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 • Retail & Commerce AI • Recommendation Systems • AI Search • 201-500 employees • Est. 2015
≈ $68k – $150k per year (Estimated) • Middle • 4+ years exp • Remote (EMEA) • Full-Time • Middle
JavaScript
Analytics
A/B Testing
Management
Slack
$80k – $120k per year • Senior • 5+ years exp • Remote (EMEA) • Full-Time • Senior
Python
Go
Rust
C++
Databases
PostgreSQL
Weaviate
Milvus
pgvector
Qdrant
OpenSearch
DevOps
GCP
Azure
AWS
Kubernetes
Platform Engineering
Terraform
Vector
≈ $126k – $264k per year (Estimated) • Senior • Remote (EMEA, United States) • Full-Time • Senior
Embeddings
LLM
Tokenization
DevOps
Vector
Uberall is a Berlin company founded in 2013 that manages location data and reviews for multi-site brands. Its platform keeps store information consistent across maps, search engines and directories and handles customer reviews centrally. The company serves retail, hospitality and service chains across Europe and North America.
HQ: Berlin, Germany • Online Directories & Classifieds • Search Engine Optimization (SEO) • Digital Marketing • Est. 2013
≈ $59k – $141k per year (Estimated) • Remote (United States, Germany, France, Canada, Spain) • Full-Time
≈ $77k – $203k per year (Estimated) • Senior • 7+ years exp • Remote (Europe, Armenia) • Contractor • Senior
Python
Java
Kotlin
Java
Spring Boot
Databases
Redis
AI/ML
LangGraph
LangChain
Model Context Protocol
Function Calling
AI Agents
LLM
Human-in-the-Loop
LLM Guardrails
Tool Use
MLFlow
Langfuse
DevOps
gRPC
AWS
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 • Mental Health • Medical AI • Physical Therapy • Digital Health • Est. 2014
$70k – $99k per year • Senior • Remote (Europe) • Full-Time • Senior
Fine-tuning
Knowledge Distillation
Function Calling
AI Agents
LLM
Tool Use
Model Distillation
RLHF
DPO
N-iX is a global software development and IT consulting company founded in Lviv, Ukraine, in 2002. The firm partners with enterprise clients, mid-sized businesses, and tech startups to deliver custom software engineering, cloud transformation, AI and data analytics, and embedded systems solutions. Operating across multiple delivery hubs in Europe and the Americas, it focuses on helping organizations scale their engineering capabilities and accelerate digital transformation.
HQ: Lviv, Ukraine • HQ: Valletta, Malta • IT Outsourcing • IT Consulting • Custom Software Development • AI Consulting & Integration • 1001-5000 employees • Est. 2002
$73k – $85k per year • Senior • 4+ years exp • Kraków • Remote (Europe) • Bachelor's Degree • Senior
Python
SQL
Databases
SAP HANA
Snowflake
DevOps
GCP
Azure
Cybersecurity
GDPR
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 • Conversational AI • Online Communication • Communication & Collaboration • Est. 2021
$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
AI/ML
PEFT
Synthetic Data
OpenAI
Post-training
LiveKit
Qwen
LoRA
vLLM
Fine-tuning
Reinforcement Learning
SGLang
Llama
GRPO
FSDP
LLM Evaluation
$135k – $300k per year • Equity • Staff+ • Remote (EMEA, North America) • Full-Time • Staff
Go
Databases
NATS
ClickHouse
AI/ML
Multimodal AI
OpenAI
LiveKit
DevOps
gRPC
OpenTelemetry
Prometheus
Kubernetes
GitHub
etcd
$135k – $300k per year • Equity • Senior • Remote (EMEA, North America) • Full-Time • Senior
Go
Databases
NATS
ClickHouse
AI/ML
Multimodal AI
OpenAI
LiveKit
DevOps
gRPC
OpenTelemetry
Prometheus
Kubernetes
GitHub
etcd
Ciq is a company that provides a platform for managing cybersecurity risks. They offer a variety of services, including threat intelligence, vulnerability management, and compliance. The company's mission is to help businesses reduce their cybersecurity risks.
Cloud Computing • IT Infrastructure • Operating Systems • Est. 2020
≈ $91k – $202k per year (Estimated) • Equity • Senior • 7+ years exp • Remote • Bachelor's Degree • Senior • Arabic: C1
Python
Bash
DevOps
Ansible
GCP
GitHub Actions
Podman
GitLab CI
Azure
CI/CD
AWS
Kubernetes
Configuration Management
KVM
QEMU
eBPF
GitHub
GitLab
HPC
≈ $90k – $200k per year (Estimated) • Equity • Senior • 5+ years exp • Remote • Bachelor's Degree • Senior
≈ $109k – $235k per year (Estimated) • Equity • Lead • 4+ years exp • Remote • Principal
Python
Bash
DevOps
Rest API
Ansible
CI/CD
Docker
Kubernetes
GitHub
GitLab
HPC
ElevenLabs is a voice artificial intelligence company founded in 2022 by two friends from Poland who were frustrated by how badly foreign films were dubbed into their own language. It builds speech synthesis, voice cloning, dubbing and conversational voice agents, and its models are widely regarded as the most natural sounding in the field, which has made it the default choice for audiobooks, video localisation and voice interfaces. Headquartered between London and New York and valued in the billions, it has also had to build unusually strict consent and detection controls because voice cloning is so easily abused.
HQ: New York, United States • HQ: London, United Kingdom • Generative Audio & Music • Conversational AI • Speech & Audio AI • 201-500 employees • Est. 2022
≈ $51k – $126k per year (Estimated) • Middle • 3+ years exp • Remote (France) • Full-Time • Middle • English: C1 • French: C1
Python
AI/ML
ElevenLabs
AI Agents
LLM
≈ $46k – $91k per year (Estimated) • Remote (France) • Full-Time • English: C1 • French: C1
Python
AI/ML
ElevenLabs
AI Agents
≈ $83k – $193k per year (Estimated) • London • Berlin • Sofia • Remote (United Kingdom, Bulgaria, Germany, Portugal, Poland) • Full-Time
ElevenLabs
Analytics
A/B Testing
Kota is an employee benefits technology company headquartered in Dublin, Ireland, and founded in 2022. The company sells an API and platform that lets employers set up and administer health insurance, pensions, and other benefits digitally, and lets software vendors embed those benefits into their own products. It operates in Ireland, the United Kingdom, and the Netherlands, targeting small and mid-sized employers that previously arranged benefits through brokers and paperwork.
HQ: Dublin, Ireland • Digital Health • Health Care • FinTech • Human Resources • Professional Services • Insurance • Financial Services • Est. 2022
≈ $98k – $206k per year (Estimated) • Equity • Senior • 5+ years exp • London • Dublin • Remote (EU, Europe) • Full-Time • Senior
JavaScript
AI/ML
Function Calling
AI Agents
LLM
OpenAI
Tool Use
Frontend
Bootstrap
DevOps
Azure
AWS
Analytics
Metabase
Headquartered in Amsterdam, Netherlands (with U.S. operations in Somerville, Massachusetts), Overstory is a climate tech and geospatial artificial intelligence company specializing in vegetation intelligence for energy infrastructure. The company's SaaS platform leverages machine learning, satellite imagery, and weather data to monitor tree canopy growth and environmental risks near power lines in real time.
HQ: Amsterdam, Netherlands • Power Grid • Computer Vision • Geospatial AI • Earth Observation • 51-200 employees
≈ $153k – $272k per year (Estimated) • Staff+ • 8+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Staff • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
Python
AI/ML
XGBoost
Scikit-learn
PyTorch
Vertex AI
DevOps
GCP
Cybersecurity
GDPR
≈ $142k – $267k per year (Estimated) • Staff+ • 8+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Staff • Lithuanian • Finnish • Estonian • Dutch • Bulgarian • Afrikaans • Russian • Portuguese • Italian • French • Spanish • German
Computer Vision
Cybersecurity
GDPR
≈ $126k – $229k per year (Estimated) • Senior • 5+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Senior • English (Optional) • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
GCP
Azure
AWS
Cybersecurity
ISO 27001
SOC 2
GDPR
Scoreplay provides a media asset management platform for sports teams and leagues that tags athletes automatically in photos and video. Communication teams find and publish the right content within minutes of an event. The company was founded in Paris and works with clubs and federations worldwide.
HQ: Paris, France • Artificial Intelligence • Financial Services • Sports • Est. 2021
$105k – $128k per year • Senior • Remote (EU, Europe, United States) • Full-Time • Senior
Go
Databases
PostgreSQL
Apache Kafka
OpenSearch
Kafka
DevOps
Terraform
Helm
Terragrunt
AWS
Kubernetes
Cybersecurity
SOC 2
Laserhub is a Stuttgart company founded in 2017 that operates a procurement platform for sheet metal parts. Buyers upload drawings and receive instant prices, with orders routed to a network of manufacturing partners. The company digitises a purchasing process that traditionally ran on faxes and quotations.
HQ: Stuttgart, Germany • Hardware • Lasers & Photonics • Est. 2017
≈ $100k – $203k per year (Estimated) • Senior • Remote (Europe) • Contractor • German: C1
PostHog is a product analytics company headquartered in San Francisco, California, and founded in 2020 by James Hawkins and Tim Glaser. The company builds an open source platform combining product analytics, session replay, feature flags, A/B testing, surveys, and error tracking that teams can self-host or run on its cloud. It went through Y Combinator, operates as a fully remote organisation, and publishes its internal handbook and pricing openly.
HQ: San Francisco, United States • Analytics Platforms • Software • Web Analytics • Product Analytics • Data & Analytics • Est. 2020
≈ $85k – $212k per year (Estimated) • Remote (Europe) • Full-Time
Go
JavaScript
Rust
SQL
Node JS
Databases
PostgreSQL
Redis
ClickHouse
Apache Kafka
AI/ML
AI Agents
DevOps
Amazon S3
Management
Slack
European Dynamics is a software and information technology services company founded in 1993 that works predominantly for European Union institutions and national public administrations. It builds and operates large government systems covering document and records management, procurement portals, customs and tax platforms, statistical systems and digital identity services, and holds framework contracts with a wide range of European agencies. Headquartered in Athens with offices in Brussels, Luxembourg and several other European capitals, it employs engineers and consultants across the continent and recruits heavily for public sector project roles.
HQ: Athens, Greece • IT Consulting • Information Technology • Government • Digital Government • 1001-5000 employees • Est. 1993
≈ $61k – $138k per year (Estimated) • Staff+ • Strasbourg • Remote (France) • Bachelor's Degree • Full-Time • Architect • English
PostgreSQL
Apache Kafka
Kafka
≈ $43k – $104k per year (Estimated) • Senior • Strasbourg • Remote (France) • Bachelor's Degree • Full-Time • Senior • English: C1
SQL
DevOps
Kong
QA
Postman
Strasbourg • Remote (France) • Bachelor's Degree • Full-Time
Web3 & dApps • Blockchain & Crypto • Blockchain Infrastructure
≈ $128k – $231k per year (Estimated) • Staff+ • 8+ years exp • Remote (EU, Europe) • Full-Time • Staff
Phantom is a non-custodial cryptocurrency wallet that serves as a user-friendly gateway for managing digital assets, NFTs, and decentralized applications across multiple blockchains including Solana, Ethereum, and Bitcoin. Originally built for the Solana ecosystem, the platform allows users to securely trade tokens, stake assets, and interact with various Web3 services directly from their browser or mobile device.
HQ: San Francisco, United States • Web3 & dApps • Blockchain & Crypto • Crypto Wallets • 51-200 employees
≈ $122k – $259k per year (Estimated) • Staff+ • 8+ years exp • Remote (EU, United States, United Kingdom) • Full-Time • Staff
JavaScript
Frontend
React.js
Mobile
Maestro
React Native
Expo
DevOps
Terraform
GitHub Actions
Pulumi
GitLab CI
CI/CD
AWS
Docker
Kubernetes
Platform Engineering
GitHub
GitLab
Web3
Polygon
Solana
Bitcoin
Ethereum
Management
Stripe
QA
Playwright
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 • Freelance & Talent Marketplaces • AI Evaluation & Observability • AI Training Data & Annotation • 51-200 employees • Est. 2014
≈ $88k – $198k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, United States) • Freelance • Senior
AI Agents
Anthropic
Human-in-the-Loop
EU AI Act
Cybersecurity
GDPR
Design
Figma
Management
Slack
Notion
Gmail
Remote (EU, United States, United Kingdom, Serbia) • Master's Degree • Freelance • English: C1
Python
AI/ML
LoRA
RLHF
AI Agents
PEFT
Transformers
Pandas
NumPy
LLM
RAG
Synthetic Data
Anthropic
DPO
SFT
PPO
Agentic Workflows
RLAIF
Reward Modeling
Fine-tuning
Management
Gmail
Senior • 8+ years exp • Remote (EU, United States, United Kingdom, Serbia) • Freelance • Senior
Python
JavaScript
TypeScript
Python
FastAPI
Databases
PostgreSQL
Redis
Apache Kafka
Kafka
AI/ML
Claude
Model Context Protocol
AI Agents
Anthropic
OpenAI Codex
Frontend
React.js
DevOps
Docker
Management
Gmail
Lexsi Labs is a data infrastructure company building safe, interpretable, and aligned AI systems, combining advanced reasoning, transparency, and responsible learning to support the future of superintelligent AI.
Bengaluru • Mumbai • Paris • Explainable AI (XAI) • AI Safety & Alignment • Est. 2024
≈ $96k – $219k per year (Estimated) • Senior • 3+ years exp • Remote (France, India) • Senior
Python
Python
Flask
FastAPI
Django
AI/ML
NLP
LLM
Kubeflow
Ray
KServe
DevOps
Terraform
GCP
CloudFormation
Pulumi
Azure
CI/CD
AWS
Docker
Kubernetes
Platform Engineering
IAM
Amazon ECS
SLI/SLO/SLA
Cybersecurity
SOC 2
HIPAA
Best vacation rental software in 2023 and 2024. Whether you use Airbnb, Vrbo, or Booking.com - Hospitable will help you automate.
London • New York • Atlanta • Brussels • Amsterdam • Software • Property Management • Vacation Rentals • Est. 2016
≈ $134k – $224k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (EU, United States, Australia) • Full-Time • Senior
JavaScript
PHP
TypeScript
PHP
Laravel
Databases
MySQL
AI/ML
Copilot
Cursor
Claude
Claude Code
AI Agents
Frontend
Angular
DevOps
Kubernetes
Management
Slack
Notion
$158k – $202k per year (gross) • Equity • Executive • Remote (Europe, North America) • Full-Time • Architect
$189k – $232k per year • Equity • Staff+ • Remote (Europe, United States) • Full-Time • Staff
Tavily is a developer infrastructure company headquartered in Tel Aviv, Israel, and founded in 2023. The company runs a search API built for large language model applications, returning ranked and summarised web results in a form agents can consume directly rather than raw pages of markup. It is used by teams building research assistants and autonomous agents, and integrates with common orchestration frameworks such as LangChain and LlamaIndex.
HQ: Tel Aviv, Israel • AI Agents • AI Development Tools • AI Search • Est. 2023
≈ $75k – $200k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, Israel) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
RAG
Tavily
Frontend
Vue.js
Svelte
Angular
React.js
Mobile
PWA
QA
Selenium
Playwright
Chrome DevTools
≈ $75k – $200k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, Israel) • Senior
JavaScript
Python
Go
Rust
C++
AI/ML
AI Agents
RAG
Tavily
DevOps
Kubernetes
QA
Selenium
Playwright
Chrome DevTools
Cohere is a Canadian artificial intelligence company founded in Toronto in 2019 by researchers including one of the co-authors of the transformer architecture paper. It builds large language models aimed specifically at enterprise use rather than consumer chat, with a product line covering text generation, embeddings, reranking and an agent platform, and it emphasises private deployment inside a customer's own cloud or data centre for regulated industries. The company has raised substantial funding from technology and industrial investors, and partners with cloud providers and system integrators to reach banking, healthcare and public sector customers.
HQ: Toronto, Canada • LLM & Generative AI • Foundation Models • AI Agents • 201-500 employees • Est. 2019
≈ $205k – $462k per year (Estimated) • Staff+ • New York • Remote (EU, Europe, United States, Canada) • Full-Time • Staff
Python
AI/ML
JAX
Multimodal AI
Cohere SDK
PyTorch
LLM
Ray
MLIR
XLA
DevOps
Kubernetes
New York • London • Toronto • Montreal • Remote (EU, Europe, Canada, United States) • Full-Time
Prompt Engineering
AI Agents
Edge AI
≈ $116k – $272k per year (Estimated) • Staff+ • Paris • Remote (France) • Relocation • Bachelor's Degree • Full-Time • Staff
Python
AI/ML
JAX
PyTorch
RAG
Ray
Semantic Search
Semantic Search
DevOps
SLURM
Kubernetes
