# Senior Software Engineer - IoT

**Company:** [Voltus](https://hotfix.jobs/companies/voltus)
**Location:** Remote
**Role:** Fullstack Engineering
**Salary:** $165k – $205k/yr
**Experience:** 8+ years
**Skills:** Python, Go, AWS, Postgres, Linux, FastAPI, Temporal, Delta Lake, ClickHouse, TypeScript, React, Docker, Hashicorp, Raspberry Pi, Arduino
**Posted:** 2026-08-17

> Senior software engineer developing cloud architecture, IoT fleet management solutions, device software, and firmware for distributed energy devices. Requires 8+ years of coding experience, production experience with Python or Go, AWS and PostgreSQL expertise, and familiarity with Linux and electronics.

## Job Description

## Responsibilities
- Develop cloud architecture and IoT fleet management solutions.
- Improve and advance device firmware.
- Own technology aspects of IoT infrastructure, including device software and firmware, cloud infrastructure, fleet management, and remote connectivity solutions.
- Maintain uptime and quality for the device fleet.
- Contribute to device hardware and firmware development.
- Implement remote software updates.
- Build cloud architecture to receive data from and manage thousands of devices.
- Develop and maintain fleet management solutions.
- Engage with customers, field support teams, and manufacturing and assembly teams to identify opportunities for improvement.
- Work cross-functionally with customers, internal stakeholders, and development teams.
- Learn about the energy industry and complex distributed systems.
- Contribute knowledge and skills related to agile methodologies.

## Requirements
- Bachelor's degree, or equivalent combination of education and experience, in Computer Science, Software Engineering, Electrical Engineering, or a related technical field.
- Minimum of 8 years of experience as a code-contributing engineer.
- Experience building production systems in Python, Go, or a similar high-level language.
- Experience using AWS and PostgreSQL or a similar relational database management system.
- Knowledge of and proven skills with Linux-based systems.
- Basic knowledge of and interest in electronics and electrical systems, such as Raspberry Pi or Arduino-style technologies.
- Strong collaboration skills and the ability to be a force multiplier.
- Excellent communication and collaboration skills.
- Authorization to work in the US or Canada without sponsorship.

## Technologies
- Python
- PostgreSQL
- Go
- FastAPI
- Temporal
- Delta Lake
- ClickHouse
- TypeScript
- React
- Docker
- HashiCorp stack
- AWS
- Linux
- Raspberry Pi
- Arduino

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