Senior AI Platform Architect & Lead

Mars; Warszawa; On-site; PLN 300,000 - 480,000; Full time

Job summary

Mars Segments and Functions seek an AI-native engineer who will own full stack APIs, UI, and orchestration pipelines. You will partner with business teams to design and deliver scalable GenAI solutions that are secure, compliant, and production-ready.

In agile sprints, you will build reusable assets, integrate with legacy systems, and guide stakeholders to prioritize work that delivers clear ROI across Mars segments.

Qualifications

• 10+ years software engineering experience.
• 3+ years in customer-facing or embedded roles.
• Proven AI-native software design in production environments.

Responsibilities

• Build LLM-enabled apps spanning backend, data orchestration, and frontend UI.
• Deploy compliant solutions with RBAC and access management.
• Collaborate with stakeholders to deploy in live environments.
• Code patterns, SDKs, and documentation for Mars Segments.
• Engineer APIs, orchestration pipelines, vector DBs, LLM frameworks, UI components.

Skills

Python

Node.js

Java

React

Angular

REST/GraphQL

LangChain

Semantic Kernel

Vector search

CI/CD

Azure

GCP

Containers

Infra-as-code

Tools

LangChain

Semantic Kernel

Vector databases

REST/GraphQL

Job description

Mars Segments and Functions seek an AI-native engineer who will own full stack APIs, UI, and orchestration pipelines. You will partner with business teams to design and deliver scalable GenAI solutions that are secure, compliant, and production-ready.

In agile sprints, you will build reusable assets, integrate with legacy systems, and guide stakeholders to prioritize work that delivers clear ROI across Mars segments.