Total 505 php developer job vacancies in Information Technology category in Singapore

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

We are seeking a software integration developer to support and maintain enterprise analytics platforms. The role involves installing, configuring, and managing data platform tools while ensuring system performance, security, and reliability.

Key Responsibilities:

·       Support system-level technical issues for analytics platforms such as Dataiku, Denodo, Talend, and Anaconda.

·       Install and maintain software on on-premises and cloud infrastructure.

·       Configure user authorization, LDAP authentication, and SSO.

·       Perform regular software and OS patching.

·       Maintain data models, ETL pipelines, and data warehouse solutions.

·       Monitor system performance and track SLAs.

·       Ensure compliance with data security and governance standards.

Technical Skills:

·       Experience with Kubernetes and enterprise platforms such as Red Hat OpenShift.

·       Knowledge of big data technologies including Apache Hadoop, Apache Spark, Apache Hive, and Apache HBase.

·       Familiarity with data ingestion tools like Apache Kafka, Apache NiFi, and Apache Flume.

·       Experience with CI/CD tools such as GitLab, JFrog Artifactory, or Nexus Repository Manager.

·       Proficiency in Python, Java, and SQL scripting.

Required Qualifications:

·       Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.

·       Experience with relational, NoSQL databases, and enterprise data warehouses.

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

Interested candidates, please click on the following link to begin your job search journey and submit your curriculum vitae (CV) directly through the official PERSOL job application platform - GO.

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PERSOL Singapore Pte Ltd

• RCB No. 200007268E • EA License No. 01C4394

• Registration ID (Saravanan R1871815)

Job Title : Software Developer

Key Responsibilities

·       Perform root cause analysis on incidents (application, batch and connectivity) and provide a solution for remediation.

·       Prioritize defects and plan for production release based on defect criticality or align with the quarterly release

·       Develop programs, support end-to-end testing in SIT, support UAT and prepare for deployment to production environments.

·       Maintain Production stability by ensuring deployments have completed the necessary risk and impact assessments.

·       Follow up on defect closure and meet defect closure KPI

·       Share production defect support learning with QA team and development team to improve application quality and minimize future defects

·       Perform annual Disaster Recovery (DR) exercise for supported applications

·       Provide support to System Engineers on server level patches / upgrade as and whenapplicable

·       Ensure proper knowledge transfer (KT) from project/development team before enhancement release

·       Verify and deploy programs and systems

·       Troubleshoot, debug and upgrade existing software

Recommend and execute improvements

Key Requirements

TechnicalSkills & Experience

·       4or more years’ in troubleshooting and fixing issues across different technologies/platform

·       Strong troubleshooting and problem-solving skills

·       Strong written, oral communication skills and ability to manage user/vendor/customer

·       Experience with FIS OPF (Open Payment Framework) product is necessary

·       Experience with payment domain and SWIFT message will be a big plus

·       Ability to easily adapt to any technology/environment

·       Strong working experience with Java, Spring Boot and API (Microservices)

·       Experience with databases (SQL) and Object-Relational Mapping (ORM) frameworks

·       Experience tuning Kafka components for varying traffic and performance requirements

·       Ability to learn new languages and technologies

·       Excellent communication skills

·       Resource fulness and troubleshooting aptitude

·       Attention to detail

·       Experience with Incidents & Problem management

Education

·       Degree in Computer Science or related discipline

Primary Contacts

·       Lead Developer

·       Development Team

Job Description

• Industry/ Organization Type: IT Consulting Firm
• Position Title: Software Developer (.NET / Web Applications)
• Working Location: Ubi
• Working Hours: 5 days (Monday – Friday 10:00 AM – 07:00 PM)
• Salary Package: Basic salary + Allowances + Bonus + Medical & Dental Benefits
• Duration: Permanent Role

Key Responsibilities

• Analyze user and business needs, and develop, maintain, and improve in-house applications and scripts to meet those needs.
• Develop application software or scripts whenever required.
• Support the company on technical matters related to software development, when needed.
• Conduct code reviews and perform testing.
• Prepare documents such as design specifications and User Acceptance Test (UAT) documents and take part in reviews.
• Design, optimize, and develop custom software solutions or scripts to add new functions required by the business.
• Deliver projects by installing them on the company’s hosting servers or the client’s hosting environment.
• Develop custom applications using .NET Framework, ASP.NET Core, Microsoft Visual Studio, and relational database management systems.
• Any other ad-hoc duties as assigned

APPLY NOW!!!

• At least 3 years of .NET development experience; more experienced candidates may be considered for senior roles.
• Experience building enterprise-level systems, with strong programming, analytical, and communication skills.
• Familiar with Agile, unit testing tools (preferably NUnit or xUnit), and writing technical specifications.
• Strong in object-oriented programming, Entity Framework, and SQL database design, development, and maintenance.
• Experience with cloud platforms (AWS/Azure/Google Cloud), CI/CD, web service APIs, and front-end basics (HTML, CSS, JavaScript).
• An advantage to have experience in React.js/Node.js/Vue.js, Docker/Kubernetes, PowerShell (or similar scripting), SharePoint (Server/Online), CMS platforms (Sitefinity/Directus), and low-code platforms (Power Platform/OutSystems).

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #81725 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Job Requirements:

• Degree in ComputerScience/IT or equivalent.
• Must have minimum 5-8years of hands-on experience in developing and supporting applications on the OutSystems platform.
• Must have experience in OutSystems, including Service Studio, Integration Studio, and Lifetime.
• Must have experience inSQL and relational databases (e.g., SQL Server, Oracle)
• Must have experience inweb technologies such as HTML5, CSS3, JavaScript, and jQuery.
• Experience with RESTfuland SOAP APIs for system integration.
• Experience working in Agileand Scrum methodologies.
• Good to have OutSystems Professional Developer or Expert Developer certification
• Excellent Written and Verbal Communication Skills.

The Backend Engineer is responsible for building and maintaining backend systems that are secure, scalable, and optimized for performance. You will work in a cloud‑native, Agile, and DevOps‑driven environment, collaborating with cross‑functional teams to deliver highly reliable digital services. The role combines system design, API development, engineering best practices, and continuous improvement to support mission‑critical applications.

Key Responsibilities

1. Backend Development & API Engineering

• Design and implement backend services and APIs that support high‑volume and mission‑critical digital products.
• Build cloud‑native components that are scalable, resilient, and optimized for performance.
• Improve existing backend architectures for better observability, reliability, and throughput.

2. Requirements Collaboration &Delivery

• Partner with Business Analysts and Product Managers to refine user stories and translate them into actionable engineering tasks.
• Work with QA engineers to ensure robust automated test coverage; resolve defects proactively.
• Collaborate with DevOps teams to implement automated builds, deployments, monitoring, and release workflows.

3. Engineering Quality & XPPractices

• Apply modern engineering methodologies such as Test‑Driven Development (TDD), pair programming, and continuous refactoring.
• Conduct peer reviews to maintain code quality, enforce backend standards, and detect security gaps early.
• Follow software craftsmanship principles to produce code that is clean, modular, maintainable, and efficient.

4. Architecture, Security &Documentation

• Develop and document system architecture, interface contracts, and backend operation patterns.
• Ensure all components meet government or enterprise security, compliance, and regulatory requirements.
• Apply secure coding techniques and mitigate risks such as injection attacks, insecure deserialization, and authentication vulnerabilities.

5. Optimization & PlatformReliability

• Enhance backend performance using profiling, caching, concurrency improvements, and query optimization.
• Strengthen observability through structured logs, traces, metrics, and alerting frameworks.

6. Emerging Technologies & AdvancedIntegrations

• Contribute to blockchain or smart contract development when relevant.
• Implement serverless workflows or event‑driven patterns as needed.
• Integrate with API gateways, service meshes, and authentication frameworks.

Required Technical Skills

Core Programming & Frameworks

• Competency in backend languages such as Java, Kotlin, Python, Golang, Node.js, or Ruby.
• Strong understanding of RESTful APIs, GraphQL, gRPC, and WebSocket‑based communication.

Cloud, Containers & Infrastructure

• Hands-on experience with cloud platforms including AWS, Azure, or Google Cloud.
• Proficiency with Docker, Kubernetes, and container orchestration.
• Familiarity with Infrastructure-as-Code tools such as Terraform, CloudFormation, or Pulumi.

Distributed Systems & Messaging

• Knowledge of microservices architectures and event-driven patterns.
• Practical experience with messaging systems such as Kafka or RabbitMQ.

Databases & Persistence

• Strong understanding of SQL and NoSQL systems such as PostgreSQL, MySQL, Redis, MongoDB, DynamoDB.
• Ability to tune queries, optimize data models, and manage storage performance.

DevOps & CI/CD Tooling

• Experience working with CI/CD platforms (e.g., GitHub Actions, GitLab CI, ArgoCD).
• Strong Git skills including branching strategies such as GitFlow or trunk-based development.

Testing & Automation

• Proficient with test automation frameworks such as JUnit, PyTest, Jest, Playwright.
• Comfortable implementing automated integration, unit, and contract tests.

Observability & Monitoring

• Familiarity with platforms like Prometheus, Grafana, OpenTelemetry, ELK/EFK stacks to build visibility into backend operations.

Software Engineering Practices

• Experienced working in Agile teams using Scrum or Kanban.
• Deep understanding of Extreme Programming (XP) principles including TDD, pair programming, and incremental refactoring.
• Strong commitment to writing clean, maintainable code in line with software craftsmanship values.

Qualifications

• Degree or Diploma in Computer Science, Information Technology, Computer Engineering, Electronics Engineering, or related technical disciplines.
• Relevant work experience in backend development, cloud-native engineering, distributed systems, or DevOps environments.

Please submit resumes to john@oaktree.com.sg with the following details in MS Word format:

- Position applying for

- Current remuneration

- Expected remuneration

- Notice period

John Goh Meng Chye

EA License No : 06C4642

EA Reg No : R1102621

We regret that only shortlisted candidates will be notified.

System Analyst cum Developer (1 year contract)

Domain:  Banking

Job Responsibilities

·      Analyze, design, develop, enhance, debug, support, maintain, testing applications.

·      The primary work comprises requirement analysis, mapping design, technical specification, programming, code review, job scheduling, perform unit test and SIT, support UAT, deploy to production, post implementation support, and technical documentation.

·      Liaise and work closely with network team, GIPS and GIS in setting up file transfer (SFTP, Connect Direct) between applications.

·      L3 support

Job Requirements

Education:

·       Bachelor’s degree in computer science or related field.

·       At least 6 years’ relevant experience, preferably in a Finance Institution.

Essential:

·      You must be an experienced developer, with good experience in multiple system integration/interfacing related to reconciliations.

·      You will typically be assigned to work on specific projects related to reconciliations and is expected to support the Application Delivery Manager (ADM) in all relevant technical matters, end-to-end, within the project.

·      Depending on the project, your duties may include coding, scripting, building new systems(where necessary) and interfaces. For new system build-up, you may need to environment support during SIT/UAT.

·      You are expected to ensure your work are adequately documented and transferred to the production team post-cutover.

·      You will be expected to work with the senior developers and system architect in formulating technical solutions that is fit for purpose for your assigned projects. The solution will need to satisfy all security, regulatory and architectural standards.

·      Analysis and troubleshooting skills in handling incident and issues.

Key Domain / Technical Skills

·      Reconciliation Tool skillset such as DCR Reconciliation, IntelliMatch, Clareti or TLM

Reconciliation development skillset.

·       SQL Database Management (incl Query Analyzer)

·       SQL Scripting, SQL Stored Procedure

·       PowerShell Scripting,

·       Core Java,

·       Python development,

·       Control-M

·       DOS Windows Command

- Aldon, Jenkins and Big Bucket

 Job Requirements:

·       Degree in ComputerScience/IT or equivalent.

·       Must have minimum 4-6years of hands-on experience in developing and supporting applications on theOutSystems platform.

·       Must have experience inOutSystems, including Service Studio, Integration Studio, and Lifetime.

·       Must have experience inSQL and relational databases (e.g., SQL Server, Oracle)

·       Must have experience inweb technologies such as HTML5, CSS3, JavaScript, and jQuery.

·       Experience with RESTfuland SOAP APIs for system integration.

·       Experience working in Agileand Scrum methodologies.

·       Good to have OutSystems Professional Developer or Expert Developer certification

·       Excellent Written and Verbal Communication Skills.

 Job Requirements:

• Degree in Computer Science/IT or equivalent.
• Must have minimum 5-8years of hands-on experience in developing and supporting applications on the OutSystems platform.
• Must have experience in OutSystems, including Service Studio, Integration Studio, and Lifetime.
• Must have experience in SQL and relational databases (e.g., SQL Server, Oracle)
• Must have experience in web technologies such as HTML5, CSS3, JavaScript, and jQuery.
• Experience with RESTful and SOAP APIs for system integration.
• Experience working in Agile and Scrum methodologies.
• Good to have OutSystems Professional Developer or Expert Developer certification
• Excellent Written and Verbal Communication Skills

Job Requirements:

• Degree in Computer Science/IT or equivalent.
• Must have minimum 4-6years of hands-on experience in developing and supporting applications on the OutSystems platform.
• Must have experience in OutSystems, including Service Studio, Integration Studio, and Lifetime.
• Must have experience in SQL and relational databases (e.g., SQL Server, Oracle)
• Must have experience in web technologies such as HTML5, CSS3, JavaScript, and jQuery.
• Experience with RESTful and SOAP APIs for system integration.
• Experience working in Agile and Scrum methodologies.
• Good to have OutSystems Professional Developer or Expert Developer certification
• Excellent Written and Verbal Communication Skills.

Job Title: Frontend / Full Stack Developer(.NET Core & Angular)

Experience Required:

3+ years (Backend) | 1+ years (Frontend - Angular)

Job Summary:

We are seeking a skilled Frontend / Full Stack Developer with hands-on experience in Angular and .NET technologies. The ideal candidate will be responsible for developing responsive web applications, integrating APIs, and implementing business logic while collaborating within an Agile team environment.

Key Responsibilities:

Frontend Development:

·       Develop and maintain web applications using Angular (1+ years of experience).

·       Work with AJAX, jQuery, HTML, Tailwind CSS, and JavaScript.

·       Integrate API calls on the frontend using Angular services.

·       Implement business and validation logic following Angular best practices and patterns.

·       Design and apply custom CSS for responsive and user-friendly interfaces.

Backend Development:

·       Develop and maintain backend services using .NET Framework / .NET Core (3+ years).

·       Build applications using ASP.NET MVC architecture.

·       Work with Entity Framework Core for data access.

·       Write clean and efficient code using C#.

·       Design, query, and optimize databases using SQL.

Required Skills:

·       Strong proficiency in Angular, JavaScript, HTML, CSS (Tailwind preferred).

·       Solid experience with .NET Framework / .NET Core and ASP.NET MVC.

·       Hands-on experience with Entity Framework Core and SQL databases.

·       Experience in API integration and handling frontend-backend communication.

·       Knowledge of version control systems, especially Git.

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

Job Description & Requirements

Responsibilities:

• Assist in the development, maintenance, and enhancement of ERP system features and functionality.

• Perform data processing and analysis using Python to support internal reporting, forecasting, and AI model preparation.

• Develop and enhance frontend features using JavaScript, HTML, and CSS.

• Design and manage PostgreSQL database structures, ensuring optimal performance.

• Support version control using Git for managing source code and development workflows.

• Write and maintain technical documentation, user guides, and internal knowledge base content.

• Generate analytical reports using tools like Excel and Power BI to support decision-making.

Qualifications:

• Bachelor’s Degree or Diploma or above in Computer Science, Information Systems, or related field.

• Minimum 2 years of experience in software development or data analysis roles.

• Proficient in Python with solid experience in data processing and scripting.

• Familiar with JavaScript frontend development and basic HTML/CSS.

• Skilled in PostgreSQL or other relational databases, with experience in design and optimization.

• Familiar with Git version control systems.

• Basic data visualization and reporting skills using Excel, Power BI, or similar tools.

• Strong learning agility, communication, and teamwork skills.

Good to have:

• Experience working with Odoo ERP or other enterprise application platforms.

• Familiarity with business processes in procurement, inventory, manufacturing, or production scheduling.

• Exposure to data modelling or AI-driven solutions is a plus.

• Good understanding of AI and Gen AI technologies and concepts.

• Experience with SAP Business One integration via Integration Layer using SOAP or Service Layer (REST API)

Job Summary:

This role involves developing and maintaining full-stack solutions across Blazor UI, APIs, service layers, and databases, while managing Azure-based data pipelines and background jobs for marketplace and inventory sync. The candidate will integrate third-party APIs (e.g., Amazon SP-API), generate large-scale reports, optimize SQL and job performance, enhance AI agent features on Azure OpenAI, and resolve production issues. Strong coding, problem-solving, and clear communication with both technical and non-technical stakeholders are essential.

Key Responsibilities:

• Build new features across Blazor UI, API controllers, service layer, and database models.

• Develop and maintain background job services for marketplace and inventory data sync.

• Build and optimize data pipelines on Azure; transform data across sources for integration and analysis.

• Integrate with third-party APIs, eg. Amazon SP-API

• Generate Excel, PDF, and CSV reports from large production datasets.

• Debug and resolve production issues using Azure Application Insights and telemetry.

• Optimize SQL queries and job performance across large SQL Server datasets.

• Extend AI agent features built on Azure OpenAI and Semantic Kernel.

• Write efficient, reusable, and scalable code, document and communicate solutions clearly to both technical and non-technical stakeholders.

Requirements:

• Min 2 + years of hands-on C# / .NET development (ASP.NET Core) experience

• Hands-on Blazor Server experience — required

• Proficient with Entity Framework Core and SQL Server

• Solid grasp of dependency injection, repository pattern, and service layer architecture

• Confident reading and extending large, existing codebases

• Familiarity with Microsoft Azure (App Service, Blob Storage, SignalR)

• Familiarity with .NET Worker Services and Azure Pipelines

Additional requirements:

• Solid grasp of dependency injection, repository pattern, and service layer architecture

• Confident reading and extending large, existing codebases

Good to Have:

• Experience with Telerik UI for Blazor

• CI/CD exposure in Azure DevOps

• Azure Application Insights — monitoring, telemetry, and production diagnostics

• Prior experience with REST API integrations

• Large-scale database work — bulk operations, window functions, performance tuning

• Prior experience with AI agentic development — LLM tool use, agent orchestration

We are seeking an Android Engineer to join our Digital Payment business line, responsible for developing a seamless mobile payment platform for proximity payments and e-commerce. This role involves designing, implementing, and validating mobile SDKs and applications, ensuring scalability, security, and multi-channel payment capabilities.

Key Responsibilities:

• Design, implement, and validate mobile SDKs and applications following established processes and delivery standards.
• Develop and enhance mobile SDK components to support scalable, multi-channel payment solutions.
• Contribute to platform improvements through prototyping, innovation, and patent proposals.
• Troubleshoot complex technical issues and provide Level 3 (SL3) support to ensure system reliability.
• Collaborate with cross-functional teams to align development with business and security requirements.
• Apply object-oriented design principles to build scalable, maintainable, and high-performance mobile applications.
• Implement unit testing and test automation to ensure software quality.
• Utilize CI/CD and build automation tools (Jenkins, Gradle) to streamline development and improve delivery efficiency.
• Demonstrate strong ownership, analytical thinking, and creative problem-solving in a fast-paced environment.

Requirements:

• Degree in Information Security, Electrical/Electronics/Computer Engineering, or related fields.
• Minimum 5 years of experience in mobile technologies, with a strong focus on Android development.
• Strong expertise in Android core platform technologies.
• Proficiency in Java and Kotlin.
• Solid understanding of object-oriented design, software architecture, and best practices.
• Experience with unit testing and test automation.
• Experience with CI/CD tools (Jenkins, Gradle).
• Strong problem-solving skills, logical thinking, and self-driven mindset.

Role Overview:

We are looking for a skilled Generative AI Mobile Developer (Android-focused) to design, build, and maintain intelligent mobile applications powered by modern AI capabilities.

In this role, you will develop Android applications that integrate Generative AI, real-time communication, and backend services across mobile devices, tablets, and embedded Android systems. These applications will be deployed in real-world environments such as robot interfaces, smart kiosks, and AI-assisted user experiences.

You will collaborate closely with backend, GenAI, robotics, and product teams to deliver reliable, performant, and user-friendly applications operating in production environments.

Requirements:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field

• 3+ years of professional mobile development experience (Android preferred)

• Strong proficiency in Kotlin and/or Java for Android development

• Solid understanding of Android fundamentals: activities, services, broadcast receivers, and lifecycle management

• Experience building UIs using Jetpack components (ViewModel, LiveData, Room) or modern Android architecture patterns

• Familiarity with RESTful APIs, WebSockets, and real-time backend integrations

• Experience integrating Generative AI / LLM-powered features (e.g., chat interfaces, AI assistants, content generation)

• Understanding of on-device vs cloud-based AI inference trade-offs

• Experience with background processing, device permissions, and performance constraints

• Familiarity with Git, CI/CD pipelines, and testing practices

• Proven ability to write clean, maintainable, and well-documented code

• Strong communication skills and ability to work across cross-functional teams.

• Occasional travel may be required where deemed necessary by the company for deployments, testing, client meetings, or project collaboration.

Nice to Have:

• Experience deploying apps on custom Android devices, tablets, kiosks, or embedded systems

• Familiarity with hardware integrations (camera, sensors, USB/Bluetooth peripherals)

• Experience with offline-first applications and local data persistence

• Exposure to AI performance optimization (latency, streaming responses, memory usage)

• Experience with speech interfaces (STT/TTS), multimodal AI, or real-time streaming pipelines

• Familiarity with AI frameworks/APIs (e.g., OpenAI, Hugging Face, on-device ML)

• Experience with remote device management, MDM, or OTA update workflows

• Exposure to cross-platform development (iOS / Flutter / React Native) is a plus
  
  

Why We Want You:

Your work will directly power AI-driven mobile experiences deployed on robots and smart devices, enabling:

• Natural language interaction

• Context-aware assistance

• Real-time decision-making at the edge

You will help bridge Generative AI with real-world applications, bringing intelligence from cloud systems into physical environments.

Unique Opportunities at Senserbot:

• Work at the intersection of Generative AI, robotics, and mobile systems

• Build applications deployed in real-world, high-visibility environments

• Collaborate closely with AI, backend, and robotics teams

• Develop systems that go beyond traditional apps into physical, intelligent devices

Job Summary

Join us in building AI-powered mobile applications (Android-focused) that enable next-generation robotic and smart-device experiences through Generative AI, real-time communication, and intelligent interfaces.