Total 219 Information Technology job vacancies in Surabaya, East Java

Roles & Responsibilities:

• Be responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. The role requires expertise in frontend and backend development, cloud technologies, DevOps automation, and application security. Engineers must work in an agile, DevOps-driven environment, ensuring high software quality, security, and maintainability.

• Take full ownership of end-to-end application development, integrating frontend, backend, and cloud infrastructure.

• Design, develop, and maintain responsive, accessible, and performant web applications.

• Implement modern frontend architectures, ensuring reusability, scalability, and security.

• Develop high-performance backend services and APIs, ensuring reliability, security, and observability.

• Work with Quality Assurance (QA) engineers to ensure automated test coverage and proactively fix bugs and defects.

• Optimize full-stack CI/CD deployment strategies, ensuring seamless and automated releases.

• Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.

• Ensure full-stack security, including authentication, authorization, API security, and frontend security best practices.

• Continuously evaluate and adopt emerging technologies to improve application performance and developer productivity.

Full Stack Development:

• Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology, or related disciplines.

• Experience with Git and modern branching workflows (GitFlow, trunk-based development).

• Strong proficiency in both frontend and backend development.

Frontend Technologies:

• JavaScript and TypeScript.

• Frontend frameworks such as React.js, Next.js, Vue.js, Angular, or Svelte.

• Mobile app development using Swift (iOS), Kotlin (Android), or React Native.

• UI component libraries such as Material-UI, Tailwind CSS, or Bootstrap.

• Experience with wireframing and prototyping tools (Figma).

Backend Technologies:

• Node.js, Express.js, NestJS.

• Ruby on Rails (RoR).

• Java/Kotlin (Spring Boot).

• Python (Django, Flask, FastAPI).

• Golang

• RESTful APIs, GraphQL, gRPC, and Websockets for service communication.

Backend Scalability & API Design:

• Strong experience in API design principles, including REST, GraphQL, gRPC, and Websockets.

• Knowledge of API rate limiting, caching strategies (Redis, Varnish), and performance optimizations.

• Familiarity with backend service scalability strategies (horizontal scaling, autoscaling, load balancing).

DevOps, Cloud, and Infrastructure:

• Experience with CI/CD pipelines (GitHub Actions, GitLab CI, ArgoCD, Jenkins).

• Hands-on experience with cloud platforms (AWS, Azure, Google Cloud, Cloudflare Workers).

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

• Familiarity with Infrastructure as Code (IaC) tools (Terraform, CloudFormation, Pulumi).

Security Best Practices:

• Strong knowledge of frontend security (CSP, CORS, XSS prevention).

• Experience with backend security (OAuth, JWT, API rate limiting, encryption).

• Familiarity with cloud security (IAM, Secrets Management, OWASP Top 10).

Software Quality & Testing:

• Experience with unit and integration testing (Jest, Cypress, Playwright, Pact).

• Backend testing using Postman, Supertest, contract testing.

• Bonus Experience (Added Advantage):

• Experience with low-code platforms (OutSystems, Mendix, Appian).

• Familiarity with micro-frontends and modular frontend architectures.

• Experience working with edge computing (Cloudflare Workers, Lambda@Edge).

Software Senior Principal Engineer

The Software Engineering team delivers next-generation application enhancements and innovative products for a rapidly evolving world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications, and diagnostics—leveraging advanced technologies, modern engineering methodologies, and close collaboration with internal and external partners.

Join us to do the best work of your career and make a profound social impact as a Software Senior Principal Engineer (AI Empowered) on our Software Engineering team in Singapore.

What You’ll Achieve

As a Software Senior Principal Engineer (AI Empowered), you will be a key hands-on leader who architects, builds, and operationalizes AI platforms and accelerates engineering through AI-assisted development. You’ll develop core infrastructure for AI workloads (LLMs, agentic systems, data/ML pipelines) and embed AI tools across the engineering lifecycle to uplift speed, quality, and innovation across Dell’s solution platforms.

You will:

AI Platform Engineering

• Design, develop, and operate core AI platform components: MLOps pipelines, data handling, model serving, and observability.
• Implement and manage LLM tooling and prompt engineering frameworks; define reusable patterns for agents and retrieval workflows (e.g., vector databases).
• Deploy and maintain scalable compute environments on Kubernetes/OpenShift, VxRail, ensuring high availability, performance, and cost efficiency for AI workloads.
• Troubleshoot complex issues across the stack—from infrastructure and networking to runtime and application layers; contribute to technical documentation and platform best practices.
• Optimize GPU scheduling, resource management, and model runtime performance in containerized environments.

AI-Assisted Application Engineering

• Drive adoption of AI-assisted development tools (e.g., code generation, intelligent testing, automated documentation) and integrate LLM-based services into engineering workflows.
• Build and maintain automation frameworks and CI/CD pipelines that leverage AI for code quality, security scanning, and performance optimization.
• Collaborate with platform engineers and product teams to embed AI capabilities into solution platforms (e.g., OpenShift, VxRail, VMware ecosystem).
• Develop reference implementations, guardrails, and best practices for AI-assisted engineering across multiple product teams.
• Mentor engineers in effective use of AI tools to improve productivity while maintaining high-quality standards; evaluate emerging AI technologies and recommend adoption strategies.

Essential Requirements

• Master’s degree in Computer Science or related field with 10+ years of experience in software engineering or platform development.
• Strong programming skills in Python, Go, or Java; solid CS fundamentals and hands-on experience with containerization and orchestration (Docker, Kubernetes, OpenShift).
• Experience building/managing ML or high-performance computing infrastructure; familiarity with LLM ecosystems (e.g., LangChain, vector databases).
• Proficiency with CI/CD, DevOps practices, and enterprise software delivery.
• Experience with AI-assisted development tools (e.g., GitHub Copilot, CodeWhisperer) or integrating LLM services into engineering workflows.

Desirable Requirements

• Experience with VMware technologies (vSphere, Tanzu) and Dell platforms (VxRail, PowerStore) and knowledge of GPU resource management in containerized environments.
• Familiarity with hyper-converged infrastructure (HCI), enterprise storage, and network virtualization (e.g., VMware NSX) and hands-on experience with infrastructure automation tools (Ansible, Terraform, Helm).

Job Title: Technical Presales Architect (Network)

Job Description:

Partner with enterprise clients to analyze IT/network requirements and design end-to-end solutions across Cisco, Juniper, Fortinet, Palo Alto, and multi-vendor ecosystems.

Lead technical discovery, solution architecture, and high-level design workshops, aligning technology roadmaps with business goals.

Deliver compelling presentations, POCs, RFP/RFI responses, BOMs, and SOWs to drive sales conversions.

Advise on routing, switching, SD-WAN, wireless, security, and cloud networking to build scalable, future-ready infrastructures.

Collaborate with sales, delivery, and vendor teams to ensure cost-optimized proposals, smooth handovers, and client success.

Maintain expert-level certifications (CCNP, CCNA, NSE, PCNSE, etc.) to provide credible thought leadership.

We r looking for PeopleSoft system role.

This is long term work with project duration is 48 months

For PeopleSoft related skill, the personnel shall have:

4.2.1 At least 3 years of experience in developing and/or maintaining PeopleSoft system.

4.2.2 Hands-on experience on most of the essential tools such as Structured Query Reporter (SQR), PeopleSoft Query, Peoplecode, SQL, Application Engine, Application Package, BI Publisher, Component interface, Integration Broker, Workflow, Fluid Interface.

4.2.3 Knowledge and experience on PeopleSoft branding customization and landing page design would be an added advantage.

4.2.4 Good functional knowledge in PeopleSoft Campus Solutions would be an added advantage.

4.2.5 Experience with PeopleTools upgrades would be an added advantage.

4.2.6 Knowledge and experience in HTML5, CSS, Javascript, Oracle and Microsoft products such as Excel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1 A Degree/Diploma in Computer Science or its equivalent.

4.1.2 Strong technical and analytical skills, meticulous and organized.

4.1.3 Independent, good interpersonal, written and oral communication skills.

4.1.4 Have positive work attitude.

We r looking for PeopleSoft system role.

This is long term work with project duration is 48 months

For PeopleSoft related skill, the personnel shall have:

4.2.1 At least 3 years of experience in developing and/or maintaining PeopleSoft system.

4.2.2 Hands-on experience on most of the essential tools such as Structured Query Reporter (SQR), PeopleSoft Query, Peoplecode, SQL, Application Engine, Application Package, BI Publisher, Component interface, Integration Broker, Workflow, Fluid Interface.

4.2.3 Knowledge and experience on PeopleSoft branding customization and landing page design would be an added advantage.

4.2.4 Good functional knowledge in PeopleSoft Campus Solutions would be an added advantage.

4.2.5 Experience with PeopleTools upgrades would be an added advantage.

4.2.6 Knowledge and experience in HTML5, CSS, Javascript, Oracle and Microsoft products such as Excel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1 A Degree/Diploma in Computer Science or its equivalent.

4.1.2 Strong technical and analytical skills, meticulous and organized.

4.1.3 Independent, good interpersonal, written and oral communication skills.

4.1.4 Have positive work attitude.

4.2.1 At least 3 years of experience in developing and/or maintaining PeopleSoft system.

4.2.2 Hands-on experience on most of the essential tools such as Structured Query Reporter (SQR), PeopleSoft Query, Peoplecode, SQL, Application Engine, Application Package, BI Publisher, Component interface, Integration Broker, Workflow, Fluid Interface.

4.2.3 Knowledge and experience on PeopleSoft branding customization and landing page design would be an added advantage.

4.2.4 Good functional knowledge in PeopleSoft Campus Solutions would be an added advantage.

4.2.5 Experience with PeopleTools upgrades would be an added advantage.

4.2.6 Knowledge and experience in HTML5, CSS, Javascript, Oracle and Microsoft products such as Excel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1 A Degree/Diploma in Computer Science or its equivalent.

4.1.2 Strong technical and analytical skills, meticulous and organized.

4.1.3 Independent, good interpersonal, written and oral communication skills.

4.1.4 Have positive work attitude.

Job Description:

• Responsible to configure, setup, design process sequences, troubleshoot, and fine-tune processes on projects using FASA applications or help to develop them.
• Responsible for carry-out machine on-site setup and buy-off process.
• Act as a lead for core efforts such as setup, troubleshooting, and buy-off project using established procedures.

Job Requirements:

• Extensive experience in semiconductor process and engineering, with a strong track record of solving complex troubleshooting issues at a system level.
• Advanced expertise in software configuration, machine system architecture design, maintenance strategies, system optimization, and complex debugging.
• Advanced proficiency in Omron PLC and Keyence PLC systems, including system design, installation, setup, administration, troubleshooting, performance tuning, and optimization.
• Strong command of PLC programming languages, including but not limited to Ladder Diagram, Functional Block Diagram, Structured Text, and Statement List, with the ability to design scalable and maintainable control systems.
• Deep understanding of industrial communication protocols, including RS232, TCP/IP, Modbus, and integration between PLCs and various industrial devices.

4.2.1 At least 3 years of experience in developing and/ormaintaining PeopleSoft system.

4.2.2 Hands-on experience on most of the essential toolssuch as Structured Query Reporter (SQR), PeopleSoft Query, Peoplecode, SQL,Application Engine, Application Package, BI Publisher, Component interface,Integration Broker, Workflow, Fluid Interface.

4.2.3 Knowledge and experience on PeopleSoft brandingcustomization and landing page design would be an added advantage.

4.2.4 Good functional knowledge in PeopleSoft CampusSolutions would be an added advantage.

4.2.5 Experience with PeopleTools upgrades would be an addedadvantage.

4.2.6 Knowledge and experience in HTML5, CSS, Javascript,Oracle and Microsoft products such as Excel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1 A Degree/Diploma in Computer Science or itsequivalent.

4.1.2 Strong technical and analytical skills, meticulous andorganized.

4.1.3 Independent, good interpersonal, written and oralcommunication skills.

4.1.4 Have positive work attitude.

Job Summary

We are seeking a Technical Project Manager who can drive delivery while collaborating with teams to streamline KRI data, build ETL pipelines, and enhance reporting dashboards.

Mandatory Skill-set

• 5+ years of hands-on experience in automation, system integration, and data engineering;
• Strong skills in data analysis, data modelling, ETL development, and data validation;
• Must have experience in building and optimizing ETL pipelines on AWS (Lambda, EC2, S3, Glue);
• Proficient in designing interactive Power BI dashboards with strong UX principles;
• Hands-on experience with REST APIs (writing, testing, and integrating data);
• Experience extracting data from systems like ServiceNow, Tenable, and SharePoint via APIs;
• Strong programming/scripting skills (Python, Unix Shell, or PowerShell);
• Good understanding of ITIL practices, IT security, and governance standards.

Desired Skill-set

• Bachelor’s degree in Information Technology, Computer Science, or a related field;
• Able to work independently and collaboratively across teams;
• Good prioritization skills with ability to meet committed timelines;
• Certifications (Good to have): Microsoft Power BI Data Analyst, AWS Certified Data Engineer.

Responsibilities

• Manage end-to-end Enterprise Management Information Platform projects using SDLC (Agile/Waterfall) within defined timeline, budget, and scope;
• Drive implementation with business users and vendors, ensuring timely delivery;
• Coordinate meetings, technical discussions, and testing activities across teams;
• Collaborate with cross-functional stakeholders (Infra, App, Security, Ops, PMO, KRI owners) for aligned delivery;
• Gather and validate requirements, data points, and support test execution and validation with users;
• Prepare functional and technical specifications, including design documents, test plans, and readiness checklists;
• Track action items and follow up to ensure timely closure;
• Maintain project documentation (minutes, status reports, issues, sign-offs) and support audit/compliance needs;
• Provide regular progress updates to management and steering committees;
• Good understanding of KRI (Key Risk Indicator) metrics across IT Operations, Security, and related domains.

Should you be interested in this career opportunity, please send in your updated resume to apply@sciente.com at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

Overview

This role blends technical documentation with product storytelling. You will collaborate closely with product managers, engineers, designers, and operations teams to produce content that is accurate, user-centric, and aligned with real-world workflows.

Responsibilities

• Develop and maintain high-quality technical documentation, including product guides, API documentation, and user workflows
• Create scenario-based content that reflects real-world use cases and user journeys
• Collaborate cross-functionally with product, engineering, and design teams to ensure content accuracy and consistency
• Translate complex technical concepts into clear, concise, and user-friendly documentation
• Ensure documentation aligns with product positioning and overall user experience
• Manage and maintain documentation using version-controlled workflows (e.g., Git)

Requirements

• 2–5 years of experience in technical writing, product writing, or developer-focused content
• Proven experience documenting software products, platforms, APIs, or technical systems
• Familiarity with version-controlled documentation workflows (e.g., Git)
• Ability to balance technical accuracy with clear, context-driven product messaging

COMPANY DESCRIPTION

1-Net manages carrier-neutral Internet Data Centers, along with providing a comprehensive range of integrated services including network connectivity, managed services, work area recovery suite, cloud and media delivery services. 1-Net's Data Center Corridor initiative currently interconnects key data centers in Singapore to facilities quick deployment and providing a diverse connectivity options for enterprises and service providers.

1-Net is fast transforming itself into Asia's Data Centre of Choice. As one of the pioneers in broadband development in Singapore, 1-Net currently manages telco-class carrier-neutral Internet Data Centres, along with providing domestic and international connectivity, managed services and media delivery services. 1-Net offers superior stability, secure delivery and service experience through its services. It's uniquely positioned in Southeast Asia, with a comprehensive range of integrated services and a media-centric approach to bring cutting edge solutions to its customers.

We are committed to creating an inclusive and diverse workplace where talent thrives. Our hiring decisions are made based on merit and fit-to-role. If you have a disability or special need which requires accommodation to participate in the recruitment process, please inform us when you submit your online application. We will be happy to support as necessary.

Thank you for your interest and application to this role. Please note that only short-listed candidates will be contacted.

RESPONSIBILITIES

This role is required to managed and support 1-Net's IT Services business, including Cloud Services, Managed Services, DC services, and Business Continuity Management Services.

• Support for corporate and customer IT infrastructure and projects in delivering services according to SOP to meet prescribed SLA
• Review, interpret, and understand network and security architecture diagrams, and implement, configure, and maintain network and security solutions in alignment with established designs and standards
• Participates in technical research and development to enable continuing innovation of IT services
• Performance monitoring, preventive maintenance and patch management of IT equipment to ensure optimum performance. To propose capacity upgrade or replacement when required
• Perform daily rectification of IT operational issues and change requests within expected service level agreement
• Management and administration of network and security infrastructure such as Routers, Switches, Firewalls, VPN, endpoint security, etc
• Provide diagnoses, resolution, and documentation in all aspects of supporting, implementing and managing an enterprise network environment
• Provide installation, configuration, implementation, integration and commissioning of IT solution to internal and external customers
• Proactively source for better IT solutions or services to optimize business operational efficiency and business growth via IT solutions and process changes
• Perform schedule maintenance routine and update records for performance analysis
• Responsible for planning and deployment of new and existing systems for internal and external
• Maintain process documentation and follow approved standard operation procedures (SOP)
• Participate in certification requirements for QMS/ISMS/BCMS/PCI-DSS/OSPAR, etc

• Minimum Diploma or Degree in Computer or other IT related field of study
• Basic network certifications such as CCNA preferred
• ITIL v3 or v4 preferred
• Must possess Network troubleshooting skills and experience with installation and configuration of networking devices (switches, routers, firewalls, VPN, proxy and other network appliances)
• Working experience in multiple areas like OS, databases, applications, networking devices, storage devices, firewalls, IDS/IPS, orchestration and virtualization technologies, etc
• Must possess IT trouble shooting skills and experience with Operating Systems (RH Linux, Centos, Ubuntu, Windows Servers)
• Basic Cloud Virtualisation technology knowledge like AWS, VMWare, and Microsoft Hyper-V, Azure, Openstack, etc
• Basic understanding of cloud / enterprise networking and security best practices
• Knowledge of OS/Application security hardening
• Excellent networking concept and Switch & routing knowledge
• Possess a strong sense of urgency
• Problem solving skills and ability to work under pressure
• Good command of English, both written and spoken
• Customer focus, continuous learning, decision making and gaining commitment
• Working location : 1-Net (East) at Chai Chee / 1-Net (North) at Woodlands

For PeopleSoft related skill, the personnel shall have:

4.2.1       At least 3 yearsof experience in developing and/or maintaining PeopleSoft system.

4.2.2       Hands-onexperience on most of the essential tools such as Structured QueryReporter (SQR), PeopleSoft Query, Peoplecode, SQL, Application Engine,Application Package, BI Publisher, Component interface, Integration Broker,Workflow, Fluid Interface.

4.2.3       Knowledge andexperience on PeopleSoft branding customization and landing page design wouldbe an added advantage.

4.2.4       Good functionalknowledge in PeopleSoft Campus Solutions would be an added advantage.

4.2.5       Experience withPeopleTools upgrades would be an added advantage.

4.2.6       Knowledge andexperience in HTML5, CSS, Javascript, Oracle and Microsoft products such asExcel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1       A Degree/Diplomain Computer Science or its equivalent.

4.1.2       Strong technicaland analytical skills, meticulous and organized.

4.1.3       Independent, goodinterpersonal, written and oral communication skills.

4.1.4       Have positive workattitude.

For PeopleSoft related skill, the personnel shall have:

4.2.1       At least 3 yearsof experience in developing and/or maintaining PeopleSoft system.

4.2.2       Hands-onexperience on most of the essential tools such as Structured QueryReporter (SQR), PeopleSoft Query, Peoplecode, SQL, Application Engine,Application Package, BI Publisher, Component interface, Integration Broker,Workflow, Fluid Interface.

4.2.3       Knowledge andexperience on PeopleSoft branding customization and landing page design wouldbe an added advantage.

4.2.4       Good functionalknowledge in PeopleSoft Campus Solutions would be an added advantage.

4.2.5       Experience withPeopleTools upgrades would be an added advantage.

4.2.6       Knowledge andexperience in HTML5, CSS, Javascript, Oracle and Microsoft products such asExcel, etc. would be an added advantage.

The Tenderer’s personnel shall have:

4.1.1       A Degree/Diplomain Computer Science or its equivalent.

4.1.2       Strong technicaland analytical skills, meticulous and organized.

4.1.3       Independent, goodinterpersonal, written and oral communication skills.

4.1.4       Have positive workattitude.

Provide IT consulting support for the planning, implementation, and optimization of enterprise technology solutions.

Analyze business and technical requirements to recommend effective, scalable, and secure IT systems.

Work closely with infrastructure, application, network, security, and project teams to support end-to-end delivery.

Prepare technical documentation, solution recommendations, system assessments, and implementation plans.

Support system integration, testing, deployment, and post-implementation issue resolution across IT environments.

Identify technology risks, process gaps, and improvement opportunities to enhance operational efficiency and system performance.

Strong understanding of enterprise IT environments, stakeholder management, and project support is highly preferred.

A Day in the Life:

·        Produce and manage detailed technical and construction drawing packages, including plans, elevations, sections, and large-scale details

·        Translate design concepts into technically feasible solutions, ensuring buildability and cost-efficiency

·        Review and coordinate shop drawings, fabrication drawings, and technical submissions from contractors and vendors

·        Ensure all drawings and documentation comply with local building codes, regulations, and authority requirements

·        Work closely with designers, project managers, and clients to resolve technical issues and discrepancies

·        Monitor progress on site and take responsibility for design quality, accuracy and overall user experience.

·        Manage drawing revisions, version control, and as-built documentation

·        Identify potential technical risks and propose practical solutions during design development and construction stages

·        Provide technical leadership and guidance to junior team members, ensuring drawing accuracy and consistency

·        Perform any other ad-hoc duties as required

What We Are Looking For:

·        Diploma or Degree in Interior Design, Architecture, or any related field

·        5–8 years of relevant experience in interior design, with a strong focus on technical detailing and construction documentation

·        Proficiency in AutoCAD; knowledge of SketchUp, Revit, or other BIM tools is an advantage

·        Strong knowledge of materials, construction methods, and detailing practices

·        Familiarity with local building codes, regulations, and submission processes

·        Excellent problem-solving, coordination, and communication skills

·        Ability to manage multiple projects and meet tight deadlines

·        Ability to work collaboratively in a team environment

·        Creativity, attention to detail, and a passion for interior design