158,070+ Senior Software Engineer Java Python React Jobs in Singapore — Top Companies Hiring June 2026

Professional job seekers finding Singapore jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Service engineer

Key Responsibilities Installation & Commissioning: Install, test, and commission new HVAC systems (e.g., chillers, VRF, AHUs) according to specifications. Preventative Maintenance: Perform scheduled maintenance—cleaning coils, checking refrigerant levels, and lubricating parts—to preve ...

SITE ENGINEER

Develops project objectives by reviewing project proposals and plans, conferring with management. Determines project specifications by studying customer requirements, and performance standard, preparing cost estimates. Determines project schedule by studying project plan and specificati ...

SALES ENGINEER

Responsibilities Take ownership of primary Sales Business Unit, and support assigned secondary Sales Business Unit. Establishes prospects within defined business segment Sales forecast and planning To participate and contribute to planning and meeting both long term ...

Service Engineer

Job Overview The Service Engineer plays a critical role in managing and executing complex maintenance tasks and troubleshooting for our fire protection systems. This role involves technical expertise and close collaboration with the service team to ensure system functionality and client satisfaction. ...

Mechanical Engineer

Responsibilities Support and provide mechanical engineering design Handle design works and/or project management relevant to ACMV, Fire Protection, Sanitary and Plumbing. Supervise and coach a team of engineers in mechanical services for the project from concept stage, design ...

Manufacturing Engineer

Job description Attend to daily production technical issues related to processes as to ensure smooth production flow Lead co-ordinate and execute continuous improvement in the workshop Attend to all quality issues and work with Quality Assurance department to resolve / contai ...

Site Engineer

Responsibilities Manage and oversee the day-to-day construction activities of the project. Lead a team of operation staff in daily operations. Monitor and control the general workers' deployment on-site. Maintain and manage site storage areas for building materials ...

Process Engineer

About the job Job Requirements THE OPPORTUNITY Be part of the team that ensures sustainable products meets standard quality and committed to deliver to customers worldwide! Based in Singapore, the regional hub for Asia Pacific. Reporting to Production Ma ...

Engineer Electrical

Role Purpose: Progressing all elements of design in-line with the Design Checklist; Prepare electrical tender packages including specification and drawings; Responsible for ensuring to remain familiar with current practices and engineering trends within the industry and t ...

Engineer Mechanical

Role Purpose: Involve, manage and work with other disciplines to develop a safe, practical, functional, operation-able and sustainable mechanical systems’ design that congruence and meeting the project objectives during design phase Provide design guidance to senior engineers or e ...

Process Engineer

This role is withNEU Battery Materials, a startup supported by SGInnovate.Background Founded in 2021, NEU Battery Materials is a Singapore-based climatetech company that developed the world’s first patented electrochemical redox recycling method to recycle used lithium batteries. The company focuses ...

Engineer Electrical

Role Purpose: Progressing all elements of design in-line with the Design Checklist; Prepare electrical tender packages including specification and drawings; Responsible for ensuring to remain familiar with current practices and engineering trends within the industry and to remain technically competent; Tendering ...

Desktop Engineer

Mandatory Skills Windows 10 Responsibilities Responsible for the construction, testing, installation, operations & facility management of client platforms to meet agreed business needs & service levels. Perform troubleshooting for client platform related p ...

Sales Engineer

Industry/ Organization Type: Industrial Engineering / Maintenance & Repair Services Position Title: Sales Engineer Working Location: Islandwide (office at Joo Koon) Working Hours: 5 days (Mon – Fri: 8.15am – 5.30pm) Salary Package: Basic ...

System Engineer

IP-Tribe is seeking a highly motivated Systems Engineer to support our MVNE (Mobile Virtual Network Enabler) systems. As a Systems Engineer at IP-Tribe, you will join a team of dedicated engineers. In this role, you will work in technical environments to provide professional, high-quality su ...

MECHANICAL ENGINEER

Responsibilities Deploy Engineering decision-making to troubleshoot and resolve mechanical equipment breakdowns Identify and address potential issues before they escape escalation to prevent unplanned downtime Achieve 0 LTIF target by ensuring safety procedures are followed t ...

Design Engineer

Responsibilities Prepare drawings for the production line & provide design information to customers upon their requests. Follow up on customers’ requests & requirements. Provide on-site & off-site service to customers. To pick up any orders for fabrication or modification fro ...

MECHANICAL ENGINEER

Job Description Provide necessary onsite customer support for troubleshooting and repair wafertransfer equipment Ability to read and comprehend electrical and technical drawings is required. Capable of analyzing problems and justifying them with the proper fundamental cause < ...

SERVICE ENGINEER

Job Description Perform servicing of chillers & other HVAC equipment Carry out corrective and preventive maintenance for chillers and related equipment Have basic knowledge of overhaul & start up jobs on chillers Liaising with customers to resolve complaints cases < ...

SALES ENGINEER

Responsibilities:- Drive business development and explore new market opportunities to expand the company’s reach. Perform the full sales cycle, including customer prospecting, approach, presentations, follow-ups, and order closing. Review and compare costing/estimation vs. ac ...

Maintenance Engineer

Industry/Organization Type: Manufacturing/ Chemical Position Title: Maintenance Engineer Working Location: Tuas Working Hours: 5 Days (Mon – Fri, 8.30AM – 5.30PM) Salary Package: Basic Salary + Transport & Mobile Allowance + AWS + VB Duration: Permanent Key Resp ...

Service Engineer

Complete various assigned field service tasks in a timely and independent manner. Prepare, execute, and report on various service requests and projects. Regularly visit customers as scheduled to provide preventive maintenance and inspections, and recommend spare parts and equipment u ...

Network Engineer

Start your career as a Network Engineer at Vopak and join our global infrastructure organization, based out of our Singapore Regional Hub. This role is pivotal in supporting and expanding our regional infrastructure, spanning both corporate IT environments and specialized industrial OT (Operational Te ...

ASSISTANT ENGINEER

Analyzing and improving manufacturing processes to enhance efficiency, reduce waste, and improve product quality. Identifying and resolving process deviations, equipment malfunctions, and other production issues. Collecting and analyzing data to monitor process performance, identify tre ...

Service Engineer

Job Overview To provide installation, commissioning, repair, and preventive maintenance services for medical equipment in healthcare environments. Acts as the primary field contact for technical service, ensuring customer satisfaction and effective case resolution. Job Responsibilities and Essen ...

Service Engineer

Overview Industry/ Organization Type: Laboratory Equipment Distributor Position Title: Service Engineer Working Location: Marsiling Working Hours: 5 Days, Monday – Friday (8.30am – 6pm) Salary Package: Basic Salary + Variable Bonus Duration: Permanent Responsib ...

Sales Engineer

To identify project : Active participation and identification of prospective project through regular contacts with customer (face to customer) To liaise with allocated customer for sales acquisition To review customer requirements and prepare offers to allocated customer and follow-u ...

Service Engineer

We are looking for a motivated Service Engineer to support the installation, setup, and servicing of equipment for our customers. You will meet and interact with customers on a daily basis, providing technical analysis and interpreting test results to resolve equipment and system-related issues. ...

Maintenance Engineer

Job Description Monitor, enforce and comply with the site and maintenance procedures so that housekeeping, cGMP, quality, safety, occupational hygiene and environmental protection requirements are met to: Co-ordinate for plant pre-audit preparation Ensure that tim ...

Engineer (Coastal)

Responsibilities Assist the team in planning & design works for civil engineering projects (e.g. land reclamation, port construction and other coastal structures) for local and/or overseas Assist the Executive Engineer / Design Manager to carry out: plan for site investigation and resu ...

Sales Engineer

Flexisolve Technology is looking for Sales Engineer/Executive to reach out to customers and pursue this career with drive and advancement. Implement and achieve sales target by developing and directing effective sales channels. Plan and conduct sales visit and customer calls. <li ...

Electrical Engineer

We are seeking an experienced Electrical Engineer to join our dynamic team in the food manufacturing industry. The ideal candidate will bring initiative and self motivation to design, improve, and maintain electrical installations and production automation lines, ensuring the highest standards of economy, saf ...

Repair Engineer

Primary Responsibilities Provide guidance and advice to the chargehands and technicians to ensure repair of the equipment are done accordingly to NOV repair specification and procedure. To ensure all equipment are tested as per NOV test procedure or fat documents with the presence of c ...

Graduate Engineer

Job Description Assist in planning and executing EaaS projects for timely and quality delivery. Support technical assessments and site implementation of EaaS Projects. Collaborate with cross-functional teams to drive project success. Contribute to design, procuremen ...

Engineer Mechanical

Role Purpose: Involve, manage and work with other disciplines to develop a safe, practical, functional, operation-able and sustainable mechanical systems’ design that congruence and meeting the project objectives during design phase Provide design guidance to senior engineers or engineers on various mechanical f ...

DevSecOps Engineer

We are supporting a large enterprise in search of passionate site reliability engineers (SREs) to help build reliable, scalable, and secure platforms that enable teams to deliver systems efficiently and safely at scale. This is an opportunity to work on meaningful national-level infrastructu ...

Electrical Engineer

We are seeking a motivated and detail-oriented Electrical Engineer to support the design, coordination, and delivery of electrical engineering works across a range of projects. Key Responsibilities · Assist in the technical review, site testing and commissioning of the 230/400kV transmission cable installation p ...

System Engineer

Job description  Job Responsibilities: Ÿ Design and deploy scalable server solutions including cloud technologies such as AWS, Azure, or Google Cloud Platform to meet business requirements. Ÿ Implement and manage server configurations, perform ...

DQ Engineer

Develop and execute qualification test plans to validate new product designs against intended customer use cases. Support the design and implementation of Accelerated Life Testing (ALT) and stress testing for high-value components. Perform statistical analysis of test and reliability ...

DevOps Engineer

About BIT: BIT (formerly Matrixport) is a global digital asset financial services and infrastructure group. Headquartered in Singapore and founded in 2019, BIT bridges traditional finance and digital assets through governance-driven financial services and technology. The firm manages ove ...

DESIGN ENGINEER

Job Responsibilities Assist in the development of detailed design in one or more of the following fields of expertise: Civil, Bridge/Tunnel/ Building Structures, Geotechnical, Underground Excavation, Tunnelling works, ERSS, and foundation Work closely with design consultants to ensure des ...

Service Engineer

· Lead and supervise the lift and escalator service team · Provide technical support, monitoring performance, and resolve technical/contractual matters · Liaise with customers regarding service activities and ensure prompt follow-up · Coordinate and monitor daily works activities to ensur ...

Sales Engineer

Looking for persons who are willing to learn, self motivated, with high adaptability and persuasive skills. Attend to clients: Engage with clients and address their requests and enquiries. Conduct assessments: Perform site assessments and surveys to provide accurate information. <l ...

Duty Engineer

Be part of an amazing team at PAN PACIFIC ORCHARD, SINGAPORE to redefine the city's landscape. Reporting to the Chief Engineer, the Duty Engineer is responsible for the operation and maintenance of the property, its facilities and guest rooms to ensure that a high standard of upkeep an ...

System Engineer

Role Overview Support operations for mission-critical systems in an environment. Responsibilities span incident management, CI/CD pipeline maintenance, container operations, and deployment support. Key Responsibilities Incident investigation, RCA, and reso ...

Warehouse Engineer

Job Summary As a Warehouse Engineer, you are responsible for managing and optimizing warehouse and material operations, including Receiving, Storage, Issuance, and Site Process Stewardship. The role ensures compliance with policies, safety regulations, and process standards while leveraging AI‑driven t ...

Data Engineer

esponsibilities Design and maintain batch and real-time data pipelines. Develop ETL/ELT processes and data ingestion frameworks. Work with teams to gather data requirements and technical specifications. Monitor, troubleshoot, and optimize pipeline performance. ...

Service Engineer

Industry/ Organization Type: Marine & Shipbuilding / Marine Services Position Title: Marine Service Engineer Working Location: Jurong East Working Hours: 5 days (Monday-Friday, 8AM – 5PM) Salary Package: Basic Salary + Variable Bonus + Medical and Dental Benefits Durati ...

Site Engineer

Key Responsibilities: 1. Site Management & Coordination Oversee and manage daily site operations, ensuring work is carried out safely, on time, and within budget. Coordinate project activities and manage site resources to achieve project milestones. Ma ...

ELK Engineer

Design, implement, and maintain ELK (Elasticsearch, Logstash, Kibana) environments. Onboard infrastructure logs (network, storage, servers) into centralized pipelines. Configure and optimize Logstash pipelines for high-volume ingestion and data normalization. Develop dashboards ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Software Engineer Java Python React Jobs in Singapore Job Search Guide, Trends and Insights