Machine Learning Engineer jobs at Paypal in Singapore, Singapore

Essential Responsibilities:

• Implements tasks within the Software Development Lifecycle (SDLC), receiving structure and oversight from more experienced staff
• Follows well-established internal conventions and standard procedures
• Understands internal standards & processes an applies them to make technical decisions
• Collaborates with peers, manager, and project lead to gain understanding of tasks and review solutions
• May contribute to code & design reviews

Expected Qualifications:

• 1+ years relevant experience and a Bachelor’s degree OR Any equivalent combination of education and experience.

Our Benefits:

Any general requests for consideration of your skills, please

Essential Responsibilities:

• Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles.
• Advises immediate management on project-level issues
• Guides junior engineers
• Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices
• Applies knowledge of technical best practices in making decisions

Expected Qualifications:

• Minimum of 5 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

• 6 to 8+ years of proficiency in front-end technologies like Java, Spring Boot, React, Node & Next JS.
• Strong skills in Hibernate, REST, Maven, GitHub, and other open-source Java libraries.
• Experience developing data-driven applications using an industry standard RDBMS (Oracle, etc.), including strong data architecture and SQL development skills.
• Be a UI technical expert engineer and execute with excellence.
• Excellent problem-solving abilities and strong understanding of software development/ delivery lifecycle.
• Good knowledge of data structures and algorithm concepts, as well as database design, tuning and query optimization.
• Identifyanyproduct/functionalitygapsand collaborate internal product and technology teams to define the necessary development to support solution delivery.
• Strong debugging and problem resolution skills and focus on automation, and test-driven development.
• Ability to work in a fast paced, iterative development environment.
• Knowledge on data modelling skills with relational databases, elastic search (Kibana), Hadoop.
• Experience with REST API’s, Web Services, JMS, Unit Testing and build tools.
• Strong communication skills and ability to grasp and convey complex product requirements or technical concepts.
• Mentor other engineers and developers by providing technical and business-related guidance.

Our Benefits:

Any general requests for consideration of your skills, please

Essential Responsibilities:

• Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles.
• Advises immediate management on project-level issues
• Guides junior engineers
• Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices
• Applies knowledge of technical best practices in making decisions

Expected Qualifications:

• 3+ years relevant experience and a Bachelor’s degree OR Any equivalent combination of education and experience.

Your day-to-day:

• Design, build and enhance web-based applications and portals using modern frontend and backend frameworks.
• Develop AI-assisted and conversational features that guide users through integration and troubleshooting workflows.
• Collaborate with product and integration teams to model and support end-to-end payment flows (authorization, capture, settlement).
• Implement and maintain secure APIs, webhooks, and backend orchestration to connect multiple platform systems.
• Contribute to DevOps and deployment pipelines on AWS to ensure scalability, reliability, and observability.
• Partner with security and analytics teams to ensure the portals are safe, compliant, and insight driven.
• Participate in agile development practices, including design discussions, sprint ceremonies, and production support when required.

What you need to bring:

• 5+ years of professional experience in software development, with emphasis onfrontend or backend web application development(JavaScript, TypeScript, Node.js, or similar).
• Experience with cloud-native architectures and familiarity with AWS or comparable environments.
• Solid understanding of building scalable, secure, and high-quality applications.
• Experience working with API integrations, SDKs, and developer tools.
• Proven ability to write high-quality, testable code and debug across distributed systems.
• Strong problem-solving skills, with the ability to work independently and collaboratively.
• Experience with modern software development practices, version control, and agile methodologies.
• Excellent communication and collaboration skills across cross-functional teams.
• Strong attention to detail and passion for delivering reliable, high-impact software.

It’s great if you also have:

• Prior experience in payments, fintech, or client integration environments.
• Experience with developer portals, sandbox or credential management systems.
• Exposure to AI agentic systems or workflow orchestration.
• Knowledge of DevOps, CI/CD, and infrastructure as code (Terraform, CloudFormation).

Our Benefits:

Any general requests for consideration of your skills, please

Bachelor’s or equivalent degree in Computer Science or related fields, graduating between end 2026 to mid 2027

Belonging at PayPal:

Any general requests for consideration of your skills, please

Essential Responsibilities:

• Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles.
• Advises immediate management on project-level issues
• Guides junior engineers
• Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices
• Applies knowledge of technical best practices in making decisions

Expected Qualifications:

• Minimum of 5 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

Our mission atGlobal Solutions Engineering (GSE)is to deliver scalable, reusable, quality capabilities and solutions that drive platform build, accelerate business growth, power global innovation, and foster cross-domain collaboration for speed to market. We are seeking for a passionate and self-motivated software engineer with development experience in industry. The ideal candidate will collaborate with cross-functional teams to build scalable microservices and support the entire software development lifecycle from design to production.

• Develop & implement tests for ensuring the quality, performance and scalability of our services.
• Participate in code reviews and knowledge sharing.
• Write unit, integration and functional tests thoroughly.
• Engage proactively in monitoring and provide necessary production support.
• Identify and propose application improvements.

What are we looking for in a Sr Software Engineer:

• Backend: Java, and at least one modern backend framework (Spring; Spring Boot, Spring MVC; Spring Cloud, Node.js). Experience with Microservices Architecture and RESTful APIs; GraphQL, gRPC.
• Full stack: Microservices Architecture, Restful APIs design, High Scalability & Performance, Front-End (React, Node.js), and Back-End (Java).
• Good written and verbal communication skills.

Our Benefits:

Any general requests for consideration of your skills, please

Essential Responsibilities:

• Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles.
• Advises immediate management on project-level issues
• Guides junior engineers
• Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices
• Applies knowledge of technical best practices in making decisions

Expected Qualifications:

• Minimum of 5 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

Our mission atGlobal Solutions Engineering (GSE)is to deliver scalable, reusable, quality capabilities and solutions that drive platform build, accelerate business growth, power global innovation, and foster cross-domain collaboration for speed to market. We are seeking for a passionate and self-motivated software engineer with development experience in industry. The ideal candidate will collaborate with cross-functional teams to build scalable microservices and support the entire software development lifecycle from design to production.

• Develop & implement tests for ensuring the quality, performance and scalability of our services.

• Participate in code reviews and knowledge sharing.

• Write unit, integration and functional tests thoroughly.

• Engage proactively in monitoring and provide necessary production support.

• Identify and propose application improvements.

What are we looking for in a Sr Software Engineer:

• Backend: Java, and at least one modern backend framework (Spring; Spring Boot, Spring MVC; Spring Cloud, Node.js). Experience with Microservices Architecture and RESTful APIs; GraphQL, gRPC.

• Full stack: Microservices Architecture, Restful APIs design, High Scalability & Performance, Front-End (React, Node.js), and Back-End (Java).

• Good written and verbal communication skills.

Our Benefits:

Any general requests for consideration of your skills, please

Essential Responsibilities:

• Implements tasks within the Software Development Lifecycle (SDLC), receiving structure and oversight from more experienced staff
• Follows well-established internal conventions and standard procedures
• Understands internal standards & processes an applies them to make technical decisions
• Collaborates with peers, manager, and project lead to gain understanding of tasks and review solutions
• May contribute to code & design reviews

Expected Qualifications:

• Minimum of 2 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

Our Benefits:

Any general requests for consideration of your skills, please