Total 42 job vacancies by Apar Technologies Pte. Ltd.

Key Responsibilities

• Design, develop, and maintain full-stack applications using Java Spring Boot and React
• Build and optimize RESTful APIs and microservices
• Implement and maintain Micro Frontend (MFE) architectures
• Mentor junior and mid-level developers and conduct comprehensive code reviews
• Drive best practices across the entire technology stack
• Collaborate with cross-functional teams including DevOps, UX/UI designers, and product managers
• Troubleshoot complex production issues spanning frontend and backend
• Drive technical innovation and continuous improvement initiatives
• Participate in system design discussions and contribute to the technical roadmap

Required Backend Technical Skills

• Strong proficiency in Java (Java 17+) with deep understanding of core concepts
• Expert-level Spring Boot framework knowledge (Spring MVC, Spring Data, Spring Security, Spring Cloud)
• Solid understanding of microservices architecture patterns and best practices
• Experience with relational databases (MariaDB) and SQL optimization
• Strong knowledge of RESTful API design principles
• Experience with message queues (Kafka, IBM MQ, or equivalent)
• Unit and integration testing (JUnit, Mockito, Karate)
• Strong understanding of design patterns and SOLID principles

Required Frontend Technical Skills

• Expert-level TypeScript/React 18+ experience with deep understanding of hooks, context, and component lifecycle
• Strong Redux and Redux Toolkit (RTK) proficiency for state management
• RTK Query for efficient data fetching and caching
• Micro Frontend (MFE) architecture design and implementation (Module Federation, Single-SPA, or similar)
• Advanced HTML5 and semantic markup
• Expert-level CSS3 including Flexbox, Grid, and responsive design
• CSS-in-JS solutions (Styled Components, Emotion)
• Modern JavaScript/TypeScript (ES6+)
• Frontend build tools (Webpack, Vite, or similar)
• Frontend testing frameworks (Jest, React Testing Library, Cypress, Playwright)
• Performance optimization techniques (code splitting, lazy loading)

Architecture Design Skills

• Microservices and Micro Frontend architecture patterns
• API design and integration patterns
• Distributed systems and caching strategies
• Security best practices (OAuth, JWT, CORS, XSS, CSRF prevention)
• Scalability and performance optimization
• Domain-driven design (DDD)

Additional Technical Experience

• Cloud platforms (PCF, AWS, OCP)
• Containerization (Docker) and orchestration (Kubernetes)
• CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions)
• Event-driven architecture
• Design systems and component libraries (Storybook)
• Monitoring and observability tools (Prometheus, Grafana, ELK stack, Sentry)
• Performance profiling and optimization (Lighthouse, Web Vitals).
  
  EA Number: 11C4879
  

Job Description

Position Overview

We are seeking highly skilled Senior Full Stack Developers with deep expertise in both Java Spring Boot backend and modern React frontend technologies. The ideal candidate will have strong technical fundamentals across the entire stack, proven ability to design scalable systems, and experience leading development efforts.

Key Responsibilities

• Design, develop, and maintain full-stack applications using Java Spring Boot and React
• Build and optimize RESTful APIs, microservices.
• Implement and maintain Micro Frontend (MFE) architectures
• Mentor junior and mid-level developers, conduct comprehensive code reviews
• Drive best practices across the entire technology stack
• Collaborate with cross-functional teams including DevOps, UX/UI designers, and product managers
• Troubleshoot complex production issues spanning frontend and backend
• Drive technical innovation and continuous improvement initiatives
• Participate in system design discussions and contribute to technical roadmap

Requirements

• Strong full-stack expertise with Java (17+), Spring Boot ecosystem, and modern TypeScript
• Deep understanding of microservices and micro frontend architecture patterns
• Proficient in RESTful API design, integration patterns, and distributed systems
• Solid experience with relational databases (MariaDB) and SQL performance optimization
• Hands-on experience with messaging systems (e.g., Kafka, IBM MQ) and event-driven design
• Advanced frontend skills with TypeScript, React, Redux/RTK, and modern build tools
• Strong knowledge of HTML5, CSS3 (Flexbox, Grid), responsive design, and CSS-in-JS
• Experience with testing frameworks across stack (JUnit, Mockito, Jest, Cypress, etc.)
• Familiar with cloud platforms, containerization (Docker, Kubernetes), and CI/CD pipelines
• Excellent problem-solving, communication, mentorship, and ability to make pragmatic trade-offs

EA Number: 11C4879

• Minimum 3+ years of backend expertise in application design & development with Java technologies, with knowledge of Spring, JPA/Hibernate, Message Queues & Workflow Engines with layered-microservices architecture.
• Minimum of 2+ years of expertise in writing Test Automation scripts using JUnit / Cucumber
• Experience with database & caching technologies (Postgres, Oracle, Redis, and Timeseries Databases)
• Bachelor’s degree in computer science, Software Engineering, or related field with 4+ years of professional software development experience
• Professional Experience: architecting, building, deploying, and maintaining customer-facing applications at scale in an innovative engineering environment
• Strong programming foundation with knowledge in Data Structures, Algorithms, and Design Patterns.
• Use a DevSecOps mindset to improve CICD using Github Actions
• Knowledge on NexusIQ, SonarQube, Sonar Linting, DAST scans, DDoS attacks, Defensive Coding & Penetration Testing concepts
• Experience in architecting and building large-scale systems using a scale-out architecture that requires high availability, performance, high scalability, and multi-tenancy.

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

Functional & Technical Competencies

• Windows Server 2012/2008, Citrix, VMware, IIS, RDP, SSH
• Citrix 7.x, NetScaler, StoreFront
• Server hardening expertise
• Middleware: Connect:Direct, SSH, IIS
• Scripting: Batch, PowerShell or Python (Mandate)
• Linux knowledge (added advantage)
• Certifications (Microsoft/Citrix) preferred

Key Responsibilities

• Perform system reviews, tuning, and resilience improvements

• Provide 24×7 support with shift flexibility

• Define configuration standards & design guidelines for Windows OS

• Handle escalations, system recovery & root cause analysis

• Automate repetitive operational tasks

• Drive patching and OS/software upgrades

• Implement and maintain service monitoring

• Support project phases (design - implementation- handover)

• Assist with compliance & audit requirements

• Respond to support tickets, calls, and alerts promptly

Job Description:

• Lead and manage Temenos Transact (T24) implementation and upgrade projects within banking domain
• Oversee end-to-end testing lifecycle including test planning, execution, defect management, and reporting
• Coordinate User Acceptance Testing (UAT) with business stakeholders to ensure requirements are met
• Collaborate with cross-functional teams for requirement gathering and solution validation
• Manage Agile/Scrum activities including sprint planning, tracking, and delivery
• Perform and oversee API and automation testing using industry tools
• Manage onsite and offshore teams, ensuring timely delivery and quality standards

Requirements:

• Minimum15 years of experience in QA/Test Management within banking or financial services
• Strong experience in Temenos Transact (T24) implementation and upgrades
• Knowledge of banking domains such as Retail, Private, Wealth, Treasury, Corporate Banking
• Experience with tools: JIRA, HP QC, SQL, SoapUI/Postman, Selenium/Cucumber
• Familiarity with Agile methodologies
• Experience working with global and cross-functional teams

Qualifications:

• Bachelor’s degree in IT, Engineering, Finance, or related field

Job Description

As an Applications Support staff, your primary responsibility is to ensure that the projects’ software applications are functioning properly and meeting business requirements. You will work closely with vendors, business users, and other IT teams to troubleshoot issues and maintain the applications.

Job Responsibilities:

1. Application Support: Provide first and second level technical support to end-users of the projects’ applications, troubleshooting and resolving issues in a timely manner.
2. Incident management: Monitor and manage the application support queue, ensuring that issues are logged, triaged, and resolved within the defined SLAs.
3. Root Cause Analysis: Perform root cause analysis on application issues, identifying the underlying cause and proposing solutions to prevent recurrence.
4. Release Management: Participate in the deployment of new application releases, ensuring that they are properly tested and deployed in accordance with the change management processes.
5. Maintenance: Work with the vendors team to ensure that applications are properly maintained and updated to meet changing business requirements.
6. Documentation: Create and maintain documentation related to the applications, including standard operating procedures, and troubleshooting guides.
7. Collaboration: Work with other IT teams, such as infrastructure, database, and security, to ensure that applications are properly integrated and secured.
8. Process Improvement: Identify areas for process improvement within the application support function, proposing and implementing changes to improve efficiency and effectiveness.
9. Training: Provide training to end-users and other IT staff on the use and maintenance of the applications.

Requirements: 

• Strong analytical and problem-solving skills.
• Possess positive work attitude, self-motivated in a highly demanding environment.
• Excellent communication skills.
• Able to work collaboratively with a diverse group of stakeholders.
• Experience with application support tools and technologies.
• Good understanding of software development and maintenance processes.

EA Number: 11C4879

Job Summary

You be a technical RUN expert for all Cloud operations services(Windows)in CA-CIB. As such, he/she will provide support and act as the last level of escalation point for all production support activities within the operations team in Singapore. accountable for the overall health and stability of the technical solutions within his scope. has to work effectively with technical peers such as architects, peer experts and project teams on technology road maps and projects. You will have control over the scope of technical activities, develop best practices, manage knowledge and ensure the necessary trainings are imparted to the team wherever applicable.

The team operates the RUN activities and delivers projects for its infrastructure scope covering Cloud Windows OS, Failover Cluster, Hyper-V, VMware, AWS, GCP, and HPEDL/Synergy/Simplivity/ Alletraseries hardware.

Job Detailed Description

An Expert has a wide spectrum of responsibilities and actions.

As an expert of his/her team, he/she:

• assigns technical tasks and manages delegation for technical issues,
• animates the team to encourage collaboration and sharing of best practices,
• has a role in supporting technical skills development and provides training when required.
• supports new technologies and leverages them to provide consistency of service across streams,
• manages service improvements for all Windows services supported throughout the organization,
• documents, reviews, maintains and shares relevant technical information to the team
• provides technical direction, supports services both proactively and reactively to maintain the availability and reliability of system infrastructure in accordance to the SLA,
• implements and develops improvements based on LEAN-CA-CIB best practices,
• focuses on automation and optimum use of the team to improve efficiency,
• drives and delivers root cause for any high severity issue,
• reviews technology changes to identify potential risks,
• is responsible for problem management and resolution.

As an experienced professional in RUN Operations Services(Windows), he/she:

• supports his/her team during diagnosis when technical issues rise in his/her scope of expertise,
• is aware of the global IT structure so that he/she anticipates interrelationships within the organization,
• engages with technical peer, Service managers, Architect and project teams on technology road map and projects,
• facilitates transformation projects and suggest future directions for new areas of improvement and change,

• guarantees the production readiness and license to operate of new projects and solutions,
• is available and able to drive technically, any complex or high severity incidents that occur within the scope of their role,
• actively engages to understand new technologies and technology trends and reviews them with a view to incorporating them into CACIB operations,

• actively assist in identifying the most technical skilled candidates for open roles,
• technically coach and develop partner resources to improve quality and productivity,
• defines the technical skillset required to support CA-CIB technologies.

As the escalation point of contact for Clients, he/she:

• manages the daily relationship with Clients including planning, requests clarification, risks mitigation and service quality.

Legal and Regulatory responsibilities

• complies with all applicable legal, regulatory and internal Compliance requirements, including, but not limited to, the Singapore Compliance manual and Compliance policies and procedures as issued from time to time; Financial Security requirements, including, but not limited to, the prevention of Financial Crime and Fraud including reporting obligations to the Money Laundering Reporting Officer.
• maintains appropriate knowledge to ensure to be fully qualified to undertake the role.
• completes all mandatory training as required to attain and maintain competence.

Job Specific Environment and/or Organization

• Working hours will be in rotating shifts and primarily to cover Europe business hours
• On-call support will be expected on a rotational basis on both weekdays and weekends

Candidate Profile

Mandatory track record

• Minimum 8-10 years of experience in managing Windows environment with about 3-5 years of experience in financial institutes.
• Must be a bachelors/engineering graduate.
• Subject matter expert on core technologies Windows OS, Hyper-V and Failover Clustering.
• Knowledge of VMware technologies (vSphere, vCenter, VROPS, VRLI)will bean advantage.
• In-depth hands-on knowledge/experience with HPE hardware (DL, Synergy, Simplivity, Alletraseries).
• In-depth hands-on knowledge/experience with Python, PowerShell and Workflow integration tools.
• Knowledge and/or hands on working experience with patching tools and Active Directory.
• Ability to solve complex problems spanning multiple technologies and disciplines.
• Excellent communication, interpersonal and logical skills.
• Customer service oriented and a strong team player.
• Ability to work under pressure and a commitment to solving issues.
• French language proficiency would be seen as an advantage.

EA Number: 11C4879

Openings for Oracle Fusion / EBS Functional Consultant – Finance & Procurement
Work Location: Singapore
Job Type: Permanent

Job Description:

We are seeking an experienced Oracle Fusion / EBS Functional Consultant with strong expertise in Finance and Procurement modules. The ideal candidate will have a blend of functional and technical knowledge, along with hands-on support experience in production environments.

Key Responsibilities:

·       Strong hands-on experience in Oracle Fusion or Oracle EBS, specifically in Finance and procurement functional modules (SaaS – Fusion preferred).

·       Cross-functional understanding of Oracle modules such as Finance, Procurement, HR, and related are as.

·       Experience with minor technical modifications, including Oracle reports and interface mappings.

·       ProvideL2 support, including triaging incidents, handling service requests, and managing problem tickets.

·       Trouble shoot and diagnose production issues, including log verification and job monitoring.

·      Provide L3 support, including handling change requests and system enhancements.

Required Skills & Qualifications:

·       Strong functional expertise in Oracle Finance and Procurement modules

·       Good understanding of Oracle ecosystem and module integrations

·       Basic technical knowledge for report customization and interfaces

·       Experience in production support environments (L2/L3)

·       Strong analytical and problem-solving skills

Preferred Qualifications:

·       Experience with Oracle Fusion (SaaS) implementations

·       Exposure to multi-module Oracle environments (Finance, HR, Procurement)

Interested candidate please send across your updated resume in word format to palani.kumar@apar.com

Please mention the following details to expedite the whole process:
Current salary:
Expected Salary:
Nationality:
Work Authorization/Permit:
Notice Period:

Once we receive this information from you we can discuss & take things further. Good luck for your job search

Job Summary

We are seeking a skilled Full Stack Developer with strong experience in both frontend and backend technologies. The ideal candidate will have hands-on experience in DevOps practices, modern web development frameworks, and a solid understanding of software testing and secure coding standards.

Key Responsibilities

• Design, develop, and maintain scalable web applications using Angular and .NET technologies
• Develop and integrate RESTful APIs for seamless frontend-backend communication
• Implement business logic, validation rules, and user interfaces using Angular best practices
• Collaborate with cross-functional teams in an Agile/Scrum environment
• Participate in code reviews, testing, and deployment processes
• Ensure application performance, quality, and responsiveness
• Apply secure coding practices and adhere to development standards
• Contribute to CI/CD pipelines and DevOps processes

Technical Skills

Frontend

• Hands-on experience with Angular (minimum 1+ year)
• Strong knowledge of HTML, CSS, JavaScript
• Experience with AJAX and jQuery
• Ability to integrate API calls within Angular applications
• Experience implementing custom UI and CSS styling
• Familiarity with Angular architecture and coding patterns

Backend & Database

• Proficiency in .NET Framework / .NET Core
• Experience with ASP.NET MVC
• Strong knowledge of C#
• Experience with Entity Framework Core
• Solid understanding of SQL and database design

EA Number: 11C4879

Job Title: Frontend / Full Stack Developer(.NET Core & Angular)

Experience Required:

3+ years (Backend) | 1+ years (Frontend - Angular)

Job Summary:

We are seeking a skilled Frontend / Full Stack Developer with hands-on experience in Angular and .NET technologies. The ideal candidate will be responsible for developing responsive web applications, integrating APIs, and implementing business logic while collaborating within an Agile team environment.

Key Responsibilities:

Frontend Development:

·       Develop and maintain web applications using Angular (1+ years of experience).

·       Work with AJAX, jQuery, HTML, Tailwind CSS, and JavaScript.

·       Integrate API calls on the frontend using Angular services.

·       Implement business and validation logic following Angular best practices and patterns.

·       Design and apply custom CSS for responsive and user-friendly interfaces.

Backend Development:

·       Develop and maintain backend services using .NET Framework / .NET Core (3+ years).

·       Build applications using ASP.NET MVC architecture.

·       Work with Entity Framework Core for data access.

·       Write clean and efficient code using C#.

·       Design, query, and optimize databases using SQL.

Required Skills:

·       Strong proficiency in Angular, JavaScript, HTML, CSS (Tailwind preferred).

·       Solid experience with .NET Framework / .NET Core and ASP.NET MVC.

·       Hands-on experience with Entity Framework Core and SQL databases.

·       Experience in API integration and handling frontend-backend communication.

·       Knowledge of version control systems, especially Git.

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

• Support IT infrastructure (PCs, physical and virtual servers, storage, network, on-premises and cloud) i.e. systems provisioning, installations, configurations as well as monitoring and maintenance.
• Provide L2 technical support and advice to users on systems- related issues or queries.
• Perform systems administration/maintenance and works toward continuous optimization of systems performance.
• Standby with on-call availability with varied shifts including nights, weekends and holidays.
• Improve governance (policies, standards, guidelines) on successful delivery outcomes e.g. industry compliances, delivery frameworks/playbooks, port-mortem reviews, documentations Cross group collaboration
• Work closely with all technical group to on-board technical knowledge of solution offerings, inclusive of vendors and partners as needed Qualifications/Experience/Knowledge
• Diploma/Degree or equivalent
• Experienced in M365 End-Point Admin, and/or CompTIA Network.
• Min. 2-3 years of experience preferred.

• Technical knowledge infra stacks i.e. x86, Unix, storage and backups, networks, security, desktops/laptops/devices, servers

• Knowledge of OS – Linux, Windows OS, Mac OS, and Servers Operating Systems.

• Knowledge of Virtual Machines – VMware, Hyper-V

• Knowledge of Cloud – AWS, Azure, M365, Microsoft Intune, Alibaba, Huawei.

• Knowledge of network architecture and security, routers, switches, provisioning, firewalls, and security

• Possess problem solving skills and able to prioritize and manage multiple tasks.

• Demonstrated verbal, written communication and interpersonal skills with stakeholders.

EA Number: 11C4879

Qualifications:

• 14 - 18 years of relevant experience in an Apps Development role or senior level experience in an Enterprise Architecture role with subject matter expert in one or more areas.
• Hands on design & development of the REST API along with technical lead role on full development cycle for API including leading code/design reviews & architectural choices
• Hands on technical leadership of software engineers focused on API enablement technical architecture, design, development and delivery Exhibit expertise in all aspects of technology by understanding broader patterns and techniques as they apply to Citi’s internal and external cloud platforms (AWS, PCF, Akamai)
• Strong experience in Java based REST API development with good technical skillset in Spring, SpringBoot, Caching Service as (Redis, Hazelcast )
• Event Driven Messaging services(KAFKA, Solace) Lead resources and serve as a functional SME across the company through advanced knowledge of algorithms, data structures, distributed systems, networking, use of knowledge and experience to lead, architect, and drive broader adoption forward.
• Prior experience in industrializing APIs by enabling security, usage tracking, operational visibility/reporting, implementing QoS/SLAs, high availability etc. is required.
• Acquire relevant technology and financial industry skills (AWS PWS) and understand all aspects of NGA technology – including innovative approaches and new opportunities.
• Demonstrate knowledge on automating code quality, code performance, unit testing, and build processing in the CI/CD.

EA Number: 11C4879

• Minimum 8-10 years of experience in managing Windows environment with about 3-5 years of experience in financial institutes.
• Must be a bachelor’s/engineering graduate.
• Subject matter expert on core technologies – Windows OS, Hyper-V and Failover Clustering.
• Knowledge of VMware technologies (vSphere, vCenter, VROPS, VRLI) will be an advantage.
• In-depth hands-on knowledge/experience with HPE hardware (DL, Synergy, Simplivity, Alletra series).
• In-depth hands-on knowledge/experience with Python, PowerShell and Workflow integration tools.
• Knowledge and/or hands on working experience with patching tools and Active Directory.
• Ability to solve complex problems spanning multiple technologies and disciplines.
• Excellent communication, interpersonal and logical skills.
• Customer service oriented and a strong team player.
• Ability to work under pressure and a commitment to solving issues.
• French language proficiency would be seen as an advantage.
  
  EA Number: 11C4879

About the Role

We are seeking a highly experienced Lead Java Developer to design, develop, and implement large-scale distributed systems using modern frameworks and architectural patterns. The ideal candidate will have strong hands-on experience in Java/J2EE, Spring Boot, and microservices-based architecture, along with deep knowledge of system performance, scalability, and reliability.

You will collaborate closely with cross-functional teams to build enterprise-grade applications, define best practices, and ensure high-quality software delivery.

Key Responsibilities

• Design, develop, and implement large distributed systems using microservices architecture.
• Translate functional requirements into robust technical and design specifications.
• Define and enforce best practices, coding standards, and implementation patterns for web service development.
• Lead initiatives to build accelerators and tools that improve delivery quality and efficiency.
• Evaluate industry trends and emerging technologies to shape service design and enhance system performance.
• Identify design risks, propose alternative solutions, and recommend the best approach to meet project goals.
• Develop and maintain RESTful and SOAP web services using Spring Boot and Java frameworks.
• Write and review JUnit, functional, and end-to-end tests to ensure high code quality.
• Identify and resolve performance, scalability, and availability issues across applications.
• Support User Acceptance Testing (UAT), manage deployments to UAT and Production environments, and obtain necessary sign-offs.
• Create and maintain Functional Specifications (FSD) and Technical Specifications (TSD).
• Collaborate with DevOps teams to ensure smooth CI/CD pipelines and version control management.

Technical Skills & Requirements

• Bachelor’s Degree in Computer Science or related discipline.
• 10+ years of technical experience in backend system design, integration, and development.
• Strong hands-on experience in Java/J2EE, Spring Framework, and Spring Boot.
• In-depth understanding of Microservices architecture, SOA, REST, and SOAP services.
• Strong experience in Core Java (Java 8+), Junit, Cucumber, and design patterns.
• Proficiency in application servers such as WebSphere, WebLogic, or JBoss.
• Solid experience with databases like Oracle and Microsoft SQL Server.
• Working knowledge of Linux and IBM AIX operating systems.
• Experience with Git or similar version control systems.
• Good understanding of CI/CD pipelines and deployment automation.
• Excellent documentation skills (FSD, TSD).

Nice to Have

• Familiarity with containerization tools (Docker, Kubernetes).
• Exposure to cloud platforms (AWS, Azure, GCP).
• Experience in agile environments and DevOps practices.

EA Number: 11C4879