1,770 Senior Web Developers jobs in Singapore

• Develop and maintain scalable, secure, and performant server-side applications.
• Design and implement RESTful and/or GraphQL APIs.
• Integrate third-party services and APIs.
• Optimize databases for performance and reliability.
• Collaborate with front-end developers, designers, and product managers.
• Write clean, maintainable, and well-documented code.
• Implement and maintain CI/CD pipelines.
• Troubleshoot, debug, and resolve issues in production and development environments.

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• Proven experience as a back-end developer or similar role.
• Strong proficiency in one or more backend languages such as:
  Node.js , Python , Java , Ruby , Go , PHP , etc.
• Experience with databases (SQL and/or NoSQL): PostgreSQL , MySQL , MongoDB , etc.
• Familiarity with server frameworks: Express.js , Django , Spring Boot , etc.
• Knowledge of authentication and authorization mechanisms (JWT, OAuth, etc.).
• Experience working with version control (e.g., Git).
• Understanding of containerization and deployment tools (Docker, Kubernetes, etc.) is a plus.

• Experience with cloud platforms: AWS , Azure , or Google Cloud Platform .
• Familiarity with DevOps practices and CI/CD pipelines.
• Knowledge of microservices architecture.
• Agile/Scrum development experience.

Are you a tech enthusiast looking to kick-start your career as a backend engineer?

We are seeking an experienced and ambitious individual to join our engineering team. As a Backend Engineer, you will be responsible for designing, developing, and maintaining high-performance systems using Java and Go programming languages.

You will collaborate with cross-functional teams to identify and solve complex issues efficiently. Additionally, you will have the opportunity to learn from real-world software development projects using modern tech stacks like Java, Spring Boot, and WebFlux.

Key areas of focus include RESTful API design, system integration, asynchronous processing, databases & caching, source control, and cloud basics. You will also have the chance to develop a strong understanding of software design fundamentals, maintainability, readability, and risk awareness.

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or graduating soon).
• Basic understanding of at least one programming language (Java or Go preferred).
• Familiarity with databases, REST APIs, or other backend fundamentals through coursework or projects.
• Strong willingness to learn, follow team standards, and adapt based on feedback.

This role is ideal for individuals who are eager to improve technically and professionally, while working collaboratively with a talented team.

The ideal candidate should have a basic understanding of computer science concepts, including data structures, algorithms, and software design patterns. Proficiency in Java or Go programming languages and experience with databases and caching are highly desirable.

As a Backend Engineer, you will have the opportunity to work on cutting-edge technology projects, collaborating with experienced engineers to drive innovation and excellence.

Our company values teamwork, creativity, and continuous learning. We believe in providing opportunities for growth and professional development, enabling you to reach your full potential.

**Job Title:** Application Analyst Programmer

We are seeking an experienced professional to join our Capital Markets IT team. This role focuses on supporting, maintaining, and improving the Calypso back-office platform used in capital markets operations.

Mandatory Qualifications:

• 5-7 years of hands-on experience with Calypso back-office platform (version 16 or above);
• Experience in key modules such as Engines, Events, Filters, Reporting, Scheduled Tasks, Swift Messages, Transfers, SDI, Accounting, Pricers, and Workflows;
• Functional knowledge in Confirmations, Settlement, Position, and Accounting modules;
• Exposure to operational tools and frameworks like Control-M, Jira, Confluence, GitLab, MQ Series, Grafana, Kibana, Prometheus, and Elastic Search;
• Understanding of the financial trade lifecycle including repos, bonds, securities, and SLB, with experience in reconciliation and regulatory reporting;
• Proficiency in Java, PL/SQL, Linux, and scripting languages such as Shell, Python, and PowerShell;
• Hands-on experience in application monitoring, incident resolution, and Level 2 support across complex environments;
• Familiarity with database systems and DevOps tools such as Git, Jenkins, Ansible, Docker, and Kubernetes;
• Strong communication, collaboration, and problem-solving skills to work effectively with global teams and business stakeholders.

Responsibilities:

• Resolve incidents and user requests related to Calypso swiftly and effectively; provide updates and coordinate with impacted teams;
• Perform Level 2 application support for back-office users, including analysis, troubleshooting, and escalation;
• Monitor batch chains and application health, especially during Singapore morning and early afternoon windows;
• Define and implement application monitoring using monitoring-as-code practices;
• Drive problem management by identifying root causes and proposing long-term solutions or automation;
• Maintain and update documentation, knowledge bases, and training materials for users;
• Participate in production deployments, release testing, and validations—including rotating weekend releases;
• Collaborate with cross-functional teams, including infrastructure and development, to streamline support processes;
• Contribute to continuous improvement by coaching junior members and sharing technical knowledge;
• Ensure adherence to internal standards and actively contribute to improving processes.

Required Skills:

• Java;
• PL/SQL;
• Linux;
• Shell;
• Python;
• PowerShell;
• Control-M;
• Jira;
• Kubernetes;
• Elastic Search;
• Grafana;
• Kibana;
• Docker;
• Ansible.

Job Responsibilities:

• Uses business and technical acumen to understand the customer's business requirements and technical requirements
• Design and build high-quality business solutions using low-code platforms or traditional software development tools.
• Produces code, algorithms, scripts and objects that are efficient, elegant, well structured, maintainable, and easy to understand.
• Design and build robust and reliable integrations between various platforms and components.
• Perform validation and verification to ensure work products meet the design specifications.
• Deploys the solution components for development, testing and production.
• Investigate and troubleshoot issues to find and address defects.
• Supports existing automations and processes, implementing change requirements as part of the change control process.
• Problem-solve issues that arise in day-to-day running of processes and provide timely responses and solutions as required.
• Work closely with the product teams to propose new required features or improvements.
• Supports pre-sales engagements with in-depth knowledge and experience.
• Keeps abreast of emerging solutions and technologies via professional publications, seminars, and symposiums.
• Maintains and grows a continuing trusted relationship with customers.

Minimum 3 years hands-on programming experience:

• VB.net
• JavaScript
• HTML5
• Jquery
• RESTful API
• MS SQL
• Java

Interested applicants please send your resume to

Venessa Goh Wee Ni

R24124686

Recruit Express Pte Ltd

EA License No: 99C4599

RCB No.: 199601303W

We regret that only shortlisted candidates will be contacted.

Nasdaq Technology is looking for a passionate Back-end Software Engineer Specialist with focus on AWS Cloud SaaS Java back-end Development, to join the Mumbai technology center in India. If Innovation and effectiveness drive, you forward this is the place for you!Nasdaq is continuously revolutionizing markets and undergoing transformations while we adopt new technologies to develop innovative solutions, constantly aiming to rewrite tomorrow. As a Back-end Software Engineer Specialist you will be a member of a cross-functional team, delivering critical data solutions for financial markets around the globe. In this role, you will have the opportunity to work in a strong experienced team delivering complex technology solutions to our external clients. You will work with and learn from subject matter experts and have the opportunity to take on more responsibility and progress within the development team.We are looking for candidates with a genuine desire and drive to deliver top technology solutions to today's marketsWith this position we offerJoin the Marketplace Technology organization, to work on our Nasdaq Eclipse Intelligence product, a comprehensive platform for democratizing data access, enhancing operational efficiency and generating new revenue streams, enabling Financial Market Infrastructure organizations to unlock the full potential of their data. Role Responsibilities -As Back-end Software Engineer Specialist your focus will be developing and implementing software solutions. Besides working closely with your colleagues in Mumbai you will also work closely with Nasdaq teams in other countries. You will be responsible for the development, implementation, testing, and maintenance of software applications. Be involved in the full software development process, from planning and designing to coding and testing. Work closely with business analysts and other customers to understand business requirements and translate them into software solutions. Also be responsible for providing user support and training. Design, develop, test, deploy, and maintain software applications. Serve as technical expert on development projects. Support, maintain and documents software functionality. Participate in software design meetings and performs code reviews.We expect you to have: (Minimum Qualifications) Java - at least 5 years of experience as a Java software engineer. AWS experience. SQL, RESTful APIs, Spring and Spring Boot expertise. Kotlin experience is a plus. Proficiency with Linux commands and utilities including Bash scripting. Strong problem-solving and analytical skills that enable you to troubleshoot and resolve sophisticated issues. Good communication and teamwork skills that enable you to work well with other developers, partners, and users. Passion for learning new technologies and staying updated with industry trends that help you improve your skills and knowledge. Creativity and innovation in creating solutions that meet user needs and expectations and deliver value to the business. Attention to detail and quality assurance that ensure your software products are of high quality and meet the standards and requirements. Adaptability and flexibility to work in a dynamic and fast-paced environment and cope with changing priorities and deadlines. A curiosity for the financial industry, with an interest in learning about the markets, products, and services that Nasdaq offers. Education Qualification: Degree qualified in a field related to Computer Science, Information Systems, or equivalent work experience.It Would Be Great If You (Preferred Qualifications) Kotlin experience SaaS experience Understanding of Data Lakes and Data Warehousing Familiarity with big data tools and technologies CI/CD pipeline experience Containers expertise (Docker and Kubernetes)Does it sound like you As the selection process is ongoing, please submit your application in English as soon as possible. We will get back to you in 2-3 weeks.Come as you areNasdaq is a leading global provider of trading, clearing, exchange technology, listing, information, and public company services. As the creator of the world's first electronic stock market, its technology powers more than 100 marketplaces in 50 countries. Nasdaq is home to over 4,000 total listings with a market value of approximately $12 trillion.To learn more, about our business visit business.nasdaq.com. Check out more about our Life at Nasdaq.Come as You AreWe will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.,

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Spring Boot with AWS Bangalore and Pune

2 to 6 Yrs

Bangalore +2

• aws
• +8

  rest api, docker, microservices,spring boot java developer, aws lambda, aws ec2, cloud deployment, aws rds

sql, bash scripting, python,automation test

Spring, Spring Boot, REST API, MicroServices,

Spring Boot with AWS Bangalore and Pune

2 to 6 Yrs

Bangalore +2

• aws
• +8

  rest api, docker, microservices,spring boot java developer, aws lambda, aws ec2, cloud deployment, aws rds

sql, bash scripting, python,automation test

Spring, Spring Boot, REST API, MicroServices,

• Strong hands-on experience in React.js (including Hooks, Context API, Redux, etc.).
• Good experience with Node.js, Express.js, and building RESTful APIs.
• Solid understanding of JavaScript (ES6+), HTML5, and CSS3.
• Experience working with modern build tools like Webpack, Babel, or Vite.
• Familiarity with version control systems like Git.
• Knowledge of testing frameworks such as Jest, React Testing Library, or Mocha.
• Experience working in Agile/Scrum development environments.

• Thorough understanding of React.js and its core principles, including prior experience with React.js workflows
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Experience working with RESTful APIs
• Good knowledge on UI development/ tools.
• Understanding of Agile development methodologies.
• Working knowledge of AWS cloud platform
• Excellent communication and teamwork skills, with the ability to work effectively in a fast-paced development environment.

Job Responsibilities:

1. Develop and maintain web or mobile user interfaces and data interactions using TypeScript and modern front-end frameworks (Angular, React, or Vue).

2. Encapsulate highly reusable and maintainable front-end components based on business requirements, continuously improving page compatibility and performance.

3. Collaborate with product managers to iterate on web prospects and continuously enhance the user experience. Work closely with designers, back-end developers, and cross-functional teams to ensure timely and high-quality project delivery.

4. Participate in front-end technical solution design, code review, coding, code quality control, and technical knowledge sharing.

5. Demonstrate good code quality and version control practices, and participate in basic CI/CD processes or their optimization.

Requirements:

1. 3+ years of experience in front-end development.

2. Proficient in ES6/ES7 with hands-on experience in TypeScript; demonstrate strong coding practices and adherence to consistent code style conventions.

3. Proficiency in at least two major front-end frameworks or libraries (Angular, React, or Vue), with hands-on project experience

4. Skilled in handling browser compatibility issues, with a solid understanding of front-end performance optimization and familiarity with front-end security concepts

5. Experience in mobile adaptation as well as responsive layout design and implementation.

6. Prior experience with workflow libraries such as bpmn-jss, and/or form generation tools such as Craft.js, is preferred. Experience with modular and component-based architecture design is highly desirable.

7. Excellent team collaboration and communication skills; proactive, responsible, execution-oriented, and eager to learn and adopt new technologies.