Marketing Backend Developer

TL;DR

Marketing Backend Developer: Build, maintain, and optimize backend services and APIs powering customer-facing websites and marketing operations systems with an accent on integrations with Marketo, Salesforce, and cloud infrastructure. Focus on ensuring reliable data flow, workflow automation, database performance, and scalability in modern API-based architectures.

Remote - Colombia

Company

Founded in 2005, hirify.global (formerly AffiniPay) is a professional business platform helping legal, accounting, and client-focused professionals simplify operations, ensure compliance, and drive profitable growth.

What you will do

• Develop, maintain, and support backend services and APIs for customer-facing websites and marketing platforms.
• Build integrations between marketing systems like Marketo and Salesforce for reliable data flow and automation.
• Design and maintain databases focused on reliability and performance for marketing and customer data.
• Optimize backend code and processes for performance, scalability, and stability.
• Collaborate with frontend developers, designers, and marketing stakeholders on digital experiences.
• Troubleshoot issues, write documentation, and communicate progress to stakeholders.

Requirements

• 3–6 years of experience developing and supporting backend systems, APIs, or services.
• Bachelor’s degree in Computer Science, IT, or equivalent practical experience.
• Working knowledge of cloud infrastructure, preferably AWS (Lambda, S3, DynamoDB).
• Experience with server-side APIs using Ruby, Python (Django, Flask), Node.js or similar.
• Demonstrated experience leveraging AI tools to improve workflows or drive innovation.
• Ability to accept feedback, learn quickly, and improve technical skills.

Nice to have

• Experience with Marketo, Salesforce, or similar platforms.
• Familiarity with infrastructure-as-code (CloudFormation, SAM, Terraform).
• Experience in customer-facing web platforms in marketing or SaaS.
• Knowledge of Google Tag Manager, Contentful, Netlify.
• Core frontend concepts (HTML, CSS, JavaScript) and modern JS frameworks (Astro, React, Vue, Svelte, Next.js).

Culture & Benefits

• Full compliance with Colombian social security (health, pension, risk coverage).
• Paid sick leave from day one, with EPS support.
• Flexible Time Off up to 15 paid days per year.
• Parental leave per Colombian law.
• Paid Colombian public holidays.
• Staff referral bonuses and culture rooted in continuous learning, community, and wellness.