Fullstack Developer

About OOLIO :

Founded in 2019, Oolio has rapidly grown into Australia’s largest hospitality tech provider, trusted by industry giants like Star Casinos. Our innovative solutions empower businesses to streamline operations, enhance guest experiences, and drive revenue growth.

With a global footprint, we have established offices in the UK, US, and New Zealand, delivering cutting-edge technology to some of the world's most dynamic hospitality brands.

At Oolio, we’re not just building software—we’re shaping the future of hospitality with innovation, agility, and a passion for excellence. 🚀

As a leading hospitality technology company, delivering innovative solutions that help restaurants, cafes, and food service businesses streamline operations, integrate ordering and payments, and enhance customer experiences. Our platform is built on modern cloud-native technologies and follows an event-driven architecture, enabling

high scalability and reliability.

Responsibilities:

• Design, develop, and maintain scalable and high-performance web and mobile applications.

• Work across the stack with React, Golang, and Node.js.

• Working understanding of React Native is a plus.

• Architect and optimize APIs and microservices to ensure reliability, scalability, and security.

• Deploy, monitor, and manage cloud infrastructure using Kubernetes and AWS.

• Collaborate with product managers, designers, and other engineers to build seamless user experiences.

• Conduct code reviews, mentor junior developers, and promote best practices in software development.

• Continuously improve system performance, observability, and developer productivity.

• Troubleshoot and resolve production issues, ensuring uptime and reliability.

Requirements:

• 6+ years of experience as a Full Stack Engineer, working on production-grade applications.

• Strong proficiency in React.js (3yrs) for front-end development. Experience with React Native is a plus.

• Experience with Golang (3+yrs) and Node.js (3+yrs) for backend development.

• Solid understanding of microservices architecture and API development.

• Experience with Kubernetes, Docker, and cloud platforms (AWS) for about 4+ yrs

• Knowledge of databases (SQL and NoSQL) such as PostgreSQL and DynamoDB.

• Familiarity with CI/CD pipelines and DevOps practices.

• Strong problem-solving and analytical skills.

• Built offline first applications.

• Excellent communication and teamwork abilities.

Nice-to-Have:

• Experience in the pos or payments industry.

• Knowledge of GraphQL and gRPC.

• Familiarity with event-driven architecture (Kafka, RabbitMQ, etc.).

• Exposure to performance tuning and high-traffic system optimizations.

What We Offer:

• Competitive salary and benefits package.

• Hybrid work model with flexibility.

• Opportunity to work on cutting-edge technology in a fast-growing industry.

• A collaborative and dynamic work environment with a talented global team.

• Career growth opportunities and ongoing learning support.

If you are passionate about building scalable solutions and want to be part of an innovative team in the hospitality tech space, we'd love to hear from you!

Apply now and help shape the future of hospitality technology!

As a Software Developer at Prodios Labs, you will have the opportunity to work on cutting-edge projects utilizing your expertise in JavaScript, Node.js, ReactJS, CSS, HTML, TypeScript, and MongoDB. Your role will be crucial in developing innovative software solutions that will drive the success of our company.

Key Responsibilities:

1. Collaborate with cross-functional teams to design, develop, and implement software solutions that meet the needs of our clients.

2. Write clean, maintainable, and efficient code using best practices in software development.

3. Implement responsive design principles to create user-friendly interfaces and enhance user experience.

4. Troubleshoot and debug applications to ensure optimal performance and reliability.

5. Stay updated on emerging technologies and trends in the software development industry to continuously improve our products.

6. Conduct thorough testing and quality assurance to ensure the functionality and security of our software solutions.

7. Communicate effectively with team members and stakeholders to ensure project deadlines are met and goals are achieved.

If you are a passionate and skilled Software Developer looking to make a significant impact in a dynamic and fast-paced environment, we want to hear from you! Join our team at Prodios Labs and be a part of our exciting journey towards innovation and success

A niche, specialist position in an interdisciplinary team focused on end-to-end solutions. Nature of projects range from proof-of-concept innovative applications, parallel implementations per end user requests, scaling up and continuous monitoring for improvements. Majority of the projects will be focused on providing automation solutions via both custom solutions and adapting machine learning generic standards to specific use cases/domains.

Clientele includes major publishers from the US and Europe, pharmaceutical bigwigs and government funded projects.

As a Senior Fullstack Developer, you will be responsible for designing, building, and maintaining scalable and performant web applications using modern technologies. You will work with cutting-edge tools and cloud infrastructure (primarily Google Cloud) and implement robust back-end services with React JS with Typescript, Koa.js, MongoDB, and Redis, while ensuring reliable and efficient monitoring with OpenTelemetry and logging with Bunyan. Your expertise in CI/CD pipelines and modern testing frameworks will be key to maintaining a smooth and efficient software development lifecycle.

Key Responsibilities:

• Fullstack Development: Design, develop, and maintain web applications using JavaScript (Node.js for back-end and React.js with Typescript for front-end).
• Cloud Infrastructure: Leverage Google Cloud services (like Compute Engine, Cloud Storage, Pub/Sub, etc.) to build scalable and resilient cloud solutions.
• API Development: Implement RESTful APIs and microservices with Koa.js, ensuring high performance, security, and scalability.
• Database Management: Manage MongoDB databases for storing and retrieving application data, and use Redis for caching and session management.
• Logging and Monitoring: Utilize Bunyan for structured logging and OpenTelemetry for distributed tracing and monitoring to ensure system health and performance.
• CI/CD: Design, implement, and maintain efficient CI/CD pipelines for continuous integration and deployment, ensuring fast and reliable code delivery.
• Testing & Quality Assurance: Write unit and integration tests using Jest, Mocha, and React Testing Library to ensure code reliability and maintainability.
• Collaboration: Work closely with front-end and back-end engineers to deliver high-quality software solutions, following agile development practices.
• Optimization & Scaling: Identify performance bottlenecks, troubleshoot production issues, and scale the system as needed.
• Code Reviews & Mentorship: Conduct peer code reviews, share best practices, and mentor junior developers to improve team efficiency and code quality.

Must-Have Skills:

• Google Cloud (GCP): Hands-on experience with various Google Cloud services (Compute Engine, Cloud Storage, Pub/Sub, Firestore, etc.) for building scalable applications.
• React.js: Strong experience in building modern, responsive user interfaces with React.js and Typescript
• Koa.js: Strong experience in building web servers and APIs with Koa.js.
• MongoDB & Redis: Proficiency in working with MongoDB (NoSQL databases) and Redis for caching and session management.
• Bunyan: Experience using Bunyan for structured logging and tracking application events.
• OpenTelemetry Ecosystem: Hands-on experience with the OpenTelemetry ecosystem for monitoring and distributed tracing.
• CI/CD: Proficient in setting up CI/CD pipelines using tools like CircleCI, Jenkins, or GitLab CI.
• Testing Frameworks: Solid understanding and experience with Jest, Mocha, and React Testing Library for testing both back-end and front-end applications.
• JavaScript & Node.js: Strong proficiency in JavaScript (ES6+), and experience working with Node.js for back-end services.

Desired Skills & Experience:

• Experience with other cloud platforms (AWS, Azure).
• Familiarity with containerization and orchestration tools like Docker and Kubernetes.
• Experience working with TypeScript.
• Knowledge of other logging and monitoring tools.
• Familiarity with agile methodologies and project management tools (JIRA, Trello, etc.).

Qualifications:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• 5-10 years of hands-on experience as a Fullstack Developer.
• Strong problem-solving skills and ability to debug complex systems.
• Excellent communication skills and ability to work in a team-oriented, collaborative environment.

Building web application front end & backend

React

Spring Core, Spring MVC

Spring Boot

Spring Webflux/Reactive

Mongo DB/Cassandra

HTML, CSS, Javascript,

Cloud Basics (AWS/GCP/Azure)

Cloud Functions (AWS/GCP/Azure)

• Develop Magento extensions based on requirements given
• Customize 3rd party Magento extensions
• Diagnose and fix bugs in Magento websites
• Customize Magento functionalities by following Magento standards
• Optimize speed of Magento by identifying and fixing bottlenecks

• Proficient in Object-Oriented PHP, MVC, Javascript, jQuery, prototype, SQL, HTML, and CSS
• Extensive in developing Magento extensions and themes
• Deep understanding of the Magento architecture and data flow
• Thorough understanding of Magento concepts of Layouts, Blocks, Models, Controllers, Helpers, Observers, etc
• Understands the ORM concepts and database structure of Magento
• Knows how to extend Magento functionalities including REST APIs
• Understands the performance bottlenecks of Magento and the ability to write optimized code
• Knowledge in Magento 2 is an added advantage
• Knowledge in Linux environments
• Good knowledge in GIT concepts and operations
• Knows how to consume 3rd party RESTful services
• Magento Developer Certification is an added advantage

What we are looking for?

• At least 3 years of experience of development on full-stack applications
• Experience with usage of NoSQL databases like MongoDB
• Familiarity with SQL and RDBMS Systems
• Experience in creating applications with NodeJS and MERN stack
• Experience with developing frontend interfaces using React framework
• Experience in creating responsive frontend applications
• Able to use versioning systems like Github or Gitlab
• Understanding of basic tools provided by AWS and their configuration
• Understanding of Unix bases operating systems, ability to configure them for optimum usage
• Experience in basic command-line utilities and shell scripting language
• Understanding of rest API implementation
• Ability to script quickly with Python for writing ad hoc jobs

What you will be working on?

• Leading a team of engineers
• Working on creating performant and fault-tolerant systems which are scalable
• Design, build and maintain high performance, reusable, and reliable Typescript code
• Effectively work with product to gather requirements, gain a deep understanding of use cases and business needs, and translate into design and implementation.
• Maintain code integrity and organization.
• Manage basic DevOps related to CI/CD
• Creating secure systems
• Lead other junior developers
• Define optimal and minimal architecture to achieve product requirements