161,074+ 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

Lead Engineer (Mechanical)

We are seeking a highly skilled Lead Engineer (Mechanical) to oversee the design, operation, and maintenance of UPS systems, CRAC units, and other mission-critical infrastructure across multiple data center locations. The ideal candidate will bring deep technical expertise, leadership ability, ...

Maintenance Engineer| West

Julian Grey’s client offers customized solutions to meet evolving societal demands in the world of sustainability. Responsibilities Assist to drive and schedule planned maintenance programmes for production and process equipment, including instrument checks and calibration when needed ...

Process Engineer (Chemical)

Work Location: Jurong Island | Company transport provided Work Hour: Monday to Friday | 8:00 AM – 4:45 PM Salary: Basic up to 4,500/month Job Description Analyze and optimize production processes to improve efficiency and quality Study cu ...

Big Data Engineer

Job Title Big Data Engineer Location Singapore Experience 8 – 12 years Skills Big Data Engineer Requirements Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Proven experience as a Big Da ...

Facilities & Sustainability Engineer

Location: Singapore, SingaporeThales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, pe ...

Deskside Support Engineer

Required Technical Skill Set: Install Configure Maintain and troubleshoot end user desktops Laptops Peripherals Printers Must-Have: Strong English & local language proficiency and inter personal skills. Pro ...

Manufacturing Support Engineer

Job Responsibilities Provides leadership to technicians(s) in daily operational functions Collaborates with cross‑functional teams to attain both short and long term Fab automation milestones Streamlines control wafer management in bid to support and sustain daily Fab operations ...

Network Engineer CCNP

Key Responsibilities Infrastructure Management Support and manage office network architecture, resources, and overall operating environment. Monitor network availability and capacity to identify performance risks. Maintain Standard Operating Procedur ...

Field Services Engineer

Field Service Engineer - SingaporeThis position will be is 100% onsite (field-based).Salary Range:SGD 98,340.00 To SGD 121,340.00 AnnuallyField Service Engineer (FSE) duties include providing daily ongoing support of customer equipment, inspecting and installing assemblies and components, inspect ...

Business Development Engineer

Job purpose: The Business Development role is responsible for identifying and capturing new business opportunities within the Machine Building industry. This includes building and nurturing strategic customer relationships, understanding market trends, and positioning Phoeni ...

API Gateway Engineer

We are seeking a skilled API Gateway Engineer to support enterprise API Gateway operations and strategic project initiatives. The role involves managing and optimizing API Gateway platforms, supporting API development and migration activities, and ensuring high availability across on-premises and cloud enviro ...

Network Build Engineer

We are looking for a Network Build Engineer to join our team, responsible for designing, deploying, and supporting enterprise network infrastructure across multiple projects. Key Responsibilities Manage multiple network projects end-to-end, providing design and deployment support from initi ...

Process Engineer (Sputter)

Summary MNC Monday to Friday, 8.30am - 5.30pm UP$3000-$4000 AWS+VB Pioneer Cres, company transport provided island-wide Responsibilities Adjust sputtering parameters to maintain high-quality output and minimizing defects. </li ...

M&E Engineer

Job Summary:Assist the M&E Manager in coordinating M&E specific works on site.Essential Job Functions: The M&E Engineer is responsible, but not limited to, the following: Quality Control site progress & installation quality as per approved Shop Drawings, Technical Submissions, and Equipment/Material Proc ...

AI Infrastructure Engineer

About Bitdeer Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers. Apart from designing industry-leading ASIC chips and manufacturing mining rigs, the Group handles complex processes i ...

Executive Engineer, Sustainability

Job Description Possess knowledge of environmental design, and green building rating tools (LEED, Green Mark, WELL, Smart Score, True Waste, LEAF, ILFI, etc.). Conversant with environmental simulations such as energy modelling, daylight analysis, CFD, life cycle carbon analysis. ...

Data Center Engineer

The Data Center Engineer will be responsible for overseeing the daily operations of our data center facilities, ensuring optimal performance, reliability, and security. The ideal candidate will have extensive experience managing data center infrastructure, troubleshooting hardware and network issues, and impl ...

Process Engineer – Upstream

We are seeking a Process Engineer – Upstream to support upstream biologics manufacturing operations within a GMP-regulated biopharmaceutical manufacturing environment. The role will focus on upstream process operations including bioreactor, fermentation, preculture, and centrifuge support activities across ma ...

Test Cell Engineer

Responsibilities: Provide engineering support to Operations to minimise downtime Ability to work independently to identify and troubleshoot test cell related issues Handle proper documentation for trending and audit, generate investigation and engineering reports Su ...

Quality Assurance Engineer

Role Overview As a Quality Assurance Engineer at HOPE Technik, you will play a vital role in maintaining the quality and reliability of innovative products across robotics, automation, and special vehicle projects. This hands‑on role involves testing, analyzing, and improving products ...

Manufacturing Process Engineer

What you will be doing As a key part of the Manufacturing Engineering team, you'll create impact by driving operational excellence by ensuring cost, quality, and delivery targets are met while enabling the growth of our Cooling & Data Centre applications. Support daily production meeting ...

M&E Engineer

Job Summary: Assist the M&E Manager in coordinating M&E specific works on site. Essential Job Functions: The M&E Engineer is responsible, but not limited to, the following: Quality Control site progress & installation quality as per approved S ...

System Engineer – Infrastructure

Responsibilities: Manage and maintain Windows Server environments both on-prem and Azure-based Oversee Active Directory, Group Policy, domain controllers, and authentication services Administer DNS, DHCP, RADIUS (NPS), and Certificate Authority (CA) Implement security best practices for access control, MFA, and ...

AI Optimization Engineer

Job Title:AI Optimization Engineer Location:SingaporeCompany Overview Our client is a fast-growing global energy technology company focused on advancing next-generation revenue optimization and intelligent energy management solutions. Their core capabilities span Battery Energy Storage Systems (BESS) ...

Sales Engineer (APAC)

About Doodle Labs Doodle Labs is a fast‑growing technology company building high‑performance wireless communications for the drone and unmanned systems ecosystem. Our technology enables reliable, high‑bandwidth connectivity across airborne and mobile robotic platforms operating in complex environments ...

Assistant Project Engineer

Join SMART Systems as an Assistant Engineer within our Integration / Customer Support Center departments at our office in Rifle Range Road. This role offers an exciting opportunity to be at the forefront of integration, testing, repair and maintenance engineering, contributing to the supply & delivery, rel ...

Backup Implementation Engineer

Responsibilities: Lead the end-to-end delivery, deployment, and configuration of enterprise backup and recovery projects according to customer requirements and industry best practices. Engage with clients to assess business continuity requirements, design tailored backup policies, ...

Sales Engineer / Singapore

Mandatory Eligibility Requirements Must be a Singapore Citizen or Singapore Permanent Resident (PR). We do not provide visa or Employment Pass sponsorship for this role. Candidates must have valid work authorization and be available to commence employment immediately. Must be currently ...

R&D Engineer

Overview Our esteemed client, an established MNC, is searching for a R&D Engineer: Responsibilities Conduct experimental research on product compounds, including analysis and testing to investigate chemical properties and performance. Develop new products, test ...

Engineer Process Engineering

Engineer Process Engineering page is loaded## Engineer Process Engineeringlocations: SGP - Woodlandstime type: Full timeposted on: Posted Todayjob requisition id: JR- Develops and modifies process formulations, methods and controls to meet quality standards Typically performs one or more of the following ...

Manufacturing CIM Engineer

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of device ...

Assistant Engineer (Laser)

Job Title Assistant Engineer (Laser) In This Role, You Will Lead in the assembly of the laser sources, and setting up test stations to evaluate performances Design electrical interface and wiring for the laser source Conduct incoming quality check on laser com ...

Cloud Infrastructure Engineer

About the job Cloud Infrastructure Engineer DT One is currently seeking a talented Cloud Infrastructure Engineer based in Singapore with experience supporting a global company. A career with DT One provides invaluable experience in an exciting and rapidly expanding market and an opportunity to be part ...

Licensed Aircraft Engineer

Why join us? Bombardier is a global leader, creating innovative and game-changing planes. Our products and services provide world-class transportation experiences that set new standards in passenger comfort, energy, efficiency, reliability and safety. We are a global organization focused on working to ...

M16 Data Engineer

Overview Build and maintain scalable data pipelines and platforms to support data-driven applications and analytics. Key Responsibilities Design, develop and deploy data tables, views and marts in data warehouses, operational data store, data lake and data virtualization. < ...

Engineer, Unit Process

In this role, you will oversee Back End Scan, Pack, and Automated Optical Inspection (AOI) unit processes. You will focus on stabilizing production, reducing variances, and driving automation projects to support high-volume manufacturing ramps. Your Role Key responsibilities in your new role < ...

Test Automation Engineer

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're pro ...

Technical Field Engineer

Technical Field Engineer page is loaded## Technical Field Engineerlocations: Multi-Client Singaporetime type: Full timeposted on: Posted Todayjob requisition id: REQ **What success looks like in this role:*** Round the clock monitoring and maintenance of the System (hardware and software) to ensure syste ...

Process Engineer (Biopharma)

West EPC Firm 5 Days work week Prior Exposure to Biopharma projects is advantageous As a global Organization in design, engineering, procurement, and construction in controlled and regulated environments, our client offers ...

ICT Security Engineer

ICT Security Engineer We are seeking a skilled and proactive ICT Security Engineer to support, maintain, and enhance the organization’s cybersecurity infrastructure and security operations. Key Responsibilities Design, implement, configure, and maintain ICT security system ...

Cloud Security Engineer

Cloud Security Engineer Responsibilities Conduct vulnerability tests on Client's Cloud infrastructure and services for potential threats, misconfigurations and weaknesses. Strong in Vulnerability management tools like Tenable. Implement best practices in ...

Reliability Engineer (Penjuru)

Job Responsibilities: Responsible for reliability test capability installation in-house and support reliability test requirement. Responsible for communication and coordination with external lab in supporting customer specified reliability test or reliability study demand. < ...

L2 Security Engineer

Job Description Analyse problems, perform troubleshooting, and track problems through resolution Responsible for monitoring activities, such as security and bandwidth usage When necessary, escalate problems to the appropriate stakeholders / principals Ensure ge ...

Machine Learning Engineer

Responsibilities Build industry leading recommendation systems , develop highly scalable classifiers and tools leveraging machine learning . Understand product objectives and machine learning techniques, improve model and recommendation strategy. Unders ...

IT Hardware Engineer

Install, configure, and maintain computer hardware systems (servers, desktops, laptops, peripherals). Perform diagnostics and troubleshooting for hardware issues. Manage network hardware (routers, switches, firewalls) and ensure connectiv ...

Physical Design Engineer

Support execution of physical design flow for SoC projects under guidance from senior engineers Assist in Place and Route (PnR) activities to help optimize chip layout, performance, and power Participate in basic sign-off checks including Design Rule Check (DRC), Layout Versus Sch ...

PROJECT ENGINEER (ACMV)

Job Responsibilities Planning and scheduling of projects To manage M&E construction projects and to monitor the projects are carried out with respect to the target schedule To handle design for ACMV System and to ensure clients' requirements are met To attend projec ...

Civil Engineer (Infrastructure)

Role Overview A Civil Engineer with strong design experience in civil and infrastructure design project (road, drain, sewer, slope, retaining wall, etc) to support projects in Singapore. The candidate must be familiar with Authority COPs, design requirement, and able to deliver design, co ...

Junior Network Engineer

Installation, Addition, Change, Move Activities performed in customer’s sites; Includes Technical site survey, Wifi passive site survey, Site preparation, Staging, Installation, support on migration, and Day 1 onsite support. Installation involving rack/stack, and in ...

Technical Support Engineer

Requirements: Diploma/Degree in Computer Science / Information Technology / Computer Engineering or equivalent. 4+ years of practical experience in IT support demonstrating increasing levels of responsibility and technical expertise in an enterprise environme ...

🚀 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