Total 240 Information Technology job vacancies in Surabaya, East Java

• 10+ years of Software Engineer experience

• Proven expertise managing OpenShift (OCP) environments in enterprise scale production deployments.

• Hands on experience with infrastructure setup and sizing, performance tuning, and capacity assessment for AI workloads.

• Experience supporting Oracle Database from an application infrastructure perspective.

• Practical knowledge of certificate management, secrets management, and key handling.

• Experience implementing CI/CD pipelines and infrastructure automation.

• Strong background in security, vulnerability management, and compliance controls.

• Proven experience designing and implementing DR infrastructure for mission critical platforms.

• Experience working with AWS cloud services and hybrid cloud integrations.

• Strong coordination and leadership skills to work across Infrastructure, Network, Security, and Application teams.

• Experience with containerization and orchestration tools (Docker, Kubernetes).

• OpenShift & Kubernetes Platform Engineering

• DR Setup and Failover strategies, testing and resilience

• Security, Automation and Observability

• Hybrid Cloud + DR architecture

5 days // 9am-6pm

Working Location:

(a). 352 Joo Chiat Raod, Singapore 427599

(b) 3015 Bedok North Street 5, #04-16/17,Shimei East Kitchen, Singapore 486350

Salary commencementdepends on experience

Responsibilities & Duties

AR functions - Post receipts to system, send monthly SOA to customers and follow up with outstanding payment.

AP functions - Manage payment processing of vendor invoices and prepare payment.

Petty cash expenses and reimbursement

Perform bank reconciliation

Prepare quarterly GST returns

Data entry and keeping all the documents filing up to date

Payroll

Monthly payroll processing, CPF submission

Requirements:

With Book keeping experience

Maintaining full sets of accountsusing TASBooks for audit

LCCI higher in Accounting or related field

Detail-oriented and well-organized

Able to meet deadlines independently

3–5 years of relevant experience

Job Description

• To design, develop and implement software solutions for BMS system including chiller systems, HVAC, security, fire alarm and etc.
• To design P&ID diagram
• To collaborate with engineering team to gather requirements and specification of BMS
• To write, debug and test the code to control and integrate with the existing BMS system 
• To monitor, troubleshoot and resolve the BMS related issues
• To develop and maintenance manuals of the developed BMS system including codes, logic diagrams and system configurations

Job Requirements

• Bachelor's degree in Mechanical, Electrical, or Energy related Engineering
• Minimum 5 years experience in the development of BMS for Chiller plants
• Proven track record of the successful delivery of projects
• Strong technical skills and knowledge of industry best practices, standards, and regulations related to Chiller plants
• Excellent communication skills, both written and verbal, with the ability to present technical information to non-technical stakeholders
• Possess the ability to use data insights to drive system performance improvements
• Possession of Niagara N4 certification is an added advantage, and having experience in BMS programming with Niagara framework and PLC control

(This role is hired on a 1-year contract)

About MyJourney Platform

MyJourney@SUTD is an innovative credentialed story-building platform that empowers students to discover, reflect on, design, and showcase their authentic university journeys by transforming their academic, co-curricular, and personal experiences into meaningful, impactful, and shareable chapters that sparks inspiration and creation of further stories across the SUTD community and beyond.

Who We're Looking For

We are seeking an experienced and skilled Mid-Level Front-End Engineer with approximately 2–4 years of experience to:

• Develop and evolve the user-facing (front-end) experience of MyJourney, a comprehensive web application serving students, faculty, university staff, prospective employers, and offices supporting postgraduate or further studies.

• Understand constraints from various stakeholders and deliver a seamless, industry-grade interactive front-end solutions that balance feasibility (technology), viability (business), and desirability (design).

• Collaborate with the UI/UX designer, product manager to provide front-end–specific input on effort estimation, development timelines, and feature prioritization. Additionally, work with other back-end developers to ensure efficient data exchange and seamless integration of systems.

• Design, develop, and maintain scalable, reusable front-end components, structure, and architecture, leveraging available modern frameworks and tooling.

• Establish front-end build and deployment workflows to streamline the dev-ops and deployment pipelines, and improve overall team productivity.

• Design, implement thoughtful front-end code patterns following best practices, and translate complex university processes and domain knowledge into responsive, mobile-ready accessible, and intuitive web interfaces.

Why You'll Love This Role

As part of the MyJourney team, you will play a key role in shaping a modern web platform that transforms students’ educational milestones and experiences into meaningful digital narratives of their university journeys.

 What You Will Do

1.Front-End Development

• Develop and maintain high-quality, responsive, and accessible web interfaces for the MyJourney platform.

• Build reusable UI components and scalable front-end architecture that supports features such as quest views, portfolio building, reflections, and asset submissions.

• Translate UI/UX designs, wireframes, and prototypes into clean, production ready code.

• Ensure cross-browser compatibility and consistent performance across modern devices of varying screen sizes.

2.User Experience Implementation

• Collaborate closely with UI/UX designers to implement interaction patterns and visual designs accurately.

• Contribute to the development and maintenance of a shared component library and design system.

• Ensure storytelling features - such as portfolios, reflections, and submissions are intuitive and engaging for users.

3.Platform Integration with Backend APIs

• Integrate front-end interfaces with backend APIs and services.

• Work with backend engineers to define efficient data flows and API contracts.

• Design and implement asynchronous workflows to support responsive user experiences, including handling long-running background processes such as large or bulk file uploads.

4.Code Quality & Performance

• Write clean, maintainable, and well-documented code following modern front-end best practices.

• Participate in code reviews and maintain consistent development standards.

• Implement testing approaches for front-end functionality and optimize application performance and load times.

5.Collaboration & Product Development

• Participate in product discussions, sprint planning, and technical design reviews.

• Provide front-end input on feature feasibility, development effort, and implementation strategies.

• Continuously improve front-end architecture, developer workflows, and platform usability.

What You Bring

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).

• At least 2 - 4 years of professional front-end development experience, building web applications.

• Strong proficiency in JavaScript, knowledge in at least one JavaScript framework, and TypeScript (along with strong fundamentals in HTML and CSS).

• Familiarity with RESTful APIs and asynchronous data flows and event handling.

• Experience implementing responsive, mobile-ready, and accessible web interfaces.

• Familiarity with modern front-end bundling tooling or build pipelines such as Vite, Webpack, or similar build systems.

• Proficiency with Git-based version control workflows.

Preferred Skills

• Experience working with design systems and component-driven development.

• Knowledge of Alpine.JS (on Django)/React, or familiarity with state management libraries (strongly preferred, but not required).

• Experience with front-end testing frameworks.

• Basic understanding of web accessibility standards (WCAG).

• Experience working on portfolio platforms, content platforms, or educational technology products.

• Demonstrate flexibility in contributing to back-end development where required, in response to evolving project needs and stakeholder contexts.

Responsibilities:

• CPB Expert: This critical leadership role is responsible for orchestrating the strategic technology roadmap and execution for Wealth Management in Asia and EMEA, ensuring initiatives are scalable, innovative, and deliver competitive advantage. It involves establishing robust governance frameworks to ensure regulatory compliance, mitigate risks, and maintain operational integrity. A strong command of Private Bank knowledge, encompassing its systems, functionality, and processes, is essential for success in this role. Furthermore, the role demands expert program leadership to guarantee timely, budget-adherent delivery of a diverse technology portfolio, effective engagement and influence with senior stakeholders within the Citi Private Bank (CBP) space, and fostering a high-performance culture within the team.

• Strategic Planning & Execution: Lead the formulation and implementation of strategic technology initiatives aligned with the overall Wealth Management business strategy for Asia and EMEA. Drive the technology roadmap for key wealth platforms and services, ensuring scalability, innovation, and competitive advantage.

• Governance Framework Development & Oversight: Establish, maintain, and continuously improve robust governance frameworks for technology development, delivery, and operations within Wealth Technology Asia/EMEA. Ensure adherence to regulatory requirements, internal policies, and best practices.

• Program & Project Leadership: Oversee a portfolio of strategic technology programs and projects, ensuring timely delivery, budget adherence, and alignment with business value. Provide guidance and mentorship to project managers and teams.

• Stakeholder Engagement: Collaborate extensively with senior business leaders, product managers, and technology heads across Asia and EMEA to understand requirements, manage expectations, and communicate progress effectively. Act as a primary point of contact for technology-related governance matters within the Wealth Technology domain.

• Risk Management & Compliance: Identify, assess, and mitigate technology-related risks, ensuring compliance with relevant data privacy, security, and operational resilience standards. Drive audit readiness and response activities.

• Performance Measurement & Reporting: Define key performance indicators (KPIs) for technology initiatives and governance processes. Develop and present regular reports on strategic progress, operational performance, and compliance status to senior management.

• Team Leadership & Development: Foster a high-performance culture within the team, promoting continuous learning, collaboration, and professional growth.

Qualifications:

• Bachelor's or Master's degree in Computer Science, Information Technology, Business Administration, or a related field.

• Minimum of 10+ years of experience in financial services technology, with a strong focus on Wealth Management or Private Banking.

• Proven track record in leading strategic technology initiatives, program management, and implementing strong governance models.

• In-depth knowledge of technology platforms, architecture, and emerging trends in wealth management.

• Demonstrated ability to engage and influence senior business and technology stakeholders.

• Strong understanding of regulatory and compliance requirements in the financial industry across Asia and EMEA.

• Excellent communication, presentation, and interpersonal skills.

• Strong analytical and problem-solving abilities.

Education:

• Bachelor’s/University degree, Master’s degree preferred

• 10+ years of Software Engineer experience

• Proven expertise managing OpenShift (OCP) environments in enterprise scale production deployments.

• Hands on experience with infrastructure setup and sizing, performance tuning, and capacity assessment for AI workloads.

• Experience supporting Oracle Database from an application infrastructure perspective.

• Practical knowledge of certificate management, secrets management, and key handling.

• Experience implementing CI/CD pipelines and infrastructure automation.

• Strong background in security, vulnerability management, and compliance controls.

• Proven experience designing and implementing DR infrastructure for mission critical platforms.

• Experience working with AWS cloud services and hybrid cloud integrations.

• Strong coordination and leadership skills to work across Infrastructure, Network, Security, and Application teams.

• Experience with containerization and orchestration tools (Docker, Kubernetes).

• OpenShift & Kubernetes Platform Engineering

• DR Setup and Failover strategies, testing and resilience

• Security, Automation and Observability

• Hybrid Cloud + DR architecture

Cash Equities Application Support Technical Lead Analyst is a strategic professional who applies in-depth knowledge, contributing to the development of new techniques and the improvement of processes and workflow for the area or function. Integrates subject matter and industry expertise within a defined area. Requires in-depth understanding of how areas collectively integrate within the sub-function as well as coordinate and contribute to the objectives of the function and overall business. Evaluates moderately complex issues with substantial impact, where taking of an action involves weighing various alternatives and balancing potentially conflicting situations using multiple sources of information. Requires good analytical skills to filter, prioritize and validate potentially complex and dynamic material from multiple sources. Strong communication and diplomacy skills are required. Regularly assumes informal/formal leadership role within teams. Involved in coaching and training of new recruits. Significant impact in terms of project size, geography, etc. by influencing decisions through advice, counsel and/or facilitating services to others in area of specialization.

Responsibilities:

• The Cash Equities Application Support Technical Lead Analyst is responsible to partner with multiple technology teams to ensure appropriate integration of functions to meet goals; identify and define necessary system enhancements; analyze existing system logic, identify problems; and recommend and implements solutions.
• Hands-on Technical SME responsible for driving production incident resolution and implementing preventative measures to avoid technical reoccurrences.
• Partners with multiple technology (including Development and Infrastructure) teams to ensure appropriate integration of functions to meet goals.
• Works closely with Product Owners, Business Analysts and Systems Analysts to determine and document systems impacts and support requirements
• Identifies risks, vulnerabilities, and security issues; communicates impact; proposes risk mitigation options.
• Acts as advisor or coach to new or junior-level analysts; allocates work.
• Provides in-depth analysis with interpretive thinking to define problems and develop innovative solutions.
• Appropriately assess risk when application changes are made or business decisions are made, demonstrating consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.
• Participates in a weekend support rotation schedule

Qualifications:

• 8+ year of experience in Front office application support
• Prior experience in Equities or Futures Execution platforms is preferred
• Prior experience in Electronic Execution is mandatory
• Experience installing, configuring or supporting business applications.
• Experience with some programming languages and willingness/ability to learn.
• Advanced execution capabilities and ability to adjust quickly to changes and re-prioritization
• Effective written and verbal communications including ability to explain technical issues in simple terms that non-IT staff can understand.
• Demonstrated analytical skills
• Issue tracking and reporting using tools
• Knowledge/ experience of problem Management Tools.
• Good all-round technical skills
• Effectively share information with other support team members and with other technology teams
• Ability to plan and organize workload
• Consistently demonstrates clear and concise written and verbal communication skills
• Ability to communicate appropriately to relevant stakeholders

How You’ll Succeed

Be conscientious and consistent in identifying security vulnerabilities and working with the respective engineering teams and stakeholders to provide sound guidance and remediations. Be a team player, and a keen learner.

Working at Citi is far more than just a job. A career with us means joining a family of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Take the next step in your career, apply for this role at Citi today

https://jobs.citi.com/dei

Responsibilities:

• Identify and pursue new business opportunities in international markets.
• Manage existing overseas distributors, agents, and customers to drive sales growth.
• Achieve monthly and annual export sales targets set by management.
• Build and maintain strong relationships with overseas clients, understanding their needs to provide suitable solutions.
• Conduct regular follow-ups, resolve issues, and ensure high levels of customer satisfaction.
• Research assigned markets for trends, competitors, pricing, and product demands.
• Provide market feedback to the management team for strategy and product development.
• Prepare quotations, negotiate pricing and payment terms within company guidelines.
• Process and coordinate export orders from confirmation to shipment, working closely with logistics, finance, and supply chain teams.
• Ensure all export documentation is accurate and complies with international regulations.
• Prepare regular sales reports, forecasts, and account updates for management review.
• Analyse sales performance and propose corrective actions where necessary.
• Participate in international trade fairs, exhibitions, and overseas customer visits to promote products and strengthen partnerships.
• Ensure compliance with export laws, regulations, and company policies.
• Monitor and manage credit risks of overseas customers.

Requirements:

• Preferably with a Diploma or Bachelor’s Degree in Business, International Trade, Marketing, or related field.
• 2-5 years of experience in export sales or international business development.
• Strong communication and negotiation skills.
• Good knowledge of international trade terms (Incoterms), shipping procedures, and export documentation.
• Analytical, organised, and able to work independently with minimal supervision.
• Proficient in MS Office; knowledge of ERP systems is an advantage.
• Willing to travel overseas as required.
• Language proficiency in English and other regional languages (where relevant) is an advantage.

Responsibilities

Support the Project Manager/Lead Engineer to deliver Industrial Automation Systems.

The Engineer will be involved in both design and configuration of the network devices & security solutions such as the following:

• L2 and L3 network switches
• Firewalls and Intrusion Detection/Protection System
• Network Monitoring System
• Backup and Recovery System
• WSUS, Endpoint Protection & Whitelisting of Applications
• Domain Controller
• Virtualization (Hyper-V)
• Nutanix VM platform design/ setup / installation
• Network Intrusion Detection System (NIDS) & Security Information and Event Management (SIEM)

Requirements

• Minimum 5 years of relevant experience in IT infrastructure design and engineering
• Has working experience in Nutanix VM platform design/ setup / installation
• Has experience leading small team of engineers or have coordinated activities with team members of different disciplines (e.g. Vendors, Sales team)
• Has designed, implemented and been involved in troubleshooting of Network & Security solutions
• Has demonstrated or conducted POC for IT / OT solutions to Customer
• Work experience in Industrial Automation with OT Domain Knowledge will be an advantage
• Holding any of the following certifications will be factored positively

- ISA/IEC 62443 Cybersecurity Certifications / Expert
- Global Industrial Cyber Security Professional (GICSP)
- Cisco CCNA / CCNP / CCIE certification

We regret to inform that only shortlisted candidates will be notified.

By responding to Yokogawa’s advertisement, consent is considered given to Yokogawa to collect the required personal data for the purpose of recruitment with expectation that Yokogawa will protect personal data with security safeguards that are reasonable and appropriate to the sensitivity of the personal data, to protect it from unauthorized access, use or disclosure and complies with applicable regulatory requirements with respect to the retention of personal data.

Yokogawa is an Equal Opportunity Employer. Yokogawa wants a diverse, equitable and inclusive culture. We will actively recruit, develop, and promote people from a variety of backgrounds who differ in terms of experience, knowledge, thinking styles, perspective, cultural background, and socioeconomic status. We will not discriminate based on race, skin color, age, sex, gender identity and expression, sexual orientation, religion, belief, political opinion, nationality, ethnicity, place of origin, disability, family relations or any other circumstances. Yokogawa values differences and enables everyone to belong, contribute, succeed, and demonstrate their full potential.

Key Responsibilities

• Provide after-sales service support for control systems including DCS/SIS, SCADA (FAST/TOOLS, STARDOM) and ExaQuantum to both internal and external customers.
• Receive and manage customer inquiries, service requests, and complaints related to installed systems and products.
• Deliver technical support and troubleshooting using specialized knowledge of control systems and related applications.
• Maintain strong working relationships with customers and internal stakeholders, particularly for technical and service-related matters.
• Coordinate with local country offices and Yokogawa Headquarters (Global Response Centre) to resolve technical issues and service cases.
• Support global dispatch activities for troubleshooting, commissioning, and on-site technical assistance to ensure customer satisfaction.
• Participate in 24-hour standby duty rotation, including overseas deployment on short notice for urgent support.
• Assist the Response Center Manager in managing crisis reports, service notes, complex issues, and affiliate dispatch requests.

Requirements

• Minimum 5 years of experience in control system engineering, such as DCS, SIS, SCADA, STARDOM, ExaQuantum, PLC, or equivalent systems.
• Hands-on experience with systems such as CENTUM VP, ProSafe-RS, or similar industrial control platforms is an advantage.
• Strong troubleshooting, servicing, and maintenance skills in distributed control systems and industrial networks (e.g. L2/L3, firewalls).
• Conduct service, maintenance, and troubleshooting training for local country offices
• Ability to work independently and collaboratively in a fast-paced, customer-focused environment.
• Good communication and coordination skills to work with global teams and stakeholders.
• Willingness to be on standby and travel overseas on short notice when required.

To ensure all applications are consolidated and processed through our central Applicant Tracking System (ATS), candidates are requested to submit their applications exclusively via the link below:

https://wd3.myworkdaysite.com/recruiting/yokogawa/yokogawa-career-site/job/Bedok/Technical-Support-Engineer_R-10359

By responding to Yokogawa’s advertisement, consent is considered given to Yokogawa to collect the required personal data for the purpose of recruitment with expectation that Yokogawa will protect personal data with security safeguards that are reasonable and appropriate to the sensitivity of the personal data, to protect it from unauthorized access, use or disclosure and complies with applicable regulatory requirements with respect to the retention of personal data.

We regret to inform that only shortlisted candidates will be notified.

Yokogawa is an Equal Opportunity Employer. Yokogawa wants a diverse, equitable and inclusive culture. We will actively recruit, develop, and promote people from a variety of backgrounds who differ in terms of experience, knowledge, thinking styles, perspective, cultural background, and socioeconomic status. We will not discriminate based on race, skin color, age, sex, gender identity and expression, sexual orientation, religion, belief, political opinion, nationality, ethnicity, place of origin, disability, family relations or any other circumstances. Yokogawa values differences and enables everyone to belong, contribute, succeed, and demonstrate their full potential.

The Singapore University of Technology and Design (SUTD) has topped the list of emerging engineering schools (MIT report, 2018) and possesses a unique structure and mission within the vibrant nation of Singapore. SUTD features the integration of design with engineering, an intimate student to faculty ratio, an innovative active learning pedagogy, an interdisciplinary pillar organization, a stellar faculty, and a beautiful new campus. The Engineering Systems and Design (ESD) pillar within SUTD offers exceptional undergraduate and doctoral degrees with focus on Business Analytics and Operations Research, Financial Services, Supply Chain and Logistics, and Aviation Systems. ESD undergraduates are prepared for a wide range of engineering and management careers in private and public sectors, including healthcare, banking, manufacturing, supply-chain, energy, transportation, and entertainment and hospitality. They are equally adept at entrepreneurship and boldly initiating start-up ventures.  

Job Requirements for Tenure-track/Tenured Faculty 

We seek to fill positions in several areas including but not restricted to statistical and machine learning (ML), artificial intelligence (AI), operations research, data science, and industrial and systems engineering, with applications to healthcare, sustainability, supply chains and logistics, urban mobility, and quantitative finance.  

The successful candidates should be specialised in an engineering systems-related field and have solid grounding in one or more systems methodologies including, but not limited to, AI/ML, optimization, stochastic modelling, statistics, game theory, financial engineering, and simulation. Empirical, experimental, computational, and analytical research approaches are all welcome. Candidates must be committed to excellence in teaching at the undergraduate and graduate levels and to developing and maintaining an active research program.  

Successful candidates can look forward to competitive remuneration, assistance for relocation to Singapore, and attractive research start-up packages through SUTD Kickstarter Initiative (SKI) and grant opportunities.  

A candidate’s full application package should include: 

1. A cover letter 
2. Curriculum Vitae (CV), including publications 
3. Research statement / plans 
4. Teaching statement / plans 
5. 3 representative research papers 
6. Contact information of 3 referees 

How to apply 

Applications are being accepted online and the review of applications is ongoing. Additional information about the university and the Engineering Systems and Design pillar can be found at https://www.sutd.edu.sg/esd/.

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)

Monday to Friday 8-5pm

Salary $3000-$5500

Location: Chai Chee

Have AWS & Bonus

Can go back home on time

The Job Decription

• Analyse, design and implement changes to legacy application systems
• Provide training and support to end-users
• Prepare user and system documentation

Requirements

• Degree/Diploma in Computer Studies or its equivalent
• At least 2-3 years programming experience in RPG on IBM AS400/System i environment
• Experience in Lotus Notes, Java and other Web Application development tools will be an added advantage

Please submit your updated resume in MS format by using the APPLY NOW BUTTON.

Alternatively, you may also email your resume to us at emily.fong@atomrecruit.com

Emily Fong

Senior Talent Specialist
Atomrecruit Pte. Ltd. | MOM EA License No.: 15C7443
EA Personnel Reg No.: R1768368

Job Description & Requirements

•We are seeking an experienced AS400 Technical SME with deep expertise in IBM i (AS/400 / iSeries) systems to lead design, development, modernization, and support of critical enterprise applications. The ideal candidate will act as a technical authority, drive system improvements, and support business-critical operations.

Key Responsibilities:

•Act as a Subject Matter Expert (SME) for AS400 / IBM i platform.

•Provide technical guidance and mentoring to development and support teams.

•Define best practices, coding standards, and architecture guidelines.

•Design, develop, and maintain applications using: RPG (RPG III / RPG IV / RPGLE / Free RPG) / CL / CLLE / DB2/400 (DB2 for i)

•Analyze business requirements and translate into technical solutions.

•Perform code reviews and ensure quality standards.

•Troubleshoot production issues and provide timely resolutions.

•Perform root cause analysis and implement preventive measures.

•Manage batch jobs, job scheduling, and system performance tuning.

•Lead modernization initiatives (e.g., RPG to Free-format RPG, API enablement).

•Integrate AS400 applications with modern systems using: REST APIs / Web Services / Middleware tools

•Support migration or transformation initiatives (cloud / hybrid setups).

•Work closely with business users, architects, and cross-functional teams.

•Participate in requirement discussions and solution design workshops.

Requirements

Technical Skills

•Hands-on experience in: RPG IV / RPGLE / Free RPG / CL Programming / DB2 for i (SQL, Query optimization)

•Experience with: IBM i (AS400 / iSeries) platform administration basics and Job control, journaling, and system utilities

•Knowledge of: APIs, Web Services, and integration patterns and Version control tools (e.g., Git)

Nice to have Skills

•Experience in AS400 modernization tools (e.g., ARCAD, Fresche)

•Exposure to DevOps practices on IBM i

•Familiarity with banking / finance domain (if applicable)

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)