Total 1,377 system engineer job vacancies in Others category in Singapore

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 fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Proudly founded in Melbourne, we have a team of over 2,200 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

Attributes We Value

We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor.

You’re humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let’s build what’s next.

About the team

Become an integral part of our Identity and Access Management (IAM) and Account team, where you will play a critical role in advancing our identity solutions and fortifying our account infrastructure. We are on the lookout for passionate engineers driven to work on cutting-edge projects that enhance the availability, scalability, and security of our platform. Engage in global collaboration with product managers, designers, and fellow engineers to deliver exceptional IAM solutions that safeguard businesses and optimize our account infrastructure for Airwallex’s exponential growth.

What you’ll do

We are looking for those who take pride in crafting high-quality code, have an insatiable appetite for learning and find joy and fulfillment in developing tools that empower others.

As a Senior Mobile Engineer, you’ll play a pivotal role in our team, developing cutting-edge mobile solutions that power seamless payment experiences. You’ll help architect and build our POS applications and SDKs that enable merchants worldwide to accept payments through a diverse range of international and local payment methods.

You will work with your engineering colleagues as well as product stakeholders to not only make sure it’s secure, reliable, sustainable and developer-friendly but also bring new features and different levels of integration experience. We build our solutions in native technologies across iOS and Android, so we admire that you have a grasp of both platforms.

In addition to core engineering duties, we actively encourage our engineering community to contribute to the growth of Airwallex generally. Our business is achieving rapid growth with an evolving roadmap, and we want our engineers to play a part in how that happens.

This role is based in Singapore.

Responsibilities:

• Responsible for the design & implementation of enterprise applications and libraries for Android;

• Work with internal business teams and product management to define requirements and develop technical specifications;

• Serve as core contributor owning full-cycle product development;

• Work with Architect and re-factor code and design for optimal maintainability, extensibility and reusability;

Who you are

We’re looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory.

Minimum qualifications:

• BS / MS degree in Computer Science or equivalent majors;

• Strong proficiency with Kotlin, with ability to read and understand Java codebases, including 5+ years of Android development experience building production applications;

• Strong foundation in software design principles and design patterns for mobile development;

• Deep knowledge of Android architecture components, Jetpack libraries, and modern development approaches (Compose, MVVM, Coroutines, Flow, etc.);

• Promote robust and maintainable code with high test coverage, and can maintain automation pipelines for CI/CD;

• Ability to work independently as well as with a team

Preferred qualifications:

• Experience developing and maintaining Android SDK libraries or frameworks;

• Familiarity with cross-platform technologies such as React Native or Flutter;

• Working experience in the payment industry.

#Singapore

Applicant Safety Policy: Fraud and Third-Party Recruiters

To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page.

Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.

Equal opportunity

Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

• Assist and report to the Project Manager at site.
• Ensure that the works are carried out according to the approved drawings and compliances to Authorities’ requirements, quality procedures and EHS requirements.
• Coordinate and work with Consultant, Sub-Contractor and team member for smooth completion of work.

EA Licence No. 16C7962

Responsibilities:

• Develop and optimize new Process Modules, Perform experiments (DOE) to improve the Device Performance, yield and Manufacturability. 
• Product Development Lifecycle: Oversee the end-to-end product development process, from concept through commercialization and high-volume manufacturing. 
• Cross-functional Collaboration: Collaborate closely with Engineering, Integration, Modules, and other departments to ensure alignment and effectively resolve technical challenges. 
• Manufacturing Integration: Ensure seamless integration of new processes into high-volume manufacturing, with a focus on scalability, yield, and cost-effectiveness. 
• Performance and Reporting: Establish clear performance metrics, monitor progress toward objectives, and provide comprehensive reports on organizational outcomes. 

Requirements:

• Degree in Mechanical or Mechatronics Engineering
• More than 3 years of experience in automation design
• Good knowledge and experience in the following areas :
1) Design of automation or semiconductor equipment
2) High precision machine design
3) Design of High Speed Pick and Place mechanisms
• Familiar with 3D CAD software
• Equipment troubleshooting skills
• Ability to produce detailed Mechanical drawings and apply knowledge of Geometric Dimensioning & Tolerancing.
• Ability to work independently with high level of motivation and communicate with all levels
• Fluent in spoken English
• Able to travel overseas for field support when required
• Must be prepared to work overtime when required

Resident Engineer (Tunnel)

• Degree in C&S Engineering
• Minimum four (4) years of relevant experience as a civil engineer, of which at least two (2) years shall be in supervision of tunnelling works
• Accredited as Resident Engineer (RE) (Tunnel) under IES/ACES Specialist Accreditation Programme.
• Project Location: Bukit Timah

• Provide basic technical support for desktops, laptops, and office IT equipment.
• Assist users with troubleshooting hardware and software issues.
• Install and set up computers, printers, and common applications.
• Respond to support requests via email, phone, or ticketing system.
• Ensure smooth day-to-day IT operations for employees.
• Support network connectivity issues such as Wi-Fi and VPN access.
• Maintain records of issues and solutions for future reference.
• Coordinate with IT teams or vendors for complex problem resolution.
• Perform routine system checks and updates.
• Deliver friendly and professional support to end users.

Job Description

· Develop and implement a quality testing plan for the production of machine sub-modules

· Manage the qualification of new and existing suppliers/input materials

· Develop robust reliability tests to determine the durability of machines

· Lead and supervise a team of technicians to conduct quality check processes

· Work closely with the engineering team to improve product quality based on testing results

· Define engineering design document storage, versioning and change management process

· Define stringent quality control guidelines for engineering team for the deployment of new features/functions

· Develop a quality checklist for the machine in terms of safety, ergonomics and, user-friendliness

· Develop exceptional handling test cases to ensure the robustness of the system during alternative scenarios

Requirement:

· Diploma in Engineering (Mechanical).

· Fresh graduate are welcome

· Knowledge in quality management e.g. 8D Problem Solving Methodology, PFMEA, Statistical Process Control (SPC), Lean Six Sigma

· Strong leadership and communication skills

· Meticulous, detailed and systematic

Independent, proactive and resourceful team player

Job Summary:

We are seeking an experienced and dedicated Senior Site Engineer to join our dynamic team in the construction industry. The Senior Site Engineer will be responsible for overseeing construction projects from inception to completion, ensuring they are completed on time, within budget, and to the highest quality standards. This role requires strong leadership skills, technical expertise, and the ability to effectively manage a team of site engineers, supervisors, and construction workers.

Key Responsibilities:

Project Management:

• Plan, schedule, and coordinate construction activities to meet project deadlines.
• Monitor project progress and adjust schedules and targets as required.
• Ensure all work is completed in accordance with specifications, codes, and standards.

Site Supervision:

• Oversee daily site operations, ensuring compliance with safety regulations and quality standards.
• Conduct regular site inspections and resolve any issues or conflicts that arise.
• Liaise with contractors, suppliers, and other stakeholders to ensure smooth project execution.

Technical Guidance:

• Provide technical support and guidance to site engineers and construction teams.
• Review and interpret construction drawings, plans, and specifications.
• Ensure accurate implementation of construction designs and plans.

Quality Control:

• Implement and monitor quality control procedures to ensure the highest standards of construction.
• Conduct regular inspections and testing of materials and workmanship.
• Address any non-conformance issues promptly and effectively.

Budget and Cost Control:

• Prepare and manage project budgets, ensuring cost-effective utilization of resources.
• Monitor and control project expenses to ensure adherence to budget constraints.
• Report on financial performance and progress to senior management.

Health and Safety:

• Promote and enforce a strong safety culture on site.
• Ensure compliance with all health and safety regulations and standards.
• Conduct regular safety audits and implement corrective actions as needed.

Communication and Coordination:

• Serve as the main point of contact for clients, consultants, and subcontractors.
• Facilitate effective communication between all project stakeholders.
• Prepare and present project reports, progress updates, and documentation.

Qualifications Education:

• Bachelor’s degree in Civil Engineering, Construction Management, or a related field.

Experience:

• Minimum of 7-10 years of experience in the construction industry, with at least 3 years in a senior supervisory role.
• Proven track record of successfully managing large-scale construction projects.

Skills:

• Strong leadership and team management skills.
• Excellent problem-solving and decision-making abilities.
• Proficiency in project management software and tools.
• In-depth knowledge of construction methods, materials, and regulations.
• Strong communication and interpersonal skills.

Certifications:

• Professional Engineer (PE) license or equivalent certification is preferred.
• Safety management certifications (e.g., WSQ) are an advantage.

Working Conditions:

• Full-time position based on-site with occasional office work.
• Willingness to work extended hours and weekends as required to meet project deadlines.
• Ability to work in a fast-paced, high-pressure environment.

Benefits:

• Competitive salary and performance-based bonuses.
• Health and wellness benefits.
• Professional development and career advancement opportunities.
• Collaborative and inclusive work environment.

If you are a motivated and experienced construction professional looking to take on a challenging and rewarding role, we encourage you to apply for the Senior Site Engineer position. Join our team and contribute to the successful delivery of our construction projects in Singapore.

Job Desctiption

• Coordinate steel structure works on site and ensure smooth execution.

• Liaise with consultants, main contractors, and site teams.

• Conduct site measurement and verify dimensions against drawings.

• Check and compare site conditions with drawings, highlight any discrepancies.

• Assist in shop drawing review and ensure works follow approved drawings.

• Support basic safety submissions (e.g. RA / MS) when required.

• Attend site meetings and resolve coordination issues.

• Monitor site progress, quality, and general site activities.

Requirements

• Diploma / Degree in Civil Engineering or related field.

• Minimum 2–5 years of site experience in construction (steel structure preferred).

• Able to read and understand construction drawings/shop-drawing/fabrication drawing

• Experience in site measurement is required.

• HDB project experience will be an advantage.

• Good coordination and communication skills.

• Able to work in site environment.

Job Description & Requirements

· Preparing inspection testing plan for all welding activities

·Conducting material inspection and material traceability

·Prepare, review of Welding Procedure Specifications (WPS) based on ASME and EN Standards ·Conduct a welding procedure and welder qualification tests

·Coordinate with client inspector for site & workshop inspection activities for piping, structural and equipment like heat exchangers pressure vessel, column

·Review the calibration status and keep a calibration log of test equipment

·Verify in process inspection, final inspection and welding

·Carry out Welding control and inspection . .

·Record result of inspections and maintain records of specific items as per client specifications ·Raise RFI request to Client and 3rd party and coordinate for inspection as identified ITP hold points

·Reviewing incoming material with Mill test certificates, Dimensional check and physical condition check

·Checking and verifying of receiving materials (pipes, flanges, fitting, Valves & Equipment, etc.,,) as per MTO, ensure that materials are correct according to the specification and description upon received

·Conduct inspection during all phases of fabrication, prior welding, during welding and after welding preparing Daily Welding Reports (DWR)

·Witnessing nondestructive testing (NDT) activities to follow up and confirm repairs, re-testing and re-inspection in accordance with specifications

·Witnessing post weld heat treatment (PWHT), Heating method & temperature record system ·Witnessing positive material identification (PMI), verify that all PMI of material has been performed as per specification

·Reviewing of RT, UT, MT, PT, PMI, PWHT & Hardness Test Reports

·Preparing welding surveillance report as per client requirement

·Prepare the of weld & NDT summary

·Completing/Endorsing all inspection records from initial inspection to final acceptance of weld joints

·Coordination with Client/its Representative /Third party inspector/ Suppliers for inspection requirements of the project

·Review hydro-test procedure and preparing hydro-test packages and spool release & Weld History documents

·Ensure that calibration certificate of test instruments such as pressure gauge, relief valve, manifold, pressure and temperature recorder prior to hydro test

·Ensure that the correct rating gaskets are installed

·Ensure that the A- punch list items Shall be closed before hydro test

·Witnessing & visual Inspection of pipeline internal cleaning /gauging

·Witnessing valve Hydro test in different ratings

·Witnessing valve installation, spool installation and bolt tightening

·Witnessing of pneumatic test, hydro-test, flushing

· Line check before commissioning activities and assist in Punch list preparation and punch list items closing

·Coordination with construction Team for Re-Instatement activities

·Preparing and maintaining QA/QC documents and final test packages for system lay-up.
. Coordinate with project managers, engineers, construction teams, and client representatives.

DUTIES AND RESPONSIBILITIES

• Provide on-site and/or remote technical assistance to customers, diagnosis and troubleshooting of technical problems
• Deployment, maintenance, upgrading and support of client computer systems (hardware, software, OS, network, etc.)
• Windows OS, AD, Office 365, Intune configuration and administration, patching & file server management
• Maintain a high level of user satisfaction with excellent customer service, offering solutions to meet clients’ needs
• IT asset management and other adhoc duties as assigned

QUALIFICATIONS

• Bachelor’s degree in computer science, IT or related field or equivalent in education and experience
• Knowledge in Microsoft O365, Teams, AD and management tools
• Knowledge in Logitech and Poly products video conference systems
• Knowledge in PC and IOS mobile devices
• Good coordination and communication skills with internal and external customers
• Strong analytical and issue resolution skills
• Strong collaborative and team coordination skills
• Able to work in a fast-paced environment
• Be well organized and able to work under pressure
• Good interpersonal skills with a service orientated approach
• Be able to work well individually as well as with a team

DUTIES AND RESPONSIBILITIES

• Provide on-site technical support in customers office, diagnosis and troubleshooting of technical problems
• Provide technical support to VIP users
• Deployment, maintenance, upgrading and support of client computer systems (hardware, software, OS, etc.) and video conference systems
• Windows OS, AD, Office 365 configuration and administration, patching & file server management
• Maintain a high level of user satisfaction with excellent customer service, offering solutions to meet clients’ needs
• IT asset management and other adhoc duties as assigned

QUALIFICATIONS

• Bachelor’s degree in computer science, IT or related field or equivalent in education and experience
• Knowledge in Cisco/Meraki/HPE routers, switch, access point
• Knowledge in Microsoft O365, Teams, AD and management tools
• Knowledge in APC, Apple, HP, Logitech, Poly products
• Good coordination and communication skills with internal and external customers
• Strong analytical and issue resolution skills
• Strong collaborative and team coordination skills
• Able to work in a fast-paced environment
• Be well organized and able to work under pressure
• Good interpersonal skills with a service orientated approach
• Be able to work well individually as well as with a team

Role and Responsibilities

•        Design, configure, and implement Jira ITSM forms

•        Develop and maintain custom workflows, business rules and groovy scripts

•        Implement ITIL-aligned processes for incident, problem, change, request and CMDB

•        Collaborate with stakeholders to translate functional requirements into effective technical designs

•        Develop and maintain Ansible playbook for infrastructure automation

•        Build REST API integrations with internal systems to enable seamless end-to-end automation

•        Support platform upgrades, patch management, and ensure optimal performance and availability

Requirements / Qualifications

•        Diploma/Degree in computer science or related IT discipline, or equivalent experience

•        ITIL v3/v4 certification or equivalent experience in IT service management

•        Openness to feedback and a commitment to continuous learning and skill development

•        Efficient knowledge of Windows Server and experience with Red Hat Enterprise Linux (RHEL) system administration

•        Familiarity with programming/scripting such as Python, PowerShell, or Bash

•        Understanding of Agile methodologies

•        Good written and verbal communication skills for effective user engagement

•        Good analytical and problem-solving skills to address technical challenges

•        Experience in cross-functional teams or projects is advantageous

•        Familiarity with AWS Cloud is a plus but not mandatory

• Prepare, schedule, coordinate and monitor the assigned projects
• Interact daily with manager to interpret their needs and requirements
• Perform overall quality control of the work (budget, schedule, plans, personnel’s performance) and report regularly on project status
• Preparation of shop drawing using AUTOCAD
• Preparation of drawing estimation and submission of quotation to client.
• Cooperate and communicate effectively with project/operation manager and other project participants to provide assistance and technical support
• Design and detailed drafting accordingly to requirements by using AUTOCAD
• Do other Adhoc duties assigned by manager.

1. A Degree in Mechanical Engineering or Electrical Engineering from recognised universities.
2. At least five (5) years of practical working experience in the related field in building construction projects.
3. Report to Technical Manager, and assist in managing, planning and coordinating mechanical engineering or electrical engineering to meet time, cost and quality objectives.
4. Coordinate design and/or detailing with consultants, develop shopdrawings, review of submissions from subcontractors and liaise with other work disciplines.
5. Proficient in REVIT and AUTOCAD software applications.
6. Positive attitude, self-motivated, initiative and responsible.
7. Good communication and interpersonal skills.
8. Able to work independently.
9. Candidates with more than eight (8) years of relevant experience may be considered for senior positions.
10. Remuneration shall commensurate with qualifications and experience. Basic salary: $3,500 to $6,000, plus allowances.

Responsibilities

a) To manage and to run the Data Centre operations team on a 24x7 basis to ensure both facilities, IT infrastructure and business applications are operational

• Monitor Server and application health

• Support level 1 troubleshooting and recovery

• Run batch jobs & monitoring

• Run backup job & monitoring

• Support Production job deployment and Job schedule

b) Accompany & direct Data Centre visitor

c) Support Disaster Recovery activity

d) Ensure all IT related issues are well documented and update management on overall performance status and activities within Data Centre

You will be involved in monitoring the performance and availability of IT services, processing of production jobs, assisting in monitoring and resolution of incidents related to computer hardware, operating system, application systems, data centre facilities and managing the security of the data centre. Supervise service vendors to ensure full compliance to Service Level agreement.

You will also be involved in process improvement initiatives and projects for the data centre.

Requirements

a) Ability to effectively respond to all issues, complex enquiries or complaints from Project Leaders, users and/or higher management

b) Knowledge in Data Centre/Critical Services management

c) Knowledge in security, fire and workplace safety

d) Excellent interpersonal and communicative skills and be a team player

e) Perform other job-related duties or special projects as assigned

f) Preferably certification in ITIL or good understanding of ITIL framework and practices

g) Minimum NITEC IT / Higher NITEC IT qualification

h) Able to work in shift as Data Centre operates 24/7. Each shift is of 12 hours

i) (Day shift 8.45 am to 8.45 pm, Night Shift: 8:45 pm to 8:45am)

h) Deployment of production files and scheduling of Batch Jobs