Total 1,069 mobile application developer job vacancies in Information Technology category in Hong Kong

- At least 3 years of hands-on experience in application development, preferably in the following areas:
o Nintex K2 (K2-Five) - Knowledge in SmartObjects, Views, Forms, and Workflows.
o C# .NET Framework and .NET Core - Focused on building robust applications and API interfaces.
o Microsoft SQL Server - Strong proficiency in writing complex queries, designing stored procedures, and optimizing performance.

- A good team player and starter with problem-solving mindset, analytical, and attention to detail.
- Agile, fast learner and able to adapt to changes.
- Possess a collaborative and team-first mindset with strong accountability and reliability in independent work.

Key Responsibilities:
• Propose and design application and system solutions on Nintex K2 platform that aligns with business goals and enterprise standards.
• Develop and deliver software solutions on Nintex K2 (K2-Five), including SmartObjects, Views, Forms, and Workflows.
• Build and maintain robust applications and API interfaces using C# .NET Framework and .NET Core.
• Write complex SQL queries, design stored procedures and optimize database performance on Microsoft SQL Server.
• Review code and workflows to ensure quality, performance, and maintainability.
• Investigate issues in existing systems, perform root-cause analysis, and design effective fixes.
• Review enhancement requests, propose solutions, and implement them in current systems.
• Ensure security compliance by design and timely patching and upgrades.

SKILLS: K2-Five, Nintex K2, C#, .Net, .Net Core, SQL, API

Responsibilities

Technical & Development

• Design, develop, and maintain enterprise-grade applications using C#, ASP.NET Core (MVC).

• Translate business and functional requirements into technical and design specifications (logical and physical).

• Design and implement RESTful APIs and backend services using ASP.NET Core.

• Define application architecture, integration approaches, and coding standards.

• Ensure code quality, performance, security, and scalability through hands-on development and reviews.

• Perform troubleshooting, root-cause analysis, and continuous system improvements.

Technical Leadership

• Act as a technical point of reference for the team.

• Review designs and code, and provide clear technical direction.

• Mentor junior developers and guide best practices.

• Support estimation, impact analysis, and technical decision-making.

• Collaborate closely with BA, QA, infrastructure, and stakeholders.

SDLC & Delivery

• Participate actively across the full SDLC: analysis, design, development, testing, deployment, and support.

• Support SIT, UAT, and production releases.

• Contribute to CI/CD practices and deployment processes.

• Prepare and maintain technical documentation.

Requirements

• Bachelor’s Degree in Computer Science, IT, or equivalent.

• 5+ years of hands-on .NET development experience.

• Proven experience delivering multiple full project lifecycles.

• Prior experience acting as a Senior Developer, Lead Developer, or Technical Lead is highly preferred.

Technical Skills – Must Have

• Strong proficiency in C# and ASP.NET Core (MVC).

• Solid understanding of OOP principles and design patterns.

• Hands-on experience designing and building RESTful APIs.

• Experience producing technical and design specifications.

• Strong SQL skills and understanding of database design.

• Experience working in enterprise systems (on-prem and/or cloud).

Good to Have

• Cloud experience (Azure or AWS).

• Front-end integration experience (React.js, Angular, or similar).

• CI/CD pipelines and DevOps practices.

• Microservices or distributed system exposure.

Licence no: 12C6060

We are now looking for a top-notch Salesforce developer to join us in this mission, designing world class Salesforce applications for Service Cloud and/or Public Sector solutions.

You will be responsible to gather project requirements, analyse project objective/goal to create customer workflows and troubleshoot errors, eventually to create dynamic and scalable Salesforce applications that meet the changing needs of the project.

You will work within an agile development team and to modernise and develop CaseCentral, a case management platform. 

Your responsibilities include:

•          Collaborating with stakeholders to validate business requirements

•          Developing Apex classes and triggers to support business needs and custom user interface development

•           Using Salesforce APIs to integrate with third-party systems components/services

•          Adhering to Salesforce best practices with proper documentation

Qualifications and Experience Required:

•          Certified Salesforce Platform Developer

•          Minimum of 4+ years of Salesforce development experience, especially with Service Cloud

•          Experience with Salesforce Public Sector Solutions will be a bonus

•          Knowledge of Salesforce development and customisation, including:

o          Apex development

o          Visualforce page development

o          Lightning components development

o          Experience in third-party API and SFTP integrations

o          Experience with data migration through other CRM tools, e.g., data loader, including experience with Curam DB2 (preferred)

•          Configuration Experience, including:

o          Hands-on configuration experience in administration setup(managing org, users, profiles, roles, security controls, data and support processes configuration)

o          Experience in designing custom objects, custom fields, picklists, page layouts, workflows, approval processes, validation rules and flows

o          Experience in report and dashboard configuration

o          Experience with OmniStudio and Omniscript will be a bonus

 Required Personal Qualities:

•          Ability to work independently

•           Strong problem-solving skills with capacity to provide optimal solutions

•          Effective communication with customers/business stakeholders and provide consultation on Salesforce solutions

•          Ability to provide consultation on Salesforce solutions

- At least 3 years of hands-on experience in application development, preferably in the following areas:
o Nintex K2 (K2-Five) - Knowledge in SmartObjects, Views, Forms, and Workflows.
o C# .NET Framework and .NET Core - Focused on building robust applications andAPI interfaces.
o Microsoft SQL Server - Strong proficiency in writing complex queries, designing stored procedures, and optimizing performance.

- A good team player and starter with problem-solving mindset, analytical, and attention to detail.
- Agile, fast learner and able to adapt to changes.
- Possess a collaborative and team-first mindset with strong accountability and reliability in independent work.

Key Responsibilities:
• Propose and design application and system solutions on Nintex K2 platform that aligns with business goals and enterprise standards.
• Develop and deliver software solutions on Nintex K2 (K2-Five), including SmartObjects, Views, Forms, and Workflows.
• Build and maintain robust applications and API interfaces using C# .NET Framework and .NET Core.
• Write complex SQL queries, design stored procedures and optimize database performance on Microsoft SQL Server.
• Review code and workflows to ensure quality, performance, and maintainability.
• Investigate issues in existing systems, perform root-cause analysis, and design effective fixes.
• Review enhancement requests, propose solutions, and implement them in current systems.
• Ensure security compliance by design and timely patching and upgrades.

SKILLS: K2-Five, Nintex K2, C#, .Net, .Net Core, SQL, API

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We are now looking for a top-notch Salesforce developer to join us in this mission, designing world class Salesforce applications for Service Cloud and/or Public Sector solutions.

You will be responsible to gather project requirements, analyse project objective/goal to create customer workflows and troubleshoot errors, eventually to create dynamic and scalable Salesforce applications that meet the changing needs of the project.

You will work within an agile development team and to modernise and develop CaseCentral, a case management platform. 

Your responsibilities include:

•          Collaborating with stakeholders to validate business requirements

•          Developing Apex classes and triggers to support business needs and custom user interface development

•           Using Salesforce APIs to integrate with third-party systems components/services

•          Adhering to Salesforce best practices with proper documentation

Qualifications and Experience Required:

•          Certified Salesforce Platform Developer

•          Minimum of 4+ years of Salesforce development experience, especially with Service Cloud

•          Experience with Salesforce Public Sector Solutions will be a bonus

•          Knowledge of Salesforce development and customisation, including:

o          Apex development

o          Visualforce page development

o          Lightning components development

o          Experience in third-party API and SFTP integrations

o          Experience with data migration through other CRM tools, e.g., data loader, including experience with Curam DB2 (preferred)

•          Configuration Experience, including:

o          Hands-on configuration experience in administration setup(managing org, users, profiles, roles, security controls, data and support processes configuration)

o          Experience in designing custom objects, custom fields, picklists, page layouts, workflows, approval processes, validation rules and flows

o          Experience in report and dashboard configuration

o          Experience with OmniStudio and Omniscript will be a bonus

 Required Personal Qualities:

•          Ability to work independently

•           Strong problem-solving skills with capacity to provide optimal solutions

•          Effective communication with customers/business stakeholders and provide consultation on Salesforce solutions

•          Ability to provide consultation on Salesforce solutions

- At least 3 years of hands-on experience in application development, preferably in the following areas:
o Nintex K2 (K2-Five) - Knowledge in SmartObjects, Views, Forms, and Workflows.
o C# .NET Framework and .NET Core - Focused on building robust applications and API interfaces.
o Microsoft SQL Server - Strong proficiency in writing complex queries, designing stored procedures, and optimizing performance.

- A good team player and starter with problem-solving mindset, analytical, and attention to detail.
- Agile, fast learner and able to adapt to changes.
- Possess a collaborative and team-first mindset with strong accountability and reliability in independent work.

Key Responsibilities:
• Propose and design application and system solutions on Nintex K2 platform that aligns with business goals and enterprise standards.
• Develop and deliver software solutions on Nintex K2 (K2-Five), including SmartObjects, Views, Forms, and Workflows.
• Build and maintain robust applications and API interfaces using C# .NET Framework and .NET Core.
• Write complex SQL queries, design stored procedures and optimize database performance on Microsoft SQL Server.
• Review code and workflows to ensure quality, performance, and maintainability.
• Investigate issues in existing systems, perform root-cause analysis, and design effective fixes.
• Review enhancement requests, propose solutions, and implement them in current systems.
• Ensure security compliance by design and timely patching and upgrades.

SKILLS: K2-Five, Nintex K2, C#, .Net, .Net Core, SQL, API

At Aegis Technologies, we empower organizations with robust cyber and network security solutions. Founded in 2016, our Singapore-based company specializes in Deep Packet Inspection (DPI) technologies, providing cutting-edge products and solutions for governments, telecommunications companies, and large enterprises. We are committed to simplifying cybersecurity management without compromising security, ensuring that our clients can address evolving threats effectively.

About the Role

We are seeking a talented and motivated Full-Stack Software Developer to join our engineering team, contributing to the research and development of innovative in-house software solutions. In this role, you will participate in the full software development lifecycle—from ideation and design to development, testing, deployment, and maintenance.

This is a hands-on role where you'll work on complex systems, write efficient and scalable code, and collaborate closely with a skilled team of developers and engineers.

Responsibilities

• Design, develop, and maintain robust and scalable software modules and systems.
• Participate in the full software development lifecycle, including specification, prototyping, implementation, testing, and support.
• Write clean, testable, and efficient code following best practices.
• Lead and participate in code reviews to ensure code quality and knowledge sharing.
• Optimize data processing and relational structures in PostgreSQL databases.
• Perform unit testing, debugging, and performance tuning.
• Contribute to system performance optimization across various processing components.

Requirements

• Experience in full-stack software development, system analysis, and software architecture.
• Proficiency in C programming language.
• Strong working knowledge of Linux environments.
• Experience with multi-threaded and multi-core programming.
• Solid understanding of PostgreSQL or other relational database systems, including data modeling and performance tuning.
• Familiarity with writing testable code and applying software engineering best practices.

Preferred Qualifications

* Exposure to modern CI/CD practices.

* Familiarity with version control tools (e.g., Git).

* Ability to collaborate in an agile development environment.
* Enjoys exploring of new technologies

1.Writing scalable, robust, testable, efficient and easily maintainable code

2.Translating software requirements into stable, working, high performancesoftware

3.Ensure that software packages and programs are well documented and hasreasonable test coverage

4.Collaborate closely with other internal technical teams/business users ininvestigating, testing and deployments

5.Responsible for handling Release Management, raising Change Requests andscheduling for the implementation of fixes and enhancements.

6.Root cause analysis, management communication and client relationshipmanagement in partnership with Infrastructure Service Support team members.

7.Ensures all production changes are made in accordance with life-cyclemethodology and risk guidelines

8.Application Support, Deployment of Release, patches & fixes on Platform

9.Analyze application performance, perform tuning and ensure high availability& stability of the platform.

10.Stand as alternate Tech Lead when the Tech Lead of his squad is not available.

11.Design and develop RESTful / gRPC APIs and ensure backward compatibility andversioning strategies
12. Leverage Go concurrency patterns (goroutines, channels, context) to buildhigh-throughput and resilient services
13. Implement observability (logging, metrics, tracing) using tools such asOpenTelemetry, Prometheus, or Grafana
14. Work with distributed systems, including caching (e.g., Redis), messaging(e.g., Kafka), and database optimization
15. Participate in code reviews, enforce coding standards, and mentor juniordevelopers
16. Ensure security best practices (authentication, authorization, dataprotection) are implemented in services

Regret to inform you that only shortlisted candidates will be notified.

CEI: R1988671

EA License: 14C7275

Software Development Manager / Engineering

Responsible for both technical leadership and team management to ensure software systems are delivered effectively.

Job Scope

System Design & Architecture

• Define overall system structure (database, backend, frontend, integrations)

• Ensure scalability, security, and performance

• Choose tech stack (e.g., PostgreSQL, APIs, cloud hosting)

• Review and approve technical designs

Development Oversight

• Lead the development team (developers, UI/UX, QA)

• Break down requirements into tasks

• Review code quality and enforce standards

• Ensure timelines are met

( ensure the whole system is built correctly )

Project Management

• Plan project timeline (milestones, sprints)

• Allocate resources (who does what)

• Track progress and resolve delays

• Communicate updates to stakeholders

Team Leadership & Management

• Mentor junior staff

• Conduct performance reviews

• Build team structure (frontend, backend, QA)

Quality Assurance & Testing

• Ensure system is tested before launch

• Define testing process:

• User testing

• Performance testing

• Bug tracking

• Approve final deployment

Deployment & Maintenance

• Oversee system launch

• Ensure uptime and reliability

• Handle updates, bug fixes, improvements

• Plan long-term scalability

Security & Compliance

• Ensure data security (important for HR records)

• Manage access control (roles: contractor, supervisor, approver)

• Ensure backup & recovery systems

Summary

We are in search of senior software developers to join a high performing team as part of a new initiative to modernise new trading applications. The role involves collaborating with cross-functional teams to ensure the delivery of low latency systems within a dynamic and fast-paced setting.

Role Description

• Design and implement intelligent and scalable backend solutions aligned with business needs, adhering to the company's coding standards.
• Optimize application code for enhanced system responsiveness, ensuring streamlined execution of vital market infrastructure services.
• Exhibit a firm commitment to best-practice software design principles, producing clean, efficient, and robust code with extensive test coverage.
• Foster effective collaboration with cross-functional teams within the Technology domain, ensuring smooth communication and alignment with broader organizational goals.

Key Requirements

• Desirable to have a Bachelor's or Post-graduate degree in Computer Engineering or a relevant field.
• At least 10 years of hands-on backend development experience, with strong expertise in Java and Spring Boot.
• Experience with frontend development using React is a plus, or a strong interest in learning it.
• Strong expertise in data structures, algorithms, and designing for performance and resilience.
• Solid understanding of multi-threading, low-latency, and concurrency concepts.
• Hands on experience in Devop tools like Docker and Kubernetes, and familiarity with Azure cloud
• Proficiency in Kafka and Redis is advantageous
• Preferably experience with financial products and understanding of the trade life cycle

We regret to inform that only shortlisted candidates will be notified / contacted.

EA Registration No.: R1328380, Hoang Tra My

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544

Overview

Build the data pipelines, models, and dashboards that turn raw market and operational data into actionable insight.

Key Responsibilities

•    Design and implement secure, performant data pipelines to aggregate, cleanse, and transform data from internal and third-party sources.

•    Build and maintain analytics data models and data Mart supporting reporting, dashboards, and downstream consumers.

•    Develop interactive dashboards and visualisations that surface trends, investment patterns, and company-level insight.

•    Implement data quality controls, validation routines, and lineage tracking to meet regulatory-grade reliability standards.

•    Integrate with market data provider APIs for ingestion, reconciliation, and profile enrichment.

•    Optimise query performance and storage across relational, columnar, and analytical workloads.

•    Partner with business analysts and stakeholders to translate analytical questions into reusable datasets.

•    Document data contracts, ETL flows, and operational runbooks.

Key Requirements (Must-Have)

•    5+ years of hands-on data engineering /analytics development experience.

•    Strong SQL across at least one of PostgreSQL, SQL Server, Oracle, or Snowflake.

•    Proficiency in Python (pandas, PySpark, SQLAlchemy) for data transformation and automation.

•    Experience building ETL / ELT pipelines using Airflow, dbt, Informatica, or equivalent.

•    Proven delivery on Tableau, Power BI, or Qlik— including parameterised dashboards and row-level security.

•    Dimensional / star schema modelling experience and comfort with slowly changing dimensions.

•    Experience with REST API integration for data ingestion.

•    Version control (Git) and CI/CD for analytics code.

•    Able to work Singapore-based, on-site at client premises a minimum of three (3) days per week.

•    Eligible to undergo and pass security clearance /background screening for financial sector engagements.

Nice-to-Have

•    Familiarity with market data platforms (e.g.,PitchBook, Tracxn, Bloomberg, Refinitiv) and financial data schemas.

•    Experience with cloud data warehouses (BigQuery, Redshift, Synapse).

•    Exposure to streaming data (Kafka, Kinesis) and CDC tooling.

•    Working knowledge of machine learning pipelines or basic predictive analytics.

•    Tableau Desktop Specialist, Azure Data Engineer, or AWS Data Analytics certifications.

•    Bachelor's degree in Computer Science, Data Science, Statistics, or a related quantitative discipline.

Role: Application Architect – AI Fintech

Location: Singapore

Job Type: Permanent

Our client is a leading fintech company specializing in AI-powered banking software solutions, delivering innovative products to financial institutions. They provide cutting-edge technology that enables seamless, secure, and efficient banking experiences.

Responsibilities:

• Design end-to-end application architectures for banking platforms
• Lead the integration of APIs, microservices, and cloud-based systems
• Translate business requirements into scalable technical solutions
• Collaborate with clients, product managers, and engineering teams
• Ensure reliable deployment across cloud and hybrid environments

Requirements:

• Bachelor’s or Master’s degree in Computer Science, or related field.
• 7+ years of experience in application architecture within banking technology
• Strong experience with APIs, microservices, and distributed systems
• Expertise in cloud platforms (AWS, Azure, or GCP)
• Strong client-facing and problem-solving skills
  

UEN: 202329526G

EA Licence: 23S2061

Position Summary

We are seeking a Mid-Level Application Consultant to lead end-to-end software implementations. Unlike a junior role, you will be expected to own the relationship with departmental heads, navigate complex data migrations independently, and provide strategic "best practice" advice rather than just following a checklist.

Core Responsibilities

• End-to-End Ownership: Lead the discovery, design, and deployment phases of software implementation projects for mid-market to enterprise clients.

• Requirement Translation: Convert "high-level" business pain points into detailed functional requirement documents (FRDs) and technical specifications.

• System Architecture: Configure complex business logic, validation rules, and automated workflows within the application environment.

• Data Integrity: Lead data mapping exercises and oversee the extraction, transformation, and loading (ETL) of legacy data into the new system.

• Stakeholder Diplomacy: Act as the "Expert in the Room," managing expectations when client requests conflict with system limitations or project budgets.

• Mentorship: Provide guidance to Junior Consultants and Analysts on project best practices and technical troubleshooting.

Qualifications & Requirements

Education

• Required: Bachelor’s Degree from an accredited institution (Preferred majors: Management Information Systems, Business Analytics, Computer Science, or Finance).

Experience

• Mid-Level Track Record: 3 to 6 years of experience in software consulting, professional services, or as a high-level internal Systems Administrator.

• Proven Implementation: Must have successfully led at least 2–3 full-lifecycle software deployments from kickoff to "Go-Live."

Technical Skills

• Platform Expertise: Advanced configuration skills in [Insert Platform, e.g., Salesforce, NetSuite, Odoo, or MS Dynamics].

• Querying & Reporting: Proficiency in SQL for data manipulation and experience building advanced BI dashboards.

• Integration: Solid understanding of REST/SOAP APIs and how the application interacts with the broader tech stack.

Job Description & Requirements

Team and Position Summary

The Software Developer is a key member of the Delivery and Support Group in NETS Solutions and will report to the BAU Support Manager. He/She will participate in the application delivery to customer and will be responsible for application development and PROD L3 software maintenance support.

Key Responsibilities

• Participate in the requirement elicitation and produce the required technical and operations documentation
• Work with Solution Architect/Technical Lead on the analysis and design of the code changes according to the finalized requirement specifications
• Perform code changes and test the system according to the requirements specifications
• Ensure work performed comply to coding and security standards, and corporate processes
• Perform quality assurance (QA) activities such as unit testing, system testing and code review
• Participate in the system integration testing by rendering support to the Test Team and resolve issues reported
• Provide support to internal and external parties during the testing stages
• Provide support to customers during acceptance testing and post-cutover implementation
• Assist in the development of training materials and conducting of presentation
• Perform duty roster to support PROD L3 software maintenance support as planned by BAU Support Manager monthly

 
Requirements

Education and Experience

• Bachelor’s degree in Computer Science/Engineering or equivalent education
• Good technical knowledge with at least 3-5 years of hands-on experience in Java, JEE, SQL/PLSQL, and XML. Knowledge of MySQL will be added advantage

Skills and Knowledge

• Experienced with web technologies such as HTML5, CSS, Modular design, Angular (5 & above) or React and open-source JS framework.
• Experienced with RESTful APIs, Spring 5.x, Spring Boot, Sprint Framework, Sprint Security, Cloud-Based technologies and Micro-services, including Messaging Middleware such as Kafka/IBM MQ/Solace.
• Good verbal and written communication skills
• Demonstrate good analytical, problem solving and decision-making skills
• Good team player and positive attitude
• Domain knowledge and experience in financial industry/payments systems is a plus

The Subsea Engineering team, sitting within the GSF team, consists of subject matter experts spanning all areas of subsea network engineering and owns the planning, contracting, build and operation of the AWS subsea backbone globally. We are looking for a Technical Business Developer with proven experience in the subsea telecoms space, strong sense of ownership and passion for defining and driving large cross-functional programs. The candidate should be self-driven, have the ability to learn quickly and influence decision-making across organizations. In this position, you will work closely with various Amazon business units to gather, refine and drive program goals. You will have the opportunity to implement new processes and procedures driving continuous improvement while interacting with a broad range of stakeholders across Amazon.

At Amazon, we set a high bar, so expect to be challenged on the scope and scale of the problems we tackle. We are moving fast, using the latest technologies, and transforming the way we deliver global connectivity.

Key job responsibilities

In this position, the candidate will work closely with a wide variety of internal and external stakeholders to develop and deliver submarine cable projects across the globe. The candidate should be able to represent and lead for Amazon in deployment and operational meetings, coordinate complex projects spanning several geographies and deliver the project to our high standards. You will have deep knowledge of how to construct subsea amplified fibre-based networks specifically including experience in route survey, route engineering, and marine operations.

Specific knowledge of Submarine Line Termination Equipment specification and deployment is also desirable but not essential for this role.

A day in the life

The Subsea Engineering team is responsible for all aspects of submarine network deployment, operation, upgrades and management within AWS. We own the technology roadmap and standards for submarine cable, optical fiber, installation methods, procurement of the optical equipment, RSPC and associated operational models and security postures. We define the contractual framework for all required elements adding capacity that supports the AWS Backbone Network for our customers. The team works closely with the Regional Business Development teams to deliver submarine capacity to a global standard, enabling economic and scalable consistency for all our customers.

Our projects are multi year in duration, requiring careful planning, disciplined execution and with a growing program, constant invention and simplification. We work with internal and external stakeholders and partners, driving projects to meet our goals and timelines. We ensure that the delivery of the projects meet our high standards and specifications. When faced with an issue or delay, we invent to solve for the roadblock alerting our customers along the way. Communications are crisp, timely and always advise a path forward. We learn from each other, ensuring global consistency.

Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we’re building an environment that celebrates knowledge-sharing and mentorship. We care about your career growth and strive to assign projects that help our team members develop your engineering expertise so you feel empowered to take on more complex tasks in the future.

Basic Qualifications

- Bachelor's degree or above in engineering or equivalent, or experience from a technical internship
- 5+ years of technical engineering experience
- Direct knowledge and experience in the subsea telecoms cable industry

Preferred Qualifications

- Experience communicating clearly and concisely with leadership, stakeholders, and cross-functional teams
- Experience that includes strong analytical skills, attention to detail, and effective communication abilities
- Marine survey, cable route engineering and cable installation experience