47,667+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Cloud Native AI Detection and Response

We are hiring for a Senior Cloud Native Engineer to join a high-impact enterprise technology program focused on large-scale cloud security and AI-driven platform engineering initiatives. This is a 12-month remote contract role supporting global engineering teams operating in Japan time zones. Candidate ...

Murex MxML Consultant

Upskills is seeking a highly motivated Murex MxML Interface Consultant based in Singapore to work on a Murex project in the client side: Responsibilities: Provide production support and participate in implementation projects in Murex Interface Streams. Develop exp ...

Production Support Engineer L3

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 ...

Mobile App FAE Intern

Job Responsibilities Use troubleshooting tools and agents provided by the domestic engineering team to perform log retrieval, issue reproduction, and root cause analysis in the local environment. Develop auxiliary scripts and tools independently based on actual troubleshooting needs to improve the efficiency of ...

Senior Engineer / Member of Technical Staff – SLT Product Development (Data Center GPU)

About the Role Join a leading New Product Introduction (NPI) Test Engineering team working on cutting-edgeData Center GPU platforms . You will driveSystem Level Test (SLT) solutionsfor next-generation technologies poweringAI, HPC, and cloud infrastructure . This is a high-impact role with strong ...

Junior Production Application Support Engineer_L1/L2 (24*7 Rotated Shift schedule)

Project Description: Treasury application Production support engagement covering technical issues, services and environment monitoring and EOD Batch support for a leading Singapore based bankResponsibilities: • L1 & L2 application technical and functional support in production treasury application support en ...

Lecturer (FinTech)

The school is looking for dynamic individuals with a high degree of self-motivation and the ability to work effectively in a team environment. You will be involved in the following to support our full time and part-time course offerings in areas related to distributed ledger technologies, payment tech ...

Application Development/Support Engineer (IT Level 2, Application)

We are looking for junior intermediate Software Development/Support Engineer to look after the exchange's mission critical business systems oversee daily operations and develop system enhancements as a second line support. This role also requires working closely with business users to analyse business ...

Production Support Engineer L3

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- ...

Product Development Engineer

Product Development Engineer/Test (ATE) THE PERSON: Position involves test program development, characterization, data analysis, and silicon debug, preferably with experience in area of Test Program, Fuse and characterization program generation, hardware DIB design requirements, ...

Senior/IT Engineer (CIM/MES, East Region)

Responsibilities: Monitor, support, maintain, and document CIM systems. Design, develop, maintain, and improve CIM applications and components. Provide Level 2 and Level 3 support for production line operations. Requirements: De ...

CIM Engineer/IT Engineer (Semiconductor/East Region)

Responsibilities: Monitor, support, maintain, and document CIM systems. Design, develop, maintain, and improve CIM applications and components. Provide Level 2 and Level 3 support for production line operations. Requirements: De ...

Product Development Engineer

Product Development Engineer/Test (ATE) THE PERSON: Position involves test program development, characterization, data analysis, and silicon debug, preferably with experience in area of Test Program, Fuse and characterization program generation, h ...

CIM Engineer/IT Engineer (Semiconductor/East Region)

Responsibilities: Monitor, support, maintain, and document CIM systems. Design, develop, maintain, and improve CIM applications and components. Provide Level 2 and Level 3 support for production line operations. Requirements: De ...

1. E Commerce System Operation Engineer(A214018)

- As E-Commerce system operational engineer, Provide day-to-day support to ensure smooth running of the e-Commerce and Post-sales business systems. - Investigate and diagnose relevant system problems and resolve it independently. - Coordinate engineers across different teams to offer solutions ...

Assistant Engineer

Job Summary You will draft and prepare project drawings, ensure design compliance with specifications, coordinate site activities, and integrate machines to support project success. Collaborate with teams to meet technical requirements and perform assigned duties effectively. ...

Application Development/Support Engineer (IT Level 2, Application)

We are looking for junior ~ intermediate Software Development/Support Engineer to look after the exchange’s mission critical business systems; oversee daily operations and develop system enhancements as a second line support. This role also requires working closely with business users to analyse business r ...

Middleware Engineer (Control M / MQ) | Banking 1 year contract

Middleware Engineer (Control-M / MQ) | Banking - 1 year contract Responsibilities: Manage and support global middleware production services (Control-M, CFT, MQ) Ensure system reliability, availability, and performance stability Troubleshoot and resolve in ...

Research Scientist in AI (IBM Research Singapore Lab)

About the Role We are seeking an outstanding candidate to perform original research advancing the state of the art in AI and machine learning and leading to practical advances in important applications in Singapore and worldwide. The successful candidate will participate in projects, publis ...

Software Engineer

One of our clients, a local based game company, is seeking a Backend Engineer for one of their key verticals responsible for the outreach and retainment of gamers worldwide. In this role, you’ll design and develop robust backend services, ensure system reliability and performance, and work closely with ...

Senior Lead Algorithm Engineer

Job Description Design and implement algorithms for search, recommendation, or advertising systems to drive discovery and conversion across Goto products. Build advanced user behaviour models and query/assortment understanding models using LLMs and LLVMs to improve matching accuracy between ...

G56 Full Stack Engineer

Maintain and improve platform modules supporting campaigns, journeys, audiences, and contact-list APIs. Deliver minor enhancements, performance tuning, and dependency upgrades. Reliability & Production Support Troubleshoot incidents, support root cause analysis, ...

System Level Test Engineer

KEY RESPONSIBILITIES: Accountable to drive and develop SLT solutions to meet business milestone, cost and quality in system level area. Solves complex, novel, and non-recurring problems; initiates significant changes to existing processes/methods and leads development and implementation Conduct engineering evalu ...

Infrastructure Engineer Internship (min 5 months)

Responsibilities How to design and implement network solutions and/or improve the efficiency of current networks. How to install, configure and support network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP. How to configure firewalls, ro ...

Product Development Engineer

Product Development Engineer/Test (ATE) THE PERSON: Position involves test program development, characterization, data analysis, and silicon debug, preferably with experience in area of Test Program, Fuse and characterization program generation, hardware DIB design r ...

Meter Data Management System SME

Qualifications & Experience Bachelor's degree in electrical engineering, Computer Science, Information Technology Systems Engineering, or a related discipline. 7+ years of experience in the implementation and support of Meter Data Management System (MDMS) solutions and the management of l ...

Data Engineer, Big Data (Contract)

This is a contract role ending on 14 Apr 2027. Our client, a reputable multinational fintech company, is seeking an experienced Data Engineer to join their growing data team in Singapore. This role offers the opportunity to work on scalable data platforms and drive data-driven decision-making across the organiza ...

SolarWinds Engineer

Roles and responsibility: Perform day to day Administration task of tools. Preform periodic version upgrade of tools. Work with Security team to fix vulnerabilities identified in tools (monthly basis) Facilitate investigation of complex technical issues. Identify and es ...

(Senior) Quant Analyst Leading Investment Bank J11536

Our client, a leading Investment Bank, is seeking a highly motivated and technically proficient FICC Quantitative Analyst to join their dynamic team. This role offers an opportunity to work in a fast-paced and collaborative environment, contributing to the development and upgrade of cutting-edge pricing models, ...

Production Support Engineer L3

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 ...

Murex MxML Consultant

Upskills is seeking a highly motivated Murex MxML Interface Consultant based in Singapore to work on a Murex project in the client side: Responsibilities: Provide production support and participate in implementation projects in Murex Interface Streams. Develop expertise and ...

Search and Recommendation Algorithm Expert

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Search and Recommendation Algorithm Expert.Job Description Participate in the research and development of search service in Huawei App Store for both ...

Tech Lead – React.Js and React Native

Tech Lead – React.Js and React native Experience & Skills required Hands on experience in React JS and React Native is a must Experience in Java technologies and applications (Springboot) Experience in Front-end Technologies – CSS3, JavaScript, HTML Experien ...

Systems Engineer – Web & Network Infra (12m)

Job Title: Engineer (Web Development) Role: Front End Engineer Contract Duration: 12 months Location: Bukit Merah Central / 1 Depot Rd, Singapore Salary Range: SGD 5,000 – 7,000 per month + Benefits + Bonuses (AWS+Loyalty+Performance) </p ...

System Engineer (AD |DHCP|DNS|1year contract|public sector|up to 7k)

Job Title: Engineer (Web Development) Role: Front End Engineer Contract Duration: 12 months Location: Bukit Merah Central / 1 Depot Rd, Singapore Salary Range: SGD 5,000 – 7,000 per month + Benefits + Bonuses (AWS+Loyalty+Performance) </p ...

Cyber Security Reseacher

As a Cyber Security Researcher, you will be conducting research and development work to deliver comprehensive security assessment on cyber security technologies (e.g. network-based and host-based threat detection and protection systems).Specifically, successful applicants will: Evaluate the effectiveness of ...

AI Architect

The main responsibilities include: • Design end-to-end AI platform/solutions, from data ingestion to model deployment and monitoring. • Translate business problems into scalable AI architecture and technical specifications. • Collaborate with various stakehol ...

Tech Lead – React.Js and React Native

Tech Lead – React.Js and React native Experience & Skills required Hands on experience in React JS and React Native is a must Experience in Java technologies and applications (Springboot) Experience in Front-end Technologies – CSS3, JavaScript, HTML Experien ...

Junior Production Application Support Engineer_L1/L2 (24*7 Rotated Shift schedule)

Treasury application Production support engagement covering technical issues, services and environment monitoring and EOD Batch support for a leading Singapore based bank Responsibilities L1 & L2 application technical and functional support in production treasury application support envi ...

Lecturer / Snr Lecturer (Data Science & Analytics) School of IT

What the role is: You will be a subject matter expert in various IT domains and will play an active role in the academic, professional & personal development of your PET and CET learners to prepare them for work & life. What you will be working on: Develop course including curriculum ...

Control M Specialist (Banking) 1 year contract

Responsibilities Manage and support global middleware production services (Control-M, CFT, MQ) Ensure system reliability, availability, and performance stability Troubleshoot and resolve incidents, problems, and service requests Collaborate with development, project ...

Cloud Native AI Detection and Response

We are hiring for a Senior Cloud Native Engineer to join a high-impact enterprise technology program focused on large-scale cloud security and AI-driven platform engineering initiatives. This is a 12-month remote contract role supporting global engineering teams operating in Japan time zones. Candidate ...

L2 Application Support (Unix Shell Script, Sql) Banking

L1 / L2 Production Support (Unix shell scripting, Sql) Experience in Unix commands, SQL queries Recent experience in working with Java J2EE applications will be additional advantage Experience in application support role for min 1 years for support or Developers willing to le ...

Data Engineer

Design, develop, and maintain scalable data pipelines using Databricks / Snowflake / Microsoft Fabric. Roles and Responsibilities Design, develop, and maintain scalable data pipelines using Databricks / Snowflake / Microsoft Fabric. Design and implement data pipelines and archi ...

Data Analyst Global Payments (Third party Contractor)

We are looking for talented individuals to join the Data Analyst team for a contract position based in Singapore. The contract can last up to 2 years, with the opportunity to be converted along the way. Responsibilities Support analysis requirements for Global Payments, such as ad-h ...

Full Stack Engineer

What You Do Build and maintain scalable services and applications. Create automation for Windows, macOS, and Linux servers. Design and build RESTful APIs and user interfaces. Translate product requirements into technical solutions. Collaborate with te ...

Software Engineering Internship (min 5 months)

You will have the opportunity to learn How to perform technical tasks so as to develop/enhance software applications according to Functional and Technical specifications. How to analyse process/program specifications & translate specifications to program codes, conforming to ...

Trader Delta One (Derivatives)

ResponsibilitiesSupport delta-one trading operation and ensure risk protocols are properly enforced Optimize existing trading strategies based on market conditions and/or trading desk's requirements Manage research and analytic projects to contribute to our automated crypto trading business including flow, l ...

SolarWinds Engineer

Roles and responsibility:Perform day to day Administration task of tools. Preform periodic version upgrade of tools. Work with Security team to fix vulnerabilities identified in tools (monthly basis) Facilitate investigation of complex technical issues. Id ...

AI Architect

The main responsibilities include: • Design end-to-end AI platform/solutions, from data ingestion to model deployment and monitoring. • Translate business problems into scalable AI architecture and technical specifications. • Coll ...

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    Fullstack Core Java Developer Jobs in Singapore Job Search Guide, Trends and Insights