Technical Lead (Ruby on Rails)
JOB DESCRIPTION
JOB REQUIREMENT
WHAT'S ON OFFER
CONTACT
Job Summary
Company Type:
Product
Technical Skills:
Ruby, RoR/Rails
Location:
Ho Chi Minh - Viet Nam
Working Policy:
Job ID:
J00447
Status:
Close
Related Job:
Lead Penetration Tester
Ho Chi Minh, Ha Noi - Viet Nam
Outsource
- Security
Conduct authorized penetration testing for various digital platforms, including web applications, mobile applications, APIs, infrastructure, and cloud environments. Identify and document security vulnerabilities, validate and exploit when necessary, covering areas such as authentication, authorization, session management, input validation, encryption, access control, and business logic issues. Perform security assessments according to industry standards (e.g. OWASP Top 10, OWASP API Security Top 10, OWASP Mobile Security Testing Guide) and relevant security practices. Analyze application flows, user journeys, transaction processes, access controls, and data handling mechanisms to uncover potential security risks. Conduct vulnerability assessment and manual verification to reduce false positives, confirming actual exploitability in authorized environments. Retest to validate remediation effectiveness and ensure vulnerabilities are properly resolved. Support security testing activities within the software development life cycle (SDLC), including security requirement review, threat analysis, test planning, and release security validation. Stay updated with emerging cyber threats, attack techniques, security risks, and security testing best practices. Lead the planning, scoping, and execution of penetration testing activities across assigned projects. Define the penetration testing approach, test strategy, testing scope, priorities, timelines, and required evidence based on project and client requirements. Guide and mentor penetration testers or security engineers in testing methodology, vulnerability validation, reporting quality, and remediation discussions. Review vulnerability findings, risk ratings, evidence, and remediation recommendations to ensure accuracy, consistency, and practical value. Serve as the main technical point of contact for penetration testing activities, working with client stakeholders, security teams, development teams, DevOps, infrastructure teams, and compliance teams. Facilitate vulnerability walkthroughs, risk clarification sessions, remediation discussions, and retesting alignment with relevant stakeholders. Support estimation, planning, status tracking, issue escalation, and delivery reporting for security testing activities. Contribute to improving security testing processes, reporting templates, testing checklists, knowledge sharing, and reusable testing practices. Support regulatory, audit, and compliance requirements by providing security testing evidence, reports, remediation status, and technical clarification when needed.
Negotiation
View details(JTL) Tech Lead (ERP)
Ho Chi Minh - Viet Nam
Outsource
- .NET
- ReactJS
- Azure
Leading, mentoring, and developing a cross-functional team of backend and frontend developers, and promoting technical ownership and continuous learning. Ensuring that technical direction and architecture across the stack follows the JTL guidelines and addressing any technical debts & challenges. Active involvement in designing and reviewing backend services, REST and GraphQL APIs in .NET, as well as React/TypeScript frontend components. Establishing and upholding engineering standards for code quality, maintainability, automated testing, and sustainable development practices. Leading technical discussions and design decisions, while balancing trade-offs in a complex, large-scale system. Advocating for AI-assisted development across the team and supporting engineers in utilizing AI tools effectively. Aligning backend and frontend teams and fostering close collaboration with quality engineers, architects, and product managers. Identifying technical risks, challenging assumptions, and driving continuous improvement.
Negotiation
View detailsDistributed Systems Engineer
Others - Singapore
Product
- Data Engineering
- Backend
- Devops
- Golang
- Rust
- C/C++
- Python
Architecting and scaling distributed systems for managing large amounts of sensory, telemetry, and control data across cloud and edge environments Creating data ingestion and streaming pipelines to connect fleets of robots to the cloud in real time, including video, LiDAR, joint states, and audio data Building large-scale training and inference platforms for multimodal foundation models that drive robot autonomy and teleoperation Collaborating with ML and Robotics engineers to support hardware-in-the-loop simulation, policy rollout, and continuous learning Developing internal observability systems for fleet monitoring, reliability, and performance tuning Leading infrastructure decisions, including distributed storage and consensus protocols, GPU orchestration, and network reliability