Tech Lead / System Analyst
At XTS we are redefining how learning content is created and delivered. We’re building an AI-powered SaaS platform using React, Python, OpenAI, and AWS, empowering organizations to streamline knowledge sharing and training at scale.
As we scale, we’re looking for a senior technical leader who can bridge infrastructure and application development—shaping cloud architecture, guiding secure and scalable deployments, and building high-quality features alongside our engineering team.
Why This Role Matters
We're entering a critical phase :
- We're growing product capabilities like user, license, and storage management.
- Our DevOps maturity needs to level up—from ad hoc pipelines to continuous delivery.
- We're operating in a containerized AWS environment (ECS, Lambda, API Gateway) with hybrid IaC (CloudFormation + Terraform).
- We need clearer architectural documentation and a consistent approach to performance, security, and multi-environment deployments.
This role brings hands-on development strength plus the cloud systems thinking needed to guide and mentor others.
What You’ll Do
Cloud Architecture & Security
Document and evolve our current AWS architecture (ECS, Lambda, API Gateway, DynamoDB, S3).Improve isolation and IAM structure as we transition to multi-account setups.Partner with the team to define performance monitoring, resource scaling, and vulnerability detection using tools like AWS Inspector, GuardDuty, and CloudWatch.DevOps Mentorship & CI / CD Maturity
Collaborate with our DevOps engineer to improve :GitHub Actions workflowsTerraform module structure and state managementArtifact versioning and promotion across QA → Staging → ProductionEstablish CI / CD best practices and guide the team toward safe, secure continuous delivery.Feature Development
Design and build scalable, secure features in React and Python (e.g., license limits, storage quotas, access management).Set high standards for code quality, performance, and reliability.Contribute to our definition of best practices for full-stack development and deployment.What You should Bring
10+ years in full stack development, including :Front-end : React, TypeScript, HTML / CSSBack-end : Python (FastAPI or Flask), REST APIsStrong hands-on experience with :AWS ECS, Lambda, API Gateway, S3, DynamoDBTerraform, GitHub Actions, Docker-based workflowsCI / CD architecture and monitoring with tools like CloudWatch, Inspector, OpenSearchPassion for performance optimization, clean architecture, and secure delivery practices.Bonus : Experience with OpenAI API integration, LaunchDarkly, or microservices documentation practices.What We Offer
A unique opportunity to shape the technical foundation of a growing SaaS product.The autonomy to lead while being hands-on with impactful product features.A smart, supportive team that values collaboration and shared ownership.Basket of Benefits including covered meal & other perks.Diversity & Inclusion : We value diverse experiences and backgrounds. Even if you don't meet every listed qualification, we encourage you to apply.
