69,476+ Software Engineer Java Reactjs Jobs in Singapore — Top Companies Hiring June 2026

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Cloud Engineer

Avensys is a reputed global IT professional services company headquartered in Singapore. Our services include enterprise solution consulting, business intelligence, business process automation, and managed services. Given our decade of success, we have become one of the top trusted providers in Singapore a ...

Configuration Engineer

Location: Singapore, Singapore Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions roo ...

Project Engineer

Service Operations Manager This position reports to: Service Operations Manager Work Model Onsite Responsibilities Evaluating, selecting, and applying standard techniques and procedures to perform engineering assignments. Participating in projec ...

Backend Engineer

We’re hiring a Backend Engineer to own and evolve our Backend-for-Frontend (BFF) layer powering mobile commerce at scale. This is a hands‑on role focused on building, improving, and operating serverless backend services that support the mobile app and integrate with Salesforce Commerce Cloud. Resp ...

Project Engineer

Responsibilities With experience Prefer with construction industry background (Architectural) Able to work under stress and independently Able to converse in English & Mandarin Assist project manager in site planning and supervision works. C ...

Firmware Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑class solutions in communications, 5G, automotive, energy, quantum ...

PROJECT ENGINEER

Job Scope Preparing, scheduling, coordinating, and monitoring of assigned engineering projects. May be involved in pre-drawing submission stage for understanding of design concept. Interacting with clients, interpreting their needs and requirements, and representing them ...

DevOps Engineer

About OnebyZero OnebyZero is a next-generation Data and AI consulting company, headquartered in Singapore and driving impact across APAC. As an AWS-exclusive partner, we help enterprises modernize data, transform with AI, and apply Generative AI in ways that deliver real business results. < ...

AI Engineer

About AISG and AI Apprenticeship Programme (AIAP) AI Singapore (AISG) is a national AI programme launched by the National Research Foundation (NRF) to anchor deep national capabilities in Artificial Intelligence (AI). Hosted at the Nanyang Technological University (NTU), VP (Artificial Intelligenc ...

DevSecOps Engineer

We are supporting a large enterprise in search of passionate site reliability engineers (SREs) to help build reliable, scalable, and secure platforms that enable teams to deliver systems efficiently and safely at scale. This is an opportunity to work on meaningful national‑level infrastructure whil ...

DevOps Engineer

Is there a Zenika in you? Let’s talk skills and passion first. We are looking for passionate technophiles who believe in craftsmanship, open-source tech, and modern solutions. We aren't just looking for an engineer to maintain infrastructure; we are looking for a DevOps Consult ...

Cloud Engineer

We are partnered with an established financial services organisation to look for a seasoned cloud engineer to design, build, and scale robust cloud infrastructure across AWS and Azure environments. This role requires deep hands‑on expertise in Terraform, strong experience in cloud‑native architecture, and ...

Substrate Engineer

Responsibilities Responsible for working with Broadcom's IC substrate subcontractors to manage and resolve issues relating to packaging, manufacturing, yield, quality, and delivery of high volume semiconductor devices. Responsible for NPI activity, risk assessments, process improv ...

Sales Engineer

Rimes provides enterprise data management solutions to the global investment community. Driven by our passion for solving the most complex data problems, we provide our clients with investment intelligence that powers more than US$75 trillion in assets under management annually. The world’s leading institu ...

1st Engineer

What will you be doing? Subsea7 is a global leader in the delivery of offshore projects and services for the energy industry. We make offshore energy transition possible through the continuous evolution of lower‑carbon oil and gas and by enabling the growth of renewables and emerging energy. Seaw ...

DevSecOps Engineer

Responsibilities CI/CD Pipeline Management : Design, implement, and maintain CI/CD pipelines for automated build, test, and deployment across multiple environments, including secure air-gapped systems. Release & Artifact Management : Oversee version tagging, deployme ...

Data Engineer

About the Role We are hiring Data Engineers at all levels, seeking individuals who bring deep technical expertise and a clear drive to deliver measurable results. In this role, you will lead end-to-end engineering projects, designing and building the scalable data infrastructure that unde ...

Infrastructure Engineer

We’re currently partnered with a globally recognised technology consultancy looking to hire an Infrastructure Engineer on a 1-year fixed term contract. This role sits within a high-performing engineering team delivering large-scale cloud and platform transformation projects. The environment is hi ...

Automation Engineer

Trust is the first of a new breed of banks in Singapore – digitally native and focused on delivering a delightful customer experience. You will work in a fast-paced and collaborative environment to solve new and interesting challenges each day. Together with our Trust team, you will help shape the future o ...

Cloud Engineer

Company Overview NXGEN is a leading service provider offering end-to-end integrated infocommunications IT solutions services. We lead digital transformations for clients by modernising their mainstream IT and deploying digital solutions at scale to drive growth and performance. At NXGEN, ...

Network Engineer

Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion invested in long-term assets. ...

Systems Engineer

GovTech is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intelligence, Application ...

Security Engineer

IAM Operations Manage the day-to-day operations of IAM systems, including provisioning, de-provisioning, and lifecycle management of user and machine identities. Administer and maintain Active Directory and LDAP directory services, ensuring accurate and up-to-date identity records ...

ML Engineer

We are looking for an ML Engineer to own the operationalisation of AI/ML models — taking models from development into reliable, scalable production systems. This is a hands‑on engineering role sitting at the intersection of ML and platform infrastructure. You'll work closely with their data scientists to u ...

Data Engineer

Activate Interactive Pte Ltd (Activate) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost‑effective, and impactful end‑to‑end application development, such as mobile and web applications, and cloud techno ...

Systems Engineer

What you will be working on We are seeking a Systems Engineer to support the lifecycle of our smart city solutions from initial concept through deployment and maintenance. In this role, you will apply systems engineering methodologies to help bridge the gap between product management and engineer ...

Mechanical Engineer

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting‑edge equipment that helps our customers manufacture display and semiconductor chips – the brains of d ...

Platform Engineer

Vitol is a leader in the energy sector with a presence across the spectrum: from oil through to power, renewables and carbon. From 40 offices worldwide, we seek to add value across the energy supply chain, including deploying our scale and market understanding to help facilitate the energy transition. To d ...

PROJECT ENGINEER

Responsibilities Reporting to Project Manager Prepare, schedule, coordinate and monitor the assigned project Perform overall quality control of the work (budget, claims, schedule, plans, personnel’s performance) and report regularly on project status. Ensures that w ...

DevSecOps Engineer

The DevSecOps Engineer is responsible for designing, automating, and maintaining secure, scalable, and resilient infrastructure and deployment pipelines. The role requires expertise in cloud platforms, automation, security best practices, and modern DevOps methodologies. Engineers must work in an agile, co ...

DevSecOps Engineer

Role Overview We are seeking an experienced DevSecOps Engineer to support the security, reliability, scalability, and operational excellence of enterprise-grade Generative AI platforms and cloud-native applications. The successful candidate will be responsible for managing cloud infrastru ...

Project Engineer

Responsible for all site related operations, management of subcontractors and manpower resources assigned. Responsible for taking and handing over of site, equipment and services with main con and/or customers and that it is constructed according to approved plans Ensures that projects that a ...

Sales Engineer

Experience: 1 year(s) or more in Sales/service of industrial products/equipment, Previous work in Air Conditioning / construction Industry.Responsibilities:Sales of 1. Heat Pipes2. Air Purification System• UVGI Systems• Electronic Air Cleaners3. PIB ...

Data Engineer

Job Overview: We are looking for a talented and motivated Data Engineer with 2–3 years of experience to join our team. The ideal candidate will have hands-on experience in building and maintaining data pipelines, working with cloud platforms (Alicloud, AWS, Microsoft Azure, or Google ...

Data Engineer

Job Description: Use Python or Golang to build web crawlers and collect social media data. Develop user profiles based on insights derived from raw data. Build intelligent signals leveraging social media analytics, user profiling, and AI technologies. </ul ...

Platform Engineer

About Capgemini Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and di ...

System Engineer

About the Company As a System Engineer (Senior Army Engineer) within the Maintenance and Engineering Support Command (MES), you will lead teams of Army Engineers and soldiers to ensure that the Army’s platforms — from tracked systems such as the Leopard 2SG and Hunter AFV, ...

DevOps Engineer

About Capgemini Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse gr ...

Security Engineer

Job Summary We are looking for a Workplace Security Engineer to design, implement, and continuously improve corporate security controls across identity, endpoint, network access (VPN/ZTNA), and data protection. You will be the technical owner for key security platforms and work with I ...

Structural Engineer

We are looking for an experienced Structural Engineer to oversee and manage structural design works across a large-infrastructure project. In this role, you will be responsible for reviewing design packages, coordinating with relevant consultants and authorities, and provid ...

Backend Engineer

We’re hiring a Backend Engineer to own and evolve our Backend-for-Frontend (BFF) layer powering mobile commerce at scale. This is a hands-on role focused on building, improving, and operating serverless backend services that support the mobile app and integrate with Salesforce Commerce Cloud. < ...

FPGA Engineer

This role is posted on behalf of SpeQtral, a startup supported by SGInnovate. Background SpeQtral is looking for highly motivated electronics engineers to join a team of space quantum pioneers at the office in Singapore. We are commercialising quantum commu ...

AI Engineer

Job Responsibilities: Develop and integrate AI Agent-related technologies, including but not limited to OpenAI Function Calling, AutoGPT, and LangChain, to enhance the intelligence capabilities of the company's app. Design, develop, and optimize AI Agents ba ...

Network Engineer

Responsibilities: Responsible for Datacenter (Singapore and Hongkong) Network Change & Operation Support. Manage Asia Regional Network and Solution Delivery. Responsible for managing and actualizing the assigned Regional Network Project. Support Custome ...

Security Engineer

RESPONSIBILITIES: Manage security solution operations, company security tasks (security inspections, campaigns, etc.) Security inspection tasks for SDSAP Security inspections and security-related tasks are carried out according to the security inspection ...

Test Engineer

Job Summary Acts as a technical lead for Test, In-System Test (IST), and Repair functions, providing solutions to complex technical issues. This role is responsible for driving test strategy, supporting production, and ensuring overall test effectiveness and efficiency. </p ...

Sales Engineer

Job Description You will be responsible for the sales and marketing of full range of Phoenix Contact products in all areas within Singapore. Responsibilities: Manage existing customers and develop new customers, and understand customer's ...

Product Engineer

Job DescriptionOwn CPU product engineering activities from new silicon bring-up to mass production (MP), ensuring schedule, quality, and manufacturability targets. Drive silicon validation and characterization for CPU-related features: functional checks, voltage/frequency ch ...

Data Engineer

We’re partnering with a leading global investment firm undergoing a major data & cloud transformation , and they’re hiring experienced Data Engineers to build out their next-generation data platform. This is a rare opportunity to work on a modern lakehouse architectu ...

Test Engineer

About Capgemini: Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years ...

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