3,399 Rails Developer jobs in Malaysia

VISEO ASIA Federal Territory of Kuala Lumpur, Malaysia

• Design and implement high-performance, scalable, reusable, and robust backend components and APIs using NodeJS, Python.
• Work with microservices architecture to break down monolithic systems and scale products.
• Integrate server-side logic with user-facing elements created by front-end developers, ensuring optimal performance.
• Collaborate with cross-functional teams, including front-end developers, DevOps, Product Managers, and QA engineers.
• Conduct thorough code reviews and ensure adherence to coding standards.
• Optimize application performance and resolve complex technical issues by applying programming design patterns.
• Promote best DevOps practices for the team.
• Work in an agile environment, participating in sprints, stand-ups, and retrospective meetings.
• Evaluate architectures and implement improvements that would enhance overall system quality.

• Master's or Bachelor’s Degree in Information Technology, Computer Science, Software Engineering, or related field.
• Minimum 5 years of experience in Backend development with one of the following programming languages: NodeJS, Python, or Java.
• Hands-on experience designing and developing RESTful APIs and/or GraphQL.
• Proficiency in cloud services like AWS, Azure, or GCP.
• Knowledge of Data Dictionaries, Templates, Workflows.
• Familiarity with CI/CD pipelines, containerization (Docker), and orchestration tools (Kubernetes).
• Extensive experience with backend development and architecture.
• Proficient understanding of GIT for versioning.
• Strong debugging, problem-solving, and optimization skills.
• Startup spirit: self-motivated, comfortable in a dynamic, evolving environment.
• Good command of spoken and written English and Mandarin; French is a plus.
• A fast learner and able to work independently.

Hytech Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Hytech is a leading management consulting firm headquartered in Australia and Singapore, specializing in digital transformation for fintech and financial services companies. We provide comprehensive consulting solutions, as well as middle- and back-office support, to empower our clients with streamlined operations and cutting-edge strategies.

With a global team of over 2,000 professionals, Hytech has established a strong presence worldwide, with offices in Australia, Singapore, Malaysia, Taiwan, Philippines, Thailand, Morocco, Cyprus, and more.

• Develop, maintain and optimise applications and APIs using C# and .Net 6+.
• Design scalable and efficient backend solutions that integrate with various systems and services.
• Build APIs for internal and external use, with a focus of clean architecture and maintainability.
• Write clean, testable and maintainable code following best practices in software development.
• Work with modern tools and frameworks for logging, monitoring, and performance optimisation.
• Collaborate with cross functional team, including products managers and DevOps engineers to ensure high quality solutions
• Troubleshoot, debug and resolve software issues in production and development environments.
• Stay updated with the latest trends in C# and .Net development to implement cutting edge solutions.

• Education: Bachelor’s or Master’s in Computer Science, Software Engineering or related fields.
• Experience: 3+ years in professional C# Development.

• Proficient in C# and .Net 5 (or later versions)
• Strong understanding of object-oriented programming principles
• Experience in developing APIs (RESTful or WebSocket)
• Familiar with asynchronous programming and multi-threading
• Knowledge of modern database technologies and ORM frameworks (e.g., Entity Framework)
• Experience in unit testing frameworks such as xUnit, NUnit, or MSTest
• Version control experience, especially with Git

• Familiar with financial systems or trading platforms, or working on projects related to algorithm trading or Financial APIs.
• Familiar with cloud platforms like AWS or Azure.
• Experience deploying and managing applications in Docker and/or Kubernetes environments.
• Knowledge of logging and monitoring tools (e.g., Grafana, Loki or Prometheus)
• Exposure to building high-performance or real time systems.
• Understanding of microservices architecture.

• Mid-Senior level

• Full-time

• Information Technology

• Desktop Computing Software Products and IT System Custom Software Development

Referrals increase your chances of interviewing at Hytech by 2x

Get notified about new Back End Developer jobs in Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia.

• Technical Excellence :
  • Design, develop, and deploy scalable, high-quality backend solutions using Java , Spring Boot , and API development tools such as GraphQL , AWS Lambda , SQS , Kinesis , DynamoDB , Redis , SNS , OpenSearch , and SQL .
  • Optimise system performance, reliability, and scalability through testing, troubleshooting, and continuous improvements.
• Collaboration and Ownership :
  • Partner with technical leadership, product teams, and engineers to shape product design and ensure technical solutions align with organisational goals.
  • Take ownership of end-to-end solutions, driving decisions to solve complex technical challenges with autonomy.
• Lifecycle and Process Improvements :
  • Enhance the software development lifecycle by promoting efficiency, maintainability, and scalability.
  • Develop innovative solutions to address system limitations and support high-traffic, dynamic environments.
• Leadership and Mentorship :
  • Mentor developers, fostering professional growth and promoting collaboration and best practices within the team.
  • Lead by example, contributing to technical strategy and helping define engineering standards.

• Bachelor’s Degree in Computer Science, Software Engineering or equivalent practical experience.
• Minimum of 7 years of relevant work experience in;
• API development with GraphQL, service-oriented / event-driven architecture.
• Significant experience on Java, Spring.
• Nice to have: AWS (Lambda, SQS, ECS, DynamoDB, Kinesis, Elasticsearch), Redis, SQL.
• Strong communication skills in English.
• Interest and ability to learn other coding languages as needed.
• Familiarity or first experience on SAP Commerce Cloud (Hybris) desirable.

• Required Experience and Skills:
• • At least 3 years of project experience in PHP development.
• • Basic knowledge of MySQL database management.
• • Understanding of RESTful API development.
• • Strong willingness to learn and adapt.
• • Good analytical and problem-solving skills.

• Job Type: Full-Time, Permanent
• Salary: RM4,600 – RM6,800 per month (Based on experience)
• Position Allocation: 3
• Overview:
• We are seeking an enthusiastic PHP Developer to join our team. The ideal candidate will have at least 3 years of project experience, with a strong desire to learn and grow in PHP with Laravel Framework.
• We are creating a software management system that will involve various departments, and we believe your skills are incredibly valuable for this project. We would love to have your expertise and experience to help us achieve the best possible results.
• Duties and Responsibilities:
• • Assist in the development and maintenance of web applications using PHP.
• • Support the design and implementation of MySQL database schemas.
• • Collaborate with senior developers to integrate front-end and back-end components.
• • Write clean, well-documented, and efficient code.
• • Debug and troubleshoot issues in the codebase.
• • Participate in code reviews and learn best practices.
• Required Experience and Skills:
• • At least 3 years of project experience in PHP development.
• • Basic knowledge of MySQL database management.
• • Understanding of RESTful API development.
• • Strong willingness to learn and adapt.
• • Good analytical and problem-solving skills.
• Preferred Qualifications:
• • Experience with front-end frameworks (e.g. Node.js, Vue.js).
• • Knowledge of version control systems.
• • Familiarity with web security practices.
• • Understanding of basic DevOps concepts.
• • Competitive salary and performance incentives.
• • Health and wellness benefits.
• • Professional development opportunities.
• • Friendly work environment.
• To Apply:
• Candidates interested in this position should send their resume and a brief cover letter to ( ) with the subject " Backend Developer Application".

1. Diploma/Degree/Master in Computer Science, or a similar relevant field
2. A minimum of one (2) year of experience in designing and developing websites and apps
3. A good understanding of frontend frameworks such as Bootstrap, Angular JS, Vue JS, Ionic etc
4. Integration of multiple data sources and databases into one system
5. Familiarity with limitations of PHP as a platform and its workarounds
6. Proficient in PHP, HTML5, JavaScript, JQuery Expert
7. Experience with PHP frameworks (Laravel, CodeIgniter, etc.)
8. Excellent relational database skills with MySQL
9. Experience with building restful JSON web services
10. Knowledge of API's, such as twitter, Facebook, Google maps, Instagram, etc.
11. Understanding of responsive design frameworks such as bootstrap

This job is for a Backend Developer who builds and maintains secure, high-performing APIs. You might like this job because you’ll collaborate closely with experienced teammates and own exciting projects from start to finish!

• Feature Ownership: Design, develop, and deploy end-to-end features using Node.js, NestJS, and TypeScript.
• API Development: Build and maintain performant, secure, and reliable APIs.
• System Design: Contribute to technical design discussions and help model solutions within our Domain-Driven Design (DDD) framework.
• Quality Assurance: Write comprehensive unit and integration tests to ensure code quality and system reliability.
• Collaboration: Work closely with senior developers, product managers, and DevOps to deliver high-impact solutions.
• Optimization: Identify and resolve performance bottlenecks in our backend services and databases.

• Solid professional experience building backend services with Node.js and TypeScript, preferably using NestJS.
• Proven experience designing and consuming RESTful APIs.
• Strong proficiency with PostgreSQL, including writing efficient queries and understanding data modeling.
• Hands-on experience with Docker for containerization.
• A good understanding of software design patterns and principles.

Bonus Points:

• Exposure to Domain-Driven Design (DDD), CQRS, or event-driven systems.
• Experience with message queues (AWS SQS) or caching solutions (Redis).
• Familiarity with core AWS services (e.g., RDS, S3, Lambda).

At MyUrus, we are building a next-generation, cloud-native platform designed to revolutionize how critical engineering documents are managed, analyzed, and utilized in the Oil & Gas industry. We are a forward-thinking company leveraging a modern, scalable, and secure tech stack on AWS to solve complex, real-world challenges. Our mission is to empower engineers with intelligent tools that enhance efficiency,