Full Stack Developer

Synechron Technologies Singapore PTE Ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Flexible workplace arrangements

Mentoring

Learning and development programs

Job summary

Synechron Technologies Singapore PTE Ltd is seeking a senior Java developer to design, develop, test, and maintain enterprise web applications using Java and SPA technologies. You will collaborate with business analysts, architects, and development teams to deliver robust technical solutions.

The role requires strong Core Java, Spring, Hibernate, Spring Boot, Angular/React, TypeScript/JavaScript, and SQL skills, plus experience in the financial domain such as Global Markets.

Qualifications

• Experience building enterprise web applications using Java and SPA technologies.
• Ability to work with BAs, architects, and development teams to deliver technical solutions.
• Strong Core Java knowledge including Collections, I/O, and multithreading.
• Knowledge of Spring MVC, JPA, Hibernate, and Spring Boot.
• Security standards such as OpenID Connect and OAuth 2.0.
• Experience with Angular or React and with TypeScript/JavaScript.
• Strong SQL and RDBMS skills.

Responsibilities

• Design, develop, test, and maintain enterprise web applications using Java and SPA technologies.
• Collaborate with business analysts, architects, and development teams to deliver technical solutions.
• Develop and maintain REST-based services and web applications.
• Participate in application design, estimation, and technical reviews.
• Ensure adherence to coding standards, security requirements, and development best practices.
• Perform unit testing, defect resolution, and production support activities.

Skills

Communication skills

Stakeholder collaboration

Analytical problem-solving

Multitasking & deadlines

Team player & time management

Design discussions & code reviews

Knowledge sharing

Education

Bachelor's Degree in Computer Science or related field

6+ years' experience in finance domain

Tools

Spring Framework

Hibernate

Spring Boot

Angular

React

TypeScript/JavaScript

REST APIs

JMS / IBM MQ / RabbitMQ

OpenID Connect / OAuth 2.0 / Spring Security

Job description

• Strong verbal and written communication skills.
• Ability to work effectively with business and technical stakeholders.
• Strong analytical, problem-solving, and troubleshooting skills.
• Ability to manage multiple priorities and deliver within deadlines.
• Self-motivated team player with good organizational and time-management skills.
• Experience participating in design discussions, code reviews, and knowledge-sharing activities.

• Design, develop, test, and maintain enterprise web applications using Java and SPA technologies.
• Collaborate with business analysts, architects, and development teams to deliver technical solutions.
• Develop and maintain REST-based services and web applications.
• Participate in application design, estimation, and technical reviews.
• Ensure adherence to coding standards, security requirements, and development best practices.
• Perform unit testing, defect resolution, and production support activities.
• Contribute to performance tuning, troubleshooting, and continuous improvement initiatives.
• Prepare and maintain technical documentation as required.

Education:

• Bachelors' Degree in Computer Science or related field.
• At least 6 years' relevant experience preferably in a Finance Institution.

Global Markets and Back Office:

• Preferable to have exposure to Global Markets and Back Office applications development experience

Java and Open Source Frameworks:

• Strong Core Java expertise with hands‑on experience in Collections, I/O, and Multithreading.
• Strong understanding of Java Design Patterns and coding best practices.
• Good knowledge of Spring Framework, including MVC and JPA modules.
• Hands‑on experience with Hibernate development.
• Experience with Spring Boot application development.

Security:

• Knowledge of ADFS, OpenID Connect (OIDC), OAuth 2.0, and Spring Security.

Web Development:

• Experience in Angular and/or React development.
• Strong TypeScript and JavaScript development skills.
• Good understanding of Web Application Design principles.

Databases:

• Strong RDBMS and SQL development skills.

Messaging:

• Messaging fundamentals like Queueing, Pub/Sub, Channels, DLQ etc.
• JMS, IBM MQ Websphere or Rabbit MQ

SYNECHRON'S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative 'Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.