HQ: Paris, France · Hedge Funds & Alternative Investments · Asset Management & Funds · 51-200 employees · Est. 1995 · Hiring 7
ABC Arbitrage is a French asset management firm that runs quantitative arbitrage investment strategies. Its postings cover quantitative portfolio management, trading platform development, valuation and middle office, data and research platform engineering and DevOps. The company is headquartered in Paris, France.
Dominique Ceolin · Président du conseil d’administration et directeur général · decision-maker
No careers mailbox known
≈ $54k – $104k per year (Estimated) · Senior · 5+ years exp · Paris · Remote (France) · Full-Time · Senior
Rust
Go
C#
C++
Java
SQL
Python
C#
.NET
Databases
Cassandra
Redis
DevOps
Loki
FluxCD
ArgoCD
Mimir
Amazon EKS
GitLab
Platform Engineering
Amazon S3
Grafana
GitHub
Kubernetes
AWS
+14
≈ $49k – $88k per year (Estimated) · In office (Paris, France) · Full-Time · French: C1
C#
SQL
C#
.NET
Databases
Cassandra
InfluxDB
Redis
DevOps
Git
Linux
AWS
+1
≈ $53k – $103k per year (Estimated) · Senior · 5+ years exp · Paris · Remote (France) · Bachelor's Degree · Full-Time · Senior
SQL
Python
DevOps
CI/CD
AWS
Paris · RegTech, AML & Compliance · Information Security · Hiring 1
Citalid quantifies cyber risk in financial terms to help CISOs, risk managers and insurers make better decisions. Request a demo.
No named decision-maker yet.
Careers mailbox is known
$54k – $61k per year · Hybrid (Paris, France) · Full-Time · French: C1
Python
Python
FastAPI
Django
AI/ML
Scikit-learn
SciPy
NumPy
HQ: Berkeley, United States · Construction Robotics · Solar Energy · 201-500 employees · Est. 2019 · Startup · Trust A · Hiring 32, 3 new
Terabase Energy builds automated field factories for utility-scale solar plant construction, using robotic equipment to assemble and place solar modules. It also develops digital design and operations software for solar farms and hires quality, project controls, SCADA and controls engineers. The company is headquartered in Berkeley, California, United States.
No named decision-maker yet.
Careers mailbox is known
≈ $46k – $81k per year (Estimated) · In office (Paris, France) · English
SQL
Python
DevOps
GCP
Azure
CI/CD
AWS
Robotics
Digital Twin
Management
Agile
HQ: New York, United States · Financial Software & Embedded Finance · Team Communication & Collaboration · 51-200 employees · Startup · Hiring 17, 1 new
Symphony is a communication and markets technology company, powered by 4 interconnected platforms; Messaging, Voice, Directory, Analytics. Symphony Messaging is an internal & external workplace chat app.
No named decision-maker yet.
Careers mailbox is known
Intern · In office (Sophia Antipolis, France) · Bachelor's Degree · Internship · Intern
Paris · Barcelona · Artificial Intelligence · Commerce · Marketplaces · Photo & Video Editing Software · Likely startup · Hiring 11, 1 new
The #1 vehicle merchandising platform for dealerships & marketplaces. Capture, enhance & publish AI-powered car visuals at scale. Trusted by 4,000+ dealers.
No named decision-maker yet.
No careers mailbox known
≈ $51k – $86k per year (Estimated) · Senior · Hybrid (Paris, France) · Full-Time · Senior
Python
DevOps
Linux
CI/CD
AWS
HQ: Paris, France · ERP & Business Management Software · Architecture · 11-50 employees · Hiring 1
ERP for architects with project and resource management, billing, and financial features specifically designed for architects and engineers. An all-in-one solution.
No named decision-maker yet.
Careers mailbox is known
≈ $50k – $90k per year (Estimated) · Hybrid (Paris, France) · Internship · French: C1
Python
Python
Django
DevOps
GitHub
Git
HQ: Paris, France · Textile Manufacturing · ESG & Carbon Accounting Software · 51-200 employees · Startup · Hiring 7, 1 new
Software tailored to apparel, textile, fashion, leather, footwear and luxury. Measure, Report and Reduce their footprint, with a team of data experts.
No named decision-maker yet.
Careers mailbox is known
≈ $39k – $77k per year (Estimated) · Equity · Junior · 2+ years exp · In office (Paris, France) · Relocation · Full-Time · Junior · English
TypeScript
Node JS
JavaScript
SQL
Python
Node JS
Nest.JS
Databases
Google BigQuery
PostgreSQL
AI/ML
Claude Code
Copilot
Frontend
Next.js
React.js
DevOps
Vercel
Cloudflare
GCP
QA
Sentry
+8
HQ: Écully, France · Research Institutes · Higher Education · Hiring 9
École Centrale de Lyon is a French engineering school created in 1857 and ranked among the top 10 engineering schools in France. It trains more than 3,000 students of 50 nationalities on its campuses in Écully and Saint-Étienne and hosts research laboratories that recruit postdoctoral researchers and engineers. The school is based in Écully, France.
No named decision-maker yet.
No careers mailbox known
$34k – $41k per year · In office (Écully, France) · Master's Degree · French: C1
Python
DevOps
Linux
CI/CD
HQ: Le Mans, France · Managed Network Services · Unified Communications · 201-500 employees · Est. 2004 · Hiring 3
unyc is a French telecom operator that unifies business communications, offering fixed and mobile telephony, internet, corporate networks and cloud services. It markets telecom and IT solutions across France and hires customer service operators, administrative assistants and PHP developers. The company is headquartered in Le Mans, France.
No named decision-maker yet.
No careers mailbox known
≈ $49k – $82k per year (Estimated) · Senior · Hybrid (Paris, France) · Full-Time · Senior · French: C1
HQ: Paris, France · Military Drones · Defense AI · Defense Manufacturing · 501-1000 employees · Est. 2024 · Trust A · Hiring 142, 10 new
Harmattan AI is a French defence technology company founded in 2024 that develops autonomous strike and reconnaissance drones for European armed forces. Its systems are designed around the lessons of the war in Ukraine: low cost, produced at volume, and able to complete a mission when satellite navigation and radio links are jammed, which is now the normal condition on a contested battlefield. Headquartered in Paris and backed by European defence investors, it is part of a wave of new European companies formed to reduce the continent's dependence on American and Israeli defence suppliers.
Mouad M'ghari · Président de SAS · decision-maker
Careers mailbox is known
≈ $45k – $72k per year (Estimated) · Middle · 4+ years exp · In office (Paris, France) · Full-Time · Middle
≈ $45k – $73k per year (Estimated) · Middle · 3+ years exp · In office (Paris, France) · Master's Degree · Full-Time · Middle
Python
Databases
Redis
PostgreSQL
DevOps
GitLab CI
GitHub Actions
Ansible
Docker
CI/CD
IoT
MQTT
+1
≈ $54k – $96k per year (Estimated) · In office (Paris, France) · Master's Degree · Full-Time
Rust
Go
C++
DevOps
gRPC
WebRTC
Robotics
Mission Planner
HQ: London, United Kingdom · Payment Processing & Gateways · 1001-5000 employees · Est. 2012 · Trust A · Hiring 127, 20 new
Checkout.com is a British payments company founded in 2012 that processes card and alternative payments for large digital merchants, and it competes by building its own connections to schemes and acquirers rather than reselling another processor's infrastructure. That vertical integration is the basis of its pitch on authorisation rates: a payment that fails for a technical reason is lost revenue, and controlling the whole path lets it retry and route more intelligently. Headquartered in London, it works with merchants including Netflix, Sony and eBay, and it has expanded into stablecoin settlement alongside conventional card processing.
Guillaume Pousaz · Founder and Chief Executive Officer · decision-maker
No careers mailbox known
≈ $57k – $97k per year (Estimated) · Senior · 5+ years exp · Hybrid (Paris, France) · Bachelor's Degree · Full-Time · Senior
C#
Python
C#
.NET
Databases
Redis
PostgreSQL
AI/ML
Computer Vision
DevOps
Prometheus
GCP
Kubernetes
Azure
AWS
+3
HQ: New York, United States · Information Security · Identity Management · 501-1000 employees · Est. 2009 · Hiring 15, 3 new
Dashlane is a password manager and credential security company founded in 2009 in Paris and headquartered in New York City. It sells password management, passkey support, dark web monitoring and credential risk tools to businesses on subscription, alongside consumer plans. Its main research and development teams work from Paris and Lisbon.
Davison Paull · Executive Officer · decision-maker
David Lapter · Executive Officer · decision-maker
Emmanuel Schalit · Executive Officer, Director · decision-maker
Jim Goetz · Director
Careers mailbox is known
≈ $62k – $111k per year (Estimated) · Hybrid (Paris, France) · English: C1
Node JS
TypeScript
JavaScript
Databases
Redis
DevOps
Datadog
Amazon ECS
GitLab
Amazon S3
Terraform
AWS
Cybersecurity
Threat Modeling
SonarQube
+4
HQ: Toulouse, France · Custom Software Development · IT Consulting & Digital Transformation · Est. 2016 · Hiring 2
MonkeyPatch is a French software consultancy whose developers work on client projects as technical experts. It specialises in backend and full-stack development with Node.js and TypeScript, and it was founded in 2016 with a focus on sharing value with employees. The company is headquartered in Toulouse, France.
Emmanuel Vinas · Président de SAS · decision-maker
Careers mailbox is known
$50k – $72k per year · Middle · 3+ years exp · Hybrid (Toulouse, France) · Full-Time · Middle · French: C1
Rust
Kotlin
Node JS
Java
JavaScript
Databases
MariaDB
ElasticSearch
MySQL
Apache Kafka
PostgreSQL
AI/ML
Hadoop
Flink
Frontend
Next.js
React.js
DevOps
OVHcloud
Scaleway
OpenStack
Docker
GCP
Kubernetes
Azure
AWS
+14
$50k – $72k per year · Middle · 3+ years exp · Hybrid (Toulouse, France) · Full-Time · Middle · French: C1
Node JS
TypeScript
Kotlin
Java
JavaScript
Node JS
Nest.JS
Databases
MariaDB
ElasticSearch
MySQL
Apache Kafka
PostgreSQL
AI/ML
Hadoop
Flink
RAG
LLM
Frontend
Vue.js
Angular
React.js
DevOps
OVHcloud
Scaleway
OpenStack
Docker
GCP
Kubernetes
Azure
AWS
+18
HQ: Saint-Jacques-de-la-Lande, France · Team Communication & Collaboration · Intranet & Knowledge Management · Est. 2015 · Hiring 2
Steeple is a French internal communication software company whose tool informs all employees, including field staff, through a mobile app, a web version and touchscreens. It hires customer success managers and senior full-stack developers. The company is based in France.
Jean-Baptiste De Bel Air · Président de SAS · decision-maker
No careers mailbox known
$56k – $72k per year · Senior · In office (Saint-Jacques-de-la-Lande, France) · Full-Time · Senior · French: C1
Node JS
TypeScript
JavaScript
Frontend
Vue.js
DevOps
Amazon S3
CI/CD
AWS
HQ: Nanterre, France · Construction · Civil & Structural Engineering · 5000+ employees · Hiring 900, 45 new
VINCI Construction is the construction business line of the French group VINCI, headquartered in Nanterre near Paris, covering building, civil engineering, roads, hydraulic works and nuclear and energy infrastructure. It brings together subsidiaries such as Eurovia, Sogea Environnement and many regional firms, with operations across France and its overseas territories, the United Kingdom, Canada and dozens of countries in Africa, the Americas, Asia and the Middle East. Its openings range from site managers, works supervisors, truck and machine drivers and engineers in mechanical, control and instrumentation disciplines to graduate programmes and internships.
No named decision-maker yet.
Careers mailbox is known
Intern · In office (Nanterre, France) · Internship · Intern · French: C1
C#
JavaScript
Python
TypeScript
Databases
MS SQL
Azure Cosmos DB
PostgreSQL
Frontend
Vue.js
Angular
React.js
Management
Kanban
UML
Scrum
+5
HQ: Boulogne-Billancourt, France · Pharmacies · Hiring 4
Aprium Pharmacie is a French network of independent pharmacies that negotiates trade agreements with suppliers for its member pharmacists. Its team hires trade marketing and category management interns, product engineers and platform automation developers. The company is based in Boulogne-Billancourt, France.
No named decision-maker yet.
No careers mailbox known
≈ $47k – $79k per year (Estimated) · Senior · 5+ years exp · Hybrid (Boulogne-Billancourt, France) · Full-Time · Senior · French: C1
TypeScript
JavaScript
SQL
Python
AI/ML
LLM
DevOps
Rest API
HQ: Nice, France · IT Consulting & Digital Transformation · Custom Software Development · 51-200 employees · Est. 2015 · Hiring 4, 1 new
ITSF (IT Solutions Factory) is a French IT services company of Xavier Niel's NJJ group that develops software for the group's telecom operators. It works for Salt in Switzerland, Monaco Telecom, Epic in Malta, Millicom in Latin America, Lifecell in Ukraine and eir in Ireland on CRM, ERP and transformation projects. The company is headquartered in Nice, France.
No named decision-maker yet.
No careers mailbox known
≈ $43k – $76k per year (Estimated) · Hybrid (Nice, France) · Bachelor's Degree · Full-Time · French: C1
Java
Java
Spring Boot
Databases
RabbitMQ
DevOps
GitLab CI
GitLab
Kubernetes
CI/CD
Management
Kanban
Confluence
Scrum
+2
Open 169 daysVerified live · 2 hours ago
6 months ago
Long shot · 10%
TECH LEAD JAVA
≈ $49k – $87k per year (Estimated) · Lead · 4+ years exp · Hybrid (Nice, France) · Bachelor's Degree · Full-Time · Staff · French: C1
Java
Java
Spring Boot
Databases
RabbitMQ
DevOps
Helm
FluxCD
GitLab CI
GitLab
Docker
Kubernetes
CI/CD
Management
Kanban
Confluence
Scrum
+5
HQ: Courbevoie, France · IT Staffing & Staff Augmentation · IT Consulting & Digital Transformation · 11-50 employees · Est. 2005 · Staffing · EOR · Trust A · Hiring 48, 1 new
Margo is a Paris-based technology engineering and AI consulting group that provides specialist consultants in data, cloud, software engineering and capital markets technology, mainly to banks, insurers and industrial clients. Founded in 2005, it has about 450 staff across Paris, London and an engineering center in Warsaw, reported turnover of 45 million euros in 2025 and runs practices such as Capital Market Technologies, Cloud Transformation and Software Engineering. It hires C#, Java and Python developers, front-office support engineers, quant developers, business analysts, data and DevOps engineers and business developers.
Martina Zambrana Garcia · Président de SAS · decision-maker
Thomas Mcgeehan · Directeur Général · decision-maker
Alexander Withers · Executive Officer, Director · decision-maker
Dean Yellets · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $63k – $113k per year (Estimated) · Lead · Hybrid (Paris, France) · Full-Time · Staff · French: C1
≈ $45k – $74k per year (Estimated) · Middle · 3+ years exp · Hybrid (Paris, France) · Full-Time · Middle · French: C1
≈ $57k – $96k per year (Estimated) · Senior · 5+ years exp · Hybrid (Paris, France) · Full-Time · Senior · French: C1
Java
JavaScript
Frontend
React.js
HQ: Paris, France · AI Consulting & Integration · Cloud Consulting & Migration · Mobile App Development Services · Custom Software Development · 51-200 employees · Est. 2009 · IT services · Trust B · Hiring 105
Theodo is a French technology group founded in 2009 that builds digital products for large organisations and has grown into a federation of specialist agencies across web, mobile, cloud, data and artificial intelligence. Its structure is deliberately unusual: rather than scaling one large firm it spins out small autonomous companies, each with its own leadership and specialism, sharing engineering practice and back office. Headquartered in Paris with offices in London, New York and Casablanca, it is known in the French market for strong engineering craft and for publishing its methods openly.
Caroline Sauvegrain · Directeur Général · decision-maker
Noémie Parker · Président de SAS · decision-maker
No careers mailbox known
$20k – $27k per year · Intern · Hybrid (Paris, France) · Internship · Intern · French: C1
TypeScript
JavaScript
AI/ML
Anthropic
Frontend
React.js
$20k – $27k per year · Intern · Hybrid (Paris, France) · Internship · Intern · French: C1
TypeScript
JavaScript
AI/ML
Anthropic
Frontend
React.js
≈ $49k – $88k per year (Estimated) · Junior · 2+ years exp · Hybrid (Paris, France) · Full-Time · Junior · French: C1
Java
Python
TypeScript
JavaScript
Java
Spring Boot
AI/ML
LLM
Frontend
Angular
HQ: Paris, France · Angel Networks & Startup Accelerators · Custom Software Development · 11-50 employees · Hiring 3
Matters is a French product and startup studio that supports startups and scale-ups with a strong environmental and social impact. Its product and tech team builds applications with them and hires full-stack engineers working with React and TypeScript. The studio is based in Paris, France.
No named decision-maker yet.
No careers mailbox known
$56k – $61k per year · Hybrid (Paris, France) · Full-Time · French: C1
TypeScript
Node JS
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
GitLab CI
Docker
CI/CD
+2
$61k – $72k per year · Senior · Hybrid (Paris, France) · Full-Time · Senior · French: C1
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
Frontend
Next.js
React.js
Mobile
Clean Architecture
