321 The Agency
Data Driven. Creatively Disruptive.
Full Stack Developer
Location
Florida
Posted
59 days ago
Salary
Not specified
Bachelor Degree5 yrs expExperience acceptedEnglishAngularJava ScriptNode.jsNo SQLPHPPythonReactSQLVue.js
Job Description
• Build and maintain robust API integrations connecting CRM platforms (HubSpot, Salesforce, High Level), marketing automation tools, and third-party services.
• Design and implement database architectures that support complex marketing workflows, customer journey tracking, and campaign performance analytics.
• Develop server-side logic, authentication systems, and data processing pipelines to support client marketing initiatives.
• Create and maintain RESTful APIs and webhooks that enable seamless data flow between platforms and applications.
• Design and develop responsive, high-performance web applications and client-facing interfaces with exceptional user experiences.
• Translate strategic requirements and creative briefs into functional, intuitive digital products.
• Implement modern front-end frameworks and best practices to ensure accessibility, performance, and cross-browser compatibility.
• Collaborate with creative team members to bring design concepts to life while maintaining technical feasibility and scalability.
• Conduct user testing and iterate on interfaces based on feedback and analytics.
• Leverage AI development tools like Replit, GitHub Copilot, and other AI-assisted coding platforms to accelerate development cycles and improve code quality.
• Explore and implement emerging AI technologies to enhance client solutions, including automation, personalization, and intelligent decision-making.
• Build prototypes and proof-of-concepts rapidly using AI-powered development environments.
• Stay current on AI development tools and techniques, sharing knowledge with the broader team.
• Partner with Client Success, Digital, and Creative teams to scope technical requirements and translate business objectives into technical solutions.
• Provide technical guidance on feasibility, timelines, and architecture decisions for client projects.
• Document code, systems, and processes to ensure knowledge transfer and maintainability.
• Troubleshoot complex technical issues across the full stack and provide solutions that balance immediate needs with long-term stability.
• Support technical aspects of client onboarding, particularly for CRM implementations and marketing automation projects.
Job Requirements
- 5+ years of experience in full stack development, preferably supporting marketing technology or agency environments.
- Strong proficiency in back-end languages and frameworks (Node.js, Python, PHP, or similar) with experience building APIs and integrations.
- Expertise in front-end technologies including HTML, CSS, JavaScript, and modern frameworks (React, Vue, or Angular).
- Demonstrated experience with CRM and marketing automation platforms (HubSpot, Salesforce, High Level, or similar) including custom integrations and implementations.
- Solid understanding of UI/UX principles with ability to design intuitive, user-centered interfaces.
- Experience with database design and management (SQL and NoSQL databases).
- Proficiency with AI-assisted development tools such as Replit, GitHub Copilot, Cursor, or similar platforms.
- Experience with version control (Git), CI/CD pipelines, and modern development workflows.
- Understanding of web security best practices, HIPAA compliance considerations, and data protection standards.
- Strong problem-solving skills with ability to debug complex issues across multiple systems.
- Excellent communication skills with ability to explain technical concepts to non-technical stakeholders.
- Self-directed and proactive, with ability to manage multiple projects and priorities simultaneously.
- Bonus: Experience with healthcare, legal, or other regulated industry technical requirements.
Benefits
- Health insurance
- 401(k) matching
- Flexible work hours
- Professional development opportunities
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