Senior Full-stack Python Developer
Outpost24 is looking for Senior Full-stack Python Developers to expand our Development team in our beautiful office in HANOI, VIETNAM.
You’ll work across multiple projects that span backend and frontend development. The core focus of these projects is large-scale web crawling, including data extraction from both the surface web and dark web. You’ll also have the chance to collaborate on projects that integrate modern AI and Machine Learning models—no prior experience required, just a willingness to learn.
You’ll collaborate closely with the engineering manager and team members to bring ideas to life, contributing directly to products that address today’s rapidly evolving cyberthreat landscape. This is an exciting opportunity to develop impactful software while gaining insight into how organizations use threat intelligence to reduce risk.
Key Responsibilities
- Design and develop scalable, maintainable, and secure software using modern engineering practices and agile methodologies
- Build and maintain reliable crawling infrastructure for web and dark web sources
- Write clean, efficient, and well-tested code for both backend and frontend components
- Actively participate in sprint planning, grooming, and estimation
- Contribute to continuous improvement of development processes
- Maintain and extend legacy code when necessary
- Collaborate with cross-functional teams to ensure smooth product delivery
- Exposure to AI/ML technologies is a plus
- Experience with AWS and Terraform is a strong advantage
Required Skills & Qualifications
- Bachelor’s degree in Software Development, Computer Science, or equivalent
- Strong proficiency in Python, HTML, CSS, and JavaScript
- Experience building web crawlers and data extraction pipelines
- Familiarity with scraping techniques for both surface and dark web sources
- Experience building RESTful APIs using Python frameworks (e.g., Flask, FastAPI, Django)
- Solid understanding of version control (Git) in a team environment
- Familiarity with messaging systems such as Kafka, RabbitMQ, or Amazon SQS
- Experience working with databases like PostgreSQL, Redis, and MongoDB
- Knowledge of modern CI/CD practices and tools
- Strong problem-solving abilities and attention to detail
- Professional-level English communication skills
What's in it for you?
In return for your efforts, we offer you:
- Work alongside experienced and friendly colleagues in a global, collaborative team
- Gain deep experience with cutting-edge cybersecurity tools and data workflows
- Learn and grow in an international environment with mentorship, training, and coaching
- Tackle varied challenges with modern technologies across multiple domains
- A workplace culture where your opinions, ideas, and contributions are truly valued
Want to learn more about this exciting opportunity? Then apply today!
As part of the recruitment process, you must be able to pass a background check to qualify for this position.
- Department
- IT Development
- Locations
- Hanoi, VN
- Employment type
- Full-time

Hanoi, VN
What's so great about Outpost24?
When you join Outpost24, you join a global team. Our diverse teams operate from 14 offices worldwide with a common mindset to delight our customers with best-in-class security technologies and services.
As a company, we celebrate teamwork and believe in a flat organization structure. We trust our employees 100% to have our customers' best interest at heart and do their best work. As a team, we respect our differences and ensure every team member have a voice in making Outpost24 a great place to work.
So if you are passionate about cybersecurity and looking for a inclusive team environment we'd like to hear from you!
About Outpost24 Group
At Outpost24, we’re on a mission to help customers automate cyber hygiene and tighten cyber exposure before their business can be disrupted. Over 2,000 customers worldwide trust Outpost24 to assess their devices, networks, applications, cloud and container environments and report compliance status. We serve leading organizations across a wide range of segments including financial services, government, healthcare, retail, telecommunications, technology, and manufacturing.
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