Total 219 Information Technology job vacancies in Surabaya, East Java

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities:

• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas

• Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users

• Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement

• Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality

• Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems

• Ensure essential procedures are followed and help define operating standards and processes

• Serve as advisor or coach to new or lower level analysts

• Has the ability to operate with a limited level of direct supervision.

• Can exercise independence of judgement and autonomy.

• Acts as SME to senior stakeholders and /or other team members.

• Appropriately assess risk when business decisions are made, demonstrating particular 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.

Qualifications:

• 5-8 years of relevant experience

• Experience in systems analysis and programming of software applications

• Experience in managing and implementing successful projects

• Working knowledge of consulting/project management techniques/methods

• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

• Bachelor’s degree/University degree or equivalent experience

Responsibilities:

• Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas

• Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users

• Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement

• Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality

• Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems

• Ensure essential procedures are followed and help define operating standards and processes

• Serve as advisor or coach to new or lower level analysts

• Has the ability to operate with a limited level of direct supervision.

• Can exercise independence of judgement and autonomy.

• Acts as SME to senior stakeholders and /or other team members.

• Appropriately assess risk when business decisions are made, demonstrating particular 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.

Qualifications:

• 5-8 years of relevant experience

• Experience in systems analysis and programming of software applications

• Experience in managing and implementing successful projects

• Working knowledge of consulting/project management techniques/methods

• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

• Bachelor’s degree/University degree or equivalent experience

1. Configure, set up, and support on-site installation, testing, and buy-off of PLC and automation systems.

2. Perform system troubleshooting, debugging, and optimization to ensure performance meets project requirements, including application of semiconductor process knowledge.

3. Develop and maintain PLC programs (e.g. Omron, Keyence) using Ladder Diagram, FBD, Structured Text, or Statement List.

4. Ensure reliable communication between PLCs and external devices via RS232, TCP/IP, Modbus, etc.

5. Collaborate with cross-functional teams to resolve technical issues during project execution.

6. Prepare and maintain technical documentation.

Job Responsibilities:

Hyperscale Server Design Engineer is responsible for designing, validating, and optimizing high-performance server hardware, racks, and infrastructure systems to support massive-scale cloud computing environments. Responsibilities include:

• Conduct server feasibility studies, define and maintain hardware architectures and solutions, and create execution plan.

• Design schematic, create BOM, support prototype/engineering build.

• Guide and work with PCB engineers on layout and placement.

• Design, deploy, and operate large-scale GPU-based compute environments, including optimizing network topologies like InfiniBand and Ethernet.

• Lead server validation and bringing up complex systems, including lab validation, SI/PI (Signal Integrity/Power Integrity) analysis, and debugging.

• Partner with software, datacenter engineering, mechanical and thermal, and vendor teams to ensure seamless hardware/software integration. Drive root cause analysis and corrective actions.

• Apply advanced knowledge of server energy efficiency and power redundancy to optimize for performance and cost.

• Work with manufacturing teams to resolve issues and to support NPI and production builds.

• Provide technical expertise and consultation to peers.

• Maintain consistent high quality of engineering design work to develop robust, high performance and cost effective designs and products.
  

Job Requirements:

• Degree/Master in Electrical/Electronic/Computer Engineering or equivalent

• Minimum of 5-10 years of experience in computer architecture, server design or hardware validation.

• Strong design experience and knowledge in any of the following:

  • Knowledge of GPU/CPU architectures, high-speed interfaces (QSFP-DD/OSFP) and memory interfaces such as DDRx DRAM, NAND/NOR/SPI Flash.

  • High speed interfaces including PCIe, NVLink, GbE, SAS, USB.

  • BMC implementations.

  • High DC voltage power designs and distribution, and thermal management.

  • High-speed Ethernet networking.

  • Experience with liquid cooling is an advantage.

• Understanding integration of software and hardware.

• NPI project execution experience and familiarity with Product Development Life Cycle will be desirable.

• Experience using CAD tools (e.g. Cadence Allegro, Mentor PAD).

• Experience with SI/PI simulation (e.g. ANSYS HFSS/SIWave) and lab equipment like high-speed oscilloscopes and VNAs are added advantage.

• Familiar with ISO9001.

• Troubleshooting skills in high-speed signaling, thermal or power delivery.

• Self motivated and willing to learn new technology and skills who works well under pressure.

• Excellent oral and written communication skills.

Job Description:

System Architecture & Design

• Design PLC control architecture for automation machines (modular, scalable, maintainable)
• Define:
• IO structure & naming conventions
• State machine / sequence logic
• Interlock & fail-safe strategy
• Alarm handling philosophy
• Review and standardize PLC coding structure across projects

Programming & Implementation

• Develop PLC programs (Ladder / Structured Text / Function Block)
• Integrate with: HMI / SCADA

 Technical Leadership

• Guide junior engineers on PLC design and debugging
• Review programs and improve coding standards
• Support project planning and technical decisions

Job Requirements:

Min 8–10 years PLC automation experience (machine automation preferred)

Proven experience in:

• Designing PLC architecture (not just coding)
• Full project lifecycle (design → commissioning → buy-off)

Strong troubleshooting experience on real machines

Hands-on experience with at least one major PLC: Siemens / Rockwell / Omron / Mitsubishi

We are seeking a highly experienced Application Development Manager to lead the design and delivery of Model Configuration Framework (MCF) solutions within the Risk and Finance domain. This role combines hands-on technical leadership with deep expertise in regulatory risk modeling and financial systems.

Key Responsibilities

•Lead development and implementation of MCF-based applications supporting risk models (PD, LGD, EAD, ECL, CVaR).

•Manage end-to-end application lifecycle: design, development, testing, deployment, and production support.

•Ensure alignment with regulatory frameworks including Basel IV, IFRS9, ICAAP, IRRBB, and regional requirements (MAS, HKMA, APRA).

•Drive architecture and solution design for scalable, high-performance risk platforms.

•Integrate ESG and climate risk capabilities into model frameworks (TCFD, IFRS S1 & S2).

•Lead and mentor development teams; collaborate with Risk, Finance, and Data stakeholders.

•Implement automation and data pipelines using Python, SQL, ETL tools and reporting platforms.

•Oversee regulatory reporting, audit support, and system controls.

Mandatory Requirements (Strict Screening)

•15-20 years of experience in application development within banking/financial services.

•Strong domain knowledge in risk modeling / regulatory frameworks (IFRS9, Basel, ICAAP, IRRBB).

•Proven experience in MCF / model platforms / risk systems development.

•Hands-on expertise in Python, SQL, ETL, and enterprise data platforms.

•Experience delivering solutions for regulatory reporting (MAS preferred).

•Demonstrated team leadership and stakeholder management experience.

•Exposure to ESG / Climate Risk solutions.

•Experience with ALM / FTP / Liquidity Risk systems.

•Certifications such as CFA, FRM, or ESG Investing.

•Familiarity with cloud or distributed data platforms (Hadoop/Spark).

Senior Software Engineer - eOps (Day of Ops)

Role Overview

The Senior Software Engineer is responsible for delivering and managing SIA's Air-to-Ground digital products through technical excellence, infrastructure engineering, and DevOps practices. This role drives business outcomes by designing, implementing, and maintaining cloud and on-premises solutions while ensuring security, compliance, and operational stability for aviation connectivity systems.

Key Responsibilities

Technical Delivery & Infrastructure Engineering

- Design, implement, and manage complex AWS cloud infrastructure and on-premises systems for Air-to-Ground connectivity products

- Lead infrastructure setup for critical aviation systems including firewall configuration, networking, database management, and security protocols

- Develop and maintain CI/CD pipelines, deployment strategies, and platform delivery frameworks

- Implement air-to-ground communication security configurations including cockpit-to-ground data protection protocols

- Drive cloud migration initiatives and infrastructure modernization projects

Product & Platform Management

- Serve as Technical Lead for Air-to-Ground products including SITA Aircom, Mission Watch (MMT), Airbus and Boeing connectivity systems

- Manage infrastructure setup and configuration for current and new fleet introductions

- Coordinate and execute continuous software upgrades from OEMs (Airbus, Boeing, SITA)

- Plan and implement change requests, disaster recovery tests, and regular server patching activities

- Ensure integration of secure-by-default patterns and compliance controls

Stakeholder & Vendor Management

- Collaborate with SIA Infrastructure teams, Business Units (Engineering, Flight Ops, TMM), and external OEMs

- Manage vendor relationships and technical interfaces with Boeing, Airbus, and SITA

- Translate business needs into technical specifications and measurable acceptance criteria

Operations & Support

- Provide ongoing technical support and troubleshooting for production Air-to-Ground applications

- Implement monitoring, telemetry, and analytics for operational visibility

- Diagnose and resolve infrastructure and application issues

- Create and maintain comprehensive technical documentation and knowledge repositories

Required Qualifications & Experience

Technical Skills:

- Advanced expertise in AWS cloud services (EC2, VPC, IAM, networking, security)

- Strong knowledge of infrastructure as code, CI/CD tools, and DevOps practices

- Proficiency in firewall, network security, and database management

- Experience with Linux/Unix system administration and scripting

- Familiar with Gen AI SDLC (Software Development Life Cycle) and Github Copilot

- Familiar with Java programming and Shell scripts

- Understanding of aviation/connectivity systems (preferred)

Experience:

- Minimum 5 years of software engineering or infrastructure engineering experience

- Minimum 2 years of experience with Airlines Air-to-Ground systems

- Proven track record in delivering complex cloud and on-premises solutions

- Experience managing vendor relationships and technical integrations

- Demonstrated ability to lead technical projects and serve as subject matter expert

Competencies:

- Strong problem-solving and analytical skills

- Excellent collaboration and stakeholder management abilities

- Self-motivated with a positive, can-do attitude

- Ability to work with cross-functional teams and external partners

- Strong technical documentation and communication skills

We are seeking a highly experienced Application Development Manager to lead the design and delivery of Model Configuration Framework (MCF) solutions within the Risk and Finance domain. This role combines hands-on technical leadership with deep expertise in regulatory risk modeling and financial systems.

Key Responsibilities

•Lead development and implementation of MCF-based applications supporting risk models (PD, LGD, EAD, ECL, CVaR).

•Manage end-to-end application lifecycle: design, development, testing, deployment, and production support.

•Ensure alignment with regulatory frameworks including Basel IV, IFRS9, ICAAP, IRRBB, and regional requirements (MAS, HKMA, APRA).

•Drive architecture and solution design for scalable, high-performance risk platforms.

•Integrate ESG and climate risk capabilities into model frameworks (TCFD, IFRS S1 & S2).

•Lead and mentor development teams; collaborate with Risk, Finance, and Data stakeholders.

•Implement automation and data pipelines using Python, SQL, ETL tools and reporting platforms.

•Oversee regulatory reporting, audit support, and system controls.

Mandatory Requirements (Strict Screening)

•15-20 years of experience in application development within banking/financial services.

•Strong domain knowledge in risk modeling / regulatory frameworks (IFRS9, Basel, ICAAP, IRRBB).

•Proven experience in MCF / model platforms / risk systems development.

•Hands-on expertise in Python, SQL, ETL, and enterprise data platforms.

•Experience delivering solutions for regulatory reporting (MAS preferred).

•Demonstrated team leadership and stakeholder management experience.

•Exposure to ESG / Climate Risk solutions.

•Experience with ALM / FTP / Liquidity Risk systems.

•Certifications such as CFA, FRM, or ESG Investing.

•Familiarity with cloud or distributed data platforms (Hadoop/Spark).

We are seeking a highly experienced Application Development Manager to lead the design and delivery of Model Configuration Framework (MCF) solutions within the Risk and Finance domain. This role combines hands-on technical leadership with deep expertise in regulatory risk modeling and financial systems.

Key Responsibilities

• Lead development and implementation of MCF-based applications supporting risk models (PD, LGD, EAD, ECL, CVaR).

• Manage end-to-end application lifecycle: design, development, testing, deployment, and production support.

• Ensure alignment with regulatory frameworks including Basel IV, IFRS9, ICAAP, IRRBB, and regional requirements (MAS, HKMA, APRA).

• Drive architecture and solution design for scalable, high-performance risk platforms.

• Integrate ESG and climate risk capabilities into model frameworks (TCFD, IFRS S1 & S2).

• Lead and mentor development teams; collaborate with Risk, Finance, and Data stakeholders.

• Implement automation and data pipelines using Python, SQL, ETL tools and reporting platforms.

• Oversee regulatory reporting, audit support, and system controls.

Mandatory Requirements (Strict Screening)

• 15-20 years of experience in application development within banking/financial services.

• Strong domain knowledge in risk modeling / regulatory frameworks (IFRS9, Basel, ICAAP, IRRBB).

• Proven experience in MCF / model platforms / risk systems development.

• Hands-on expertise in Python, SQL, ETL, and enterprise data platforms.

• Experience delivering solutions for regulatory reporting (MAS preferred).

• Demonstrated team leadership and stakeholder management experience.

• Exposure to ESG / Climate Risk solutions.

• Experience with ALM / FTP / Liquidity Risk systems.

• Certifications such as CFA, FRM, or ESG Investing.

• Familiarity with cloud or distributed data platforms (Hadoop/Spark).

The job:

• Proficient in AutoCAD
• Able to interpret / produce engineering drawings
• Analyze and solve technical design related problems
• Liaise with customers on sheet metal product design and requirement

The Requirements:

• NTC 2 / Diploma in mechanical engineering
• Min 1-2 years experience in metalworking industry
• Bilingual in both English and Mandarin

Job Responsibilities:

1. Progress claims handling

• Track and manage progress claims billing and final accounts tracking.

• Ensure all variations, adjustment and retention sums are accurately accounted for.

• Coordinate with internal teams to support project financial closure.

• Follow up on release of retention monies in accordance with contract terms.

2. Account Receivable Functions

• Issue statements of account (SOA) to customers on a timely basis and ensure proper recording in the accounting system.

• Track incoming payments, reconcile accounts, and maintain AR ledger accuracy.

• Liaise with customers to follow up on outstanding invoices and resolve discrepancies, missing invoices or disputes related queries.

3. Credit Control and reporting

• Prepare weekly collection report and highlight key risk and action plans.

• Identify potential collection issues, and analyze customer payment trends to mitigate credit risk.

• Perform AR aging analysis and ensure timely follow up on overdue accounts.

• Provide backup support within the team to ensure continuity of AR operations.

• Collaborate with the internal team member to resolve billing related issue efficiently.

4. Compliance and Support

• Ensure compliance with contract terms and company policies.

• Maintain proper documentation and filling

• Assist in audits by providing required AR documentation.

• Identify and implement improvements to enhance accounts receivable efficiency.

• Support ad-hoc tasks and projects.
  

Job Requirements:

• Diploma or Degree in Accounting, Finance, or related field.

• Minimum 3 years of relevant experience, preferably in construction or project-based environment.

• Familiarity with progress billing, contract terms and final account procedures.

• Proven working experience in Accounts Receivable with solid understanding of basic accounting principles (revenue recognition, cut-off, reconciliations, and provisions), fair credit practices and collection regulations.

• Strong attention to detail with a knack for numbers.

• Proficiency in accounting system and Microsoft Excel.

• Good communication and stakeholder management abilities.

• Able to multitask, work under pressure and meet tight reporting deadlines.

Job Description

The Data & Analytics Engineer is responsible for designing and developing robust, scalable data pipelines, data marts and business intelligence dashboards to be used across Singapore Airlines Group.

Key Responsibilities:

•Understand business processes, applications and how data is created, stored and gathered in Singapore Airlines Group.

•Use big data tools and platforms to create and maintain data pipelines, making sure pipelines are robust, scalable, and reliable. Troubleshoot and rectify issues with data pipelines as necessary.

•Build expertise and domain knowledge on the data. Establish and own the data quality and SLA for various data flows.

•Explore, analyse, and aggregate various types of data to provide business insights to the data team stakeholders. Create compelling story and visualisation to convey these insights. Ask right and inquisitive questions of the data to deliver analytics solution to the business.

•Design, build and manage data marts to satisfy our growing data needs.

•Be part of a project team to manage and deliver project deliverables, resources and timelines.

•Any other ad-hoc duties.

•This is an individual contributor role.

•Note: You could be posted to any subsidiary in SIA Group.

Requirements

•BS degree in Data Science & Analytics, Computer Science or a related technical field.

•Possess good communications skills to understand our customers' core business objectives and build end-to-end data centric solutions to address them.

•Ability in analyzing data to identify deliverables, gaps and inconsistencies.

•Good critical thinking and problem-solving abilities.

•Ability to work independently and manage multiple task assignments.

•More than 2 years of SQL and Python experience is required.

•Experience working with AWS, GCP, and infrastructure-as-code systems. DevOps experience is a plus.

•Experience in ETL pipeline design, implementation and maintenance.

•Experience working with visualization tools (specifically Tableau would be preferred).

Roles & Responsibilities:

• Carry out detailed structural design, including preparation and development of building structure calculations and drawings

• Execution of projects and liaison with the Client, Client’s Consultants, Contractors, and authorities to provide technical support for design

• Carry out project execution plans and review site planning, mobilization and feasibility study

• Act as a design checker to review and obtain approval of design submissions and drawings

• Prepare design report & attend meeting to resolve technical issues

• Assist in construction sequencing, method statements, and planning of temporary works.

• Conduct site inspections, quality audits, and progress monitoring; report findings to management.

• Mentor and guide junior engineers and site staff for effective project execution.

• Support cost control by reviewing material usage, workmanship, and variation claims.

Requirements:

• Degree in Civil and Structural Engineering or its equivalent

• Well versed with local authority codes and regulations

• Minimum 10 years of relevant building structure with civil experience within the Construction industry

Job Description

At Singapore Airlines’ Digital Innovation Lab (KrisLab), we drive impactful digital innovation by experimenting with new digital solutions in collaboration with our employees across Singapore Airlines (SIA) Group, Business Units (BUs), IT teams, startups/scaleups, research partners. Our mission is to drive the growth of digital innovation culture and create competitive advantages by solving business problems and leveraging new and emerging technologies. As a lean, agile, self-directed, focused and forward-thinking team, we deliver tangible business values and outcomes to the company and shape the future of aviation and travel through digital innovation and emerging technologies.

We are seeking a dynamic and creative Digital Innovation Technologist who has the passion and drive to contribute across the following three key domains and any other roles/responsibilities as assigned by the department manager from time to time:

1. SIA Digital Innovation Programs and Initiatives

2. Research & Development (R&D)

3. Innovation Partnerships

This is a high-ownership role that blends strategic and out-of-the-box thinking, outcome-driven execution and cross-functional collaboration, relationship building and stakeholder management. You will work on initiatives from idea to validation and partner with internal teams and/or external collaborators to unlock new capabilities and bring impactful and meaningful values for Singapore Airlines Group.

Key Responsibilities

1. Digital Innovation Programs and Initiatives

• Collaborate with BUs and IT teams to identify new opportunities for experimentations through formal planning and ad hoc engagements, leading to impactful business results.
• Scope and lead innovation projects, including rapid prototyping, Proof-of-Concepts (POCs), pilots and working with stakeholders to support implementation
• Work with internal stakeholders and/or external technology and innovative solution providers to test, validate, assess outcomes, drive the process to make timely decisions on these experimentation opportunities towards implementation when real benefits could be reaped
• Support transition of successful pilots into implementation

2. Research and Development

• Drive the efforts to raise the awareness of the general staff population, management and executives on the latest developments in technologies and industry use cases
• Support the end-to-end management of R&D collaborations with universities (e.g. NUS) and research institutions (e.g. A*STAR), as well as other potential R&D partners and collaborators. This includes :

i. Align project goals and scope with BUs’ needs and research partners’ capabilities

ii. Manage stakeholders, track milestones, manage budgets and handle project reporting

iii. Structure and drive long-term R&D initiatives to support strategic innovation ambitions

3. Innovation Partnerships

• Build and manage relationships across the open innovation ecosystem, including startups, scaleups, venture capitals, trade and government agencies, trade associations, tech companies etc. globally
• Scout and evaluate external solutions best fit to address SIA’s business challenges
• Support innovative solution sourcing for the SIA Accelerator programme and other co-innovation efforts

Requirements

• 2-3 years of relevant experience in innovation, project development, R&D project management, startup/tech engagement and exploring the use cases for new technologies in the enterprise context
• Strong stakeholder management, relationship building, EQ, communication, story-telling and negotiation skills
• Possesses strong AQ and demonstrated tenacity in the pursuit of innovation opportunities and solutions, the drive to make things happen and managing uncertainties and change
• Comfortable working with ambiguity and driving clarity through structured and strategic thinking
• Demonstrated ability in managing cross-functional or external-facing projects across levels
• Background in science, engineering, business or tech preferred
• Preference for candidates who have the following experiences, mindset and habits

1. Exposure to startup ecosystems, accelerators or open innovation platforms

2. Familiarity with agile experimentation, design thinking or lean startup methodology

3. Being AI (artificial intelligence) native –use AI / Generative AI / Agentic AI from planning to execution of roles, processes and projects

The Edge AI Acceleration Group at the Singapore University of Technology and Design (https://sites.google.com/view/bowang/home) is looking for a motivated Research Fellow or Research Associate to join us in pushing the boundaries of edge AI acceleration. We focus on energy-efficient circuit design and software-hardware co-optimization, with exciting applications in event-based vision.

What we’re looking for:

• A PhD/Master in Electrical and Computer Engineering or a related field.
• A strong track record of publications in software-hardware co-design (e.g., Neural Architecture Search) or computer architecture (e.g., hardware simulator design)
• Experience in event-based processing or neuromorphic computing is a strong plus

Why join us?

• Work in a flexible and vibrant research environment with state-of-the-art lab facilities.
• Collaborate with A*STAR, the most prestigious research institutes in Singapore, and leading universities worldwide for international exposure
• Enjoy competitive remuneration + excellent opportunities to grow your academic and professional profile