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Sr. Full Stack Engineer

Rapsys TechnologiesDublin, CA🇺🇸United StatesPosted Oct 20, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Dublin, CA, United States
Posted
21 hours ago
OracleSQLSpringSpring BootGitAngularJavaJestKafkaPlaywrightGenerative AIRESTAzureRAG

Job Description

Job Description:  

•            Modernize a legacy, Oracle heavy platform (ADF UI + backend) to a modern Angular + Spring Boot architecture.

•            Accelerate delivery using AI assisted development (GitHub Copilot).

•            Support a strategic rebuild moving ownership in house, with potential contract to hire conversion.

  • Rebuild legacy UI from ADF into Angular using reverse engineered artifacts

•            Develop backend services in Spring Boot from existing business logic and schemas

•            Design and consume REST APIs aligned to OpenAPI contracts

•            Work heavily with Oracle SQL and legacy data models

•            Collaborate daily with frontend/backend peers for full stack delivery

•            Use Copilot for code generation, refactoring, and acceleration

•            Write unit, integration, and E2E tests (Jest, Playwright, backend testing)

•            Participate in technical reviews and modernization decisions

•            Strong Angular (modern versions; version number not important)

•            Strong Java + Spring Boot

•            Hands on Oracle SQL experience (non negotiable)

•            Experience with legacy modernization / re platforming

•            API design and REST/OpenAPI experience

•            Comfortable working full stack (not siloed)

•            Willingness to use AI assisted development (Copilot)

Tools

•            Frontend: Angular, Jest, Playwright

•            Backend: Java, Spring Boot, Oracle

•            APIs: REST, OpenAPI

•            AI: GitHub Copilot

•            Cloud: Azure (primary environment)

•            Database: Oracle (on prem, legacy heavy)

Non Negotiables

•            Oracle database experience

•            Full stack mindset

•            Senior level autonomy

•            Azure experience (cloud native apps, services)

•            Eventing exposure (Kafka / Azure Event Hub / Mule)

•            RAG, Vector DB, or agentic development exposure

•            Micro frontend experience

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