Mobile Frontend Developer, MNC (6-months contract)
Posted Updated
Our client is a
leading digital payments and technology company , and they are looking for a
Frontend Mobile Software Engineer
to build secure, scalable and seamless mobile experiences across their digital payment ecosystem. This is a 6-month contract, with the possibility of renewal subject to business requirements and satisfactory performance. Responsibilities Design and develop mobile UI/UX experiences supporting merchant discovery, WebView journeys, QR/NFC launches, consent flows, payment experiences and post-payment journeys. Own the end-to-end delivery of mobile Mini Program capabilities, from development and integration through testing and production deployment. Develop secure frontend-to-server and server-to-server integrations with multiple external partners. Apply secure development practices, including API security, vulnerability management, secrets management and secure-by-default design. Build and maintain automated testing and quality controls, including unit, integration and API contract testing, CI/CD pipelines and deployment automation. Monitor and troubleshoot production issues, conduct root-cause analysis and contribute to operational processes. Work closely with Backend, QA, Security and external partners to identify risks, resolve issues and ensure successful delivery. Requirements 8 or more years of hands-on mobile development experience
delivering production-grade iOS or Android applications. Strong experience with iOS (Swift) or Android (Kotlin/Java), including WebView and bridge integrations. Degree in Computer Science, Information Systems, Engineering or a related field. Experience with AWS-native environments, with exposure to services such as ECS/Fargate, API Gateway/ALB, RDS, S3, CloudWatch/CloudTrail and WAF. Familiarity with CI/CD tools such as Jenkins and Bitbucket. Strong understanding of API security, including authentication, request signing/HMAC, nonce/timestamp validation, anti-replay and idempotency,
leading digital payments and technology company , and they are looking for a
Frontend Mobile Software Engineer
to build secure, scalable and seamless mobile experiences across their digital payment ecosystem. This is a 6-month contract, with the possibility of renewal subject to business requirements and satisfactory performance. Responsibilities Design and develop mobile UI/UX experiences supporting merchant discovery, WebView journeys, QR/NFC launches, consent flows, payment experiences and post-payment journeys. Own the end-to-end delivery of mobile Mini Program capabilities, from development and integration through testing and production deployment. Develop secure frontend-to-server and server-to-server integrations with multiple external partners. Apply secure development practices, including API security, vulnerability management, secrets management and secure-by-default design. Build and maintain automated testing and quality controls, including unit, integration and API contract testing, CI/CD pipelines and deployment automation. Monitor and troubleshoot production issues, conduct root-cause analysis and contribute to operational processes. Work closely with Backend, QA, Security and external partners to identify risks, resolve issues and ensure successful delivery. Requirements 8 or more years of hands-on mobile development experience
delivering production-grade iOS or Android applications. Strong experience with iOS (Swift) or Android (Kotlin/Java), including WebView and bridge integrations. Degree in Computer Science, Information Systems, Engineering or a related field. Experience with AWS-native environments, with exposure to services such as ECS/Fargate, API Gateway/ALB, RDS, S3, CloudWatch/CloudTrail and WAF. Familiarity with CI/CD tools such as Jenkins and Bitbucket. Strong understanding of API security, including authentication, request signing/HMAC, nonce/timestamp validation, anti-replay and idempotency,