Cassandra Jobs in Ho Chi Minh City.
All active Cassandra roles based in Ho Chi Minh City.
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Software Engineer, Elixir
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About Telnyx
Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications.
We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team.
Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers.
About you
We’re looking for people with a strong background or interest in building successful products or systems; you’re comfortable in dealing with lots of moving pieces; you have exquisite attention to detail; and you’re comfortable learning new technologies and systems.
The Opportunity
We have backend engineers in almost every team across Telnyx, and in that role, you’ll be making some of the most significant decisions for the company. You’ll get to work with other engineers to build delightful features that span various parts of the system, as well as our business, sales, and operations teams to understand and solve our users’ pain points.
- Design, build, and maintain APIs, services, and systems across Telnyx’s engineering teams.
- Debug production issues across services and multiple levels of the stack.
- Work with engineers across the company to build new features at large scale.
- Improve engineering standards, tooling, and processes.
What We're Looking For
- Have 6+ years of professional software development experience with a functional programming language (Elixir/Erlang is preferred).
- Have experience working with relational databases at scale.
- Have deep knowledge of microservice architecture patterns and anti-patterns.
- Have experience with message queues like RabbitMQ and Kafka.
- Understand the challenges inherent in concurrent and distributed programming.
- Have experience with more exotic databases/key-value stores such as ETS, Mnesia, Cassandra and Redis.
- Have familiarity with Docker, Kubernetes, Consul, Jenkins, Prometheus, or RabbitMQ.
Bonus Points For
- You take a thoughtful approach to decision-making, knowing when to move fast and when to long-term optimize.
- You want to work in a fast-paced, product-driven environment.
- You keep up to date with the latest technologies and patterns and enjoy sharing what you’ve learned.
#LI-VIETNAM
#LI-KG1
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Staff Software Engineer
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Join Axon and be a Force for Good.
At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other.
Life at Axon is fast-paced, challenging and meaningful. Here, you’ll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter.
Your impact
You are a Staff Software Engineer with experience building large-scale software applications. You will collaborate with other staff and senior engineers to shape and drive the technical direction for the organization and products. Your strong system design skills will aid you in taking a holistic approach to ensuring our products are bulletproof and fault-tolerant, while meeting demanding interactivity and responsiveness requirements. Your customer-obsession leads you to join forces with product and design to imagine and deliver innovative solutions to key customer problems.
Working closely with senior engineers across teams to review their designs and steer them toward more reliable and sustainable outcomes makes you a force multiplier for your team and the teams around you. You are a great collaborator and coach, and will mentor our next set of engineering leaders. You foster a friendly, open, inward-looking culture that encourages everyone to speak their mind and avoid red tape, unnecessary rituals, bureaucracy and politics. You embody our company value of Join Forces, and have zero tolerance for people not willing to work as a team.
As a senior technical contributor, you have a passion for technology, and keep abreast of the latest trends, frameworks, and tools. As a technical leader, you advise our director of engineering on technical strategy for the org, while balancing our business and engineering priorities to help determine the right long-term initiatives and investments.
Come work in an exciting environment where you use your passion, experience, and analytical skills to help bring new solutions to public safety, and leave a positive impact on the world!
What You'll Do
Work Location: This role is based out of our Ho Chi Minh City office and follows a hybrid schedule. We rely on in-person collaboration and ask that team members work onsite Tuesdays through Fridays, with the flexibility to work remotely on Mondays, unless there is an approved workplace accommodation. We believe that connection fuels innovation, and our in-office culture is designed to foster meaningful teamwork, mentorship, and shared success.
Direct Reports:
- Set a high technical bar for the team through deep technical insights and architecture design reviews
- Mentor software senior engineers across multiple teams
- Work across teams with Product, Design, and Engineering to solve some of our biggest technical challenges within our stack for our customers
- Improve our Engineering process, including long-term thinking, sprint planning and stand-ups
- Build services that adhere to our high bar on availability, performance, and security in this mission-critical space
- Work with the latest open source technologies
What You Bring
- 10+ years of experience in software engineering
- Experience building and scaling complex and impactful software products in a team environment
- Deep skill in driving technical solutions across multiple teams
- Backend cloud experience in managed languages such as Scala, Java, Go, C#, or similar
- Strong experience with relational and NoSQL databases, such as SQL Server and Cassandra
- Experience designing and delivering high-availability, scalable cloud-based systems
- You write beautiful, simple, maintainable code for backend microservices
- You have a track record of setting the technical and organizational direction for a growing engineering team across multiple global locations
Benefits that Benefit You
- Medical, Dental and Vision Insurance
- Robust Paid Time Off policy
- Bonuses
- Lunch allowance
- Cell phone stipend
- Free LinkedIn Learning account or Udemy account
- Access to 24/7 online emotional and mental support
- Gym membership
- Free parking
- Stocked fridges and pantries - free coffee, cold beverages, snacks
- Annual Company Outing Trip
- Monthly team social activities
Don’t meet every single requirement? That's ok. At Axon, we Aim Far. We think big with a long-term view because we want to reinvent the world to be a safer, better place. We are also committed to building diverse teams that reflect the communities we serve.
Studies have shown that women and people of color are less likely to apply to jobs unless they check every box in the job description. If you’re excited about this role and our mission to Protect Life but your experience doesn’t align perfectly with every qualification listed here, we encourage you to apply anyways. You may be just the right candidate for this or other roles.
Important Notes
The above job description is not intended as, nor should it be construed as, exhaustive of all duties, responsibilities, skills, efforts, or working conditions associated with this job. The job description may change or be supplemented at any time in accordance with business needs and conditions.
Some roles may also require legal eligibility to work in a firearms environment.
We collect personal information from applicants to evaluate candidates for employment. You may request access, deletion, or exercise other CCPA rights at axongreenhousesupport@axon.com or via our Axon Privacy Web Form. For more information, please see the Your California Privacy Rights section of our Applicant and Candidate Privacy Notice.
Axon’s mission is to Protect Life and is committed to the well-being and safety of its employees as well as Axon’s impact on the environment. All Axon employees must be aware of and committed to the appropriate environmental, health, and safety regulations, policies, and procedures. Axon employees are empowered to report safety concerns as they arise and activities potentially impacting the environment.
We are an equal opportunity employer that promotes justice, advances equity, values diversity and fosters inclusion. We’re committed to hiring the best talent — regardless of race, creed, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, genetic information, veteran status, or any other characteristic protected by applicable laws, regulations and ordinances — and empowering all of our employees so they can do their best work. If you have a disability or special need that requires assistance or accommodation during the application or the recruiting process, please email recruitingops@axon.com. Please note that this email address is for accommodation purposes only. Axon will not respond to inquiries for other purposes.
Phishing alert: Axon will never ask you to pay for any part of the hiring process, including training, equipment, or background checks. We do not make job offers via text message, WhatsApp, or instant messaging platforms without a formal interview process. All legitimate job openings are listed on our official careers page at https://www.axon.com/careers. If you receive a suspicious offer or outreach from an email address that is not @axon.com, or if you are asked for sensitive personal information (bank details, Social Security Number) prematurely, please ignore the message and report it to recruitingops@axon.com.
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Middle Fullstack Engineer (Java/ReactJS) - Weverse
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About NAVER Corp and NAVER Vietnam:
NAVER Corp is a global tech leader behind products like NAVER, LINE, and NAVER WEBTOON, driving innovation in AI, cloud, and digital content.
Founded in 2021, NAVER Vietnam is a fast-growing Development Center delivering global services such as Npay, Weverse, and NAVER WORKS. Guided by Autonomy – Challenge – Teamwork, the company is recognized as Best IT Company in Vietnam (ITViec, 2023 & 2025).
Vietnam Visual eXperience (VVX) focuses on next-gen media technology (e.g., CHZZK, Virtual Streamers, K-POP, Drama), combining AI, real-time rendering, and virtual production to power immersive content experiences across NAVER’s global platforms.
Learn more about us: https://navercorp.vn/
We are looking for a Fullstack Engineer (Java/ReactJS).
Your daily task:
- We are building a social platform that connects millions of fans with artists. We don’t just build websites or mobile applications — we engineer high-throughput, low-latency distributed systems. We are looking for a Full-Stack Engineer who can work on the Frontend using ReactJS and also develop Backend services in Java.
Your background:
- 3+ years of experience developing Event-Driven Microservice that can handle high traffic.
- 1+ years of experience working in React or Vuejs, Nextjs projects.
- Deep knowledge of Relational Databases (PostgreSQL, MySQL, Oracle).
- Experience with Event-Driven Architecture using Kafka.
- Understanding & experience in design patterns, data structure, algorithm, data consistency, idempotency.
- Basic communication in English.
It's a big plus if you:
- Have experience in Java Spring-Framework.
- Have experience in distributed database HBase, Cassandra, ClickHouse.
- Hands-on experience with Docker, Helm Charts, Kubernetes, or Cloud Platforms.
- Competitive rewards: Various additional bonuses based on work performance
- Continuous growth: Self development allowance and annual learning budget (Udemy, Coursera)
- AI-powered work: Access to Claude Code Enterprise — build faster, smarter, and focus on what truly matters
- Premium healthcare: Coverage for you and family members, annual check-ups
- Strong culture: Team activities, hobby clubs, and celebrations
- Modern environment: Latest equipment, great peers, supportive leaders
- Recognition & perks: Dedication bonus, referral bonus, home and office support
…and an environment where you can grow faster, build meaningful products, and do your best work.
By applying to NAVER Vietnam, the candidate confirms that all information provided is true and correct. Any false or misleading information may result in disqualification from the recruitment process or termination of employment if discovered later.
By clicking “Submit Application,” you agree to allow NAVER Vietnam to process your personal data in accordance with our Data Policy. This includes storing, reviewing, and sharing your information with relevant parties involved in the recruitment process.
Please use a real personal photo (not an AI-generated one) throughout the recruitment process.
Ready to apply?
Apply to NAVER VIETNAM