73,684+ Software Engineer Java Reactjs Jobs in Singapore — Top Companies Hiring June 2026

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Site Engineer (fresh grad)

Job Description & Requirements Main Duties: Oversee the construction activities and progress, plan, implement and monitor work Schedule in accordance to the master and detailed work program Liaise with Professional Engineer on the Temporary works Lia ...

#EG Platform AI Engineer

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of industries. Embracing a strong ecosystem of global partners, NCS transforms technology services del ...

Manufacturing Process Engineer Intern

Manufacturing Process Engineer Intern This internship provides hands‑on experience in a chemical manufacturing plant producing functional materials in the specialty chemical industry. The intern will support process engineering activities related to safety, manufacturing process control, quality manage ...

AI Security & Enablement Engineer

A leading cryptocurrency platform in Singapore seeks an AI Enablement and Security Specialist. You will work with teams to implement AI solutions and ensure their security. Key tasks include designing AI workflows, conducting security reviews, and guiding non-technical staff on AI usage. The ideal candidate has ...

Junior Engineer (Design Team)

Main contractor for LTA project seeking for the aboveposition:- 5.5days work day per week (Alt Sat) Junior Engineer (Design Dept). Prefer with experience in LTA MRT project Responsible and ownership attitude Like to work as a team ...

Quantum Optics Hardware Engineer

About the job Quantum Optics Hardware Engineer he Thought Projects Pte. Ltd. is a start-up offering next-generation cybersecurity solutions. We specialize in quantum-safe data protection technology, especially in security evaluation and vulnerability testing of quantum-based hardware. We are also buil ...

Asst QMI Maintenance Engineer

About The Role We are looking for an experienced Instrumentation Maintenance Specialist to support maintenance and reliability activities for analyser and instrumentation systems within our production facilities on Pulau Bukom. This role involves hands‑on troubleshooting, maintenance execution ...

Senior Site Reliability Engineer

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with ...

Staff Forward Deployment Engineer

CSQ426R258 As a Staff Forward Deployment Engineer (DE/AI Spike), you will be part of the Professional Services team and work with clients on short to medium term customer engagements solving their big data problems using Apache Spark™ and the Databricks Data Intelligence Platform. You will be in a cus ...

Engineer, Integrated Medical Technology

DxD Hub DxD Hub is Singapore's national platform for diagnostics development. With a mission to revolutionise diagnostics and improve healthcare outcomes, DxD Hub drives the transformation of innovations into clinically validated diagnostic devices ready for market adoption — leveraging an end-to-end, ...

Cloud Data Security Engineer

IMDA in Singapore is looking for a highly skilled Security Data Engineer to design and maintain secure cloud data infrastructure. The ideal candidate will have extensive experience in data engineering and cybersecurity, focused on implementing security measures in data systems. Your responsibilities in ...

Mechanical Engineer (R&D)

JOB RESPONSIBILITIES Research on concepts to innovate and improve existing/new products Plan, design and develop products within quality target and cost Consolidate design input and develop schedule of conceptual design for Manager's approval Participate in Innovate Proj ...

Engineer, ICOMMS, Mobility Rail

Responsibilities Responsible for the design and implementation of AC power distribution for communication systems projects in Singapore and overseas. Analyze the power requirements for communication systems. Study architecture drawings and Power Single line diagram. <li ...

Senior QA Engineer (Manufacturing)

About the job Senior QA Engineer (Manufacturing) Responsibilities: Responsible for working with the cross functional teams to improve the process / product quality and achieve the company and department KPIs Attending to customers on factory audit, quality issues and returns < ...

Application Engineer Automation System

Application Engineer - Automation System Office Location : Bukit Batok Singapore Working Hours : Mon – Fri 8.30am – 5.30pm Monthly Salary : Base up to $4500 + Allowance + Variable Bonus (VB) Employment Type : Full time, Permanent Contract ...

AWS & Azure Infrastructure Engineer

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive. We are s ...

Project Engineer (M&E)

M&E Project Engineer We are seeking a motivated M&E Project Engineer to join our team and play a key role in delivering high‑quality mechanical and electrical works across construction projects in Singapore. This position offers hands‑on project exposure, stakeholder collaboration, and opportu ...

Backend Engineer (Engineering Team)

HerdHR is more than your typical “Human Resource Software”. We provide a platform for businesses to alleviate their pain points in day‑to‑day HR administrative tasks from attendance tracking, rostering schedules, payroll processing, CPF, IRAS and more. Integrated e‑Recruiting and applicant tracking are also s ...

Field Service Engineer 3

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading‑edge technologies that include: 3D metrology spanning the chip from nanometer‑scale transistors to micron‑level die‑interconnects; macro defect inspection of wafers and packages; metal interconnect com ...

AI Infrastructure Project Engineer

Responsibilities Support the deployment and implementation of AI infrastructure and data centre projects. Coordinate project activities with customers, distributors, vendors, technology partners, and internal engineering teams. Assist in the design and implementation of AI co ...

Senior Engineer, Repair Development

About SAESL A joint venture company between Rolls-Royce Plc and SIA Engineering Company. The company first started operations in 2001 and has since become a market leader for both engine overhaul and component repair services. Why Join SAESL Staff Benefits (Comprehensive Medical Cove ...

AWS Clouds Operation Engineer

The NETS Group is a leading payments services group, enabling digital payments for merchants, consumers, and banks across the entire payments value chain. We are guided by our purpose statement “Connecting Communities, Empowering Lives” to make an impact to the communities we serve. NETS operates Singapore’s ...

Strategic Component Sourcing Engineer

Axcelis Technologies, Pte. Ltd. (Singapore) is seeking a Component Engineer to source, select, and qualify components used in the company’s technology. Responsibilities include investigating alternate component technologies for cost reduction and improved quality, as well as acting as a technical interface be ...

Service Engineer – Merchant Automation

Kongsberg Maritime is hiring a Field Service Engineer to join our Global Customer Support team in Singapore. You will be responsible for commissioning, servicing, and maintaining KONGSBERG systems and sensors onboard ships worldwide, as well as providing remote support and troubleshooting. The ideal candidate ...

Infrastructure Design & Coordination Engineer

Sinohydro Corporation Limited (Singapore Branch) seeks a candidate with 3-5 years of experience in the construction industry for a role focused on performing design calculations in compliance with euro-codes. The ideal candidate will ensure that designs meet project specifications and will work closely with v ...

Senior Cybersecurity Engineer (CyberArk)

Key Responsibilities Implement security technologies not limited to SIEM, SOAR, EDR, XDR, Anti-Virus, Vulnerability Management, DLP, PAM, IAM, WAF, IDS/IPS. Implement native cloud security solutions and 3rd party security solutions in cloud environments. Manage & maintain the ...

Assistant Engineer Mechanical (Submarine)

Responsibilities Report directly to Mechancial Department Head in all matters Supporting Engineers and Senior Engineers in day to day operation Supervise and ensure safety of vessel maintenance and repair works. Leading a team of Technician to perform repair and mai ...

Senior IT Infrastructure Engineer

Job Requirements Associate with over 10 years of experience in IT Infrastructure, Application Support, and Enterprise Systems Administration. Strong expertise in application troubleshooting, incident management, user access administration, change/release management, and SLA-driven supp ...

Principal Control & Instrumentation Engineer

Responsibilities Carry out troubleshooting and corrective action of instrument breakdown or failures to find root cause and determine best solution to restore normal functionality. Respond to technical queries from operation personnel and provide advice or solutions following best enginee ...

Laser Materials Research Engineer

A*STAR - Agency for Science, Technology and Research in Singapore is looking for a researcher in laser material processing. The role involves R&D in surface engineering technologies, executing trials, optimizing processes, and collaborating with multidisciplinary teams. Applicants should have a bachelor's degree ...

Coastal Resilience Project Engineer

AECOM is seeking a motivated Project Engineer to support a climate change adaptation study in Singapore. This role involves planning and implementing strategies to address climate risks like sea-level rise and extreme weather. The ideal candidate will have a strong engineering background, experience in ...

Backend/ Full Stack Engineer

Our esteemed client in the IT industry is seeking a Backend / Full Stack Engineer to join their dynamic team: Employment Type: 1-year renewable contract Position: Backend/ Full Stack Engineer Location: Northeast (Nearest MRT: Punggol Co ...

Mainframe DevOps & SCM Engineer

INFINITE COMPUTER SOLUTIONS PTE LTD is seeking a dedicated professional in Singapore to provide technical support and maintenance for mainframe tools, including JOBSCAN and ChangeMan SCM. The role involves designing CI/CD pipelines and collaborating with development teams to ensure smooth application delivery ...

Wafer Equipment Reliability Engineer

STMicroelectronics in Singapore is seeking an individual for equipment maintenance to ensure optimal performance metrics. This role involves collaboration on tool installation and active participation in cost improvement projects. Candidates should have a degree in Electronics or related fields, along with skill ...

Facility Management, Engineer (ACMV)

Nestled in the heart of Tengah Forest Town, the new Tengah General and Community Hospital (TGCH) will be an exciting and innovative health campus with a comprehensive range of clinical specialties and healthcare services including emergency, inpatient, rehabilitative and outpatient specialist care. As ...

Founding Full Stack Engineer

This role is posted on behalf of ManticoreAI , a startup supported by SGInnovate. Background ManticoreAI. Backed by leading US cybersecurity investors. Remote. High-intensity. We're an AI-native offensive security company, backed by well-known US cybersecurity investors, buildin ...

Service Engineer Security Systems

Service Engineer - Security Systems Role The Service Engineer (Security Systems) is responsible for the installation, commissioning, maintenance, troubleshooting, and repair of Electronic Security Systems, including CCTV, Access Control, Intrusion Detection, Intercom, Video Management Systems (VMS), a ...

Project Engineer (M&E)

Job Description Planning, design, assembling and installing equipment and facilities. Coordinate and liaise with main con, consultants, sub-contractors. Supervise and check subcontractors’ works according to design drawings, specifications and regulation. Plan and p ...

Senior Facilities Maintenance Engineer

Job Summary Lead and supervise facilities maintenance and M&E works to ensure efficient building operations. Collaborate with clients, subcontractors, and internal teams to resolve technical issues and deliver high-quality service outcomes. Responsibilities Plan, execute, and sup ...

Senior System Control Engineer

Job Description Lead the design, development, and integration of marine electrical and automation systems. Prepare, review, and approve electrical drawings, wiring diagrams, and schematics. Develop and implement PLC programs, HMI interfaces, and control logic. Confi ...

Senior Advanced Research Engineer

We Are: We are at the forefront of a new era in enterprise AI — one defined not by model capability alone, but by the infrastructure, memory systems, and routing intelligence required to make autonomous AI agents trustworthy and commercially viable at scale. Our Data & AI practice brings together more ...

Senior Embedded Hardware Engineer

Job type: Full Time · Department: Engineering (R&D) · Work type: On-Site Senior Hardware Embedded Engineer What will you do design and development of embedded hardware systems, including PCB layout, schematic design, and component selection, leveraging your expertise and expe ...

Cloud Engineer(Junior Level)

Job Responsibilities Responsible for ensuring the stability, reliability, and efficient operation of the mobile phone department and overseas sales & service business, and ensuring that services always maintain a high availability status Provide technical support for overseas business, re ...

M33 Full Stack Engineer

Key Responsibilities Develop, maintain, and enhance full stack applications for government digital initiatives. Participate in the development of Proof of Concepts (POCs) and pilot solutions. Review, optimize, and fine‑tune codes generated by AI‑assisted development tools or ...

M&E Engineer (Site)

Our esteemed client, an established MNC, is searching for a M&E Engineer (Site): Job Responsibilities Coordinate with consultants and subcontractors on shop drawings, samples, and method statements, keeping all parties updated on changes. Attend project and technical me ...

Junior IT Security Engineer

About the job Junior IT Security Engineer Job Description Perform technical security assessment for IT & Network components Vulnerability assessment, Penetration testing, Web application security testing, Security source code review etc. Monitor and track the identified ...

Senior Engineer, Network Engineering

Senior Network Engineer Job Purpose Intercontinental Exchange, Inc. (ICE) offers a unique opportunity to work on cutting‑edge technology and complex business challenges in the financial sector. The Senior Network Engineer role within the ICE Network Engineering team provides technical leadersh ...

Robotics Engineer (Full stack)

Eureka Robotics is a deep-tech startup originating from Singapore, delivering cutting-edge robotic and AI technologies under our core philosophy: “Physical AI that Delivers.”We develop advanced robotic systems capable of performing high-precision and high-precision handling tasks, work traditionally achie ...

Growth Engineer (Data Systems)

BitMEX stands as a globally leading exchange for crypto derivatives, offering traders a professional-grade trading platform. Since its inception in 2014, BitMEX has maintained an impeccable security record with “no coin lost, ever!”. Our platform caters to cryptocurrency derivatives traders by providi ...

Assistant Mechanical Engineer Submarine

Assistant Mechanical Engineer - Submarine Job ID: 20812 Location: Marine - 7 Benoi Road, SG Responsibilities Complete daily hands‑on maintenance tasks and perform checks to ensure that all tasks assigned by Engineers or Supervisors are completed according to work order re ...

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    Software Engineer Java Reactjs Jobs in Singapore Job Search Guide, Trends and Insights