Total 37 job vacancies by Opus It Services Pte Ltd

Location: Toa Payoh

Contract: 1 Year

Job Responsibilities

• Develop new microservices based on functional requirements for UI backend and external application APIs
• Build and maintain batch programs to process large volumes of data on scheduled runs
• Perform troubleshooting, defect fixing, and performance tuning to ensure application efficiency and SLA compliance
• Conduct thorough unit testing to ensure code quality and reliability
• Work closely with Business Analysts to clarify requirements and support issue resolution

Must-Have Requirements

• Strong proficiency in Java development
• Hands-on experience with frameworks/libraries such as Spring, Spring Batch, and Hibernate
• Familiar working in AWS environment, including ability to configure ECS task definitions
• Able to integrate and communicate with AWS services using AWS SDK
• Familiar with unit testing frameworks such as JUnit, Mockito, and PowerMock

Good to Have

• Experience in React.js and Node.js
• Experience in scripting for test automation and data migration
• Experience developing AWS Lambda functions in Python

Job Description

We are seeking a detail-oriented and independent Business Analyst to support the delivery of technology solutions by bridging business requirements and technical implementation. The role involves close collaboration with stakeholders to analyse business needs, define requirements, and contribute to solution design.

Key Responsibilities

• Gather and analyse business requirements and translate them into functional and technical specifications
• Collaborate with stakeholders to identify and propose solutions to business problems
• Support solution design, including workflows and system requirements
• Perform data analysis to support decision-making and business insights
• Prepare project documentation such as reports, specifications, and status updates
• Assist in stakeholder discussions, workshops, and presentations
• Work closely with cross-functional teams to support delivery of solutions

Requirements

Must Have

• Strong ability to work independently and manage assigned BA tasks with attention to detail
• Good understanding of technical requirements, including basic debugging and code-level concepts
• Exposure to Java, JavaScript, SQL, and AWS Cloud
• Strong communication skills with ability to translate technical concepts into business-friendly language

Good to Have

• Experience facilitating client or stakeholder workshops
• Strong analytical and problem-solving skills
• Ability to break down complex problems and propose solutions
• Familiarity with Software Development Life Cycle (SDLC)
• Experience in writing clear technical and functional documentation

Location: Toa Payoh

Employment Type: 1-Year Contract

Location: Singapore (Onsite)

Duration: 12 Months Contract

• Possess a degree in Information Technology, Computer Science, Engineering, or a related field.

• Minimum 3 years of QA experience with a focus on ServiceNow platform testing.

• Strong understanding of ServiceNow modules (e.g. ITSM, ITOM, ITAM, HRSD, ITRM, Security Operations, Workplace Service Delivery, Strategic Portfolio Management etc.) and workflows.

• Strong experience in ServiceNow testing, including Automated Test Framework (ATF).

• Experience in managing end-to-end SIT and UAT cycles.

• Deep understanding of ServiceNow architecture, workflows, and module functionalities.

• Proven experience in test strategy development, test case design, and defect management.

• Hands-on experience with automation tools (e.g. Selenium, REST API testing tools, Postman).

• Strong analytical and problem-solving skills with attention to detail.

• Experience in integrating ServiceNow with other enterprise systems (e.g., SAP, Workday) will be advantageous.

• Experience with ServiceNow upgrades and patch testing will be a plus.

• Familiarity with Agile/Scrum methodologies and CI/CD pipelines will be a plus.

Location: Singapore (Onsite)

Duration: 12 Months Contract

• Possess a degree in Information Technology, Computer Science, Engineering, or a related field.

• 1 to 3 years of QA experience with exposure to ServiceNow testing.

• Strong understanding of ServiceNow modules (e.g. ITSM, ITOM, ITAM, HRSD,ITRM, Security Operations, Workplace Service Delivery, Strategic Portfolio Management etc.) and workflows.

• Strong experience in ServiceNow testing, including Automated Test Framework(ATF).

• Experience in managing end-to-end SIT and UAT cycles.

• Deep understanding of ServiceNow architecture, workflows, and module functionalities.

• Proven experience in test strategy development, test case design, and defect management.

• Hands-on experience with automation tools (e.g. Selenium, REST API testing tools, Postman).

• Strong analytical and problem-solving skills with attention to detail.

• Experience in integrating ServiceNow with other enterprise systems (e.g., SAP, Workday) will be advantageous.

• Experience with ServiceNow upgrades and patch testing will be a plus.

• Familiarity with Agile/Scrum methodologies and CI/CD pipelines will be a plus.

Location: Singapore (Onsite)

Duration: 12 Months Contract

• Possess a degree in Information Technology, Computer Science, Engineering, or a related field.

• At least 5 to 8 years of experience in software development, system/platform engineering, preferably with relevant technical certifications and focus on ServiceNow platform development (e.g. platforms such as ServiceNow, Atlassian, or BMC with capabilities such as ITSM, HR, Workplace Management, Governance, Risk & Compliance, IT Security Operations etc.).

• Extensive experience in enterprise application software development, including analysis, design, development, testing, implementation, documentation, and support - a thorough understanding of delivery methodologiesand tools SDLC.

• Strong background and exposure in system engineering, coding, integration, and technical architecture.

• Proficiency in configuring and developing Business Rules, Client Scripts, UI Policies, UI Scripts, ACLs, Service Portal, Service Catalog, and Forms, including knowledge of and experience with technologies (such as JavaScript, Glide, Angular, HTML, PowerShell, Jelly scripting etc.).

• Experience with API development and integration using REST, SOAP, and JSONAPIs.

• Experience with project delivery methodologies and tools (e.g. Agile, Scrum, Jira).

• Excellent analytical and problem-solving skills.

• Ability to work autonomously and prioritize tasks in a deadline-driven environment.

• Excellent communication and interpersonal skills.

• Familiarity with corporate services business domains such as HR, Finance, IT, Governance, Risk, Compliance, Legal, Audit, Corporate Communications, IT Security Operations, Workplace Management and Business Continuity Management etc.

• Product certification (ServiceNow) is advantageous.

• Financial industry experience is a plus.

Location: Singapore (Onsite)

Duration: 12 Months Contract

Overview
Seeking a Junior Platform Engineer to support and enhance the ServiceNow ITSM platform. This role focuses on L2 support, platform operations, incident management, and coordination with L3 teams to ensure system stability, performance, and continuous improvement.

Requirements

• Possess a degree in Computer Science/Information Technology or related fields.
• 1 to 3 years of relevant experience in ServiceNow system platform implementation, integration, and operations support.
• Experience in implementing and configuring the ServiceNow platform according to the specifications.
• Able to customize workflows, develop integrations, and ensure the ServiceNow platform is scalable and secure.
• Experience in troubleshooting ServiceNow technical issues and optimize performance.
• Previous hands-on project implementation/support experience with leading service management products and platforms.
• Good understanding of ITIL processes, with experience in an ITIL based environment.
• Good written and communication skills.

Key responsibilities and Areas:

Incident Management

• Triage and resolve incidents within SLA using logs, workflows, and configuration checks.
• Apply fixes/workarounds and escalate complex issues to L3 with diagnostics.
• Update incident records and ensure proper documentation and communication.

Request Fulfilment

• Validate and process requests, ensuring scope clarity and approvals.
• Coordinate with stakeholders and route to L3 for implementation.
• Track requests and ensure proper logging aligned with ITIL processes.

Change Management

• Prepare and raise Change Requests (CRs) with scope, impact, risk, and rollback plans.
• Coordinate approvals and support CAB processes.
• Ensure compliance with change governance, SoD, and audit requirements.

Release Management and Documentation

• Support deployment activities (update sets, configurations) and release execution.
• Prepare release notes, deployment logs, and rollback plans.
• Perform pre/post deployment checks and maintain documentation.

Monitoring and Observability

• Monitor platform health, logs, alerts, and job executions across environments.
• Investigate issues and escalate recurring or critical incidents.

Root Cause Analysis and Problem Management

• Conduct RCA for major/recurrent issues and support permanent fixes.
• Document findings and update knowledge base/runbooks.

Communication and Coordination

• Act as liaison between users, stakeholders, and L3 teams.
• Provide updates on incidents, changes, and deployments.
• Maintain clear documentation and manage escalations.

Compliance and Access Control

• Ensure compliance with security, governance, and ITIL processes.
• Adhere to Segregation of Duties (SoD) and maintain audit documentation.

Duration - 3-year Contract

Role Summary

Implement security hardening across modern server environments (Windows & Linux).

Key Responsibilities

•           Apply OS hardening (Windows Server, Linux distributions)

•           Patch management and vulnerability remediation

•           Enforce CIS benchmarks and secure configurations

•           Support cloud-based workloads (AWS/Azure)

Requirements

•           5–8 years infrastructure/security engineering

•           Strong Windows & Linux administration

•           Experience with patching tools and scripting

•           Knowledge of system vulnerabilities