Total 1,073 mobile application developer job vacancies in Information Technology category

Role Overview
Our Digital Team aims to spearhead the digital transformation of large-scale enterprise and public sector systems.

The team was established to develop new capabilities focusing on strategic systems of engagement where ICT provides a differentiating factor to end users.

The team delivers digital information and transactional services leveraging Agile Application Development, Analytics, User Experience Design, Design Thinking, and Web Application Performance Optimisation.

Who We Are Looking For
We are seeking a capable and motivated Level 2 (L2) Application Support Engineer to join our operations and support team.

You will play a critical role in ensuring the stability, reliability, and performance of our production systems by investigating incidents, resolving complex technical issues, and working closely with engineering and infrastructure teams.

You will be part of a cross-functional team that values service reliability, operational excellence, automation, and continuous improvement in the systems we support.

Responsibilities

Incident & Application Support
• Provide second-line (L2) support for production and staging systems, handling escalations from L1 Support.
• Investigate application errors, system alerts, performance degradation, and integration issues.
• Restore services within agreed SLA/OLA timelines and ensure proper incident closure.

Troubleshooting & Root Cause Analysis
• Perform in-depth troubleshooting using logs, metrics, and monitoring tools.
• Conduct root cause analysis (RCA) for recurring or high-impact incidents.
• Propose and implement corrective and preventive actions to reduce incident recurrence.

Collaboration & Escalation
• Work closely with L3 engineers, DevOps, and vendors to resolve complex technical issues.
• Provide clear technical findings, logs, and evidence when escalating issues.
• Participate in incident bridges, post-incident reviews, and operational discussions.

Operational Excellence
• Monitor system health, alerts, dashboards, and logs to proactively identify issues.
• Execute approved configuration changes, patches, and operational fixes.
• Support deployment, release, and maintenance activities when required.

Automation & Continuous Improvement
• Contribute to automation of operational tasks, monitoring, and alerting where applicable.
• Identify gaps in runbooks, SOPs, and operational processes and drive improvements.

Documentation
• Maintain and update runbooks, troubleshooting guides, and knowledge base articles.
• Document incident resolutions and operational procedures clearly and accurately.

Application Support (CMS) — IT Service & Operations

1-Year Renewable Contract (Long-term Role — Further Details Will Be Shared During the Call)

We are looking for an experienced Application Support professional to oversee service operations, incident management, vendor coordination, and service improvement initiatives across a diverse portfolio of enterprise applications. This role works closely with business stakeholders, project teams, and external vendors to ensure system stability, service reliability, and an excellent end-user experience.

Key Responsibilities

• Oversee IT incident, request, and escalation processes, ensuring high service performance, accurate reporting, and timely service recovery.

• Take ownership of major incidents and support tickets, coordinating with cross-functional teams and maintaining clear communication with stakeholders throughout resolution.

• Lead post-incident reviews to identify root causes and drive continuous service improvement initiatives.

• Champion strong IT service and support standards in project environments by anticipating service impact and planning mitigation measures.

• Monitor and uphold IT service quality and performance, incorporating future business growth and project demand into capacity planning.

• Manage vendor performance through service-level governance and regular engagement.

• Lead and guide application support teams to uplift user experience and customer satisfaction.

• Establish and maintain project scorecards, performance metrics, and service reporting dashboards.

• Support audit, risk, and compliance activities for supported systems and processes.

Job Requirements

• Degree in Computer Science, Information Technology, or a related field.
• Minimum 5 years of experience in IT service management or application support within complex IT environments.
• Hands-on experience supporting Microsoft application frameworks.
• Experience supporting Linux and container-based application environments.
• Ability to read and understand SQL scripts, with working knowledge of stored procedures.
• Experience in Consulting or System Integrator environments is an advantage.
• Strong background in vendor and outsourced service provider management.
• Excellent leadership, stakeholder management, and communication skills.
• Strong analytical capability with the ability to manage multiple deliverables concurrently.
• Able to work independently in a fast-paced, dynamic environment.
• Exposure to any of the following is an advantage:
  gaming management systems, CRM platforms, digital signage systems, or inventory systems.
  
• Exposure to Linux and/or Nutanix will be an added advantage

Key Responsibilities

• AI Product R&D & System Integration: Lead the core AI development for our B2C products and internal productivity platforms (e.g., AI Portal), including RAG-powered news chatbots and smart editorial assistants. Deeply integrate AI capabilities with content production, recommendation, and search systems to comprehensively boost the efficiency of news gathering, editing, and distribution.
• AI Product Insights & Boundary Exploration: Spearhead the discovery and definition of core AI business requirements. Leveraging a profound understanding of LLM capabilities and limitations, translate ambiguous business needs into clear technical roadmaps, driving the end-to-end delivery from requirement to architecture. Ensure AI solutions align with media professionalism and rigor while achieving deep synergy with business goals.
• Multimodal Technology Implementation: Drive the end-to-end implementation of multimodal AI technologies across the news production lifecycle. This includes, but is not limited to: automated generation of news images/charts, interview transcription and summarization, long-to-short video generation, and AI avatars/voice synthesis for news broadcasting.
• Model Fine-tuning & RAG Optimization: Fine-tune models to match our specific editorial style and brand voice. Tackle the digitization of historical news archives and cross-modal RAG retrieval. Build Prompt evaluation frameworks and Agent workflow benchmarking processes to continuously optimize context retrieval strategies and latency.
• Agile Adoption of Cutting-Edge AI: Maintain an extreme sensitivity to the evolution of Agents, RAG, and multimodal models. Lead the engineering validation and selection of frontier technologies. Establish a feedback loop for technical evaluation, driving production-grade deployment of new tech in complex scenarios through systematic experimental design and performance analysis.

Requirements

• At least a Bachelor’s degree in Computer Science, Artificial Intelligence, or related technical fields. Candidates who are familiar with newsroom editorial workflows and proven experience applying AI in news scenarios (e.g., content production, smart assistance, or news lead monitoring) preferred.
• Open to both experienced professionals and fresh graduates:

• 3+ years of hands-on experience in AI implementation as a Project Owner. Capable of independently handling complex system architecture design and production deployment. (We embrace AI-assisted programming; there are no rigid constraints on manual coding in specific languages).

• Fresh graduates with strong  academic background or engineering potential demonstrated through involvement in LLM-related lab projects; publishing papers at AI conferences as a core author; or completing AI R&D internship at established technology companies.

• AI-Native Development (Vibe Coding): Fully embrace the "Vibe Coding" philosophy, being highly proficient with AI coding tools (e.g., Codex, Claude Code) for daily development. Possess solid computer science fundamentals and a software engineering mindset. We are language-agnostic (Python or Java are both fine); the focus is heavily on complex system architecture design with AI assistance, rigorous Code Review capabilities, and deep-dive bug troubleshooting skills.
• LLMs & Agents: Deep understanding of LLM architectural principles. Proficient in mainstream RAG and Agent development/evaluation frameworks. Extensive experience in Prompt Engineering or Context Engineering, and familiar with mainstream vector databases (e.g., Milvus, pgvector, Pinecone). Proficient in end-to-end SFT/DPO fine-tuning and preference alignment, with hands-on experience in constructing high-quality synthetic data and deep model adaptation preferred.
• Multimodal Skills: Profound understanding of the evolutionary path and technical boundaries of native multimodal LLMs. Experience in preprocessing, aligning, and fusing multimodal data. Production-level, full-stack development experience in image/audio/video generation, with the ability to lead solution design and low-level engineering implementation for complex multimodal tasks.
• Communication & Soft Skills: Excellent cross-departmental communication skills with high empathy. Able to collaborate smoothly with Product Managers and editorial teams, bridging product requirements and technical execution.
• Open Source & Academic Contributions: Active contributor to open-source AI projects, or published papers at AI conferences would be advantageous.

Job Summary

We are looking for an independent mid-tier software developer to build user-friendly web applications, focusing on front-end design, development, and testing across the full development lifecycle.

Mandatory Skill-set

• 4–6 years of proven experience as an independent software developer with a focus on front-end web applications;
• Hands-on experience handling aviation-related projects;
• Proficient in at least one modern programming language (e.g., Python, JavaScript/TypeScript, Ruby, PHP);
• Solid understanding of web development fundamentals: HTML, CSS, JavaScript;
• Experienced with front-end frameworks (e.g., React, Svelte) and back-end frameworks (e.g., Node.js);
• Knowledge of relational (MySQL, PostgreSQL) and NoSQL databases (MongoDB);
• Strong problem-solving, analytical, and communication skills.

Desired Skill-set

• Ability to work independently and collaboratively in a team;
• Portfolio of previous web development projects;
• Experience with cloud platforms (AWS, Azure, GCP) is a plus;
• Familiarity with Agile development methodologies and DevOps practices, including CI/CD and containerization, is a plus;
• Strong problem-solving and analytical skills;
• Excellent communication and interpersonal skills.

Responsibilities

• Gather and analyze client requirements, translating business needs into technical specifications;
• Design, develop, and implement web applications using modern technologies with clean, maintainable code;
• Conduct unit and integration testing to ensure high code quality;
• Manage projects independently, including timelines, budgets, deliverables, and proactive issue resolution;
• Communicate progress and updates effectively to clients;
• Provide ongoing maintenance, support, bug fixes, and enhancements for deployed applications;
• Stay updated on new technologies and industry trends, implementing innovative solutions to improve performance and user experience.

Should you be interested in this career opportunity, please send in your updated resume to apply@sciente.com at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

Job Description:

Be responsible for analysis, design, development, implementation and post-live support of an Android Mobile application.

Translate designs and wireframes into high quality code

Design, build, and maintain high performance ,reusable, and reliable Java code

Ensure the best possible performance, quality, and responsiveness of the application

Identify and correct bottlenecks and fix bugs

Help maintain code quality, organization, and automatization
Qualifications/Requirements:

-      Poly or Bachelor degree preferably in Computer Science or Engineering; equivalent work experience will be considered.

-     3-5 years of work experience

-      Strong knowledge of Android SDK, different versionsof Android, and how to deal with different screen sizes

-      Experience with offline storage, threading, and performance tuning

-      Ability to design applications around natural user interfaces, such as “touch”

-      Familiarity with RESTful APIs to connect Android applications to back-end services

REQUIREMENTS:

-         6 years' post graduate experience working with Personal computers or compatibles;

-         6 years' post graduate experience using MS OS such as Windows 11 or higher and Microsoft Outlook;

-         Able to conduct unit, module, functional and volume testing; to analyze test results and to take corrective action.

a) Minimum 6 years of experience in low-code/no-code development and deploying solutions, specifically with Microsoft Power Platform.

b) Microsoft Power Platform certifications are preferred but not mandatory.

c) Proficiency in Power Apps, Power Automate, and Dataverse.

d) Familiarity with SharePoint Lists and Document Libraries integration.

e) Ability to work independently and in cross-functional teams.

f) Demonstrate strong communication and interpersonal skills, with proficiency in spoken and written English.

g) Have a keen desire to learn and adapt to different technologies.

h) Exhibit strong attention to detail, analytical thinking, and problem-solving skills.

RESPONSIBILITIES:

i. Building and maintaining applications using low-code/no-code platforms, such as Microsoft Power Platform(Power Apps, Power Automate).

ii. Design, develop, implement, and maintain business process flows, approval workflows, data connectors, and recommend improvements.

iii. Customizing workflows, dashboards, forms, views, and reports using low-code/no-code (LCNC) development tools that also includes Open Government Products (OGP) suite of LCNC tools, such as FormSG, Plumber (for automating workflows), Postman.

iv. Leveraging RPA tools such as Power Automate to create business process flows, automate workflows, and integrate with SharePoint Lists, Dataverse, Teams, and other data repositories.

v. Collaborating with product owners, users, and stakeholders to understand business requirements, recommend solutions, and implement optimized solutions.

vi. Conducting end-to-end testing, troubleshooting, and providing end-user application support.

vii. Design and create database models.

viii. Maintaining documentation for functional specifications, solution designs, and code according to best practices.

ix. Provide user training and post-deployment support.

x. Regular check in with other team members on sharing of Power Platform development and best practices.

xi. Taking on additional responsibilities as assigned.

☑ Good Bonuses

☑ Near MRT

☑ Family Friendly Environment

Job Description:

• Lead a team of developers to design, develop, and deliver high-quality software solutions aligned with product specifications and project timelines.
• Collaborate with solution architects to design scalable, secure, and maintainable systems using modern architectural patterns such as microservices and event-driven architectures.
• Establish and enforce development standards including coding practices, documentation, version control, testing, and code reviews to ensure high-quality deliverables.
• Act as the primary technical point of contact for stakeholders, supporting project planning, requirement analysis, system integration testing, and issue resolution.

Requirements:

• At least a diploma with 6 years software development experience.
• Strong Java expertise with Spring Framework and REST APIs.
• Experience with web, cloud, and DevOps tools (Angular/React, Docker, Kubernetes, CI/CD).
• Knowledge of microservices and messaging systems (Kafka, MQ, etc.).

To apply, please include the following details inside your CV for faster processing:

• Reasons for leaving each past & current employment
• Salary drawn for each past & current employment
• Expected Salary
• Earliest availability date

We regret that only short-listed candidates will be contacted shortly.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892

Full Title : DACE Course Developer (with Technical Knowledge)

Location: (Bugis)

Working days: 5 days (Mon - Fri)

Working time: 8.30 to 5.30 pm

Salary: Up to $6000 (Depends on experience)

Job scope:

We are seeking a highly skilled and experienced DACE Course Developer with strong technical knowledge to design, develop, and implement quality courses for adult learners. This role also involves assisting with the preparation and submission of all necessary documents to obtain SSG funding. The ideal candidate will have expertise in adult learning principles, curriculum development, and a solid understanding of the SSG funding requirements and processes.

Key Responsibilities:

Course Development:

• Design and develop high-quality training programs and courses based on adult learning principles and aligned with the DACE framework.
• Develop course materials, including syllabus, lesson plans, assessments, and multimedia content, to meet the needs of diverse adult learners.
• Conduct needs analysis and evaluate existing courses to ensure alignment with current industry standards and SSG funding requirements.

SSG Funding Compliance:

• Prepare and submit all necessary documents and applications for SSG funding, ensuring compliance with SSG requirements and guidelines.
• Work closely with internal and external stakeholders to ensure all documentation is accurate, complete, and submitted on time.
• Stay updated with changes in SSG funding policies, regulations, and guidelines to ensure continued eligibility for funding.

Quality Assurance:

• Ensure that all course content meets the required quality standards and is in compliance with relevant regulatory and accreditation bodies.
• Regularly review and update course materials based on feedback, industry trends, and changes in regulatory requirements.

Collaboration and Support:

• Collaborate with subject matter experts, instructional designers, and trainers to enhance course content and delivery.
• Provide technical support and training to facilitators to ensure effective delivery of courses.

Technical Knowledge Application:

• Utilize technical skills to develop e-learning content and implement learning management systems (LMS).
• Leverage data analytics to track course effectiveness and make data-driven improvements.

Requirements:

• Diploma in Adult and Continuing Education (DACE) or equivalent qualification.
• Proven experience in curriculum development, instructional design, or a related field.
• Strong understanding of adult learning principles and SSG funding requirements.
• Experience in preparing and submitting SSG funding applications.
• Proficiency in using e-learning tools, Learning Management Systems (LMS), and content authoring software.

Preferred Qualifications:

• Experience in developing e-learning content for adult learners.
• Familiarity with SkillsFuture Singapore (SSG) frameworks and funding guidelines.