Senior Software Engineer (Elixir) - Decidr.ai, Sydney, Remote (Europe)

Introductory paragraph

At Decidr, we’re reimagining the way work works. This isn’t just another AI tool, Decidr is the future of business intelligence. Our AI-powered platform connects strategy, finance, and operations in one intelligent layer, turning chaos into clarity. For those who build with purpose and grow through impact – this is your platform.

About us

My name: Vladimir Knezevic

My position: Senior Full-Stack Developer

Company name: Decidr.ai

Company website: https://www.decidr.ai

Company headquarters (country): Australia

Company info and history (how you’re using Elixir etc): Elixir powers our core services. We operate real-time, distributed services with an emphasis on resilience, performance, and production observability.

About the job

Job title: Senior Software Engineer – Elixir

Job description:

• Build Elixir systems using OTP (GenServers, supervision trees, message passing).
• Contribute to distributed services that scale reliably and recover gracefully.
• Collaborate on architecture and implementation decisions.
• Deliver maintainable, high-performance, observable code for production.
• Drive performance tuning, metrics, tracing, and system observability.
• Work cross-functionally from prototype to production; grow into deeper platform ownership and support peer learning.

Salary range: Competitive

Qualifications or experience required:

• Experience with Elixir/OTP, or strong backend/functional programming with keen interest in Elixir.
• Exposure to distributed or high-concurrency systems (e.g., real-time data, stream processing, message passing).
• Understanding of resilience and observability best practices.
• Curiosity-driven problem solving; strong collaboration and communication in fast-moving teams.

What the successful job applicant will be working on:

• Build Elixir-based systems using OTP (GenServers, supervision trees, message passing).
• Contribute to distributed services that scale reliably and recover gracefully.
• Collaborate with senior engineers on architecture and implementation decisions.
• Deliver clean, maintainable code that performs under load and is observable in production.
• Contribute to performance tuning, metrics, tracing, and system observability.
• Work cross-functionally to bring product features from prototype to production.
• Grow into deeper platform ownership and support peer learning across the team.

Position on remote work

Remote job: Fully remote

Remote restrictions: Europe.

Remote leeway: Fully remote

Any other notes about your position on remote work: N/A

Further info

• Team/culture: Elixir-first platform, low-ego/high-ownership team, fast-paced and high-trust culture; meaningful systems-level challenges from day one.
• Department: Engineering
• Location: Europe, remote
• Employment type: Full-time
• This is a senior role, but if you believe you’re up to the task, you’re welcome to apply.
• How to apply / contact: Software Engineer - Elixir - Decidr