Total 2,089 Senior Executive qa engineer job vacancies

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.

Scope of Work

Site work will involve installing structural, ground, and environmental monitoring systems in accordance with construction drawings and design specifications. Installation, programming and commissioning data loggers and telemetry devices; maintaining installation records and promoting a safe workplace with zero harm. 

Office & Site based work will involve following roles and responsibilities

·      Manage, coordinate and supervise all the instrument installation and monitoring works.

·      Oversee all instrumentation works including the production of method statements, project quality plan, calibration, installation, data acquisition, data verification, data processing, web database, data presentation and reporting. Ensure that all monitoring data are correct.

·      Shall be responsible for preparing all necessary reports as specified in the Contracts documents.

·      Design, set up and maintenance of Instrumentation database

·      Ensuring works are in accordance with approved project quality plan

• Providing input into health, safety, environmental and quality documentation
• Preparing instruments, materials and tools for site work
• Installation of Structural, Ground, and Environmental Monitoring Systems
• Liaising with suppliers, subcontractors, clients and asset owners
• Provide installation, monitoring and maintenance services
• Maintain installation records, data processing, create factual reports
• Work as part of a team to plan and meet workload demands.
• Business operations – as part of a growing business you will be involved in all aspects of operations.
• Follow business processes to ensure consistent high-quality results.

Desirable/ Advantageous

• Hands on experience with geotechnical instrumentation
• Experience of borehole drilling techniques and methods
• Knowledge of instrumentation database

Requirements

·      Relevant Degree in Civil Engineering / Geotechnical Engineering / Geology

·      Min. 5 years’ hands on experience in managing instrumentation and monitoring works on a civil engineering project

·      Willing to work and travel among various sites

·      Experience working with LTA projects as Senior Instrumentation Engineer

Salary Range: SGD 4,000 to SGD 5,000 Depending on experience

Job Description

• Mobile Architecture &Development: Design, build, and maintainhigh-performance, reusable, and reliable native Android applications using Kotlinand Java.
• Backend Integration: Develop, optimize, and maintain scalable backend services andserverless components using Java Spring Boot and AWS Lambda tosupport mobile application features.
• Cross-Platform Engineering: Leverage Flutter and Dart when necessary to build,maintain, and support cross-platform initiatives and multi-modulearchitectures.
• Technical Leadership &Mentorship: Act as a technical anchor or team leader.Study system requirements, break down technical specs, estimate timelines,assign tasks, and conduct rigorous code reviews to maintain high code quality.
• Production Support &Analytics: Manage end-to-end production support,monitor app health, and diagnose system issues using observability tools like Splunkand Firebase.
• CI/CD & DevOps: Configure, optimize, and manage automation pipelines using GitLabCI/CD, CircleCI, or Jenkins to ensure seamless deploymentworkflows.

Job Requirements

• Bachelor’s Degree in Computer Engineering, Computer Science, Informatics, Software Engineering, or a related technical discipline, coupled with a minimum of 8 years of hands-on experience delivering enterprise-scale software solutions and providing technical leadership within Agile engineering teams of 6–12+ members.
• Advanced expertise in native Android application development utilizing Kotlin and Java, with deep proficiency in modern architectural patterns (MVVM/Clean Architecture), Dependency Injection frameworks (Dagger2/Hilt), Reactive Programming (RxJava/RxAndroid), concurrency management, performance optimization, and local persistence technologies including Room and SQLite.
• Strong cross-platform mobile engineering capabilities using Flutter and Dart, with proven experience implementing scalable, maintainable application architectures, advanced state management patterns (BloC), reusable component libraries, and CI/CD-driven mobile delivery pipelines.
• Extensive backend and cloud engineering experience in designing, developing, and deploying cloud-native, microservices-based applications using Java Spring Boot, AWS Lambda, RESTful and GraphQL APIs, event-driven architectures, and distributed system design principles.
• Demonstrated expertise in cloud data platforms and integration technologies, including Firebase Firestore, Firebase Realtime Database, API security frameworks, authentication and authorization mechanisms, automated testing using Espresso and Mockito, and end-to-end software quality assurance practices.
• Possesses exceptional analytical, troubleshooting, and technical leadership capabilities with a proven track record of resolving complex asynchronous system issues, optimizing application scalability and reliability, and collaborating effectively with cross-functional stakeholders to deliver high-quality, product-focused digital solutions.

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOL job application platform - GO Mobile.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

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PERSOL Singapore Pte Ltd

• RCB No. 200007268E • EA License No. 01C4394

• EA Personnel Reg.No. R23118145 (Siow Ee Sheng)

Responsibilities

• To monitor and supervise sub contractors’ work progression according to shop drawings, method statements, material and samples
• To liaise and work with relevant authorities, sub-contractors or clients on shop drawings, materials and samples
• Review and align electrical design drawings to ensure compliance with design specifications and guidelines
• Knowledge in M&E and able to identify discrepancies between M&E, structural, ID, architectural and client provisions
• Manage and execute project as per the deadline
• Attend meeting with contractors to address issues and update progress
• Study and review drawings, specifications for compliance
• Allocate work and ensure jobs are correctly and properly achieved within standards and SOP

Requirements:

• Bachelor’s degree or Diploma in Electrical Engineering or related disciplines
• At least 5 to 8 years of relevant experience as QS
• Good knowledge of M&E specifications & requirements
• Candidate with more than 8 years of relevant experience will be considered for Senior position

COMPANY DESCRIPTION

YTL PowerSeraya Pte. Limited, a wholly owned subsidiary of YTL Power International Berhad, is in the business of producing, wholesaling, trading and retailing of energy; with a primary focus on electricity. As an established player in Singapore's energy sector, it supplies the country's energy needs through its multi-utilities platform. With a licensed generation capacity of 3,100 MW*, it is one of Singapore's largest electricity generators.

The YTL PowerSeraya Group has three subsidiaries: the retail arm under the Geneco brand provides electricity price plans and energy solutions to homes and businesses, PetroSeraya is the fuel management arm of the Group, and Taser Power which operates Taser Power Plant.

Besides being a Plaque of Commendation (GOLD) awardee at the National Trade Union Congress's May Day Awards 2023, YTL PowerSeraya has adopted three Tripartite Standards under the Tripartite Alliance for Fair and Progressive Employment Practices, and has committed to be a fair and progressive employer. To find out more about the organisation, please visit ytlpowerseraya.com.

*As at 30 Oct 2024, our registered generating capacity with EMA is 2,467.7 MW.

RESPONSIBILITIES

As part of the Mechanical Maintenance team, you will contribute to the effective maintenance of plant and equipment, ensuring high reliability and availability while meeting statutory, regulatory, and safety requirements.

Key Responsibilities

• Plan, review, and execute preventive, corrective, and outage maintenance for major Combined Cycle Power Plant (CCPP) equipment, including Gas Turbines, Steam Turbines, Generators, HRSG, and plant auxiliaries.
• Support troubleshooting activities such as vibration analysis, borescope inspections, and root cause analysis, and recommend corrective and preventive actions for mechanical failures.
• Plan, manage, and optimise minor and major overhauls, including scope development, contractor supervision, QA/QC, and safety compliance.
• Conduct functional tests on mechanical systems, analyse failures, and implement corrective actions to prevent recurrence.
• Evaluate and implement plant improvement initiatives to enhance reliability, availability, and overall plant performance.
• Supervise maintenance contract works and develop work procedures for maintenance activities.
• Prepare technical specifications for equipment, spare parts, and services, and support procurement activities to meet maintenance requirements.
• Work closely with technical officers and technicians to ensure high standards of workmanship and safety during daily operations and shutdown maintenance.

• Degree in Mechanical Engineering or equivalent, recognised by the Professional Engineers Board.
• Experience in a Combined Cycle Power Plant or Oil & Gas environment, with hands-on exposure to Gas Turbines, Steam Turbines, Generators, HRSG, and mechanical auxiliary systems, including contractor management, outage planning, and preparation of technical reports, will be an advantage. Fresh graduates are also encouraged to apply.
• Sound technical knowledge of mechanical systems, maintenance strategies, outage practices, and regulatory requirements.
• Self-motivated team player with strong analytical, planning, and problem-solving skills.
• Strong safety mindset with good understanding of Permit-to-Work (PTW), risk assessments, and statutory safety requirements.

Responsibilities

• To review and manage all design documentation for ACMV, BMS, DfMA, Ductless, ESCS system and etc.
• Able to understand construction shop drawing.
• Familiar with calculation of heating/cooling load, equipment sizing (MV& AHU), Electrical load and etc.
• To develop ICDD documentation
• To monitor and verify installation of ACMV Equipment, chillers, air handling units, MV system, packaged units, VRV system, and split units.
• To study and assess drawings, plans, specifications, and other documents relating to the construction project.
• To review, assess and evaluate the execution of the project on a regular basis.
• To troubleshoot and resolve complex issues arising in a project.
• To carry out site visits throughout the project in order to record information on the progress of the project against the agreed programme.
• To verify material requisition and taking-off quantities/site measurement.
• To attend to site tests and inspections.
• To ensure quality standards and all health & safety requirements are adhered to.
• To maintain, manage, and document all project reports and statements.
• To perform other related duties, as assigned Job Requirements.

Requirements:

• Diploma / Degree in Mechanical Engineering, or Diploma in similar fields.
• Must have design and installation experience in ACMV, BMS, DfMA, Ductless Jet Fan, ESCS system etc.
• Experience with ICDD (Interface Control & Data Document) is preferred.
• Must have direct work experience in the construction industry.
• Good knowledge of codes, standards, and procedures.
• Proficient in MS Office, AutoCAD, Revit etc.
• A team player that is self-motivated, proactive, results-oriented with a proven track record in the construction industry.
• Holds himself/herself accountable for assigned scope.

• Prepare quality reports, perform process audit, develop & implements quality assurance standards, policies, processes & controls.
• Able to Liaise & resolve with customers on quality related issues.
• Data Compilation, Co-ordination and facilitation of all internal and external audits, re-certification of ISO 9001

• Location: Pioneer (With company bus pick up)
• Working hours: 8.30am - 5.30pm
• Up to $5,000 (Basic Salary, Depending on experiences)
  

Job Description

Optimizing hard disk storage: Implement strategies to maximize existing storage capacity and explore potential upgrades for significant storage expansion.

Improving sputter machine stability: Focus on enhancing the reliability and performance of the sputter machine and its processes.

1) To lead a group of sputter Engineer Assistant to conduct daily sputtering work

2) To develop new multilayers thin film structure for new hard disk media programs

3) To duplicate hard disk media structure based on design transferred

4) To monitor sputter process & machine stability

5.) Ensure compliance to ISO quality and Safety standards

6) Any other duties as assigned by superior

Job Requirement

・Bachelor/ Master Degree in Materials Science Engineering

・Research fellow in A star research institute (Advantage)

・Working experience more than 2 years in semiconductor field or hard disk industry

・Understanding of Magnetic material multi layers design

・Sputtering machine hardware modification & improvement

・Materials Science Knowledge is a must

・Materials Characterization Skills, ie XRD, AFM, ESCA/XPS is a must

・Thin Film manufacturing process, ie PVD & CVD is a must

・Python Coding knowledge is a plus

・SPC (Statistical Process Control) knowledge is a plus

・After work hours commitment needed (twice a week)

We regret that only shortlisted candidates will be notified. Other applications will be updated to our database for future job opportunities.

By submitting any resumes or applications to Pasona Singapore Pte Ltd, you are considered to have read and agreed on the terms of our Privacy Policy, and consented to us collecting, using, retaining, disclosing your personal information to the prospective employers for their consideration.

Effective from 1 October 2020 under the new Employment Agencies (EAs) Licence Conditions,

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Khoo Tiffany

EA Registration No: R22107626

Pasona Singapore Pte. Ltd.

EA License No: 90C4069

COMPANY DESCRIPTION

YTL PowerSeraya Pte. Limited, a wholly owned subsidiary of YTL Power International Berhad, is in the business of producing, wholesaling, trading and retailing of energy; with a primary focus on electricity. As an established player in Singapore's energy sector, it supplies the country's energy needs through its multi-utilities platform. With a licensed generation capacity of 3,100 MW*, it is one of Singapore's largest electricity generators.

The YTL PowerSeraya Group has three subsidiaries: the retail arm under the Geneco brand provides electricity price plans and energy solutions to homes and businesses, PetroSeraya is the fuel management arm of the Group, and Taser Power which operates Taser Power Plant.

Besides being a Plaque of Commendation (GOLD) awardee at the National Trade Union Congress's May Day Awards 2023, YTL PowerSeraya has adopted three Tripartite Standards under the Tripartite Alliance for Fair and Progressive Employment Practices, and has committed to be a fair and progressive employer. To find out more about the organisation, please visit ytlpowerseraya.com.

*As at 30 Oct 2024, our registered generating capacity with EMA is 2,467.7 MW.

RESPONSIBILITIES

• Ensure maintenance work is executed effectively, efficiently and complied with safety and regulatory requirement.

• Respond and attend to plant failures and forced outages to ensure timely and proper rectification and restoration.

• Plan and ensure safe and timely execution of plant overhaul activities.

• Recommend and implement modification, upgrading and installation plans for plant system and equipment for enhancement, availability and reliability improvement.

• Manage the procurement of parts and services to meet the maintenance needs of the section, including spare parts and external services for routine and breakdown maintenance.

• Lead and manage a team of technical officers and technicians.

• Development of staff.

• Degree in Electronic & Electrical Engineering or equivalent recognised by the Professional Engineers Board.

• Possesses sound knowledge of Control and Instrumentation and good working knowledge of safety and statutory requirements.

• Driven self-starter with strong work ethics.

• Team player with strong analytical, technology and communication skills.

• Is available on standby after office hours for emergency calls.

• Knowledge in cyber security will be advantageous.

• Have a safety mindset and display good workplace safety behaviour.

• Be a part of the CERT team and be actively involved in emergency responses whenever called upon.

You will manage and supervise the construction of road projects, including new roads, expressways, road interchanges, flyovers, underpasses and depressed road structures. You will be responsible for the supervision and completion of projects, ensuring that works are carried out in accordance with the specified quality and safety standards. You will also be involved in the overall project coordination, as well as resolving any technical and contractual issues encountered in the projects.

Requirement:• Knowledge in Civil / Structural Engineering
• At least 2 years relevant experience in a project / construction environment
• Experience in civil / structural design will be an advantage
• Proficient in relevant software programmes for planning and project works
• Pro-active with strong analytical and communication skills
• Those without experience are also welcome to apply

As part of the shortlisting process for the role, you may be required to complete a medical declaration and / or undergo further assessment.

Responsibilities:

• Carry out routine maintenance and troubleshooting of chiller systems to ensure reliable operation and optimal efficiency.
• Deliver professional customer support by responding promptly to client queries and issues related to chiller operations and maintenance.
• Diagnose and rectify mechanical, electrical, and control system faults with effective corrective actions.
• Advise and educate clients on proper operating and maintenance practices to extend equipment lifespan.
• Prepare clear and detailed service reports, including work performed, findings, and improvement recommendations.
• Perform commissioning for new chiller installations, ensuring systems are correctly installed and operate according to specifications.
• Coordinate with clients, agents, and contractors to verify system performance and compliance with technical requirements.
• Build strong working relationships with contractors to promote teamwork and effective problem-solving.
• Share technical knowledge with contractors to enhance processes and overall service quality.
• Comply strictly with workplace safety regulations and procedures during all service activities.
• Conduct safety briefings to ensure all parties are aware of and adhere to safety responsibilities.
• Operate in various site environments, including outdoor and plant room settings.
• Perform field-based duties with regular travel to customer locations.
• Provide standby support and respond to chiller breakdowns when assigned.

Qualifications:

• Diploma or higher qualification in Engineering, preferably in Electrical or Mechanical disciplines.
• 3–5 years of hands-on experience in chiller maintenance, commissioning, or related HVAC roles.
• Certified in Building Construction Supervisors Safety Courses or equivalent safety training.
• Strong technical expertise in chiller systems, HVAC fundamentals, and electrical control systems.
• Demonstrated problem-solving ability with strong attention to detail.
• Effective communication and interpersonal skills to work well with clients and internal teams.
• Capable of working independently while managing time and priorities efficiently.
• Consistently meet maintenance schedules and ensure all tasks are completed on time.
• Proven ability to accurately diagnose and repair chiller system faults through systematic assessments.
• Maintain a high level of professionalism and technical competence in all customer engagements.
• Communicate clearly and promptly with customers on service progress, timelines, and updates.
• Provide clear explanations of work performed and practical recommendations for future maintenance.

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

Job Description
The Senior Engineer, Process Development & Sustaining will lead the development, optimization, and sustaining of manufacturing processes for WD's HDD storage products. This is a technically deep, cross-functional role requiring strong foundation in chemistry, materials science, or chemical engineering.

You will drive process characterization, chemical/material qualification, and yield improvement initiatives while ensuring manufacturing processes remain stable, compliant, and cost-competitive. You are expected to operate with high technical autonomy, interface with global R&D and process teams, and mentor junior engineers on the Penang floor.

This role is ideal for a Master's, or Bachelor's graduate in Chemical Engineering or Materials Science who is passionate about translating lab-scale science into high-volume manufacturing solutions.

Key Responsibilities

Process Development

• Design and develop new manufacturing processes or significantly improve existing ones for HDD production
• Conduct Design of Experiments (DOE) to characterize process windows, identify critical process parameters (CPPs), and optimize process outputs
• Evaluate and qualify new chemicals, materials, and process consumables for manufacturing use
• Develop process recipes, control plans, and standard operating procedures (SOPs)
• Translate R&D/lab-scale processes into robust, scalable, high-volume manufacturing processes

Process Sustaining

• Own sustaining engineering for assigned process modules — ensure processes remain stable, in control, and within specification
• Monitor Statistical Process Control (SPC) charts; respond to out-of-control signals with structured problem-solving
• Lead Engineering Change Orders (ECOs) for process changes, chemical substitutions, and material updates
• Manage process deviation requests and ensure timely resolution
• Maintain process documentation, control plans, and work instructions per WD QMS

Chemical & Material Engineering

• Lead chemical/material qualification activities including incoming material testing, process compatibility studies, and shelf-life evaluations
• Evaluate alternative chemistries and materials for cost reduction, sustainability, or supply chain risk mitigation
• Work with EHS team to ensure safe handling, storage, and disposal of process chemicals per regulatory requirements
• Support RoHS, REACH, and PFAS compliance reviews for process chemicals and materials

Yield & Quality Improvement

• Lead yield loss analysis and drive structured RCCA (Root Cause and Corrective Action) for process-related defects
• Apply Six Sigma / SPC / Lean methodologies to reduce process variation and improve Cpk
• Partner with Quality Engineering to resolve customer escapes and field returns linked to process issues
• Drive continuous improvement projects with measurable cost and quality impact

NPI & Technology Transfer

• Support New Product Introduction (NPI) process readiness — from process concept to mass production release
• Lead or support technology transfer of new processes from R&D/HQ to Penang manufacturing
• Develop process qualification protocols (PQ), installation qualification (IQ), and operational qualification (OQ) plans

Cross-Functional Collaboration

• Interface with R&D, Product Engineering, Quality, EHS, Supply Chain, and Equipment Engineering teams globally
• Present process data, findings, and recommendations to senior management and global stakeholders
• Collaborate with equipment engineers on process-equipment interactions and optimization

People & Mentorship

• Mentor and coach junior and mid-level process engineers
• Lead technical reviews, knowledge-sharing sessions, and engineering forums
• Support capability building within the Penang process engineering team

Responsibilities:

•           Provide Level 2/3 IT network security operations support

•           Respond to incident calls and ensure the SLA to our clients is met

•           Perform changes to the network in-line with the organization’s ChangeManagement processes

•           Ensure compliance to policies, processes and standards, both internal andclients’ organization

•           Prepare network analysis reports, including findings with analysis

•           Participate in regular operations review meetings, including operationalissues, tickets review etc

•           Participate in projects/activities to support improvement initiatives

•           Conduct proper handover from the project team to operations after commissioningof projects.

•           Conduct internal training and/or knowledge transfer to team.

•           Update operations documentation (technical, CMDB, etc).

Requirements:

•           At least 5 years of experience providing network operational and administrationsupporting Cisco products (Routers / Switches/WLAN)

•           Diploma or Degree in Engineering, IT or its related field.

•           Minimum Cisco CCNP certification

•           In-depth knowledge of network routing and switching technologies and protocols

•           Knowledge of network security, load balancing and optimizationtechnologies 

•           Experience working with Cisco network, Bluecoat Proxy, F5 Load Balancer, PaloAlto/Checkpoint/Fortinet firewall and Splunk is preferred.

•           Ability to work in a multi-cultural team

•           Good communication skills both written and verbal.

•           Ability to prioritise work & multitask

•           Analytical and possess good troubleshooting skills.

•           Willing to work in extended hours and perform standby duty after office hour

Job Summary

Senior AI / Machine Learning Engineer will build, train, and optimize machine learning models for content understanding, ranking, and scoring. You will transform research concepts into robust, production-ready ML pipelines and maintain high-quality code to drive impactful AI solutions.

Responsibilities

• Implement deep learning models for video, image, audio, or text using modern frameworks to enhance content understanding and ranking capabilities
• Develop and maintain training and evaluation pipelines, including data loaders, augmentations, and metrics, to ensure reliable model performance
• Design and execute experiments, tune hyperparameters, and optimize models for latency and accuracy to meet production requirements
• Collaborate with backend engineers to deploy models via scalable APIs and services, enabling seamless integration into production systems
• Monitor model performance in production environments and design retraining and improvement loops to sustain and enhance model effectiveness
• Contribute to the development of ML tooling, experiment tracking systems, and comprehensive documentation to support team productivity and knowledge sharing

Required competencies and certifications

• Bachelor’s degree in Computer Science, Engineering, Data Science, or a related field
• 4–7+ years of experience as an ML Engineer, Applied Scientist, or equivalent role
• Proficiency in PyTorch or TensorFlow and common machine learning libraries to develop and optimize models
• Experience in at least one domain: computer vision, video processing, speech/audio processing, or natural language processing (NLP)
• Strong understanding of model optimization techniques such as quantization, pruning, distillation, and batching to improve model efficiency
• Familiarity with GPU training, distributed training, and cloud-based ML workflows to support scalable model development
• Strong coding skills in Python and solid grasp of software engineering best practices to produce maintainable and efficient code

Preferred competencies and qualifications

• Master’s degree in Machine Learning, Artificial Intelligence, Data Science, or related field preferred but not mandatory with sufficient experience
• Experience with MLOps tooling such as MLflow or Weights & Biases (W&B) to streamline model lifecycle management
• Background in Kaggle competitions or similar machine learning contests demonstrating practical problem-solving skills
• Prior experience working in startup environments, contributing to fast-paced and innovative projects

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Job:

AI & Data Engineering

Role:

• Design and maintain scalable, secure and efficient data ingestion pipelines on AWS by collaborating with business stakeholders.

• Design and maintain vector stores, embedding pipelines, and RAG architecture on AWS for AI-powered applications.

• Write and maintain clean, reusable and well-documented code for agentic workflows using AWS-native services and serverless architecture.

• Develop and maintain AI evaluation metrics and guardrails on AWS deployment.

• Conduct thorough testing, including unit, integration, and end-to-end testing, to ensure correctness and reliability.

• Apply strong algorithmic expertise to optimise and evaluate data processing, retrieval, and inference workflows, ensuring high performance and accuracy in AI systems.

• Ensure compliance with data governance, security standards, and regulatory requirements.

• Participate in agile development cycles, including sprint planning, daily stand-ups, and retrospectives.

Requirements:

• Degree in Computer Science, Engineering, or related field (or equivalent practical experience).

• At least 2 years of working experience in LLM and Agentic AI workflows.

• Has some experience working on data ingestion pipelines for RAG.

• Experience on building agentic workflows is a plus.

• Has proficiency in Python, with 1 year of hands-on exposure with AWS AI Services.

• Experience working in agile environments with CI/CD pipelines on AWS.

• This role will need to secure a clearance, due to the sensitivity of the project.

To apply:

Please send your latest CV in MS Word format to jennifer@zenithinfotech.com.sg

Appreciate the interest of all applicants; however only shortlisted candidates will be notified.