184 Back End Developer jobs in Hong Kong

Job Duties

• Develop server-side logic and APIs for web application/mobile app
• Optimize applications for max speed and scalability
• Collaborate with front-end developers and UX designers to develop high quality user-facing components
• Produce clean, efficient code based on requirements and specifications
• Production support and maintenance, including bug fixes and system enhancements
• Perform SIT, load/stress testing to ensure system stability and reliability

Skillsets Required

• Required Coding skill/experience:

• Solid programming experience in JAVA and C#

• Hands on experience on RESTful API with Spring
• Experience in MS SQL Server, MySQL would be an advantage

• General:

• MUST HAVE: Bachelor Degree of Computer Science, Information Technology, or other related disciplines

• Ability to learn new coding languages and technologies quickly
• Strong analytic and communication skills
• Strong work ethic and a team player

Job description

TeamNote Limited

TeamNote Limited is a Hong Kong based Information Technology company provides all-in-one mobile productivity solution. TeamNote as a product started off its research and development in 2012 and officially launched in the Asian market in the first quarter of 2014. In January 2015, TeamNote was backed by Y Combinator and officially launched globally in San Francisco Bay Area. Over the past years, TeamNote provides anytime, anywhere accessible mobile tool on daily basis to maximise businesses' work productivity and efficiency as a VPN free Super-Connector. Our clients cover various industries including government, finance, public sectors, retail etc.

We're hiring now, join our talent network

You will do the following in this job:

• Develop, test, and document backed system for mobile app / web system
• Work closely with the team to develop enterprise solution
• Develop business logic, systems and elegant User Interface
• Work closely with project team and clients to ensure requirements are met
• Brainstorm and idea contribution is preferred
• To learn and share knowledge and experience with other teammates

We are looking for your if you are:

• Diploma or Degree in Computer Science, IT, Engineering or equivalent
• Experience in any server programming language and framework: Python / Go / NodeJS, using Django / Express etc
• Experience in mobile application development is usually a strong plus
• Good analytical skills, as well as good communication and interpersonal skills;
• Responsible and able to work under pressure
• Passion, self-motivated in software development
• Demos are welcome during interview
• 1 years' experience, fresh graduates are also welcome

You will enjoy the Employee Benefits:

• Free snacks and drinks
• Happy Friday Gathering
• Birthday Celebration & Gift
• Medical Allowance
• Year-End Bonus
• Five-Day Work Week

We offer an attractive remuneration package, comprehensive on the job training on new technologies, and excellent career development opportunities to the right candidate.

Interested applicants, please click APPLY NOW to submit your application.

Expected salary must be listed when submitting an application. We actively reward and recognize those employees who are the source of our excellence. Only short-listed candidates will be notified. All information provided by applicants will be used for recruitment purposes and will be destroyed after the completion of the selection process.

Website:

工作類型: 全職

薪酬: $11,261.26至$22,374.18(每月)

福利:

• 在家工作
• 有薪病假
• 彈性上班時間
• 醫療保險

Work Location: 親身到場

• Participate in all stages of software development, including design, coding, testing, maintenance, integration, and documentation.
• Develop clean, efficient, and well-documented code.
• Develop stable business web /APP service APIs and produce standardized documentation;
• Develop backend components, integrate with third-party platform APIs;
• Create and maintain scalable, reliable, and high-performing cloud infrastructure using platforms like Alibaba Cloud.
• Collaborate closely with team managers, designers, and other developers to advance project progress.

Profile

• 2+ years working experience in software development
• Proficient in Python, including technologies such as Django and Django REST Framework.
• Familiar with web technologies like PHP, HTML, React, and
• Familiar with setting up and maintaining various environments in Linux servers, such as Docker, Miniconda, Nginx, and uWSGI.
• Good problem solving and troubleshooting skills
• Responsible and able to work under pressure

We are looking for a skilled Backend Engineer to join our client, a leading gaming and resorts provider. As a backend engineer, you will play a crucial role in designing, developing, and maintaining the backend systems and services that power the client's gaming and resorts platforms. You'll help build a scalable and efficient platform, contributing to a high-performing and reliable system for their customers. If you have a strong background in backend development, an interest in gaming and resorts and a desire to work in a dynamic and innovative environment, we would love to hear from you.

This is a hybrid opportunity.

• Collaborate with cross-functional teams, including frontend engineers, designers, and product managers, to define and implement backend systems.
• Design, develop, and maintain scalable and secure backend systems, APIs, and services using appropriate technologies and programming languages, especially Spring Boot.
• Implement data models, database schemas, and storage solutions to efficiently manage gaming and user data.
• Optimize backend performance to ensure fast and responsive user experiences, and identify and resolve bottlenecks and performance issues.
• Participate in code reviews to ensure code quality, maintainability, and adherence to best practices.
• Collaborate with DevOps and infrastructure teams to deploy and maintain backend systems and services in a cloud environment.

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• 5+ years of experience as a Backend Engineer or similar role, with a focus on developing backend systems and services for mobile-based applications.
• Strong proficiency in backend technologies and programming languages, including Java Spring Boot , Node.js, Java, etc.
• Experience with backend frameworks and libraries (e.g., Django, Express.js, Spring) and microservices .
• Familiarity with cloud platforms and services (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes).
• Fluency in English.

• Mid-Senior level

• Contract

• Information Technology

• Gambling Facilities and Casinos and Technology, Information and Media

Overview

You’ll be part of the backend team, building scalable services and integrations powering a cloud-based system for smart room management. Guests can interact with in-room devices via tablets and mobile apps. The role is very hands-on with IoT integrations, messaging layers, and third-party system connections.

• Develop and maintain backend services using Spring Boot and a microservices architecture .
• Work on IoT device integrations (including Raspberry Pi , sensors, and in-room systems).
• Implement messaging solutions via Kafka and MQTT layers.
• Build and optimize REST APIs and handle third-party integrations.
• Participate in Agile development with close collaboration across Android, frontend, QA, and PM.

• Strong hands-on experience with Spring Boot and microservices .
• Proven experience in IoT projects or embedded systems, ideally with Raspberry Pi .
• Familiarity with Kafka , MQTT , and event-driven architectures.
• Strong debugging and problem-solving skills in distributed environments.
• Excellent communication skills in English; Cantonese is a bonus.

• Comprehensive training: As part of the Alan Allman Associates ecosystem, you’ll have access to a robust training platform that empowers you to achieve your professional goals.
• Diverse opportunities: Engage in cross-selling initiatives across entities within our ecosystem, leveraging a wealth of expertise.
• Supportive and stable environment: Join a team that values autonomy, self-drive, and a strong focus on results and customer satisfaction.
• Competitive salary package

APPLY NOW and feel free to reach out to me ( / ) should you have any questions

• Associate

• Full-time

• Information Technology

• IT Services and IT Consulting and Hospitality

Overview

We are seeking a skilled Backend Engineer to join our team, focusing on building and maintaining robust, scalable systems. The ideal candidate will have expertise in Java and Go, with a strong foundation in building data pipelines for analytics and monitoring. Experience with rule engines and familiarity with risk engines is a significant advantage.

• Design, develop, and maintain backend services and APIs using Java and Go.
• Integrate with internal and external services in reliable and scalable ways.
• Implement and optimize data pipelines for efficient data processing, storage and analytics.
• Build and integrate rule-based risk engines to support business logic and automated decision-making processes.
• Set up and manage monitoring tools to ensure system performance, reliability, and scalability.
• Collaborate with cross-functional teams to define requirements and deliver high-quality solutions.
• Contribute to system architecture decisions and ensure code quality through reviews and testing.

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 3+ years of experience in backend development with proficiency in Java and Go.
• Strong understanding of data engineering principles, including ETL processes, data modeling, and database management (e.g., SQL, NoSQL).
• Hands-on experience with monitoring tools (e.g., Prometheus, Grafana, ELK Stack) and system performance optimization.
• Proven experience in custom rule-based systems development.
• Experience with microservices architecture, RESTful APIs, GRPC APIs, and cloud platforms (e.g., AWS, GCP, Azure).
• Strong problem-solving skills and ability to work in a fast-paced, collaborative environment.

• Experience with containerization and orchestration tools (e.g., Docker, Kubernetes).
• Knowledge of message queues (e.g., Kafka, RabbitMQ) and event-driven architectures.
• Familiarity with CI/CD pipelines and DevOps practices.
• Contributions to open-source projects or a strong GitHub portfolio.

Wello is a global fintech and web3 payment company building the next-generation blockchain infrastructure for compliant, efficient, and inclusive cross-border payments. By combining self-custodial wallets, stablecoin technology, and seamless fiat on/off-ramp integrations, we empower individuals and businesses to send, receive, and grow money globally faster, cheaper, and with full transparency.

As we grow our remittance and peer-to-peer payments network, we are looking for a highly capable, commercially driven business development professional to lead strategic partner engagement and help shape Wello’s user growth and product roadmap across key markets.

At Wello, we believe financial infrastructure should be accessible, transparent, and borderless. This is your opportunity to shape the future of compliant digital finance from the ground up, while working alongside a global team of fintech builders and innovators.

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Industries: Financial Services, IT Services and IT Consulting, Technology, Information and Media

About the Project

You'll be part of the
backend team, building scalable services and integrations powering a cloud-based system for smart room management. Guests can interact with in-room devices via tablets and mobile apps. The role is very hands-on with IoT integrations, messaging layers, and third-party system connections.

Responsibilities

• Develop and maintain backend services using
  Spring Boot
  and a
  microservices architecture
  .
• Work on
  IoT device integrations
  (including
  Raspberry Pi
  , sensors, and in-room systems).
• Implement messaging solutions via
  Kafka
  and
  MQTT
  layers.
• Build and optimize REST APIs and handle third-party integrations.
• Participate in Agile development with close collaboration across Android, frontend, QA, and PM.

Requirements

• Strong hands-on experience with
  Spring Boot
  and
  microservices
  .
• Proven experience in
  IoT projects
  or embedded systems, ideally with
  Raspberry Pi
  .
• Familiarity with
  Kafka, MQTT, and event-driven architectures
  .
• Strong debugging and problem-solving skills in distributed environments.
• Excellent communication skills in English; Cantonese is a bonus.

What We+ Asia Offers:

• Comprehensive training: As part of the Alan Allman Associates ecosystem, you'll have access to a robust training platform that empowers you to achieve your professional goals.
• Diverse opportunities: Engage in cross-selling initiatives across entities within our ecosystem, leveraging a wealth of expertise.
• Supportive and stable environment: Join a team that values autonomy, self-drive, and a strong focus on results and customer satisfaction.
• Competitive salary package

APPLY NOW and feel free to reach out to me (-) should you have any questions

About the Role

We are seeking a skilled Backend Engineer to join our team, focusing on building and maintaining robust, scalable systems. The ideal candidate will have expertise in Java and

Go, with a strong foundation in building data pipelines for analytics and monitoring.

Experience with rule engines and familiarity with risk engines is a significant advantage.

Responsibilities

Design, develop, and maintain backend services and APIs using Java and Go.

Integrate with internal and external services in reliable and scalable ways

Implement and optimize data pipelines for efficient data processing, storage and

analytics.

Build and integrate rule-based risk engines to support business logic and automated decision-making processes.

Set up and manage monitoring tools to ensure system performance, reliability, and scalability.

Collaborate with cross-functional teams to define requirements and deliver high-quality solutions.

Contribute to system architecture decisions and ensure code quality through reviews and testing.

Requirements

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).

3+ years of experience in backend development with proficiency in Java and Go.

Strong understanding of data engineering principles, including ETL processes, data modeling, and database management (e.g., SQL, NoSQL).

Hands-on experience with monitoring tools (e.g., Prometheus, Grafana, ELK Stack) and system performance optimization.

Proven experience in custom rule-based systems development.

Experience with microservices architecture, RESTful APIs, GRPC APIs, and cloud platforms (e.g., AWS, GCP, Azure).

Strong problem-solving skills and ability to work in a fast-paced, collaborative environment.

Nice-to-Have

Experience with containerization and orchestration tools (e.g., Docker, Kubernetes).

Knowledge of message queues (e.g., Kafka, RabbitMQ) and event-driven architectures.

Familiarity with CI/CD pipelines and DevOps practices.

Contributions to open-source projects or a strong GitHub portfolio.

About Wello

Wello is a global fintech and web3 payment company building the next-generation

blockchain infrastructure for compliant, efficient, and inclusive cross-border payments. By

combining self-custodial wallets, stablecoin technology, and seamless fiat on/off-ramp

integrations, we empower individuals and businesses to send, receive, and grow money

globally faster, cheaper, and with full transparency.

As we grow our remittance and peer-to-peer payments network, we are looking for a highly

capable, commercially driven business development professional to lead strategic partner

engagement and help shape Wello's user growth and product roadmap across key markets.

At Wello, we believe financial infrastructure should be accessible, transparent, and borderless.

This is your opportunity to shape the future of compliant digital finance from the ground up, while working alongside a global team of fintech builders and innovators.

You’ll be part of the backend team, building scalable services and integrations powering a cloud-based system for smart room management. Guests can interact with in-room devices via tablets and mobile apps. The role is very hands-on with IoT integrations, messaging layers, and third-party system connections.

• Develop and maintain backend services using Spring Boot and a microservices architecture .
• Work on IoT device integrations (including Raspberry Pi , sensors, and in-room systems).
• Implement messaging solutions via Kafka and MQTT layers.
• Build and optimize REST APIs and handle third-party integrations.
• Participate in Agile development with close collaboration across Android, frontend, QA, and PM.

• Strong hands-on experience with Spring Boot and microservices .
• Proven experience in IoT projects or embedded systems, ideally with Raspberry Pi .
• Familiarity with Kafka , MQTT , and event-driven architectures.
• Strong debugging and problem-solving skills in distributed environments.
• Excellent communication skills in English; Cantonese is a bonus.

• Comprehensive training: As part of the Alan Allman Associates ecosystem, you’ll have access to a robust training platform that empowers you to achieve your professional goals.
• Diverse opportunities: Engage in cross-selling initiatives across entities within our ecosystem, leveraging a wealth of expertise.
• Supportive and stable environment: Join a team that values autonomy, self-drive, and a strong focus on results and customer satisfaction.
• Competitive salary package

APPLY NOW and feel free to reach out to me ( / ) should you have any questions

• Associate

• Full-time

• Information Technology

• IT Services and IT Consulting and Hospitality