You'll join Celara to help an established business **go all-in on agentic AI** and own product features end-to-end on their AI-powered platform. You'll have **outsized input on shaping how AI gets built** into a working business. The stack is React, Python/Django, and Azure, with freedom to work across frontend, backend, and infrastructure.
Hybrid|Senior|Contract|Ai-ml
Fullstack Engineer JR (Backend + AI)
Buenos Aires, Autonomous City of Buenos Aires, Argentina
You'll **build API endpoints** and **extend AI agent capabilities** for a **real AI platform**. Collaborate with senior engineers to ship production code and debug AI output. A culture that embraces AI tooling and rigorous testing.
Hybrid|Junior|Contract|Ai-ml
Backend Developer (Senior)
You'll lead the **greenfield build** of a modern back-end for a major company's **digital purchase platform**. You'll drive architecture, own third-party integrations, and ship AI features from Day 1 with a **senior hand-picked team**.
Hybrid|Senior|Contract|Retail
You'll build **highly responsive web applications** with **pixel-perfect UI** and leverage **AI-assisted coding tools** to accelerate delivery. Collaborate with product and design teams to translate user needs into features.
Remote|Senior|Contract|Software
You'll design and maintain automated test suites for **geospatial data products** using **Playwright and Vitest**. Your work ensures reliable releases for interactive maps and public APIs.
Remote|Senior|Contract|Software / Geospatial Data
System Engineer – Security Administration & Endpoint Management
You'll own the **operational layer of security**, sitting between IT and security engineering at a company building enterprise software for restaurant chains. You'll ensure **endpoint protection, access controls, and onboarding/offboarding** are reliable and consistent. This role is ideal for someone who wants to **build and own security operations** from the ground up.
Remote|Mid|Contract|Software