OpenNet_開網有限公司

Who We Are This is a start-up team in OpenNet; we provide an opportunity for high-achievers who aspire to work and learn in an agile, efficient, and rewarding environment alongside like-minded individuals. We are currently experiencing rapid growth as we expand our business to offer our technology services in multiple countries. We believe that our employees are the most valuable assets of the company, and we are dedicated to witnessing their growth in their careers while achieving a balance between work and life. We spare no effort to attract top talent and cultivate an excellent workplace where people feel engaged, inspired, challenged, and respected. Key Responsibilities ● Work with product owners and other development team members to determine new features and user stories needed in new/revised applications or large/complex development projects. ● Participate in code reviews with peers and managers to ensure that each increment adheres to original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate. ● Respond to trouble/support calls for applications in production in order to make quick repair to keep application in production. ● Participate in all team ceremonies including planning, grooming, product demonstration and team retrospectives. ● Mentor less experienced technical staff; may use high end development tools to assist or facilitate development process. ● Advanced proficiency in Object Oriented Design (OOD) and analysis. Advanced proficiency in application of analysis/design engineering functions. Advanced proficiency in application of non-functional software qualities such as resiliency, maintainability, etc. Advanced proficiency in advanced behavior-driven testing techniques. Our Stack ● Application Framework: Java 8, Spring Boot ● Microservices: Spring Cloud (Spring Cloud Config / Open Feign / Spring Cloud Hystrix / Spring Cloud Gateway) ● Database: MySQL (Aurora / RDS) ● Public Cache: ElastiCache, Redis (MS, Sentinel, cluster) ● Message Queue: Apache RocketMQ, RabbitMQ, Kafka ● Coordinator: Zookeeper ● APM: Jaeger, opentracing ● Documentation: Springdoc-OpenAPI ● Search and Reporting: ElasticSearch ● Log Real-time Visualization: ELK, Loki ● Monitoring: Prometheus, Grafana, CloudWatch ● Container: Docker, Kubernetes ● CI/CD: Jenkins, ArgoCD

Who We Are This is a start-up team in OpenNet; we provide an opportunity for high-achievers who aspire to work and learn in an agile, efficient, and rewarding environment alongside like-minded individuals. We are currently experiencing rapid growth as we expand our business to offer our technology services in multiple countries. We believe that our employees are the most valuable assets of the company, and we are dedicated to witnessing their growth in their careers while achieving a balance between work and life. We spare no effort to attract top talent and cultivate an excellent workplace where people feel engaged, inspired, challenged, and respected. ● Overseeing product strategy, partnering with development teams, leading the collaborative, dynamic planning process, and prioritizing the work that needs to be done against the capacity and capability of the team, you would ensure the business readiness of any new product release. ● Managing the scope of projects from inception to closure and ensure delivery processes are efficient and cost-effective. ● Responsible for maximizing the value of the product generated by the development team’s work and is primarily responsible for managing the product backlog. ● In charge of product roadmap definition, product requirements confirmation, development team management, product development planning, and ensuring that the product is moving toward company goals. ● Studying and understanding customers, markets, and competition, as well as adapt to industry trends, align with corporate strategy, and make timely product decisions. Key Responsibilities ● Coordinate with 3rd party (external). ● Coordinate with Internal team (Operations/UED/Marketing etc). ● Prepare product road maps at least 3 months ahead, all the time (includes detailed ticket description for UED and any coordination with them for designs). This should be aligned with company OKRs ● Relay priorities to the team ● Conduct reetrospective meets ● Clarify non tech queries of the team ● Conduct questionnaire and user research ● Evaluate work force requirement from the DM and share it with the HR ● Prepare weekly report with tech/DMs ● Prepare monthly road map slides for presentation to the stakeholders. Provide clear and regular updates on the progress and plans of your product initiatives/roadmap to key business stakeholders ● Supervise progress, due dates

Key Responsibilities ● Work with product owners and other development team members to determine new features and user stories needed in new/revised applications or large/complex development projects. ● Participate in code reviews with peers and managers to ensure that each increment adheres to original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate. ● Respond to trouble/support calls for applications in production in order to make quick repair to keep application in production. ● Participate in all team ceremonies including planning, grooming, product demonstration and team retrospectives. ● Mentor less experienced technical staff; may use high end development tools to assist or facilitate development process. ● Advanced proficiency in Object Oriented Design (OOD) and analysis. Advanced proficiency in application of analysis/design engineering functions. Advanced proficiency in application of non-functional software qualities such as resiliency, maintainability, etc. Advanced proficiency in advanced behavior-driven testing techniques. Our Stack ● Application Framework: Java 8, Spring Boot ● Microservices: Spring Cloud (Spring Cloud Config / Open Feign / Spring Cloud Hystrix / Spring Cloud Gateway) ● Database: MySQL (Aurora / RDS) ● Public Cache: ElastiCache, Redis (MS, Sentinel, cluster) ● Message Queue: Apache RocketMQ, RabbitMQ, Kafka ● Coordinator: Zookeeper ● APM: Jaeger, opentracing ● Documentation: Springdoc-OpenAPI ● Search and Reporting: ElasticSearch ● Log Real-time Visualization: ELK, Loki ● Monitoring: Prometheus, Grafana, CloudWatch ● Container: Docker, Kubernetes ● CI/CD: Jenkins, ArgoCD

Who We Are We provide an opportunity for high-achievers who aspire to work and learn in an agile, efficient, and rewarding environment alongside like-minded individuals. We are currently experiencing rapid growth as we expand our business to offer our technology services in multiple countries. We believe that our employees are the most valuable assets of the company, and we are dedicated to witnessing their growth in their careers while achieving a balance between work and life. We spare no effort to attract top talent and cultivate an excellent workplace where people feel engaged, inspired, challenged, and respected. If You ● Are passionate about new technology, prefer clean code and are able to work independently. ● Have a strong understanding of Javascript. ● Have great communication skills. Key Responsibilities ● Develop mobile-first frontends in VueJS ● Focus on performance and user experience ● Create frontends for the backend management systems ● Participate in code reviews with peers and managers to ensure that each increment adheres to original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate ● Participate in all team ceremonies including planning, grooming, product demonstration and team retrospectives. ● Mentor less experienced technical staff; may use high end development tools to assist or facilitate development process. Our Stack ● Vue + Vuex + Vue Router + Webpack + Less + SCSS ● Element UI ● FreeMarker ● Nuxt ● AWS, Jenkins CI / K8s

In this role, you have an opportunity for significant impact through your ability to increase developer efficiency and product quality through your work. You’ll play an impactful role to build mobile-first experiences Apps. Key Responsibilities ● Collaborate with Product Managers, Designers and Backend Engineers to design and deliver high-quality products on iOS ● Build end-to-end features of the app: networking, persistence, business logic, and UI ● Prepare and maintain documents that include architectural diagrams and navigation maps in your area of expertise ● Analyze and prepare recommendations to address existing and potential issues in systems and procedures across the organization, as well as design and recommend new solutions ● Participate in code reviews with team members to ensure that each increment adheres to the original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate Our Stack ● Languages: Swift ● Architecture: MVC, MVVM ● Layout: Programmatic UI, Xib ● Testing: XCTest ● Dependency management: Swift Package Manager ● CI/CD: Fastlane, Github Action, Jenkins

In this role, you have an opportunity for significant impact through your ability to increase developer efficiency and product quality through your work. You’ll play an impactful role to build mobile-first experiences Apps. Key Responsibilities ● Collaborate with Product Managers, Designers, and Backend Engineers to design and deliver high-quality products on Android. ● Build end-to-end features of the app: networking, persistence, business logic, and UI ● Build efficient and reusable mobile components and architect reliable and scalable mobile solutions. ● Identify areas of improvement and advocate for mobile best practices. ● Analyze and optimize UI and infrastructure application code for quality, efficiency, and performance Our Stack ● Android Architecture Components and Android KTX ● MVVM with Clean Architecture ● Language: Kotlin, Java ● Dependency Injection(DI): Hilt ● Reactive Programming: RxJava, Kotlin Flow ● Network: Retrofit, OkHttp, Protocol buffers ● Asynchronous or non-blocking programming: RxJava, Coroutines ● Image loading library: Glide

●Develop automated tests and test frameworks ●Improve our Continuous Integration pipeline ●Identify and execute on opportunities to improve or establish quality processes ●Help automate all aspects of the software engineering process ●Review designs and code done by others and provide constructive feedback ●Continuously develop your own skills and help others to improve their abilities

Key Responsibilities ● Simulate user needs and actual usage scenarios from a user perspective ● Testing (black box, white box, integration, and performance) of the Web and Android platforms ● Write test plans / test cases and output test reports according to feature requirements ● Create automated Web/Android/API test cases ● Track and analyze automated tests to improve test efficiency ● Track and record product issues and analyze the problems through various tools, giving feedback to relevant personnel to make corrections ● Share test-related information with other team members

About the QA team: We are a dynamic and innovative QA Automation Team dedicated to ensuring the reliability and efficiency of our software products. Our team is distributed and has flexible work locations, with team members working in Taiwan, Europe, and America. As we continue to grow, we are seeking a talented Python Developer to join our team and play a crucial role in enhancing our in-house automation framework. Responsibilities: • Lead Enhancement Initiatives: Take the lead in enhancing our in-house Python-based automation framework, ensuring it remains robust, scalable, and efficient. • Codebase Refactoring: Drive efforts to refactor existing codebase, emphasizing clarity, readability, and maintainability to facilitate future enhancements. • Collaborative Automation: Collaborate closely with QA Engineers to identify automation needs and implement solutions within the framework. • Troubleshooting Expertise: Utilize strong troubleshooting and debugging skills to identify and resolve issues within the automation framework. • Cross-Functional Collaboration: Collaborate with cross-functional teams to seamlessly integrate automation processes into the software development lifecycle. Requirements: • Python Proficiency: Demonstrated experience as a Python Developer (3 to 5 years ), showcasing strong proficiency in object-oriented programming. • Development Experience: Proven track record in developing and maintaining robust and scalable software solutions. • Collaborative Skills: Strong collaboration and communication skills, with the ability to work effectively within distributed and remote teams. • Design Patterns: Familiarity with commonly used design patterns and the ability to apply them to create modular and maintainable code. • Built-in Libraries: Solid understanding and practical experience with Python built-in libraries to leverage standard functionality efficiently. • English Communication: Proficient in both written and spoken English to facilitate effective communication within the team. • (Optional) Docker Knowledge: Familiarity with Docker and containerization concepts.

If You ● Are a self-driven DevOps Engineer with proven experience in large-scale micro-service systems hosted on AWS. ● Have a deep understanding of cloud architecture, AWS technologies and cloud security best practices. ● Are following the latest industry trends and are passionate about cloud computing for large-scale systems. Key Responsibilities ● Work in a team of DevOps and DBA professionals – initially 3 people, although this will expand throughout the country expansion ● Improve existing infrastructure and CI/CD procedure ● Holistically improve all aspects of our infrastructure, including reducing costs, improving build and deployment times, streamlining environment provisioning, lowering load times, incorporating the latest techniques and technologies, and more ● Monitor and maintain the existing cloud infrastructure via autoscaling, automated alerts ● Take ownership and responsibility for our cloud operation activities ● Liaise with external security agencies for annual audits as well as perform our own internal security sweeps ● Aid in reconfiguring existing architecture to allow for rapid deployments to new countries ● Report to DevOps Leader/Director Our Stack ● Backend Application Framework: Spring Boot (Java Config + Embedded Tomcat) ● Frontend Application Framework: VueJS ● Micro Service Framework: Spring Cloud Dalston (Netflix Eureka + Netflix Eureka + Netflix Ribbon + Feign) ● Database: AWS RDS, RDS Proxy, MONGODB ● Public Cache: AWS ElastiCache + Redis ● Message Queue: Apache RocketMQ, RabbitMQ ● Distributed Scheduling: Dangdang Elastic Job ● Data Index and Search: ElasticSearch ● Log Real-time Visualization: ElasticSearch + Logstash + Kibana, Grafana Loki ● Business Monitoring: Prometheus + Grafana ● Reverse Proxy: Nginx ● CDN: Cloudflare ● Server Virtualization Container: AWS EKS + AWS EC2 ● Server Operation System: CentOS ● Static File Storage: AWS S3 ● Inner DNS Resolution: AWS Route 53 ● Network Management: AWS VPC ● Cluster Management and Scaling: AWS OpsWorks ● Cluster Monitoring: Prometheus + AWS CloudWatch ● HTTPS Certificate Management: AWS Certificate Manager ● Malicious Attack Defending: AWS WAF & Shield ● Cluster Alert: AWS SNS + Slack ● Continuous Integration/Deployment: Jenkins, Rancher, ArgoCD ● Configuration Tool: Ansible, Chef, Salt

Job Overview We are looking for a capable Security Engineer, who enjoys security work and possesses both deep and wide expertise in the security space. In this role, you will Engineer, implement and monitor security measures for the protection of our computer systems, applications and infrastructure, such as, WAF, DDoS, DNS, Networking, VPN, and etc. Besides applying the best practice, it’s expected for this role to be working in security research, reporting 0-days frequently, and on the cutting edge of what’s possible. Key Responsibilities ● Work directly with the project teams to facilitate building secure workflows, processes, systems, and services. ● Develop best practices and security standards for the organization. ● Understand software, infrastructure and internet needs and adjust them according to the business environment. ● Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks. ● Ensure the organization knows as much as possible, as quickly as possible about security incidents. ● Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement. ● Find cost-effective solutions to cybersecurity problems. ● Conduct the internal/external security test/audit on our service, application, and infrastructure. ● Assist fellow employees with cybersecurity, software, hardware or Infra. needs.

We are seeking a highly motivated and experienced Database Administrator to manage and optimize our database systems in a large-scale environment. You will have a strong understanding of database principles, best practices, and a passion for ensuring data integrity, availability, and performance. As a proactive problem-solver, you will stay current with industry trends and enjoy collaborating with development and operations teams. You will take ownership of our database infrastructure, contributing to its evolution and supporting business growth. Key Responsibilities -Design, implement, and maintain database schemas, tables, user accounts, permissions, and security. -Monitor and maintain database infrastructure, utilizing tools like autoscaling, automated alerts, and monitoring dashboards (e.g., Grafana, PMM, CloudWatch). -Ensure database reliability and performance, including capacity planning, performance tuning, troubleshooting, and issue resolution to minimize downtime. -Contribute to the evolution of database architecture and structure, supporting business growth and expansion, including deployments to new regions or environments. -Develop and implement automation for database administration tasks, including scripting (e.g., Python, Bash, PowerShell). -Document database systems and procedures. Our Stack: -Databases: MySQL, MongoDB, MongoDB Atlas, and other relevant RDBMS or NoSQL databases -Cloud Platforms: AWS (EC2, RDS, Redshift, CloudWatch, etc.) -Monitoring Tools: PMM, Grafana, CloudWatch -Operating Systems: CentOS, Linux distributions

- Set up and execute extract, transformation, and load (ETL) functions to build a data pipeline. - Extraction and analysis of large data sets from MySQL. - Performance tuning for current and newly added queries to the databases, ensuring the database resources are fully utilized. - Delivering clear analysis and reporting of core business metrics to shareholders. - Creation and management of reports and dashboards. - Data management. - Enhance and optimize existing reporting processes. - Ad hoc analysis and reporting to clients and shareholders. - Aid in reconfiguring existing architecture and database structure to address our shareholder's evolving needs. - Daily maintenance and monitoring of all BI-related databases and dashboards, including proficient handling of emergencies. - Providing actionable insight to drive the growth of core products. Our Stack MySQL (Must) Python (Good to have) AirFlow (Good to have) AWS (Good to have) Metabase (Good to have) Redshift (Good to have) Linux (Good to have)

Overview ● Overseeing product strategy, partnering with development teams, leading the collaborative, dynamic planning process, and prioritizing the work that needs to be done against the capacity and capability of the team, you would ensure the business readiness of any new product release. ● Managing the scope of projects from inception to closure and ensure delivery processes are efficient and cost-effective. ● Responsible for maximizing the value of the product generated by the development team’s work and is primarily responsible for managing the product backlog. ● In charge of product roadmap definition, product requirements confirmation, development team management, product development planning, and ensuring that the product is moving toward company goals. ● Studying and understanding customers, markets, and competition, as well as adapt to industry trends, align with corporate strategy, and make timely product decisions. Key Responsibilities ● Coordinate with 3rd party (external). ● Coordinate with Internal team (Operations/UED/Marketing etc). ● Prepare product road maps at least 3 months ahead, all the time (includes detailed ticket description for UED and any coordination with them for designs). This should be aligned with company OKRs ● Relay priorities to the team ● Conduct reetrospective meets ● Clarify non tech queries of the team ● Conduct questionnaire and user research ● Evaluate work force requirement from the PJM and share it with the HR ● Prepare weekly report with tech/PJMs ● Prepare monthly road map slides for presentation to the stakeholders. Provide clear and regular updates on the progress and plans of your product initiatives/roadmap to key business stakeholders ● Supervise progress, due dates

Key responsibilities ● Define, develop and manage implementation schedules based on key business drivers, competitor analysis and user-driven research ● Prepare project teams for kickoff and assure effective completion of project milestones, control project scope and mitigate risks ● Availability of technical resources in discussion with the Senior Leadership Team ● Daily interaction with internal and external development partners to clarify development requirements and to drive development and third-party integrations in an agile environment ● Daily interaction with the internal QA team to ensure features are delivered as expected including user-acceptance testing of new developments ● Manage scope of projects from inception to closure and ensure delivery processes are efficient and cost effective ● Lead the collaborative, dynamic planning process and prioritizing the work that needs to be done against the capacity and capability of the team

We are looking for a Game Animator to join our team. In this role, you will collaborate with our design team to create high-quality animations and visual effects that align with our product's style and vision. You will work cross-functionally with stakeholders, including Product Designers, game Artists, developers, and product managers, to ensure the animations meet product requirements and enhance player engagement and immersion. If you thrive in a fast-paced game development environment, can design and efficiently produce dynamic, engaging, and polished animations and effects, and consistently meet deadlines, this role is ideal for you. Key Responsibilities: 1. Design and create high-quality 2D animations, including characters, objects, and effects for games. 2. Ensure animation style aligns with the game's design concepts and project requirements. 3. Create captivating VFX (Visual Effects) to enhance player experience. 4. Design interactive animations tailored to various game mechanics, enriching dynamic visual effects. 5. Work closely with UI/UX Designers, Game Artists, Developers, and PMs to ensure smooth integration of animations into the game. 6. Actively participate in design meetings, offering professional insights and animation solutions. 7. Optimize animation effects based on user feedback and testing results to ensure smooth performance across multiple devices. 8. Maintain and update the animation asset library for efficient resource utilization. 9. Stay updated with the latest trends in game animation and VFX design, offering innovative and effective animation solutions. 10. Enhance visual appeal and interactivity, ensuring an immersive player experience.

1. Utilize advanced algorithms and data mining techniques to build personalized recommendation systems, optimizing product and service recommendations to enhance user experience and improve business conversion rates. 2. Conduct precise analysis of probability distributions in casino games, develop and validate mathematical models to ensure game fairness and risk control, supporting compliance operations and decision-making. 3. Continuously explore and implement various applications of LLMs in business, from natural language processing to intelligent customer service and content generation, driving enterprises toward intelligent transformation. 4. Work closely with various business units, leveraging data analysis and visualization tools to promote a data-driven decision-making culture, helping departments uncover insights from data and develop effective strategies.

What You Will Be Doing ● Perform full-cycle recruiting for your open headcount, including direct sourcing through outreach activities to generate interests, follow with interviewing, coordinating hiring process, offer negotiation to offer acceptance. ●Provide an outstanding candidate experience, from initial introduction to on-boarding. ●Develop and maintain a continually stocked pipeline of quality talent through various methods, through networking within the community and various outreach programs to foster continued contact with quality candidates who may qualify for future positions. ●Be a true Talent Partner to your respective stakeholders - not just execute, but consult advice, and coach. ●Deliver against a workforce/headcount plan. ●Any other ad hoc activities (where required). What We Are Looking For ● At least 1 years in tech recruitment. ● Previous experience in a sales environment (plus.). ● Good grasp of market intelligence. ● Excellent communication, organizational & time management skills. ● Excellent written and spoken English. ● Successful track record of delivering on aggressive hiring goals ● Effective stakeholder management, relationship building, and consulting skills ● Ability to handle multiple projects and deadlines ● Ability to work independently