Full-Stack Software Engineer (AI-Native)

Luxoft; México; A distancia; MXN 600.000 - 900.000; Jornada completa

Descripción de la vacante

Luxoft is seeking a mid-to-senior backend engineer to help define and implement an AI-enabled platform for energy portfolio optimization. You will model complex domains, design robust APIs, and build backend services in Ruby, Node.js/TypeScript or Python, collaborating with product teams and cloud engineers.

You will work on AWS-based infrastructure, scale AI-native workflows and CI/CD, and contribute to end-to-end delivery including frontline TypeScript frontend work.

Formación

• Mid-to-senior engineer with strong backend and data fundamentals.
• Production experience with relational databases and data/domain modeling.
• Production experience in Ruby (preferred), Node.js/TypeScript (preferred) or Python.
• Fundamentals matter more than language.
• Experience designing and building APIs.
• AWS or another enterprise cloud platform.
• AI-native development: daily use of agentic AI coding tools, and experience scaling shared AI workflows across a team and into the development lifecycle, including CI/CD.
• Strong English and communication skills.

Responsabilidades

• Work closely with product teams to help define and execute technical criteria.
• Design and build backend services and APIs, including system-to-system integrations, on relational data.
• Model complex, evolving business domains into clear schemas and API contracts.
• Ship end-to-end features, including TypeScript frontend work.
• Help scale AI-native development across the team: shared AI workflows, tooling and CI/CD integration.

Conocimientos

Backend development

Data modeling

API design

Relational databases

Cloud platforms

CI/CD

Team communication

Herramientas

Ruby

Node.js/TypeScript

Python

PostgreSQL

Snowflake

Vue

AWS

Descripción del empleo

Project description

Our client is an energy solutions provider. Our AI-enabled platform supports operations, tracking and decision-making to optimize large-scale renewable and traditional energy portfolios. We're delivering a key client MVP in February 2027, and the project continues into 2028. Our stack: Ruby on Rails, Node.js/TypeScript and Python services, Vue, PostgreSQL, Snowflake and AWS.

Responsibilities

• Work closely with product teams to help define and execute technical criteriaDesign and build backend services and APIs, including system-to-system integrations, on relational dataModel complex, evolving business domains into clear schemas and API contractsShip end-to-end features, including TypeScript frontend workHelp scale AI-native development across the team: shared AI workflows, tooling and CI/CD integration

SKILLS

Must have

• Mid-to-senior engineer with strong backend and data fundamentalsProduction experience with relational databases and data/domain modelingProduction experience in one of Ruby (preferred), Node.js/TypeScript (preferred) or Python. Fundamentals matter more than languageExperience designing and building APIsAWS or another enterprise cloud platformAI-native development: daily use of agentic AI coding tools, and experience scaling shared AI workflows across a team and into the development lifecycle, including CI/CDStrong English and communication skills

Nice to have

Building LLM features on enterprise AI platforms (AWS Bedrock preferred)Exposure to energy, utilities or sustainability data