Backend Developer Jobs in Lille

Backend Developer jobs in Lille hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $100,000/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Lille
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Coder Technologies

coder.com
Coder is an enterprise cloud development environment (CDE) and developer workspace management platform headquartered in Austin, Texas. Founded in 2017 by Ammar Bandukwala, Kyle Carberry, and John Andrew Entwistle, the company is led by CEO Rob Whiteley and has raised over $170 million in venture funding - including a Series C led by KKR alongside investors such as Bessemer Venture Partners, Redpoint Ventures, and Uncork Capital.
coder.com • HQ: Austin, United States • Artificial Intelligence • Code Intelligence • Information Technology • DevOps • 51-200 employees • Est. 2017
HQ: Austin, United States • Artificial Intelligence • Code Intelligence • Information Technology • DevOps • 51-200 employees • Est. 2017
Verified live · 1 day ago 25 days ago

Senior Partner Deployed Engineer

$70k – $200k per year (Estimated) • Senior • 7+ years exp • Remote (Europe) • Full-Time • Senior • French: C1 • German: C1
AI Agents
LiteLLM
LLM
OpenRouter
EU AI Act
Human-in-the-Loop
Model Context Protocol
Scale AI
DevOps
AWS
Azure
GCP
Kubernetes
Terraform
IAM
Cybersecurity
GDPR
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DataDome

datadome.co
We dream of an internet free from fraudulent traffic, so that sensitive data remains safe and online platforms can perform at optimum speed. To this end, we are setting the new standard in online fraud and bot management, protecting some of the wo...
datadome.co • Nice • Paris • New York • Network Security • Cybersecurity • Fraud Detection
Nice • Paris • New York • Network Security • Cybersecurity • Fraud Detection
$51k – $99k per year (Estimated) • Senior • 5+ years exp • Remote (France) • Senior • English: C1
Go
JavaScript
Node JS
Python
Ruby
TypeScript
DevOps
AWS
AWS Lambda
CI/CD
Cloudflare
Fastly
GCP
Vercel
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Creatunity LLC

creatunity.com
We are based in the wonderful city of Dallas, Texas and was founded in 2005 on a desire to help bring the web to local businesses. We are a small agency with a highly focused, creative and fun group of web marketing professionals that love what we...
creatunity.com • Warsaw • Amsterdam • London • Prague • Zagreb • Sales & Marketing • Design & Creative • Web Design
Warsaw • Amsterdam • London • Prague • Zagreb • Sales & Marketing • Design & Creative • Web Design
Verified live · 1 day ago 27 days ago

Lead Full Stack Engineer (AI-first) | Remote (from Europe)

$71k – $118k per year (Estimated) • Lead • Warsaw • Remote (Europe) • Bachelor's Degree • Full-Time • Staff
TypeScript
JavaScript
Node JS
Node JS
Prisma
Databases
PostgreSQL
Supabase
AI/ML
Claude
Cursor
OpenAI
Frontend
Next.js
React.js
DevOps
Vercel
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Omnygroup

omnygroup.co.uk
Omny Group offers professional services in Human Resources, Law, Health & Safety, & Employee Benefits, tailored to support your business needs.
omnygroup.co.uk • San Francisco • New York • London • Legal Services • Professional Services • Human Resources
San Francisco • New York • London • Legal Services • Professional Services • Human Resources
Top 25% payVerified live · 8 hours ago 27 days ago

Forward Deployed Software Engineer (EU)

$180k – $240k per year • Senior • 5+ years exp • Remote (EU) • Full-Time • Senior
JavaScript
Python
SQL
TypeScript
Python
Django
Databases
PostgreSQL
Frontend
GraphQL
Next.js
React.js
DevOps
AWS
WebRTC
Marketing
HubSpot
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SentinelOne

sentinelone.com
SentinelOne is an American cybersecurity company founded in 2013 and headquartered in Mountain View, California that builds autonomous endpoint and cloud protection. Its Singularity platform runs behavioural AI models directly on each protected device, so threats can be detected, blocked and rolled back without waiting for a cloud signature lookup or an analyst decision. The platform has expanded from endpoint detection into cloud workload security, identity threat protection and a security data lake, and the company has traded on the New York Stock Exchange since 2021.
sentinelone.com • HQ: Mountain View, United States • Threat Intelligence • Security Operations • Cybersecurity • Artificial Intelligence • Cybersecurity AI • Cloud Security • Endpoint Security • 1001-5000 employees • Est. 2013
HQ: Mountain View, United States • Threat Intelligence • Security Operations • Cybersecurity • Artificial Intelligence • Cybersecurity AI • Cloud Security • Endpoint Security • 1001-5000 employees • Est. 2013
Open 417 daysVerified live · 23 min ago 1 year ago

Staff Windows Low Level C++ Engineer - Endpoint security

$91k – $158k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
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Open 110 daysVerified live · 23 min ago 3 months ago

Staff Windows Low Level C++ Engineer - Endpoint security

$77k – $160k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
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Open 412 daysVerified live · 23 min ago 1 year ago

Staff Windows Low Level C++ Engineer - Endpoint security

$75k – $156k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
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Brevo

brevo.com
Learn how Brevo ensures GDPR compliance for your business. Discover your data rights, customer data management tools, and how to protect personal information.
brevo.com • Paris • Austin • Noida • Berlin • Marketing Automation • Sales & Marketing • Email Marketing • 501-1000 employees
Paris • Austin • Noida • Berlin • Marketing Automation • Sales & Marketing • Email Marketing • 501-1000 employees
$50k – $96k per year (Estimated) • Senior • 5+ years expParis • Remote (France, Germany, India, United States) • Visa sponsorship • Bachelor's Degree • Internship • Senior
Go
PHP
Python
Marketing
Sendinblue
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PennyLane

pennylane.ai
PennyLane (Xanadu) is an open-source, cross-platform software library designed for quantum machine learning (QML), quantum chemistry, and hybrid quantum-classical computing, developed by Toronto-based quantum photonics company Xanadu. Introduced in 2018, PennyLane integrates quantum computing hardware (such as photonic, superconducting, and trapped-ion processors) with classical machine learning frameworks like PyTorch, TensorFlow, and JAX.
pennylane.ai • HQ: Paris, France • Artificial Intelligence • Science & Engineering • Quantum Science & Computing • Machine Learning • 51-200 employees • Est. 2018
HQ: Paris, France • Artificial Intelligence • Science & Engineering • Quantum Science & Computing • Machine Learning • 51-200 employees • Est. 2018
Verified live · 3 hours ago 29 days ago

Backend Engineer - Ruby on Rails 🇪🇺

$40k – $102k per year (Estimated) • Middle • 4+ years exp • Remote (France) • Full-Time • Middle • French
Ruby
TypeScript
Ruby
Ruby on Rails
DevOps
AWS
CI/CD
Quantum
PennyLane
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Verified live · 3 hours ago 1 month ago

Fullstack Software Engineer (Ruby on Rails / React) 🇪🇺

$39k – $101k per year (Estimated) • Middle • 4+ years exp • Remote (France) • Full-Time • Middle
Ruby
TypeScript
Ruby
Ruby on Rails
DevOps
AWS
CI/CD
QA
Jest
Quantum
PennyLane
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New Era Technology

neweratech.com
New Era Technology is a global managed technology service provider and systems integrator. The company delivers digital transformation, IT infrastructure, and enterprise technology solutions to over 20,000 businesses, healthcare organizations, educational institutions, and financial entities worldwide.
neweratech.com • HQ: Chicago, United States • Cloud Computing • Cybersecurity • Information Technology • 1001-5000 employees
HQ: Chicago, United States • Cloud Computing • Cybersecurity • Information Technology • 1001-5000 employees
Verified live · 26 min ago 1 month ago

Full Stack Software Engineer

Remote
Java
Java
Spring Boot
Databases
Apache Kafka
DynamoDB
DevOps
AWS
AWS Lambda
CI/CD
Rest API
Amazon S3
API Gateway
Splunk
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Eurofins Scientific

eurofins.com
Eurofins Scientific is a global leader in analytical testing and laboratory services for the life sciences, food, environmental, pharmaceutical, and consumer product industries. Founded in 1987 and headquartered in Luxembourg City, Luxembourg, the group operates an international network of over 950 laboratories across 50+ countries.
eurofins.com • HQ: Luxembourg City, Luxembourg • Health Care • Food Safety • Biotechnology • 5000+ employees
HQ: Luxembourg City, Luxembourg • Health Care • Food Safety • Biotechnology • 5000+ employees
$25k – $89k per year (Estimated) • Junior • 2+ years expNantes • Remote (France) • Visa sponsorship • Bachelor's Degree • Internship • Junior
C#
SQL
TypeScript
JavaScript
Frontend
Angular
DevOps
Azure
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PlanetScale

planetscale.com
PlanetScale offers the world’s fastest and most scalable cloud hosting for Vitess and Postgres.
planetscale.com • San Francisco • AI Infrastructure • Information Technology • Web Hosting
San Francisco • AI Infrastructure • Information Technology • Web Hosting
Open 402 daysTop 25% pay 1 year ago

Software Engineer - PlanetScale Vitess

$120k – $290k per year • Senior • 5+ years exp • Remote (EMEA) • Senior
C++
Go
Java
Python
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
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Open 103 daysVerified live · 7 hours ago 3 months ago

Software Engineer - PlanetScale Postgres

Senior • 5+ years exp • Remote (EMEA, United States) • Senior
Python
Ruby
Rust
Databases
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
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Top 25% payVerified live · 7 hours ago 2 months ago

Software Engineer - Neki Orchestration

$120k – $290k per year • Senior • 5+ years expSan Francisco • Remote (EMEA, United States) • Senior
Go
Python
Ruby
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
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Myedspace

myedspace.com
We're on a mission to make a world-class education truly accessible to all. Expert teachers, unbeatable value — now helping US students get ahead.
myedspace.com • London • Education • EdTech Platforms
London • Education • EdTech Platforms
Verified live · 6 hours ago 1 month ago

Senior Full-Stack Engineer

$66k – $188k per year (Estimated) • Senior • Remote (EU, Europe) • Full-Time • Senior
Java
Node JS
PHP
TypeScript
JavaScript
Frontend
React.js
DevOps
AWS
CI/CD
Apply
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Meritis

meritis.com
Meritis is a European technology consulting firm headquartered in Paris, specializing in digital transformation, IT strategy, and custom software engineering. The company offers specialized services across key technical domains, including Data and AI, cybersecurity, DevOps, cloud infrastructure, and financial compliance advisory.
meritis.com • HQ: Paris, France • Professional Services • Information Technology • IT Consulting • 501-1000 employees
HQ: Paris, France • Professional Services • Information Technology • IT Consulting • 501-1000 employees
$39k – $101k per year (Estimated) • Middle • 3+ years expParis • Remote (France, Portugal) • Visa sponsorship • Master's Degree • Staff • French: C1
Node JS
JavaScript
Node JS
Express
Databases
MySQL
PostgreSQL
Frontend
React.js
Apply
Verified live · 1 day ago 1 month ago

Ingénieur Etudes et Développement - JAVA (H/F)

$45k – $86k per year (Estimated)In office (Lille, France) • Full-Time • Senior • French: C1
Java
SQL
Java
Hibernate
Spring Boot
Databases
Apache Kafka
DevOps
CI/CD
Docker
Jenkins
Kubernetes
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Open 360 daysVerified live · 1 day ago 11 months ago

Développeur Fullstack (F/H)

$38k – $98k per year (Estimated) • Middle • 3+ years expIn office (Lille, France) • Contractor • Senior • French: C1
JavaScript
Node JS
Python
SQL
TypeScript
C#
C#
.NET
Databases
MySQL
PostgreSQL
Redis
Frontend
Angular
GraphQL
React.js
Vue.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
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Hugging Face

huggingface.co
Hugging Face is an American company, founded in 2016 and headquartered in New York, that runs the largest open platform for sharing machine learning models, datasets and demonstration applications. Its Hub hosts more than a million public models and is often described as the GitHub of machine learning, while its open-source libraries such as Transformers, Diffusers and Datasets are standard tools in research and production pipelines. The company earns revenue from paid Hub features, managed inference endpoints and enterprise deployments, and works with cloud and chip vendors to make open models easy to run anywhere.
huggingface.co • HQ: New York, United States • Software • MLOps • Machine Learning • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2016
HQ: New York, United States • Software • MLOps • Machine Learning • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2016
Verified live · 1 day ago 1 month ago

Low-level Senior Software Engineer, Xet Storage - EMEA Remote

$53k – $102k per year (Estimated) • Senior • Paris • Remote (EMEA) • Master's Degree • Full-Time • Senior
C++
Go
Python
Rust
TypeScript
AI/ML
Gradio
Hugging Face
DevOps
GitHub
AWS
Azure
GCP
Kubernetes
Apply
$51k – $99k per year (Estimated) • Senior • 5+ years exp • Remote (France) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
Gradio
Hugging Face
Frontend
React.js
Svelte
DevOps
GitHub
Apply
Report

Boldin

boldin.com
Boldin (formerly known as NewRetirement) is a financial technology company providing a collaborative financial planning and retirement modeling SaaS platform. Designed to bridge the gap between simple retirement calculators and traditional wealth management firms, the software delivers comprehensive accumulation and decumulation scenario planning for individual investors. Its proprietary modeling engine enables users to run Monte Carlo simulations, aggregate net worth data, optimize tax and Roth conversion strategies, analyze Social Security timing, and forecast healthcare and real estate costs.
boldin.com • Personal Finance • Wealth Management • Financial Services
Personal Finance • Wealth Management • Financial Services
Verified live · 3 hours ago 1 month ago

Full Stack Engineer

$67k – $191k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Sidekiq
Databases
PostgreSQL
Frontend
React.js
Material UI
Redux
SWR
Yarn
DevOps
AWS
Marketing
ActiveCampaign
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I Am Here

iamheretribe.com
I Am Here is part of the Pulse Learning Group and provides evidence-based mental health and wellbeing solutions aimed at improving employee health, productivity, and engagement. As the partner of choice for businesses seeking to create safe and productive teams, I Am Here delivers solutions that are easy to use, measurable, and effective. The program encourages the use of Employee Assistance Programs and helps cultivate mentally healthy workplaces through compassionate connections and conversations.
iamheretribe.com • Toronto • Wellness Programs • Health Care • Mental Health
Toronto • Wellness Programs • Health Care • Mental Health
$68k – $191k per year (Estimated) • Middle • 3+ years exp • Remote (EMEA, United States, Canada) • Bachelor's Degree • Contractor • Middle
C#
C++
Go
Java
Python
Rust
SQL
TypeScript
AI/ML
AI Agents
DevOps
AWS
CI/CD
CloudFormation
Docker
Kubernetes
Terraform
Apply
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OP Labs

oplabs.co
OP Labs PBC is a software development company that contributes to the Optimism protocol, a layer two blockchain solution designed to scale the Ethereum network. The organization focuses on technology that enables faster and more scalable smart contract transactions while supporting mechanisms for funding public goods.
oplabs.co • New York • Cryptocurrencies • Blockchain & Crypto
New York • Cryptocurrencies • Blockchain & Crypto
Verified live · 1 day ago 1 month ago

Senior Software Engineer, Protocol (Rust)

$100k – $243k per year (Estimated) • Senior • Remote • Full-Time • Senior
Rust
Solidity
Web3
Account Abstraction
Ethereum
Layer 2
OP Stack
Optimism
Smart Contracts
Uniswap
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Zencoder

zencoder.ai
About us We are changing the way developers work Zencoder started with a question: what if software could do the repetitive work it's only been tracking? We're a team of 70+ engineers, researchers, and builders trying to answer it.
zencoder.ai • AI Agents • Artificial Intelligence
AI Agents • Artificial Intelligence
Open 109 daysVerified live · 8 hours ago 3 months ago

Staff Software Engineer

$117k – $243k per year (Estimated) • Equity • Staff+ • 10+ years exp • Remote (Europe) • Staff
JavaScript
Kotlin
AI/ML
AI Agents
DevOps
AWS
CI/CD
GCP
Shift-Left
Cybersecurity
Shift-Left Security
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Open 292 daysVerified live · 8 hours ago 9 months ago

Senior Software Engineer

$69k – $195k per year (Estimated) • Equity • Senior • 10+ years exp • Remote (Europe) • Senior
Java
Kotlin
TypeScript
AI/ML
AI Agents
Apply
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Enode

enode.com
Enode's APIs enable you to instantly connect users' energy devices - including EVs, solar inverters, home batteries and thermostats - to your app. You can surface data, and then take action with it. Our out-of-the-box algorithms allow you to contr...
enode.com • Oslo • Hardware • Internet of Things • Energy & Utilities
Oslo • Hardware • Internet of Things • Energy & Utilities
Verified live · 5 hours ago 1 month ago

Senior Software Engineer (Home Energy)

$68k – $192k per year (Estimated) • Senior • Remote (Europe) • Full-Time • Senior
TypeScript
Databases
PostgreSQL
TimescaleDB
DevOps
AWS
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Verified live · 5 hours ago 1 month ago

Software Engineer (Connect Platform)

Remote (Europe) • Full-Time
JavaScript
TypeScript
Databases
PostgreSQL
Frontend
React.js
DevOps
CI/CD
Platform Engineering
AWS
CloudFormation
Docker
Apply
Verified live · 5 hours ago 1 month ago

Senior Software Engineer (Connect Platform)

$69k – $195k per year (Estimated) • Senior • Remote (Europe) • Full-Time • Senior
TypeScript
Databases
PostgreSQL
DevOps
CI/CD
Platform Engineering
AWS
CloudFormation
Docker
Apply
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Filigran

filigran.io
Let’s build a new open approach to cybersecurity strategy and operations. Learn more about how FIligran started and our star team.
filigran.io • HQ: Paris, France • Security Operations • Cybersecurity • Threat Intelligence • Est. 2022
HQ: Paris, France • Security Operations • Cybersecurity • Threat Intelligence • Est. 2022
Verified live · 1 day ago 1 month ago

Senior Software Engineer - OpenGRC

$51k – $98k per year (Estimated) • Senior • Remote (France) • Full-Time • Senior • French: C1
Node JS
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
React.js
Cybersecurity
OpenCTI
MITRE ATT&CK
STIX
TAXII
Apply
Verified live · 1 day ago 1 month ago

Senior Software Engineer (python) - XTM One

$52k – $100k per year (Estimated) • Senior • Remote (France) • Full-Time • Senior • French: C1
Python
TypeScript
AI/ML
LLM
RAG
Model Context Protocol
AI Agents
DevOps
GitHub
Cybersecurity
OpenCTI
MITRE ATT&CK
STIX
TAXII
Management
Slack
Apply
Verified live · 1 day ago 2 months ago

Staff - Tech Lead Software Engineer - OpenCTI

$52k – $137k per year (Estimated) • Lead • 8+ years exp • Remote (Germany, France, Spain, Portugal) • Full-Time • Staff
Node JS
JavaScript
Databases
ElasticSearch
Frontend
GraphQL
Cybersecurity
OpenCTI
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PQShield

pqshield.com
PQShield is a cybersecurity enterprise specializing in quantum-safe cryptography, headquartered in Oxford, United Kingdom. Spun out of the University of Oxford in 2018 by Dr. Ali El Kaafarani, the venture has raised over $60 million from top-tier investors including Addition, Oxford Science Enterprises, and Chevron Technology Ventures.
pqshield.com • HQ: Oxford, United Kingdom • Science & Engineering • Quantum Science & Computing • Cybersecurity • Est. 2018
HQ: Oxford, United Kingdom • Science & Engineering • Quantum Science & Computing • Cybersecurity • Est. 2018
Open 102 daysVerified live · 5 hours ago 3 months ago

Senior Software Engineer

$55k – $106k per year (Estimated) • Senior • 2+ years exp • Remote (France, United Kingdom, Belgium, Netherlands, Spain) • Master's Degree • Senior
Rust
Cybersecurity
Threat Modeling
Apply
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Backend Developer Jobs in Lille
Frequently asked questions
How many Backend Developer jobs in Lille are available on Alion?
There are currently 12 active listings from 5 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Lille pay?
The average salary is around $100,000 per year based on the current listings.
Are remote options available for Backend Developer jobs in Lille?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Lille?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.