Infra-Ops Engineer

What We Do Coda delivers commerce solutions that accelerate global growth for our partners. With over a decade of experience, we’re trusted by 300+ publishers—including Activision, Bigo, Electronic Arts, Moonton, and Riot Games—to grow their revenue and audiences worldwide. Our suite of solutions includes Custom Commerce, a fully customizable web store; Codapay, enabling seamless direct payments through API integration on publishers’ websites; Codashop, the go-to marketplace for millions of gamers to purchase in-game content; and Distribution, extending Codashop content through our network of trusted commerce partners. Headquartered in Singapore with a team of 400+ Codans, Coda has been recognized as an industry leader, named an APAC High Growth Company (2023) by Financial Times, one of Granite Asia’s NextGenTech 30 (2024), a payments leader on Fortune’s Fintech Innovation Asia list (2024), and listed among The Straits Times Fastest Growing Fintechs (2024). For more on how Coda helps publishers grow faster and smarter, visit coda.co. Engineering - Technology at Coda  At Coda, our goal is to make our mark in the high-volume payments and e-commerce industry – and we are levelling up fast. To stay in stride with the dynamic environment, we focus on building robust, distributed systems that can effortlessly handle traffic spikes. Moreover, our ambitious roadmap necessitates innovative tools to streamline the development lifecycle and sustain our swift momentum. We place great value on balancing teamwork with individual autonomy, allowing our teams to make the most of modern cloud infrastructure. Our tech stack is solidly based on AWS cloud, with a keen interest in infrastructure-as-code and the creation of new microservices via the Quarkus framework. Our toolbox includes JSON and GRPC, multiple data storage integrations, queues, OpenTelemetry, and more. But what truly defines us? It's our incredible team. We hire top talent and give them the freedom to push Coda's technology and products to exciting new levels. We believe that genius can strike anywhere, so we promote ownership and cultivate a servant leadership culture that lets engineers take the reins on features. Responsibilities

• Design and implement scalable, secure, and highly available cloud infrastructure for high-traffic, geographically distributed workloads
• Automate infrastructure creation and management using Terraform or other IaC tools
• Optimize cloud infrastructure costs while maintaining performance and reliability
• Design and implement disaster recovery and backup solutions
• Implement and maintain CI/CD pipelines for infrastructure deployment
• Proactively identify and rectify risks within infrastructure, networks and security
• Continuously improve existing architecture, systems and processes
• Mentor junior engineers and contribute to technical decision-making
• Participate in on-call rotation for production support
• Troubleshoot systems and solve problems across platform and application domains

Required Skills & Experience

• 3+ years hands-on experience with AWS services including: EC2, ECS, Lambda, API Gateway / RDS, DynamoDB, OpenSearch, ElastiCache / VPC, Route53, CloudFront, SQS, SNS /IAM, KMS, Security Groups, WAF /CloudWatch, CloudTrail, Config, SSO
• 2+ years of experience with Terraform or similar infrastructure as code tools (CloudFormation, Serverless Framework, Pulumi)
• Strong Linux/Unix administration skills
• Strong understanding of networking concepts and security best practices
• Understanding of cryptography concepts including: Public key infrastructure (PKI) and asymmetric encryption / TLS certificate management and lifecycleEnd-to-end encryption / Envelope encryption and key management systems
• Proficiency in scripting languages (Python, Bash, JavaScript)
• Experience with containerization (Docker) and orchestration (ECS, Kubernetes)
• Experience with monitoring and observability tools (ELK, Grafana, Prometheus, OpenTelemetry)
• Experience with configuration management tools (Ansible, Salt, Puppet, Chef)

Preferred Qualifications

• Experience with high-traffic, distributed systems
• Knowledge of payment industry security standards (PCI-DSS)
• Experience with edge cloud services (Cloudflare, Akami)
• Contributions to open-source projects
• Experience with performance tuning and optimization
• Knowledge of financial technology domain
• Great communication skills

Working at Coda With Codans spread across over 20 countries worldwide, our fast-paced, challenging, and highly collaborative environment breaks down time zones and cultural barriers, empowering you to chase innovative ideas, contribute to Coda’s growth, and make a lasting impact. If you have a passion for pushing boundaries and thrive on continuous improvement through experimentation, we would love to hear from you! Our Perks* Wellness Boost: Stay healthy with resources for physical and mental well-being with our flexible benefits and Employee Well-being Program - because you matter! Customized Benefits: Tailor your benefits with our flexible plan. Growth Opportunities: Unlock your potential through clear progression paths. Skill Development: Access training resources to fuel your personal and professional growth. Volunteer Time Off: Enjoy paid time off to make a difference in the world through volunteering. Family Support: Take advantage of paid Family Care Leave to bond with your family, while our selected Flexible Benefits also cater to your family's needs. *Benefits are reviewed and updated on a yearly basis We are proud to be an equal opportunity employer, embracing the unique qualities of every individual, regardless of gender, race, age, religion, disability, or other local protected classes. Our goal is to foster an inclusive environment where everyone feels welcome and valued. Due to the large number of exceptional applications we receive, we can only reach out to shortlisted candidates. If you don't hear from us, rest assured there may be another opportunity at Coda that aligns better with your unique abilities. Remember to check our Careers Page for more exciting job openings!