Total 2,202 Full-time front end developer job vacancies

Responsibilities

• Translate application storyboards and use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable code
• Integrate data storage solutions
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automatization

Skills

• Strong knowledge of .NET web framework
• Proficient in {C# and/or VB.NET}, with a good knowledge of their ecosystems
• Strong understanding of object-oriented programming
• Skill for writing reusable libraries
• Familiar with various design and architectural patterns
• Knowledge of concurrency patterns
• Familiarity with Microsoft SQL Server,RTPM
• Experience with popular web application frameworks
• Knack for writing clean, readable, and easily maintainable code
• Understanding of fundamental design principles for building a scalable application
• Experience creating database schemas that represent and support business processes
• Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and workarounds
• Experience implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools {{such as Git, SVN, and Mercurial}}

We are seeking a highly skilled Full Stack Developer with deep expertise in both Java Spring Boot backend and modern React frontend technologies. The ideal candidate will have strong technical fundamentals across the entire stack, proven ability to design scalable systems, and experience leading development efforts.

Key Responsibilities

• Design, develop, and maintain full-stack applications using Java Spring Boot and React
• Build and optimize RESTful APIs and microservices
• Implement and maintain Micro Frontend (MFE) architectures
• Mentor junior and mid-level developers and conduct code reviews
• Drive best practices across the entire technology stack
• Collaborate with cross-functional teams, including DevOps, UX/UI designers, and product managers
• Troubleshoot complex production issues across frontend and backend
• Drive technical innovation and continuous improvement initiatives
• Participate in system design discussions and contribute to the technical roadmap

Required Backend Technical Skills

• Strong proficiency in Java (Java 17+) with a deep understanding of core concepts
• Expert-level Spring Boot framework knowledge (Spring MVC, Spring Data, Spring Security, Spring Cloud)
• Solid understanding of microservices architecture patterns and best practices
• Experience with relational databases (MariaDB) and SQL optimization
• Strong knowledge of RESTful API design principles
• Experience with message queues (Kafka, IBM MQ, etc.)
• Unit testing and integration testing (JUnit, Mockito, Karate)
• Strong understanding of design patterns and SOLID principles

Required Frontend Technical Skills

• Expert-level TypeScript with React 18+ and a deep understanding of hooks, context, and lifecycle
• Strong Redux and Redux Toolkit (RTK) proficiency for state management
• RTK Query for efficient data fetching and caching
• Micro Frontend (MFE) architecture design and implementation (Module Federation, Single-SPA, or similar)
• Advanced HTML5 and semantic markup
• Expert-level CSS3, including Flexbox, Grid, and responsive designCSS-in-JS solutions (Styled Components, Emotion)
• Modern JavaScript/TypeScript (ES6+)Frontend build tools (Webpack, Vite, or similar)
• Frontend testing frameworks (Jest, React Testing Library, Cypress, Playwright)
• Performance optimization techniques (code splitting, lazy loading, memoization)

Architecture & Design Skills

• Microservices and Micro Frontend architecture patterns
• API design and integration patterns
• Distributed systems and caching strategies
• Security best practices (OAuth, JWT, CORS, XSS, CSRF prevention)
• Scalability and performance optimization
• Domain-driven design (DDD)

Role Overview

We are looking for an Agentic AI Developer to design, build, and deploy intelligent, autonomous AI systems capable of reasoning, planning, and executing complex tasks with minimal human intervention. This role focuses on leveraging large language models (LLMs) and multi-agent architectures to create scalable, real-world AI applications.

Key Responsibilities

• Design and develop agent-based AI systems that can autonomously perform multi-step tasks
• Build and optimize workflows using large language models (LLMs)
• Implement prompt engineering strategies to improve model accuracy, reliability, and efficiency
• Develop and manage multi-agent orchestration frameworks for complex task execution
• Integrate AI systems into production environments and real-world applications
• Collaborate with cross-functional teams to identify use cases and translate them into AI-driven solutions
• Monitor, evaluate, and improve system performance, scalability, and robustness
• Stay up to date with emerging trends in agentic AI, LLM tooling, and orchestration frameworks

Required Qualifications

• Strong proficiency in Python and experience building production-grade applications
• Solid understanding of LLMs and their capabilities, limitations, and optimization techniques
• Experience with prompt engineering and evaluation methods
• Hands-on experience building or working with autonomous agents or agent frameworks
• Familiarity with APIs, microservices architecture, and cloud environments
• Strong problem-solving skills and ability to design scalable systems

Preferred Qualifications

• Experience with Model Context Protocol (MCP) or similar standards
• Experience with multi-agent orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI, or similar)
• Knowledge of vector databases, embeddings, and retrieval-augmented generation (RAG)
• Experience integrating AI into real-world products or enterprise systems
• Familiarity with MLOps practices, monitoring, and evaluation pipelines
• Understanding of security, safety, and ethical considerations in AI systems

Nice to Have

• Experience with frontend frameworks for AI applications (e.g., building user-facing AI tools)
• Exposure to distributed systems or event-driven architectures
• Contributions to open-source AI/ML projects

What Success Looks Like

• Delivery of robust, scalable agentic AI systems in production
• Measurable improvements in automation, efficiency, or user experience through AI solutions
• Reliable orchestration of multi-agent workflows with minimal supervision

Why Join Us

• Work on cutting-edge AI systems shaping the future of automation
• Opportunity to experiment with emerging technologies and frameworks
• Collaborative, fast-moving environment focused on innovation and impact

Project Description:https://luxhire.luxoft.com/hr/browse/HR-17007953?filter=45848#One of our client (a leading bank of Singapore) got a requirement to extend the STP automation to more high-volume structured products for term sheet creation and trade validation to enable scalable volume growth with enhanced features. Also to roll out these workflows for more entities.

Responsibilities:

• Design and develop microservices using Java-related technologies.
• Collaborate with cross-functional teams to identify and implement new products and improve the existing systems in our microservices architecture.
• Develop and maintain documentation of the microservices architecture, including design patterns, best practices, and coding standards.
• Debug, troubleshoot, and provide production support for microservices-based applications
• Implement automated testing and continuous integration/continuous deployment (CI/CD) processes to ensure quality and efficiency in the development cycle.
• Mentor and guide junior developers on microservices architecture, design patterns, and best practices.

Mandatory Skills Description:

• 8+ years experience in Java/J2EE, Spring, Spring Boot, REST, JSON, Microservices, 12 Factor Apps, Apache.
• Familiar with Microservices architecture
• Familiar with event driven architecture
• Have used messaging components, such as IBM MQ Server
• Ability to design, develop and implement scalable, elastic microservices based platforms
• Demonstrated knowledge of OAuth token based authentication protocol
• Demonstrated knowledge of DevSecOps
• Good Understanding of Data Structure Algorithm.
• Experience in Unit Test/SIT/Regression/Stress Testing.
• Experience in Linux/Windows/OS Services.
• Able to work in agile environment, lean organization structure and tight schedule.
• Excellent team player and good communication skill.

Nice-to-Have Skills Description:

• Experience in react

About the role:

We are looking for a Cloud System Developer with a strong interest in automation, scalability, and infrastructure performance, and experience with tools such as Terraform and GitLab. This role involves addressing complex infrastructure challenges and building reliable platforms that support critical services and enable continuous improvement.

Working Hours: Mon-Fri, Office hours
Salary package: $9500 (basic) + AWS
Benefits: Annual Leave, Birthday Leave, Medical Benefits
Job type: Contract

Key Responsibilities:

• Design, develop, and maintain a scalable cloud platform used by multiple organizations.
• Build APIs and backend automation using NodeJS or Python, and support secure CI/CD pipelines (e.g. Terraform, GitLab).
• Implement cloud automation and manage infrastructure across multiple cloud providers.
• Support system reliability, scalability, and operational stability.
• Provide guidance on DevOps practices and contribute to overall engineering best practices.

Requirements:

• Degree in Computer Science, Information Technology, or related field
• Minimum 3 years of experiences in backend/API development with NodeJS or Python
• Good knowledge of Infrastructure as Code (e.g. Terraform), Git, and scripting (e.g. Bash)
• Strong understanding of cloud infrastructure, automation, and CI/CD pipelines
• Hands-on experience with Agile development and deployment practices
• Familiar with AWS, Azure or GCP
• Exposure to distributed systems, security practices, and monitoring tools is a plus

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:
• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Ting Soo Leng (Tiffany)  l Outsourcing Team
ScienTec Consulting Pte Ltd - 11C5781

Join a global software provider delivering mission-critical solutions across defense and public security worldwide. In this role, you will design, develop, test, and enhance Android applications, contributing to impactful systems used in over 100 countries. You will work across the full development lifecycle, from implementation and integration to troubleshooting, while ensuring high standards in performance, compliance, and documentation.

Key Responsibilities

• Develop and maintain Android applications using Kotlin
• Build responsive UIs with Jetpack Compose and Android frameworks
• Integrate RESTful APIs and backend services
• Participate in Agile processes (sprints, code reviews, retrospectives)
• Debug, optimize performance, and improve app reliability
• Contribute to CI/CD, automated testing, and deployment pipelines
• Conduct unit, UI, and UAT testing
• Document technical designs and implementations

Requirements

• ~2 years of Android development experience (Kotlin)
• Strong grasp of Kotlin (coroutines, flows, null safety)
• Experience with Jetpack (ViewModel, Navigation, LiveData/Flow)
• Familiarity with modern Android UI (e.g. Jetpack Compose)
• Experience with REST APIs, JSON, and Git
• Understanding of SDLC and Agile practices
• Exposure to DevOps is a plus

(EAReg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Min. Educational Qualification (& discipline):

• Diploma or equivalent certification in Software Engineering / Software Development / Computing

Experience

• At least two years of professional experience in C++ development, familiar with the STL and proficient in multi-threaded programming.

Windows Programming

• Familiarity with common Windows programming frameworks, understanding of Windows messaging mechanisms, and knowledge of the MVC structure in Windows applications.

Database Knowledge:

• Familiarity with SQL databases, with experience using ADO and ODBC for database programming.

Configuration Files:

• Familiarity with XML and common configuration files.

Networking:

• Basic understanding of network programming.

GUI Programming:

• Preferably, knowledge of the MFC framework or other Windows GUI programming experience.

Key Responsibilities

• Analyse, diagnose, and resolve functional and technical defects in an existing Avaloq landscape

• Perform root cause analysis across Avaloq Script, tasks, reports, interfaces, and database objects

• Implement and unit test fixes in line with Avaloq and project development standards

• Support defect resolution across multiple environments (DEV / SIT / UAT / PROD support as required)

• Work with business analysts and testers to clarify defect scope, reproduce issues, and validate fixes

• Ensure fixes are robust, compliant with Avaloq best practices, and do not introduce regressions

• Support release activities including code packaging, deployment support, and post deployment verification

• Contribute to technical documentation related to fixes and known issues

• Proactively identify improvement opportunities in existing code and configurations

Required Skills & Experience

• Avaloq Certified Professional (ACP)

• Strong hands on experience as an Avaloq Developer in implementation or post go live support phases

• Proven ability to work independently with minimal supervision in a defect fixing context

• Solid experience with:

o Avaloq Script

o Task definitions and task execution

o Screen reports, print reports, and datamarts

o Oracle database (SQL, understanding of Avaloq data model)

• Strong debugging and problem solving skills within complex Avaloq customisations

• Experience working in environments with existing, non greenfield codebases

Desirable / Nice to Have

Familiarity with Equities, Bonds, Managed Funds, Structured Products, Money Market, Fiduciary lifecycle

• Exposure to Avaloq interfaces (e.g. file based, messaging, APIs)

• Familiarity with release management and controlled deployment processes

Working Style & Personal Attributes

• Highly self driven and capable of managing own workload

• Methodical and detail oriented, especially when analysing defects

• Comfortable working under pressure in defect resolution or stabilisation phases

• Clear communicator able to explain technical issues to non technical stakeholders

• Team oriented, with a pragmatic and solution focused mindset

Engagement Context

Join an existing Avaloq team

Primary focus on defect fixing and stabilisation, not greenfield development.

Immediately available

Strong defect fixing / troubleshooting capability

Ability to support a fast-paced UAT / stabilisation environment

About the Role:

We are looking for a Software Developer to design, develop and maintain scalable, high-performance, and secure web applications. You will work across frontend and backend technologies while leveraging cloud platforms, DevOps automation, and modern engineering practices.

Working Hours: Mon-Fri, Office hours
Working Location: Central
Salary package: UP to $9,800 (basic) + AWS
Job Type: Contract

Key Responsibilities:

• Design, build, and maintain scalable, secure, and high-performance web applications covering both frontend and backend components.
• Develop backend APIs and manage databases to support application functions and data processing.
• Create responsive and user-friendly frontend interfaces using modern frameworks.
• Handle data processing, transformation, and integration across multiple systems.
• Ensure best practices for application security, scalability, and performance are followed.
• Troubleshoot and fix technical issues to keep systems running smoothly.

Requirements:

• Degree in Computer Science, Information Technology, or related field
• Minimum 5 years of experience in frontend and backend
• Strong experience in frontend technologies and frameworks (React.js), backend development using Node.js and building RESTful API or GraphQL services.
• Familiarity with cloud platforms (AWS, Azure, Goolge Cloud) and container technologies such as Docker or Kubernetes
• Strong problem-solving skills and ability to work independently or within a team.
• Experience working in enterprise or government environments

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:
• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Ting Soo Leng (Tiffany) l Outsourcing Team
ScienTec Consulting Pte Ltd - 11C5781

Job Summary

Develop and maintain software solutions using Python and DevOps practices, leveraging strong Linux and on-premises infrastructure expertise to support efficient CI/CD pipelines and cloud-native environments.

Responsibilities

• Develop and maintain software applications using Python, applying object-oriented programming concepts to deliver scalable solutions
• Design, implement, and manage CI/CD pipelines using Jenkins to automate software build, test, and deployment processes
• Administer and troubleshoot Linux-based systems to ensure stable on-premises infrastructure operations
• Execute SQL commands and analyze data to support application functionality and data integrity
• Deploy and manage cloud-native technologies such as OpenShift and Kubernetes to optimize container orchestration and application scalability
• Collaborate with cross-functional teams to integrate DevOps practices and improve software delivery efficiency

We are looking for a Full Stack Engineer who is passionate about building intuitive user interfaces and robust backend services using TypeScript, React.js, and Node.js. You will work closely with product, design, and engineering teams to develop dashboards, internal tools, and APIs that power our core applications.

This role is ideal for someone who enjoys end‑to‑end ownership from UI components to backend logic and thrives in a fast-paced, collaborative environment.

Key Responsibilities

Frontend Development

• Build and enhance web dashboards, interfaces,and user experiences using TypeScript + React.js.
• Develop reusable UI components, optimizeperformance, and ensure responsive design.
• Collaborate with designers to translate wireframes and mockups into high-quality interfaces.

Backend Development

• Develop backend APIs, microservices, and internal tools using TypeScript (Node.js).
• Implement clean, maintainable, and scalable server-side logic.
• Integrate with databases, third-party services,and internal systems.

Engineering & Collaboration

• Participate in code reviews, architecture discussions, and technical planning.
• Work closely with cross-functional teams to understand requirements and deliver high-quality features.
• Troubleshoot, debug, and improve existing systems for performance and reliability.

What You Bring

Must-Have

• Bachelor’s degree in Computer Science,Engineering, or related field.
• Hands-on experience building web applicationsusing TypeScript + React.js.
• Strong experience developing backend services using TypeScript (Node.js).
• Solid understanding of REST APIs, modern frontend patterns, and backend fundamentals.
• Ability to write clean, maintainable, and well-tested code.

A skilled and highly motivated Full-stack developer with expertise in developing microservices.

The ideal candidate should possess a strong background in Java with experience in cloud platforms preferably AWS, and work effectively as both an individual contributor and a team player.

Experience with WEB development, reactJs would be helpful.

You will be working with a team of highly motivated resources in an AGILE Squad owning deployment of a digital product. You will be part of the SDLC of a product and would be required to understand problem statement and ensure a quality releases.

You enjoy developing things, have a natural curiosity and inquisitiveness for new technologies.

You are passionate about problem solving and developing solutions, have a desire to continuously learn and improve.

Key Responsibilities

• Has knowledge in the following technical stack; Java 17, Object Oriented Programming, SQL
• Spring / Spring Boot, Unit testing (JUnit), Build automation (Gradle/Maven + Bamboo)
• IDE (Eclipse / IntelliJ), Git, HTTP/REST and has security fundamentals
• Develop and maintain micro-services with TDD (Test-Driven Development) and JAVA-based frameworks (Springboot).
• Integrate into the CICD pipeline for continuous deployment and testing.
• Front-end frameworks (React, nodejs, Bootstrap) would be a plus
• Experience in Scalable deployment – Kubernetes and AWS
• Collaborate effectively with cross-functional teams, including testers, product owners, and quality assurance teams, to ensure high-quality software delivery.
• Proactively identify opportunities for process improvement.

Work Experience:

• 5+ years of experience in software development.
• Proficient in Java programming language.
• 1+ years of experience in cloud platforms preferably AWS.
• Good understanding of reactJs
• Strong understanding of how APIs work
• Proficiency in CICD tools and methodologies
• Familiarity with version control tools like Git
• Experience with Agile methodologies and working in Agile teams
• Experience in Kubernetes.

Good to have Experience:

• Experience with containerization and orchestration tools such as Docker and Kubernetes
• Hands-on experience with Build tools – maven and gradle
• Hands-on experience with Atlassian Tool stack – Bamboo, Bitbucket, JIRA and Confluence
• Understanding of AWS resources
• Experience with frontend languages.

Responsibilities:

• Skilled in Salesforce development, including Apex, Visualforce, and Lightning Components.
• Experienced in Salesforce configuration, customization, and platform administration.
• Knowledgeable in Salesforce integrations and API implementation.
• Holds Salesforce Platform Developer/Admin certification.
• Familiar with Agile development methodologies.

Qualifications:

• Minimum of 4 years’ experience in Salesforce or low-code SaaS development.
• Experience working in Agile development environments.
  

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

About the Employer

Our client is a prestigious 5-star hotel in Singapore, known for delivering exceptional hospitality and curated dining experiences. With a strong focus on service excellence, the hotel provides guests with a refined and welcoming start to their day through its signature breakfast service.

They are currently seeking a dedicated and service-oriented professional to join the team in delivering a seamless and memorable breakfast dining experience.

Key Responsibilities

• Deliver attentive and personalized service to guests during breakfast hours

• Set up and maintain the breakfast buffet, ensuring presentation is consistently appealing and well-stocked

• Greet and assist guests with seating, beverage orders, and general inquiries

• Ensure cleanliness and organization of dining and service areas at all times

• Replenish food and beverage items promptly during service

• Work closely with the kitchen team to ensure smooth coordination of buffet operations

• Handle guest requests professionally and efficiently

Requirements

• Prior experience in F&B service or hospitality is preferred

• Strong interpersonal and communication skills

• Well-groomed with a professional and courteous demeanor

• Ability to work early morning shifts

• Team player with a proactive and positive attitude

• Able to perform in a fast-paced hotel environment

Tourlife Consultants Private Limited (23C1476)
Leading Recruitment Firm in Singapore

Kylie Ng (Reg No: R24121757)

We are hiring Temp Patient Service Assistant (Immediate Until End September) to be outsourced to various polyclinics! Many vacancies available!

Location: North Areas

Working Days/ Hours: 5.5days office hours, every Sat half day

Pay Rate: $10/hr

Duration: Immediate Until End September (approximately 5 months)

Job Duties:

• Attend to patient’s queries and help patient to navigate through our healthcare system.
• Provide special assistance such as wheelchair to patient as and when required.
• Observe and tag fall risk patients, issue facemask and measure temperature for patients with flu and fever.
• Promote and educate patient on the use of Self-Service Kiosk and mobile applications.
• Assist or perform height, weight and blood pressure measurement on patients when required.
• Assist patient with way-finding and general enquiries.
• Assist eligible-patient in completing medical questionnaire.

Requirements:

• Minimum ‘N / O / A’ Levels / Nitec / Diploma in any field
• IT Savvy
• Able to work 5.5 days office hours
• Able to start work immediately or within short notice
• Able to commit full duration until end September

Interested applicants can apply by sending your resume to:

recruitmedical@recruitexpress.com.sg

OR call Jewel at 67363280 for more enquiries.

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

Jewel Gan Xiang Xuan | Outsourcing Team | EA License Number: 99C4599

Recruit Express Pte Ltd Company Reg. No. 199601303W