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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Developer - **Company:** Cell Signaling Technology, Inc. - **Location:** Danvers, MA, United States - **Experience:** Expert - **Salary:** $157,000.0 - $222,000.0 - **Contract:** Permanent contract - **Skills:** Contentful, Java (Programming Language), JavaScript (Programming Language), Web Accessibility, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Business Analytics Applications, Business Logic, HTML5, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software as a Service, Code Coverage, Code Review, Data Integration, Data Integrity, Relational Databases, Cursor, Database Design, DevOps, Elasticsearch, Design of User Interfaces, Python (Programming Language), PostgreSQL, Microsoft SQL Server, MySQL, Node.Js, NoSQL, Open Web Application Security, Scrum Methodology, Secure Coding, Software Engineering, Systems Architecture, Systems Integration, TypeScript, Web Content Accessibility Guidelines, Web Performance Optimization, Web Usability, GitHub Copilot, ReactJS, Claude Code, Cypress (Programming Language), Database Performance, Backend, Git, Vue.js, AngularJS, Information Technology, Deployment Automation, Playwright, Maintaining Code, Graphql, Front End Software Development, Api Design, JestJS, Restful APIs, Software Version Control, Programming Languages - **Published:** October 18, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=2a1e8fa872acce5e ## About the Role * Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience). * 5+ years of full stack development experience Proficiency in: * Front-end technologies (HTML5, CSS3, JavaScript/TypeScript) * Vue.js (Composition API) and Nuxt.js required; experience with React or Angular is a plus. * Hands-on experience with a headless CMS platform (Contentstack strongly preferred; Contentful, Sanity, or similar considered). * Hands-on experience with a headless/composable commerce platform (CommerceTools strongly preferred; similar considered) * Hands-on experience with search infrastructure (Elasticsearch preferred; similar considered) * Back-end languages (Node.js, Python, Java, C#, or similar) * Experience with RESTful and/or GraphQL API development. * Strong knowledge of relational databases (e.g., SQL Server, PostgreSQL, MySQL) and/or NoSQL databases. * Familiarity with Git-based version control. * Familiarity with AI-assisted development tools (e.g., GitHub Copilot, Claude Code, Cursor). * Experience with cloud platforms (AWS, Azure, or GCP) preferred. * Understanding of secure coding practices and data protection standards (e.g., OWASP Top 10). * Working knowledge of web accessibility standards (WCAG 2.2 AA) and SEO fundamentals. * Experience writing automated tests (unit, integration, end-to-end) using modern frameworks (e.g., Vitest, Playwright, Cypress, Jest)., * Production experience with Vue.js/Nuxt.js in a high-traffic marketing or e-commerce environment. * Experience with GraphQL APIs and modern state-management patterns (e.g., Pinia). * Familiarity with performance budgets and Core Web Vitals optimization. * Experience with component/design systems (e.g., Storybook). * Experience supporting multi-region or multi-language websites. * Experience in life sciences, healthcare, or another regulated industry. ## Description The Full Stack Developer is responsible for designing, developing, testing, and maintaining scalable web applications across both front-end and back-end systems. This role partners closely with Product, UX/UI, DevOps, and business stakeholders to deliver high-quality, secure, and performant solutions that meet organizational needs. The ideal candidate brings strong experience across modern front-end frameworks, back-end development, APIs, and database design, along with a collaborative mindset and commitment to continuous improvement. This role operates within a headless CMS architecture (Contentstack) and a Vue.js/Nuxt.js front end, working closely with the Web Marketing team to deliver secure, high-performing experiences across CST's global web properties. This position reports to the Director of Web and is located onsite at our Danvers, MA headquarters. What You'll Do: Application Development (40%) * Design, develop, and maintain full stack web applications. * Build responsive and intuitive user interfaces using Vue.js and Nuxt.js. * Develop and maintain back-end services, APIs, and business logic. Node.js is preferred, to align with the shared JavaScript/TypeScript stack. * Write clean, maintainable, and well-documented code. * Build and maintain content models, components, and integrations within Contentstack (or the organization's designated headless CMS) to support scalable, reusable web experiences. * Use AI-assisted development tools (e.g., GitHub Copilot, Claude Code) to accelerate delivery while maintaining code quality, security, and test coverage. * Participate in code reviews and enforce development standards. Architecture & Technical Design (20%) * Contribute to system architecture decisions and technical design discussions. * Design scalable and secure API integrations. * Support and evolve a headless, API-first architecture (Contentstack, Nuxt.js/Vue.js) that enables content reuse across web properties and channels. * Ensure optimal performance, reliability, and security of applications. * Monitor and optimize for Core Web Vitals and other web performance benchmarks. * Evaluate and recommend new technologies and tools. Database & Integration Management (15%) * Design and maintain relational and/or NoSQL databases. * Optimize queries and database performance. * Develop integrations with third-party systems (e.g., ERP, CRM, analytics platforms, SaaS platforms). * Ensure data integrity and adherence to governance standards. Testing, Deployment & DevOps Collaboration (15%) * Develop unit, integration, and end-to-end tests using modern frameworks (e.g., Vitest, Playwright, Cypress). * Support CI/CD pipelines and automated deployment processes. * Collaborate with DevOps to ensure secure and efficient production releases. * Troubleshoot and resolve application defects and performance issues. Collaboration & Continuous Improvement (10%) * Partner with Product Owners and business stakeholders to translate requirements into technical solutions. * Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives). * Document technical specifications and processes. * Champion web accessibility (WCAG 2.2 AA) and SEO best practices across all web properties. * Contribute to ongoing improvements in development practices and tooling., At Cell Signaling Technology (CST), we recognize that people will always be our most important asset. Providing a safe, inclusive, and stimulating working environment that understands the importance of diversity, human dignity, and meaningful work is as important as establishing company policies that incorporate excellent health insurance and pay benefits. We recognize that the development of people is the key to their happiness and thus ensure every employee has impactful discussions with their manager and develops actionable performance and professional development plans. Lastly, we are committed to engaging and supporting our employees in committees and philanthropy that benefit their local communities and environment through community investment programs.