Senior Ruby On Rails Software Engineer

JOB DESCRIPTION

Love Coding
Follow Your Passion
Enjoy Every Single Working Day with Your Nice Colleagues and Our Kind Clients
Take Your Skill to the Next Level

JOB REQUIREMENT

General requirements:
At least intermediate level of English level
Likely having 3+ years of experience depending on how fast of your learning and developing technical capability
Ability to self-learn and adapt to new technologies quickly
Technical requirements:
Strong experience in Ruby on Rails and willing to learn ReactJS
Experience in AWS, deploy applications in docker containers, Aurora database
Good experience with OO design and design patterns
Experience with software development principles such as SOLID, DRY
Nice to have:
Airbrake, New Relic for reporting and monitoring
WebRTC services from Twilio and Vonage for video
Familiar with Agile development methodologies (Scrum, XP, Kanban) 

WHAT'S ON OFFER

Working in one of the Best Places to Work in Vietnam
Building large-scale & global software products
Working & growing with Passionate & Talented Team
Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting
Attractive Salary and Benefits
Two performance appraisals every year and performance bonus
Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
Flexible working time
Various training on hot-trend technologies, best practices and soft skills
Premium healthcare insurance for you and your loved ones
Company trip, big annual year-end party every year, team building, etc.
Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

Ruby, RoR/Rails, ReactJS

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Salary:

$ 1,500 - $ 2,800

Job ID:

J00937

Status:

Close

Related Job:

PreSales Solutions Engineer

Ho Chi Minh - Viet Nam


Product

  • Presale
  • System
  • Google Cloud

PreSales Support: Collaborating with the Sales team to understand client needs and develop tailored solutions using Google Maps and Google Cloud services. This involves conducting technical presentations, product demonstrations, and creating proof of concepts (POCs) for prospective clients, as well as contributing to proposals and RFP responses with detailed technical information. Post-Sales Support: Leading the technical implementation of Google Maps and Google Cloud services, ensuring smooth deployment and integration. Providing ongoing technical support and troubleshooting for clients after implementation, working closely with cross-functional teams to ensure client satisfaction and build long-term relationships. Technical Expertise: Staying up-to-date with the latest Google Maps and Google Cloud technologies, serving as a subject matter expert (SME) for both internal teams and clients. Integrating new features and services into client solutions and providing guidance on best practices. Collaboration: Working closely with Sales, Product, Infrastructure, Data, and Engineering teams to align solutions with client needs and company goals. Mentoring junior team members and contributing to training initiatives.

Negotiation

View details

Technical Lead

Ho Chi Minh - Viet Nam


Product

  • NodeJS
  • Python

Leading the backend development team, providing technical direction, mentorship, and best practices. Designing and implementing scalable, secure, and high-performance microservices-based architectures. Architecting and implementing agentic AI workflows and RAG (Retrieval-Augmented Generation) systems for personalized user interactions and automated coaching features. Overseeing data pipelines and infrastructure required for real-time AI model inference within a microservices-based environment. Collaborating with stakeholders to align on requirements and delivery timelines. Optimizing application performance, monitoring system reliability, and proactively troubleshooting issues. Advocating for CI/CD pipelines, automated testing, and robust version control strategies. Documenting key architectural decisions, APIs, and processes for internal use.

Negotiation

View details

Chief Technology Officer

Ha Noi - Viet Nam


Product

  • Cloud
  • Backend

Planning & designing overall system architecture: Creating a Technology Roadmap for a Game Server system with high concurrency and low latency for global players. Cost optimization: Deciding on the strategy for using Cloud infrastructure (AWS, GCP, Azure) or Hybrid Cloud to balance performance and operational expenses. High-level consultation: Participating in the Executive Board to address the relationship between speed-to-market of features and system stability. Tech-stack selection: Evaluating and finalizing programming languages (Go, C++, Java, Node.js) and processing models (Microservices vs Monolith) suitable for the complex logic of the game. Scalability solution: Directing the development of Auto-scaling, Load Balancing mechanisms, and managing Player State on large clusters. Data management: Designing Database structure (SQL/NoSQL) and Cache system (Redis, Memcached) to handle billions of queries daily without congestion. Ensuring Uptime: Building real-time monitoring and alerting systems to maintain 99.99% Availability. Network security: Implementing solutions to combat DDoS attacks, game fraud (Anti-cheat), and comprehensive user data security. Infrastructure & CI/CD: Standardizing automatic deployment processes to ensure game updates (Hotfix/Update) do not disrupt players. Deployment strategy & Optimization: Developing plans to optimize Cloud Services costs (AWS/GCP/Azure), evaluating the use of Spot Instances, Reserved Instances, or Private Cloud solutions to save operational budget. Meanwhile, establishing 24/7 monitoring and incident response systems.

Negotiation

View details