Total 27 job vacancies by Antas Pte. Ltd.

Role Overview

We are seeking an experienced Senior Java Full Stack Developer to lead the design, development, and implementation of enterprise-scale applications. The successful candidate will play a key role in delivering robust, scalable, and secure solutions while collaborating with cross-functional teams, stakeholders, and architects to support digital transformation and business-critical initiatives.

Key Responsibilities

• Lead the design, development, enhancement, and maintenance of enterprise-grade applications using Java, Spring Framework, and Spring Boot technologies.
• Architect and develop scalable, high-performance backend services and microservices to support complex business requirements.
• Design and implement modern, responsive user interfaces using React.js or Angular, ensuring an optimal user experience across platforms.
• Define application architecture, technical standards, and development best practices to ensure solution scalability, maintainability, and security.
• Collaborate with business stakeholders, product owners, solution architects, and project teams to gather requirements and translate them into technical solutions.
• Lead technical design discussions, code reviews, and development activities to ensure delivery of high-quality software solutions.
• Develop and integrate RESTful APIs and services to support enterprise application ecosystems and third-party system integrations.
• Drive application modernization initiatives, including migration to cloud-native and microservices-based architectures where applicable.
• Implement and optimize CI/CD pipelines, automated testing, and DevOps practices to improve software delivery efficiency.
• Analyze and resolve complex technical issues, perform root cause analysis, and implement preventive measures to enhance application stability and performance.
• Mentor junior and mid-level developers, providing technical guidance and promoting knowledge sharing within the development team.
• Ensure compliance with organizational security policies, coding standards, and regulatory requirements throughout the software development lifecycle.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field.
• Minimum 9 years of hands-on experience in Java Full Stack Development, with experience leading complex application development projects.
• Strong expertise in Java, Spring Framework, Spring Boot, and related enterprise application development technologies.
• Proven experience in designing and implementing microservices architectures and RESTful API integrations.
• Advanced proficiency in frontend technologies including React.js or Angular, JavaScript, TypeScript, HTML5, and CSS3.
• Experience working with relational databases and database design, including SQL optimization and performance tuning.
• Strong knowledge of software architecture principles, design patterns, and application security best practices.
• Hands-on experience with CI/CD tools and DevOps practices, including Git, Jenkins, GitLab CI/CD, Docker, Kubernetes, or equivalent technologies.
• Familiarity with Agile development methodologies and participation in end-to-end software delivery lifecycle activities.
• Strong analytical, problem-solving, and troubleshooting capabilities with the ability to address complex technical challenges.
• Excellent communication, stakeholder engagement, and technical leadership skills.

Job Summary

Design, develop, and maintain enterprise-grade full-stack web applications using Java, Spring Framework, and modern frontend technologies. Collaborate with stakeholders to deliver scalable, secure, and high-performance solutions aligned with business goals.

Responsibilities

• Design, develop, enhance, and maintain enterprise-grade web applications using Java, Spring Framework, and Spring Boot to meet business requirements
• Develop scalable and secure frontend applications using React.js or Angular to ensure optimal user experience and responsiveness
• Design and implement RESTful APIs and microservices-based solutions to support business-critical applications and system integrations
• Collaborate with business stakeholders, solution architects, and technical teams to gather requirements and define technical specifications for application solutions
• Participate in application architecture discussions, conduct code reviews, execute testing activities, plan deployments, and provide production support
• Troubleshoot application issues by performing root cause analysis and implementing sustainable solutions to improve system stability and performance
• Develop and maintain CI/CD pipelines to automate software build, testing, and deployment processes
• Ensure compliance with software development best practices, coding standards, security requirements, and governance policies
• Work closely with DevOps, infrastructure, and quality assurance teams to support application releases and environment management
• Identify and implement continuous improvement initiatives to optimize application performance, scalability, and maintainability

Required competencies and certifications

• Hands-on experience in Java, Spring Framework, and Spring Boot for backend application development
• Proficiency in frontend technologies including React.js or Angular, JavaScript, HTML5, and CSS3
• Experience designing, developing, and consuming RESTful APIs and microservices architectures
• Experience with source code management, CI/CD tools, and DevOps practices such as Git, Jenkins, GitLab CI/CD, Maven, or similar technologies
• Familiarity with relational databases and SQL, including performance tuning and query optimization
• Strong understanding of software development lifecycle (SDLC), Agile methodologies, and application deployment processes
• Ability to analyze complex technical issues, perform troubleshooting, and deliver effective solutions within project timelines
• Strong communication and stakeholder management skills to collaborate effectively across business and technical teams
• Ability to work independently and manage deliverables in a fast-paced, deadline-driven environment

Preferred competencies and qualifications

• Bachelor’s Degree in Computer Science, Information Technology, Software Engineering, or a related discipline
• Minimum 6 to 7years of relevant experience in full-stack application development within enterprise environments

We are seeking a Mainframe Backup Operations Engineer to support enterprise backup, recovery, and tape management operations within a large-scale mainframe environment. The role is responsible for ensuring the integrity, availability, and recoverability of business-critical data through effective backup administration and operational support.

Key Responsibilities

• Monitor and administer daily mainframe backup operations, ensuring successful completion of scheduled backup and recovery activities.

• Manage tape inventory and lifecycle processes using CA 1 Tape Management System, including tape allocation, retention, and archival controls.

• Execute backup and restore procedures using ADRDSSU and related mainframe utilities.

• Investigate backup job failures, perform root cause analysis, and implement corrective actions to minimize operational disruptions.

• Review backup reports, logs, and operational metrics to ensure compliance with service level requirements.

• Support disaster recovery testing and validation activities to verify backup recoverability and system resilience.

• Maintain backup and recovery documentation, operational procedures, and technical runbooks.

• Participate in incident, problem, and change management activities in accordance with established IT service management processes.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline.

• Minimum 5 years of experience in mainframe backup operations and administration.

• Hands-on experience with CA 1 Tape Management System, tape operations, and tape lifecycle management.

• Working knowledge of ADRDSSU, FlashCopy, backup recovery procedures, and storage management concepts.

• Familiarity with disaster recovery processes, resiliency planning, and backup validation activities.

• Strong troubleshooting, analytical, and problem-solving skills.

• Ability to support production operations and participate in after-hours support when required.

Job Summary

Design, develop, and maintain scalable, responsive web applications using React.js and related technologies. Collaborate with cross-functional teams to deliver high-quality frontend solutions that meet performance, usability, and security standards.

Responsibilities

• Design, develop, and maintain scalable and responsive web applications using React.js, JavaScript, HTML5, CSS3, and jQuery to meet business needs
• Build reusable UI components to improve development efficiency and ensure consistent user experience
• Optimize application performance, usability, and cross-browser compatibility for seamless user interactions
• Integrate frontend applications with RESTful APIs and backend services to enable dynamic data exchange
• Collaborate with business stakeholders, UX/UI designers, and development teams to deliver high-quality, user-centric solutions
• Perform code reviews, debugging, and troubleshooting to enhance application stability and functionality
• Participate in the full software development lifecycle, including design, development, testing, deployment, and production support to ensure reliable releases
• Ensure compliance with coding standards, security requirements, and frontend development best practices to maintain code quality and security

Required competencies and certifications

• Strong proficiency in React.js, JavaScript (ES6+), HTML5, CSS3, AJAX, JSON, and jQuery to develop robust frontend applications
• Experience with Redux, Context API, RESTful APIs, and responsive web design to build scalable and adaptive interfaces
• Knowledge of frontend performance optimization, web accessibility standards, and SEO best practices to enhance application reach and usability
• Familiarity with Git, CI/CD tools, browser debugging tools, and Agile development methodologies to support efficient development workflows
• Ability to work onsite in Singapore to collaborate effectively with local teams and stakeholders

Preferred competencies and qualifications

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field
• Experience with Adobe Creative Suite, Photoshop, Figma, or CMS platforms to support design and content management tasks
• Strong analytical, problem-solving, communication, and stakeholder management skills to drive project success
• Ability to manage multiple priorities effectively in a fast-paced environment

Responsibilities

• Lead development and enhancement initiatives for applications running on IBM i / AS400 platforms
• Analyze business requirements and translate them into detailed technical designs and specifications
• Oversee coding, unit testing, and deployment activities while ensuring adherence to quality standards
• Conduct root cause analysis for production issues and implement long-term fixes to prevent recurrence
• Review code, enforce development standards, and ensure best practices are followed across the team
• Coordinate with stakeholders, including business users, architects, and onsite teams, to ensure alignment
• Manage task allocation, track progress, and ensure timely delivery of project milestones
• Support production systems by monitoring performance, resolving incidents, and ensuring system availability
• Prepare and maintain technical documentation, test plans, and status reports
• Participate in design discussions and provide technical recommendations for system improvements
• Mentor junior team members and facilitate knowledge sharing within the team
• Drive continuous service improvement initiatives and contribute to process optimization

Requirements

• Strong experience in IBM i / AS400 application development
• Proficiency in COBOL, RPG (RPGLE).
• Sound experience in financial industry with good experience in payments
• Hands-on experience with DB2 and embedded SQL
• Familiarity with development and change management tools
• Solid understanding of system performance, job scheduling, and operational support on IBM i platforms
• Experience in Omni Script, Control-M , Batch Processing
• Experience in application maintenance, enhancements, and production support environments
• Ability to work in distributed (onsite-offshore) delivery models
• Strong analytical, problem-solving, and debugging capabilities

Responsibilities:

• Analyze business and system requirements to identify test scenarios, impacts, and quality risks across enterprise applications.
• Design, develop, and execute comprehensive test strategies covering functional, integration, regression, and user acceptance testing.
• Validate end-to-end business processes across UI, API, database, and backend systems to ensure data accuracy and system reliability.
• Prepare detailed test cases, test data, and test evidence while maintaining complete testing documentation.
• Perform API and database validation to ensure seamless integration between multiple applications and services.
• Support release validation activities, production deployments, and post-implementation verification.
• Investigate application issues, perform root cause analysis, and collaborate with development teams to resolve defects.
• Participate in defect triage meetings and manage defects through their lifecycle using standard tracking tools.
• Develop and maintain automated test scripts and frameworks to improve testing efficiency and regression coverage.
• Monitor application performance and support production incident analysis to ensure service stability.
• Work closely with business users, product owners, developers, and project teams to ensure successful project delivery.
• Contribute to continuous improvement initiatives, testing standards, and quality assurance best practices.

Requirements:

• Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.
• Hands-on experience in Avaloq core banking systems with exposure to implementation, testing, and production support.
• Strong experience in Functional Testing, System Integration Testing (SIT), User Acceptance Testing (UAT), and Regression Testing.
• Hands-on experience in API testing and database validation using SQL.
• Experience validating complex business workflows and transaction-based applications.
• Knowledge of test planning, test case design, defect management, and release validation processes.
• Experience with defect tracking and project management tools such as Jira and Azure DevOps.
• Exposure to test automation using tools such as Playwright and scripting languages such as Python.
• Familiarity with Agile and Waterfall software development methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Experience supporting production issues, incident analysis, and application releases is preferred.
• Exposure to banking, financial services, enterprise platforms, or large-scale transactional systems will be an added advantage.

Responsibilities

• Analyze business and functional requirements and translatethem into comprehensive test scenarios and test cases.
• Execute System Integration Testing (SIT), User Acceptance Testing (UAT),End-to-End Testing, and Regression Testing.
• Validate banking and wealth management workflows, transactions, and systemintegrations.
• Perform API and interface testing to ensure seamless integration betweenapplications.
• Identify, document, track, and manage defects through to resolution.
• Collaborate with Business Analysts, Developers, Project Managers, andstakeholders throughout the project lifecycle.
• Participate in requirement workshops, impact assessments, and solution reviewsessions.
• Prepare test plans, test reports, and testing documentation in accordancewith project standards.
• Support release activities and ensure successful deployment of systemenhancements.
• Conduct functional walkthroughs, knowledge transfer sessions, and usertraining where required.
• Contribute to continuous improvement initiatives and testing best practices.
• Provide regular project updates, risk assessments, and testing status reportsto stakeholders.

Requirements

• 8+ years of experience in Software Testing and QualityAssurance.
• Strong experience in SIT, UAT, Functional Testing, Regression Testing, andEnd-to-End Testing.
• Hands-on experience with banking, financial services, or wealth managementapplications.
• Exposure to Avaloq or similar core banking platforms is highly preferred.
• Experience in API testing, integration testing, and defect management.
• Strong understanding in Agile methodologies.
• Proficiency in test management and defect tracking tools such as Jira, TFS,or similar platforms.
• Ability to analyze complex business requirements and assess system impacts.
• Strong stakeholder management, communication, and collaboration skills.
• Experience facilitating workshops, user training, and knowledge transfersessions.
• Excellent problem-solving, analytical, and documentation skills.
• ISTQB certification or equivalent testing certification is an addedadvantage.

Responsibilities

• Lead development and enhancement initiatives for applications running on IBM i / AS400 platforms
• Analyze business requirements and translate them into detailed technical designs and specifications
• Oversee coding, unit testing, and deployment activities while ensuring adherence to quality standards
• Conduct root cause analysis for production issues and implement long-term fixes to prevent recurrence
• Review code, enforce development standards, and ensure best practices are followed across the team
• Coordinate with stakeholders, including business users, architects, and onsite teams, to ensure alignment
• Manage task allocation, track progress, and ensure timely delivery of project milestones
• Support production systems by monitoring performance, resolving incidents, and ensuring system availability
• Prepare and maintain technical documentation, test plans, and status reports
• Participate in design discussions and provide technical recommendations for system improvements
• Mentor junior team members and facilitate knowledge sharing within the team
• Drive continuous service improvement initiatives and contribute to process optimization

Requirements

• Strong experience in IBM i / AS400 application development
• Proficiency in COBOL, RPG (RPGLE).
• Sound experience in financial industry with good experience in payments
• Hands-on experience with DB2 and embedded SQL
• Familiarity with development and change management tools
• Solid understanding of system performance, job scheduling, and operational support on IBM i platforms
• Experience in Omni Script, Control-M , Batch Processing
• Experience in application maintenance, enhancements, and production support environments
• Ability to work in distributed (onsite-offshore) delivery models
• Strong analytical, problem-solving, and debugging capabilities

Responsibilities:

• Analyze business and system requirements to identify test scenarios, impacts, and quality risks across enterprise applications.
• Design, develop, and execute comprehensive test strategies covering functional, integration, regression, and user acceptance testing.
• Validate end-to-end business processes across UI, API, database, and backend systems to ensure data accuracy and system reliability.
• Prepare detailed test cases, test data, and test evidence while maintaining complete testing documentation.
• Perform API and database validation to ensure seamless integration between multiple applications and services.
• Support release validation activities, production deployments, and post-implementation verification.
• Investigate application issues, perform root cause analysis, and collaborate with development teams to resolve defects.
• Participate in defect triage meetings and manage defects through their lifecycle using standard tracking tools.
• Develop and maintain automated test scripts and frameworks to improve testing efficiency and regression coverage.
• Monitor application performance and support production incident analysis to ensure service stability.
• Work closely with business users, product owners, developers, and project teams to ensure successful project delivery.
• Contribute to continuous improvement initiatives, testing standards, and quality assurance best practices.

Requirements:

• Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.
• Hands-on experience in Avaloq core banking systems with exposure to implementation, testing, and production support.
• Strong experience in Functional Testing, System Integration Testing (SIT), User Acceptance Testing (UAT), and Regression Testing.
• Hands-on experience in API testing and database validation using SQL.
• Experience validating complex business workflows and transaction-based applications.
• Knowledge of test planning, test case design, defect management, and release validation processes.
• Experience with defect tracking and project management tools such as Jira and Azure DevOps.
• Exposure to test automation using tools such as Playwright and scripting languages such as Python.
• Familiarity with Agile and Waterfall software development methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Experience supporting production issues, incident analysis, and application releases is preferred.
• Exposure to banking, financial services, enterprise platforms, or large-scale transactional systems will be an added advantage.

Responsibilities

• Analyze business and functional requirements and translatethem into comprehensive test scenarios and test cases.
• Execute System Integration Testing (SIT), User Acceptance Testing (UAT),End-to-End Testing, and Regression Testing.
• Validate banking and wealth management workflows, transactions, and systemintegrations.
• Perform API and interface testing to ensure seamless integration betweenapplications.
• Identify, document, track, and manage defects through to resolution.
• Collaborate with Business Analysts, Developers, Project Managers, andstakeholders throughout the project lifecycle.
• Participate in requirement workshops, impact assessments, and solution reviewsessions.
• Prepare test plans, test reports, and testing documentation in accordancewith project standards.
• Support release activities and ensure successful deployment of systemenhancements.
• Conduct functional walkthroughs, knowledge transfer sessions, and usertraining where required.
• Contribute to continuous improvement initiatives and testing best practices.
• Provide regular project updates, risk assessments, and testing status reportsto stakeholders.

Requirements

• 8+ years of experience in Software Testing and QualityAssurance.
• Strong experience in SIT, UAT, Functional Testing, Regression Testing, andEnd-to-End Testing.
• Hands-on experience with banking, financial services, or wealth managementapplications.
• Exposure to Avaloq or similar core banking platforms is highly preferred.
• Experience in API testing, integration testing, and defect management.
• Strong understanding in Agile methodologies.
• Proficiency in test management and defect tracking tools such as Jira, TFS,or similar platforms.
• Ability to analyze complex business requirements and assess system impacts.
• Strong stakeholder management, communication, and collaboration skills.
• Experience facilitating workshops, user training, and knowledge transfersessions.
• Excellent problem-solving, analytical, and documentation skills.
• ISTQB certification or equivalent testing certification is an addedadvantage.

Key Responsibilities

• Administer and maintain IBM DB2 databases on z/OS platforms, ensuring high availability, performance, and operational stability of business-critical applications.

• Perform database performance monitoring and tuning activities, including SQL optimization, access path analysis, buffer pool tuning, tablespace management, RUNSTATS, REORG, COPY, and other DB2 utility operations.

• Review, analyse, and optimise complex SQL statements developed by application teams to improve query efficiency, reduce resource consumption, and meet performance service levels.

• Design and implement database objects including tablespaces, databases, tables, indexes, views, aliases, and referential integrity structures to support application development and enhancement initiatives.

• Troubleshoot and resolve database-related incidents involving SQLCODE errors, locking and concurrency issues, deadlocks, database object failures, storage constraints, and application performance degradation.

• Support database change implementation activities throughout the Software Development Life Cycle (SDLC), including object creation, schema modifications, migration planning, deployment validation, and production releases.

• Execute database backup, recovery, restoration, and disaster recovery procedures to ensure data protection and business continuity requirements are met.

• Manage database capacity planning activities by monitoring storage utilisation, growth trends, and system resource consumption to support future business demands.

• Collaborate with application development, infrastructure, and support teams to provide technical guidance on DB2 database standards, SQL coding best practices, and performance optimisation methodologies.

• Support testing activities by performing database refreshes, data extraction, data masking, test data preparation, and database validation during SIT, UAT, and production implementation cycles.

• Maintain database security controls, user access management, and audit compliance requirements in accordance with organisational policies and regulatory standards.

• Prepare and maintain operational documentation, database configuration records, recovery procedures, technical runbooks, and support knowledge repositories.

Requirements

• Degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.

• Minimum 8 years of hands-on experience administering IBM DB2 databases in large-scale enterprise or mainframe environments.

• Strong expertise in DB2 for z/OS administration, performance tuning, database monitoring, SQL optimisation, backup and recovery processes.

• Proven experience with DB2 utilities including RUNSTATS, REORG, COPY, LOAD, UNLOAD, CHECK utilities, and database maintenance activities.

• Experience supporting database deployments and migrations across Development, SIT, UAT, and Production environments.

• Strong understanding of IBM Mainframe technologies including JCL (Job Control Language), VSAM datasets, catalog management, and storage concepts.

• Experience with database performance analysis tools, monitoring solutions, and incident management processes.

• Knowledge of disaster recovery planning, database restoration procedures, and business continuity practices.

• Familiarity with change management, release management, and IT service management processes.

• Strong analytical, troubleshooting, and problem-solving skills with the ability to diagnose complex database and application performance issues.

• Excellent communication skills with the ability to collaborate effectively with application development, infrastructure, and business stakeholders.

Job Summary

Design, develop, and maintain enterprise applications on the Pega Platform, delivering business-critical case management and workflow automation solutions. Collaborate in Agile teams to support integrations, upgrades, and production environments in the Banking and Financial Services domain.

Responsibilities

• Design, develop, and maintain enterprise applications using Pega PRPC / Pega Platform to meet business needs
• Build and enhance case management and workflow automation solutions for critical business applications
• Develop and support integrations with external enterprise systems using REST, SOAP, SQL services, and REST APIs
• Lead Pega upgrade and migration activities to ensure platform stability and compliance
• Design and implement customer onboarding and digital onboarding platforms using modern headless architecture
• Develop and maintain KYC and CLM applications supporting compliance and customer lifecycle management
• Configure and customize Pega components including Activities, Flows, Decision Rules, Declarative Rules, Report Definitions, and List Views
• Perform Pega UI development using sections, harnesses, layouts, and responsive user interface components
• Integrate Kafka messaging and enterprise workflow for real-time communication and processing
• Support production environments by managing incidents, resolving defects, troubleshooting, and performing BAU support
• Conduct requirement analysis, estimate effort, design technical solutions, and assess impact for change requests and enhancements
• Collaborate with business analysts, QA teams, architects, and stakeholders in Agile delivery environments
• Participate actively in Agile/Scrum ceremonies, sprint planning, backlog grooming, and Jira-based project tracking
• Manage release activities including deployment support and post-production validation
• Develop and optimize database interactions using SQL and Oracle Database technologies
• Ensure compliance with enterprise coding standards, security practices, and Pega best practices

Required competencies and certifications

• 12+ years of hands-on experience in Pega PRPC and Pega Platform development and support
• Certified in Pega PRPC
• Experience in Pega Case Management, workflow automation, and business process management solutions
• Proven experience in Banking & Financial Services or Insurance domain projects
• Skilled in Pega Integration using REST, SOAP, SQL services, and external APIs
• Experience in Pega Upgrade & Migration projects
• Experience in Pega Production Support, incident management, and defect resolution
• Hands-on experience in Pega UI Development and rule customization
• Experience in KYC/CLM applications and customer onboarding solutions
• Proficient in Java, SQL, and Oracle Database
• Experience working in Agile/Scrum environments using Jira
• Skilled in configuring Activities, Flows, Decision Rules, Declarative Rules, Report Definitions, and List Views
• Experience in Kafka messaging integration and enterprise integration frameworks
• Experience in headless application development and digital workflow platforms
• Strong analytical, communication, stakeholder management, and problem-solving skills

Responsibilities

• Lead the design and implementation of enterprise-scale Pega solutions supporting regulatory compliance, customer lifecycle management, and digital banking transformation initiatives.
• Provide technical leadership for the development of complex workflow automation and case management applications using the Pega Platform.
• Partner with business stakeholders, compliance teams, and solution architects to translate regulatory and operational requirements into scalable technical solutions.
• Design and govern end-to-end customer onboarding, KYC remediation, AML review, and customer due diligence workflows.
• Define application architecture, integration patterns, and technical standards across Pega ecosystems and enterprise platforms.
• Lead integration initiatives involving REST APIs, SOAP services, Kafka messaging platforms, middleware technologies, and external banking applications.
• Review solution designs, conduct code reviews, and ensure adherence to enterprise architecture, security, and regulatory requirements.
• Drive platform modernization, version upgrades, migration activities, and performance optimization initiatives.
• Manage technical risks, conduct impact assessments, and recommend strategic improvements to application architecture and delivery processes.
• Support production systems through governance of incident management, root cause analysis, service restoration, and continuous improvement initiatives.
• Mentor development teams and provide technical guidance on Pega best practices, design patterns, and development standards.
• Participate in Agile delivery programs, sprint planning, release governance, and stakeholder reporting activities.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or related discipline.
• Minimum 12 years of experience in enterprise application development with at least 8 years of specialized experience in Pega Platform implementation.
• Strong expertise in Pega architecture, case management, workflow automation, and business process management frameworks.
• Proven experience delivering banking technology solutions supporting KYC, AML, CLM, onboarding, compliance, or regulatory transformation programs.
• Experience designing large-scale enterprise integrations using Kafka, REST APIs, SOAP services, and middleware platforms.
• Strong knowledge of banking operational processes, customer due diligence requirements, and regulatory compliance frameworks.
• Experience leading platform upgrade, migration, and application modernization initiatives.
• Hands-on experience with Oracle Database, SQL, and Java technologies.
• Pega Certified Senior System Architect (CSSA) or Pega Certified Lead System Architect (CLSA) preferred.
• Experience working within Agile delivery environments and collaborating with geographically distributed teams.
• Strong stakeholder management, technical leadership, and communication skills.

We are seeking an experienced Linux System Administrator to manage and support mission-critical enterprise Linux infrastructure environments. The successful candidate will be responsible for Linux server administration, operating system upgrades, performance tuning, troubleshooting, automation, high-availability clustering, security compliance, and infrastructure support.

Key Responsibilities

Administer, maintain, and support enterprise Linux server environments, primarily Red Hat Enterprise Linux (RHEL), across production, testing, and disaster recovery platforms.

Perform Linux operating system installation, configuration, patching, upgrades, and lifecycle management activities.

Manage and support Linux-based infrastructure services including DNS, NTP, LVM (Logical Volume Manager), file systems, storage management, and system monitoring tools.

Implement, configure, and maintain high-availability and clustering solutions to ensure system resilience and business continuity.

Monitor server performance, conduct capacity planning, identify bottlenecks, and implement performance tuning recommendations.

Investigate and resolve complex Linux operating system issues, perform root cause analysis (RCA), and implement preventive measures.

Support incident, problem, and change management processes in accordance with ITIL best practices.

Develop and maintain shell scripts and automation solutions to improve operational efficiency and reduce manual administrative tasks.

Collaborate with infrastructure, network, database, middleware, and application teams to support production systems and project implementations.

Review and approve infrastructure-related changes, ensuring compliance with organizational policies and operational standards.

Manage backup and recovery processes, system health monitoring, and disaster recovery readiness.

Implement Linux security hardening, user access management, privilege controls, and vulnerability remediation activities.

Maintain technical documentation, operational procedures, and system configuration standards.

Support internal and external audits by providing infrastructure documentation, evidence, and compliance reports.

Provide technical guidance and mentoring to junior system administrators and support teams.

Mandatory Requirements

• Bachelor's Degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.
• Minimum 5 years of hands-on experience in Linux system administration within enterprise-scale environments.
• Strong experience administering Red Hat Enterprise Linux (RHEL) servers in production environments.
• Proven experience with Linux server installation, configuration, patching, upgrades, and troubleshooting.
• Hands-on experience with Linux clustering and high-availability solutions such as Veritas Cluster Server, Pacemaker, Corosync, or equivalent technologies.
• Strong knowledge of Linux performance tuning, system diagnostics, and capacity management.
• Experience with Logical Volume Manager (LVM), file system administration, storage management, and server hardening.
• Proficiency in Shell scripting (Bash/Korn Shell) for automation and operational support.
• Strong understanding of TCP/IP networking, DNS, NTP, SSH, routing, and network troubleshooting.
• Experience implementing Linux security controls, user access management, and vulnerability remediation.
• Familiarity with enterprise monitoring and alerting tools.
• Strong analytical, troubleshooting, and problem-solving skills

Job Description & Requirements

Job Summary

We are seeking a Senior level, Linux system administrator to support and maintain enterprise Linux infrastructure environments. The successful candidate will be responsible for ensuring the stability, availability, security, and performance of Linux servers supporting business-critical applications.

Key Responsibilities

• Administer and support enterprise Linux server environments across development, testing, production, and disaster recovery platforms.
• Perform Linux operating system installation, configuration, patching, upgrades, and maintenance activities.
• Monitor system health, availability, and performance, and implement corrective actions to ensure service reliability.
• Troubleshoot and resolve Linux operating system, infrastructure, and application-related issues within agreed service levels.
• Conduct root cause analysis for system incidents and implement preventive measures to minimize recurring issues.
• Support capacity planning, system performance tuning, and infrastructure optimization initiatives.
• Manage Linux services, including file systems, storage, logical volume management (LVM), DNS, NTP, and user access administration.
• Implement and maintain server security controls, system hardening standards, and access management procedures.
• Develop and maintain shell scripts and automation tools to streamline operational processes and improve efficiency.
• Collaborate with application, database, network, and infrastructure teams to support project implementation and production releases.
• Participate in change management activities, including impact assessments, implementation planning, and post-change validation.
• Support backup, recovery, and disaster recovery processes to ensure business continuity requirements are met.
• Maintain accurate technical documentation, operational procedures, and system configuration records.
• Assist with audit, compliance, and regulatory requirements by providing supporting documentation and evidence.
• Provide technical guidance to junior team members and contribute to knowledge-sharing initiatives.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related discipline.
• Minimum 10 years of experience in Linux system administration and infrastructure support within enterprise environments.
• Hands-on experience with Red Hat Enterprise Linux (RHEL), CentOS, Oracle Linux, or equivalent Linux distributions.
• Strong knowledge of Linux server administration, system troubleshooting, and performance monitoring.
• Experience in Linux patching, operating system upgrades, and production support activities.
• Working knowledge of Linux clustering, high-availability configurations, and disaster recovery concepts.
• Experience with shell scripting (Bash/Korn Shell) and automation of routine administration tasks.
• Good understanding of networking concepts including TCP/IP, DNS, NTP, SSH, and connectivity troubleshooting.
• Knowledge of system security, access management, vulnerability remediation, and server hardening practices.
• Familiarity with enterprise monitoring tools and incident management processes.
• Strong analytical, problem-solving, communication, and stakeholder management skills.
• Ability to work independently and support critical production environments.