> Markdown version of [/jobs/ext/1459180-senior-legacy-modernization-engineer-perl-modern-javascript-ui](https://www.wearedevelopers.com/jobs/ext/1459180-senior-legacy-modernization-engineer-perl-modern-javascript-ui). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Legacy Modernization Engineer (Perl * Modern JavaScript UI) - **Company:** Adroitent, Inc. - **Location:** Princeton, NJ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Databases, Data Structures, Relational Databases, Software Debugging, Perl (Programming Language), Systems Development Life Cycle, ReactJS, Software Security, Vue.js, AngularJS, Code Restructuring - **Published:** July 27, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=42adaec42af61724 ## About the Role * hands-on experience working with Perl in production systems * Core (Must-Have) Perl - * strong hands-on experience with: Legacy scripts Modules (.pm) * Data structures & references Debugging and refactoring JavaScript (ES6+) - * solid understanding, not beginner-level At least one modern JS framework: React or Angular or Vue.js * API security basics (auth, validation) Databases (RDBMS preferred) SDLC & Delivery Agile / Scrum experience ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Seven Myths, Three Reasons, One Goal](https://www.wearedevelopers.com/videos/218-seven-myths-three-reasons-one-goal) - [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them) - [Enhancing Developer Experience During Architecture Modernization](https://www.wearedevelopers.com/videos/1174-enhancing-developer-experience-during-architecture-modernization) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Best JavaScript Framework to Learn](https://www.wearedevelopers.com/magazine/229-the-best-javascript-framework-to-learn) - [Dev Digest 136 - No JS(on) of mine](https://www.wearedevelopers.com/magazine/482-dev-digest-136-no-js-on-of-mine) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)