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Urgent! Senior Technical Architect Job Opening In Singapore, Singapore – Now Hiring HORIZON COMPUTER MANAGEMENT PTE. LTD.

Senior Technical Architect



Job description

Key Responsibilities

  • Translate business requirements into scalable, secure, and high-performing technical solutions.

  • Lead architecture design sessions, evaluate trade-offs, and define solution blueprints.

  • Manage, mentor, and guide development teams to deliver projects on time with best practices.

  • Perform hands-on coding, prototyping, and code reviews using ReactJS, HTML5, and CSS3 .

  • Define and enforce coding standards, architectural guidelines, and performance optimization techniques.

  • Collaborate with QA, DevOps, and Product Management teams to ensure end-to-end delivery.

  • Research, evaluate, and implement emerging technologies, tools, and frameworks.

  • Own system performance, scalability, and security at both the application and infrastructure levels.

Required Technical Skills (Tough Skills)

  • Front-end Development : Deep expertise in ReactJS, Redux, JavaScript (ES6+), TypeScript, HTML5, CSS3, SCSS , responsive design, and accessibility standards.

  • Architecture & Design : Strong experience in Microservices, Event-driven Architecture, API Design (REST & GraphQL), Component-driven Architecture , and Enterprise Integration Patterns .

  • Cloud Platforms : Proficiency in AWS / Azure / GCP for application hosting, scalability, monitoring, and cost optimization.

  • CI/CD & DevOps : Hands-on knowledge of Jenkins, GitHub Actions, GitLab CI/CD, Docker, Kubernetes, Helm for automated build, deployment, and orchestration.

  • Testing & Quality : Expertise in Unit Testing (Jest, Mocha, Jasmine), Integration Testing, Cypress , and TDD/BDD methodologies .

  • Security : Knowledge of OAuth 2.0, JWT, OWASP best practices, application and API security , and secure coding standards.

  • Performance Optimization : Experience in lazy loading, code splitting, caching strategies, bundle optimization, and scalability best practices .

  • Databases : Familiarity with SQL (MySQL, PostgreSQL), NoSQL (MongoDB, DynamoDB) , and database design principles.

  • Version Control & Collaboration : Strong experience in Git, Bitbucket, GitHub, GitFlow branching strategy .

  • Agile & Delivery : Exposure to Agile/Scrum methodologies, Jira, Confluence, and stakeholder management .

Good to Have

  • Knowledge of backend frameworks like , Java Spring Boot, or .NET Core .

  • Experience with Serverless architectures (AWS Lambda, Azure Functions) .

  • Exposure to Big Data pipelines, message queues (Kafka, RabbitMQ) .

  • Experience in observability tools (ELK, Prometheus, Grafana, New Relic).


Required Skill Profession

Other General



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