterprise platforms, cloud services, and partner APIs.
  • Develop solutions leveraging OpenAPI, event-driven architectures, and modern integration patterns.

Agentic AI & Digital Platforms

  • Build AI-enabled applications using LLMs, SLMs, AI Agents, MCP, RAG, and AI workflows.
  • Develop secure AI-to-API integrations and contribute to the organization's Agentic AI framework.
  • Prototype and evaluate emerging AI technologies for commercial adoption.

Telecom & Trust Solutions

  • Develop solutions using telecom APIs including Number Verify, SIM Swap, eSIM, authentication, and digital identity.
  • Support integrations with GSMA Open Gateway, CAMARA, and TM Forum ecosystems.
  • Build trust-layer capabilities for enterprise and consumer digital services.

Cloud & Innovation

  • Develop and deploy cloud-native applications using containers, Kubernetes, CI/CD, and microservices.
  • Collaborate with DevSecOps teams on deployment, monitoring, and operational excellence.
  • Explore emerging technologies including API security, cryptographic platforms, secrets management, and quantum-safe security.

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 8+ years of hands on software engineering experience.
  • Strong programming skills in Python, Java, Go, or Node.js.
  • Experience building APIs, backend services, cloud-native applications, and enterprise integrations.
  • Proven ability to take products from concept to MVP and production.
  • Strong analytical, debugging, and problem-solving skills.

Preferred Qualifications

  • Experience with Generative AI, Agentic AI, LLMs, MCP, and RAG.
  • Knowledge of API management platforms and telecom APIs.
  • Exposure to digital identity, cybersecurity, and trust platforms.
  • Interest in cryptographic security, secrets management, HSMs, and quantum-safe technologies.

UEN: 202329526G EA Licence: 23S2061

About Cygnify Pte. Ltd.

First seen: July 3, 2026
Last updated: August 2, 2026