CI&T

Sr. Software Engineer (TypeScript | React | AWS | AI) Cubao (3x/wk Hybrid)

Philippines · Hybrid · Full Time

PHP 0–0/per-month-salary

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About the role

Description from the employer’s posting. Check the employer’s page for the current version.

  • EmployerCI&T
  • LocationPhilippines
  • Work styleHybrid
  • Employment typeFull Time
  • Employer posted
  • Salary (as stated by the employer)PHP 0 – 0 per per-month-salary

Senior Software Engineer (TypeScript | React | AWS | AI)

Job Purpose

As a Senior Software Engineer at CI&T, you will serve as the technical lead within a cross-functional project team, taking ownership of the end-to-end design, development, and delivery of modern full-stack solutions. You will work across a serverless AWS back-end, React and Next.js front-end, and Drupal-based content platform, while driving technical direction, engineering standards, and solution architecture.

You will also lead the adoption of AI-driven engineering by building and orchestrating AI agents that improve development speed, testing, support, and operational efficiency. As a trusted technical partner to the client, you will mentor engineers, lead technical discussions, solve complex engineering challenges, and drive continuous improvement across the project.

Required Technical Stack

Show full description

Core Tech Stack: TypeScript | Node.js | React | Next.js | AWS | AI Agents | REST APIs | CI/CD

  • TypeScript / JavaScript – Strong experience with modern development practices and patterns
  • Node.js – Extensive experience developing scalable back-end applications and RESTful APIs
  • React / Next.js – Strong experience building modern, responsive front-end applications
  • AWS – Experience with Lambda, API Gateway, CloudFront, S3, SQS, IAM, WAF, Secrets Manager, SSM, and CloudWatch
  • AI Agents – Experience building, orchestrating, or integrating AI agents into software solutions or engineering workflows
  • API Security – Experience with Lambda authorizers, JWT authentication, API keys, and usage plans
  • Infrastructure as Code – AWS CDK and SAM/CloudFormation
  • Testing – Jest, Playwright, Cypress, and automated testing practices
  • API Development – Swagger/OpenAPI and Postman
  • CI/CD – GitHub Actions and DevOps practices
  • Monorepo – Turborepo with npm workspaces or Yarn

Key Accountabilities

Technical Leadership & Engineering Excellence

  • Lead the technical direction of the project and contribute to architecture and design decisions across the full technology stack
  • Translate business and client requirements into scalable, secure, and maintainable technical solutions
  • Lead technical planning, backlog refinement, estimation, and task breakdown
  • Identify and manage technical debt, risks, dependencies, and architectural trade-offs
  • Act as the escalation point for complex technical issues and lead troubleshooting and resolution
  • Establish coding standards, code review practices, testing strategies, and engineering best practices
  • Drive application performance, scalability, reliability, security, and maintainability
  • Evaluate new technologies and lead proof-of-concept initiatives that improve engineering quality and delivery

Full-Stack Development & Implementation

  • Design, develop, and maintain serverless back-end services and RESTful APIs using TypeScript, Node.js, AWS Lambda, and API Gateway
  • Implement secure API access patterns using Lambda authorizers, JWT authentication, API keys, and usage plans
  • Build search and data capabilities using Amazon OpenSearch Serverless, SQS, and S3
  • Develop responsive front-end applications using React, Next.js, and MUI
  • Work within a Turborepo monorepo using npm workspaces or Yarn
  • Contribute to and support Drupal 10 and PHP 8.3, including SAML SSO integrations and platform upgrades
  • Write clean, maintainable, well-documented, and production-ready code
  • Support enhancements and maintenance across existing full-stack applications and technical systems

AI Agents & Automation

  • Design, build, and orchestrate AI agents that automate and accelerate development, testing, support, and operational workflows
  • Integrate AI capabilities into project solutions and internal engineering tools in a secure, reliable, and cost-effective manner
  • Establish guidelines and best practices for responsible AI adoption within the engineering team
  • Measure and continuously improve the impact of AI-driven engineering initiatives
  • Share knowledge and mentor team members on AI-assisted engineering practices

Development Standards & Best Practices

  • Establish and enforce coding standards, code review practices, and quality assurance procedures
  • Lead code reviews and provide constructive feedback to improve overall code quality
  • Define and implement testing strategies across unit, integration, end-to-end, and load testing
  • Apply security best practices across authentication, secrets management, IAM, and network protection
  • Consider performance, scalability, reliability, and cost in technical decisions
  • Drive continuous improvement across development processes, tooling, and engineering practices

Cloud, DevOps & Operations

  • Provision and manage cloud resources using AWS CDK and SAM/CloudFormation
  • Own and improve CI/CD pipelines using GitHub Actions
  • Lead release management and deployment activities across environments
  • Support containerized workloads using Docker and Kubernetes
  • Ensure application observability and reliability through New Relic and CloudWatch
  • Lead post-deployment monitoring, incident response, and root cause analysis
  • Drive preventive actions to improve system reliability and operational performance

Team Development & Mentorship

  • Mentor and coach junior and middle-level engineers through technical guidance, pairing, code reviews, and knowledge sharing
  • Lead onboarding and knowledge transfer for new team members
  • Support continuous learning and adoption of modern engineering practices
  • Contribute to technical hiring, interviews, and assessments
  • Share expertise in TypeScript, Node.js, React, Next.js, AWS, AI, and full-stack development

Client & Stakeholder Engagement

  • Serve as the primary technical point of contact for the client
  • Lead technical discussions, demonstrations, and solution proposals
  • Translate business requirements into scalable technical solutions
  • Communicate technical decisions, risks, blockers, and recommendations clearly
  • Collaborate with designers, product managers, QA, and other stakeholders
  • Provide technical input on feasibility, timelines, dependencies, and project requirements
  • Build strong client relationships through technical excellence and effective communication

Business Adaptability & Professional Growth

  • Demonstrate Technical Leadership: Take ownership of technical outcomes, make sound engineering decisions, and guide the team toward delivery goals
  • Drive Adaptability & Growth: Navigate changing priorities, technologies, and business requirements with confidence
  • Execute Quality-Focused Development: Deliver secure, scalable, maintainable, and well-tested solutions
  • Practice Effective Communication: Clearly communicate technical concepts to both technical and non-technical stakeholders
  • Champion Continuous Learning: Stay current with AI, cloud, full-stack, and software engineering trends and bring relevant practices to the team
  • Promote Engineering Excellence: Continuously improve development, delivery, and operational practices

Core Technology Requirements

TypeScript | JavaScript | Node.js | React | Next.js | AWS | Lambda | API Gateway | S3 | SQS | IAM | CloudWatch | AI Agents | REST APIs | AWS CDK | SAM/CloudFormation | GitHub Actions | Jest | Playwright | Cypress | Swagger/OpenAPI | Postman | Turborepo

Strong hands-on experience in full-stack software development, TypeScript/Node.js, React/Next.js, AWS serverless technologies, API development, and modern engineering practices is expected. Experience building or orchestrating AI agents is also a key requirement for this role.

Preferred Qualifications

  • Experience with Amazon OpenSearch or OpenSearch Serverless
  • Experience with PHP 8.x and Drupal 10
  • Experience with SAML SSO, PHPUnit, PHPStan, and PHPCS
  • Experience with Docker, Kubernetes, and Helm
  • Experience with Storybook, Artillery, LaunchDarkly, FullStory, New Relic, or Pantheon
  • Experience working with international clients in distributed or remote teams
  • Experience with cloud-native and serverless architecture
  • Experience designing and optimizing distributed systems
  • Experience with AI-assisted software development and engineering automation

Key Competencies

  • Excellent English communication and documentation skills
  • Strong analytical, problem-solving, and debugging abilities
  • Ability to troubleshoot complex and distributed systems
  • Strong understanding of software architecture and system design
  • Proactive approach to identifying technical risks and improvement opportunities
  • Strong ownership, accountability, and decision-making skills
  • Ability to collaborate effectively with global and cross-functional teams
  • Strong mentoring and technical leadership skills
  • Ability to communicate complex technical concepts to technical and non-technical stakeholders
  • Strong interest in emerging AI and cloud technologies

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