Senior Backend Engineer (PHP, Symfony) - Fluix Team

Senior Remote Full-time Posted 1 month ago

Skills & stack

Languages

PHP TypeScript

Frameworks

Node.js Symfony

Tools & Infra

AWS Kubernetes

Skills

DDD

About the role

Readdle is hiring a Senior Backend Engineer for the Fluix team, with remote work and posted locations in Poland and Portugal. Fluix is its B2B workflow automation platform. The backend covers workflow automation, offline mobile synchronization, document processing, e-signatures and enterprise integrations.

Work format

This is a full-time position. The English requirement is B2, described as Upper-Intermediate in the vacancy.

Skills and tools

PHP
Symfony
AWS
Kubernetes
TypeScript
Node.js
DDD

What to prepare

Prepare a PHP and Symfony example that shows your service design and testing decisions.
Outline a feature you owned from problem definition through deployment, including your release plan.
Prepare a walkthrough of an AWS debugging or observability problem and how you addressed it.

Responsibilities

Own features from customer problem and solution design through production release.
Design backend services, APIs and data models for Fluix.
Build functionality, refactor existing code and improve test coverage.
Use AI tools for development, code review, testing and investigation.
Automate repetitive work and improve observability, alerting and release processes.
Prepare release plans, manage deployments and participate in shared on-call and support rotations.

Requirements

Bring 5+ years of backend engineering experience with PHP and Symfony.
Apply system and API design, design patterns, clean code and DDD.
Have hands-on AWS experience with EC2, S3, SQS, Lambda, DynamoDB, RDS and IAM.
Have familiarity with Kubernetes and serverless architectures.
Work with debugging and profiling tools, including Xdebug and Blackfire, plus CI/CD, automated testing and observability.
Have familiarity with JavaScript/TypeScript, Node.js and ExpressJS or NestJS.
Understand application security and OWASP; native Ukrainian is required.