Total 63 job vacancies by Exasoft Pte. Ltd.

• Experience in AWS platform administration 
• Develop and maintain DevOps pipeline on AWS Cloud · 
• Develop and maintain AWS CloudFormation IaC templates.
• Configure and administer platform including security, performance, and scalability.
• Hands on experience on AWS infrastructure services, such as IAM roles and policies, Security Control Policies, VPC routings, security groups, Lambda, SageMaker and DataSync etc.
• Understanding or hands on experience to CI/CD Pipeline 
• Monitor and troubleshoot and resolve any issues that arise in the platform

Key Responsibilities

• Gather, analyze, and document business requirements related to data governance, data quality, metadata, and master data.
• Partner with business and technical teams to define data definitions, business glossaries, data standards, and data ownership.
• Support the development and maintenance of data governance frameworks, policies, standards, and procedures.
• Identify data quality issues, analyze root causes, and work with stakeholders to define remediation plans.
• Facilitate workshops and meetings with data owners, stewards, and SMEs to align on governance requirements.
• Document data flows, data lineage, data mappings, and process models.
• Translate business needs into functional requirements for data governance tools and solutions.
• Assist in implementing data catalog, metadata management, and data quality tools.
• Monitor governance KPIs, data quality metrics, and compliance with data standards.
• Support regulatory and compliance initiatives related to data privacy, retention, and security.
• Create reports, dashboards, and presentations to communicate governance progress and risks.
• Promote data governance awareness and help drive adoption across business units.

Required Qualifications

• Bachelor’s degree in Business, Information Systems, Computer Science, Data Management, or a related field.
• 3+ years of experience as a Business Analyst, Data Analyst, or Data Governance Analyst.
• Strong understanding of data governance, data quality, metadata, master data, and data lifecycle concepts. Experience gathering and documenting business and functional requirements. Knowledge of data governance frameworks, policies, and best practices. Strong analytical, problem-solving, and stakeholder management skills.
• Experience with SQL and data analysis/reporting tools.
• Excellent communication, documentation, and facilitation skills.
• Ability to work across cross-functional teams in a fast-paced environment.

Key Responsibilities

• Design and implement end-to-end AI solutions using LLMs (e.g., GPT-based or open-source models)
• Build and optimize Retrieval-Augmented Generation (RAG) pipelines for enterprise use cases
• Develop agentic AI systems capable of autonomous reasoning, planning, and task execution
• Architect and deliver goal-based AI platforms with full-stack capabilities (frontend, backend, APIs)
• Integrate AI models into scalable applications using microservices architecture
• Deploy, monitor, and scale AI workloads on AWS (e.g., EC2, S3, Lambda, SageMaker)
• Apply NLP techniques for text processing, semantic search, classification, and summarization
• Work with vector databases (e.g., Pinecone, FAISS, OpenSearch)
• Ensure model performance, reliability, and security in production environments
• Collaborate with cross-functional teams including product, data, and DevOps

Required Skills & Qualifications

• Strong experience with LLMs (Large Language Models) and prompt engineering
• Hands-on expertise in RAG (Retrieval-Augmented Generation) frameworks
• Solid understanding of Agentic AI / Autonomous Agents
• Proficiency in Natural Language Processing (NLP)
• Experience with Python and AI/ML frameworks (e.g., LangChain, LlamaIndex, Hugging Face)
• Strong experience in AWS cloud services (SageMaker, Lambda, ECS, API Gateway, etc.)
• Experience building full-stack AI applications (React/Node.js or similar stack)
• Knowledge of vector databases and embeddings
• Familiarity with REST APIs, Docker, Kubernetes
• Understanding of MLOps practices (CI/CD, model monitoring, versioning)

Responsibilities:

• Collaborate with the development and data engineering teams to understand ETL processes and data flows.
• Review Data Models, Data Mappings, Architectural Documentation to create/execute effective SIT Test Plans and SIT test case
• Design and execute comprehensive test plans for ETL processes, ensuring data integrity and accuracy throughout the data lifecycle.
• Develop and maintain test cases, scripts, and documentation for ETL testing activities.
• Validates data by running queries in the database and verify the results match the expectations
• Analyses and troubleshoots erroneous results, determines the root causes, logs the defects in HP Quality Centre/ALM and enables defect management, including working with the development team on the resolution of Software related defects
• Solid understanding of databases and systems and the ability to communicate effectively across groups
• Works closely with the Software development team (Business Analysts, Developers)

Key Responsibilities:

• Design and implement Terraform configurations for infrastructure provisioning across AWS, Azure, and on-premises environments.
• Build modular Terraform modules, state management (remote backends like S3/Terraform Cloud), and workspaces for environment isolation.
• Integrate Terraform with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) for automated deployments and drift detection.
• Establish governance with policy-as-code (OPA, Sentinel) and secure state handling.
• Collaborate with DevOps and security teams to define IaC standards, including tagging, naming conventions, and compliance checks.
• Perform infrastructure drift detection, remediation, and migration of existing resources to Terraform.
• Document Terraform workflows, create runbooks, and train teams on best practices.

Required Skills & Experience:

• Minimum 5 years in infrastructure automation, with 3+ years hands-on Terraform experience.
• Expertise in Terraform , (AWS, Azure, Kubernetes), modules, and advanced features (for_each, dynamic blocks).
• Strong GitOps practices, CI/CD integration, and remote state management.
• Proficiency in Python/Bash for Terraform wrappers, data sources, and provisioners.
• Experience with multi-cloud environments and container orchestration (EKS, AKS).
• Familiarity with security scanning (Checkov, tfsec) and drift detection tools.

Responsibilities

• Design, implement, and manage enterprise-grade data protection, backup, and storage solutions
• Administer and optimize backup platforms such as Cohesity, NetBackup, Commvault, and Veeam
• Manage storage infrastructure including disk-based systems and backup storage targets
• Ensure efficient backup, restore, and disaster recovery operations
• Deliver enterprise services support, acting as a key interface between clients and internal teams
• Manage and support integrated data protection platforms and appliances
• Implement backup and storage strategies across AWS, Azure, and on-prem environments
• Monitor storage capacity, utilization, and performance, ensuring optimal resource allocation
• Handle incident management, troubleshooting, and root cause analysis for backup and storage issues
• Perform regular DR drills, backup validation, and compliance checks
• Support and manage VMware-based virtual environments with integrated backup solutions
• Drive continuous improvements in storage efficiency, data lifecycle, and retention strategies
• Maintain detailed technical documentation, SOPs, and operational reports
• Support system upgrades, patching, and security hardening initiatives

Requirements

• Strong 15+ years of hands-on experience in Data Protection & Backup Technologies such as Cohesity, Veritas NetBackup, Commvault, Veeam, Rubrik
• Strong experience in Enterprise Backup Architecture and Data Lifecycle Management
• Experience managing Enterprise Storage environments
• Good experience in Banking
• Good experience in:

1. Storage provisioning and configuration
2. Disk and backup storage management
3. Capacity planning and performance tuning

• Strong experience with storage systems integrated with backup platforms
• Hands-on experience in Microsoft Azure, Amazon Web Services (AWS)
• Backup and storage management in hybrid/cloud environments
• Strong working knowledge of VMware and virtualization
• Strong experience in Enterprise Service Delivery and customer-facing roles
• Strong experience with ITSM tools such as ServiceNow (SNOW), Remedy etc
• Understanding of Enterprise Ticketing and Operational Workflows
• Experience with Dell EMC storage and Data Protection Solutions
• Strongly preferred to have certification in Veritas, Rubrik, Cohesity, AWS, Azure, DELL EMC
• Responsibilities
• Design, implement, and manage enterprise-grade data protection, backup, and storage solutions
• Administer and optimize backup platforms such as Cohesity, NetBackup, Commvault, and Veeam
• Manage storage infrastructure including disk-based systems and backup storage targets
• Ensure efficient backup, restore, and disaster recovery operations
• Deliver enterprise services support, acting as a key interface between clients and internal teams
• Manage and support integrated data protection platforms and appliances
• Implement backup and storage strategies across AWS, Azure, and on-prem environments
• Monitor storage capacity, utilization, and performance, ensuring optimal resource allocation
• Handle incident management, troubleshooting, and root cause analysis for backup and storage issues
• Perform regular DR drills, backup validation, and compliance checks
• Support and manage VMware-based virtual environments with integrated backup solutions
• Drive continuous improvements in storage efficiency, data lifecycle, and retention strategies
• Maintain detailed technical documentation, SOPs, and operational reports
• Support system upgrades, patching, and security hardening initiatives

Responsibilities

• Design, develop, and deploy integration flows using IBM ACE v11/v12.
• Administer and troubleshoot IBM ACE environments, ensuring high availability and performance.
• Collaborate with cross-functional teams to support enterprise integration projects, including migration initiatives.
• Develop backend components using the Java Spring Framework to support integration requirements.
• Work with IBM MQ to manage messaging between enterprise applications.
• Interpret and implement solutions based on SWIFT messaging formats for financial integrations.
• Apply best practices in CI/CD, source control, and automation using tools like GitHub.
• Utilize Linux OS for deployment, monitoring, and troubleshooting of integration environments.
• Provide production support and ensure rapid incident resolution.
• Maintain comprehensive documentation of system architecture and code changes.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 5 years of hands-on experience with IBM ACE and Java Spring Framework.
• Proven experience with IBM ACE v11/v12, including configuration and troubleshooting.
• Strong understanding of IBM MQ and message-oriented middleware.
• Proficient in Linux OS with solid troubleshooting skills.
• Familiarity with CI/CD pipelines, especially using GitHub.
• Working knowledge of SWIFT messaging formats is required.
• Excellent problem-solving abilities and meticulous attention to detail.
• Strong verbal and written communication skills; team-oriented mindset.
• Experience with enterprise integration patterns and financial services systems
• Prior involvement in IBM ACE upgrade or migration projects
• Knowledge of containerization (e.g., Docker, Kubernetes) is a plus

Summary

We are seeking an experienced IT professional with strong expertise in Active Directory, Windows Server, and VMware virtualization technologies, with additional knowledge of cloud platforms (AWS/Azure) and Nutanix infrastructure. The candidate will be responsible for supporting, designing, and managing enterprise-level infrastructure solutions in hybrid environments.

Responsibilities

• Provide support and administration for Active Directory services, ADFS, DFS, and SFTP.
• Support the implementation, troubleshooting, and maintenance of Windows systems (2008/2012/2016) in hybrid environments.
• Manage day-to-day operational issues, monitoring, and problem resolution across Windows client/server/storage/mobile devices.
• Administer and optimize VMware virtualization technologies, including vSphere, vCenter Management Suite, Site Recovery Manager, VRA, VROPS, VRNI, and vRealize Log Insight.
• Install, configure, and manage x86 server and converged infrastructure technologies (HP, Dell, HP SIM).
• Support basic administration of storage platforms (NetApp, EMC, IBM, etc.).
• Perform installation, configuration, and administration of components in large VMware environments following best practices.
• Design and manage VM templates, ensuring proper right-sizing using vCenter Operations Manager.
• Administer Microsoft technologies: Active Directory, File/Print services, DNS, DHCP, Clustering, and RDS.
• Develop, design, and implement patch management systems (WSUS, SMS, SCCM, VMware Update Manager).
• Plan and implement VMware DRS, HA, Fault Tolerance, Disaster Recovery (DR), and Business Continuity solutions.
• Support cloud integration with in-depth knowledge of AWS services (EC2, S3, ELB, Auto-scaling, etc.).
• Assess client workloads and develop cloud adoption roadmaps and business cases.
• Install, configure, and manage Nutanix nodes including IPMI setup, AOS installation, Prism monitoring, and DR/backup integration.
• Configure VMware clusters in Nutanix and patch ESXi hosts in Nutanix VMware clusters.
• Perform applications management in Prism Central.
• Ensure system integration, performance, and reliability across platforms.

Requirements

• Bachelor’s degree in Engineering, Computer Science, MIS, or related field.
• Minimum of 6+ years in IT infrastructure with strong background in architecting, implementing, and managing Windows and VMware environments.
• Strong technical expertise in Active Directory, ADFS, DFS, SFTP Windows Server (2008/2012/2016) administration in hybrid setups
• VMware vSphere, vCenter, SRM, VRA, VROPS, VRNI, vRealize Log Insight
• Server hardware (HP, Dell) and converged infrastructure
• Storage technologies (NetApp, EMC, IBM) – basic level
• Patch management tools (WSUS, SCCM, VMware Update Manager)
• Cloud platforms (AWS/Azure)
• Nutanix platform (installation, configuration, Prism management)
• In-depth knowledge of business continuity and disaster recovery planning for both physical and virtual machines.
• Strong knowledge of networking and storage concepts from a Windows/Platform perspective.
• Excellent communication skills (verbal and written) with the ability to collaborate across teams and interface with customers.
• Ability to assess environments and design world-class infrastructure solutions leveraging best practices.

Job Title – Terraform Infrastructure as Code (IaC) Engineer (L3)

Location - Singapore (Onsite)

Start Date – ASAP

Permanent role

Salary plus benefits

Job Summary

We are seeking a highly skilled Terraform Infrastructure as Code (IaC) Engineer (L3) to design, implement, and govern scalable infrastructure across multi-cloud and on-premises environments. This role requires deep expertise in Terraform, strong CI/CD integration experience, and the ability to enforce governance and security best practices through policy-as-code frameworks. The ideal candidate will drive infrastructure automation, standardization, and operational excellence across AWS, Azure, and Kubernetes platforms.

Key Responsibilities

• Design and implement Terraform configurations for infrastructure provisioning across AWS, Azure, and on-premises environments.
• Build modular Terraform modules, state management (remote backends like S3/Terraform Cloud), and workspaces for environment isolation.
• Integrate Terraform with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) for automated deployments and drift detection.
• Establish governance with policy-as-code (OPA, Sentinel) and secure state handling.
• Collaborate with DevOps and security teams to define IaC standards, including tagging, naming conventions, and compliance checks.
• Perform infrastructure drift detection, remediation, and migration of existing resources to Terraform.
• Document Terraform workflows, create runbooks, and train teams on best practices.

Required Skills & Experience

• Minimum 5 years in infrastructure automation, with 3+ years hands-on Terraform experience.
• Expertise in Terraform HCL, providers (AWS, Azure, Kubernetes), modules, and advanced features (for_each, dynamic blocks).
• Strong GitOps practices, CI/CD integration, and remote state management.
• Proficiency in Python/Bash for Terraform wrappers, data sources, and provisioners.
• Experience with multi-cloud environments and container orchestration (EKS, AKS).
• Familiarity with security scanning (Checkov, tfsec) and drift detection tools.

Desirable Skills

• Integration experience with Ansible AAP for configuration management post-provisioning.
• Knowledge of Datadog for monitoring Terraform-managed infrastructure.
• Terraform Cloud/Enterprise or OpenTofu experience.
• Pulumi or CDK exposure as complementary IaC tools.

Job Summary

We are seeking an experienced AWS Cloud Network Engineer with strong expertise in Infrastructure as Code (Terraform) and CI/CD automation. The ideal candidate will be responsible for designing, implementing, automating, and optimizing AWS cloud network infrastructure using Terraform-driven deployments. This role requires deep hands-on experience in AWS networking, strong troubleshooting skills, and the ability to enhance and maintain scalable cloud network environments.

Responsibilities

• Design, implement, and manage AWS cloud network infrastructure using Terraform.
• Create and modify Virtual Private Clouds (VPCs), subnets, route tables, gateways, and related networking components.
• Develop and implement subnet strategies (public, private, and isolated subnets).
• Configure and maintain Load Balancers (ALB/NLB), including listeners and target groups.
• Manage and optimize Security Groups and Network Access Control Lists (NACLs).
• Implement approved network designs using Terraform modules and CI/CD pipelines.
• Develop new Terraform modules and enhance existing ones to improve scalability and reusability.
• Refactor, clean up, and optimize existing Terraform code to eliminate technical debt.
• Enhance automation capabilities for infrastructure provisioning and configuration.
• Support cloud migration activities and ensure smooth transition to new environments.
• Troubleshoot complex AWS networking issues and provide root cause analysis.
• Ensure adherence to security best practices and organizational standards.

Requirements

• Minimum 5 years of experience in AWS Cloud infrastructure with strong focus on networking.
• Extensive hands-on experience with: VPC design and configuration, Subnetting strategies, Route tables and gateways (IGW, NAT), Load Balancers (ALB/NLB), Security Groups and NACLs
• Strong expertise in Terraform: Writing reusable modules, Managing remote state, Code refactoring and optimization
• Experience with CI/CD pipelines for infrastructure deployment.
• Strong troubleshooting and analytical skills.
• Experience supporting cloud migration initiatives.
• Solid understanding of networking fundamentals (CIDR, DNS, routing, firewalls).
• Experience in enterprise-scale AWS environments.
• Familiarity with DevOps practices and Git-based workflows.
• Experience implementing security best practices in cloud environments.

Responsibilities

• Drive and execute the migration of Atlassian tools from on-premises environments to Atlassian Cloud.
• Design and implement automation, integrations, and migration workflows to support the platform transition.
• Develop and maintain REST APIs, webhooks, and integration solutions across enterprise systems.
• Collaborate with platform owners, security teams, and business stakeholders to ensure secure and compliant implementations.
• Support CI/CD pipelines, automation frameworks, and infrastructure-as-code practices.
• Troubleshoot platform issues and provide production/platform support when required.
• Ensure best practices in software design, architecture, and DevSecOps.

Requirements

• Bachelor’s degree in Computer Science, Engineering, STEM, or a related field.
• Minimum 5 years of experience in software development, DevSecOps, or platform engineering roles.
• Strong programming skills in Python (preferred) or other modern programming languages.
• Hands-on experience with Test Driven Development (TDD).
• Solid understanding of SOLID principles, software design patterns, and data modeling.
• Experience developing and integrating REST APIs and webhooks.
• Familiarity with CI/CD pipelines, Git, and infrastructure-as-code practices.
• Experience with Identity and Access Management (SSO, OAuth, SCIM).
• Strong analytical, problem-solving, communication, and stakeholder management skills.

Title - Software Engineer (API Gateway)

Candidate Location - Singapore

Start Date – ASAP

Permanent role

Salary plus benefits

Job Description

• We are seeking a skilled Software Engineer (API Gateway) to support Enterprise API Gateway operations and project initiatives. The successful candidate will be responsible for platform support, maintenance, API development, and migration activities across on-premises and cloud environments. This role requires strong hands-on experience with IBM API Connect v10, IBM DataPower Gateway, and cloud-native deployments on Amazon EKS.
  Bachelor’s degree in Computer Science, Information Technology, or a related field.    Minimum 5 years of hands-on experience with API Gateway technologies.     Strong hands-on expertise in: IBM API Connect v10 and IBM DataPower Gateway
• Proven experience in API management, administration, installation, and patch management.
• Solid experience in CI/CD practices with automation of API publishing workflows.

  Experience

• working in cloud environments, particularly Amazon EKS.
• Hands-on experience with Kubernetes and strong familiarity with kubectl CLI tools. Proficiency in Linux operating systems with strong troubleshooting capabilities. Experience supporting API Gateway deployments across both on-premises and public cloud environments.

Job Summary

We are seeking a skilled Software Engineer (API Gateway) to support Enterprise API Gateway operations and project initiatives. The successful candidate will be responsible for platform support, maintenance, API development, and migration activities across on-premises and cloud environments. This role requires strong hands-on experience with IBM API Connect v10, IBM DataPower Gateway, and cloud-native deployments on Amazon EKS.

Responsibilities

• Design, implement, and manage API Gateway solutions using IBM API Connect v10 and IBM DataPower Gateway.
• Support Enterprise API Gateway operational activities, including platform maintenance, troubleshooting, and performance optimization.
• Conduct installation, patching, and upgrades of IBM API Connect v10 to ensure optimal performance and security compliance.
• Automate API publishing and deployment processes using CI/CD tools such as GitHub.
• Provide support for API Gateway migration projects using industry best practices.
• Monitor, analyze, and troubleshoot API Gateway performance in:
• On-premises VM environments
• Public cloud environments, particularly on Amazon EKS
• Work with Kubernetes clusters and utilize kubectl CLI for deployment and troubleshooting.
• Maintain comprehensive documentation covering configurations, operational procedures, and best practices.
• Participate in weekend support for patching, upgrades, and API releases (with time-off in-lieu on alternate business days).

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 5 years of hands-on experience with API Gateway technologies.
• Strong hands-on expertise in: IBM API Connect v10 and IBM DataPower Gateway
• Proven experience in API management, administration, installation, and patch management.
• Solid experience in CI/CD practices with automation of API publishing workflows.
• Experience working in cloud environments, particularly Amazon EKS.
• Hands-on experience with Kubernetes and strong familiarity with kubectl CLI tools.
• Proficiency in Linux operating systems with strong troubleshooting capabilities.
• Experience supporting API Gateway deployments across both on-premises and public cloud environments.

Desktop component build up experience is a must

Required Education/Experience

• 5+ years of software development experience
• Ability to write professional code (clean & good design)
• Strong experience with any of the Java, C#, Python, programming language and related tooling (e.g. compilers, cross platform, etc.)
• Strong knowledge of good software architecture practices including design patterns, object-oriented programming practices, and service architecture patterns
• Strong experience with Cloud Services such as AWS
• Experience building software using DDD, TDD methods is highly desirable
• Experience working in an agile team, CI/CD with Jenkins and automated deployment
• Experience working in a very large code base, including enhancing and resolving issues in pre-existing code
• High attention to detail
• BS/MS in Computer Science/Engineering or a related field
• Technologies - rust, Python, Windows& Linux, CMake, Nuget, Jenkins, AWS, Git, GitHub

Responsibilities

• Design, build and maintain efficient, secure, reusable, and reliable code
• Develop solutions that are portable across platforms
• Apply continuous attention to technical excellence and good design, resulting in a straightforward solution and reducing complexity
• Write test automation and help your team to deliver frequent incremental releases using CD pipeline
• Re-factor, optimize, and enhance existing code, algorithms, and services
• Help promote and drive sound engineering design, process, and quality practices

Key Responsibilities

• Provide L3 support for Oracle databases running on Exadata, ensuring high availability, optimal performance, and reliability.
• Manage and administer Oracle RAC, ASM, Clusterware (GRID Infrastructure), and Dataguard environments.
• Perform Exadata health checks, resource management, patching, upgrades, and platform migrations.
• Troubleshoot and resolve complex database issues (Break/Fix) in a critical production environment.
• Perform database performance tuning at both SQL and instance/database levels.
• Execute backup, recovery, and migration tasks using RMAN, Datapump, and Export/Import utilities.
• Use Oracle Enterprise Manager (OEM) Grid Control for database monitoring, diagnostics, and maintenance.
• Support operating environments across Solaris, Linux, and AIX, including advanced shell scripting.
• Collaborate with development teams to analyze and resolve DB-related issues.
• Ensure compliance with Change/Release Management processes (ITIL-based).
• Work collaboratively with global and offshore teams, demonstrating strong ownership and initiative.

Required Skills & Experience

• 10–12 years of production support experience as an Oracle DBA.
• At least 6 years of strong hands-on experience with Exadata (RAC, ASM, Dataguard, Infiniband, storage cells).
• Proven experience managing high-performance, high-capacity databases in critical, large-scale environments.
• Strong expertise in Oracle 11gR1/R2 RAC setup, administration, troubleshooting, and performance tuning.
• Proficient in Clusterware/GRID Infrastructure including CRS configuration and management.
• Expertise in SQL tuning, instance-level tuning, and overall optimization.
• Deep knowledge of backup and recovery strategies and tools, particularly RMAN.
• Hands-on experience with OEM Grid Control.
• Strong skills in Solaris, Linux, and AIX, along with advanced shell scripting.
• Excellent troubleshooting, diagnostic, and analytical abilities.
• Strong communication, stakeholder coordination, and documentation skills.
• Experience working with offshore vendors and in large corporate environments.
• Familiarity with ITIL processes (ITIL Foundation certification preferred).
• Strong sense of initiative, ownership, and teamwork.