Blend360

AI services

SeniorSoftwareEngineer(C#)

$15000–25000k ~AI est. Buenos Aires, Buenos Aires, Argentina FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Senior Software Engineer (C#) at Blend360. Skills: Software development, Developer enablement, Internal tooling. Contribute to engineering initiatives. Deliver production-quality features”

Industry & Context.

AI services
Problems you'll solve

Diagnose problems quickly

What They're Looking For.

Must Have

7–10 years professional software engineering experience, Proficiency in Python or .NET, Solid experience in Unix/Linux environments, Bash/scripting proficiency, Hands-on Terraform experience, Infrastructure-adjacent work experience, Excellent written and verbal English

Nice to Have

AWS-based environments preferred, Exposure to AWS architecture

What You'll Do.

Contribute to engineering initiatives

Deliver production-quality features

Follow standard engineering workflows

Provide internal developer support

Answer contextual questions

Guide engineers on local development setup

Guide engineers on Unix/Linux workflows

Guide engineers on tooling usage

Advise teams on internal tools

Advise teams on internal frameworks

Explain technical trade-offs

Recommend best paths forward

Identify repetitive friction points

Embed AI know-how into coding tools

Enable smarter developer experiences

Contribute to infrastructure-as-code

Contribute to internal platform efforts

Help teams make identity/security framework decisions

Operate effectively in ambiguous environments

Establish clarity where documentation doesn't exist

How You'll Work.

Team & Collaboration

Engineering teams; Cross-functional teams

Communication Scope

Written communication; Verbal communication

Full Job Description

Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and fostering innovation for its clients by harnessing world-class people and data-driven strategy. We believe that the power of people and AI can have a meaningful impact on your world, creating more fulfilling work and projects for our people and clients. For more information, visit [www.blend360.com](http://www.blend360.com/) We are seeking a Senior Software Engineer to contribute to our next level of growth and expansion. What is this position about? This is a hybrid role split evenly between hands-on software development and internal developer enablement. The engineer will act as a force multiplier for engineering teams by reducing friction across the development lifecycle, providing clear and opinionated guidance, and improving internal tooling (including the company’s AI coding tools such as Claude). We are hiring two engineers and aim to onboard as soon as possible. * Contribute to engineering initiatives as a full software developer, delivering production-quality features and services. * Write, review, test, and maintain clean, reliable, and scalable code following standard engineering workflows (PRs, code reviews, CI/testing). * Provide internal developer support by answering specialized, contextual questions across the engineering ecosystem (tooling, libraries, standards, and patterns). * Guide engineers on local development environment setup, Unix/Bash workflows, and day-to-day tooling usage. * Advise teams on internal tools and frameworks, clearly explaining technical trade-offs and recommending best paths forward. * Identify repetitive friction points and automate workflows through scripts, templates, and imp

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