Sword Health is pioneering AI Care-an AI-first approach to healthcare that combines artificial intelligence with clinical expertise to improve access, outcomes, and cost at scale. Initially transforming pain care with AI at its core, Sword has expanded into women's health, movement health, and mental health, delivering hyper-personalized treatment programs available anytime, anywhere. Since 2020, more than 700,000 members across three continents have completed over 10 million AI sessions, helping 1,000+ enterprise clients-including employers, health plans, and governments-avoid more than $1 billion in unnecessary healthcare costs.
Porto • Medical AI • Physical Therapy • Digital Health • Est. 2014
$70k – $99k per year • Senior • Remote (Europe) • Full-Time • Senior
Fine-tuning
Knowledge Distillation
LLM
AI Agents
Function Calling
RLHF
DPO
CAST AI is an AI-driven cloud automation and Kubernetes cost optimization platform built to help enterprises manage, scale, and secure their cloud infrastructure. Founded in 2019 and headquartered in Miami, Florida, the company automates cloud operations across major hyper-scalers including Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure.
HQ: Miami, United States • Information Technology • Virtualization • DevOps
Equity • Senior • Remote (EU) • Visa sponsorship • Internship • Senior
Python
Databases
ClickHouse
PostgreSQL
AI/ML
CUDA
CUDA Toolkit
LLM
Perplexity
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
TPOT
vLLM
Hugging Face
DevOps
Akamai
ArgoCD
AWS
Azure
GCP
GitLab CI
Grafana
Kubernetes
Loki
Prometheus
GitLab
LiveKit is an open-source real-time audio, video, and AI voice infrastructure platform headquartered in San Francisco. The company provides cloud and developer infrastructure designed to build ultra-low-latency video conferencing, live streaming, and interactive multimodal AI voice agents into web and mobile applications. Powered by flexible SDKs and scalable server orchestration, LiveKit is widely used by developers and enterprise teams to deploy real-time voice and video applications at global scale.
HQ: San Francisco, San Jose, United States • Artificial Intelligence • AI Agents • Speech & Audio AI • Est. 2021
$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
AI/ML
Synthetic Data
PEFT
LiveKit
OpenAI
Post-training
Fine-tuning
Llama
LoRA
Qwen
Reinforcement Learning
SGLang
vLLM
FSDP
GRPO
LLM Evaluation
Marketing
Salesforce
Pleo is a major European FinTech unicorn and smart business spend management enterprise headquartered in Copenhagen, Denmark. Founded in 2015 by Fintech entrepreneurs Jeppe Rindom (CEO) and Niccolo Perra, the company operates on a B2B SaaS subscription model combined with interchange revenue from corporate card transactions.
HQ: Copenhagen, Denmark • Software • Financial Services • Billing & Invoicing • FinTech • 501-1000 employees • Est. 2015
≈ $115k – $253k per year (Estimated) • Staff+ • Remote (United Kingdom, Denmark, Spain, Portugal) • Visa sponsorship • Full-Time • Staff
Python
SQL
JavaScript
Kotlin
TypeScript
Databases
Google BigQuery
AI/ML
LLM
RAG
Context Engineering
LLM Guardrails
LLMOps
AI Agents
Function Calling
DevOps
Vector
AWS
GCP
Kubernetes
QA
Rest-Assured
≈ $92k – $191k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom, Madrid, Spain, Lisbon, Portugal, Copenhagen, Denmark) • Visa sponsorship • Full-Time • Senior
Kotlin
Python
AI/ML
Hybrid Search
LLM
RAG
Context Engineering
LLMOps
AI Agents
Function Calling
DevOps
AWS
GCP
Vector
QA
Rest-Assured
≈ $94k – $191k per year (Estimated) • Senior • Remote (United Kingdom, Denmark, Spain, Portugal) • Visa sponsorship • Full-Time • Senior
Kotlin
Python
AI/ML
Hybrid Search
LLM
RAG
Context Engineering
LLMOps
AI Agents
Function Calling
DevOps
AWS
GCP
Vector
QA
Rest-Assured
Hudl is a sports performance analysis company headquartered in Lincoln, Nebraska, and founded in 2006. The company provides video capture hardware, cloud video review, statistics, and analytics tools that let coaches and athletes study games and training sessions. Its products are used by more than 200,000 teams worldwide, from youth and high school programs to professional clubs and national federations.
HQ: Lincoln, United States • Fan Engagement • Video & Image Processing Software • Software • Athlete Training • Sports Analytics • Sports • Est. 2006
≈ $94k – $191k per year (Estimated) • Senior • Barcelona • Remote (United Kingdom, Spain) • Senior
Python
C
C
FFmpeg
AI/ML
TensorRT
Edge AI
DevOps
CI/CD
Docker
AWS
Robotics
GStreamer
Toloka is a data company founded in 2014 and headquartered in Amsterdam that supplies human-generated training, fine-tuning and evaluation data for artificial intelligence systems. It began as a large-scale crowdsourcing platform and has repositioned around expert work, combining domain specialists, machine learning tooling and quality control pipelines to produce reasoning traces, preference rankings and agentic task data. Operating within the Nebius group and backed by Bezos Expeditions since 2025, the company serves frontier model laboratories and enterprises building their own systems.
HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
Remote (EU, United States, United Kingdom, Serbia) • Master's Degree • Freelance
Python
AI/ML
LLM
LoRA
NumPy
Pandas
PEFT
RAG
RLHF
Synthetic Data
Transformers
Anthropic
DPO
PPO
SFT
AI Agents
Fine-tuning
Innovecs is a Ukrainian software company founded in 2011 and headquartered in Kyiv. It builds digital products for gaming, logistics and healthcare clients. The company operates delivery centres across several countries.
HQ: Kyiv, Ukraine • Information Technology • Data & Analytics • Artificial Intelligence • Est. 2011
Senior • Remote (Poland, Romania, Spain, Ukraine) • Senior
Syngenta is a global agricultural technology and agribusiness enterprise headquartered in Basel, Switzerland. Formed in 2000 through the merger of Novartis Agribusiness and AstraZeneca Agrochemicals, it now operates under the broader Syngenta Group as a subsidiary of Sinochem.
HQ: Basel, Switzerland • Seeds • Farming & Agriculture • Crop Protection • 5000+ employees • Est. 2000
≈ $58k – $118k per year (Estimated) • In office (Madrid, Spain) • Full-Time • Senior
Java
Kotlin
Java
Gradle
Maven
Spring Boot
Kotlin
Mockito
Mobile
JUnit
DevOps
CI/CD
Docker
GitLab CI
Kubernetes
Terraform
GitLab
≈ $60k – $122k per year (Estimated) • In office (Madrid, Spain) • Full-Time • Senior
Python
DevOps
CI/CD
Docker
Kubernetes
Terraform
Cohere is a Canadian AI company founded in 2019 and headquartered in Toronto. It builds secure, enterprise-focused large language models and AI tools for businesses and regulated industries. The company is known for emphasizing privacy, private deployment, and "sovereign AI" rather than consumer chat products
HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
≈ $126k – $277k per year (Estimated) • Staff+ • New York • Remote (EU, Europe, United States, Canada) • Full-Time • Staff
Python
AI/ML
Cohere SDK
JAX
LLM
Multimodal AI
PyTorch
Ray
AI Agents
DevOps
Kubernetes
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
≈ $67k – $136k per year (Estimated) • In office (Madrid, Spain) • Bachelor's Degree • Full-Time
JavaScript
Python
SQL
TypeScript
AI/ML
AI Agents
LangChain
LangGraph
LLM
Prompt Engineering
RAG
Anthropic
LLM Evaluation
OpenAI
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
≈ $67k – $135k per year (Estimated) • In office (Madrid, Barcelona, Spain) • Full-Time
Java
Python
AI/ML
AutoGen
Braintrust
CrewAI
Embeddings
LangGraph
LangSmith
LLM
RAG
Vertex AI
LangChain
Anthropic
Context Engineering
LLM Evaluation
OpenAI
AI Agents
DevOps
CI/CD
Docker
Helm
Kubernetes
Terraform
Vector
≈ $83k – $182k per year (Estimated) • Staff+ • In office (Madrid, Spain) • Full-Time • Architect
Java
Python
AI/ML
AI Agents
AutoGen
CrewAI
Embeddings
LangGraph
LLM
RAG
Vertex AI
LangChain
Anthropic
Context Engineering
LLM Evaluation
LLMOps
OpenAI
DevOps
CI/CD
Docker
Helm
Kubernetes
Terraform
Vector
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.
HQ: Paris, France • Artificial Intelligence • Science & Engineering • Quantum Science & Computing • Machine Learning • 51-200 employees • Est. 2018
≈ $54k – $135k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (France) • Full-Time • Senior • French
Python
Ruby
AI/ML
Copilot
Fine-tuning
LLM
Multimodal AI
RAG
LLM Guardrails
AI Agents
Function Calling
Model Context Protocol
DPO
Post-training
SFT
DevOps
FinOps
Vector
AWS
Kubernetes
Analytics
A/B Testing
Quantum
PennyLane
IQVIA (NYSE:IQV) is a leading global provider of advanced analytics, technology solutions, and clinical research services to the life sciences industry. IQVIA creates intelligent connections across all aspects of healthcare through its analytics, transformative technology, big data resources and extensive domain expertise. IQVIA Connected Intelligence™ delivers powerful insights with speed and agility - enabling customers to accelerate the clinical development and commercialization of innovative medical treatments that improve healthcare outcomes for patients.
HQ: Durham, United States • Data Quality • Cybersecurity • Data & Analytics • Health Care • Clinical Research • 5000+ employees
≈ $51k – $128k per year (Estimated) • Senior • 8+ years exp • In office (Madrid, Spain) • Master's Degree • Full-Time • Senior
JavaScript
Python
Databases
Databricks
AI/ML
AI Agents
RAG
CUDA
CUDA Toolkit
DevOps
CI/CD
Azure
Founded in 2015, Constructor is an AI-powered search and product discovery platform built specifically for enterprise e-commerce businesses. The company utilizes real-time clickstream data and machine learning to deliver personalized product recommendations, site search results, and category browse experiences. By optimizing search outcomes for key retail metrics like revenue and conversion rather than simple keyword matching, it helps major online retailers increase sales and improve customer retention.
HQ: San Francisco, United States • Internet Services • Artificial Intelligence • Commerce • Search Engines • Est. 2015
$80k – $120k per year • Senior • 5+ years exp • Remote (EMEA) • Full-Time • Senior
Python
C++
Go
Rust
Databases
PostgreSQL
Milvus
OpenSearch
pgvector
Qdrant
Weaviate
DevOps
AWS
Azure
GCP
Kubernetes
Platform Engineering
Terraform
Vector
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Lead • Remote (AMER, EMEA) • Staff
Python
AI/ML
Feast
Kubeflow
MLFlow
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Ubuntu
Glintt is a Portuguese technology company listed on the Lisbon stock exchange and specialised in healthcare systems. Its software runs pharmacies, hospitals and clinical workflows across Portugal and Spain. The group also builds retail and public sector solutions and operates its own robotics for pharmacy automation.
HQ: Lisbon, Portugal • Spa & Massage • Electronic Components • Personal Development • Est. 2002
≈ $73k – $160k per year (Estimated) • Staff+ • Remote/Hybrid (Madrid, Spain) • Full-Time • Architect • Spanish: C1
Apache Kafka
AI/ML
Embeddings
Fine-tuning
LoRA
NLP
RAG
PEFT
Feature Store
Time Series Forecasting
DevOps
AWS
Azure
Bitbucket
CI/CD
Docker
Grafana
Jenkins
Kubernetes
OpenShift
Prometheus
Vector
Amazon CloudWatch
Cybersecurity
GDPR
≈ $74k – $161k per year (Estimated) • Staff+ • Remote/Hybrid (Madrid, Spain) • Full-Time • Architect • Spanish: C1
Python
Python
FastAPI
Databases
Apache Kafka
DynamoDB
DevOps
AWS
CI/CD
CloudFormation
Docker
Kubernetes
Terraform
Amazon EventBridge
Amazon S3
Backbase is a Dutch financial technology company that provides an engagement banking platform designed to unify customer interactions across digital and physical channels. Headquartered in Amsterdam, the firm offers a modular architecture that sits on top of legacy core banking systems to help financial institutions modernize their user experiences without total infrastructure overhauls. Its software powers retail, commercial, and wealth management operations for over 150 leading banks and credit unions worldwide.
HQ: Amsterdam, Netherlands • Banking • Artificial Intelligence • Financial Services • Est. 2003
≈ $50k – $127k per year (Estimated) • Senior • 7+ years exp • Remote/Hybrid (Madrid, Spain) • Senior
Kotlin
Java
Kotlin
Kotlin Coroutines
Java
Gradle
AI/ML
LLM
Prompt Engineering
AI Agents
Mobile
Bitrise
Clean Architecture
Jetpack Compose
MVVM
DevOps
CI/CD
Jenkins
≈ $35k – $105k per year (Estimated) • Junior • 2+ years exp • Remote/Hybrid (Madrid, Spain) • Junior
JavaScript
TypeScript
AI/ML
LLM
AI Agents
Copilot
Cursor
Frontend
Angular
npm
RxJS
Sass
Webpack
DevOps
CI/CD
Rest API
GitHub
The Cigna Group is a global health services corporation headquartered in Bloomfield, Connecticut, with historical roots dating back to 1792. The company provides a broad range of health insurance products, pharmacy benefit management through its Evernorth division, and clinical care services to individuals and employers. Operating internationally across more than 30 countries and jurisdictions, the organization serves over 190 million customer relationships through its diverse portfolio of healthcare and wellness brands.
HQ: Bloomfield, United States • Digital Health • Wellness • Pharmaceuticals • Insurance • Financial Services • Health Care • 1001-5000 employees
≈ $57k – $136k per year (Estimated) • Lead • 10+ years exp • Remote/Hybrid (Madrid, Spain, Glasgow, United Kingdom) • Bachelor's Degree • Full-Time • Architect
Embeddings
LangChain
LangGraph
LLM
Model Context Protocol
Multimodal AI
NLP
Prompt Engineering
RAG
Semantic Search
OCR
Semantic Search
AI Agents
Function Calling
DevOps
AWS
Azure
Vector
Aircall is a Paris company founded in 2014 that provides a cloud telephony and call centre platform for small and mid-sized businesses. Its product integrates deeply with customer relationship and helpdesk tools such as Salesforce, HubSpot and Zendesk. The company became a unicorn in 2021 and has offices in Paris, New York, Sydney and Madrid.
HQ: Paris, France • Artificial Intelligence • Est. 2014
≈ $73k – $161k per year (Estimated) • Staff+ • 5+ years exp • In office (Madrid, Spain) • Staff
Node JS
Python
Ruby
TypeScript
JavaScript
Databases
DynamoDB
OpenSearch
PostgreSQL
Redis
AI/ML
AI Agents
AutoGen
LangChain
LlamaIndex
RAG
Reranking
Model Context Protocol
Frontend
GraphQL
React.js
DevOps
Amazon EKS
AWS
Rest API
Kubernetes
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.
HQ: New York, United States • Software • Cybersecurity • DevSecOps • Est. 2021
≈ $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
AILY LABS is a software company focused on helping large organisations make better use of their data and operational knowledge through AI-driven applications. From its positioning, the company’s work centres on bringing analytics and machine learning into everyday decision making, so that teams can move from static reporting to more guided, actionable insights. In practice, this typically means building platforms and applications that connect to enterprise systems, interpret complex information, and support people in making faster, more consistent decisions across areas like operations, finance, and customer-facing functions.
HQ: Munich, Germany • Biotechnology • Decision Intelligence • Artificial Intelligence • 201-500 employees
≈ $61k – $146k per year (Estimated) • Lead • 5+ years exp • Remote/Hybrid (Madrid, Spain) • Full-Time • Staff
Python
AI/ML
LLM
AI Agents
Function Calling
≈ $60k – $144k per year (Estimated) • Lead • 7+ years exp • Remote/Hybrid (Madrid, Spain) • Full-Time • Staff
Python
Python
FastAPI
AI/ML
LLM
AI Agents
DevOps
AWS
CI/CD
Docker
Kubernetes
≈ $52k – $131k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Madrid, Spain) • Full-Time • Senior
Python
AI/ML
LLM
AI Agents
DevOps
CI/CD
Docker
Kubernetes
