Staff Backend Engineer (GraphQL / AWS / Python)

wizeline· Software Engineering
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📍 Colombia

About this role

Staff Backend Engineer (GraphQL / AWS / Python)

 

We are:

Wizeline is a global AI-native technology solutions provider that develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there’s no limit to what we can achieve.

 

Are you a fit?

Sounds awesome, right? Now, let’s make sure you’re a good fit for the role.

We are looking for a Staff Backend Engineer to lead the design and development of scalable, high-performance applications across the backend. 

 

You will play a key role in defining system architecture, mentoring engineers, and driving best practices, while collaborating closely with cross-functional teams to deliver impactful digital products.

 

This is a hybrid position based in Medellín or Bogotá, offering a balance between onsite collaboration and remote flexibility.

 

  • AWS Architecture (Mandatory): Act as the core AWS Architect—must hold an active AWS Solutions Architect Certification or equivalent expert-level verified experience. Design and optimize secure serverless infrastructure using API Gateway, Lambdas, Step Functions, and strict IAM Policies.
  • Backend & APIs: Build high-performance microservices using Python (FastAPI) and GraphQL under an Event-Based Architecture.
  • Integrations & Security: Implement secure web flows and advanced OAuth architectures, focusing on On-Behalf-Of (OBO) user permission flows with external services.
  • Observability: Maintain system health and logs using AWS CloudWatch and CloudTrail.

 

Technical Requirements

  • Expert knowledge of AWS (Lambda, Step Functions, API Gateway, IAM, CloudWatch/Trail).
  • Strong production experience with Python and modern web frameworks (FastAPI preferred).
  • Deep understanding of GraphQL, Microservices, and Event-Driven design.
  • Proven experience handling advanced web security and OAuth / On-Behalf-Of flows.

 

Nice-to-have

  • AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
  • Hands-on experience integrating AI workflows, LLMs, and RAG pipelines.

 

What we offer:

 

  • High-Impact Environment
  • Commitment to Professional Development
  • Flexible and Collaborative Culture
  • Global Opportunities
  • Vibrant Community
  • Total Rewards

 

*Specific benefits are determined by the employment type and location.

Find out more about our culture here.

Frequently Asked Questions

Is the salary disclosed for the Staff Backend Engineer (GraphQL / AWS / Python) position at wizeline?
The salary for this Staff Backend Engineer (GraphQL / AWS / Python) role at wizeline is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Staff Backend Engineer (GraphQL / AWS / Python) position at wizeline located?
This Staff Backend Engineer (GraphQL / AWS / Python) role at wizeline is based in Colombia. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Staff Backend Engineer (GraphQL / AWS / Python) at wizeline belong to?
This Staff Backend Engineer (GraphQL / AWS / Python) position is part of the Software Engineering department at wizeline. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Staff Backend Engineer (GraphQL / AWS / Python) position at wizeline?
Click the "Apply Now" button on this page. You will be redirected to wizeline's official application portal hosted on greenhouse where you can submit your application directly.
When was the Staff Backend Engineer (GraphQL / AWS / Python) job at wizeline posted?
This Staff Backend Engineer (GraphQL / AWS / Python) position at wizeline was posted on May 18, 2026. Apply as soon as possible — early applications are often reviewed first.
Staff Backend Engineer (GraphQL / AWS / Python)
wizeline
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