Total 4,934 firmware engineer job vacancies in Engineering category in Hong Kong

About us

OhMyHotel is a Supplier Architecture Company that connects hotel inventory across Japan, Korea, and Southeast Asia via direct contracts, CMS, and wholesalers. We are heading toward Top-3 OTA status in Japan and aggressive B2C expansion. Our CTO Office team adopts Claude Code and other AI agents as everyday development partners.

About the role

You will pair with AI agents to build the core backend behind OhMyHotel's inventory, pricing, reservations, and settlement systems — and help drive AI Transformation (AX) across the whole company, not just engineering.

Key responsibilities

• Design and implement new APIs and domain services in OhMyHotel's core backend (inventory, pricing, reservations, payments, settlement).

• Build integrations with external systems (OTAs, CMS, channel managers, PMS, payment gateways) — and guarantee concurrency and correctness.

• Incrementally migrate the accumulated legacy backend to the standard stack (Spring Boot 4.x + CQRS + TDD).

• Use AI agents to automate repetitive work and test-coverage tasks, and contribute to improving in-house AI workflows (prompt and agent design).

Requirements

• 5+ years of web application development and operations experience.

• Hands-on RESTful API work with Java and the Spring Framework.

• MSA-based system development and operations experience.

• RDBMS design and SQL authoring / tuning ability.

• Track record of running stable services under high-traffic load.

• Comfort working with AI coding agents and a habit of verifying AI output.

• Business-level English (working language).

Nice to have

•             Spring Boot 4.x / Java 21 / JPA / Flyway or equivalent modern stack.

•             CQRS, DDD, event-driven architecture design and operations.

•             AWS (ECS Fargate, ElastiCache, RDS, S3) operations.

•             Payments / settlement, E-commerce, O2O, or hotel & travel domain experience.

•             Hands-on with AI coding agents (Claude Code, Cursor, Copilot, etc.).

•             LLM API / RAG / agent-driven feature development or workflow automation.

•             Korean or Vietnamese language ability (a plus for collaboration with Seoul HQ and the Vietnam branch office)

Tech stack

Java 21 · Spring Boot 4.x · Gradle · CQRS · JPA + Flyway · PostgreSQL · JUnit 5 (Strict TDD) · Elasticsearch · AWS (ECS Fargate, RDS, S3) · Structured logging + distributed tracing

Working environment

•             Direct CTO Office reporting — Tech Lead in the same team; fast technical decisions and release cycles.

•             Full AI agent adoption — Claude Code licensed in-house plus our public Claude Code plugin suite hare-cc-plugins. One step beyond "using AI" — we design and operate it.

•             AX beyond engineering — autonomous workflow agents are rolling out in marketing, sales, and strategy. The whole company is moving in the same direction.

•             Front line of AI engineering — prompt → context → harness engineering, learned hands-on in the OTA industry. You build the skills that will be standard for senior engineers 1–2 years from now.

•             Fact-based documentation culture — assert only what is verified by code, schema, or data; label assumptions as assumptions.

•             Global collaboration — joint work with 11 engineers in our Vietnam branch office.

How to apply

•             Email: cto.office@ohmyhotel.com or hr.sg@ohmyhotel.com

•             Location: Singapore

•             Submit: CV, work-experience summary, and (optional) portfolio / GitHub / tech blog

Responsibilities:

• Responsible for the development of ILS deliverables of the ship maintenance programme that meets the customer's requirements effectively and on time.
• To support the department in designing and implementation of the ILS plan for delivering technical documentation, training and ILS data to customer.
• To support the department in designing and implementation of the ILS plan for determination of Spares and subsequent purchase and logistics arrangements for delivery to customers on time.

Requirements:

• Diploma/Degree in Marine or Mechanical Engineering related
• Prior knowledge of Mindef ILS (Integrated Logistics Support) methodology will be an advantage
• Knowledge and Work experience in maintenance management program for marine vessels is desirable
• Knowledge of maintenance planning software and methodology is desirable
• Comfortable with technical documentation work
• High proficiency in MS Office Suite
• Good written, verbal communication skills in English is required
• Must possess the ability to go on board vessels occassionally when required
• Occassional lifting and carrying of physical documents or parts is required
• Only Singapore Citizen wiill be considered for this role

Other Information:

• Location: Benoi Road (Island-wide transport provided)
• 5 days work week
• Working Hours: 7.25am-5pm

About the Company

well-established A1 main contractor with a strong track record in delivering residential, commercial, mixed-use, and infrastructure projects. The company is recognised for its technical expertise, quality workmanship, and ability to manage complex, large-scale developments from construction through completion.

With an experienced project team and in-house technical capabilities across Architectural, Civil & Structural, and M&E disciplines, the company places strong emphasis on design coordination, buildability, safety, and regulatory compliance. It maintains close working relationships with consultants, authorities, and subcontractors to ensure timely and successful project delivery.

The organisation offers a professional and structured environment with opportunities for career progression, technical development, and leadership growth, particularly for engineers and managers involved in major building projects.

About the Scope

Experienced M&E professional with strong exposure to Mechanical & Electrical works for building projects from construction through completion. Proven ability to coordinate multi-discipline interfaces, manage subcontractors, and deliver M&E systems in compliance with Singapore codes, authority requirements, and project specifications.

• Managed Mechanical & Electrical (M&E) works for building projects from construction stage through TOP / CSC completion

• Coordinated M&E shop drawings, BIM models, and site interfaces with Architectural, Structural, and Civil teams to resolve clashes and constructability issues

• Supervised and coordinated M&E subcontractors to ensure works were executed safely, on schedule, and to required quality standards

• Managed authority submissions, inspections, and approvals with relevant agencies including BCA, SCDF, PUB, SP Group, and NEA

• Oversaw testing & commissioning (T&C), system integration, defects rectification, and preparation of handover documentation

• Monitored M&E progress, costs, variations, and subcontractor claims, supporting commercial and project control requirements

• Ensured full compliance with contract specifications, Singapore Codes of Practice, and WSH requirements

• Identified, coordinated, and resolved site coordination, technical, and construction issues in a timely manner

• Prepared and managed RFIs, technical clarifications, and coordination records

• Guided and mentored junior M&E engineers and site staff, providing technical direction and site support

• Supported Project Manager in M&E planning, sequencing, and coordination matters (Assistant Manager level)

Qualification

• Strong coordination across Mechanical, Electrical, Architectural, Structural, and Civil disciplines

• Good understanding of M&E construction methods, testing, and commissioning
  

  How to Apply: Click Apply Now — or send your resume directly to Talent@BuildBridgePartners.com

  
  
  

  
  
  

  
  
  

  EA Details:
  EA Name: BuildBridge Partners Pte Ltd
  EA License No: 25C2918
  EA Reg No: R1551092 – Khoo Yan Jie

Our client is a well-established engineering and construction company involved in large-scale infrastructure and building projects across Singapore. Due to their ongoing project expansion, they are looking for an M&E Engineer to support project coordination and execution. They are located in the West – easily accessible.

Responsibilities:

• Manage and coordinate M&E works to ensure delivery within project scope, timeline, cost, and quality requirements.
• Interpret technical drawings and specifications for on-site construction.
• Coordinate CSD/SEM drawings and M&E submissions to relevant authorities.
• Oversee integration of Civil, Architectural, and M&E works with consultants, clients, and subcontractors.
• Monitor project schedules and ensure timely completion of M&E activities.
• Prepare progress reports and update stakeholders on delays, defects, and rectification works.
• Provide technical solutions for M&E issues and support site inspections with contractors and consultants.

Requirements:

• Degree in Mechanical Engineering / Electrical Engineer.
• Minimum 2-3 years of relevant experience in M&E coordination or building design engineering within construction projects.
  
  Interested candidates who wish to apply for the advertised position, please click APPLY NOW or email an updated copy of your resume/CV.
• We regret that only shortlisted candidates will be notified.
• Email Address: jobs@recruitpedia.sg
  EA License No: 19C9682
  EA Personnel No: R22104769
  EA Personnel Name: Ong Boon Kiet (Travys)

Summary

Julian Grey’s client is an established company in the construction sector.

Responsibilities

• Coordinate and supervise daily site activities to ensure works are carried out according to approved drawings, project specifications, quality standards, safety requirements, and project schedules.
• Work closely with the project team, clients, consultants, contractors, subcontractors, vendors, suppliers, and site personnel to support smooth project execution.
• Monitor site progress, manpower deployment, equipment usage, material requirements, and work sequencing to support timely and efficient project delivery.
• Support project cost control by tracking site resources, monitoring material and equipment usage, and assisting with procurement, claims, and project-related reporting.
• Identify site constraints, technical issues, and potential project risks, and assist in implementing practical corrective or preventive measures.
• Prepare and maintain project documentation, including daily site records, progress reports, inspection records, quality and safety records, claims-related documents, and other project reports.

Requirements

• Diploma or Degree in Civil Engineering, Construction Management, or a related discipline.
• Minimum1 year of relevant experience in construction, civil engineering, infrastructure, or site coordination work.

Follow us for more updates, interview tips!
https://www.instagram.com/juliangreygroup/
https://www.linkedin.com/company/juliangreygroup/
https://www.facebook.com/juliangreygroup/
Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Interested Applicants
Please WA Marie @ 80439947
Shortlisted candidates will be notified

Marie Xie
Reg No. R1103987
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568

A Site Engineer manages daily construction activities, ensuring projects meet technical specs, budget, and deadlines by supervising work, interpreting drawings, coordinating teams (labor, subs, managers), managing materials/logistics, and ensuring strict health, safety, and quality standards are upheld on-site, acting as the primary technical advisory.

Job Description:

• To co-ordinate and correspond with sub-contractors, suppliers and consultants
• Attending site meetings
• Planning, scheduling and monitoring work progress
• Supervision of construction progress and quality checking
• Prepare monthly progresss report and progress claim
• Supervise all structural and civil works and attend all meetings and co-ordination with sub-contractors.
• Liaise with client’s consultants, RE and etc.
• Prepare and plan work schedules.
• Maintain and monitor quality controls.
• Conduct daily field inspections of all work under construction.
• Ensure workers maintain a clean construction site at all times.
• Prepare job closing inspection reports for completed construction.
• Establish inventory control methods and procedures to ensure availability.
• Co-ordinate all matters pertaining to compensation insurance for labour and take necessary steps to maintain lowest possible rate
• Other administrative duties and ad-hoc assignments as required.

Requirements:

• Candidate must possess at least Bachelor's Degree/Post Graduate Diploma/Professional Degree in Engineering (Civil) or equivalent.
• At least 3 Year(s) of working experience in the related field is required for this position.

Summary

Julian Grey’s client is an established company in the construction sector.

Responsibilities

• Review and summarise tender enquiries, including basic technical requirements, site-related information and tender scope.
• Evaluate basic technical enquiries, support site visits or reconnaissance, and gather relevant information for bid preparation.
• Conduct quantity checks, prepare preliminary costing, and source supplier pricing to support tender submissions.
• Draft offer letters, bid documents and submission materials, including compiling all required supporting documents.
• Assist in developing bid strategies, cost calculations and risk assessments while supporting achievement of HSEQ targets and objectives.
• Develop and maintain working relationships with customers, suppliers and stakeholders, and perform other ad hoc duties as assigned.

Requirements

• Diploma or Degree in Civil Engineering or a related discipline.
• Minimum 2 years of relevant experience in design, site, tendering or proposal-related work.
• Able to review technical enquiries, perform quantity checks and support preliminary costing.
• Proficient in Microsoft Office applications and AutoCAD.

Follow us for more updates, interview tips!
https://www.instagram.com/juliangreygroup/
https://www.linkedin.com/company/juliangreygroup/
https://www.facebook.com/juliangreygroup/
Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Interested Applicants
Please WA Marie @ 80439947
Shortlisted candidates will be notified

Marie Xie
Reg No. R1103987
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568

Responsibilities:

Skills: C++, Linux device drivers, QT, CI/CD

• 5-10 years of relevant software and/or firmware development experience with sound practical knowledge of Software Engineering concepts
• Good programming skills in C++ is a must
• Experience in development of Linux device drivers and BSP is preferred
• Knowledge of basic GUI development using qt or similar frameworks is a plus
• Prior exposure to CI/CD using of GIT and Jenkins is a plus
• Have prior knowledge or is willing to learn and pick-up Instrumentation and
• Measurement concepts for Spectrum Analyzers and Network Analyzers
• Ability to embrace teamwork through effective communication, exchanges of ideas, and collective problem-solving

As the Solutions Engineer, you will be the solutions lead for our project bidding and key member of our product strategy. You will work independently or with a team to evaluate electronic security hardware/software, conduct proof-of-concept (PoC) testing, and architect high-value integrated solutions.

This role bridges the gap between commercial strategy and project excellence, ensuring our systems—from enterprise CCTV, Access Control, Alarms to AI-Solutions—are innovative, cost-effective, and operationally robust.

Key Responsibilities

• Solution Architecture & Bidding: Lead the design phase for large-scale security tenders in Singapore. Translate complex client requirements into technical designs, ensuring compatibility across VMS, hardware, and network infrastructure.
• Product Evaluation & R&D: Act as the "Subject Matter Expert" for electronic security. Vet new manufacturers, conduct bench testing, validation and stay ahead of trends in ACS, biometrics, VMS and unified security platforms.
• Costing & Strategic Sourcing: Collaborate with procurement to optimize the Bill of Materials (BOM). Evaluate "total cost of ownership" to ensure bids are competitive.
• Stakeholder Engagement: Report directly to the Team Manager and Group Strategy Director to align solutions designs and product management with the company’s long-term technology and solutions roadmap.

Technical Scope & System Design

The candidate will oversee the integration of multi-layered security environments:

• Video Surveillance: IP systems, VSaaS (Cloud), and Edge/Server-side, AI Video.
• Access Control: Biometrics, mobile credentials.
• Intrusion Detection: PIDS (Perimeter Intrusion Detection) and integrated alarm monitoring.
• PSIM/Unified Platforms: Designing dashboards that unify disparate security subsystems.
• Other emerging technologies and relevant solutions to ensure marketing leading status and competitiveness 

Job Requirement:

• Experience: minimum 2+ years in the electronic security, automation or related industry, familiar with System Integration and services provider business.
• Employment Status: ONLY those based in Singapore with ready employment status
• Leadership: Proven ability to work with technical teams, including remote or distributed teams. Solid team player that is sensitive to deadlines.
• Technical Knowhow: Proficiency in IT, relevant tools, software and platforms in the security industry.
• Communication: Strong English proficiency to present technical designs to C-suite executives and government stakeholders.
• Innovation Mindset: Energetic and strong focus on creating and designing innovative solutions. Willingness to take on challenges as part of the journey to great solutions and happy customers. Self-learning ability.

Company Overview

GRID Communications is a market leader in Singapore providing premium push-to-talk (PTT) enterprise services and IoT solutions across industries. We deliver best-in-class communications on dedicated radio and LTE networks with full turnkey support for seamless customer experience.

Job Summary

Lead 4G site rollout and network optimization projects to meet KPIs. Manage engineering activities, contractors, and customer relations while ensuring timely project delivery and high-quality network performance.

Responsibilities

• Perform 4G site rollout including site survey, site design, testing, commissioning, drive test, and optimization to meet network KPIs
• Manage, monitor, and track all engineering activities to ensure efficient completion within shortest timeframes
• Design in-building network solutions and resolve customer complaints with effective technical solutions
• Prepare and maintain project schedules ensuring all milestones and deadlines are met
• Source and procure suitable equipment and materials required for projects
• Review tender documents, identify technical concerns, and handle technical aspects of tender projects
• Provide project design and costing; liaise with customers to address project-related issues
• Liaise with, manage, and monitor contractors and suppliers to ensure schedules and milestones are met
• Evaluate and negotiate quotes from contractors and suppliers to optimize project costs
• Monitor, troubleshoot, and maintain 4G network performance to meet grade of service standards
• Oversee technical trials and services implemented by the company, ensuring operational effectiveness
• Respond to customer complaints related to Tetra, LTE, GRIDTalk, and other company services with solutions and costing
• Prepare documentation, presentations, and progress reports for team activities and project status
• Monitor spares and inventory levels required for network operation and project execution
• Be contactable 24x7 and perform standby duties for faults, major events, and as required by the company

Required competencies and certifications

• Tertiary education qualification majoring in Telecommunications, Electronics, or related field
• Relevant telecommunications certification and experience working with 4G, wireless, and RF networks
• Minimum 1 year of experience in LTE mobile network maintenance
• Knowledge of 4G radio access technologies, antenna systems, and RF principles
• Singapore Class 3 driving license
• Ability to work in rooftop, tunnel, construction site, dusty, and harsh environments

Preferred competencies and qualifications

• Proficiency in Microsoft Excel, PowerPoint, Word, Acrobat, and related software
• Strong interpersonal skills with ability to take ownership, conceptualize solutions, motivate, and build high-performing teams
• Willingness to perform standby duties at site and remotely
• Ability to work overtime and collaborate effectively as a team player with a positive attitude

Summary

Julian Grey’s client is an established company in the construction sector.

Responsibilities

• Review and summarise tender enquiries, including basic technical requirements, site-related information and tender scope.
• Evaluate basic technical enquiries, support site visits or reconnaissance, and gather relevant information for bid preparation.
• Conduct quantity checks, prepare preliminary costing, and source supplier pricing to support tender submissions.
• Draft offer letters, bid documents and submission materials, including compiling all required supporting documents.
• Assist in developing bid strategies, cost calculations and risk assessments while supporting achievement of HSEQ targets and objectives.
• Develop and maintain working relationships with customers, suppliers and stakeholders, and perform other ad hoc duties as assigned.

Requirements

• Diploma or Degree in Civil Engineering or a related discipline.
• Minimum 2 years of relevant experience in design, site, tendering or proposal-related work.
• Able to review technical enquiries, perform quantity checks and support preliminary costing.
• Proficient in Microsoft Office applications and AutoCAD.

Follow us for more updates, interview tips!
https://www.instagram.com/juliangreygroup/
https://www.linkedin.com/company/juliangreygroup/
https://www.facebook.com/juliangreygroup/
Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Interested Applicants
Please WA Victoria @ 8887 7742
Shortlisted candidates will be notified

Victoria Siew
Reg No. R25158665
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568 

Addcel has been delivering deep value to clients across the Oil and Gas, Petrochemical, Energy, Pharmaceutical, Data Centers, Environmental Solutions and Infrastructure industries since 2010.

Specialising in Design & Building of process utility systems, prefabrication/ DFMA works, facility & plant maintenance and construction implementation such as structural steel, piping, storage tanks & silos as well as the equipment installation, we take pride and passion in all that we do.

Site Engineer reports to Site Manager and is responsible for the below:

• Support the creation of detailed construction plan, contributing to the sequencing and methodology discussion.
• Drive site work ensuring productivity, safety and quality goals are achieved.
• Prepare construction equipment loading chart and assist in its updates as necessary.
• Understand Project Safety Requirements, together with HSE Coordinator/Officer and inputs from SM to prepare RA after taking due consideration for safety, constructability & productivity
• Prepare, update and revise Detailed MTO (Material Take-Off) based on actual site measurements of latest IFC drawings.
• Evaluate and plan the scaffolding needs for new as well as modification based on evolving site needs
• Prepare Level 5 micro-schedule to enable 02 Wk 4M look-ahead
• Prepare and update Regular Site reports and Project Forecast.
• Attend daily toolbox meeting and support Pre-task talk by Supervisor to disseminate work plan for the day
• Coordinate work sequence with other trade partners engineers especially those predecent, concurrent and subsequent trade partners to minimise clashes and ensure continuous workfront
• Coordinate with Procurement for material delivery schedule based on 4M micro schedule
• Drive the closure of punch lists and the completion of necessary documentation, ensuring that items are resolved in a timely manner.
• Support Supervisor to conduct pneumatic testing and trace leaks and conduct leak repairs, hydrotest followed by flushing and passivation
• Oversee the completion of reinstatement works and ensure that any remaining punch list items are cleared, leading to project closure.

To be a good fit, you would possess these qualities and skills

• Min. 3 - 5 years of relevant working experience, preferably site work in Semi-con, Pharma & Oil & Gas.
• Proficient knowledge in AutoCAD software & Microsoft Office.
• Able to work independently and as a team with good prioritization skills.
• Good time management.
• Good communication skills, both verbal and written.
• Enjoy challenging yourself in a fast pace environment.

Join us in adding value everyway and creating value everyday with pride and with passion!

• Provide presales technical support by designing and recommending suitable technology solutions that address clients’ business and technical requirements.
• Work closely with the sales team to analyze customer needs and propose effective cybersecurity and networking solutions.
• Deliver product presentations and live demonstrations to customers, partners, and internal teams.
• Prepare technical proposals, solution architectures, and compliance matrices for tenders and project bids.

Requirements:

• Diploma in IT or equivalent
• At least 2 years of presales experience within the IT networking and cybersecurity domain.
• Experience with technical presentations, product demonstrations, and proof-of-concept deployments.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to hr@recruit-expert.com

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R1326740

QA/QC Engineer (Façade Construction) – Singapore

We are seeking a QA/QC Engineer to oversee quality management for façade construction works at a major project in Singapore.

Key Responsibilities

• Implement and maintain project Quality Control Plans (QCP) and Inspection & Test Plans (ITP).
• Monitor façade installation works, steel structures, waterproofing, sealants, and related construction activities to ensure compliance with project specifications and quality standards.
• Conduct site inspections, witness tests, and acceptance activities for critical and concealed works.
• Manage NCRs, quality defects, corrective actions, and punch list rectifications.
• Inspect incoming materials, review quality documentation, and coordinate material testing where required.
• Maintain QA/QC records, inspection reports, and quality tracking systems.
• Liaise with Main Contractors, Consultants, Clients, RTOs, and subcontractors on quality matters.
• Support quality training, continuous improvement initiatives, and project quality objectives.

Requirements

• Diploma or Degree in Civil Engineering, Construction Management, or a related discipline.
• Experience in QA/QC within façade, curtain wall, steel structure, or building construction projects.
• Familiarity with inspection procedures, ITPs, NCR management, and quality documentation.
• Strong understanding of construction quality standards and site inspection processes.
• Good communication and coordination skills with multiple project stakeholders.
• Experience working on large-scale construction projects in Singapore is preferred.

Regret to inform that only shortlisted candidates will be notified.
www.dadaconsultants.com
EA Registration Number: R1878287
Business Registration Number: 201735941W.