Total 2,550 Senior Executive quality control engineer job vacancies

Responsibilities :

• Support the technical team and construction team for all design matters.
• Review all technical documentation and drawings of the Project works.
• Work closely with consultant on the scope of services, design and project deliverables to enhance site efficiency and constructability.
• Manage design approval process and coordination with the clients, consultants and subcontractors in a timely manner to resolve all technical issues.
• Ensure strict compliance of the design in accordance with contractual requirements.
• Ensure the distribution of all the approved and latest drawings and other relevant documents to the relevant parties
• Prepares shopdrawings with in-house BIM team and/or subcontractors and obtains approval in advance to site installation dates
• Raises queries to Client or handles Client's clarification on technical requirements pertaining to the Project works.
• Identifies and highlight to management and project team of any potential risks or issues that will impact project performance.
• Prepares and presents design progress status and slides to management, project team and Client as and when required.
• Strong coordination and collaboration with other disciplines (i.e. Architectural, MEP, BIM, etc( on design to ensure delivery of high quality outcome.
• Support tender team and prepare technical tender documents as per specifications for bidding of civil and structural engineering projects as when assigned.
• Attends Progress Meetings, Technical Meetings, Coordination Meeting, Site Meetings, etc.

Requirements :

• PE Board Recognised Degree in Civil Engineering
• Minimum 5 years of design management experience with at least 3 year of design experience in consultant firm.
• Strong coordination and collaboration with other disciplines.
• Good interpersonal and communication skills .
• Good organization and time management skills.

Responsibilities:

• Design and review mechanical layouts for warehouse automation systems using AutoCAD
• Integrate AGV, AMR, and shuttle systems within warehouse infrastructure
• Diagnose and resolve mechanical issues in automation equipment (e.g., AGVs, conveyors, AMRs)
• Support on-site installation, commissioning, and system testing
• Collaborate with vendors and cross-functional teams to ensure timely project delivery
• Supervise small teams or subcontractors and provide technical guidance
• Travel as required for site inspections, installations, and troubleshooting

Qualifications:

• Diploma or Degree in Mechatronics, Mechanical, Electrical, or related field.
• Basic understanding of mechanical systems, electrical wiring, sensors, and actuators.
• Exposure to PLC or automation systems is an added advantage.
• Strong practical knowledge in automation and control systems, electrical schematics, system integration, and mechanical troubleshooting.
• Demonstrated experience in project leadership or small team management.
• Strong analytical thinking and decision-making abilities.
• Open to travel and site-based work when required.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

We are seeking a highly skilled and innovative senior engineer to lead our technical team in bringing new products to market within a dynamic environment. In this role, you will lead and contribute to the development and implementation of advanced test engineering strategies for our cutting-edge storage products. Below are the key responsibilities:

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Optimize Test Strategies: Design and execute efficient test plans, test time, yield, and quality to meet factory financial goals. Identify cost-effective testing methods through troubleshooting, validation, and continuous improvement.
• Lead and Collaborate on Engineering Solutions: Lead and implement innovative engineering solutions while collaborating with cross-functional teams to ensure project success under competitive timeline.
• Champion Innovation and Cost Efficiency: Collaboratively integrate advanced testing technologies, research, and adopt cost-saving solutions like Test Time Reduction (TTR) and new test platforms, driving CAPEX reduction. Continuously improve test programs and test infrastructure to enhance product quality and reliability.
• Technical Expertise and Support: Provide leadership in electrical failure analysis (EFA), exploring new test method/EFA technique to address RMAs, production, reliability, and DPPM improvement. Analyze test results and deliver reports to stakeholders with actionable insights for improvement.
• Technical Communication and Documentation: Develop and deliver clear, concise technical reports and documentation, including EFA, work instructions, test equipment guidelines, test reports, and specifications.
• NPI Support: Lead NPI projects, ensuring smooth transfer of test technology to mass production.
• Knowledge Sharing and Mentorship: Mentor junior engineers, promote best practices, and facilitate knowledge transfer through technical training.

Company: Stulz Asia Hub Pte. Ltd.

Location: Singapore

Remuneration: Competitive salary + performance-based bonus

Company Background

STULZ has grown from an innovative family business into a modern global leader in air conditioning technology. Our journey is built on a foundation of customer focus, entrepreneurial spirit, and technological expertise. With over 50 years of experience, particularly in cooling mission-critical environments, STULZ is a trusted partner for high-performance, energy-efficient climate solutions. We offer expert consulting, advanced cooling technologies, tailored services, and strong global support.

Our global presence spans 28 subsidiaries and a wide network of partners, allowing us to serve customers in over 150 countries. This reach ensures fast, localized responses to diverse needs, while maintaining a clear view of global trends and innovations.

Stulz Asia Hub Pte Ltd was established in 2023 and serves as a regional hub for the APAC region supporting our partners and subsidiaries.

Position Summary

We are seeking an Application Engineer with a diploma in engineering or other relevant work experience to support our regional strategic accounts team. The role includes working together with our diverse sales teams to interpret customer requirements, deliver solutions and manage customer expectations with the end goal of sales in mind. You will be expected to work as a consultant to the sales teams and clients to tailor project specific solutions and will be the first point of contact. Training will be provided hands on, and regular travel and customer meetings can be expected.

Key Responsibilities

• Serve as the technical point of contact for key consultants and accounts.

• Act as a liaison between sales teams and factory capabilities.

• Develop technical selections, feasibility studies, and total cost of ownership (TCO) analyses.

• Support sales with accurate project costing and compliance documentation.

• Prepare deviation and exception statements for project proposals.

• Collaborate with cross-functional teams including Product Managers, Technical / Aftersales, Support Engineers, Commissioning Engineers, Key Account Managers, Consultants and Contractors to support application development and delivery.

• Participate in KAM / Technical team meetings and activities to understand requirements and share progress updates

• Communicate clearly and professionally with stakeholders to gather feedback, clarify technical issues, and ensure alignment with project goals

• Support the implementation of user feedback to improve application functionality and user experience

• Maintain a proactive and responsive approach to stakeholder needs, contributing to a positive and productive team environment

• Responsibilities will at a minimum apply to the following facilities/equipment within the

Data Centre:

o Air Handling Units

o CRAC and CRAH units

o Chiller

o ACMV and related products

o Liquid Cooling products

Qualifications and Skills

• Strong communication skills

• Self-motivated, highly organized, and detail oriented

• Able to manage multiple tasks and assignments simultaneously with efficiency and independence, demonstrating strong organizational skills and the ability to work effectively without direct supervision.

• Strong focus on back-office technical responsibilities, such as application support and system maintenance, while also enjoying direct engagement with customers or consultants to understand needs, provide solutions, and ensure user satisfaction.

• Ability to establish and leverage relationships with key stakeholders to proactively initiate requests for support from targeted internal and external subject matter experts needed

• Proficiency in Microsoft Word and Excel

• Travel required (10%)

Education / Experience

• Mechanical Engineer (at least 5 years) or Bachelor of Engineering or similar

• Knowledge of mechanical, refrigeration, hydraulics or similar

• Engineering experience in the Data Centre environment preferred

• Fluent in Business English and Mandarin (optional)

Contact

We invite committed individuals to join us in our expansion plans. Please send your resume as well as a letter of motivation to hr@stulzasia.sg.

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

Responsibilities

• Perform 4G site rollout including site surveys, site design, testing, commissioning, drive tests, and network optimization to meet KPIs
• Manage, monitor, and track engineering activities to ensure efficient completion within set 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 manage the technical aspects of tender projects
• Provide project design and costing, liaising with customers to address project issues
• Liaise with, manage, and monitor contractors and suppliers to ensure adherence to schedules and milestones
• Evaluate and negotiate quotes from contractors and suppliers to optimize project costs
• Manage, monitor, and troubleshoot the 4G network to maintain required grade of service
• Oversee and troubleshoot technical trials and services implemented by the company
• Address customer complaints related to Tetra, LTE, GRIDTalk, and other company services by providing solutions and costing
• Prepare required documentation, presentations, and progress reports for team activities
• Monitor spare parts and inventory levels necessary for network operation and projects
• Remain 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 2 years of experience in LTE mobile network maintenance
• Knowledge of 4G radio access technologies, antenna systems, and RF principles
• Singapore Class 3 driving licence
• Ability to work in rooftop, tunnels, construction sites, and harsh/dusty environments

Preferred competencies and qualifications

• Proficiency in Microsoft Excel, PowerPoint, Word, Acrobat, and related software
• Strong interpersonal skills with resourcefulness, ownership, conceptualization ability, and team motivation skills
• Willingness to perform standby duties at site and remotely
• Ability to work overtime and collaborate effectively as a team player with a positive attitude

Company Overview

The client provides civil and structural consultancy, project management, and engineering solutions integrating technology to support infrastructure and building projects.

Job Summary

The Project Engineer supports project delivery by managing site and office operations, conducting inspections, resolving technical issues, and ensuring projects meet quality, time, cost, and safety standards.

Responsibilities

• Manage daily site and office project operations, including inspections, handovers, and site measurements to ensure project progress and compliance
• Conduct independent inspections of civil and structural works such as infrastructures, roads, and buildings to identify defects and define repair scopes
• Supervise repair works performed by contractors and ground agencies, maintaining accurate records of activities
• Coordinate and monitor work progress through regular site inspections and participation in site and design meetings
• Prepare detailed inspection reports using provided templates and submit reports and project documentation within target deadlines
• Ensure all projects comply with relevant authority standards and implement safe work procedures on site
• Manage projects to achieve time, cost, and quality objectives by effective planning and coordination
• Address and resolve technical and engineering issues arising during project execution
• Collaborate effectively within project teams, demonstrating leadership, planning, decision-making, and interpersonal communication skills
• Perform other ad-hoc duties as assigned to support company operations

Required competencies and certifications

• Degree/Diploma in Civil & Structural Engineering recognized by the Professional Engineers Board (PEB)
• Minimum 2 year of relevant work experience

Preferred competencies and qualifications

• Proficiency in Microsoft Office applications
• Positive, responsible, and self-motivated attitude
• Ability to work collaboratively in a team environment
• RE/RTO Certificate will be a plus

Job Description:

• Ensure the quality of all construction work performed on site are in accordance with the company's QAQC requirement.
• Develop, review, and implement welding procedures, construction methodologies, WPS/PQR documentation, and quality control requirements in compliance with applicable codes and standards.
• Conduct welding inspections, welder qualification tests, mechanical and chemical testing, NDT reviews, fit-up inspections, and final structural inspections to ensure quality, safety, and project compliance.
• Coordinate with engineering teams, subcontractors, and construction personnel to resolve technical issues, monitor welding performance and productivity, reduce repair rates, and ensure successful project execution.
• Visit project sites, arrange and conduct QAQC inspections on mainly Structural Works and Architectural Works.
• Assist project teams in the preparation of project specific CONQUAS/Quality Management assessment by BCA with specific contract requirements.
• Ensure workmanship, procedures and method statements are in accordance to specified standards.
• Conduct regular inspections to ensure works are in compliance with method statements & proper sequence of work and in accordance to BCA’s good industry practice.
• Ensure that all project quality records and quality audit plans are maintained.
• Any other duties as assigned.

Job Requirement:

• At least Diploma in Mechanical Engineering/ Civil Engineering or a related discipline.
• Minimum 3–5 years of experience in welding inspection, quality assurance/quality control (QA/QC), or fabrication/construction projects within the tunneling, infrastructure, or heavy industrial sectors.
• Experience in conducting inspections, reviewing test reports, monitoring welding activities, and coordinating with contractors, subcontractors, and engineering teams.
• To be based in project site office.
• Working Location: Station at West Area First and will move to Bayfront site office when ready.

Job Summary:

We are seeking a skilled and dedicated Cyber Security Engineer specializing in Vulnerability Management to join our professional services team.

As a Cyber Security Engineer (VMS), you will play a critical role in protecting our clients' environment and ensuring the security of their IT systems.

You will be responsible for implementing and managing Vulnerability Management systems, conducting threat assessments as well as providing expertise in mitigating findings reported by the VMS.

You will not be limited to VMS solutions and will be trained in other security solutions as required.

Responsibilities:

• Deploy and maintain VMS solutions to safeguard clients' IT systems.
• Perform regular vulnerability scanning and assessments of clients' IT systems against existing security policies, standards and procedures to ensure compliance with industry regulations and best practices.
• Configure and manage VMS technologies, such as Tenable VMS and Nessus scanner.
• Collaborate with cross-functional teams to ensure secure configurations and deployment of new devices and applications.
• Stay updated with the latest vulnerabilities and industry trends and proactively recommend and implement appropriate countermeasures.
• Provide technical guidance and support to the incident response team during security incidents and investigations.
• Document VMS configurations, processes and procedures.
• Train and be certified in other security solutions as required

Qualifications:

• Bachelor's degree/Diploma in Computer Science, Information Security or a related field.
• Familiarity with managing/implementing Vulnerability management platforms and tools at enterprise level.
• Understanding of operating systems and their security features.
• Familiarity with security standards and frameworks (NIST, CIS, OWASP, CVE) and their application for vulnerability management.
• Excellent analytical and problem-solving skills to identify and resolve endpoint security issues.
• Strong communication and collaboration skills to work effectively with clients, cross-functional teams and stakeholders.
• Able to work in a fast-paced environment and manage multiple priorities effectively.

Required experience and certifications:

• At least 3 years managed services/SI experience of vulnerability management security products
• Certification for the following security scope (Any one of them)

2. CompTIA PenTest+

2. GIAC Enterprise Vulnerability Assessor

2. OffSec Certified Professional

1. Good to have certifications/knowledge:

• Tenable Certified Vulnerability Management Specialist
• Rapid7 InsightVM Certified Specialist
  

Reporting to the Firmware Team Lead/Project Manager, the successful applicant will be involved in switching mode power supply development activities such as firmware development, firmware verification, auto test program, prototyping, evaluation and assisting manufacturing in BETA run of the new product.

• Participate in product definition, specification, and requirements analysis working with cross-functional stakeholders.
• Collaboration on firmware architecture and development strategy with a particular focus on wired and wireless networks.
• Design new products in timely manner to meet the product spec, modify existing designs, improve existing products for better performance and /or cost.
• Participate in product definition, specification and requirements analysis working with cross functional stakeholders.
• Design, code, integrate, test, support and enhance software solutions for power conversion systems.
• Perform system integration and validation testing activities, including verification of interoperability within overall solution.
• Assist with evaluating existing and emerging technologies to identify solutions that will reliably operate in a wide range of installed environments.
• Architecting, developing, integrating, and delivering embedded and PC software in a regulated product development.
• Participating in all project lifecycle phases – from design and code development through unit testing, documentation, and release.
• Coaching and guidance to Jr Firmware engineers in evaluation and design.
• Provides technical direction to the team.
• Provide technical support to factory on design related issue.
• Provide support for power supply prototypes and production products.
• Collaborate with remote teams and local teams to support integration work with hardware team.
• Participate in software qualification activities such as SFMEA and code reviews.
• Participate in system integration and validation testing activities, including production/factory support.

Requirements:
Bachelor’s or master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field.

5-7 years of related work experience.

Experience or good understanding of power supply topologies and analog/digital circuitry is a plus.

Familiarity with software development (Microsoft C#, GUI).

Experience with Microchip, TI, ST microcontrollers and DSPs.

Experience interacting with software debugging in an embedded environment.

Familiarity with digital control or firmware for power electronics a plus (PWMs, ADC, digital filter).

Experience in embedded system or signal processing algorithms (DSP) control.

Experience implementing & developing communication stack driver and networking physical protocols (I2C, SPI, RS-485, PMBus, Modbus, Ethernet, etc.).

Some knowledge/experience in IoT, TCP/IP, Websocket, LWIP stack or freeRTOS will be an added advantage.

Comfortable using oscilloscopes, multi-meters, power supplies, etc.

Comfortable reading hardware schematics and data sheets.

Familiarity with version control systems (SVN), and release methodologies.

Familiarity with MISRA, IEC62304 or other coding standards will be an added advantage.

Disciplined and detail-oriented; experience delivering robust, readable code.

Experience in recreating sporadic types of issues/failures using various debugging techniques.

Excellent analytical and problem-solving skills.

Role Overview

We are looking for a hands-on Senior DevSecOps & Cloud Architect to help design, implement, and standardize a modern application platform based on Angular frontend and .NET (C#) backend on AWS Cloud.

This role will play a critical leadership position in defining best practices for application architecture, security, CI/CD pipelines, and cloud infrastructure, enabling scalable and secure delivery across teams.

Key Responsibilities

• Define reference architecture for Angular + .NET applications on AWS
• Lead implementation of DevSecOps practices (SAST, DAST, SCA, secure SDLC)
• Design and build end-to-end CI/CD pipelines (build, test, deploy automation)
• Establish cloud architecture standards (EKS/ECS, API Gateway, RDS, S3, VPC)
• Implement Infrastructure as Code (Terraform / CloudFormation)
• Create reusable templates, pipelines, and frameworks
• Drive security, scalability, and reliability across applications
• Enable development teams with best practices and tooling

Required Skills

• Strong experience in:
  • .NET / C# (ASP.NET Core)
  • Angular frontend architecture
• Deep expertise in:
  • DevSecOps & CI/CD tools (GitHub Actions, GitLab CI, Azure DevOps, Jenkins)
  • AWS Cloud services & architecture
• Hands-on with:
  • Docker, Kubernetes (EKS preferred)
  • Infrastructure as Code (Terraform preferred)
• Security knowledge:
  • SAST / DAST / SCA tools
  • API security (OAuth2, JWT)
  • Secrets management

Nice to Have

• Experience in platform engineering / internal developer platforms
• Observability tools (CloudWatch, Prometheus, Grafana)
• AWS Certifications (Solutions Architect / DevOps)
• Background in legacy modernization (e.g., PHP / VB.net to cloud-native)

What Success Looks Like (6 Months)

• Defined and implemented standard architecture blueprint
• Delivered secure, automated CI/CD pipelines
• Established DevSecOps baseline practices
• Built reusable templates and frameworks for developers
• Improved deployment speed, system reliability, and security posture

Ideal Candidate

• Strong balance of hands-on engineering and architecture leadership
• Experience building or standardizing platforms from the ground up
• Ability to influence, guide, and drive adoption across engineering teams

NCS is a leading AI Tech Servicescompany. With a 15,000-strong team across the Asia Pacific, NCS scales itsplatforms and capabilities to provide clients with greater agility and AIexpertise across a range of Industries. Embracing a strong ecosystem of globalpartners, NCS transforms technology services delivery combining AI with digitalresilience to drive real business impact. NCS is a subsidiary of the SingtelGroup.

The Senior DB InfrastructureEngineer is responsible for designing, planning, supporting, and maintainingdatabase infrastructure build and operations to meet or exceed Service LevelAgreements. The role involves monitoring DB performance, resolving complextechnical problems, leading and managing DB Infrastructure teams, andproactively addressing business or regulatory challenges with recommendedimprovements. The position requires 24x7 standby availability for operationalor implementation support, advanced troubleshooting capabilities,resourcefulness in skill acquisition, teamwork, and effective team guidance andknowledge sharing.

What will youdo?

·      Leadteam delivery of optimum DB Infrastructure operations

·      Overseetechnical analysis of complex software, hardware, and DB Infrastructureequipment

·      Presentfindings and provide advice on capabilities and limitations

·      Reviewand improve documentation, installation, configuration, and troubleshootingprocesses

·      Leaddesign, installation, DB migration, and integration activities

·      Managetesting and handover of DB Infrastructure solutions

·      Conducttechnical system analysis to ensure solutions meet or anticipate demand

·      Designand implement DB Infrastructure adhering to architecture standards

·      Assistleadership in disaster recovery planning and testing

·      Improveissue resolution methods and techniques

·      Organizesystem maintenance, backups, and disaster recovery drills

·      Providecoaching and training for complex problem resolution

·      Simulateuser problems to solve operational challenges

·      Coordinatemaintenance tasks, including change requests

·      Leadmaintenance improvements using automation

·      Ensureoperations meet technical design and SLA requirements

·      Monitorsystem performance, uptime, and utilization

·      Reviewand assure quality of technical staff work

·      Developreports on security, performance, availability, and key metrics like throughputand capacity

·      Leadinitiatives to improve systems and service delivery via automation andvirtualization

·      Monitorthe impact of DB Infrastructure on application usage

·      Supportaudits, testing, and implementations regularly

The ideal candidate should possess:

·       Minimumuniversity degree in any related field

·       Over5 years of relevant IT/DB Infrastructure experience

·       Expertisein traditional and cloud databases, database high availability, architecturedesign, implementation, large-scale databases, data analytics, cloud platformsprivate/public/hybrid, performance tuning, migration, auditing, securityhardening, ITIL frameworks

·       Automationand scripting technologies such as Ansible, Python, PowerShell, Shell scripting

·       ServiceNowplatform familiarity

·       ProblemManagement, Communication & Client Engagement, Developing People, Innovation& Continuous Improvement, Leadership & Personal Excellence, ProblemSolving & Decision Making, Accountability, Client Centricity, EmotionalQuotient, Integrity & Trust, Stewardship

We are driven by our AEIOUbeliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seekindividuals who embody these values in both their professional and personallives. We are committed to our Impact: Valuing our clients, Growing ourpeople, and Creating our future.  

Together, we make theextraordinary happen.  

Learn more about us at ncs.co andvisit our LinkedIn career site. 

Responsibilities:

• Lead the power team providing support to vessels during shipyard operations.
• Lead and manage engineering projects related to facility systems including HVAC, electrical, plumbing, and structural components, ensuring timely and quality delivery.
• Conduct regular inspections and condition assessments of facility infrastructure to identify issues and recommend corrective actions.
• Develop and implement preventive maintenance plans to reduce downtime and extend asset life cycles.
• Coordinate with multidisciplinary teams including contractors, vendors, and internal stakeholders to ensure seamless project execution and facility operations.
• Ensure compliance with all relevant health, safety, environmental, and regulatory requirements in all facility engineering activities.
• Prepare technical reports, documentation, and budgets associated with facility engineering projects and maintenance activities.
• Provide technical support and mentorship to junior engineering staff within the Facilities team.
• Drive initiatives to enhance energy efficiency and sustainability practices across Benoi facilities.

Requirements:

• Bachelor's degree in Engineering (Electrical, or related discipline) or equivalent experience.
• Proven experience in facilities engineering, preferably within maritime, industrial, or infrastructure sectors.
• Demonstrated ability to manage multiple projects with strong organizational and time-management skills.
• Knowledge of relevant safety, environmental, and regulatory standards applicable to facilities engineering.
• Strong interpersonal skills for effective collaboration with diverse teams and stakeholders.
• Proficiency with engineering software and tools for design, maintenance planning, and project management is advantageous.
• Experience with power supply, energy storage and HVAC/Chiller.
• Power management background or related
• LEW cert is preferred

Other Information

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

Job requirement

Associate with over 10 years of experience in IT Infrastructure, Application Support, and Enterprise Systems Administration.

Strong expertise in application troubleshooting, incident management, user access administration, change/release management, and SLA-driven support operations.

Experienced in supporting enterprise applications, Windows Server environments, Active Directory, virtualization (Hyper-V), networking, and security technologies including Fortinet and Cisco.

Proven track record in coordinating with vendors and cross-functional teams to ensure high system availability and timely issue resolution.

Hands-on knowledge of AWS Cloud (EC2, S3, VPC, IAM), automation tools, and ITIL-based support processes.

Hands-on experience in supporting enterprise applications and infrastructure , with a strong focus on operational excellence and continuous improvement.

If you believe you fit the requirements for the role,please submit yourapplication below or drop us an email directly quoting thejob title.

Due to an anticipated high volume of applicants, we regret that onlyshortlisted candidates will be notified. The information provided is forrecruitment purposes only.

Know someone who would be a great fit for this role? Refer them to us and get rewarded.

Cornerstone Global Partners (EA License Number:19C9859) is an affirmative equal-opportunity employer and recruitment firm. Weevaluate qualified applicants without regard to race, colour, religion, creed,gender, sexual orientation, gender identity, marital status, national origin,age, veteran status, disability, or any other protected class.

Eugene Then
eugene.then@cornerstoneglobalpartners.com

EA Registration Number: R22104742.

Cornerstone Global Partners Pte Ltd (EA License:19C9859)

About Doodle Labs 

Doodle Labs is the global leader in high-performance private wireless systems, building cutting-edge mesh networks for robotics, drones, and defense applications. Recognized by Fast Company as one of 2024's Most Innovative Companies (#2 in Robotics), our Mesh Rider Radio platform powers mission-critical communication systems for UAVs, UGVs, and tactical mesh networks trusted by the U.S. Army, DIU, and leading robotics manufacturers including Boston Dynamics and Airbus. Headquartered in the United States and Singapore, we specialize in providing resilient connectivity for advanced robotics systems operating in contested environments. 

Role Overview 

We're seeking a Principal Full-Stack Engineer to lead development of our Mesh Rider Radio firmware, mobile applications (including PTT Android app), and web-based configuration interfaces. You will architect software solutions across our embedded Linux-based mesh routers, companion mobile apps, and cloud management tools. This role combines deep technical expertise with AI-native development practices to accelerate innovation in defense-grade wireless communication systems. 

What You'll Build 

• Mesh Rider OS: Linux-based embedded firmware for our multi-band mesh radios with proprietary waveform technology 

• PTT Android Application: Push-to-Talk mobile app enabling seamless voice communication over mesh networks for frontline operators 

• Configuration & Management UI: Web interfaces and APIs for radio configuration, fleet management, and network monitoring 

• Integration APIs: Deep API access enabling system integrators to customize Mesh Rider for unique mission requirements 

Testing Requirements 

• Unit Testing: Proficiency with Jest (JavaScript/TypeScript), Go testing framework, and Flutter test for comprehensive coverage across web, backend, and mobile codebases 

• Integration Testing: Design and implement integration test suites across embedded systems, mobile applications, and cloud APIs 

• E2E Testing: Hands-on experience with Playwright (web), Detox (React Native/Flutter), and Cypress for automated end-to-end validation 

• Test Automation: Build and maintain CI/CD pipelines with automated test execution for firmware releases and app deployments 

• TDD/BDD Methodologies: Apply Test-Driven and Behavior-Driven Development practices to mission-critical communication software 

AI-Assisted Development 

• Proficient with Claude Code, GitHub Copilot, or similar AI coding assistants for accelerated development 

• Prompt engineering expertise for effective code generation, debugging, and documentation 

• Understanding of MCP (Model Context Protocol) and plugin development for extending AI tooling 

• AI-assisted debugging, refactoring, and code optimization for complex embedded systems 

• Critical evaluation skills for assessing AI-generated code quality, security implications, and correctness in defense applications 

Tools & Practices 

• Git: Advanced proficiency in branching strategies, merging, rebasing for coordinated firmware and app releases 

• Code Review: Establish and maintain rigorous review standards for security-critical embedded and mobile code 

• Agile/Scrum: Experience in fast-paced, iterative development with tight feedback loops from field operators 

• Performance Profiling: Optimization for resource-constrained embedded Linux systems and mobile devices 

• Security: OWASP best practices, FIPS 140-3 compliance awareness, AES-256 encryption implementation 

Technical Stack 

• Embedded - Linux, C/C++, OpenWrt, Wi-Fi 4/5/6/6E chipsets 
• Backend - Go, Node.js, Python, REST APIs 
• Mobile - Flutter, Android (Kotlin/Java), React Native 
• Web - React, TypeScript, Configuration GUIs 
• Testing - Jest, Go testing, Flutter test, Playwright, Detox, Cypress 
• DevOps - CI/CD, Docker, Automated firmware builds 
• AI Tools - Claude Code, GitHub Copilot, MCP 
• Protocols - MANET, Mesh networking, TAK integration 

Highly Desirable Skills 

• Full-stack experience spanning embedded systems, mobile applications, and web/cloud backends 

• Defense tech, aerospace, or robotics industry experience with mission-critical systems 

• RF communications or wireless networking background (Wi-Fi, mesh protocols, MANET) 

• Published apps in Google Play Store, particularly communication or utility applications 

• Open-source contributions to networking, embedded Linux, or mobile development projects 

• Experience mentoring junior engineers in a fast-growing startup environment 

• Background in multiple programming paradigms (systems programming, OOP, functional) 

• Familiarity with TAK (Team Awareness Kit) or similar tactical communication frameworks 

Why Doodle Labs 

• Impact: Your code powers drones, robots, and tactical networks used by defense forces worldwide 

• Innovation: Work with cutting-edge RF technology, multi-band radios, and AI-native development 

• Growth: Join a lean, fast-growing team recognized as a leader in robotics and defense connectivity 

• Customers: Collaborate with world-class partners including the U.S. Army, DIU, Boston Dynamics, and Airbus 

• Culture: Dynamic, collaborative environment where smart, capable colleagues support each other 

Job Description
 

Design and implement algorithms for search, recommendation, or advertising systems to drive discovery and conversion across Goto products.

Build advanced user behaviour models and query/assortment understanding models using LLMs and LLVMs to improve matching accuracy between users, queries, and items across search and recommendation systems.

Collaborate with product, engineering, and business-facing data science teams to define problems, run experiments, and deploy solutions at scale.

Job Requirements

 Master’s degree or higher in Computer Science, Machine Learning, NLP, CV, or a related field; strong programming skills in Python, C++, or Java.

Hands-on experience with search/ recommendation/ads systems, with proven improvements to ranking, retrieval, or ad targeting models.

Familiarity with LLMs and/or LLVMs, with experience integrating them into search or recommendation pipelines a strong plus.

Demonstrated ability to innovate with new algorithms or tools and drive measurable impact, especially making use of Large language Models (LLMs) and Large Language and Vision models (LLVMs) in search modeling or recommendation modeling

Strong product intuition and ability to reason from user behavior data and traffic patterns. 

Good communication skills in English, both written and verbal.

Self-motivated, curious, and excited by the opportunity to build high-impact systems quickly.