Job Description & Requirements
We are looking for a Data Engineer who is a versatile professional who uses analytical, statistical, and programming skills to collect, analyze, and interpret large datasets to help organizations make data-driven decisions.

Job Responsibilities:
• Work closely with a team of scientists and researchers to concept and iterate on software development
• Develop and deploy data science prototypes, with a focus on bringing machine learning models into production.
• Working with Big Data Tools: Use technologies like Hadoop, Spark, and distributed databases to handle large-scale datasets.
• Work with cloud-based data platforms like AWS, Google Cloud, or Azure for storage, computing, and analysis.
• Design and implement scalable and high-performance machine learning models, with a focus on troubleshooting performance and accuracy issues
• Gather structured and unstructured data from various sources such as databases, web services, APIs, and data streams.
• Build data cleaning and augmentation pipelines for both machine learning and deep learning model-based projects
• Automate processes and workflows for efficient delivery of data science products via scripting and open source tools.

Job Requirements:
• Degree in Computer Science, Computer Engineering or equivalent
• 0-2 years of relevant experience
• Experience in real-world data science projects, internships, hackathons, and personal projects
• Expertise in Python programming and using libraries for data processing, visualization, and model development, including pandas, numpy, scikit-learn,matplotlib, and seaborn
• Knowledgeable in API concepts and libraries, and experienced in utilizing them for testing and deployment, leveraging frameworks such as Flask, Django, or FastAPI
• Familiar with

COMPENSATION DETAILS
Work Week: Monday to Friday (8:30AM to 6:00PM)
Work Arrangement: Onsite
Salary and Benefits
S$5500- 6200
• AWS: 1 month
• Loyalty Bonus: 1 month, for every 12 months completed
• Variable performance Bonus: Up to 3 months (non-guaranteed, based on performance)
• Annual Leave: 18 days
• Medical Leave: 14 days
• Other leaves : As per MOM guidelines
• Other benefits : Group Medical Insurance (under Zenith).

Company Overview

Zenith Infotech (S) Pte Ltd, founded in 1997, delivers advanced IT professionals and

solutions to enhance productivity and competitiveness. They support clients with staff

augmentation for long-term projects across IT companies, consulting firms, system

integrators, government, and MNCs.

Employment Type: Full-time, Permanent

Start Date: As soon as possible

Salary: Up to S$7,000/month, DOE

Key Responsibilities

• Design, implement, and maintain robust Java-based applications with a focus on multithreaded architecture.

• Develop and optimize concurrent algorithms and threading models to improve performance and scalability.

• Collaborate with cross-functional teams including QA, DevOps, and Product Management to deliver high-quality software.

• Debug and resolve performance bottlenecks and concurrency issues.

• Write unit and integration tests to ensure code reliability.

• Participate in code reviews and technical design discussions.

Requirements

• Degree in Computer Science, Software Engineering, or related field.

• Hands-on experience in Java software development. Open for junior levels too.

• Experience with JSF, Hibernate, Spring Boot or similar Java frameworks.

• Proficiency in Java multithreading, concurrency models (synchronized, locks, executors, etc.), and thread-safe design is a plus.

• Experience with RESTful APIs, Microservices, or distributed systems is a plus.

• Familiarity with tools such as JUnit, Maven/Gradle, Git, and CI/CD pipelines.

• Exposure to message brokers like Kafka, RabbitMQ, or JMS is an advantage.

• Excellent problem-solving and communication skills.

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

Company Overview

Zenith Infotech (S) Pte Ltd, founded in 1997, delivers advanced IT professionals and

solutions to enhance productivity and competitiveness. They support clients with staff

augmentation for long-term projects across IT companies, consulting firms, system

integrators, government, and MNCs.

Employment Type: Full-time, Contract

Start Date: As soon as possible

Salary: Up to S$7,000/month, DOE

Key Responsibilities

• Design, implement, and maintain robust Java-based applications.

• Maintenance mode with specific development, may be assigned to cover multiple business components for maintenance, while working on related (or others) areas of development.

• Expected to stay back for deployment and test on deployed modules due to system patches or deployments after office hours if need be.

• Collaborate with cross-functional teams.

• Participate in code reviews and technical design discussions.

Requirements

• Degree in Computer Science, Software Engineering, or related field.

• Hands-on experience in Java software development.

• Experience with Java, Struts, JSF, EJBs, Oracle SQLs.

• Excellent problem-solving and communication skills.

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

Company Overview

Zenith Infotech (S) Pte Ltd, founded in 1997, delivers advanced IT professionals and

solutions to enhance productivity and competitiveness. They support clients with staff

augmentation for long-term projects across IT companies, consulting firms, system

integrators, government, and MNCs.

Employment Type: Full-time, permanent

Start Date: As soon as possible

Salary: Up to S$7,000/month, DOE

Key Responsibilities

• 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).

• Has working experience in LLM and Agentic AI workflows.

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

• Has 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.

Company Overview

Zenith Infotech (S) Pte Ltd, established in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.

Job Summary

You will lead the delivery of HR technology bolt-on solutions by managing projects through the full Software Development Lifecycle, coordinating with vendors and stakeholders, and ensuring compliance with ICT governance and security policies.

Responsibilities

• Deliver HR technology bolt-on solutions that enhance the core SaaS platform within the human resources programme
• Manage projects through all phases of the Software Development Lifecycle (SDLC) to ensure timely and quality delivery
• Conduct detailed requirements gathering and solution planning to align with business needs
• Engage and coordinate with stakeholders, including business users, vendors, and technical teams, to facilitate project success
• Support procurement activities by preparing FEP, tender documents, evaluating bids, and awarding purchase orders
• Ensure all project activities comply with ICT governance and security policies such as IM8
• Prepare comprehensive project documentation, status reports, and presentations for stakeholders

Required Competencies and Certifications

• Degree in IT, Computer Science, Engineering, or a related discipline
• Minimum 3 years of experience delivering IT projects or implementing systems
• Proficiency in SDLC and project management methodologies
• Knowledge of IM8 or equivalent ICT governance policies
• Understanding of SaaS, PaaS, and IaaS cloud environments
• Strong communication, coordination, and stakeholder management skills

Preferred Competencies and Qualifications

• Experience working on HR systems or digital transformation projects
• Familiarity with public sector procurement and tender processes
• Ability to work independently while managing multiple stakeholders
• Experience with SAP, SAP SuccessFactors, or Oracle HCM Fusion

Other Information

• Location: Central Region
• Employment Type: Permanent
• Work Arrangement: Full Onsite

Company Overview

Zenith Infotech (S) Pte Ltd, established in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.

Job Overview

We are seeking a proactive and detail-oriented Senior Engineer to support operations and maintenance activities for an enterprise Human Resource (HR) system supporting large-scale HR administration and management processes. The role involves ensuring system availability, compliance, incident management, change implementation, and coordination with multiple stakeholders and vendors.

The ideal candidate should have strong experience in IT operations support, system compliance, incident management, and enterprise application environments.

Key Responsibilities

Operations & Maintenance (O&S)

• Ensure smooth operations of existing HR systems and successful implementation of software and hardware upgrades.
• Coordinate and work closely with internal teams, contractors, service providers, and third parties to deliver project activities.
• Monitor systems to ensure adherence to applicable IT standards, policies, and directives.
• Perform IT compliance activities including:

• Log reviews
• Account and access rights reviews

• Compliance reporting

• Support and coordinate system audit activities.
• Maintain development, configuration, and technical documentation according to quality standards.
• Manage Vulnerability Assessment (VA) activities and coordinate remediation efforts.
• Provide regular project status reporting.
• Manage remediation, retirement, and disposal of obsolete system components.
• Support experimentation, research, testing, and evaluation initiatives.

Incident Management

• Manage and resolve system support issues and defects.
• Respond to incidents and problem reports within stipulated Service Level Agreements (SLAs).
• Lead investigations and coordinate with stakeholders for issue resolution, including cross-system incidents.
• Provide timely incident updates to management and stakeholders.
• Prepare consolidated incident summaries and reports.
• Perform defect trend analysis to identify and address recurring issues.
• Coordinate resources to ensure timely closure of incidents and service requests.

Change Request Management

• Propose continuous improvement initiatives to strengthen compliance, cybersecurity posture, and operational efficiency.
• Conduct requirements gathering sessions with end users.
• Manage implementation of system changes and enhancements.
• Plan and coordinate deployment activities, including setup, testing, data collection, issue escalation, and resolution.
• Work with system integrators to ensure successful integration of solution components.
• Oversee acceptance testing and verify solutions meet business and technical requirements.
• Support stakeholder communications and change management activities.
• Prepare and obtain approvals for change implementation activities.

Contract & Vendor Coordination

• Track and manage contract milestones within project scope.
• Coordinate handover and takeover activities with outgoing and incoming vendors/contractors.
• Support planning and coordination of operations and support-related purchases.

Requirements

• Minimum 3 years of working experience in Information Technology.
• Experience in enterprise application support and operations.
• Strong understanding of incident management and change management processes.
• Experience coordinating with multiple stakeholders, vendors, and support teams.
• Good analytical, troubleshooting, and communication skills.

Preferred / Advantageous Skills

• Experience in IT audit and compliance activities.
• Familiarity with IM8 or equivalent ICT/security policies.
• Knowledge or experience in SAP HCM ERP systems.
• Experience in vulnerability management and remediation activities.
• Experience supporting large-scale enterprise HR systems.

Preferred Attributes

• Strong organizational and documentation skills.
• Ability to work independently and manage multiple priorities.
• Strong stakeholder management and coordination capabilities.
• Proactive mindset with focus on continuous improvement and operational excellence.

Other Information

• Employment type: Permanent
• Location: Central Region, Singapore
• Working Hours: 8:30AM to 6:00PM (Mon-Fri)
• Salary: $6,000 - $9,000 max up to $10,000
• Working Arrangement: Full Onsite

Company Overview

Zenith Infotech (S) Pte Ltd, founded in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.

About the Role

We are looking for a Senior Backend Engineer to develop and support a healthcare data platform. You will build scalable microservices, APIs, and data pipelines that support healthcare and biomedical research initiatives.

Key Responsibilities

• Design, develop, test, and maintain microservices using Python (FastAPI).
• Build data ingestion and ETL pipelines for structured and unstructured data.
• Develop RESTful APIs for data upload, retrieval, and processing.
• Support metadata standardisation and healthcare data integration.
• Collaborate with researchers and stakeholders to deliver technical solutions.
• Contribute to CI/CD, automated testing, code reviews, and documentation.
• Ensure platform security, scalability, and reliability.

Requirements

• Degree or Diploma in Computer Science, Engineering, or related field.
• Minimum 5 years of software development experience.
• Strong Python development skills with experience in FastAPI, APIs, or microservices.
• Experience with PostgreSQL, SQLAlchemy, and data processing tools such as Pandas.
• Experience with cloud storage solutions such as Amazon S3.
• Strong understanding of software engineering best practices.

Preferred Skills

• Healthcare data standards (DCAT, OMOP CDM).
• Docker and Kubernetes.
• React or frontend development experience.
• Agile development experience.
• Knowledge of OAuth 2.0, JWT, and application security.
• Experience working in healthcare or other regulated environments.

Other Information

• Employment type: Contract
• Location: Central Region, Singapore
• Working Hours: 8:30AM to 6:00PM (Mon-Fri)
• Salary: $6000 - 7500 per month (no bonus)
• Working Arrangement: Full Onsite/Hybrid