2,707 Java Engineer jobs in Singapore

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

About the team

Binance Cloud is a comprehensive exchange infrastructure solution that enables qualified entities to effortlessly deploy and launch a crypto exchange. Leveraging Binance's cutting-edge technology, Binance Cloud provides top-tier liquidity, strong regulatory compliance, and system stability, with ample room for customization.

We are seeking a mid to senior level Java Engineer with a robust background in developing our trading systems. The ideal candidate will possess expertise in designing high-concurrency, high-availability systems.

• Design, develop, and maintain high-performance Java-based applications for spot or futures trading systems
• Architect and implement scalable, low-latency, and fault-tolerant systems to handle high-concurrency workloads
• Optimize system performance to ensure high availability and reliability under demanding conditions
• Collaborate with cross-functional teams, including product managers, DevOps, and other developers, to deliver robust solutions
• Write clean, maintainable, and well-documented code following best practices
• Troubleshoot and resolve complex technical issues in production environments
• Stay updated on industry trends and emerging technologies to continuously improve system capabilities
• Participate in code reviews, mentoring junior developers, and fostering a culture of technical excellence

• Bachelor's/Master's degree in Computer Science, Engineering or a related field
• 5+ years of experience with backend development
• Strong expertise in designing and implementing high-concurrency, high-availability systems
• Proficiency in Java frameworks and tools (e.g., Spring, Hibernate, Maven)
• Deep understanding of multithreading, concurrency patterns, and distributed systems
• Experience with messaging systems (e.g., Kafka, RabbitMQ) and database technologies (e.g., SQL, NoSQL)
• Familiarity with microservices architecture and cloud platforms (e.g., AWS, Alibaba Cloud)
• Strong problem-solving skills and ability to work under pressure in a fast-paced environment
• Adaptive mindset with a willingness to learn and embrace new challenges
• Excellent communication skills and ability to collaborate effectively in a remote, international team

Why Binance

• Shape the future with the world's leading blockchain ecosystem
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle unique, fast-paced projects with autonomy in an innovative environment
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice .

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Achieve professional excellence as a software developer, collaborating with a skilled team to design and implement high-quality solutions using Java, EJB, Spring Boot, MySQL, and IBM MQ.

To succeed in this role, you will leverage your knowledge of core Java 8+, JUnit, computer science principles, TDD, acceptance testing, Maven, Linux shell scripting, Java Messaging Concepts, Relational Database concepts, Web Services Rest and SOAP, Spring core concepts, SQL queries optimization, and familiarity with Intellij, Git, SonarQube/SonarLint.

Do you love working on challenges that no one has solved yet? Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Join our team, we work in a startup-like environment and you will be part of every stage of development working multi-functionally with user interface designers, business, development engineers, architects, and operations from the concept phase to deployment. The team is focused on rapid application development, research, innovation, and creating new products and solutions. Apple's global Enterprise Technology Services (ETS) team seeks an outstanding Fullstack Java Engineer to implement innovative and scalable solutions. This is an excellent opportunity for an ambitious, hardworking, result-oriented person to provide integration solutions using various technology stacks and platforms. Enjoy the benefits of working in a fast-growing business where you are encouraged to "Think Different" and where your efforts play a key role in the success of Apple's business.

Imagine yourself at the center of our engineering team. You will be a key player in developing critical enterprise solutions for our users and B2B Partners. From brainstorming through implementation, you will be part of a ground-up innovation team who are passionate about building distributed computing applications, data-intensive enterprise architectures, human-centric design approaches, and innovative solutions. You will have the opportunity to innovate and come up with new solutions using the latest cutting-edge and AI/ML technologies. Join our team, and experience how Apple operates, empowering our employees to do what they do best: craft magical experiences for our customers.

• Proficiency in Java/J2EE-based web application development. Experienced with application design, development, and integration of high volume/low latency server applications
• Experience with Spring Boot and Microservices specifically building scalable RESTful API
• Hands-on experience in designing and developing user interfaces ensuring responsiveness, accessibility, and a user-friendly experience.
• Comfortable with Unix, relational and non-relational databases like Oracle, MongoDB etc
• Results-oriented and demonstrates ownership and accountability.
• Communicate quickly and effectively, and collaborate with other team members.

• Working experience in frontend frameworks like Angular, React, etc.
• Experience in coding using frontend libraries like JQuery, Bootstrap, etc.
• Hands-on experience with HTML, CSS, and Javascript.
• Exposure to Agile development methodology.

Apple is an equal opportunity employer that is committed to inclusion and diversity, and thus we treat all applicants fairly and equally. Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

Java Engineer Singapore – Marketnode
Join Marketnode, a digital market infrastructure (DMI) operator backed by Euroclear, HSBC, SGX Group and Temasek, to power programmable assets and transform traditional financial instruments through emerging technologies such as blockchain and AI.
Key Product Areas
Data services: AI‐powered structured data and extraction tools
Funds & transaction management: Fundnode, a funds transaction management and settlement platform
Digital assets: multi‐asset tokenization, record keeping and asset servicing
What You’ll Do
Design and implement features on our orchestration platform in Java
Contribute to architecture and design decisions
Improve developer experience and codebase efficiency
Shape product delivery and collaborate cross‐functionally
Uphold a strong testing and documentation culture
Help establish engineering practices as an early technical hire
Required Experience
5+ years with core technology stack, strong Java experience with Spring Framework
Cloud infrastructure (AWS, Azure) and RDBMS (PostgreSQL, MySQL)
Demonstrated ownership of critical feature implementation
Collaborative working attitude and excellent spoken and written English
Nice to Have
Experience in regulated finance, fintech, blockchain/tokenisation
Data segregation and data protection considerations
Infrastructure as Code, CI/CD, observability tooling (Datadog, Grafana, Prometheus)
Typescript with ExpressJs
Additional Information
SG / PR only please. Marketnode is full‐time, mid‐senior level, engineering and information technology.
Referrals increase your chances of interviewing at Marketnode by 2x.
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Join to apply for the
(Senior) Java Engineer
role at
Randstad Singapore .
This range is provided by Randstad Singapore. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
Direct message the job poster from Randstad Singapore.
About the company
I am currently working with a software consultancy firm that provides premium software development and strategy expertise to a wide spectrum of clients. Projects related to Gaming/Gambling/Blockchain/Government Projects. Company size close to 80 developers, excluding product and design team.
Salary structure: Base + AWS + bonus. 2 rounds of interview. Hybrid working; Mon to Thurs office, Fri WFH. Office at CBD.
About the job (multiple headcount for Senior level and Java Engineer)
Develop, test, deploy, and maintain business applications and systems integrations required for the operation.
Ensure best practices are used throughout the software development life cycle.
Actively participate in all aspects of the software development process.
Collaborate with other software engineers, business analysts, and software architects to plan, design, develop, test, and maintain business applications.
Skills and requirements
Degree in Computer Science or equivalent.
Possess good experience developing web applications, Web Forms, microservices, and Enterprise Workflows.
Min 3 years for Java Engineer. Min 5 years for Senior Java Engineer. Experience in systems analysis, design, programming with knowledge of the following technologies:
RESTful API architecture, Java, Spring Framework (Security, MVC, Cloud, Boot), SOAP, Web Services, Mybatis.
Redis technology (Jedis client), RabbitMQ, ActiveMQ, JMS, or similar technologies.
HTML5, CSS, JQuery, and Ajax.
Oracle Database, SQL, PL/SQL, MySQL.
AWS cloud.
Mandarin speaking required as you need to liaise with Chinese counterparts who can only speak and write in Mandarin.
To apply online, please use the 'apply' function, or contact Stella at (EA: 94C3609 / R ).
Desired Skills and Experience
Java
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Information Technology
Industries
Software Development
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Join to apply for the
Senior Java Engineer
role at
Julius Baer .
Get AI-powered advice on this job and more exclusive features.
At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together.
Your Challenge
General description
We are seeking an experienced Java Developer to join our market data team. You will be participating in a major refactoring of the market data distribution platform, implementing new components and extending existing capabilities once the platform is migrated. Your strong background in solution architecture and your extensive implementation experience will allow you to lead the way in evolving our complex platform, ensuring its reliability, flexibility and performance.
Responsibilities
Contribute to the strengthening of the team spirit and the fostering of a collaborative work environment across locations.
Mentor, motivate and provide guidance/feedback to junior team members.
Work to fulfil the ambitions of the team defined by Head of CoE Software Solutions.
Actively participate and support the head of the team to regularly review and improve team practices to optimise efficiency and productivity.
Continuously drive and improve systems.
Effective and progressive management of all stakeholders and users of applications supported by the team.
Solicit and discuss requirements and solutions with business owners and stakeholders.
Provide regular updates to key stakeholders through the various channels used by the team.
Actively participate and support Program Increment (PI) planning process.
Support change management and release rollout planning.
Provide dedicated post implementation support locally in Asia.
Demonstration of appropriate values and behaviours including but not limited to standards on honesty and integrity, due care and diligence, fair dealing, management of conflicts of interest, competence and continuous development, adequate risk management, and compliance with applicable laws and regulations.
Collaborate with cross-functional teams to design, develop, and implement high-quality software solutions for our financial products and services.
Diagnose and resolve technical issues across the stack, providing support for both development and production environments.
Provide periodic on-call duty support.
Your Profile
Skills Requirements
Personal and Social
Able to work independently and in a global team setup to take on initiatives with a positive attitude.
Used to designing and developing collaboratively (e.g. pair- or mob- programming), to giving and receiving feedback
Experience mentoring more junior developers
Good code review skills, pride in code quality
Focused, capable of driving the delivery of technical changes to completion
Ability to work in a fast-paced environment with the occasional priority changes and context switches
Structured, able to follow processes systematically
Very good English and communication skills
A team player
Ability to work in an agile environment
Positive thinking personality with a can-do attitude
Self-motivator, able and willing to work with minimal direction
Professional and Technical
Relevant higher educational and professional background with a minimum of 5 years of experience developing with Java, with at least 2 years on Java 11 or higher
Knowledge of market data (asset classes, data vendors, entitlement aspects)
Good knowledge of multi-threading and memory management
Experience building high-performance real-time systems, market data streaming ideal
Track record in delivering robust and scalable solutions
Willingness to participate in application support, including periodical on-call duty
Be a driver for standardization and automation within Julius Baer Markets Technology
Foster the engineering culture within your team
Bring proven expertise in engineering practices and processes and have experience operating and supporting critical business systems on a global scale.
Your experience with microservices, cloud-native applications and distributed systems will help us propel our business growth
Desirable Requirements
Cloud concepts and experience, in particular Azure
Kafka experience
Test driven development, experience of JUnit and mocking libraries (e.g. Mockito)
Previous experience in the finance industry, particularly front-office functions
Familiar with functional programming, ideally in Java
Experience in solution architecture, able to specify and factor non-functional requirements into design and implementation
Familiarity with concepts and implementations related to security
Familiarity with lifecycle activities, capacity management, observability
General DevOps culture: scripting, pipelines, deployments, certificates
Experience with Agile/SAFe methodology, prior use of Jira and Confluence
Knowledge of Jenkins, Grafana, Octopus, Kubernetes
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Get AI-powered advice on this job and more exclusive features.
Direct message the job poster from Vocalbeats
Confidentiality: Vocalbeats uses applicants’ data only for recruitment purposes.
Workplace type: On-site
What will your role be:
Build HA cloud-native services (K8s/Spring Cloud Alibaba) with circuit-breaking strategies
Drive AI-powered refactoring of business modules
Integrate AI capabilities (e.g. RAG/recommendation) at application layer
Solve core high-concurrency challenges
Apply AI coding tools (e.g. Cursor) to improve code quality and CI/CD pipelines
What an ideal candidate means to us:
Core Competencies
5+ years Java development, expert in high-concurrency architecture
Deep knowledge in network programming (TCP/IP/ multithreading, JVM tuning
Led 3+ mid/large projects, strong in business abstraction
Preferred Skills
Familiarity with engineering practices of AI tools (Copilot/JetBrains AI)
Background in intelligent systems (recommendation/risk control/voice interaction)
Why work with us:
We have an energetic team who are passionate about building a global audio-based online networking platform to connect the world
We are one of the leading pioneers in the online-audio industry
Vocalbeats is all about PEOPLE. We fully and truly support people with a creative mindset to collaborate and grow together
What we will offer:
Competitive compensation and benefits programs
AWESOME Team members!
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Software Development and Social Networking Platforms
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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Do you love working on challenges that no one has solved yet? Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Join our team, we work in a startup-like environment and you will be part of every stage of development working multi-functionally with user interface designers, business, development engineers, architects, and operations from the concept phase to deployment. The team is focused on rapid application development, research, innovation, and creating new products and solutions. Apple’s global Enterprise Technology Services (ETS) team seeks an outstanding Fullstack Java Engineer to implement innovative and scalable solutions. This is an excellent opportunity for an ambitious, hardworking, result-oriented person to provide integration solutions using various technology stacks and platforms. Enjoy the benefits of working in a fast-growing business where you are encouraged to "Think Different" and where your efforts play a key role in the success of Apple's business.

Imagine yourself at the center of our engineering team. You will be a key player in developing critical enterprise solutions for our users and B2B Partners. From brainstorming through implementation, you will be part of a ground-up innovation team who are passionate about building distributed computing applications, data-intensive enterprise architectures, human-centric design approaches, and innovative solutions. You will have the opportunity to innovate and come up with new solutions using the latest cutting-edge and AI/ML technologies. Join our team, and experience how Apple operates, empowering our employees to do what they do best: craft magical experiences for our customers.

• Proficiency in Java/J2EE-based web application development. Experienced with application design, development, and integration of high volume/low latency server applications
• Experience with Spring Boot and Microservices specifically building scalable RESTful API
• Hands-on experience in designing and developing user interfaces ensuring responsiveness, accessibility, and a user-friendly experience.
• Comfortable with Unix, relational and non-relational databases like Oracle, MongoDB etc
• Results-oriented and demonstrates ownership and accountability.
• Communicate quickly and effectively, and collaborate with other team members.

• Working experience in frontend frameworks like Angular, React, etc.
• Experience in coding using frontend libraries like JQuery, Bootstrap, etc.
• Hands-on experience with HTML, CSS, and Javascript.
• Exposure to Agile development methodology.

Apple is an equal opportunity employer that is committed to inclusion and diversity, and thus we treat all applicants fairly and equally. Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities.

about company

I am currently working with a software consultancy firm that provides premium software development and strategy expertise to a wide spectrum of clients. Projects related to Gaming/Gambling/Blockchain/Government Projects. Company size close to 80 developers, excluding product and design team.

Salary structure: Base + AWS + bonus. 2 rounds of interview. Hybrid working; Mon to Thurs office, Fri WFH. Office at CBD.

about job (multiple headcount for Senior level and Java Engineer)

• Develop, test, deploy, and maintain business applications and systems integrations required for the operation

• Ensure best practices are used throughout the software development life cycle

• Actively participate in all aspects of the software development process

• Collaborate with other software engineers, business analysts and software architects to plan, design, develop, test, and maintain business applications built

skills and requirements

• Degree in Computer Science or equivalent

• Possess good experience developing web application, Web Forms, micro services and Enterprise Workflows

• Min 3 years for Java Engineer. Min 5 years for Senior Java Engineer. Experience in systems analysis, design, programming with knowledge the following technologies:

• RESTful API architecture, Java, Spring Framework (Security, MVC, Cloud, Boot), SOAP, Web Services, Mybatis

• Redis technology (Jedis client), RabbitMQ, ActiveMQ, JMS or similar technologies

• HTML5, CSS, JQuery and Ajax

• Oracle Database, SQL, PL/SQL, MySQL

• AWS cloud

• Mandarin speaking required as you need to liaise with Chinese counterparts who can only speak and write in Mandarin

To apply online please use the 'apply' function, alternatively you may contact Stella at (EA: 94C3609 /R )