The Role
The Back-End Developer designs and maintains server-side systems for HubSpot, develops APIs, manages databases, and ensures data security and performance, while collaborating with team members.
Summary Generated by Built In
SmartBug Media is the most decorated HubSpot agency, recognized as a leader in crafting digital solutions that empower organizations to thrive across the entire customer lifecycle. From marketing and sales to revenue operations, customer success, and e-commerce, we combine sound strategies, cutting-edge AI, and digital innovation to deliver solutions that de-risk the future and drive sustainable growth.
With a fully remote team of over 250 professionals, we excel at creating intelligent web and digital ecosystems—from corporate websites to complex web applications—seamlessly integrated with AI-powered solutions. By aligning SmartBug's expertise with our clients' unique business realities, we build scalable, innovative tools that become engines for growth, setting the course for long-term success.
The Back-End Developer designs, builds, and maintains server-side systems that power custom integrations and data flows within the HubSpot ecosystem. You’ll develop scalable architectures that connect HubSpot with third-party platforms and internal systems—ensuring reliable, secure, and performant data exchange.
In this role, you’ll collaborate closely with integration strategists, and marketing and CRM strategists and specialists to create automation and API solutions that enable business growth and operational efficiency.
Responsibilities
- System Architecture & Integration Development
- Design and implement robust APIs, microservices, and backend logic to support integrations between HubSpot and other platforms.
- Build secure and scalable architectures for handling high-volume data syncs.
- Manage database structures, schema design, and server-side logic for data storage and retrieval.
- Ensure maintainability through modular and reusable code design.
- Data Management & Optimization
- Develop efficient data pipelines and synchronization processes.
- Troubleshoot and resolve performance bottlenecks in queries or integrations.
- Implement caching, queuing, and load balancing strategies for optimized system performance.
- Ensure data accuracy, consistency, and security across all systems.
- Collaboration & Technical Guidance
- Partner with project managers and strategists to translate business logic into technical solutions
- Participate in sprint planning, code reviews, and technical documentation.
- Help define backend development standards and best practices.
- Quality, Security & Reliability
- Implement and maintain secure authentication, authorization, and encryption practices.
- Conduct code reviews, testing, and QA for backend systems.
- Maintain uptime, scalability, and disaster recovery plans for critical integrations.
- Stay informed on new backend frameworks, languages, and security protocols.
- Continuous Improvement & Innovation
- Identify opportunities to improve performance, reduce technical debt, and enhance developer workflows.
- Research and implement tools that improve automation, CI/CD pipelines, and code deployment.
- Contribute to internal libraries or reusable integration frameworks.
Required Skills & Experience
- Education: Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
- Experience: 3–5 years of back-end development experience with a focus on API design, data processing, and system integration. Experience working with marketing, CRM, or SaaS platforms (HubSpot experience required).
- Leadership Experience: Led technical efforts on backend projects or mentored junior developers. Participated in architectural decision-making and process improvement.
- Knowledge: Understanding of RESTful API design, authentication (OAuth 2.0, JWT), and data formats (JSON, XML). Knowledge of database management (PostgreSQL, MySQL, MongoDB). Familiarity with data sync and ETL principles.
- Technical Proficiency: Strong proficiency in one or more backend languages (PHP, Node.js, Python, or Go). Experience with server frameworks (Express.js, Django, or FastAPI). Proficient in Git, CI/CD, and containerization (Docker). Familiarity with AWS, Azure, or GCP for deployment.
- Power Skills: Strong analytical and problem-solving mindset. Excellent communication skills and ability to work cross-functionally. Attention to detail, with commitment to code quality and performance. Self-starter who thrives in a collaborative, agile environment.
Preferred Qualifications
- Education: Advanced degree in Computer Science or related discipline.
- Experience: 5+ years in backend system design or integration architecture. Experience with HubSpot APIs or large-scale SaaS integrations.
- Leadership Experience: Guided backend teams through refactoring or modernization projects.
- Knowledge: Understanding of event-driven architecture or serverless computing. Familiarity with advanced caching, message queues, or distributed systems.
- Technical Proficiency: Experience with TypeScript, GraphQL, or container orchestration (Kubernetes). Exposure to monitoring tools (New Relic, Datadog).
- Power Skills: Proactive communicator who translates complex technical topics clearly. Strong ownership mentality and focus on scalability and maintainability.
Top Skills
APIs
AWS
Azure
Django
Docker
Express.Js
Fastapi
GCP
Git
Go
MongoDB
MySQL
Node.js
PHP
Postgres
Python
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
All Systems, Grow.
Get the most out of your full customer lifecycle with SmartBug Media, a full service digital agency creating resilient growth in every phase to deliver predictable growth for your organization.
We Know Where You Grow from Here.
We empower you to leverage the tools you're already using while introducing you to cutting-edge revenue and predictable revenue-generating strategies. Backed by deep technical expertise, SmartBug is ready to skyrocket your company.
Unmatched Expertise, Uncompromising Quality.
We don't throw around the word “expert” lightly. Our team is composed of industry veterans who've honed their technical and strategic skills from top-tier universities and globally-renowned brands. With us, you collaborate with experienced professionals unmatched anywhere else.
For over 15 years, we've not only mastered HubSpot, earning Partner of the Year twice and Elite Solutions Partner status. We have also established ourselves as a Klaviyo Master Elite partner, Google Premier partner, and proud Shopify partner. But we aren't about titles—it's our proven success, reflected in 500+ 5-star reviews, that speaks for our commitment to success.
Now is the time to grow with SmartBug.
