38,704+ Fullstack Java Engineer Jobs in Singapore — Top Companies Hiring June 2026

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Quality Assurance Engineer

About Us Innovate. Create. Elevate. At Vertis, we believe innovation starts with people. We design and deliver exceptional digital solutions that elevate our clients' brands and the experiences they create for their customers. Through technology-driven creativ ...

Senior System Engineer

This is a Managed Services Cross Technology Engineer (L3/4) is an architect-level strategic role acting as the ultimate technical authority for core platforms, cloud infrastructure, and system advanced engineering. The primary goal is ensuring IT infrastructure operational resilience across multiple t ...

Senior System Engineer

Our Employee Value Proposition Advancing our People. Advancing our World. At CrimsonLogic, we put your Career and Well-being first. We are committed to advancing your career through a full spectrum of professional Dev ...

Senior System Engineer

This is a Managed Services Cross Technology Engineer (L3/4) is an architect-level strategic role acting as the ultimate technical authority for core platforms, cloud infrastructure, and system advanced engineering. The primary goal is ensuring IT infrastructure operational resilience across ...

Lead Validation Engineer

The Lead Validation Engineer owns LionsBot's product validation function from the ground up. You will design the validation strategy, lead DVT and PVT execution, drive failure analysis to closure, and build the reliability evidence that gives the company confidence to ship. This is a hands‑on technical leader ...

Customer Support Engineer

Company Description Onion Technology Pte Ltd is a leading data center solutions provider specializing in advanced operations software for hyper-scale colocation environments. Its flagship platform, MK119 DC OpsWare, offers full visibility and control over facility operations, business management, and tenant s ...

Supplier Quality Engineer

Silicon Labs (NASDAQ: SLAB) is the leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives. Merging cutting-edge technology into the world’s most highly integrated SoCs, Silicon Labs provides device makers the solutions, support, and ecosy ...

Graduate Engineer (LSMG)

The Cognizant Graduate Program Cognizant Life Science Manufacturing Group (also known as Zenith Technologies) is a world leader in delivering digital transformation solutions for the Life Sciences industry. Through our knowledge and expertise in Digital, Manufacturing execution systems & process autom ...

Customer Support Engineer

What will you do? Proactively approach your assigned clients with the goal of generating new service and Customer Support assignments; Prepare and issue realistic and accurate quotations for all aftercare activities in a timely manner; Record activities in ISA ...

Senior/Staff Engineer

Core Responsibilities SOE Expense Management Procurement Management Delivery Order & Work Completion Inventory & Store Management Role Responsibilities Plant Facilities Maintenance & Management SOE Expense Management Vendor Man ...

System engineer / Devops

We are looking for a technically strong Software System Engineer to support the operations, maintenance, and enhancement of mission-critical systems in a 24/7 environment. This role combines DevOps, platform engineering, application support, and CI/CD operations, ensuring system stability, reliability, ...

Senior DevOps Engineer

Slash is a hi-tech startup studio with a mission to build tech AI‑powered products and scalable digital platforms that create real‑world impact. Since 2016, we’ve partnered with ambitious enterprises and government organizations to design, engineer, and launch cutting‑edge solutions — with Generative AI at th ...

Executive Mechanical Engineer

Sembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record. Sembcorp Specialised Construction, a wh ...

Quality Engineer (NADCAP)

Job Description: In charge of performing quality assurance functions with regard to the product, process and maintain quality management system while ensuring compliance with all customers’ requirements Responsible for reviewing and revising quality procedures and quality control ...

Wintel System Engineer

About the Company Our client is a well-established and dynamic technology service provider with a strong presence in Singapore. Known for delivering robust infrastructure solutions and digital transformation services, they foster a collaborative and fast-paced environment. They are currently looking f ...

Network Automation Engineer

We are partnered with an established organisation to look for a Network Automation Engineer. This role bridges the gap between traditional network operations and modern automation practices. You will be responsible for maintaining high-availability network infrastructure while driving our network autom ...

Technical Support Engineer

Requirements: Diploma/Degree in Computer Science / Information Technology / Computer Engineering or equivalent. 4+ years of practical experience in IT support demonstrating increasing levels of responsibility and technical expertise in an enterprise environme ...

Physical Design Engineer

Responsibility 1. Responsible for digital circuit physical implementation (RTL to GDS) and PV/PI signoff; perform full-chip STA signoff, participate in defining STA signoff standards, and conduct SPICE simulation for critical timing paths; 2. Develop, optimize, and maintain PR/PV/PI/STA design flows; s ...

Junior Network Engineer

Installation, Addition, Change, Move Activities performed in customer’s sites; Includes Technical site survey, Wifi passive site survey, Site preparation, Staging, Installation, support on migration, and Day 1 onsite support. Installation involving rack/stack, and in ...

MEP Project Engineer

This role is posted on behalf of Mecomb Singapore Limited with support from the Singapore Business Federation (SBF) under the JSIT‑WST initiative. SBF/JSIT facilitates outreach and connections only and does not act as an employment agency. All hiring decisions are made solely by the hiring company. <br ...

Application Security Engineer

ITSO - Application Security (Consultant) Responsibilities and Requirements At least 4 years combined work experience in software development, application security and cloud computing (e.g. AWS) Familiar with mobile and web application programming interfaces (API) ar ...

Senior Mechanical Engineer

At EOS, we’ve spent over 40 years developing advanced systems at the intersection of defence, AI, and space. From autonomous platforms to next-gen control systems, our teams are solving complex, high-impact challenges every day. Position Overview EOS Innovation Singapore is seeking an experien ...

Senior Mechanical Engineer

About the Role We are seeking a highly capable Senior Mechanical Engineer to support the delivery of complex, high-value projects and contribute to the continued growth of Black & White Engineering in Singapore and across the APAC region. This role will focus on delivering technically challeng ...

Senior Mechanical Engineer

About the Company At EOS, we’ve spent over 40 years developing advanced systems at the intersection of defence, AI, and space. From autonomous platforms to next-gen control systems, our teams are solving complex, high-impact challenges every day. Position Overview ...

Senior HVAC Engineer

Operation and maintenance of HVAC in GMP and non-GMP areas include Air- Handling-Unit (AHU), cold room, freezer, fridge, Bio Safety Cabinet (BSC), Downflow Booth (DFB), isolators, pass-box, Laminar Air Flow, clean room HEPA, other related chilled water and cooling water pipeline. Partner with ...

QA Engineer (Onsite)

About GenScript GenScript Biotech Corporation (Stock Code: 1548.HK) is a global biotechnology group. Founded in 2002, GenScript has an established global presence across North America, Europe, the Greater China, and Asia Pacific. GenScript's businesses encompass four major categories based on its leading gene ...

Planning & Technical Engineer

Job responsibilities Planning Develop overall construction masterplan for a large construction project Apply critical path method techniques Maintain project baseline schedule, update project schedule periodically and analyse effects of any proposed changes / addit ...

Senior Systems Engineer

Job Description Ensure day-to-day IT system performance, security, stability, and reliability. Provide support to engineers in resolving endpoint and system-related issues. Manage and resolve reported incidents within agreed timelines to ensure smooth business operations. </l ...

ENGINEER, FECOS CPIE

Responsibilities Drive alignment and standardization across various fabs on Best-Know-Methods (BKMs) Develop metrics to measure the standardization, sustainability, scalability and synchronization of the BKMs Identify gaps in current programs and use SMART metrics to drive effect ...

Associate Network Engineer

As Architects of Change, Logicalis focuses on designing, supporting, and executing clients' digital transformation by uniting their vision with technology expertise and industry insights. Through deep understanding of key IT industry drivers such as security, cloud, data management, and IoT, Logicalis ...

Dev Ops Engineer

Our client is aglobally-leading, culture-driven DEX built on DAO architecture founded in 2017. Our client is actively looking for DevOps Engineer to design and build cloud infrastructure within a high-performing engineering team. Roles and Responsibilities Design, build ...

Engineer, Process Integration

Position Overview We are seeking a Engineer, Process Integration to support semiconductor manufacturing and wafer fabrication operations for advanced photonic and semiconductor products. This role will work closely with foundry partners and internal engineering teams to support proces ...

Program Engineer (Cybersecurity)

Key Responsibilities L1 Operations & Support Provide L1 support for PMO-PSB systems, including remote and onsite troubleshooting (24/7 standby roster). Respond to operational alerts, cybersecurity incidents, and system issues. Support system verification testing after patches and mai ...

Test Principal Engineer

When your products transform thewaywe live and work, nothing can be left to chance. Our Test Engineering team takes charge of the testing,evaluationand validation of all our devices.We’rea team of expert engineers responsible for the development of all test cases and test tools to ensure the functionality and ...

ENGINEER, FECOS CPIE

As FECOS cPIE Standardization & Metrics Engineer you will be responsible for: Drive for alignment and standardization across various fabs on Best‑Know‑Methods (BKMs) Develop metrics to measure the standardization, sustainability, scalability and synchronization of the BKMs Id ...

Associate Engineer, QA

Position Summary The Associate Engineer, QA (Process Quality Control) is responsible for supporting the PQC team through accurate data entry, maintenance of quality records, and preparation of documentation such as quality reports and quality gate materials. The role involves coordinating with product ...

Site Engineer (Electrical)

Overview Workweek: 6 days (Mon-Fri, 8am – 5pm and Sat will end at 4pm, total 44 hours with breaks in between) Annual Leave: 14 days (Additional 1 day per year capped at 21 days) Outpatient Benefits: $500 per year (Include for dental) Bonus Entitlement: 1 month x Annual Bonus (Upon ...

Engineer, Process Integration

Job Summary Process Integration Module Engineer in the Process Integration department responsible for coordinating improvements in Yield, Quality, and Output for the NAND Flash production line. Day‑to‑day responsibilities include crafting and analyzing process experiments, teaming with YE and PQA to in ...

Engineer, Process Integration

Job Summary As a Process Integration Module Engineer in the Process Integration department, you will be responsible for coordinating improvements in Yield, Quality, and Output for the NAND Flash production line. Day‑to‑day responsibilities include crafting and analyzing process experiments, teaming wi ...

Engineer, Process Integration

We are seeking a Engineer, Process Integration to support semiconductor manufacturing and wafer fabrication operations for advanced photonic and semiconductor products. This role will work closely with foundry partners and internal engineering teams to support process integration activities, monitor wafer pro ...

Vacuum Piping Engineer

Vacuum Piping Engineer (Vacuum Piping / Pumping Line - Semiconductor) Job Summary Location: East Singapore, Semiconductor company Industry: Semiconductor / Fab Construction / Facilities Engineering About the Role Our client is seeking a highly experienced Seni ...

Assistant Engineer (Assembly)

We are seeking an Assistant Engineer (Assembly) to join our team in Southeast Asia. The ideal candidate will assist in the assembly of mechanical components and systems, ensuring quality and efficiency in the production process. Responsibilities Assist in the assembly of mechanical compo ...

Senior AI Engineer

## Senior AI EngineerApplylocations: France: Singaporetime type: Full timeposted on: Posted Todayjob requisition id: JR Joining Razer will place you on a global mission to revolutionize the way the world games. Razer is **a place to do great work**, offering you the opportunity to make an impact global ...

Project Site Engineer

Roles & Responsibilities Review project plans and specifications to ensure that the ACMV system design meets the required standards, codes and regulations To ascertain ACMV equipment, materials, and component that meetsthe project requirements. Supervise, Monitor and inspect ...

Site Civil Engineer

Responsiblities: Oversee the construction activities and progress, plan, implement and monitor work Schedule in accordance to the master and detailed work program Liaise with Professional Engineer on the Temporary works Liaise with consultants (QPS) for technical issues ...

Facade Design Engineer

Role Overview We are looking for a driven and technically capable Façade Design Engineer to join our team. The ideal candidate will contribute to the design and development of façade systems, working closely with internal teams and external stakeholders to deliver quality outcomes across all project p ...

Application Engineer (Electrical)

#### #### ####* Application Engineer (Electrical)Rolls‑Royce# Application Engineer (Electrical)* Full time* Professionals* Engineering* Singapore, Singapore* Posted today## **Job Description****Location: Tukang, Singapore (West)***Only candidates with the legal right to work in **Singapore** will be considered. ...

SPECIAL PROCESS ENGINEER

Responsibilities: Oversee the special process lines (including alodine, bead blasting, E-polish, chemical polish, anodizing, chemical cleaning, texturing, electro‑less nickel plating, passivation etc.), DI water and waste water plants. Work in conjunction with production (Machining, Polish ...

Principle Project Engineer

Responsibilities Act as the proactive engineering interface between the project team and the client Ensure timely delivery of engineering work and project engineering deliverables within budget and contract requirements Coordinate multi-discipline activities, including model revi ...

Laser Manufacturing Engineer

Responsibilities Maintain, troubleshoot, and repair laser test benches, optical setups, electrical and mechanical fixtures. Ensure high equipment uptime and availability to support production targets. Develop, execute, and continuously improve preventive maintenance (PM) prog ...

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    Fullstack Java Engineer Jobs in Singapore Job Search Guide, Trends and Insights