TigerData is a database company headquartered in New York City, founded in 2017 and known until 2025 as Timescale. The company develops TimescaleDB, a PostgreSQL extension for time-series, events, and real time analytics, and offers a managed cloud service built on it. It serves developers working on IoT telemetry, financial data, observability, and AI applications, and maintains the core project as open source alongside its commercial cloud.
HQ: New York, United States • Software • Big Data • Data Warehousing • Data & Analytics • Database Management • Information Technology • Est. 2017
≈ $64k – $150k per year (Estimated) • Equity • Remote (EMEA, United States) • Bachelor's Degree • Full-Time
Python
Databases
PostgreSQL
TimescaleDB
AI/ML
AI Agents
DevOps
AWS
Azure
GCP
Docker
Kubernetes
≈ $115k – $223k per year (Estimated) • Equity • Senior • 3+ years exp • Remote (United States, Brazil, Spain) • Full-Time • Senior
Go
Rust
Bash
Python
Go
GolangCI-Lint
Databases
PostgreSQL
TimescaleDB
AI/ML
AI Agents
DevOps
gRPC
Kubernetes
Platform Engineering
GCP
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
Docker
GitHub Actions
Google GKE
Helm
Jaeger
OpenTelemetry
Prometheus
Pulumi
Terraform
Vector
GitHub
Grafana Labs is a company that specializes in open-source observability technologies and solutions. It offers a comprehensive suite of tools for logging, metrics, tracing, and profile management with products like Grafana, Loki, Tempo, and Mimir.
HQ: New York, United States • Information Technology • Data & Analytics • Log Analytics • 1001-5000 employees
$124k – $149k per year • Equity • Staff+ • 5+ years exp • Remote (Spain) • Staff
Fine-tuning
Anthropic
DevOps
Grafana
Kubernetes
OpenTelemetry
eBPF
Marketing
Salesforce
$76k – $91k per year • Equity • Remote (Spain)
Go
Python
AI/ML
Anthropic
DevOps
Crossplane
Grafana
Kubernetes
Terraform
Amazon EKS
AWS
Azure
Azure AKS
GCP
Google GKE
Jsonnet
Karpenter
Marketing
Salesforce
$96k – $116k per year • Equity • Senior • Remote (Spain) • Senior
Go
Python
AI/ML
Anthropic
DevOps
Crossplane
Grafana
Kubernetes
Terraform
Amazon EKS
AWS
Azure
Azure AKS
GCP
Google GKE
Jsonnet
Karpenter
Marketing
Salesforce
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 (Europe, United States) • Freelance
≈ $80k – $182k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, United States) • Freelance • Senior
AI Agents
Anthropic
EU AI Act
Human-in-the-Loop
Cybersecurity
GDPR
Design
Figma
Management
Notion
Slack
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
Testlio is an AI-powered crowdsourced software testing and quality assurance (QA) platform headquartered in Austin, Texas, with operational origins in Tallinn, Estonia. Founded in 2012 by Kristel Kruustük and Marko Kruustük, the Series B enterprise has raised over $19 million in venture backing from investors including Spring Lake Equity Partners and Techstars.
HQ: Austin, United States • Software • Information Technology • Quality Assurance • Est. 2012
Equity • Staff+ • 10+ years exp • Remote (EMEA, United States) • Master's Degree • Freelance • Architect
Equity • Lead • 5+ years exp • Remote (EMEA) • Visa sponsorship • Freelance • Staff
JavaScript
Node JS
TypeScript
Databases
Apache Kafka
AI/ML
AI Agents
Claude
Claude Code
LLM
Function Calling
Frontend
GraphQL
React.js
DevOps
AWS
Datadog
New Relic
QA
Sentry
≈ $35k – $114k per year (Estimated) • Junior • 2+ years exp • Remote (India, Argentina, Brazil, Canada, Czech Republic) • Master's Degree • Freelance • Junior
CI/CD
QA
Postman
SoapUI
TestRail
Red Hat is the world’s leading provider of open source solutions, using a community-powered approach to provide reliable and high-performing cloud, virtualization, storage, Linux, and middleware technologies. Red Hat also offers award-winning support, training, and consulting services.
HQ: Somerville, United States • Software • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1993
≈ $109k – $238k per year (Estimated) • Staff+ • 5+ years exp • United Kingdom • Ireland • Remote (EMEA) • Full-Time • Architect • English: C1
Fine-tuning
Edge AI
LLM Guardrails
AI Agents
DevOps
Kubernetes
OpenShift
Red Hat
≈ $42k – $117k per year (Estimated) • Spain • Remote (Spain) • Full-Time • Spanish
Java
Python
DevOps
Ansible
CI/CD
Docker
GitOps
Kubernetes
OpenShift
Platform Engineering
Red Hat
OnTheGoSystems is a remote team of tech enthusiasts, innovators, creatives, and engineers. Together, we build products that allow businesses of all sizes to go global.
Belgrade • Zagreb • Kyiv • Bucharest • Athens • Translation Services • Web Development • Software
≈ $58k – $117k per year (Estimated) • Barcelona • Remote (Poland, Serbia, Spain, Ukraine) • Full-Time
Ruby
SQL
Ruby
Ruby on Rails
Supabase is an open-source backend-as-a-service company headquartered in San Francisco, California, and founded in 2020. The company provides a suite of development tools built on top of PostgreSQL, including database management, user authentication, edge functions, real-time data synchronization, and vector storage for machine learning applications. Operating as a remote-first organization, it serves a global community of developers and enterprises by offering a scalable alternative to proprietary cloud platforms through its integrated suite of open-source technologies.
HQ: San Francisco, United States • Machine Learning • Artificial Intelligence • Cloud Computing • Mobile App Development • Software • Web Development • Information Technology • Database Management • 201-500 employees • Est. 2020
≈ $149k – $249k per year (Estimated) • Equity • Lead • Remote • Full-Time • Staff
PostgreSQL
Supabase
DevOps
Grafana
SLI/SLO/SLA
Vector
Management
Notion
Marketing
HubSpot
Equity • Remote • Full-Time
JavaScript
TypeScript
Databases
PostgreSQL
Supabase
Frontend
Next.js
React.js
Svelte
Vue.js
≈ $91k – $208k per year (Estimated) • Equity • Senior • 5+ years exp • Remote • Full-Time • Senior
JavaScript
Rust
TypeScript
Databases
PostgreSQL
Redis
Supabase
AI/ML
Model Context Protocol
Frontend
WebAssembly
DevOps
AWS
Cloudflare
Kubernetes
OpenTelemetry
WebSockets
Management
Slack
TripleTen is an online career learning platform headquartered in Boston, Massachusetts, and established in 2019. The company offers intensive, project-based bootcamps in software engineering, data science, cybersecurity, and artificial intelligence designed for both beginners and tech professionals. It operates internationally as part of the Nebius Group with a primary focus on the North American market, providing students with mentorship, career coaching, and job placement assistance to facilitate transitions into specialized technology roles.
HQ: Boston, United States • Cybersecurity • Machine Learning • Artificial Intelligence • EdTech Platforms • Bootcamps • Education • Data Science • Data & Analytics • 1001-5000 employees • Est. 2019
≈ $55k – $125k per year (Estimated) • Senior • 7+ years exp • Madrid • Remote (United States, Spain) • Part-Time • Senior • English: C1
Python
AI/ML
CrewAI
Function Calling
LangChain
LangGraph
LLM
RAG
AI Agents
LLM Guardrails
Model Context Protocol
Frontend
GraphQL
Management
Notion
Slack
≈ $58k – $120k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Spain) • Full-Time • Senior
≈ $59k – $121k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Spain) • Part-Time • Senior • English: C1
RAG
Design
Figma
Management
Miro
Notion
Slack
Research at the pace of change. In a world moving faster than ever, Maze helps your team decide with evidence.
Design & Creative • Data & Analytics • Product Analytics • 51-200 employees • Est. 2017
$126k – $149k per year • Senior • Remote (United Kingdom, Ireland, Netherlands, Spain, Portugal) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Databases
Neo4j
PostgreSQL
Snowflake
AI/ML
AI Agents
Anthropic
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
GitHub Actions
Kubernetes
Terraform
GitHub
Cybersecurity
ISO 27001
SOC 2
QA
Rest-Assured
≈ $170k – $311k per year (Estimated) • Executive • Remote (EU, United States) • Full-Time • Architect
Anthropic
QA
Rest-Assured
≈ $170k – $311k per year (Estimated) • Executive • Remote (EU, United States) • Full-Time • Architect
Anthropic
QA
Rest-Assured
OKX is a global cryptocurrency exchange and digital asset platform. It offers spot, margin, futures, and options trading, plus a Web3 wallet, DeFi access, and NFT features. The company has positioned itself as a broad crypto ecosystem for both beginners and advanced traders.
HQ: San Jose, United States • HQ: Dubai, United Arab Emirates • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Middle • 4+ years exp • Lisbon • Remote (EMEA) • Contractor • Middle • Dutch: C1 • French: C1 • German: C1
Executive • 10+ years exp • Remote (EMEA) • Architect
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
≈ $66k – $172k per year (Estimated) • Junior • Remote • Bachelor's Degree • Internship • Junior
Bash
C++
Go
JavaScript
Python
Rust
DevOps
Kubernetes
Ubuntu
Debian
Fedora
Remote (EMEA) • Internship
JavaScript
Python
SQL
Databases
Trino
AI/ML
AI Agents
dbt
DevOps
Docker
Kubernetes
Ubuntu
Cybersecurity
GDPR
Analytics
Tableau
Lead • 10+ years exp • Remote (AMER, EMEA) • PhD • Internship • Staff
Synthesia is an AI video generation platform that enables users to create professional, studio-quality videos from plain text scripts without needing traditional cameras or film crews. The platform utilizes hyper-realistic digital avatars and natural synthetic voice models to deliver localized video content across dozens of languages in minutes. Widely adopted by corporate enterprises, Synthesia streamlines corporate training, customer onboarding, and internal communications at scale.
HQ: London, United Kingdom • Software • Artificial Intelligence • Generative Video • Video & Image Processing Software • 51-200 employees • Est. 2017
≈ $93k – $236k per year (Estimated) • Senior • Remote (Europe) • Full-Time • Senior
Python
AI/ML
DeepSpeed
Diffusion Models
PyTorch
FSDP
CUDA
CUDA Toolkit
DevOps
CI/CD
Datadog
AWS
Docker
SLURM
GitHub
Design
Webflow
Management
Miro
Remote (Europe) • Full-Time
Python
AI/ML
AI Agents
LLM
DevOps
Datadog
GitHub Actions
Kubernetes
Terraform
GitHub
Design
Webflow
Management
Miro
≈ $136k – $298k per year (Estimated) • Staff+ • Remote (Europe) • Full-Time • Staff
Fine-tuning
Knowledge Distillation
Multimodal AI
PyTorch
Tokenization
DPO
Post-training
Time Series Forecasting
Diffusion Models
DevOps
Datadog
Design
Webflow
Management
Miro
UP Education is a major private dual-sector tertiary education provider operating across New Zealand and Australia. Headquartered in Auckland, the group delivers higher education degrees, vocational education and training (VET), and university preparation pathway programs across a regional network of over 60 campuses alongside online platforms.
HQ: Auckland, New Zealand • Education
New Zealand • Remote • Full-Time • Junior • English
AWS
Kali Linux
Splunk
Cybersecurity
Burp Suite
Microsoft Sentinel
Nmap
Wireshark
CloudLinux is on a mission to continually increase security, stability and availability of Linux servers and devices. Headquartered in Palo Alto, California, CloudLinux Inc. develops a hardened Linux distribution, Linux kernel live security patchi...
HQ: Prague, Czech Republic • Information Technology • Cybersecurity • Operating Systems
≈ $57k – $130k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Bulgaria, Serbia, Spain, Portugal) • Senior • English
Go
Python
Rust
PHP
PHP
WordPress
Databases
ClickHouse
AI/ML
AI Agents
Dagster
LLM
Prefect
Human-in-the-Loop
LLM Guardrails
LLM Evaluation
DevOps
CI/CD
Docker
GitLab CI
Grafana
Prometheus
Amazon S3
GitLab
Ansible
Configuration Management
Progressive Delivery
Puppet
Cybersecurity
ModSecurity
Analytics
ETL/ELT
Sofia • Remote (Brazil, Bulgaria, Czech Republic, Romania, Spain) • Full-Time
Node JS
PHP
JavaScript
PHP
WordPress
AI/ML
LLM
Cybersecurity
Defense in Depth
≈ $43k – $108k per year (Estimated) • Senior • 5+ years exp • Madrid • Remote (Bulgaria, Spain, Georgia, Portugal, Serbia) • Senior • English
SQL
Python
Python
Django
Databases
Apache Kafka
ClickHouse
PostgreSQL
RabbitMQ
Redis
DevOps
CI/CD
Docker
Docker Compose
Git
Kubernetes
Ansible
Configuration Management
Puppet
Founded in 2012, Power Digital is a full-service digital marketing agency. The agency helps companies understand digital marketing and realize the opportunity gaps online within their industry. The company is based in San Diego, CA.
New York • Medellín • Media & Entertainment • Creative Agencies • Sales & Marketing • Est. 2012
≈ $36k – $91k per year (Estimated) • Middle • 3+ years exp • Remote (Spain, United States) • Middle
Python
SQL
Databases
Snowflake
AI/ML
Claude
Claude Code
Copilot
Cursor
dbt
AI Agents
Feature Store
DevOps
CI/CD
GCP
Git
GitHub
Marketing
GA4
NCC Group (LSE: NCC) is a global cyber security, risk mitigation, and technical assurance enterprise headquartered in Manchester, United Kingdom. Founded in 1999, the publicly traded company employs over 2,000 security experts across the UK, Europe, North America, and Asia-Pacific.
HQ: Manchester, United States • Transportation & Logistics • Ride Hailing • Cybersecurity • 51-200 employees • Est. 1999
≈ $102k – $226k per year (Estimated) • Manchester • Remote • Full-Time
Haystack empowers engineering teams with real-time insights into their team’s performance, helping you remove bottlenecks and accelerate delivery.
Decision Intelligence • Project Management • Data Visualization • 11-50 employees
≈ $90k – $219k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
React.js
DevOps
Docker
GCP
Git
Management
Jira
≈ $89k – $218k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
DevOps
Docker
GCP
Git
Management
Jira
ODAIA is developing cutting-edge predictive analytics AI platforms to facilitate improved health journeys by enhancing interactions with healthcare providers and the pharma industry.
Pharmaceuticals • Health Care • Artificial Intelligence • Est. 2018
≈ $76k – $170k per year (Estimated) • Equity • Middle • 3+ years exp • Remote • Middle
Python
SQL
Databases
DynamoDB
Snowflake
AI/ML
Claude
Dagster
Together AI
AI Agents
DevOps
AWS
AWS Lambda
CI/CD
Amazon ECS
Amazon S3
API Gateway
Analytics
ETL/ELT
Marketing
Salesforce
CARTO is a software company focused on helping organisations use location data as part of everyday decision making. Its platform makes it easier to store, analyse and visualise geospatial information, so teams can answer practical questions such as where demand is changing, how long deliveries really take, which sites are underperforming, or how risk varies by area. In many businesses, location data sits in separate tools or specialist GIS workflows, which can make it hard for wider teams to access.
Madrid • Data Science • Geospatial Analytics • Data & Analytics • 51-200 employees
Madrid • Remote (Spain) • Full-Time
Terra is the platform of choice for Chai, a payment gateway application that is integrated with TMON, Korea's biggest e-commerce provider. As such, Chai is also gaining rapid traction among a growing user base, which currently numbers over 1.6 mil...
Bilbao • Buenos Aires • Payments • Blockchain & Crypto • Crypto Payments
$52k – $64k per year • Bilbao • Remote (Spain) • Full-Time • French • Spanish: C1
$30k – $37k per year • Junior • 2+ years exp • Remote/Hybrid (Bilbao, Spain) • Bachelor's Degree • Full-Time • Junior
JavaScript
PHP
Databases
MySQL
PostgreSQL
Frontend
Astro
React.js
Vue.js
$32k – $41k per year • Middle • 3+ years exp • Bilbao • Remote (Spain) • Full-Time • Middle
