• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Hong Kong Jobs Expertini

Backend Developer (Java, Mobile applications) - WFH Job Opening In Hong Kong, Hong Kong – Now Hiring IO TECH SOLUTIONS LIMITED


Job description

Responsibilities:

  • Collaborate closely with mobile app development teams (iOS, Android, React Native, etc.) to ensure seamless API integration and optimized data flow.

  • Implement robust authentication, authorization, and security protocols (OAuth2, JWT, encryption).

  • Optimize backend systems for performance, scalability, and high availability, tailored for mobile-driven use cases.

  • Design and manage databases (SQL/NoSQL), ensuring data integrity and efficient queries.

  • Lead code reviews, debugging, and performance tuning to maintain code quality and reliability.

  • Support the full software development lifecycle: requirements gathering, system design, development, testing, deployment, and ongoing support.

  • Integrate with third-party APIs and services to extend mobile application functionality.

  • Monitor system performance, troubleshoot production issues, and implement proactive solutions.

Requirements:

  • Bachelors degree in Computer Science, Software Engineering, or related field.

  • 5+ years of backend development experience, with proven expertise in Java, Spring Boot, and Microservices architecture.

  • Strong track record in building RESTful APIs consumed by mobile applications.

  • Proficiency in relational databases (MySQL, PostgreSQL) and familiarity with NoSQL solutions (MongoDB, Redis).

  • Solid understanding of CI/CD pipelines, containerization (Docker, Kubernetes), and cloud platforms (AWS, GCP, Azure).

  • Excellent analytical, problem-solving, and communication skills.

  • Ability to mentor junior developers and contribute to technical decision-making.

Required Skill Profession

Computer Occupations


  • Job Details

Related Jobs

IO TECH SOLUTIONS LIMITED hiring Backend Developer - WFH Job in Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED hiring Backend Engineer - WFH Job in Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong Island, Hong Kong, Hong Kong
Snaphunt hiring Backend Developer Job in hong kong, hong kong, Hong Kong
Snaphunt
hong kong, hong kong, Hong Kong
Snaphunt hiring Backend Developer Job in hong kong, hong kong, Hong Kong
Snaphunt
hong kong, hong kong, Hong Kong
IO TECH SOLUTIONS LIMITED hiring Java Developer Job in Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong
IO TECH SOLUTIONS LIMITED hiring Java Developer Job in Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong Island, Hong Kong, Hong Kong
Confidential hiring Senior Backend Developer Job in Hong Kong
Confidential
Hong Kong
IO TECH SOLUTIONS LIMITED hiring Backend Engineer - WFH (High Salary, attractive title) Job in Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong
Confidential hiring Trading Java Developer Job in Hong Kong
Confidential
Hong Kong
South China Morning Post hiring Mobile Application Developer Job in Hong Kong
South China Morning Post
Hong Kong
IO TECH SOLUTIONS LIMITED hiring Mobile Engineer (Kotlin and Jetpack Compose, WFH) Job in Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong
IO TECH SOLUTIONS LIMITED hiring UI/UX Designer - Web and Mobile Applications Job in Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong
IO TECH SOLUTIONS LIMITED hiring UI/UX Designer - Web and Mobile Applications Job in Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong Island, Hong Kong, Hong Kong
PEOBASE Ltd hiring Senior Java Developer (HKM1503201025) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
GreySpark Partners hiring Java Developer (Hong Kong) Job in Hong Kong
GreySpark Partners
Hong Kong
Mandurah Consultancy hiring Senior Mobile Application Developer Job in Hong Kong
Mandurah Consultancy
Hong Kong
PEOBASE Ltd hiring Android Mobile Developer (HKT1705041613) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
IO TECH SOLUTIONS LIMITED hiring Mobile Developer - React Native Job in Hong Kong Island, Hong Kong, Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong Island, Hong Kong, Hong Kong
PEOBASE Ltd hiring Senior Web Developer, Backend (HKT1705021329) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd hiring Senior Web Developer, Backend (HKL1703291557) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
Mandurah Consultancy hiring IT Officer, Mobile Platform (Mobile Apps Support/Developer) Job in Eastern District, Hong Kong Island, Hong Kong
Mandurah Consultancy
Eastern District, Hong Kong Island, Hong Kong
pocket-trader hiring Full Stack Developer - Java & ReactJS Job in Hong Kong
pocket-trader
Hong Kong
Confidential hiring Mobile Developer (iOS/React Native) Job in Hong Kong
Confidential
Hong Kong
PEOBASE Ltd hiring Android Mobile App Developer (HKS1702281957) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd hiring Mobile/ Web Application Developer (HKC1606231049) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong
IO TECH SOLUTIONS LIMITED hiring Mobile Developer - React Native (Hybrid) Job in Hong Kong
IO TECH SOLUTIONS LIMITED
Hong Kong
PEOBASE Ltd hiring iOS Mobile App Developer (HKM1702140847) Job in pedder street, central, hk, Hong Kong Island, Hong Kong
PEOBASE Ltd
pedder street, central, hk, Hong Kong Island, Hong Kong

Unlock Your Backend Developer Potential: Insight & Career Growth Guide


Real-time Backend Developer Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Backend Developer in Hong Kong, Hong Kong, highlighting market share and opportunities for professionals in Backend Developer roles.

269 Jobs in Hong Kong
269
197 Jobs in Hong Kong
197
Download Backend Developer Jobs Trends in Hong Kong and Hong Kong

Are You Looking for Backend Developer (Java, Mobile applications) WFH Job?

Great news! is currently hiring and seeking a Backend Developer (Java, Mobile applications) WFH to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at IO TECH SOLUTIONS LIMITED adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Hong Kong laws and regulations

What Is the Average Salary Range for Backend Developer (Java, Mobile applications) WFH Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Hong Kong. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Backend Developer (Java, Mobile applications) WFH?

Key qualifications for Backend Developer (Java, Mobile applications) WFH typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Backend Developer (Java, Mobile applications) WFH?

To improve your chances of getting hired for Backend Developer (Java, Mobile applications) WFH, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Backend Developer (Java, Mobile applications) WFH Job Success

IO TECH SOLUTIONS LIMITED interview tips for Backend Developer (Java, Mobile applications)   WFH

Here are some tips to help you prepare for and ace your Backend Developer (Java, Mobile applications) WFH job interview:

Before the Interview:

Research: Learn about the IO TECH SOLUTIONS LIMITED's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Backend Developer (Java, Mobile applications) WFH interview at IO TECH SOLUTIONS LIMITED, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the IO TECH SOLUTIONS LIMITED's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

How to Set Up Job Alerts for Backend Developer (Java, Mobile applications) WFH Positions

Setting up job alerts for Backend Developer (Java, Mobile applications) WFH is easy with Hong Kong Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!