Senior Elixir Developer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on customer-facing backend work with emphasis on architecture. Core stack includes Elixir, Phoenix, OTP, working in Git, Linux environments and SQL databases (e.g. PostgreSQL, MySQL); optionally Phoenix LiveView, React/Vue, TypeScript, MongoDB/Redis, Docker/Kubernetes. Responsibilities cover building scalable and secure software, contributing to project planning and estimation, providing architectural advice, troubleshooting complex customer issues, and participating in code reviews and knowledge sharing. Requires min. 8 years of Elixir experience, strong communication and high independence.

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Senior Elixir Developer

Company: ERLANG SOLUTIONS sp. z o.o.

from: 29 September 2026
to: 29 October 2026
130 - 200 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
Kraków, Stare Miasto
Kraków, Stare MiastoKarmelicka 7View on map

Requirements

Expected technologies

Elixir
Phoenix
OTP
SQL
Git

Optional technologies

Phoenix LiveView
Vue.js
Docker
React Native
TypeScript
Erlang

Operating system

macOS
Linux

Our requirements

  • Minimum 8 years of experience as an Elixir Developer
  • Strong knowledge of Elixir, Phoenix and OTP
  • Experience working with Git and Linux environments
  • Practical knowledge of SQL databases, like PostgreSQL and MySQL
  • Strong problem-solving skills and a proactive approach to task execution
  • Excellent communication skills
  • Ability to work collaboratively and share knowledge within a team
  • High level of independence, responsibility, and results-oriented mindset

Optional

  • Experience building applications with Phoenix LiveView
  • Familiarity with React or Vue.js
  • Knowledge of TypeScript
  • Familiarity with NoSQL databases, like MongoDB, Redis
  • Experience working with Docker and Kubernetes

Your responsibilities

  • Develop reliable, secure and scalable software systems tailored to customer needs
  • Provide technical input to support project planning and estimation
  • Advise customers on architecture, technologies and best practices
  • Troubleshoot and solve complex technical issues in customer environments
  • Participate in code reviews and share knowledge with team members

About the project

Erlang Solutions is looking for an experienced Senior Elixir Developer to join a customer-facing project team and work closely with the customer’s engineering organization.
Location: Remote first, based in Poland
Reports to: Business Unit Leader, Poland

This is how we organize our work

This is how we work

in houseyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the product
Company

ERLANG SOLUTIONS sp. z o.o.

Erlang Solutions is a world-leading global consultancy united by our love of technology. We pride ourselves on being a company that provides exciting challenges and learning opportunities for everybody in the team, so we can grow and achieve together.

This is how we work

Senior Elixir Developer
130–200 zł / hr. (B2B)
I apply to:
ERLANG SOLUTIONS sp. z o.o.
Kraków, Stare Miasto
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