Full Stack Web Developer

Repligen Corporation•Waltham, MA

13h•$110,000 - $125,000•Hybrid

About The Position

Make a global impact—join Repligen. We’re united by a mission to inspire advances in bioprocessing as a preferred partner in the production of biologic drugs that improve human health worldwide. No matter your role or background, at Repligen, you will play a key part in shaping some of the most innovative and life-changing therapies in the world. We foster a culture of purpose, collaboration, and shared success—where every voice matters and every contribution drives progress. Join us! As a Full Stack Web Developer, you will help build and enhance Repligen’s global digital experiences across corporate, product, and eCommerce platforms. This role is hands-on and delivery-focused, centered on a Symfony-based digital experience architecture, primarily implemented through Pimcore DXP and integrated with Shopify and other enterprise systems. This is an ideal opportunity for a developer with strong PHP/Symfony fundamentals and experience in modern CMS/DXP or structured content platforms who is interested in expanding their expertise into Pimcore and enterprise digital platforms. Prior Pimcore experience is a plus, but it is not required for candidates with the right transferable skills. You will collaborate with Digital Marketing, Commercial, IT, and external partners in an Agile environment to develop and optimize customer-facing experiences that improve usability, scalability, performance, and future AI-driven capabilities. This role reports directly to the Marketing Solutions Architect. This role is a hybrid role, requiring 3 days/week onsite in our Waltham, MA location. “This role is expected to model our Leadership Behaviors—Integrity & Compliance, Customer Focus, Collaboration, Courage, Team Empowerment, and Accountability & Results—in all aspects of work.”

Requirements

5+ years of experience in full stack web development (mid-level scope and expectations)
Strong experience building web applications with PHP and frameworks such as Symfony (or similar MVC frameworks)
Experience working within CMS/DXP/structured content platforms (e.g., Pimcore, Drupal, Adobe Experience Manager, Sitecore, etc.)
Front-end development experience using HTML5, CSS/SCSS, JavaScript (ES6+), and responsive design principles
Familiarity with templating systems such as Twig (preferred), Handlebars, or similar
Experience with modern front-end build tooling such as Webpack (preferred), Vite, or similar
Working knowledge of REST APIs: building, consuming, testing, and debugging
Experience with relational databases (e.g., MariaDB/MySQL, PostgreSQL) and/or familiarity with non-relational databases (e.g., MongoDB)
Proficiency with Git workflows (branching, pull requests, rebasing, code reviews) and repository tooling (e.g., Bitbucket)
Experience working in Docker-based development environments
Understanding of accessibility (WCAG), SEO best practices, and web performance optimization
Comfort using tools such as Postman, browser developer tools, and application debugging/profiling tools

Nice To Haves

Prior Pimcore experience is a plus, but it is not required for candidates with the right transferable skills.
Experience with Vue.js (or React), component patterns, and state management concepts
Familiarity with headless or API-first architectures and content modeling strategies
Experience with analytics and marketing technology integrations (Salesforce, Account Engagement, GA4)
Experience supporting localization workflows and structured content governance
Exposure to AI-driven search or personalization concepts (not required; interest is a plus)
Familiarity with Salesforce, Pardot, GA4, or marketing technology integrations
Experience supporting eCommerce platforms such as Shopify or Commerce Cloud
Develop interactive components using Vue.js or similar frameworks
Structure and bundle front-end assets using Webpack
Familiarity with templating systems such as Twig
Experience with modern front-end build tooling such as Webpack

Responsibilities

Build and support scalable digital experiences aligned to Repligen’s global digital strategy
Collaborate cross-functionally with developers, marketers, designers, and business stakeholders
Writes secure, maintainable, and well-documented code following engineering best practices
Participate in sprint planning, deployments, QA processes, and peer code reviews
Support ongoing platform optimization, modernization, and technical scalability initiatives
Stay current on advancements in Symfony-based ecosystems, digital experience platforms, web technologies, and emerging AI-enabled digital capabilities
Develop within a Symfony-based DXP platform (primarily Pimcore DXP) to deliver structured, reusable digital experiences
Build and maintain Twig templates, Symfony controllers, Services, models and business logic aligned with MVC principles
Support digital workflows involving PIM, DAM, localization, and enterprise content management patterns
Support structured content initiatives designed for future personalization, AI search, and localization capabilities
Assist in evolving Repligen’s enterprise Pimcore architecture and governance standards
Build and consume REST APIs to support platform interoperability and integrated customer experiences
Develop integrations with third-party systems (as applicable)
Use tools like Postman and application logs/profilers to test, validate, and troubleshoot integrations
Build responsive and accessible interfaces using HTML5, CSS/SCSS, and JavaScript
Develop interactive components using Vue.js or similar frameworks (preferred, not required)
Structure and bundle front-end assets using Webpack (preferred) and modern JavaScript standards (ES6+)
Ensure cross-browser compatibility and mobile responsiveness
Implement and validate accessibility standards aligned with WCAG guidelines
Optimize usability, page speed, and front-end performance using established best practices
Develop secure and scalable backend functionality using PHP and Symfony-based patterns
Implement services, integrations, automation workflows, and reusuable modules
Design, extend, and optimize database structures to support content and customer interactions
Utilize event-driven patterns where appropriate (e.g., listeners/subscribers) and CLI tooling for automation and workflow improvements
Use Docker for local development and environment consistency
Debug applications using Symfony tooling (e.g., profilers), browser dev tools, logs, and monitoring outputs
Participate in QA testing cycles, address defects, and support release readiness
Support deployment activities and production troubleshooting as needed in collaboration with the team
Partner with Digital Marketing and eCommerce teams to support integrated customer experiences
Support Shopify and future enterprise commerce platform integrations
Help create seamless transitions between informational content and transactional workflows
Contribute to future digital initiatives involving personalization, customer portals, and AI-driven engagement capabilities