Tech Jobs in Leuven

Leuven jobs in Leuven hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Quantum

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 2 months 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
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Open 94 daysVerified live · 1 day ago 4 months ago

Open-Source Machine Learning Engineer - EMEA Remote

$69k – $165k per year (Estimated)Paris • Remote (EMEA) • Full-Time
Python
AI/ML
Accelerate
Gradio
JAX
PyTorch
TensorFlow
Transformers
vLLM
Hugging Face
Fine-tuning
DevOps
GitHub
Management
Slack
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Chainguard

chainguard.dev
Chainguard is a cybersecurity company specializing in supply chain security and container image hardening for modern software development. The company is best known for creating minimalist, zero-vulnerability container base images called Chainguard Images, which significantly reduce the attack surface for enterprise applications. Founded by open-source security leaders, Chainguard helps organizations automate software security compliance and protect their build pipelines against supply chain attacks.
chainguard.dev • HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
Verified live · 4 hours ago 2 months ago

Senior Software Engineer (AI CICD)

$80k – $202k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe, United States) • Bachelor's Degree • Internship • Senior
Go
Databases
Snowflake
AI/ML
AI Agents
OpenAI
DevOps
CI/CD
Docker
GitHub Actions
Kubernetes
GitHub
Apply
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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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Glia

glia.com
Glia is a customer interaction technology company headquartered in New York City and founded in 2012 under the name SaleMove. The company provides a unified platform combining voice, digital messaging, video banking, cobrowsing, and AI powered virtual assistants for regulated service industries. It serves banks, credit unions, and insurers primarily in North America and Europe, positioning its product as a single interaction layer for customer service teams.
glia.com • HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
HQ: New York, United States • Information Technology • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Conversational AI • Financial Services • FinTech • Est. 2012
Verified live · 1 day ago 2 months ago

Senior Security Engineer (Team Lead)

$63k – $114k per year (Estimated) • Lead • Remote (Europe) • Full-Time • Staff
Elixir
Go
Python
Ruby
AI/ML
Claude
Claude Code
Hallucination
LLM
AI Agents
ISO 42001
LLM Guardrails
Model Context Protocol
DevOps
ArgoCD
AWS
CI/CD
GitHub Actions
Jenkins
Kubernetes
Terraform
GitHub
IAM
Cybersecurity
Falco
Okta
PCI DSS
Snyk
SOC 2
Sysdig Secure
NIST CSF
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Relu

relu.ai
Relu® Automate turns raw scans into production-ready designs: restorations, night guards, custom trays, dental models, surgical guides, and more. Trusted for 60,000 cases every month, worldwide.
relu.ai • Leuven • Personal Care • Cybersecurity • Dental Care
Leuven • Personal Care • Cybersecurity • Dental Care
Verified live · 11 hours ago 2 months ago

Full-Stack Engineer

In office (Leuven, Belgium) • Master's Degree • Full-Time
Python
TypeScript
JavaScript
Python
FastAPI
SQLAlchemy
Databases
PostgreSQL
AI/ML
LLM
Frontend
React.js
Three.JS
Vue.js
DevOps
AWS
CI/CD
Docker
Grafana
Kubernetes
Terraform
QA
Sentry
Apply
Verified live · 11 hours ago 2 months ago

Technical Support & Quality Specialist

In office (Leuven, Belgium) • Master's Degree • Full-Time
Python
AI/ML
Claude
Management
Slack
Marketing
HubSpot
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Morpho

morpho.org
Morpho is a decentralised lending protocol founded in 2021 by a team based in Paris. It replaces monolithic lending pools with minimal, immutable markets that anyone can configure, layering curated vaults on top for passive depositors. The protocol is used by fintech applications and exchanges to embed crypto-backed lending without operating their own credit infrastructure.
morpho.org • HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
Verified live · 1 day ago 2 months ago

Technical Program Manager (Protocol)

$65k – $123k per year (Estimated) • Senior • 5+ years expParis • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
DeFi
Morpho
Robotics
Apollo
Management
Linear
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Open 151 dayVerified live · 1 day ago 5 months ago

Staff Backend Engineer

$75k – $157k per year (Estimated) • Staff+ • 10+ years expParis • Remote (Europe) • Full-Time • Staff
TypeScript
Databases
PostgreSQL
Frontend
GraphQL
Web3
DeFi
Morpho
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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 2 months 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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JetBrains

jetbrains.com
JetBrains is a global software vendor specializing in intelligent, productivity-enhancing developer tools and integrated development environments (IDEs). Founded in 2000 and headquartered in Prague, Czech Republic, the company is best known for creating IntelliJ IDEA, PyCharm, WebStorm, Rider, ReSharper, and the Kotlin programming language (which serves as Google's preferred language for Android development).
jetbrains.com • HQ: Prague, Czech Republic • Artificial Intelligence • Software • Code Intelligence • Productivity Software • 51-200 employees • Est. 2000
HQ: Prague, Czech Republic • Artificial Intelligence • Software • Code Intelligence • Productivity Software • 51-200 employees • Est. 2000
Verified live · 1 hour ago 2 months ago

Senior Product Manager (VCS Ecosystem)

Senior • Amsterdam • Remote (EU) • Relocation • Senior
CI/CD
Git
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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 · 10 hours ago 4 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 · 10 hours ago 10 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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Dancker

dancker.com
We co-create exceptional workspaces for your business. Integrating interior solutions, architectural, furniture, technology, and logistics, since 1829.
dancker.com • HQ: London, United Kingdom • Real Estate • Logistics
HQ: London, United Kingdom • Real Estate • Logistics
Verified live · 1 day ago 2 months ago

Endpoint & Microsoft 365 Security Engineer (Ghent)

Senior • 5+ years expGhent • Remote (Belgium) • Full-Time • Senior
Incident Management
Cybersecurity
Microsoft Defender
Microsoft Entra ID
Microsoft Sentinel
Qualys Cloud Platform
Analytics
Power BI
Management
ServiceNow
Apply
Verified live · 1 day ago 2 months ago

Cloud & Infrastructure Security Engineer (Ghent)

Senior • 5+ years expGhent • Remote (Belgium) • Senior
PowerShell
Python
DevOps
AWS
Azure
Terraform
Cybersecurity
CIS Benchmarks
ISO 27001
Microsoft Defender
Microsoft Sentinel
Qualys Cloud Platform
Management
ServiceNow
Apply
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Schreder

schreder.com
Based out of Brussels, Belgium, Schréder is a worldwide leader in intelligent outdoor lighting solutions. The company, founded in 1907, is present in over 70 countries spanning 5 continents. Our tradition of engineering means we have been at the f...
schreder.com • Brussels • Ternopil • Lisbon • Portland • Liège • Smart City • Hardware • Lighting
Brussels • Ternopil • Lisbon • Portland • Liège • Smart City • Hardware • Lighting
2 months ago

Fullstack Developer

Brussels • Remote (Belgium) • Visa sponsorship • Master's Degree
JavaScript
Node JS
SQL
TypeScript
C#
C#
.NET
Databases
Azure Cosmos DB
MySQL
PostgreSQL
Frontend
Angular
GraphQL
React.js
Vue.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
GitHub
GitLab
Apply
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Brave

brave.com
Brave Software is an internet browser that is focused in on being privacy-oriented and is combined with its blockchain-based digital advertising platform. The company is based out of San Francisco, California.
brave.com • London • Search Engines • Artificial Intelligence • 501-1000 employees
London • Search Engines • Artificial Intelligence • 501-1000 employees
Open 201 dayVerified live · 7 hours ago 7 months ago

Product Marketing Manager - Brave Search APIs

$150k – $175k per year • Senior • 5+ years exp • Remote (Europe, United States) • Bachelor's Degree • Full-Time • Senior
Go
AI/ML
LLM
RAG
AI Agents
DevOps
GitHub
Rest API
Marketing
HubSpot
Apply
Top 25% payVerified live · 7 hours ago 2 months ago

Sr. Solutions Engineer - API and Developer Platform

$150k – $200k per year • Senior • Remote (Europe, United States) • Full-Time • Senior
JavaScript
Python
Databases
Supabase
AI/ML
LangChain
LlamaIndex
LLM
RAG
Semantic Search
AI Agents
Semantic Search
DevOps
Vercel
GitHub
QA
Postman
Apply
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Netguru

netguru.com
Netguru is a digital consultancy and software development company headquartered in Poznan, Poland, and founded in 2008. The firm provides a wide range of services including custom software engineering, product design, artificial intelligence development, and cloud infrastructure management. Operating globally with a team of over 600 specialists, the company serves clients across various sectors such as finance, healthcare, and retail, focusing on digital transformation and AI-native commerce solutions.
netguru.com • HQ: Poznań, Poland • Machine Learning • Artificial Intelligence • Web Development • IT Outsourcing • Information Technology • Design & Creative • Mobile App Development • Software • Est. 2008
HQ: Poznań, Poland • Machine Learning • Artificial Intelligence • Web Development • IT Outsourcing • Information Technology • Design & Creative • Mobile App Development • Software • Est. 2008
$48k per year • Poznań • Remote (EU) • Freelance
Apache Kafka
PostgreSQL
DevOps
ArgoCD
GitOps
Grafana
Kubernetes
OpenTelemetry
Rancher
CI/CD
Apply
$38k – $52k per year • Senior • Poznań • Remote (EU) • Freelance • Senior
TypeScript
JavaScript
Frontend
Angular
RxJS
Webpack
DevOps
CI/CD
Apply
$60k per year • Senior • 5+ years expPoznań • Remote (EU) • Freelance • Senior
Apache Kafka
PostgreSQL
DevOps
ArgoCD
GitOps
Grafana
Kubernetes
OpenTelemetry
Rancher
CI/CD
Apply
Report

Percona

percona.com
Percona is a leading global open-source database software, enterprise support, and managed services company co-headquartered in Raleigh, North Carolina, USA, and Durham, UK. Founded in 2006 by Peter Zaitsev and Vadim Tkachenko, the company operates on a B2B open-core, enterprise software support subscription, managed database operations (ExpertOps), and IT consulting model under CEO Ann Schlemmer.
percona.com • HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
Verified live · 1 hour ago 2 months ago

PostgreSQL Database Support Engineer - EMEA (Remote)

Equity • Junior • ParisWarsawLisbonBucharestFrankfurt am Main • Remote (EMEA) • Full-Time
SQL
Databases
PostgreSQL
MariaDB
MySQL
DevOps
Ansible
AWS
Azure
Chef
Configuration Management
GCP
Kubernetes
Puppet
SLI/SLO/SLA
Cybersecurity
Tcpdump
Apply
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Alan

alan.com
Alan is a European digital health insurance and corporate wellness platform (often called a "health super-app") headquartered in Paris, France. Founded in 2016, it is the first independent health insurance company licensed in France in over 30 years and serves clients across France, Spain, Belgium, and Canada.
alan.com • HQ: Paris, France • Mental Health • Wellness Programs • Artificial Intelligence • Digital Health • Financial Services • Insurance • 501-1000 employees
HQ: Paris, France • Mental Health • Wellness Programs • Artificial Intelligence • Digital Health • Financial Services • Insurance • 501-1000 employees
$89k – $204k per year (Estimated) • Senior • Remote (France, Belgium, Spain) • Visa sponsorship • Bachelor's Degree • Contractor • Senior
Python
TypeScript
Python
Flask
Databases
PostgreSQL
DevOps
AWS
Datadog
GCP
Kubernetes
Platform Engineering
Terraform
Cybersecurity
GDPR
Apply
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Proton

proton.ai
Proton is the AI industry cloud platform built just for distributors. Automate orders, enrich your catalog, grow eCommerce carts, and find sales opportunities.
proton.ai • Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Verified live · 1 day ago 2 months ago

Senior Data Engineer (AI-Native) — Data Layer

Senior • 7+ years exp • Remote (LATAM, Europe) • Senior
SQL
AI/ML
Claude
Claude Code
Cursor
AI Agents
OpenAI Codex
Analytics
ETL/ELT
Apply
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CURSOR Software AG

cursor.de
CURSOR Software AG is a German software company headquartered in Gießen, Germany, specializing in enterprise Customer Relationship Management (CRM) and Business Process Management (BPM) solutions. Founded over 30 years ago, the firm provides tailored, GDPR-compliant CRM platforms - including CURSOR-CRM, EVI, and TINA - specifically engineered for energy providers, financial institutions, and mid-to-large-scale industrial enterprises. Its modular software suite centralizes sales, marketing, and customer service operations while automating complex business workflows and energy sector compliance processes.
cursor.de • HQ: Giessen, Germany • Business Process Automation (BPA) • Software • 501-1000 employees
HQ: Giessen, Germany • Business Process Automation (BPA) • Software • 501-1000 employees
Verified live · 1 day ago 2 months ago

RVP, Forward Deployed Engineering - EMEA

$89k – $169k per year (Estimated) • Senior • 8+ years expLondon • Remote (EMEA) • Full-Time • Staff
JavaScript
Python
TypeScript
AI/ML
Cursor
Apply
Verified live · 1 day ago 3 months ago

Forward Deployed Engineer - EMEA

$82k – $184k per year (Estimated)London • Remote (EMEA) • Full-Time
JavaScript
Python
TypeScript
AI/ML
Cursor
Apply
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RevenueCat

revenuecat.com
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
revenuecat.com • HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
Top 25% payVerified live · 3 hours ago 2 months ago

Senior Product Marketing Manager

$214k per year • Equity • Senior • 5+ years exp • Remote (EMEA, United States, Japan, Brazil) • Full-Time • Senior
OpenAI
Mobile
RevenueCat
Design
Figma
Management
Linear
Notion
Slack
Apply
Verified live · 3 hours ago 2 months ago

Engineering Manager, RC Capital

$230k per year • Equity • Lead • 6+ years exp • Remote (AMER, Europe) • Full-Time • Staff
SQL
AI/ML
OpenAI
Mobile
RevenueCat
Apply
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Wayflyer

wayflyer.com
Providing eCommerce businesses with fairer, faster, and more flexible funding. Our mission at Wayflyer is to support the ambition of the eCommerce businesses we work with. We do this by solving the toughest problems in eCommerce, giving founders ...
wayflyer.com • New York • Dublin • Charlotte • London • Berlin • Commerce • Est. 2019
New York • Dublin • Charlotte • London • Berlin • Commerce • Est. 2019
Verified live · 2 hours ago 2 months ago

Full Stack Software Engineer

$66k – $187k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
TypeScript
JavaScript
Python
Django
FastAPI
Flask
Databases
PostgreSQL
Frontend
React.js
Storybook
DevOps
AWS
CI/CD
Git
GitHub Actions
GitHub
QA
Playwright
Pytest
Vitest
Apply
Open 109 daysVerified live · 2 hours ago 4 months ago

Frontend Software Engineer

$55k – $181k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
Python
Django
Frontend
React.js
Storybook
DevOps
CI/CD
GitHub Actions
GitHub
QA
Playwright
Vitest
Apply
Open 186 daysVerified live · 2 hours ago 7 months ago

Backend Software Engineer

$66k – $188k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Python
Django
FastAPI
Flask
Databases
PostgreSQL
DevOps
AWS
Git
QA
Pytest
Apply
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Udacity

udacity.com
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
udacity.com • HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
$105k – $233k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
Bash
Python
SQL
AI/ML
AI Agents
Claude
Claude Code
Model Context Protocol
Prompt Engineering
Anthropic
Context Engineering
Human-in-the-Loop
OpenAI Agents SDK
Structured Outputs
Function Calling
DevOps
CI/CD
Git
Rest API
GitHub
Management
Slack
Apply
$86k – $196k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
DynamoDB
DevOps
Amazon EC2
AWS
AWS Lambda
CI/CD
CloudFormation
Docker
GitHub Actions
Kubernetes
Amazon CloudWatch
Amazon S3
GitHub
IAM
Management
Slack
Apply
$149k – $280k per year (Estimated) • Staff+ • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Architect • English: C1
Pytest
Apply
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Tech Jobs in Leuven
Frequently asked questions
How many Leuven jobs in Leuven are available on Alion?
There are currently 31 active listings from 10 hiring companies on Alion, refreshed daily.
Which companies are hiring for Leuven jobs in Leuven?
10 vetted startups and product companies are currently hiring on Alion.
Are remote options available for Leuven jobs in Leuven?
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 Leuven jobs in Leuven?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.