PA

Senior Software Engineer (Laravel | Next.js | PostgreSQL)

PETROFF AVOCATS•Technology
ParisFull-timeFully remotelast week
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We're looking for a Senior Software Engineer to join our engineering team and work on a large-scale production application.

This is an excellent opportunity for someone who enjoys solving complex technical challenges, working on modern technologies, and taking ownership of products used by real users.

You'll be joining an existing engineering team to help accelerate the development of one of our flagship products.

The application is already in production and includes:

Large Laravel backend
Next.js frontend
PostgreSQL database
Existing MongoDB components (currently being migrated)
Multiple third-party API integrations
Background jobs & queues
Scheduled cron jobs
Dockerized infrastructure
CI/CD pipelines
Cloud-based deployment

You'll work closely with our existing DevOps engineer to improve deployments, infrastructure, scalability, and application performance.

This role is ideal for someone who enjoys understanding complex systems and improving them rather than simply building small applications from scratch.

Tasks

echnology Stack

Frontend

Next.js
React.js
TypeScript
JavaScript
Tailwind CSS

Backend

Laravel

📌• PHP

REST APIs

Database

PostgreSQL
MongoDB (Migration in Progress)

Infrastructure

Docker
Linux
Nginx
Git

📌• CI/CD

Cloudflare

Nice to Have

Redis
RabbitMQ
WebSockets

📌• AWS

DigitalOcean
Kubernetes
AI APIs (OpenAI, Gemini, Claude)

Requirements

Key Responsibilities

Develop new features for an enterprise-scale web application.
Understand and work within an existing production codebase.
Build and maintain Laravel APIs and backend services.
Develop frontend features using Next.js and React.
Complete the migration from MongoDB to PostgreSQL.
Optimize PostgreSQL queries and database performance.
Integrate and maintain third-party APIs.
Manage cron jobs, queues, scheduled tasks, and background workers.
Collaborate with the DevOps engineer on deployments, CI/CD, and infrastructure improvements.
Troubleshoot production issues and implement long-term solutions.
Optimize application performance, scalability, and security.
Participate in architecture discussions and code reviews.
Mentor junior developers when needed.

Required:

Minimum 5 years of professional software development experience.
Strong expertise in Laravel.
Strong experience with Next.js and React.js.
Experience working with PostgreSQL.
Good understanding of MongoDB.
Experience building and consuming REST APIs.
Hands-on experience with Docker.
Experience working on Linux servers.
Understanding of CI/CD workflows.
Strong debugging and problem-solving skills.
Experience working on production applications.
Ability to quickly understand large codebases.
Good communication and teamwork skills.

Benefits

Bonus Points

You'll stand out if you've worked with:

SaaS platforms
Enterprise software
High-traffic web applications
AI-powered products
Payment gateway integrations
ERP integrations
Queue management
Redis
Cloud Infrastructure
Performance optimization

Why Join Us?

You'll work on meaningful products, not repetitive maintenance projects.

You'll have the opportunity to:

Build AI-powered products.
Work on enterprise-scale applications.
Collaborate with experienced engineers.
Learn modern software architecture.
Work with international clients.
Influence technical decisions.
Grow into a technical leadership role.
Enjoy a professional and collaborative office environment.

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Job overview

Posted
18 October 2026
Location
Paris
Employment type
Full-time
Work model
Fully remote

Company

PA

PETROFF AVOCATS

Paris
View company profile
Source

This job listing was aggregated via Arbeitnow and is hosted on the original site.

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I’m interested