Devsu
via Workable
Senior Fullstack AI Developer (Python + React)
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 5h ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 21h ago
The date the source published, not the day we noticed it (2026-09-17). Last seen at its source 2h ago.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Colombia, Peru
The description agrees: it names LATAM.
What the ad says
…Work remotely from anywhere in Latam…
Pay not stated
Similar roles pay $2,500–6,312/mo
Middle 50% of 12 listings that do state pay — Engineering · all levels · Colombia · USD/month. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
workable employer's own board first seen 5h ago · last seen 2h ago
The listing
At Devsu we are looking for an experienced Full Stack Developer who can architect and build an innovative AI-powered RPG content creation platform for a major publishing client. This is a high-impact, fast-paced project where you'll work directly with a Technical Principal, client stakeholders, and a cross-functional Agile team.
This role requires someone who can move quickly, make smart architectural decisions under pressure, work collaboratively in pair programming sessions, and balance technical excellence with pragmatic delivery. You'll be building the core AI engine and backend infrastructure that powers complex, stateful content workflows.
Work remotely from anywhere in Latam!
Requirements
Responsibilities:
- Design and develop backend services leveraging RAG architectures to deliver intelligent, context-aware responses.
- Build and optimize integrations with LLM providers (e.g., OpenAI, Bedrock), ensuring performance, scalability, and cost efficiency.
- Develop modern user interfaces using React and TypeScript.
- Build Python-based APIs and microservices deployed via AWS Lambda (Serverless Framework); contribute to Node.js services where needed.
- Work with and integrate multiple data sources, including PostgreSQL, Snowflake, and DynamoDB.
- Collaborate with frontend, data, and DevOps teams to ensure smooth deployment and integration of AI-driven features.
- Implement monitoring, logging, and performance optimization for AI pipelines and services (CloudWatch, etc.).
- Maintain security best practices for data handling, authentication, and API usage.
- Continuously evaluate and recommend new AI tools, frameworks, and best practices.
Qualifications:
- 3+ years of experience building production-grade web applications.
- Strong experience in AI/LLM development, working with APIs such as OpenAI, Anthropic, or AWS Bedrock.
- Proven expertise in prompt engineering, RAG systems, context management, and cost optimization.
- Strong backend development skills in Python, including API design, distributed systems, and serverless architectures
- Hands-on experience with the AWS ecosystem (Lambda, ECS, S3, RDS, DynamoDB, CloudWatch, etc.).
- Experience working with React + TypeScript on the frontend.
- Solid experience with databases: PostgreSQL, Snowflake, DynamoDB.
- Experience in Agile/Scrum environments.
- Comfortable with pair programming and collaborative development.
- Ability to prioritize and adapt in fast-paced environments.
- Strong communication skills with both technical and non-technical stakeholders.
Skills & Tools
- Languages: Python, React, Go, TypeScript/Node.js
- AI/LLM: OpenAI API, AWS Bedrock, LangChain, semantic search, vector databases
- Cloud: AWS services (Lambda, ECS, RDS, DynamoDB, S3, API Gateway, CloudWatch)
- Infrastructure: Terraform or CloudFormation, Docker, CI/CD pipelines
- Databases: PostgreSQL, DynamoDB, Redis, or similar
- APIs: RESTful design, GraphQL, WebSocket connections
- Testing: Unit testing, integration testing, test automation frameworks
Benefits
At Devsu, we believe in creating an environment where you can thrive both personally and professionally. By joining our team, you'll enjoy:
- A stable, long-term contract with opportunities for professional growth
- Private health insurance
- A remote culture that promotes work-life balance
- Ongoing training, mentoring, and learning programs to keep you at the forefront of the industry
- Free access to AI training resources and cutting-edge AI tools to enhance your daily work
- A flexible paid time off (PTO) policy and paid holidays
- Challenging, world-class software projects for clients in the U.S. and Latin America
- Collaboration with some of the most talented software engineers in Latin America and the U.S., in a diverse work environment
Join Devsu and discover a workplace that values your growth, supports your well-being, and empowers you to make a global impact.