Top Software Engineer Jobs in Singapore

Reposted 17 Days AgoSaved
Easy Apply
Hybrid
Singapore
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Security • Software
The Software Engineer will develop features for SonarQube, architect cloud-native applications on AWS, and mentor junior engineers, ensuring code quality and effective agile processes.
Top Skills: AWSGitGradleJavaMavenPostgresSQL
20 Days AgoSaved
In-Office or Remote
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
The Senior Software Engineer will build high-quality frontend products using React and Typescript, improve payment infrastructure, and collaborate on design systems while managing front-end architecture.
Top Skills: Aliyun K8SAngularApollo GraphqlCloudflareContentfulCSS3Ecmascript 6GCPHTML5Next.JsNode.jsReactRollup.JsTypescriptVueWebpack
Reposted 2 Hours AgoSaved
In-Office or Remote
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and operate the citizen-developer platform enabling non-product engineering groups to create workflows and automations. Ensure secure development and provide tools for team efficiency while maintaining scalability and reliability.
Top Skills: ArgocdBashCassandraGitopsGoHbaseJavaKubernetesPythonRedisTemporalTerraform
Reposted 2 Hours AgoSaved
In-Office or Remote
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
As a Senior Software Engineer, you will design and implement backend services for card issuing and transaction processing, ensuring high-quality code and operational excellence, while mentoring peers and collaborating across teams.
Top Skills: AWSDockerGCPGoGrafanaJavaKafkaKotlinKubernetesPrometheusPythonSplunk
Reposted 3 Hours AgoSaved
Hybrid
Singapore
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
The Principal Software Engineer will lead technical integrity and operational support for Mastercard's RTP platform, focusing on high-impact design, performance improvements, and complex troubleshooting.
Top Skills: Functional Programming LanguagesJavaSpring
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, develop, and enhance payment and transaction systems on a microservice platform. Build high-concurrency, high-availability services using Java/Kotlin, mentor engineers, experiment with new technologies, and improve architecture for risk and fraud detection.
Top Skills: GradleIo/NioJavaJava Multi-ThreadingJSONKotlinMavenMicroservicesRestful ServicesSpringSpring BootXML
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design and build cloud cost management and security/access platforms: billing and cost-attribution pipelines, self-serve cost dashboards, anomaly detection, cost-optimization and automated rightsizing, and Just-In-Time access and credential management for production cloud and CI/CD environments.
Top Skills: AbacAmazon Web Services (Aws)Gitlab Ci/CdGitlab RunnerGoGoogle Cloud Platform (Gcp)Hashicorp VaultIamJavaJust-In-Time (Jit) AccessKubernetesPamPythonRbacScaleopsSecrets ManagementVertical Pod Autoscaler (Vpa)
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and maintain scalable Java/Kotlin microservices and event-driven systems for high-throughput global growth initiatives. Collaborate with data scientists and product teams to create data pipelines and analytics, enable A/B testing and feature toggles, improve observability and performance, and ensure secure, compliant backend solutions while mentoring peers.
Top Skills: AWSCloudfrontDockerEc2ElbGCPGrafanaJavaKotlinKubernetesMicroservicesPrometheusRdsSplunkSpringSpring Boot
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead architecture and roadmap for the App Marketplace/Extension Framework. Design and build SDKs, webhooks, APIs and UI-extension patterns. Ensure technical excellence with coding standards, observability, and security. Improve developer experience with documentation, sandboxes, and tooling. Integrate with external financial institutions and third-party platforms to scale the ecosystem.
Top Skills: Ai/LlmAPIsC++Cloud-NativeDockerJavaKotlinKubernetesObservability ToolsOpen-BankingPythonSdksWebhooks
YesterdaySaved
In-Office
Singapore
Expert/Leader
Expert/Leader
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead technical direction and hands‑on implementation of Airwallex's real‑time risk and fraud detection platform. Design distributed, low‑latency systems; own end‑to‑end delivery; write production Java/Spring Boot code; integrate ML models and feature stores; ensure observability, reliability, and operational excellence; mentor engineers and collaborate across product, data, SRE, and security teams.
Top Skills: A/B TestingAlibaba CloudAWSCassandraDockerFeature StoreFlinkGCPGoGradleHadoopHTTPJavaKafkaKotlinKubernetesMavenMetricsModel ServingNioNoSQLObservability (LoggingPythonRedisRestRule EngineScalaSparkSpringSpring BootTcpTracing)
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design and build scalable, high-availability microservices (Java/Kotlin) to support global onboarding and KYC integrations. Collaborate with data, product, and frontend teams to create event-driven data pipelines, define SLOs, improve observability, and ensure secure, compliant systems for customer onboarding and identity verification.
Top Skills: Analytics PlatformsData PipelinesDocument VerificationEvent-Driven ArchitectureFault ToleranceId VerificationJavaKotlinLiveness VerificationMicroservicesObservabilityOrchestrationService-To-Service CommunicationSlos
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and operate the citizen‑developer platform and workflow infrastructure. Create self‑serve tooling, secure SDLC guardrails, Temporal‑based workflows, Kubernetes/GitOps foundations, and documentation. Partner with application teams, run on‑call and incident response, and improve developer experience and platform reliability at scale.
Top Skills: AirflowArgocdAws Step FunctionsBashCadenceCassandraGitopsGoHbaseHelmJavaKubernetesPythonRedisTemporalTerraform
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YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Own end-to-end design and development of scalable payment and treasury systems, shape APIs and architecture, drive production excellence, and collaborate cross-functionally to build customer-facing fintech solutions and AI-enabled automation.
Top Skills: AWSAzureGCPJavaKafkaOauth2.0PostgresRedisSpring Boot
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, implement, and operate production-grade search and streaming infrastructure. Build low-latency, high-throughput ingestion pipelines (Flink/Kafka/Postgres), collaborate with product and global teams, perform code/design reviews, and troubleshoot distributed system performance and resilience.
Top Skills: C++FlinkJavaKafkaKotlinPostgresPython
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and operate backend services for card issuing, transaction processing, and settlement. Develop scalable, resilient distributed systems and RESTful APIs. Ensure reliability through monitoring, alerting, on-call participation, and performance tuning. Write well-tested code, participate in design reviews, mentor peers, and collaborate with product and regional stakeholders.
Top Skills: AWSDockerGCPGoGrafanaJavaKafkaKotlinKubernetesPrometheusPythonRestful ApisSplunkSpringSpring Boot
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, implement, and deliver production-grade, low-latency streaming ingestion and search platform features. Build and optimize large-scale distributed systems (streaming, storage, partitioning, resilience). Collaborate with product and global engineering teams, perform design/code/performance reviews, translate business requirements into robust engineering solutions, and maintain platform reliability and scalability.
Top Skills: C++DockerElasticsearchEmbeddingsFlinkJavaKafkaKotlinKubernetesPostgresPythonRe-Ranking ModelsSemantic SearchSparkVector Databases
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead design and implementation of a next-gen billing platform: analyze requirements, design architecture, develop core components on a microservice framework, ensure high concurrency/availability, introduce new technologies, and build/manage the technical team and coding standards.
Top Skills: Aliyun CloudAngularAWSCassandraCSS3Docker SwarmGoHadoopIo/NioJava 8Java Multi-ThreadingJavaScriptKotlinKubernetesMicroservice FrameworkNoSQLPythonRReactRedisScala
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead architecture, development, and operation of Airwallex's data and AI platforms. Drive company-wide data platform strategy, build scalable multi-region data pipelines, promote best practices, mentor engineers, and enable data-driven decision making and AI readiness across the organization.
Top Skills: AirflowBigQueryDatabricksDataflowDataprocDbtGCPGoogle Cloud StorageKafkaKubernetesLakehouseMcpRagSpark
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and maintain scalable microservices for high‑traffic growth funnels. Collaborate with product, design, and data teams to enable data‑driven experiments, A/B testing, analytics pipelines, and observability. Ensure secure, fault‑tolerant, cloud‑native architectures and mentor peers to improve quality and performance.
Top Skills: Aws CloudfrontAws Ec2Aws ElbAws RdsDockerDomain-Driven DesignEvent-Driven ArchitectureGCPGrafanaJavaKotlinKubernetesMicroservicesPrometheusSplunkSpringSpring Boot
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design and implement backend and frontend components for global treasury and payment products using Kotlin/Java or ReactJS. Collaborate with product managers and designers, empathize with customers, and use data to measure and optimize product performance. Contribute to scaling Airwallex's payment infrastructure and shipping high-quality features.
Top Skills: JavaKotlinReact
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design and build secure, scalable frontend identity and account solutions using React and TypeScript. Implement micro-frontends, BFF Node services with Apollo GraphQL, CI/CD deployments, component libraries, testing (unit and e2e), and CMS-driven pages while collaborating with product, design, and backend teams to improve security, performance, and developer experience.
Top Skills: Aliyun Bucket CdnAliyun K8SAngularAnt DesignApollo GraphqlCloudflareContentfulCSS3CypressEcmascript 6+EmotionGCPGitlab Ci/CdGraphQLHTML5Material UiMicro-FrontendsNext.JsNode.jsNpmPolyfillReactReact Testing LibraryRollup.JsScssSingle-SpaStyled-ComponentsTest RenderTypescriptVueWebpack
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead design and build of high-performance distributed data infrastructure and AI enablement platforms. Optimize systems internals and JVM performance, implement lakehouse and real-time streaming, develop scalable vector indexing and AI knowledge platform, own SDLC for petabyte-scale systems across global regions, drive engineering best practices, and mentor mid-level engineers.
Top Skills: FlinkGoJavaJvmKafkaKotlinKubernetesLakehouseOlap EnginesReal-Time Data StreamingSparkVector Indexing
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design, build, and operate core transaction risk microservices in Kotlin/Java. Deliver high-concurrency, highly available distributed systems, improve observability, evaluate graph/streaming/ML/LLM technologies, mentor engineers, and participate in on-call incident response to detect and prevent fraud at scale.
Top Skills: Gen AiGraph (Graph Databases/Graph Tech)JavaKotlinLlmsMachine LearningMicroservicesObservabilityStreaming
YesterdaySaved
In-Office
Singapore
Senior level
Senior level
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Design and build multi-tenant, high-scale backend systems for embedded finance. Own cross-domain features, architect enterprise integrations, collaborate with product and sales, and measure and optimize performance, reliability, and customer-facing solutions.
Top Skills: JavaSpring Boot
YesterdaySaved
In-Office
Singapore
Expert/Leader
Expert/Leader
Artificial Intelligence • Fintech • Payments • Business Intelligence • Financial Services • Generative AI
Lead architecture and implementation of Airwallex's edge networking stack (API gateway, CDN, DNS, global accelerators). Define border security (DDoS, WAF, rate limiting), build policy-driven API route management, enforce governance, enable hybrid/multi-cloud traffic engineering, and ensure global-scale reliability and QoS for critical payment and auth paths.
Top Skills: Api GatewayApisixAWSCdnCloud ArmorCloudflareDnsEnvoyGCPGlobal AcceleratorsKongKubernetesNginx/OpenrestyOpendaylightSdnWaf
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