Senior Java Developer

7 days ago


Hanoi, Hanoi, Vietnam Outpost24 Group Full time ₫60,000,000 - ₫120,000,000 per year

Outpost24 is hiring a Senior Java Developer to join our growing team in Hanoi, Vietnam.

Outpost24 empowers organizations to achieve cyber resilience with a complete range of continuous threat exposure management (CTEM) solutions. Our cloud platform unifies asset discovery and management, automates security testing, and quantifies risk in business context. Executives and security teams around the world trust Outpost24 to identify the attack surface and prioritize the most important security issues to accelerate risk reduction. Founded in 2001, Outpost24 is headquartered in Sweden, with additional offices in the US, the UK, the Netherlands, Belgium, Denmark, France, Spain and Vietnam.

As a Senior Java Developer, your key responsibilities will include:

You will be part of one of development teams developing high quality tools for our product platform. You will be part of solving the challenges we are working with. You will also help us integrate new technology that can improve our product or smarter deployment set. Further you will have a huge impact on the product feature set and implementation. If you want to make a difference, have an impact and develop by having highly skilled people around you - this could be the opportunity for you

What you will do:

  • Develop high quality code that is scalable, maintainable and secure.
  • Be creative to help find solutions to business requirements.
  • Constantly seek ways and technologies to improve our quality and performance.
  • Work in a development team delivering a high-quality product in an agile work environment.
  • Be part of developing next generation security products.
  • Make a difference for the team.

What makes you our ideal candidate?

  • At a minimum, you should have a bachelor's degree in Software Development or equivalent.
  • Have solid understanding of the full software development life cycle.
  • Have at least five (05) years' experience with Java development tech stack and willingness to learn other programming languages.
  • Experience in SQL (PostgreSQL, SQLite, etc.)
  • Experience in working with Linux.
  • Experience in any of the following is an advantage:
    • Python and Bash
    • Scalable and high availability systems (Kubernetes, Kafka, containers, ELK etc.)
    • Web services
    • Microservice architecture
  • Willing to work and migrate with legacy systems.
  • Have excellent and analytical problem-solving skills.
  • Have ability to learn quickly and manage yourself independently.
  • Have strong verbal and written communication skills in English.
  • Experience in leading a development team is an advantage.

But what's in it for you?

In return for your efforts, we can offer you:

  • A flat organizational structure and lots of autonomy; you are not just a number. You will join an organization that offers a steep learning curve, where your contributions will have a tangible impact.
  • An organizational culture founded on trust, respect, adaptability, and commitment, where your personal and professional development will be emphasized.
  • The opportunity to be part of a fast-growing and fun European cybersecurity company.
  • A healthy work-life balance, so you can enjoy flexible work hours and a hybrid working environment if desired.
  • We prioritize the well-being and development of our employees. That's why we offer a fitness allowance to support physical health and encourage continuous self-improvement and personal growth. Employees also benefit from regular performance conversations with their managers, focused on development and career progression.

You'll also get:

  • An opportunity to work with experienced software engineers worldwide at market leading, innovative Scandinavian SaaS company looking to accelerate growth.
  • A modern working environment with fun colleagues and challenging tasks.
  • A Scandinavian work culture that emphasizes creativity, innovation, and work-life balance.
  • A competitive compensation and benefits package, with 100% salary during the probation period.
  • A 13th-month salary with an annual salary review.
  • Flexible working hours from Monday-Friday, with no overtime.
  • Premium healthcare and accident insurance: the best healthcare plan covers for employees and their children.
  • A wellness package supports employees in staying healthy and wealthy.
  • Exciting company outings/events and team-building activities.
  • A possibility to attend on-sites and conferences in Europe.

And so much more

Sounds like you? Then apply today

Don't fulfil all the criteria? At Outpost24, we're dedicated to building a diverse and inclusive workplace, where attitude, values, and willingness to learn are valued above all. So, if you're excited about this role but your professional experiences don't completely align with what we're looking for, we encourage you to apply anyway.



  • Hanoi, Hanoi, Vietnam 8Seneca Full time $40,000 - $60,000 per year

    Top 3 reasons to join us13th bonus salary, project bonusHealth insuranceAnnual leave: 14 days/year + 3 days/year ChristmasJob descriptionWe are looking for a Senior Java Developer to join our team for an international Geographic Information Systems (GIS) project serving clients in Slovakia and the Czech Republic. You will work alongside experienced engineers...


  • Hanoi, Hanoi, Vietnam One Mount Group Full time ₫2,400,000 - ₫6,000,000 per year

    Top 3 reasons to join usMôi trường đẩy nhanh phát triển năng lựcNơi quy tụ nhân tài người Việt trên toàn cầuVăn hóa thành công, đề cao sáng kiếnJob descriptionWe are looking for experienced Senior Java Developer to join our product team. This is a fantastic opportunity to work at a well-established and leading start-up in...


  • Hanoi, Hanoi, Vietnam MTV DATAX COMPANY LIMITED Full time

    Mô tả công việc:(Mức lương: Từ 50 triệu VNĐ)Design, develop, and maintain enterprise-level Java applications with a focus on IAM/One Identity solutions.Collaborate with cross-functional teams to gather requirements and deliver scalable solutions.Integrate authentication, authorization, and identity management frameworks into client...

  • Java Developer

    3 days ago


    Hanoi, Hanoi, Vietnam CMC Global Company Limited. Full time

    IntroductionAre you ready to take on new challenges in a dynamic, international environment? At CMC Global, we're looking for passionate Java Engineers to join our team and work directly onsite with CMCG's clients in Banking/Finance Industries. You'll collaborate with experienced professionals, apply best engineering practices, and stay up-to-date with the...

  • Java Developer

    1 week ago


    Hanoi, Hanoi, Vietnam Techvify Full time ₫50,000,000 - ₫150,000,000 per year

    TECHVIFY Corporation is an End to End AI-Powered Digital Transformation Partner.At TECHVIFY, we don't just build software.We engineer breakthroughs.We innovate with AI, craft with code, and scale with cloud.We partner with startups, enterprises, and even competitors on a shared mission:To turn bold ideas into real-world impact.If you're looking to lead...

  • Java Developer

    2 weeks ago


    Hanoi, Hanoi, Vietnam Synodus Full time ₫4,000,000 - ₫8,000,000 per year

    Job DescriptionWe are looking for a Java Developer (Middle or Senior) to join our Global Project team, developing Digital Government Transformation solutions for international clients. You will work alongside a highly skilled team to build, optimize, and implement large-scale backend systems that drive digital transformation initiatives in the public...

  • Java Developer

    1 week ago


    Hanoi, Hanoi, Vietnam FPT Software Full time ₫8,000,000 - ₫12,000,000 per year

    Job DescriptionResponsibilitiesDevelop web applications in Java and related technologies for Logistics DomainRead & understand technical specifications, analyze product requirements, design features, implement & test software components.Responsible for troubleshooting application related issues and maintaining application performance.Develop internal &...


  • Hanoi, Hanoi, Vietnam dd998ba7-0088-4f7c-893b-d4710b59528b Full time ₫1,456,000 - ₫17,391,200 per year

    MÔ TẢ CÔNG VIỆCđi onsite bên JP trong khoảng 3 tháng để nhận handover dự án maintain cho domain bảo hiểm, sau đó về làm ở offshore để mở rộng dần teamyêu cầu: trao đổi dc với khách hàng để nhận yêu cầu, đọc hiểu dc các tài liệu thiết kế, source code của hệ thốngcơ hội mở rộng...

  • Senior Flutter

    1 week ago


    Hanoi, Hanoi, Vietnam Techvify Full time ₫1,000,000 - ₫2,000,000 per year

    Thu nhậpUp to 40MCấp bậcSeniorHình thứcFull TimeĐịa điểm làm việcHà NộiTECHVIFY Corporation is an End to End AI-Powered Digital Transformation Partner.At TECHVIFY, we don't just build software.We engineer breakthroughs.We innovate with AI, craft with code, and scale with cloud.We partner with startups, enterprises, and even competitors...

  • Java Developer

    1 week ago


    Hanoi, Hanoi, Vietnam SmartOSC Full time $5,400,000 per year

    Java Developer (Digital Banking)Location: Rox Tower, Nguyen Chi Thanh, Hanoi○  1. RESPONSIBILITY●     Collaborate with cross-functional teams to design and implement robust backend services.●     Employ modern Java technologies to improve system performance, security, and scalability.●     Maintain a clean codebase with adherence to...