Software Engineer III

Arcadia; Las Condes; Hybrid; CLP 40,000,000 - 70,000,000; Full time

Benefits offered by this job

Hybrid remote model

Medical Insurance

L&D programs

Job summary

Arcadia, an AI-powered energy intelligence platform, seeks a Senior Software Engineer in Santiago, Chile with a hybrid remote-first approach. You will design backend services in C#/.NET, ship REST APIs, and collaborate with US-based engineers while building frontend features in React to support energy management workflows.

You will mentor junior engineers, own features end-to-end, and contribute to scalable, reliable systems in a fast-paced, cross-functional environment.

Qualifications

• 6+ years in a software engineering role.
• Strong backend in C#/.NET and API design.
• Experience with event-driven architectures and messaging systems.
• Collaborative and eager to mentor others.
• Ability to work with cross-time-zone teams and communicate in English.

Responsibilities

• Design, build, and ship backend services and APIs (C#/.NET, REST).
• Build frontend features in React/TypeScript for visibility into workflows.
• Model and optimize data in SQL with migrations.
• Own features end to end and participate in CI/CD releases.
• Write tests and maintain logging, metrics, and alerts.
• Mentor junior engineers and participate in code reviews.
• Collaborate with product, QA, and US-based engineers across time zones.

Skills

C#/.NET

API design

Async patterns

Dependency injection

Event-driven

Service Bus / RabbitMQ / Kafka

Mentoring engineers

English communication

Tools

Service Bus

RabbitMQ

Kafka

Azure SQL

Job description

Arcadia is the AI-powered energy intelligence platform for businesses. We replace fragmented tools and manual workflows with one platform to pay utility bills, buy energy, and advance sustainability — across every location, at enterprise scale.

Trusted by Fortune 2000 companies, Arcadia combines unified data, AI-powered analytics, and expert advisory to help enterprise teams save money, mitigate risk, and cut carbon.

We deliver this through three comprehensive solutions:

• Utility Bill Management: Automating the entire utility bill lifecycle — from data capture and validation to payment processing and auditing.
• Energy Procurement Advisory : Bringing together comprehensive data, AI-powered analytics, market expertise, and a strong partner network to make sophisticated procurement options accessible to all. .
• Sustainability Reporting — Verified emissions data with seamless integration into leading sustainability platforms.

Tackling the world's most complex energy challenges requires diverse thinking. We're building teams of people from different backgrounds, industries, and disciplines — united by a belief that energy management should be simple, intelligent, and a genuine driver of business value.

What we’re looking for:

This role is based out of Santiago, Chile with a hybrid remote first approach and is an exceptional opportunity for someone who relishes the chance to engage with cutting-edge technology, influence how our team builds and stays relevant, and work in a fast-paced environment with engineers on a high-morale, tightly knit team. Our engineering values are deeply ingrained in our culture-- you can read more about them here.

What you'll do :

Design, build, and ship backend services and APIs (C#/.NET, REST) that power

Expense Management:

Build responsive, accessible frontend features in React/TypeScript that give operations teams clear visibility into the bill processing flow.

Model and optimize data in SQL (Azure SQL/SQL Server), writing efficient queries and migrations that stay correct as bill volume grows.

Build reliable, event-driven integrations using messaging (Service Bus/Event Grid) and idempotent processing, so a bill is never lost, duplicated, or paid twice.

Own features end to end, from refinement and design through release and production support, within a regular release cadence.

Write automated unit, integration, and end-to-end tests, and maintain CI/CD pipelines so changes ship safely.

Instrument services with logging, metrics, and alerts, and troubleshoot production issues with a focus on root cause.

Contribute to the migration of legacy components onto our consolidated platform, keeping customer-facing behavior stable.

Run code reviews, share design feedback, and mentor more junior engineers to raise the team’s quality bar.

Work daily with product, QA, and US-based engineers across time zones, communicating clearly in English (written and spoken) and flagging risks early.

What will help you succeed:

Must-haves:

• 6+ years of prior experience in a software engineering role
• Strong backend fundamentals in C#/.NET: API design, async patterns, and dependency injection.
• Event-driven and messaging experience: Service Bus or an equivalent (RabbitMQ, Kafka), including dead-letter handling, ordering, and failure modes.
• Collaborative nature, love of mentoring & learning from other engineers, and inclination to always treat others with empathy and humanity
• Ability to scope, prioritize, and deliver on project commitments
• Flexibility, initiative, and a fast learning curve
• Enthusiasm for our mission, sustainability, and helping drive a clean-energy future

Nice-to-haves:

• 6-10 years of prior experience in a software engineering role
• Experience with modern frameworks and platforms that align with our stack:
• React
• NextJS
• Node
• Prismic (CMS)
• Experience with automated testing
• Experience with modern design patterns
• Experience optimizing for performance with a strong understanding of core web vitals
• A/B testing experience
• Competitive compensation based on market standards

• We are working on a hybrid model with remote first policy
• Apart from Fixed Base Salary potential candidates are eligible for following benefits
• Flexible Leave Policy
• Office is located in the heart of the city in case you need to step in for any purpose.
• Medical Insurance (1+5 Family Members)
• Annual performance cycle
• Quarterly team engagement activities and rewards & recognitions
• L&D programs to foster professional growth

A supportive engineering culture that values diversity, empathy, teamwork, trust, and efficiency

Here at Arcadia, we cultivate diversity, celebrate individuality, and believe unique perspectives are key to our collective success in creating a clean energy future. Arcadia is committed to equal employment opportunity regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, protected veteran status, or any status protected by applicable federal, state, or local law. We are currently unable to consider candidates who will require visa sponsorship

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.