Sepenuh Masa Full Stack Developer (Frontend-Focused) Jobs, in Elliott Moss Consulting - Maukerja

Role Overview::

We are looking for a highly skilled Full Stack Developer with expert-level frontend expertise and strong backend development capabilities. The ideal candidate will have extensive experience in React 19, TypeScript, Micro Frontend Architecture, Java Spring Boot, and Microservices, and will be responsible for building scalable applications within a Wealth Management environment.

Key Responsibilities::

Design, develop, and maintain full-stack applications using React 19, TypeScript, Java 21, and Spring Boot.

Build and maintain Micro Frontend (MFE) architectures using Module Federation or Single-SPA.

Develop and optimize RESTful APIs, microservices, and backend integrations.

Implement state management using Redux, Redux Toolkit (RTK), and RTK Query.

Collaborate with business stakeholders, architects, and development teams to deliver high-quality solutions.

Troubleshoot and resolve complex frontend and backend production issues.

Participate in architecture discussions and contribute to technical best practices.

Required Technical Skills::

Frontend (Primary Focus)

Expert-level experience in React 19 and TypeScript

Strong expertise in:

• Redux, Redux Toolkit (RTK), RTK Query
• Micro Frontend Architecture (MFE)
• Module Federation / Single-SPA
• HTML5, CSS3, Flexbox, Grid
• Responsive Web Design
• Styled Components / Emotion

Experience with:

• Webpack, Vite
• Jest, React Testing Library
• Cypress, Playwright
• Storybook
• Performance Optimization (Code Splitting, Lazy Loading)

Backend:

Strong experience with Java 21 and Spring Boot

Expertise in:

• Spring MVC, Spring Data, Spring Security, Spring Cloud
• RESTful APIs
• Microservices / Modulith Architecture

Experience with:

• PostgreSQL / MariaDB
• Kafka, IBM MQ or similar messaging platforms
• JUnit, Mockito, Karate

Required Experience::

5+ years of software development experience.

Proven experience building enterprise-scale React applications and Spring Boot services.

Strong understanding of software design patterns, SOLID principles, and Agile delivery methodologies.

Experience in Banking, Financial Services, or Wealth Management is highly preferred.