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Evantis Technology
Senior Elixir Developer

Senior Elixir Developer

Remote

United kingdom

Senior

Freelance

16-10-2025

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Skills

Go TypeScript PostgreSQL Kubernetes Problem-solving Architecture Autonomy react GCP Terraform

Job Specifications

Senior Full Stack Elixir Engineer (Contract to Permanent)

Hybrid (UK preferred, 1 day/week London) | Start ASAP

A well-funded early-stage tech company is looking for a hands-on Elixir engineer to join a small, high-performing team on an initial contract.

You'll help shape a fast-evolving platform that combines Elixir, Phoenix, and modern AI integrations -- working directly on core systems and backend architecture. If you like building from the ground up, enjoy autonomy, and want to work in an environment that values clean, reliable code over process, this will suit you.

The Role

Build and scale backend services using Elixir/Phoenix
Design APIs and manage PostgreSQL data structures
Integrate AI and data pipelines into core platform features
Contribute across the stack (React/TypeScript experience a plus)
Work closely with a small engineering team -- fast pace, minimal red tape
Option to go permanent after the initial period

What We're After

Extensive Experience with Elixir in production
Solid knowledge of OTP, PostgreSQL, and system design
Strong problem-solving skills, delivery mindset, and startup-ready attitude
Ideally UK-based (able to meet in London weekly)

Nice to have: GCP, Kubernetes, Terraform, or AI-assisted dev tools (Copilot, Cursor, etc.)

Please apply below to be considered for this role.

About the Company

Evantis Technology is a staffing solutions provider, specialising in building world-class product development teams. Our mission is simple; we are on a journey to prove how meaningful a staffing partnership can be when underpinned by honesty, understanding and accountability. We pride ourselves on providing outstanding experiences to both our client and consultant communities. Whether you need to engage a team of our consultants to deliver a business-critical project or would like to augment your current teams, we can hel... Know more