50,826+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Databricks Data Engineer: Delta Lake & PySpark Expert

Rapsys Technologies Pte Ltd. is seeking a skilled and innovative Databricks Developer to join our dynamic team in Singapore. You will leverage the Databricks platform, utilizing strong SQL and Python skills to develop and maintain data solutions. The ideal candidate will have experience with cloud plat ...

Embedded Software Engineer: Mining Infrastructure

DADACONSULTANTS PTE. LTD. is seeking a skilled firmware developer in Singapore to create and optimize firmware for Linux-based embedded systems. You will design drivers for peripheral modules and support chip testing. An ideal candidate holds a Bachelor's degree in Computer Science or related fields, p ...

Senior Full Stack Engineer Cloud, APIs & DevOps Lead

PERSOL SINGAPORE PTE. LTD. is looking for a Software Engineer / Full Stack Developer in Singapore. This role involves taking ownership of application development and optimizing CI/CD strategies. The ideal candidate will have over 5 years of relevant experience and a strong background in frontend and backend tech ...

AI Driven Test Automation Engineer

Razer in Singapore is seeking a Test Automation Developer focused on designing and developing intelligent automation systems for gaming products. The ideal candidate will have strong programming skills in Python and experience with automation tools and AI/ML frameworks. The role involves improving system effecti ...

Senior iOS Engineer Apps, API Integration, CI/CD

APAR TECHNOLOGIES PTE. LTD. in Singapore is looking for an experienced iOS Developer with 4–6 years of hands-on experience in mobile application development. The ideal candidate should have a strong grasp on mobile architecture, design patterns, and familiarity with tools like Xcode and Git. Applicants must be p ...

iOS Engineer Fintech, MVVM + RxSwift

GXS Bank Pte. Ltd. is looking for an iOS Developer to join our Digital Bank mobile engineering team. The role involves building end-to-end features using Swift and RxSwift, and implementing MVVM architecture within a sophisticated iOS setup. You will work closely with Backend and Product teams, ensuring high cod ...

Global MES & EI Systems Analyst

RF360 SINGAPORE PTE. LTD. seeks a software developer to improve the production line controlling system, develop and implement Equipment Integration (EI) and Manufacturing Execution System (MES) software. The role involves collaboration within a Scrum team using Azure DevOps, alongside contributions to testing an ...

Software Engineer – Fusion Poly Graduate Programme

NCS Group in Singapore is looking for a motivated individual to join as a software application developer. You will work closely with stakeholders to define requirements and enhance existing software applications. The ideal candidate will have a Diploma in Computer Science or a related field, along with a positiv ...

Subsea Engineering Program Lead

A global cloud services provider is seeking a Technical Business Developer specializing in subsea telecoms. The role involves developing and delivering submarine cable projects worldwide, requiring strong technical engineering skills and the ability to collaborate across various teams. Candidates should have a B ...

Remote Backend Software Engineer — Python SaaS

A leading software company in Singapore seeks a Software Developer (Backend SaaS). In this entry-level role, you will work on the Landscape tool for managing Ubuntu systems, collaborating with a remote team. Ideal candidates should have a Bachelor's in Computer Science and proficiency in Python, with experience ...

LLM/AI Engineer — Build Production AI for Web3 Devs

A leading Web3 education platform is seeking an AI Engineer to develop and implement LLM-powered applications. The role includes designing custom LLM solutions, creating scalable architectures, and optimizing performance. Ideal candidates should have a strong background in Python and Javascript, with hands-on ex ...

Full Stack Software Engineer: Build Impactful Apps

A local tech company in Singapore is seeking a Full Stack Software Developer. You will design, develop, and maintain software solutions, working collaboratively with a team. The ideal candidate has proficiency in JavaScript, Python, or C#, along with a passion for delivering high-quality software. Familiarity wi ...

Backend Engineer — Real Time MedTech Imaging AI

CYGNUS MED PTE. LTD. is seeking a skilled Backend Developer to join their engineering team. This role involves building intelligent surgical software tools for vascular procedures, collaborating closely with AI engineers and clinicians. Responsibilities include developing backend systems, maintaining APIs, and e ...

Senior Frontend Engineer, Web3 Wallet Remote

Binance is seeking a Frontend Developer to work on a multi-chain DEX data analytics and trading platform. You will build and maintain frontend features using React and TypeScript, collaborating closely with product and backend engineers. The ideal candidate has a solid understanding of HTML, CSS, JavaScript/Type ...

Senior PM, LLM Integrations & MCP Platform (Remote)

Pixalate is seeking a Director of Product Management for LLM Integrations & MCP Platform in Singapore. This role involves leading product strategy and development for LLM-powered client interactions and MCP tools. Candidates should have at least 5 years of product management experience, particularly in developer ...

AI Engineer NLP & System Integration (1 Year Contract)

A leading technology firm in Singapore is seeking an experienced AI Developer to develop, deploy, and maintain AI models tailored to organizational needs. The ideal candidate will have a strong background in Natural Language Processing and machine learning, with over 3 years of experience. Responsibilities inclu ...

SRE Engineer

Required Skills:3–5 years of relevant working experience in software development and application support. Must have Java, Spring boot Good hands on for SQL and Linux.Good to have Python programming skills PCF ...

Software Tech Lead (Lead AI Native Engineer)

Who We AreBuild. Scale. Sustain.We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it ri ...

Software Tech Lead (Lead AI Native Engineer)

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do i ...

Lead AI Native Engineer (Software Engineering)

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do ...

Software Tech Lead (Lead AI Native Engineer)

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're proud ...

Observability Backend Engineer Globalization

Observability Backend Engineer – GlobalizationLocation: Singapore Function: Backend Engineering / Infrastructure / ObservabilityLevels: Up to Principal/Staff Engineer LevelAbout the RoleOur client is a globally scaling consumer internet platform serving hundreds of millions of ...

Back End Engineer (Enterprise Efficiency) Sea Labs

About Sea Labs IndonesiaSea Labs is at the core of the Sea platforms development, supporting diverse business lines from e-commerce, supply chain, games, payment, and finance, among many others. The strong growth and unique positioning of Sea's e-commerce business, Shopee, spurred the launch of ...

Senior Associate, IT, Application Support Analyst Flexcube Needed

Job DescriptionMUFG Investor Services IT team is looking for a talented Application Support Analyst who will be responsible for supporting banking applications such as Flexcube, SWIFT, our MUFG Automated Payment System, Global Payment System, MUFG Pay Stream and MUFG FX, in addition to int ...

Junior DevOps Engineer

Project Description:Our client is the corporate and investment banking arm of The Group, world's 10th largest bank by total assets.Their Singapore center is the 2nd largest IT setup (after Paris head office) for their worldwide business. They work daily with international ...

Software Lead DS/EZ

About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world proble ...

Solutions Architect (Taiwan)

Req ID: FEQ427R72Location: Singapore FEQ426R34 At Databricks, our core principles are at the heart of everything we do; creating a culture of proactiveness and a customer-centric mindset guides us to create a unified platform that makes data science and analytics accessible to everyone ...

Software Lead DS/EZ

About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world pro ...

Junior DevOps Platform Engineer

Who we are Crédit Agricole Corporate and Investment Bank (Crédit Agricole CIB) is the corporate and investment banking arm of Crédit Agricole Group, world’s 10th largest bank by total assets. Our Singapore center is the 2nd largest IT hub for Crédit Agricole CIB's worl ...

Learning Systems Operations & Support Manager DSC/JS/19183

About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse por ...

Junior DevOps Engineer

Project Description: Our client is the corporate and investment banking arm of The Group, world's 10th largest bank by total assets. Their Singapore center is the 2nd largest IT setup (after Paris head office) for their worldwide business. They work daily with international branch ...

Backend Software Engineer (Architect) Reliability Singapore

Responsibilities Every time a short video is posted or viewed on TikTok, our team is working behind the scenes to make sure it happens instantly and reliably. The Short Video Reliability team blends deep systems expertise with large-scale architecture design to keep TikTok running smoothly for billions of users. ...

Data Scientist, Market Growth (Lifecycle)

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched por ...

Software Principal Engineer (AI Empowered)

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 methodol ...

Software Engineer Security Engineering Singapore

Responsibilities About The Team The security engineering team is missioned to build security services, platforms and technologies, as well as to support cross-functional teams to protect our users, products and infrastructures. In this team you'll have a unique opportunity to have first-hand exposure to the stra ...

Data Engineer TikTok, Video on Demand

Responsibilities Team Introduction The Data Warehouse team within Video-on-Demand provides stable, complete, and high-quality data to DA/DS/RD/PM teams in a cost-effective manner. Our work includes building data pipelines, optimizing data workflows, and tackling other big data challenges using leading big-data i ...

Solutions Architect

FEQ227R49 At Databricks, our core principles are at the heart of everything we do; creating a culture of proactiveness and a customer-centric mindset guides us to create a unified platform that makes data science and analytics accessible to everyone. We aim to inspire our customers to make informed decisions th ...

Junior DevOps Engineer

Project Description: Our client is the corporate and investment banking arm of The Group, world's 10th largest bank by total assets. Their Singapore center is the 2nd largest IT setup (after Paris head office) for their worldwide business. They work daily with internatio ...

Software Lead DS/EZ

About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve li ...

Learning Systems Operations & Support Manager DSC/JS/19183

About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse por ...

Business AI Architect

We are seeking an experienced AI Business Architect to lead the design, development, and implementation of AI-driven solutions within our SAP ecosystem. The ideal candidate will possess deep expertise in SAP technologies, AI frameworks and Data Science Models, ensuring seamless integration and optimization of ...

Observability Backend Engineer – Globalization

Location: Singapore Function: Backend Engineering / Infrastructure / Observability Levels: Up to Principal/Staff Engineer Level About The Role Our client is a globally scaling consumer internet platform serving hundreds of millions of users across content, community, e-com ...

DevOps Platform Engineer

Project description Our client is the corporate and investment banking arm of The Group, world's 10th largest bank by total assets. Their Singapore center is the 2nd largest IT setup (after Paris head office) for their worldwide business. They work daily with international branches located in 30 ...

Observability Backend Engineer – Internationalisation

Observability Backend Engineer – Globalization Location: Singapore Function: Backend Engineering / Infrastructure / Observability Levels: (Up to Principal/Staff Engineer) About The Role Our client is a globally scaling consumer internet platform serving hundreds ...

Software Engineer Data Speech

Responsibilities About The Team The Data Speech Team is committed to the research and development of core AI technologies and product innovation related to speech, audio, and music. The department supports the entire process of audio and multimodal content from production and editing to consumption, ...

Software Engineer Project Intern (Ads Delivery) 2026 Start (BS/MS)

About Pangle Pangle is a leading global app growth platform, providing a one‑stop service for user growth and ad monetization solutions for mobile applications. Pangle helps apps succeed globally by driving ad value with efficient conversions. Internship Overview As a project in ...

Junior DevOps Platform Engineer

Who we are Crédit Agricole Corporate and Investment Bank (Crédit Agricole CIB) is the corporate and investment banking arm of Crédit Agricole Group, world’s 10th largest bank by total assets. Our Singapore center is the 2nd largest IT hub for Crédit Agricole CIB's worldwide business. We w ...

Observability Backend Engineer Globalization

Observability Backend Engineer – Globalization Location: Singapore Function: Backend Engineering / Infrastructure / Observability Levels: Up to Principal/Staff Engineer Level About the Role Our client is a globally scaling consumer internet platform serving hundr ...

Software Engineer (Financial Product and Solution) Global Payment Singapore

Responsibilities About Global Payment The Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth and ...

Observability Backend Engineer Internationalisation

Observability Backend Engineer – Globalization Location: Singapore Function: Backend Engineering / Infrastructure / Observability Levels: (Up to Principal/Staff Engineer) About the Role Our client is a globally scaling consumer internet platform serving hundreds ...

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