The Position 

We are seeking a highly skilled and forward-thinking Automation QA Engineer to join our OESIS Framework team. This role focuses on ensuring the quality, reliability, and integration of our OESIS across diverse environments through an automation-first and AI-driven testing approach. 

You will design intelligent test systems, validate OESIS behavior at system and integration levels, and leverage AI/ML techniques to enhance test effectiveness and efficiency. 

What you will be doing: 

Automation & OESIS Quality Engineering 

• Design, develop, and maintain scalable automated test frameworks for OESIS validation (preferably using Robot Framework and Python). 

• Drive an automation-first testing strategy for OESIS components and integrations. 

• Ensure high test coverage across: 

• Functional and regression testing 

• API and integration testing 

• System-level and compatibility testing 

• Analyze test results, identify defects, and work closely with developers to resolve issues. 

AI-First Testing Innovation 

• Apply AI/ML techniques to improve test coverage, defect detection, and test maintenance. 

• Explore and implement: 

• Intelligent test generation 

• Self-healing automation 

• Smart test selection and failure analysis 

• Continuously evaluate new AI-driven testing tools and approaches. 

Shift-Left & Agile Collaboration 

• Collaborate early with developers and product managers to improve testability and define quality criteria. 

• Contribute to test strategy, design reviews, and requirement analysis. 

• Actively participate in Agile/Scrum ceremonies and align testing with sprint goals. 

OESIS & Integration Testing 

• Validate OESIS functionality across different operating systems, environments, and third-party integrations. 

• Perform API testing (RESTful services) using tools like Postman or custom scripts. 

• Ensure OESIS reliability, backward compatibility, and ease of integration for customers. 

CI Integration & Continuous Testing 

• Integrate automated tests into CI pipelines (e.g., Jenkins, GitHub Actions). 

• Support continuous testing practices to ensure fast and reliable feedback cycles. 

Quality & Continuous Improvement 

• Investigate and reproduce customer-reported OESIS issues. 

• Continuously improve automation frameworks, test coverage, and QA processes. 

• Promote a quality-first mindset within the team. 

What We Need From You 

• Proven experience as a QA Automation Engineer (2 years minimum). 

• Strong experience building or maintaining automation frameworks (Robot Framework preferred, or similar tools) (2 years minimum). 

• Solid programming skills in Python (or Java/Groovy) (2 years minimum). 

• Strong understanding of software testing methodologies (functional, regression, exploratory). 

• Hands-on experience with API testing. 

• Experience with CI pipelines and version control (Git) (1 years minimum).. 

• Experience working in Agile/Scrum environments. 

• Strong analytical and problem-solving skills with attention to detail. 

• Good English communication skills is a plus. 

AI-Focused Skills (Highly Preferred) 

• Understanding of AI/ML concepts in software testing. 

• Experience applying AI tools to improve testing efficiency or coverage. 

• Interest in building AI-driven QA practices. 

It Would Be Nice If You Have 

• Experience testing SDKs, libraries, or system-level software. 

• Knowledge of cross-platform testing (Windows, Linux, macOS). 

• Experience with performance or reliability testing (e.g., JMeter). 

• Familiarity with debugging tools and logs for low-level/system issues. 

• Bachelor’s degree in Computer Science, Software Engineering, or related field. 

• Support testing for Naver Clip Project (short-form video service integrated into Naver's main app and Naver TV).
• Execute and participate in all testing activities, including manual and automation tests, to improve product quality, and work closely with the team to deliver product success.
• Automate functional, regression, and/or performance testing to speed up the product delivery cycle.
• Have complete responsibility to enhance end-to-end automated test coverage.
• Participate in the review of project requirements to understand test objectives, to provide input on the testability of requirements, and estimation for the testing activities.
• Prepare detailed test reports and provide data-driven Sign-Off decisions.

Your qualifications: 

• 4 - 6 years of experience in software quality assurance and testing.
• Experience with manual testing to make sure that the product functionalities comply with business requirements is a MUST.
• Experience in building or maintaining automation testing frameworks for Web and API automation frameworks (e.g., Puppeteer, Playwright, Selenium).
• Strong experience of at least one modern programming language, such as JavaScript, Java, Python,... with a strong base in object-oriented design and development.
• Bachelor’s degree in Computer Science, IT, or a related field.
• Strong English communication skills, both written and spoken.

It's a big plus if you:

• ISTQB or other relevant testing certifications.
• Experience of using AI tools (GitHub Copilot, OpenAI api, etc.) or AI-based testing platforms to optimize the QA workflow.
• Proficiency in Korean (TOPIK certification).

• Support testing for Webtoon Project (a global digital comics platform that provides a wide range of webcomics to users worldwide).
• Execute and participate in all testing activities, including manual and automation tests, to improve product quality, and work closely with the team to deliver product success.
• Automate functional, regression, and/or performance testing to speed up the product delivery cycle.
• Have complete responsibility to enhance end-to-end automated test coverage.
• Participate in the review of project requirements to understand test objectives, to provide input on the testability of requirements, and to estimate the testing activities.
• Prepare detailed test reports and provide data-driven Sign-Off decisions.

Your qualifications: 

• 4 - 6 years of experience in software quality assurance and testing.
• Experience with manual testing to make sure that the product functionalities comply with business requirements is a MUST.
• Experience in building or maintaining automation testing frameworks for Web and API automation frameworks (e.g., Puppeteer, Playwright, Selenium).
• Strong experience of at least one modern programming language, such as JavaScript, Java, Python,... with a strong base in object-oriented design and development.
• Bachelor’s degree in Computer Science, IT, or a related field.
• Strong English communication skills, both written and spoken.

It's a big plus if you:

• ISTQB or other relevant testing certifications.
• Experience of using AI tools (GitHub Copilot, OpenAI api, etc.) or AI-based testing platforms to optimize the QA workflow.
• Proficiency in Korean (TOPIK certification).

We are seeking a highly motivated and enthusiastic Experienced QA Engineer to join our QE team.

Location: Block B, Viettel Tower, 285 CMT8 street, Hoa Hung Ward, HCMC.

This role provides the opportunity to apply advanced software testing methodologies, tools, and best practices to enhance quality standards and continuously improve testing processes within a professional engineering environment. You will work closely with experienced QA Engineers and Development teams to ensure the quality and reliability of our products.

Your day-to-day: 

• Execute and participate in all testing activities, including manual and automation tests, to improve product quality, and work closely with the team to deliver product success.
• Automate functional, regression, and/or performance testing to speed up the product delivery cycle.
• Have complete responsibility to enhance end-to-end automated test coverage.
• Participate in the review of project requirements to understand test objectives, to provide input on the testability of requirements, and to estimate the testing activities.
• Prepare detailed test reports and provide data-driven Sign-Off decisions.

Your qualifications: 

• Bachelor’s degree in Computer Science, IT, or a related field.
• 4 - 6 years of experience in software quality assurance and testing.
• Experience with manual testing to make sure that the product functionalities comply with business requirements is a MUST.
• Experience in building or maintaining automation testing frameworks for Web and API automation frameworks (e.g., Puppeteer, Playwright, Selenium).
• Strong experience of at least one modern programming language, such as JavaScript, Java, Python,... with a strong base in object-oriented design and development.
• Strong English communication skills, both written and spoken.

It's a big plus if you:

• ISTQB or other relevant testing certifications.
• Experience of using AI tools (GitHub Copilot, OpenAI api, etc.) or AI-based testing platforms to optimize the QA workflow.
• Proficiency in Korean (TOPIK certification).

The Position

OPSWAT is committed to harnessing the power of AI to drive meaningful advancements across all areas of our business. We are currently seeking a highly skilled AI Engineer (Middle Level) to lead and support the development of AI-driven projects, with a key focus on integrating our in-house AI Insights go-to-market platform with various enterprise systems.

In this role, you will work closely with the Digital Transformation Team, Customer Experience (CX) Team, and the Enterprise & Data Team to integrate AI capabilities across CRM and other critical business platforms. This is a unique opportunity to be at the forefront of AI innovation within a global cybersecurity company, delivering impactful solutions that improve efficiency, intelligence, and customer outcomes.

What You Will Do

• Development of AI Insights - Go-To-Market Platform:
  • Design, build, and evolve AI Insights, OPSWAT’s in-house, AI-powered go-to-market platform built on CRM and enterprise data.
  • Architect and implement multi-agent AI systems that analyze GTM data to:
    • Identify customer buying intent, readiness, and deal momentum
    • Prioritize customer accounts and opportunities with clear, explainable reasoning
    • Detect pipeline risk, slippage, and growth opportunities across sales and marketing
  • Develop and maintain data pipeline to transform raw CRM data into decision-ready signals, metrics and insights used by AI agents.
• Development of Chatbot Platform:
  • Design, build and maintain OPSWAT AI Assistant - our chatbot framework to build chatbot systems.
  • Continuously improve Agentic RAG, MCP services and data pipeline for enterprise data systems.
  • Fine-tune a custom LLM model with deep understanding of OPSWAT products and cybersecurity world.
  • Fine-tune SLM model for intention classification, agentic tool calling, etc.
• Research & Propose Innovative Solutions: exploring and implementing novel AI techniques and automation solutions.

What We Need From You

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of experience in software engineering, with a focus on Generative AI, LLM, Machine Learning and web app development.
• Experience in multi-agent orchestration framework (e.g. LangGraph, AutoGen, Agent Framework, ...).
• Experience in RAG architectures and Vector databases (e.g. Azure AI Search, Pgvector, Weaviate, ...).
• Experience in fine-tuning or instruction-tuning LLMs.
• Solid understanding of software development methodologies (Agile, Scrum, etc.).
• Good communication, collaboration, and interpersonal skills.
• Strong problem-solving and analytical skills.
• Ability to work independently and as part of a team in a fast-paced environment.
• Proficiency in one or more of the following programming languages: Python, React, Typescript.

It Would Be Nice if You Have

• Certifications in AWS and Azure architecture.
• Experience in backend-end development.
• Experience in CI/CD pipelines and cloud production deployment (Azure, AWS or GCP).

About the Role

The CTO Intelligence Hub is OPSWAT’s internal AI-powered data platform; dashboards and APIs that give leadership real-time visibility into AI adoption, financial performance, customer health, and sales. The platform runs on a fleet of Flask, FastAPI, and Streamlit applications backed by a Fabric → Parquet → S3 data pipeline, all tied together by an agentic coding system where GitHub Issues become production pull requests in under three minutes.

As AI Platform Architect, you own the application layer. You design and build new intelligence products, evolve existing dashboards, and work with the AI coding pipeline — writing the specs, reviewing the plans, and guiding the implementation. You are the “human senior engineer” in a team where your main coding collaborator is Claude.

What You Will Own

• Application architecture: Flask APIs, FastAPI microservices, Streamlit dashboards; schema and data-flow design across 12+ applications
• Agentic coding pipeline: creating well-scoped GitHub Issues, reviewing AI-generated implementation plans, approving or refining, merging PRs; the pipeline (claude-coder) takes issues from triage to production PR in ~3 minutes for routine work
• Data pipeline & analytics: extending the Fabric → Parquet → S3 pipeline; designing new analytics (percentile ranking, quadrant analysis, trend computation); HR enrichment and data quality
• Test-driven development: writing pytest spec suites that the AI implementer must satisfy; test files are the spec and cannot be modified by the AI
• Claude API / CLI integration: building features that call Claude for inference (content generation, analysis, RFP answering); working with OAuth-based CLI inference and direct API patterns
• UX & visualisation: Plotly dashboards, Jinja2 templates, React/Vite prototypes; maintaining the OPSWAT brand system across all apps
• Architecture documentation: keeping Confluence up to date as the system evolves; writing CLAUDE.md context files that teach the AI pipeline how each repo works
• New product design: identifying gaps in current intelligence coverage and proposing, scoping, and shipping new internal tools

You Will Be a Strong Fit If You Have

• 3–7 years of Python backend development (Flask, FastAPI, or equivalent)
• Strong data skills: pandas, SQL, Parquet, data modelling; you are comfortable designing a metrics pipeline from raw HR and usage data to ranked leader-board
• Experience working with LLM APIs (OpenAI, Anthropic, or equivalent) in production
• A test-first mindset: you write tests before code and believe the test suite is the specification
• Clear written communication because your primary “pairing partner” reads GitHub Issues, your ability to write precise, unambiguous requirements directly determines output quality
• Comfort reading and reviewing AI-generated code critically; you know when to approve, when to push back, and when to take the keyboard yourself
• Experience with REST API design and documentation

Nice to Have

• Streamlit or Plotly dashboard development
• React / TypeScript (for UX prototypes)
• Microsoft Fabric, Azure Data Warehouse, or similar cloud data platforms
• Familiarity with GitHub Actions and CI/CD pipeline design
• Experience building multi-language document processing (the RFP automation covers 14 languages)
• Prompt engineering and system-prompt design for agentic workflows
• OPSWAT product knowledge (MetaDefender, OESIS, CDR - not required but helpful)

As a centralized management console, My OPSWAT Central Management delivers unified visibility, monitoring, and orchestration across OPSWAT’s entire security ecosystem. The platform enables organizations to manage multiple MetaDefender deployments from a single-pane-of-glass, supporting unified policy enforcement, real-time system monitoring, comprehensive reporting, and scalable operational oversight.

We are looking for hands-on Backend Developer to join My OPSWAT Central Management team. In this role, you will collaborate closely with cross-functional teams throughout the full product lifecycle. You’ll also have the opportunity to see the direct impact of your work, as your contributions help customers secure and manage their most critical infrastructure.

Responsibilities

• Design, develop, and optimize backend components for high-performance and scalable solutions. 

• Implement and maintain RESTful APIs, gRPC services, and backend tasks, including database management. 

• Troubleshoot, debug, and resolve functionality issues to ensure system reliability. 

• Write clean, well-documented code and maintain technical diagrams. 

• Analyze and optimize backend codebase for efficiency and scalability. 

• Apply best practices in secure coding, authentication mechanisms, and cybersecurity. 

• Collaborate with cross-functional teams to deliver high-quality software solutions. 

Required Qualifications

• At least 2 years' experience in backend development using Go.

• Strong programming skills in Go Core, OOP, and Design Patterns. 

• Experience with backend frameworks such as Gin, Echo, Go-kit

• Expertise in developing RESTful APIs, working with gRPC, and handling JSON data. 

• Strong knowledge of OAuth 2.0, SSO, authentication mechanisms, and secure coding practices. 

• Experience with MongoDB or other NoSQL databases. 

• Strong debugging skills, including static and dynamic analysis of malicious scripts and documents. 

• Experience with Linux systems development, Docker, Microservices, and Kubernetes/Docker Swarm. 

Nice-to-Have

• Java, Java Core, Spring Boot, Spring MVC, Spring Security. 

• Angular, Typescript, JavaScript, HTML

• Experience working on platform-based or centralized products. 

• Familiarity with JIRA, CI/CD pipelines, Git, and SonarQube. 

• Knowledge of Agile development methodologies. 

• Experience with scripting languages like Python, Shell, etc. 

• Strong ability to work on multiple projects simultaneously. 

• Cybersecurity domain experience (file security, device security, network security, etc.). 

• Bachelor’s or Master’s degree in Software Engineering, Information Technology, Computer Science, or Mathematics. 

Why you'll love working here

• Meaningful work alongside passionate colleagues.

• International working environment in a global leading cybersecurity product company.

• Attractive compensation package with regular performance assessments and salary reviews.

• 13th-month salary and performance-based bonuses.

• 100% salary and full insurance coverage during the probationary period.

• Comprehensive health care program (PVI) for employee and family members.

• 15+ paid days off per year.

• Employee recognition programs with quarterly, annual, and President’s Club awards.

• Engaging team activities including team building, outings, sports, and trade union events.

• Modern open office located on the top floor in District 3, equipped with recreation areas, sports facilities, fresh fruits, coffee, and team.

#LI-onsite

The Position

• Join the infrastructure team behind MDaaS — a real-time malware scanning platform handling 30M+ requests/day, built on AWS, Kubernetes, and event streaming.

• You'll work in an agile scrum team, owning infrastructure-as-code, CI/CD pipelines, and observability. Security and compliance are first-class requirements, not afterthoughts.

What You Will be Doing

• Deploy and maintain workloads on EKS via ArgoCD — review GitOps PRs, handle sync failures, approve image updates

• Write and update Helm charts / Kustomize overlays across dev / staging / prod

• Triage alerts from Prometheus / Grafana / Coralogix — root cause analysis, resolve or escalate

• Review and apply Terraform changes — plan, validate, and merge infra PRs (EKS, MSK, ALB, IAM)

• Maintain CI/CD pipelines on Bitbucket Pipelines and GitHub Actions — fix broken builds, integrate security scans

• Configure and tune KEDA ScaledObjects for Kafka / RabbitMQ consumers

• Triage CVEs from Blackduck / Trivy reports — prioritize CVSS ≥ 7.0, coordinate patches with dev team

• Rotate secrets, verify External Secrets Operator sync, enforce no-hardcoded-credentials policy

• Document infrastructure and application changes for engineers and QA

• Participate in on-call rotation — incident response, post-mortems, runbook updates

• Research new tools and technologies to address current pain points and improve system reliability, scalability, and security — evaluate, prototype, and propose adoption when appropriate

What We Need From You

Education & Background

• BA/BS in Computer Science, Engineering, or equivalent hands-on experience

Soft Skills

• Strong verbal and written communication in English

• Self-motivated; works well in a fast-paced, collaborative team

• Eager to learn new tools and apply them quickly

• Passionate about solving problems in a principled, elegant way

• Comfortable both teaching and learning from teammates

Cloud & Infra

• AWS hands-on: EKS, ECR, IAM/IRSA, MSK, S3, ALB, VPC, Security Groups

• Terraform: write modules, manage remote state, integrate with CI

• Kubernetes: RBAC, ingress, network policies, HPA, resource tuning — cluster management via Rancher or K9s

• Helm + Ansible: author charts and playbooks, manage versioning

• Docker: multi-stage builds, image optimization

• Linux/Windows systems administration

CI/CD & GitOps

• Bitbucket Pipelines, GitHub Actions, or TeamCity — write and maintain, not just use

• ArgoCD: sync policy, health checks, rollback

• PR-based deployments; no direct commits to main/prod

Observability

• Prometheus, Grafana, CloudWatch, Elasticsearch — setup and maintain

• Structured logging, alert routing, dashboard authoring

Security

• Least privilege: IAM, IRSA, K8s RBAC — no wildcard permissions

• Secret management: External Secrets / AWS Secrets Manager, zero hardcoded credentials

• Supply chain: dependency scanning (Blackduck / Snyk / Trivy), CVE triage by CVSS score

• Network segmentation: private subnets, Security Groups, ingress/egress control

• Working knowledge of ISO/IEC 27001 and SOC 2 Type II — access control, audit trail, change management

• Familiar with CIS Benchmarks for Kubernetes and Linux hardening

Development

• Python and/or Go — scripting, tooling, automation

• Able to read Node.js/TypeScript code to debug service issues independently

AI & Tooling

• Actively uses AI coding tools (GitHub Copilot, Cursor, Claude) in daily workflow — writing scripts, Terraform modules, Helm templates, and debugging

• Knows how to prompt effectively, verify AI output, and not blindly trust generated infrastructure code

Nice-to-have

• Experience in the cybersecurity industry

• Knowledge of compliance frameworks: NIST CSF, HIPAA, GDPR — applied to real infrastructure

• Istio: mTLS, VirtualService/DestinationRule, traffic management

• KEDA advanced: custom metrics, scale-to-zero, cooldown tuning

• Kafka (MSK) operations: topic management, consumer lag, AKHQ

• Policy-as-code: OPA/Gatekeeper or Kyverno

• OWASP container and API security principles

• Coralogix / Datadog with OpenTelemetry — custom pipelines, alert routing

• Kubecost cost analysis, Kubeshark traffic capture

• Experience with large-scale systems: 30M+ requests/day

• Azure exposure (secondary to AWS)

• Has used AI to generate, review, or optimize infrastructure-as-code (Terraform, Helm, bash scripts) and understands its limitations: hallucinations, outdated API references, security blind spots

• Experimented with AI APIs (OpenAI, Anthropic) to build internal automation or tooling

The position

OPSWAT Network Access Control (NAC) provides comprehensive visibility, control, and enforcement across network environments. By combining device posture assessment, authentication, policy enforcement, and threat detection, OPSWAT NAC enables organizations to securely manage access across wired, wireless, VPN, and BYOD environments while maintaining strong security and compliance standards.

We are looking for a hands-on Full‑Stack Developer to join the Network Access Control (NAC) team. In this role, you will collaborate closely with backend, frontend, QA, DevOps, and product teams across the full product lifecycle. You will work on both backend services and user-facing applications, and you will see the direct impact of your work as it helps customers secure their most critical network infrastructure.

What You Will Be Doing

• Design, develop, and optimize full‑stack solutions for high‑performance and scalable Network Access Control systems.
• Develop and maintain backend services including RESTful APIs, gRPC services, background jobs, and database integrations.
• Design and implement frontend components and user interfaces for network management, monitoring, and reporting features.
• Troubleshoot, debug, and resolve issues across both frontend and backend to ensure system reliability and performance.
• Write clean, maintainable, and well-documented code; contribute to technical documentation and system diagrams.
• Analyze and optimize application performance, scalability, and security across the full stack.
• Apply best practices in secure coding, authentication, authorization, and cybersecurity principles.
• Collaborate with cross-functional teams to deliver high-quality, end-to-end software solutions.

What We Need from You

• At least 2 years of experience in software development with hands-on experience across backend and frontend components.
• Strong experience with Go for backend development, including Go Core, OOP, and Design Patterns.
• Experience with Go backend frameworks such as Gin, Echo, or Go-kit.
• Solid knowledge of RESTful APIs, gRPC, and JSON-based communication.
• Experience building frontend applications using Angular, TypeScript, JavaScript, and HTML/CSS.
• Strong understanding of OAuth 2.0, SSO, authentication mechanisms, and secure coding practices.
• Experience with MongoDB or other NoSQL databases.
• Strong debugging and troubleshooting skills across frontend and backend layers.
• Experience working with Linux environments, Docker, Microservices architecture, and Kubernetes or Docker Swarm

It Would Be Nice If You Have

• Familiarity with platform-based or centralized network/security products.
• Experience using JIRA, CI/CD pipelines, Git, and SonarQube.
• Knowledge of Agile/Scrum development methodologies.
• Experience with scripting languages such as Python or Shell.
• Ability to manage multiple tasks and projects simultaneously.
• Background in cybersecurity domains such as network security, device security, or access control systems.
• Bachelor’s or Master’s degree in Software Engineering, Information Technology, Computer Science, or Mathematics.

Why you'll love working here

• Meaningful work alongside passionate colleagues.
• International working environment in a global leading cybersecurity product company.
• Attractive compensation package with regular performance assessments and salary reviews.
• 13th-month salary and performance-based bonuses.
• 100% salary and full insurance coverage during the probationary period.
• Comprehensive health care program (PVI) for employee and family members.
• 15+ paid days off per year.
• Employee recognition programs with quarterly, annual, and President’s Club awards.
• Engaging team activities including team building, outings, sports, and trade union events.
• Modern open office located on the top floor in District 3, equipped with recreation areas, sports facilities, fresh fruits, coffee, and team.

About the Role

The CTO Intelligence Hub is OPSWAT’s internal data platform; a fleet of 20+ containerised applications running on AWS EC2 that deliver AI adoption analytics, financial intelligence, customer health scoring, sales leaderboards, and content generation to OPSWAT leadership and 590+ engineers worldwide. You will own the infrastructure layer that keeps this platform reliable, secure, and scalable.

This is a hands-on individual-contributor role. You will be the sole infrastructure owner on day one, working closely with the CTO and one AI Platform Architect to operationalise and evolve the system.

What You Will Own

• AWS infrastructure: EC2 instances (eu-north-1), S3 buckets, IAM roles, SSM-based remote access (no SSH), security group allowlists across 8 global offices
• Container orchestration: Docker Compose fleet of 20+ services with sequential startup chains, health monitoring, auto-rollback, and OOM prevention on memory-constrained instances
• CI/CD pipeline: GitHub Actions workflows (centralized deploy-app.yml), S3 artifact rotation, per-service smart change detection, post-deploy health checks
• Reverse proxy & SSO: nginx routing, Cloudflare SSL termination, OAuth2 Proxy backed by Azure AD for single sign-on across all internal apps
• Credential & secrets management: OAuth token lifecycle (token-proxy auto-refresh), GitHub org secrets, PAT rotation, SSM Parameter Store, per-app .env files
• Data pipeline operations: EC2 #3 (Fabric → Parquet → S3), daily cron jobs, MSAL token refresh, lockfile and resume logic
• Observability & incident response: health monitor (15-min cron), watchdog deep-checks, Telegram alerting, EC2 reboot recovery, Docker mount-corruption recovery
• Security posture: network-level access controls, credential hygiene, OPSEC between corporate and personal identities

You Will Be a Strong Fit If You Have

• 3–6 years hands-on AWS experience (EC2, S3, IAM, SSM — not just console clicks)
• Solid Docker and Docker Compose skills; you debug failed container starts at 2 am without fear
• GitHub Actions: writing and maintaining multi-job workflows with secrets, artifacts, and matrix builds
• Linux system administration (Ubuntu): cron, systemd, disk management, process investigation
• Python scripting for ops tasks (deployment scripts, health checks, API automation)
• nginx configuration: upstream proxying, path-based routing, SSL
• A security-first mindset: you default to least-privilege and always ask “what happens if this leaks?”

Nice to Have

• Experience with Cloudflare (proxying, SSL, DNS management)
• Azure AD or OAuth2 Proxy familiarity
• PostgreSQL administration
• Experience operating ML/AI inference workloads
• GitHub App development (JWT-based installation tokens)
• Familiarity with Microsoft Fabric or Azure data services

The Position

MetaDefender Industrial Firewall by OPSWAT is a purpose-built security solution designed to protect OT and ICS environments. It provides deep packet inspection for industrial protocols, AI-driven policy generation, and high-performance, low-latency protection to ensure both security and operational continuity.

We are looking for a Junior QA Engineer to support the quality assurance of OPSWAT’s cybersecurity products. In this role, you will work closely with experienced team members and be involved in different stages of the software development lifecycle, with opportunities to learn both manual and automation testing.

What You Will Be Doing

• Execute manual test cases and support automated testing activities
• Review product requirements and clarify test scenarios with the team
• Write and maintain basic test cases and test documentation
• Perform different types of testing, including: functional testing, integration testing, API testing (basic level), regression testing and usability testing
• Support automation tasks using Python (with guidance from senior team members)
• Identify, document, and track bugs clearly
• Assist in reproducing issues and supporting troubleshooting when needed

What We Need From You

• 0–2 years of experience in software testing or a strong interest in QA
• Basic understanding of software testing concepts and QA processes
• Familiarity with Linux environment and web application testing
• Basic programming knowledge in Python or willingness to learn automation
• Basic understanding of networking concepts (e.g., Routing, Switching, VPN is a plus)
• Willingness to learn, attention to detail, and a proactive attitude
• Familiarity with using AI tools to improve productivity
• Good written English communication skills

It Would Be Nice If You Had

• Familiarity with tools such as JIRA, Git, or CI/CD tools like TeamCity
• Exposure to test automation or scripting
• Basic knowledge or interest in cybersecurity or networking
• Ability to communicate in English (verbal)

The Position: 

Do you like puzzles? In OPSWAT, building software is all about solving puzzles. Every piece of code is contributing to the big picture. Working in the OPSWAT team, every one of us is a unique and irreplaceable talent contributing to building a great software management and security product. 

If you are a knowledgeable, creative, passionate individual who is interested in designing and building unique security software that no one else is building, then we want you! 

OESIS Framework is the leading endpoint management across Windows, Mac, Linux and mobile devices. Right now, there is a chance for us to build the next generation of OESIS Framework with modern technology. Cloud based distributed databases, real time data analysis, remote scanning, open community concept, etc. This position will be responsible for helping design the next generation of security software, working with a worldwide team of talents to develop the project and provide critical technical advice and decision making.  

What You Will Be Doing:

• Partner with Product Management and Business Development team to develop, lead and execute an appropriate strategy for the next generation of technology across different platforms 
• Take ownership of overall architecture and key components design for the current and future SDK 
• Join an existing agile team as a software engineer 
• Design, develop, implement and test OESIS Framework using C++, Squirrel in Windows, macOS and Linux environment 
• Review design specification / coding 
• Implement feature with unit testing and functionality testing 
• Research feasibility of implementations as a proof of concept 
• Implement new versions of the product 

What We Need From You 

• Passionate about building and leading technology
• 3+ years of practical experience in C++ programming
• Good object-oriented design & programming fundamental
• Additional programming skills with these languages is a plus: Squirrel, Python, Ruby; and databases: MongoDB, PostgreSQL
• Desire to learn and grow 
• Good coding and debugging skills 

It Would Be Nice If You Had 

• Bachelor's Degree in Computer Science, or related major 
• Good knowledge in AI, automation and CI/CD
• Experience building SDKs and/or REST APIs 
• Experience in developing Computer/Network security related products 
• Experience with Git, Bitbucket, Jira, Confluence, TeamCity 
• Experience with Agile / Scrum working environment 

We’re building a small remote IT Operations team in Vietnam to provide helpdesk and operational coverage during weekends and off-peak hours for a globally distributed company. We’re hiring three positions covering:

• Full weekend coverage (Saturday & Sunday, 24 hours) split across three 8-hour shifts
• Weekday shifts (one or two days per person, 06:00–14:00 ICT) covering Asia-Pacific business hours and bridging US/EU gaps

Schedules are coordinated across the team with flexibility to swap shifts as long as full coverage is maintained. Hours range from 24–32 per week depending on schedule.

These are hands-on roles splitting between reactive helpdesk support and proactive project work. During quieter periods you’ll have space for system improvements, maintenance, and new solutions.

Available Schedules (all times ICT/Vietnam)

Schedule A — 32 hours/week

Monday, Friday, Saturday, Sunday: 06:00–14:00

Schedule B — 32 hours/week

Tuesday, Wednesday: 06:00–14:00 | Saturday, Sunday: 14:00–22:00

Schedule C — 24 hours/week

Thursday: 06:00–14:00 | Saturday, Sunday: 22:00–06:00

Please indicate which schedule(s) you’re interested in when applying.

What You’ll Do

• First responder for employee IT support via helpdesk tickets, chat, and other channels.
• Troubleshoot issues across Windows, macOS, and Linux environments.
• Manage user accounts, access, and permissions through Okta, Active Directory, and Google Workspace.
• Administer SaaS platforms including CrowdStrike, Jira, Slack, and others.
• Handle zero-touch workstation deployment and remote endpoint management.
• Monitor systems and security tooling for alerts or events requiring escalation.
• Maintain support documentation and runbooks.
• Coordinate with vendors on hardware procurement, returns, and repairs.
• Take on project work — system improvements, automation, and new solutions during downtime.

You May Be a Good Fit If You Have

• Strong English proficiency, written and verbal. You’ll communicate with employees across multiple timezones via chat, tickets, and video calls.
• Experience in helpdesk, desktop support, or IT operations covering Windows, macOS, and Linux.
• Working familiarity with identity and access management — Okta, Active Directory, or similar.
• Comfort administering cloud-based platforms (Google Workspace, Jira, Slack, etc.).
• Familiarity with Linux servers and/or Windows Server environments.
• Some scripting ability (Bash, Python, or similar) or willingness to develop it.
• Basic understanding of cybersecurity principles — hands-on experience is a plus.
• Personal curiosity about technology — home labs, side projects, automation experiments, anything that shows you tinker and learn on your own.

Bonus

• SSO and provisioning protocols (SAML 2.0, SCIM).
• Endpoint management and zero-touch deployment tools.
• Networking fundamentals, VPNs, and firewall/routing concepts.
• A/V and telecom systems.
• Authorization and privilege management (LDAP/AD binding, least-privilege access).

Work Style

• Independent on weekends with escalation paths for critical issues.
• Weekday shifts overlap with the broader IT and security team for collaboration and handoffs.
• We value self-motivation, clear communication, and a genuine desire to grow your skills and step outside your comfort zone.
  
  
  
  
  
  
  #LI-KG1
  #LI-VIETNAM
  #LI-INDIA

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Job Summary: 

We are seeking a highly motivated and detail-oriented Analog Mixed-Signal CAD Engineer to join our design automation team. In this role, you will develop, maintain, and support CAD tools and design flows for analog and mixed-signal IC design. You will work closely with circuit designers, layout engineers, and EDA vendors to ensure efficient and robust design environments. 

Key Responsibilities: 

• Develop and maintain analog/mixed-signal design flows using industry-standard EDA tools (Cadence Virtuoso, Spectre, etc.). 
• Automate design tasks using scripting languages (e.g., Python, SKILL, Tcl, Perl). 
• Support schematic, layout, simulation, and verification environments. 
• Collaborate with design teams to understand requirements and improve design productivity. 
• Integrate and validate PDKs (Process Design Kits) and technology files. 
• Provide documentation, training, and support for CAD tools and flows. 
• Interface with EDA vendors to evaluate and deploy new tools and features. 
• Monitor and resolve CAD tool issues, ensuring high availability and performance. 

Required Qualifications: 

• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or related field. 
• 3+ years of experience in analog/mixed-signal CAD or EDA tool development. 
• Strong knowledge of analog/mixed-signal IC design methodologies. 
• Proficiency in scripting languages such as SKILL, Python, Tcl, or Perl. 
• Experience with Cadence Virtuoso, Spectre, and AMS simulation environments. 
• Familiarity with PDK integration and technology file management. 
• Excellent problem-solving, communication, and teamwork skills. 

Preferred Qualifications: 

• Experience with digital-on-top (DoT) or mixed-signal verification flows. 
• Knowledge of version control systems (e.g., Git, Perforce). 
• Familiarity with Unix/Linux environments and shell scripting. 
• Exposure to advanced process nodes (e.g., 7nm, 5nm). 

We are seeking an experienced Analog/Mixed-Signal (AMS) Circuit Design Engineer to join our high-performance design team working on next-generation transceiver IPs targeting the TSMC 5/3nm technology node. In this role, you will design high-speed analog and mixed-signal circuits used in multi-gigabit transceivers, collaborating with layout, verification, and system teams to ensure robust performance, power efficiency, and successful silicon validation at advanced process nodes.

Key Responsibilities

• Design critical AMS blocks such as PLLs, CDRs, LDOs, bias generators, and ADC/DAC components for wireline transceivers. 
• Perform transistor-level design, simulation, and optimization for performance, power, and area across process, voltage, and temperature (PVT) corners.
• Work closely with layout engineers to guide floorplanning, matching-sensitive layout, and parasitic-aware design. • Perform design verification using pre- and post-layout simulations (transient, AC, noise, Monte Carlo, corner sweep).
• Ensure robust operation under variation, jitter, power supply noise, and crosstalk conditions.
• Create and maintain design documentation, design reviews, and specifications
• Collaborate with system architects, digital design, and firmware teams to define and optimize mixed-signal interface behavior.
• Support silicon bring-up, lab measurement correlation, and debug of design issues.
• Use industry-standard tools (e.g., Virtuoso, Spectre, HSPICE, ADE, MATLAB, Python) for design and analysis.

Required Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Microelectronics, or related field.
• 5+ years of experience in analog/mixed-signal circuit design in deep-submicron or FinFET technologies.
• Strong experience with:
  • Transistor-level design and simulation in advanced nodes (≤ 5nm).
  • Designing analog blocks for high-speed transceivers (e.g., clocking, bias, analog front ends).
  • SPICE simulation tools and AMS verification environments.
  • Deep understanding of noise, jitter, linearity, bandwidth, gain, impedance matching, and power trade-offs.
• Familiarity with layout interaction and parasitic-aware circuit optimization.
• Solid debugging, problem-solving, and documentation skills.

Benefits

• Competitive salary
• 13th month salary
• Performance bonus each year
• Flexible working time
• Health check each year
• Insurance for engineer and family
• Lunch Allowance
• Company trips.

Job Summary: We are seeking a talented Senior Design Verification Engineer to join our team. The ideal candidate will play a key role in verifying the functionality and performance of our digital and mixed-signal designs. You will work closely with the design and development teams to create and execute comprehensive verification plans, ensuring the robustness and reliability of our products.

Key Responsibilities:

• Develop and implement test plans and testbenches for verification of sub-blocks in high-speed Ethernet, UALink, PCIE PHY (64b/66b Encoder/Decoder, FEC encoder/decoder, DSP, FFE, DFE, MLSD).
• Identify, document, and debug functional issues found during verification, collaborating with design engineers for resolution.
• Develop and apply coverage models to ensure thorough validation of the design.
• Work closely with architects, designers, and software teams to comprehend the design architecture and contribute to high-level verification strategy.
• Stay up-to-date with industry best practices and emerging tools for design verification.

Qualifications:

• Bachelor’s in Electrical Engineering, Computer Engineering, or a related field.
• 2+ year of experience in DV.
• Strong proficiency in verification languages such as System Verilog, UVM (Universal Verification Methodology).
• Experience with simulation tools (e.g., Cadence Xcelium, Synopsys VCS, or Mentor Graphics QuestaSim).
• Familiarity with scripting languages such as Python, Perl, or Shell scripting for automation purposes.
• In-depth understanding of digital design principles, verification methodologies, and industry-standard protocols.
• Excellent analytical, debugging, and problem-solving skills.
• Strong teamwork and communication abilities.

Pay and Benefits

• Competitive salary.
• Performance bonus each year.
• Flexible working time.
• Health check each year.
• Insurance for engineer and family.
• Lunch Allowance.
• Company trips.

You will deploy and maintain our edge data centers for compute, AI and storage, contribute to the installation, migration, updates and integration of hypervisor services and modules. Maintain and optimize active projects. Participate in the development process of new projects and document the architecture and components.

Responsibilities

• Design, deploy, and manage highly available, scalable, and secure infrastructure solutions which include: Kubernetes on bare metal, Proxmox and Ceph
• Design and maintain Kubernetes, Ceph and Proxmox platforms for engineering team consumption
• Ensure that hardware design meets business and technical requirements, including performance, scalability, and reliability
• Evaluate and recommend new technologies and tools to improve the efficiency and effectiveness of virtualization solutions
• Ensure the reliability, performance, and scalability of our edge data centers
• Troubleshoot and resolve complex infrastructure issues, ensuring optimal performance and reliability
• Develop and maintain infrastructure-as-code (IaC) modules and configuration management to automate deployment, management, and monitoring processes

Essential Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Proven experience in developing Ansible roles and playbooks with idempotency.
• Proficiency in creating Terraform/Tofu modules.
• Strong GitOps mindset.
• In-depth knowledge of Linux networking
• Strong problem-solving and troubleshooting skills
• Familiarity with KVM/QEMU virtualization.
• Understanding of Ceph storage solutions.

Preferred:

• Experience with VXLAN, software-defined networking, and SR-IOV for smart NICs.
• Familiarity with the BGP protocol and configuring FRR or Bird.
• Experience with Terragrunt.
• Proficiency in using Ansible Tower or AWX.
• Proficiency in Python

#LI-KG1

#LI-REMOTE

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About the Opportunity

You will be joining a high-energy, global team with a clear vision: make a thriving business within reach of anyone.

We are already a powerhouse in the email space—serving thounsand verified users and delivering 1+ billion emails a month. But we aren’t stopping there. We are expanding beyond email into a whole suite of marketing tool.

We are looking for Backend Engineers who are problem solvers. Whether you are a strong builder (Mid-level) or a system architect (Senior), we want you to help us build high-scale infrastructure and new AI products from the ground up.

What You Will Do (The Mission)

You will not just "code tasks." You will drive business impact by working on:

• High-Scale Systems: Build and operate backend services that handle 1 billion+ monthly events. You will solve difficult technical challenges like speed, data processing, and stability.
• Innovation & AI: Explore, utilize, and release the robust backend for an AI application to build a DIFM (Do it for me) marketing tool.
• APIs & Integrations: Design strong internal and public APIs. You will build integrations with partners like Shopify, Zapier, and WooCommerce.
• Full Ownership: You own your code from idea to release. You will work directly with Product Managers and Designers to decide how features should work.

What you need to be successful

We hire for mindset first, technology second. To succeed here, you need:

Engineering Skills

• Our Tech Stack: We primarily use Golang and Node.js on the backend and PostgreSQL for our database. But we are open to any background (Java, Python, PHP, etc.)—we care about your logic, foundation, and problem-solving skills more than the specific language.
• Critical Thinking: You don't just fix bugs; you find the root cause. You proactively think about edge cases, database bottlenecks, and security before you write code.
• System Design (For Seniors): You understand how to design complex systems (Distributed systems, Databases) and can explain your choices clearly. You can design systems that stay fast even when traffic increases by 10x.

Product Mindset

• User Focus: You understand that code is a tool to solve user problems. You care about the quality of the product, not just the quality of the code.
• Curiosity: You ask "Why?" Why are we building this? Is there a simpler way? How does this help the business?

Collaboration

• Ownership: You own your work, learn from mistakes. You don't wait for detailed instructions; you talk to the PM, understand the requirement, and deliver the solution.
• Communication: You can explain technical problems to non-technical people (like Designers or other stakeholders) clearly and respectfully.
• Teamwork: You value team success. You believe in code reviews and sharing knowledge. You help the team get better every day. 

Why you should choose us

• Impact: Your choice of solutions will directly help thousands of businesses grow.
• Scale: Few startups offer the chance to work with "Billion-scale" data.
• Culture: We are a lean, fast-growing team that values Good Design, Trust, and Empowerment. We invest in our people, adapt quickly, and strive to be a great place to work.
• Perks: 
  • We pay highly competitive salaries + 13th-month bonus.
  • Stock options for high contributors—we want you to own a part of our success.
  • Professional development package of up to $1,000/year (for courses, books, or conferences).
  • Modern office with top-notch equipment (MacBook Pro).
  • Comprehensive healthcare package (Annual health check, Vaccine, Premium Health Insurance)
  • Flexible working hours with a standard 5-day workweek.

About the Opportunity

The Data Team at Flodesk is part of our Engineering Team, based in our Da Nang office. We're looking for a Senior to Lead Data Engineer to drive the strategy, architecture, and execution of our data platform. You’ll lead a team of talented data engineers, define the roadmap for our infrastructure, and ensure our systems are robust, scalable, and aligned with modern best practices. This is a hands-on leadership role where you’ll both set direction and dive deep into technical challenges.

• Define the data engineering vision and roadmap, aligned with business goals and analytics needs.
• Architect and lead the development of a scalable, high-performance data platform, including data lakehouse, data warehouses, and real-time pipelines.
• Mentor and guide a team of data engineers, fostering a culture of technical excellence, ownership, and continuous improvement.
• Establish and enforce best practices for data governance, quality, security, and compliance with regulations like GDPR and CCPA.
• Lead initiatives to implement state-of-the-art data engineering techniques, such as real-time streaming, data observability, and workflow orchestration.
• Collaborate cross-functionally with Product, Engineering, Analytics, and Infrastructure teams to ensure data systems meet evolving business and technical requirements.
• Continuously evaluate and introduce emerging tools and technologies to future-proof our data stack.
• Own the design and monitoring of ETL/ELT pipelines, ensuring reliability, cost efficiency, and high throughput.
• Champion data democratization, making high-quality, well-documented data available for downstream teams and use cases.

What you need to be successful

• 5+ years of experience in data engineering, with 1–2 years in a technical leadership or lead role.
• Proven ability to design and scale data platforms for performance, reliability, and cost-efficiency.
• Deep understanding of data architecture, modeling, and warehousing best practices.
• Strong expertise in SQL, Python, and modern data pipeline tools (e.g., Airflow, Dagster, DBT, etc.).
• Familiarity with cloud platforms (especially AWS) and cloud-native data services (e.g., S3, Redshift, Glue, Kinesis).
• Experience implementing streaming and real-time data processing solutions is a strong plus.
• Passion for clean, maintainable code and strong documentation.
• Excellent communication and stakeholder management skills, with the ability to align technical direction with strategic objectives.

Why you should choose us

We are a profitable, fast-growing startup with a product that is transforming the industry. We value creativity, hard work, human connection, diversity, and being a great place to work!

• Competitive salary and a 13th-month bonus

• Stock options for high contributors

• Personal development allowance of up to $1000/year

• Comprehensive healthcare coverage

• Flexible work hours with standard five-day workweek

• Modern office with top-notch equipment like a Macbook Pro

• Opportunities for career growth, including overseas options

If you're passionate about making a difference and thriving in a dynamic, collaborative environment, we want to hear from you! Apply now and join us in shaping the future.

We are looking for a Junior/Middle Technical Artist.

Your day-to-day:

• Develop and optimize graphics technologies to bring the Art Director’s visual direction to life across real-time environments.
• Rapidly prototype art-driven features that require technical implementation, improving production efficiency and workflow speed.
• Establish performance and optimization guidelines, and provide technical support to ensure stable, high-quality output.
• Build tools, automate workflows, and support pipeline improvements to enhance artists’ productivity.
• Develop shaders and visual effects based on Unreal Engine and Unity’s rendering systems.
• Collaborate closely with Art, Tech, and Production teams to solve complex visual-technical challenges and ensure consistency across pipelines.

 Your background:

• 3+ years of experience in the same position.
• Hands-on experience with Unreal Engine (4.x–5.x) projects.
• Practical experience with Unity-based production workflows.
• Experience in developing tools for 3D graphics pipelines.
• Deep understanding of rendering pipelines, material systems, and lighting fundamentals.
• Experience creating and optimizing Landscape, HLOD, and large-scale world content.
• Proficiency in Python or C++ for tool development, automation, and pipeline scripting.
• Strong shader development capabilities and the ability to diagnose performance bottlenecks.
• Excellent communication skills with the ability to collaborate across Art and Tech teams.

It's a big plus if you:

• Have an understanding of virtual streamers and experience in content and performance production.
• Have experience with procedural art workflows using Niagara, Houdini, Substance, or similar tools.
• Have worked with collaborative version-control systems such as Perforce.
• Have experience creating AR/VR content or interactive real-time experiences.
• Have integrated AI models into production pipelines (Stable Diffusion, ComfyUI, etc.) or built custom image/video generation workflows.
• Have hands-on experience using image/video generation AI models (Nano Banana, Flux, Kling, Veo, Runway, etc.).
• Have fine-tuned custom AI models using LoRA, ControlNet, or similar techniques and deployed them as APIs.

*Please attach your portfolio when submitting your application.   

In addition to standard information such as education background and employment history, please also include details on your software proficiency (list all relevant programs and indicate your skill level).

We are looking for a Senior Technical Artist.

Your day-to-day:

• Develop and optimize graphics technologies to bring the Art Director’s visual direction to life across real-time environments.
• Rapidly prototype art-driven features that require technical implementation, improving production efficiency and workflow speed.
• Establish performance and optimization guidelines, and provide technical support to ensure stable, high-quality output.
• Build tools, automate workflows, and support pipeline improvements to enhance artists’ productivity.
• Develop shaders and visual effects based on Unreal Engine and Unity’s rendering systems.
• Collaborate closely with Art, Tech, and Production teams to solve complex visual-technical challenges and ensure consistency across pipelines.

 Your background:

• 5+ years of experience in the same position.
• Hands-on experience with Unreal Engine (4.x–5.x) projects.
• Practical experience with Unity-based production workflows.
• Experience in developing tools for 3D graphics pipelines.
• Deep understanding of rendering pipelines, material systems, and lighting fundamentals.
• Experience creating and optimizing Landscape, HLOD, and large-scale world content.
• Proficiency in Python or C++ for tool development, automation, and pipeline scripting.
• Strong shader development capabilities and the ability to diagnose performance bottlenecks.
• Excellent communication skills with the ability to collaborate across Art and Tech teams.

It's a big plus if you:

• Have an understanding of virtual streamers and experience in content and performance production.
• Have experience with procedural art workflows using Niagara, Houdini, Substance, or similar tools.
• Have worked with collaborative version-control systems such as Perforce.
• Have experience creating AR/VR content or interactive real-time experiences.
• Have integrated AI models into production pipelines (Stable Diffusion, ComfyUI, etc.) or built custom image/video generation workflows.
• Have hands-on experience using image/video generation AI models (Nano Banana, Flux, Kling, Veo, Runway, etc.).
• Have fine-tuned custom AI models using LoRA, ControlNet, or similar techniques and deployed them as APIs.

*Please attach your portfolio when submitting your application.   

In addition to standard information such as education background and employment history, please also include details on your software proficiency (list all relevant programs and indicate your skill level).

RightShip is seeking an exceptional Software Architect to join our team. This role will help us continue building world-class, data-driven products to solve some of the most challenging problems in the maritime industry by maintaining and improving quality across critical data sets.

This role requires an individual who is responsible for designing, developing, and overseeing high-level software architecture decisions to ensure scalability, performance, security, and maintainability of systems. They serve as a bridge between business requirements and technical implementation, guiding teams through design and development best practices.

Major Responsibilities 

• Architectural Design: Define and document software architecture aligned with business goals, scalability needs, and technical standards.
• Technology Strategy: Evaluate and recommend appropriate technologies, frameworks, and tools for long-term system success.
• Collaboration: Work closely with stakeholders, product managers, and engineering teams to translate business needs into robust technical solutions.
• Code and System Reviews: Oversee code quality and architecture compliance through peer reviews, technical audits, and mentoring.
• Performance Optimization: Identify bottlenecks, troubleshoot technical issues, and optimize system performance.
• Security & Compliance: Integrate security standards and ensure compliance with relevant regulations and best practices.
• Documentation: Maintain detailed architecture documentation, design patterns, and guidelines.
• Mentorship: Support and mentor software engineers, fostering technical growth and knowledge sharing within teams.

Qualifications, Skills & Experience 

• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
• Experience: 8+ years of software development experience, with at least 5 years in an architectural or senior technical leadership role.
• Technical Expertise:
  • Proficiency in multiple programming languages (e.g., .NET, Python, TypeScript).
  • Experience with frameworks such as Angular / Aurelia / React
  • Experience using AI-assisted coding tools (e.g., GitHub Copilot) beyond basic code completion
  • Understanding of prompt engineering, fine-tuning, and RAG (Retrieval-Augmented Generation) pipelines
  • Experience working with AI models and frameworks such as OpenAI GPT, Anthropic Claude, Meta Llama, Mistral, or Gemini.
  • Deep understanding of software design patterns
  • Familiarity with Domain-Driven Design (DDD) and Clean Architecture principles
  • Proficiency in event sourcing and CQRS for scalable, decoupled systems
  • Hands-on experience with event-based architectures and messaging platforms such as:
    • Azure Service Bus, Event Hub, Event Grid
    • Kafka, RabbitMQ, or AWS SNS/SQS
  • Understanding of event choreography vs orchestration patterns
  • Strong experience in Azure cloud architecture - especially AKS, Functions, App Services, Storage, and Application Insights
  • Knowledge of OAuth2, OpenID Connect, JWT, and Azure AD B2C
  • Understanding of data privacy and secure coding standards (ex. OWASP Top 10)
  • Experience with threat modelling and zero-trust architecture principles
  • Exposure to container orchestration (Docker, Kubernetes)
  • Familiarity with serverless and microservices patterns
  • Knowledge of Version Control such as GitHub / Bitbucket
  • Deep understanding of system design principles, APIs, cloud architecture (preferably Azure), and microservices (containerization experience is a plus).
  • Knowledge of database design (SQL and NoSQL), message queues, and distributed systems.
• Soft Skills:
  • Excellent communications and written skills in English,
  • Outstanding analytical, problem-solving, and communication skills
  • Leadership abilities
  • High attention to detail
  • Adept at working with cross-functional groups across multiple geographies
  • Able to deliver high-quality results with minimal supervision

Reports to: Founder / CTO

About the Company

Our partner, a leading Web3 incubator in Asia, is shaping the future of the digital economy through a diverse portfolio of crypto ventures in payments, wallets, lending, data, AI, and asset management. With a global team of researchers, engineers, operators, and crypto experts, the incubator takes a hands-on approach, supporting its portfolio companies from ideation to market-ready solutions.

About the Role

We are seeking a skilled Tech Lead to oversee technical execution across our incubator’s diverse crypto portfolio, managing engineers and collaborating with the Technical Project Manager to ensure smooth project delivery. Reporting to the Founder or CTO, the Tech Lead will juggle multiple projects, provide hands-on coding expertise, architect innovative solutions, and support hiring for portfolio teams. With a strong blockchain background and experience in fintech, banking, insurtech, or AI, you will drive technical excellence while delivering clear progress updates to the executive team.

Key Responsibilities

• Technical Leadership: Lead and mentor engineers (Full Stack, Web3/Backend, Mobile) across portfolio projects, ensuring high-quality code and alignment with technical goals.
• Hands-On Coding: Actively contribute to development, writing code for blockchain integrations, backend systems, focusing on Web3 and high-throughput technologies.
• Solution Architecture: Design scalable, secure architectures for portfolio projects, integrating blockchain protocols (e.g., Ethereum, Solana), microservices, or AI pipelines as needed.
• Project Coordination: Partner with the Technical Project Manager to juggle multiple projects, aligning timelines, resources, and deliverables across payments, wallets, lending, data, AI, and asset management ventures.
• Hiring & Team Building: Collaborate with the executive team to define technical hiring needs, evaluate candidates, and build high-performing engineering teams for portfolio companies.
• Cross-Portfolio Synchronization: Ensure technical consistency and efficiency across diverse projects, resolving bottlenecks and maintaining project flow.
• Blockchain Expertise: Drive Web3-related initiatives, such as smart contract development, DeFi platforms, or wallet integrations, leveraging deep blockchain knowledge.
• Innovation & Problem Solving: Identify opportunities to incorporate emerging technologies (e.g., AI, decentralized systems) to enhance portfolio outcomes.

What We’re Looking For

• Experience: 8+ years in software engineering, with 4+ years in a technical leadership or lead engineer role. Strong blockchain experience (e.g., smart contracts, DeFi, wallet development) is preferred. Prior work in fintech, banking, insurtech, AI, or high-throughput systems is a strong plus.
• Technical Skills:
• Blockchain: Expertise in Solidity, Rust, or similar for smart contracts; familiarity with Web3 libraries (e.g., ethers.js, web3.js) and protocols (e.g., Ethereum, Solana).
• Backend: Proficiency in Node.js, Python, Go, or Rust for building scalable systems, APIs, and microservices.
• AI/Data: Experience with AI pipelines or data platforms (e.g., TensorFlow, Apache Kafka) is a plus.
• Frontend/Mobile: Basic familiarity with React/Native, Kotlin, or Swift to guide full stack and mobile engineers.
• Hands-On Coding: Proven ability to write high-quality code while balancing leadership responsibilities, particularly in Web3 or complex systems.
• Solution Architecture: Track record of designing robust, scalable architectures for blockchain, fintech, or AI-driven applications.
• Leadership & Mentorship: Experience managing small engineering teams, fostering collaboration, and mentoring junior developers.
• Multi-Project Management: Ability to juggle multiple projects, coordinating with project managers to ensure smooth delivery and consistent project flow.
• Communication: Exceptional verbal and written skills to report progress to executives, support project managers, and align technical and business stakeholders.
• Hiring Involvement: Familiarity with technical recruiting, candidate evaluation, and building diverse, high-performing teams.
• Passion: Deep enthusiasm for blockchain, Web3, and innovative technologies, with a commitment to driving the incubator’s portfolio forward.

Our client is a forward-thinking startup specializing in blockchain-based data aggregation and AI-driven agent solutions. With a talented team of engineers achieving significant progress, they are seeking a Technical Project Manager to drive project timelines, product development, and launches, ensuring seamless execution and post-launch operations.

The Opportunity:

The client is seeking a motivated Technical Project Manager to join the team. Reporting directly to the founder, the successful candidate will oversee the end-to-end project lifecycle for their blockchain data aggregator and AI agent platform. This role requires a blend of technical understanding, project management expertise, and familiarity with AI, Web3, or data indexing technologies to deliver high-impact solutions in a fast-paced startup environment.

Key Responsibilities:

• Manage the full project lifecycle, including planning, execution, and delivery of blockchain data aggregation and AI agent products.
• Develop and maintain detailed project timelines, ensuring milestones are met and dependencies are aligned across engineering, marketing, and leadership teams.
• Collaborate with the founder and technical teams to translate product vision into actionable plans, ensuring alignment with business objectives.
• Coordinate with engineering teams to track progress, mitigate risks, and resolve blockers to ensure smooth development and deployment.
• Oversee post-launch operations, including monitoring product performance, gathering feedback, and driving iterative improvements.
• Leverage AI tools and methodologies to enhance project management processes and team productivity.
• Communicate project status, risks, and updates to stakeholders, maintaining transparency and alignment.
• Stay current with trends in Web3, AI, and data indexing to inform project strategies and propose innovative solutions.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related technical field (or equivalent experience).
• 2–5 years of experience in project management or delivery management within a software, technology, or startup environment.
• Technical background, ideally with prior experience as a coder (e.g., Python, databases) or working in software development; familiarity with AI/Web3 technologies is highly desirable.
• Knowledge of AI-driven tools, Web3, blockchain, or data indexing/aggregation; experience with data pipelines or cloud environments is a plus.
• Proven ability to manage complex, cross-functional projects with tight deadlines and multiple stakeholders.
• Proficiency with project management tools and familiarity with CI/CD practices or cloud platforms (e.g., AWS).

Quality Assurance Engineer- Vietnam

Company Introduction

Our mission is to enable every organization to be climate conscious and positive with the world’s best climate software and data products. Persefoni is creating an all-in-one platform that allows organizations to measure, analyze, and reduce their Enterprise Carbon Footprint. Our goal is to provide our customers unprecedented visibility and insights into the impact their organization has on the environment. Leveraging the latest breakthroughs in data science and software, our technology will empower teams and leaders to mobilize their organizations to continuously improve their greenhouse gas emissions metrics.

About The Role (What you will get to do)

The Quality Assurance (QA) Engineer will work with the team to develop, maintain, and execute automated tests primarily using Cypress.io. 

The QA Engineer will serve as a critical member of the quality assurance team, and will be responsible for upholding test code quality standards through code review and coaching. This role will also develop tooling and lay technical foundations to enrich our QA capabilities, while participating in agile ceremonies with their assigned development teams and manually testing new features as they become code complete.

Responsibilities (What we expect)

• Develop & maintain test automation frameworks and automated tests to support day to day operations of web platforms.
• Work together with other Quality Engineers to ensure effective verification of test specifications and requirements.
• Identify areas requiring quality improvement, initiate and follow through on plans of action necessary for implementation.
• Develop new automated test scripts.
• Work closely with Product Owners and Project Managers to ensure effective validation of user needs and business requirements.
• Perform smoke tests and regression testing, both manual and automated, as part of the release cycle.

Qualifications (What you bring to the role)

• 4+ years of professional experience as a QA Automation Engineer or similar role highly focused on software testing automation.
• Strong programming skills in JavaScript.
• Strong experience in designing, creating, and executing complex test plans.
• Strong experience with Playwright.
• Applied knowledge of manual testing.
• Experience in automated API testing, specifically using Postman.
• Experience in writing clear, concise and comprehensive test plans and test cases.
• Experience working in an Agile/Scrum development process.
• Be available as needed to assist in production deployments on alternating Friday evenings from approximately 4pm - 7pm PST.
• Proficiency in the English language is highly preferred. 

Bonus Points:

• Experience with performance and/or security testing.
• Experience with programming languages such as Python and/or Go.
• Knowledge of CI/CD and experience working with Jenkins, CircleCI, or similar tools.

How You'll Know You’re on the Right Track

• Within your first two weeks, you will have a basic understanding of the Persefoni platform, the roles of the teams that are building it, and where your contributions will  be the most valuable. You will also recognize how we apply our culture code (i.e., operating principles) and be able to apply it in your daily activities. You will shadow other QA Engineers to understand the technology and tools we are using, our internal best practices, and start to develop a deep understanding of QA at Persefoni.
• Within your first four weeks, you will understand the needs of our growing QA infrastructure and begin to develop automated tests, quickly and effectively growing our test repo to increase coverage of existing features.
• Within six weeks of your start date, you will grow to fully support one or more application teams by developing automated tests for all new features being developed. You will actively participate in maintaining our automated suite as well as supporting our release processes via both manual and automated testing.

Job Type:

Full-time position located in Vietnam governed by Vietnam labour regulations, with the Persefoni entity being established in Vietnam.   

Interview Process

• Step 1: Initial screen with talent acquisition
• Step 2: Technical Interview
• Step 3: Interview with Vietnam Country Director
• Step 2: Interview with Engineering Leadership team
• Step 4: Offer extended
• Step 5: Background check and onboarding

Persefoni is an Equal Opportunity employer

One of our company Core Values is 'Equality' which emphasizes our commitment to value and respect people and organizations of all backgrounds. We proudly bring this to life by fostering a culture of innovation, creativity, diversity of thought, and inclusion.

We strive for each of our team members to be able to show up for work every day as their genuine selves. Similar to the reverence given to Earth’s biodiversity, we recognize the vast potential that exists when all of the facets of diversity within our team are appreciated and illuminated. This policy extends to all aspects of our employment practices.