21,523+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Senior Software Engineer

What you’ll be responsible for: The Senior Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and problems to improve existing systems and modifying systems; building and ...

Senior Software Engineer (AI Engineering)

As a Software Engineer in the AI Engineering team, you will develop, deploy and maintain applications, AI/ML services (e.g. LLM services) and data pipelines that support production AI services at scale as well as provide development tooling for our data scientists and product engineers. You will be respons ...

Senior Test Engineer (SDET)

BIOTRONIK is a leading Medical Device company dedicated to revolutionizing patient care through innovative medical device software solutions. With a commitment to cutting-edge technology and a passion for improving healthcare outcomes, we are at the forefront of transforming the industry. We are see ...

Cloud Native Computing Platform Site Reliability Engineer

Technology Engineering Group (TEG) is responsible for supporting the company and its business groups on technology and operational platforms, as well as the construction and operation of R&D management and data centers, TEG provides users with a full range of customer services. As the operator of the large ...

Senior Test Engineer — AI Driven Automation for Trading

Job Responsibilities Participate in the functional testing, automated testing and performance testing of the trading platform system; Responsible for the design, development and maintenance of automated test cases for UI/API/message middleware (Kafka, WebSocket, etc.) ...

Security Web Gateway R&D Engineer

About the Team Our team is dedicated to elevating the level of cybersecurity to fully support ByteDance as well as our clients' digital journey. We aim high at building the next-generation cybersecurity. Rooted from years of practical experience in the enterprise security domain within ByteDance, ...

Senior Software Engineer

Roles & Responsibilities Salt is looking to hire a Senior Software Engineer for a Global technology brand on a yearly renewable contract role. As a member of the Product Engineering function, you will be involved in the software development life cycle with a focus on delivering solutions for Inte ...

Machine Learning Engineering Lead

Role Description The Machine Learning Engineering Lead is responsible for leading the design, development, deployment, and scaling of machine learning models and systems. This role bridges data science and engineering, ensuring the models are production‑ready, scalable, and aligned with business o ...

Senior Software Engineer (AI Engineering)

Join to apply for the Senior Software Engineer (AI Engineering) role at Centre for Strategic Infocomm Technologies (CSIT) Responsibilities Influence the roadmap and development of applications and pipelines Deploy and maintain performant AI/ML servi ...

Lead Algorithm Engineer Search & Recommendation

As an algorithm member in the Search and Recommendations Platform team, you will work alongside top talent in China and Singapore to shape the intelligence behind GoFood and GoPay systems. You will design and deploy cutting‑edge search, recommendations, and monetisation models that power on‑demand and financi ...

Test Req Stephy 16 Apr Part Time 2 Day Work Week (N/A schedule) Shift

Business Function Group Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group T&O, we manage many the Bank's operational p ...

TAP Consultant

Role: TAP Consultant Job Level: >10 years of relevant experience (L4) Duration: 6 Months Key Responsibilities: Partner with System Analysts to ensure technical designs align with enterprise architecture principles, security policies, and ri ...

Data Engineer

About the Role As a Senior Data Engineer, you will focus on designing, building, and maintaining scalable data solutions that support business needs and AI applications. You will play a key role in: Data Pipeline & Architecture Development Build and optimize automated data pipeli ...

AI Researcher (Search and Recommendation)

About the Company We have partnered with a renowned global leader in information and communications technology (ICT) infrastructure and smart devices. They are providing full-stack, all-scenario AI solution for products and services carriers, enterprises, governments, and individual ...

L2 Banking Application Support Analyst (Banking domain exp. & Short NP is required)

Responsibilities: • To track and be responsible for providing optimum service levels for day-to-day production support for the Murex/MLC/Risk users (Front office, Back-office, Finance etc). • To collaborate with third party vendor/other support teams to provide a seamless support model f ...

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-edge Data Center GPU platforms . You will drive System Level Test (SLT) solutions for next-generation technologies powering AI, HPC, and cloud infrastructure . T ...

Product Development Engineer ATE (V93K Scan)

We are seeking an ATE Test Engineer to develop and validate test programs for CPU/GPU products and IPs, supporting the full product lifecycle from characterization to post-manufacturing. Education & Experience: Degree in Electrical & Electronics Engineering. < ...

Database Administrator Digital Bank

The DBA (Database Administrator) team manages all databases of digital banking businesses operating in all regions and helps deliver large-scale applications in the banking and finance sector. The Banking DBA is committed to providing secure, consistent, and reliable database solutions. Job Responsibi ...

L2 Banking Application Support Analyst (Banking domain exp. & Short NP is required)

Responsibilities To track and be responsible for providing optimum service levels for day-to-day production support for the Murex/MLC/Risk users (Front office, Back-office, Finance etc). To collaborate with third party vendor/other support teams to provide a seamless support model for ...

AI Application Intern (Game Platform Team)

About the Role We are the Game Platform (Middle Platform) Team at Tencent Games, focusing on applying AI technologies to game development and operations. This role is application-oriented, where you will work on bringing Large Language Models (LLMs) and AIGC capabilities into real-world gaming ...

Data security Operation Specialist

Responsibilities The GMPT Security BP Team provides application security, cloud security, data security, account security, large model security, and business security services to the Bytedance Global Monetization (Global Advertising) Team, including threat intelligence analysis, penetration testing, r ...

12 Months Bank IT Application Support Analyst #BYR

Position Overview Seeking an Application Production Support Analyst (L2) to support Supply Chain and Trade Finance applications globally . This role ensures a stable, resilient production environment , handling incident resolution, system monitoring, and continuous improvement. < ...

eCommerce Technical Business Analyst (Hybris)

Responsibilities The Business Analyst (BA) collaborates with eCommerce business stakeholders across SEAO markets and the offshore delivery team in India. Taking ownership of requirements and demonstrating strong initiative to ensure clear documentation, effective coordination & communication, as ...

Software Test Engineer

About the Role We are looking for a detail-oriented Software Test Engineer to ensure the quality, reliability, and performance of our software products. The ideal candidate will work closely with Developers, Business Analysts, UI/UX Designers, and Project Managers to identify issues, improve pr ...

Software Engineer, Risk

About the team Airwallex Risk Platform Team is responsible for protecting all Airwallex products across the lifecycle, including GTPN, PA, Issuing, Onboarding, and Account Takeover. The risk landscape evolves rapidly and fraud techniques are becoming increasingly sophisticated. We build ...

Artificial Intelligence Engineer Singapore

Job Responsibilities Responsible for the design and development of Lenovo LHCP system modules, including but not limited to: service health assessment, anomaly detection, capacity estimation, traffic forecasting, risk prediction, and root cause analysis of failures. Participate i ...

Backend Engineer Marketplace, Buyer Team

About The Team About the Team: The Marketplace Buyer team maintains services that empower the core e-commerce business of Shopee. Its scope spans across buyer and seller facing features, covering the entire journey from account registration to order fulfilment. As one of the most critical pilla ...

Application Support Engineer (Dot Net) 9 months contract

About the Role We are looking for a skilled Application Support Engineer to join our client Technology & Engineering team. In this role, you will act as a software detective - providing a dynamic service by identifying and solving issues within multiple components of critical business sys ...

L2 Banking Application Support Analyst (Banking domain exp. & Short NP is required)

Responsibilities: • To track and be responsible for providing optimum service levels for day-to-day production support for the Murex/MLC/Risk users (Front office, Back-office, Finance etc). • To collaborate with third party vendor/other support teams to provide a seamless support model for ...

Product Management (Seller Service, API) (Shopee)

Job Description: Guide and support enterprise partners through their onboarding, integration, and development journey with Shopee via Open API. Lead relevant communications with internal and external stakeholders to ensure each integration's success Perform User Acceptanc ...

Data Scientist/ Data Analyst

Job Title: Data Scientist/ Data Analyst Posting Start Date: 27/01/2026 Job Description To join the team at the Office of Data and Intelligence at the National University of Singapore (NUS) with the collection, analysis, visualization of data and presentation of analytical results for regular and ad- ...

AI Engineer

About The Company Impact Foundation is a forward-thinking non-profit organization dedicated to leveraging technology to drive social change. With a focus on innovation and sustainability, we aim to address global challenges through impactful projects and initiatives. Our team is passionate about using cutt ...

R&D AI Software Engineer

NEC Laboratories Asia Pacific (NLAP) is seeking a highly skilled and motivated R&D Senior/Software Engineer to join our team. This role plays a key part in the development and implementation of AI solutions, with a strong focus on Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and/or Comp ...

Data Engineer(Senior Level)

Job description: Lead the design, development, and evolution of the company’s overseas data warehouse and data platform across mobile device, IoT, and app data domains Architect and implement scalable data processing systems and analytics applications to transform raw da ...

Software Test Engineer

About the Role We are looking for a detail-oriented Software Test Engineer to ensure the quality, reliability, and performance of our software products. The ideal candidate will work closely with Developers, Business Analysts, UI/UX Designers, and Project Managers to identify issues, improve prod ...

Security Web Gateway R&D Engineer

Responsibilities About the Team Our team is dedicated to elevating the level of cybersecurity to fully support ByteDance as well as our clients' digital journey. We aim high at building the next-generation cybersecurity. Rooted from years of practical experience in the enterprise security d ...

System analyst

Requirement Gathering & Analysis 1. Engage with business users and stakeholders to understand requirements. 2. Translate business needs into functional and technical specifications. 3. Prepare FRD (Functional Requirement Document), and system design documents. 4. Conduct works ...

Murex Production Support (L1&L2) No night shift required

Project Description: This team supports T&M (Treasury and Markets) and is looking for the right candidate to support Murex 3.1 applications. Murex is one of the leading applications in the areas of global trading, risk management and trade processing and we using it cross asset cl ...

SRE Engineer

A Singapore-based software firm specializing in cloud-native applications and digital solutions. The company focuses on building scalable, customized platforms and helping businesses drive digital transformation through modern technologies and agile delivery. Key Responsibilities <ul ...

Research Engineer (1 year contract or till 31 Aug 2027), SCIS

Job Description This position is forSchool of Computing and Information Systems (SCIS). Design and implement research solutions. Conduct evaluations and/or user studies to validate the effectiveness of the algorithms and tools. Write and pub ...

Openshift Engineer

Responsibilities: . Design, implement, and configure OpenShift clusters and containerized applications . Must have Automate infrastructure provisioning and configuration management processes using IaC tool Ansible and/or Terraform. This includes experience to include unit and int ...

Data Engineer

About the Role As a Senior Data Engineer, you will focus on designing, building, and maintaining scalable data solutions that support business needs and AI applications. You will play a key role in: Data Pipeline & Architecture Development Build and optimize automat ...

Senior Software Engineer

Summary Of Position As a Senior Software Engineer, you will be part of a dynamic team that develops best-of-breed trade and logistics solutions and platforms. You will participate in the software development life cycle from design, coding, testing through to post-implementation support. You will also be a ...

Software Lead

A highly skilled and experienced Software Lead to guide a team of software developers in designing, developing, and deploying scalable software solutions. The ideal candidate will have strong technical expertise, leadership capabilities, and a passion for driving innovation and quality in software develop ...

Security Consultant (Penetration Testing)

Our client is a global IT services and consulting company that helps organizations run, secure, and transform their digital systems. JOB DIMENSION (SCOPE) Strong hands-on experience performing compliance testing of mobile applications that meet certain Technology Secur ...

AI Researcher (Search and Recommendation)

About the Company We have partnered with a renowned global leader in information and communications technology (ICT) infrastructure and smart devices. They are providing full-stack, all-scenario AI solution for products and services carriers, enterprises, governments, and i ...

Product Development Engineer ATE (V93K Scan)

We are seeking an ATE Test Engineer to develop and validate test programs for CPU/GPU products and IPs, supporting the full product lifecycle from characterization to post-manufacturing. Education & Experience: Degree in Electrical & Electronics Engineering. < ...

L2 Banking Application Support Analyst (Banking domain exp. & Short NP is required)

Responsibilities: • To track and be responsible for providing optimum service levels for day-to-day production support for the Murex/MLC/Risk users (Front office, Back-office, Finance etc). • To collaborate with third party vendor/other support teams to provide a seamless suppo ...

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-edge Data Center GPU platforms . You will drive System Level Test (SLT) solutions for next-generation technologies powering AI, HPC, and ...

Senior Site Reliability Engineer(SRE,AWS,DEVEOPS)

Responsibilities:Deploy, configure, and maintain AWS resources including EC2, ECS, EKS, VPC, IAM, NAT, and networking components. Build secure and scalable cloud networking (VPCs, subnets, routing, VPN, firewalls). Work with load balancers, reverse proxies, API gateways, DNS management, and network routing. ...

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