Backend Developer - Integrations

APAC · Remote · Full Time · Individual Contributor · 3+ Years of Experience

At Yuno, AI is not optional, it’s foundational to how we build. You will:

• Actively use AI-assisted tools (e.g., Copilot, Claude, or similar) for coding, testing, debugging, and documentation.

• Integrate AI into your daily workflow to improve speed, quality, and decision-making.

• Continuously explore ways to automate development, testing, and operational processes using AI.

• Build and evolve high-performance APIs and microservices in Go, designed for reliability, low latency, and scale.

• Take end-to-end ownership of features and integrations — from discovery and design to production rollout and monitoring.

• Develop and extend integration frameworks that support payment processing, fraud detection, and authentication flows (e.g., 3DS) across multiple regions.

• Write clean, well-tested, production-ready code with a strong focus on quality, observability, and documentation.

• Apply secure software development practices, including OWASP standards, data privacy, and compliance requirements.

• Embrace an AI-first engineering approach — leverage AI-assisted development, code generation, and automated testing as part of your daily workflow, not as an afterthought.

• Work closely with Product, Compliance, and Business teams to translate real payment problems into elegant technical solutions.

• Deliver in an agile environment against a fast-moving roadmap, adapting to shifting priorities across markets and providers.

• Solid backend engineering experience building high-throughput, production-grade systems in Go, Java, or Kotlin

• Strong understanding of microservices and event-driven architectures, APIs, and integration patterns.

• Experience with SQL and relational databases (PostgreSQL preferred).

• Knowledge of secure software development practices and OWASP principles.

• Demonstrated experience with unit testing and Git-based workflows.

• Comfort working with AI-assisted development tools (Claude Code, Copilot, or similar) as part of your engineering workflow.

• Adaptability to a constantly evolving roadmap and competing priorities.

• Ability to communicate technical problems clearly to both technical and business audiences.

• Full professional proficiency in English — written and spoken.

• Experience in the payments industry or integrating with Payment Service Providers.

• Hands-on experience with cloud and DevOps environments (AWS, Docker, Kubernetes).

At Yuno, culture is a key part of how we operate and scale:

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  Competitive Compensation.

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  Remote Work — work from anywhere.

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  Home Office Bonus — a one-time allowance to set up your ideal workspace.

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  Work Equipment.

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  Stock Options.

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  Health Plan wherever you are.

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  Flexible Days Off.