83,981+ Software Engineer Java Reactjs Jobs in Singapore — Top Companies Hiring July 2026

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Sales Engineer (B2B, HVAC/Chiller)

Identify and develop new B2B opportunities with consultants, contractors, and corporate clients in HVAC/Chiller solutions. Deliver technical presentations and customized proposals to decision-makers, highlighting system efficiency and ROI. Negotiate contracts and manage the sale ...

Senior Quantum Product Design Engineer

Nanyang Technological University is seeking a Senior Research Engineer to support research and development in product design and engineering for quantum technologies. The role includes conducting research activities and creating design drawings using tools such as AutoCAD and SketchUp. Applicants must ...

AI Data Centre 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 implement ...

Semiconductor Product Engineer Yield & Test

ADECCO PERSONNEL PTE LTD is seeking candidates for a role in product maintenance located in Woodlands, Singapore. Responsibilities include analyzing wafer test yields and determining hold lot dispositions. You will also perform device testing and improve yield performance through issue resolution. The ...

Engineer II, Quality (Gul Circle)

Work Schedule Standard (Mon-Fri) Environmental Conditions Office, Warehouse Job Description As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life ...

Electrical Sales Engineer Estimating & Growth

MASS POWER SERVICES PTE. LTD. is seeking a Sales Executive to perform various sales functions, including prospecting customers, handling enquiries, and managing contracts. The ideal candidate will have a diploma in Electrical Engineering and 3 to 5 years of sales experience in the electrical engineering indus ...

Electrical Service Engineer Submarine (Changi)

Electrical Service Engineer - Submarine (Changi) Job ID: 22243 Location: Marine - 7 Benoi Road, SG Responsibilities Supervise and perform fault diagnosis, trouble shooting and maintenance of power system/component in workshops and on-board vessels Lead a team of ...

On Site Semiconductor Support Engineer

THE SUPREME HR ADVISORY PTE. LTD. is seeking a Customer Support Engineer to provide on-site technical services, including installation and maintenance of semiconductor equipment. The role requires an engineering background, preferably with 1 to 2 years of experience in a related field. The position is ...

Assistant Electrical Control Design Engineer

Company Overview Ascednze Pte Ltd provides high-tech automation engineering solutions, specializing in robotic applications for manufacturing industries. We develop skills through on-the-job training and deliver innovative solutions to enhance customer value by transforming business proce ...

Civil Engineer (1 year contract)

About the Role We are looking for a detail-oriented Planning Engineer to support project scheduling, progress monitoring, and on-site coordination. You will assist in translating design plans into executable schedules, track site progress, identify risks or delays, and help ensure the pro ...

Project engineer LTA Project (Civil)

. Remuneration package: $4,000 to $6,000 .LTA Project . Top Leading A1 Main Contractor in Infrastructure Project Responsibilities Support PM on project management, site management to meet project objective Superv ...

Senior Backend Engineer (AI & Automation)

The Job We are looking for a Senior Backend Engineer (AI & Automation Focus) with strong experience in building AI workflows as well as good knowledge of .NET to build scalable backend systems while driving AI-powered automation and internal tooling initiatives. In this ...

Application Engineer (Microscopy & Imaging) HHL

Location: Taiseng Salary: Up to $4,000/month Working hour : Office Hours, Mon - Fri Responsibilities: Install and configure equipment and software systems Conduct product demonstrations and user training Provide technical support and troubleshooting to cust ...

Project Engineer, Data Center Projects

Firmus is seeking a motivated Project Engineer to support the delivery of large-scale data center construction projects, including site infrastructure, data hall fit-out, and prefabricated module deployment. The role will support project planning, technical coordination, procurement, and subcontr ...

Supplier Quality Engineer (Oil&Gas)

Job Description: In Charge of auditing and assessing the suitability of suppliers Responsible for initiating and managing project transfer Responsible for guiding and implementing improvement programs as well as negotiating and balancing capacity among suppliers ...

IT Security Solutions Engineer IRT

We are hiring and the details of this position are: Job Title: IT Security Solutions Engineer (Perm role, F5 load balancer, Checkpoint firewall, Palo Alto, up to $8000) Key Responsibilities: 1. Firewall Administration (Palo Alto & Checkpoint) < ...

AI Engineer (6 month Contract)

We are looking for a motivated and technically curious AI Engineer to join our Machine Learning and AI team on a 6-month fixed-term contract. This is a hands-on, build-first role where you will work directly with end-users and internal stakeholders to design and deploy LLM-based automation solutions that ...

contract Quality Assurance Engineer IAC

Successful candidates need to be comfortable with working on weekends, and rotation shifts as and when required. Key Responsibilities: Devise test objectives, analyses requirements, develop test strategies and plans Create and execute automated t ...

Project Engineer (Construction, M&E)

Oversee contract execution and monitor installation progress, ensuring timely delivery through coordination with clients, consultants, and subcontractors. Prepare and review method statements, shop drawings, technical submissions, and work progress reports for M&E-related tasks. ...

Sales Engineer / Sales Co ordinator

Position Title: Sales Engineer / Sales Co-ordinator Location: Singapore (with occasional travel) Reporting To: Singapore Office Head / MD Employment Type: Full-Time, Permanent About Zener Maritime Solutions Ze ...

Mechanical & Electrical (M&E) Engineer

Plan, design and administer contract/project of mechanical and electrical engineering works for building service including Schematic / concept and detailed design. Preparation of tender drawing/specifications & cost estimates. Attend project meetings, site meetings & si ...

Project Engineer (Electrical/Electronics) EH03

Project Engineer (Electrical & Electronics) Working Days:Mon- Fri 9am-6pm, Saturday 9am-1pm Location: Nearest Kovan MRT Salary: $2800 to 3500 Job Scope: Read and draw circuit diagrams Wiring, soldering, and basic assembly work </l ...

Project Engineer (Construction, M&E)

Oversee contract execution and monitor installation progress, ensuring timely delivery through coordination with clients, consultants, and subcontractors. Prepare and review method statements, shop drawings, technical submissions, and work progress reports for M&E-related tasks. ...

AI Data Centre 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 implement ...

Senior Plant Engineer (Electrical & Instrument)

Key Responsibilities . PLC program modification and trouble shooting . New equipment specification confirmation, purchasing, installation and commissioning . Carry out modification . Conduct design review . Equipment trouble shooting . Equipment troub ...

SITE QS ENGINEER ELECTRICAL (Commercial)

About the Role We are looking for a Site QS Engineer (Electrical) to support tendering and commercial activities for M&E projects. The role involves cost estimation, tender preparation, contract administration and coordination with internal teams, suppliers and subcontractors throughout the ten ...

Senior Regional Application Engineer (APAC)

About the Role We are looking for a Regional Application Engineer to support strategic customer accounts across the APAC region, with a primary focus on HVAC and cooling solutions for Data Centre projects. Working closely with Sales, Key Account Managers, and technical teams, you will provide a ...

Hull Structure Engineer (LS/JT)

At ST Engineering Land Systems, we design and deliver advanced land defence platforms that support armed forces in achieving mission success and operational superiority. Our Structure and Mechanisation Centre plays a vital role in the design of military vehicle hulls, ballistic protection systems, and crew er ...

Utilities Senior Engineer, Shift Lead

Role Overview Lead a team of shift technicians (or boiler attendants) in the safe and efficient operation and maintenance of Steam boilers, Water chillers, Glycol chillers, Cooling towers, Softeners, Air handling units, Hot-water system, Compressed air system and Waste Treatment facil ...

Presales Engineer (IT Network/Cybersecurity)

Provide presales support by solving technical business solutions for the client. Responsible for product demonstration, proposal writing, creating compliance table, training and product enablement. Develop working proficiency and obtain certifications on assigned products and te ...

Data & AI Engineer (Estate Solutions)

What we do matters Azendian Solutions, an AI, Data Science and Operations Technology company, develops solutions for energy and resource optimisation to achieve a smarterand more sustainable Built Environment by reducing carbon footprint, enhancing resource productivity and operations as ...

Senior Radio Frequency Design Engineer

Senior RF Engineer The Opportunity Doodle Labs is building next-generation wireless systems that enable autonomous systems and robotics tooperate reliably in the most demanding environments. As a Senior RF Engineer , you will play a critical hands-on role in designing, vali ...

System Engineer Windows, Active Directory

Key Responsibilities: Administer and maintain Microsoft Windows environments, including patch management, clustering, and Active Directory/LDAP services. Design and implement Azure Hub-and-Spoke network architecture. Dev ...

Supplier Quality Engineer (Oil&Gas)

Job Description: In Charge of auditing and assessing the suitability of suppliers Responsible for initiating and managing project transfer Responsible for guiding and implementing improvement programs as well as negotiating and balancing capacity among suppliers ...

Senior Solution Engineer AI Workforce

Overview Our purpose is to empower organizations to transform the way they work by harnessing the full potential of artificial intelligence. We guide customers through the evolving digital landscape, enabling them to unlock new opportunities, enhance productivity, and deliver exceptional ...

Network Engineer Rotational Shift lead

Job Summary We are seeking a highly skilled Senior Network Engineer to design, implement, maintain, and support enterprise network infrastructure across LAN, WAN, SD-WAN, Wireless, and Security environments. The ideal candidate will possess strong hands-on experience with Cisco, Aruba, Palo Alt ...

Assistant Engineer, Integrated Facilities Maintenance

The Assistant Engineer (AE) will perform preventive maintenance (PM), corrective maintenance (CM) and fault attendance tasks for the equipment within IFM purview, in accordance with quality and safety standards. To ensure works carried out comply to Work Instructions (WI), Work Records (WR) and maintenanc ...

Senior Pre Sales/Sales Engineer

Job Description: We are seeking a highly skilled and experienced Senior Pre-Sales/Sales Engineer to join our dynamic team. As a Senior Pre-Sales/Sales Engineer, you will be the technical expert and trusted advisor to our clients, providing them with valuable insights, solutions, and s ...

Senior Project Engineer (Construction) LCYL

Senior Project Engineer Work Location: Changi, office at (Lavender area) Working days: 5.5 days 8am to 5pm, Alternate Saturday Full Day Salary: $4500 to $6000 (depends on experience) Requirements Diploma/Degree/ mast ...

Field Service Engineer Class 3 |

Working Location: Ubi (Office), Island-wide project sites Working Time: 5 Days, 9am - 6pm Salary: $3,000 - $3,500 Roles & Responsibilities Perform installation and maintenance of monitoring instruments for construction sites, ensuring eq ...

Cloud System Engineer (AWS, IaC)

about company I am currently working with a IT software consultancy company that focuses on infrastructure, network and cloud services. We are a newly set up entity in 2023. As of now, we have about 10 people in our teams and we plan to expand the team to 25 by end of this year. ...

Building Management System (BMS) Engineer

On behalf of one of its clients, a dynamic and innovative Singapore-based company specialising in Building Management Systems (BMS), the French Chamber of Commerce is recruiting a Building Management System (BMS) Engineer. The company specializes in building automation and smart energy m ...

Special Process Senior Engineer #ESY

Job Responsibilities . Develop, validate, and maintain special process procedures (e.g., heat treatment, surface treatment, coatings, welding, brazing) . Perform process capability studies and continuous improvement initiatives . Ensure compliance with aerospace standards ...

Resident Engineer (Civil & Structural) Tuas

About our client: Our client is a leading global engineering and project management consultancy embarking on large-scale infrastructure and environmental projects. .Please note that this role will be hired on a contract basis to support our client's ongoing project. < ...

Network Security Engineer (L2/L3)

Job Summary Manage and support enterprise SASE operations using Zscaler ZIA and ZPA platforms, focusing on BAU operations, incident management, policy administration, troubleshooting, and secure user connectivity. Responsibilities Manage daily operations of ...

Security Engineer (Post Sales / Implementation)

Security Engineer (Post-Sales / Implementation) About the Company A leading Value-Added Distributor (VAD) of enterprise cybersecurity and network performance monitoring solutions, with a strong regional presence across APAC and partnerships with top-tier global vendors. < ...

Cloud Engineer Architectural & Strategy (CPE)

Position Summary The Cloud Engineer is responsible for designing, implementing, governing, and optimizing enterprise cloud platforms across AWS and Microsoft Azure. The role drives cloud transformation initiatives, establishes DevOps and Infrastructure as Code (IaC) practices, and ensu ...

Decommissioning Engineer — Validation & GMP (Contract)

MANPOWER STAFFING SERVICES (SINGAPORE) PTE LTD is seeking a Decommissioning Engineer for a 6-month contract in the Pharmaceutical industry, located in Tuas. The role offers a salary of up to $9,500, depending on experience, and provides company transport. You will assist Lead Engineers/Managers, coordi ...

Senior Quantum Product Design Engineer

Nanyang Technological University Singapore is seeking a Senior Research Engineer to join the Centre for Quantum Technologies. This role involves supporting research and development activities in product design and engineering specifically for quantum technologies. Candidates should possess over 12 years of exper ...

Remote DevOps Engineer – Blockchain Infrastructure

A leading blockchain ecosystem is hiring a DevOps Engineer to deploy and manage blockchain infrastructure. The role involves working with AWS, Kubernetes, and CI/CD tools to automate and maintain secure blockchain solutions. Candidates should have at least 1 year of experience in DevOps, be proficient in scripti ...

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