Mindrift is an expert-sourcing and AI training platform owned by Toloka (a data services enterprise owned by Nebius Group, Nasdaq: NBIS), operating primarily out of Amsterdam, Netherlands. Launched by Toloka CEO and founder Olga Megorskaya to elevate crowd-sourced data generation into high-level human feedback, Mindrift operates on a B2B data-as-a-service (DaaS), custom enterprise AI training contract, and freelance expert marketplace model.
HQ: Amsterdam, Netherlands • Professional Services • Data Entry & Processing • Cybersecurity • 1001-5000 employees • Est. 2014
up to $80k per year • Senior • 5+ years exp • Remote (Italy, Greece, Portugal) • Part-Time • Senior • English: C1
JavaScript
Python
TypeScript
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
Redis
AI/ML
AI Agents
Prompt Engineering
Frontend
React.js
DevOps
Docker
KIEFER is an energy and advanced technology group headquartered in Athens, Greece. The company builds and operates renewable energy projects, principally wind, and runs a technology arm developing Sophea AI, a family of Greek language models, along with robotics and sovereign GPU cloud infrastructure. It is establishing Greece's first sovereign AI data centre, powered by renewable generation, in partnership with NVIDIA.
HQ: Athens, Greece • Industrial Robotics • AI Infrastructure • Hardware • Wind Energy • LLM & Generative AI • Robotics • Artificial Intelligence • Energy & Utilities
$70k – $105k per year • Senior • 6+ years exp • Remote/Hybrid (Athens, Greece) • Full-Time • Senior
JavaScript
Python
TypeScript
AI/ML
LLM
Edge AI
DevOps
CI/CD
GitHub Actions
GitHub
QA
Playwright
Pytest
Vitest
Pact
Playson is a renowned digital entertainment supplier, founded in 2012, which has developed worldwide recognition in the iGaming industry. We operating across 27 regulated markets and partnering with more than 200 operators worldwide. The company offers a diverse portfolio of online casino games, combining engaging math models with high-quality design and immersive gameplay experiences.
HQ: Warsaw, Poland • Game Development • Gaming • iGaming & Gambling
Senior • 5+ years exp • Remote (EU) • Full-Time • Senior
C#
JavaScript
Python
SQL
TypeScript
Python
SQLAlchemy
Databases
ClickHouse
DynamoDB
MySQL
DevOps
Datadog
Kubernetes
New Relic
Splunk
QA
JMeter
k6
Locust
Playwright
Pytest
Rest-Assured
Selenium
CENSUS is a Greek cybersecurity company founded in 2008 and headquartered in Chania. It performs advanced security assessments, vulnerability research and secure development consulting. The company is known internationally for its offensive security research.
HQ: Chania, Greece • Artificial Intelligence • Information Security • Cybersecurity • 51-200 employees • Est. 2008
Middle • 3+ years exp • In office (Athens, Greece) • Bachelor's Degree • Full-Time • Middle • English: C1
C#
JavaScript
Python
TypeScript
Mobile
JUnit
DevOps
CI/CD
Docker
Git
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
Cybersecurity
Burp Suite
OWASP ZAP
QA
Cypress
Jest
JMeter
k6
Locust
Playwright
Pytest
Selenium
TestNG
Vitest
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
≈ $77k – $170k per year (Estimated) • Senior • 3+ years exp • Remote (EU) • Bachelor's Degree • Senior
Python
Databases
MongoDB
MySQL
DevOps
CI/CD
Docker
Jenkins
Kubernetes
Rest API
AWS
Management
Jira
QA
Chrome DevTools
Playwright
Postman
Selenium
Appium
≈ $62k – $180k per year (Estimated) • Lead • 8+ years exp • Remote (Europe) • Bachelor's Degree • Staff
Python
Databases
MongoDB
MySQL
DevOps
AWS
CI/CD
Docker
Jenkins
Kubernetes
Rest API
Management
Jira
QA
Appium
Chrome DevTools
Playwright
Postman
Selenium
European Dynamics is a leading European IT services provider and software vendor specializing in e-government and public-sector digital transformation. Operating internationally across dozens of countries, the company designs, develops, and manages complex software systems for national government bodies, EU institutions, and international organizations.
HQ: Athens, Greece • Information Technology • Government • Digital Government • 1001-5000 employees • Est. 1993
Senior • 8+ years exp • In office (Athens, Greece) • Bachelor's Degree • Full-Time • Staff
Splunk
Cybersecurity
SonarQube
Management
Jira
Senior • 7+ years exp • Athens • Remote (Greece) • Bachelor's Degree • Full-Time • Senior
SQL
DevOps
Kong
QA
Postman
Senior • 6+ years exp • Athens • Remote (Greece) • Bachelor's Degree • Full-Time • Senior
ClickHouse is an open-source, column-oriented DBMS (Database Management System) designed for Online Analytical Processing (OLAP). Originally created by Yandex in 2009 and spun out into an independent company in 2021, it is engineered for real-time reporting, fast query execution, and high-performance data analytics at petabyte scale.
HQ: San Francisco, United States • Information Technology • Data & Analytics • Big Data • Database Management • 1001-5000 employees
Equity • Remote (EMEA, United States)
ClickHouse
AI/ML
Cursor
Lovable
DevOps
IAM
AWS
Azure
GCP
Cybersecurity
GDPR
HIPAA
ISO 27001
PCI DSS
SOC 2
Kaizen Gaming is a global "GameTech" enterprise headquartered in Athens, Greece, that specializes in online sports betting, casino games, and digital entertainment services. Founded in 2012, the company operates two primary consumer-facing brands: Stoiximan (serving Greece and Cyprus) and Betano (serving international markets across Europe, Latin America, North America, and Africa).
HQ: Athens, Greece • HQ: St. Julian's, Malta • Sports • Sports Betting • iGaming & Gambling • 51-200 employees
Senior • 5+ years exp • In office (Athens, Greece) • Bachelor's Degree • Senior
Python
AI/ML
Ray
QA
Playwright
Selenium
Junior • 2+ years exp • In office (Athens, Greece) • Bachelor's Degree • Junior
C#
SQL
QA
Playwright
Selenium
Storyblok is a headless content management system (CMS) that provides a modular, visual editor designed for developers and content creators alike. Headquartered in Linz, Austria, the company enables teams to build and manage digital experiences across websites, mobile apps, and e-commerce platforms using API-first technology. By decoupling backend content management from the frontend presentation layer, it helps businesses publish content faster and maintain a scalable digital footprint globally.
HQ: Linz, Austria • Web Development • Content Management Systems (CMS) • Software
≈ $78k – $173k per year (Estimated) • Equity • Senior • 7+ years exp • Remote (Europe) • Bachelor's Degree • Internship • Senior
TypeScript
Ruby
Ruby
Ruby on Rails
DevOps
CI/CD
GitHub Actions
GitHub
Grafana
Kibana
QA
Playwright
Sentry
CoverGo is an insurance technology company headquartered in Hong Kong and founded in 2017. The company sells a no-code core insurance platform covering policy administration, claims, underwriting, and distribution, connected through APIs so insurers can launch products without replacing legacy systems. It works with insurers, brokers, and banks across Asia, the Middle East, Europe, and North America.
HQ: Hong Kong • AI Agents • Artificial Intelligence • Middleware Software • Software • FinTech • Financial Services • Insurance • 51-200 employees • Est. 2017
Junior • 2+ years exp • Kathmandu • Remote (AMER, EMEA, Asia) • Bachelor's Degree • Full-Time • Junior • English: B2
Senior • 4+ years exp • Kathmandu • Remote (AMER, EMEA, Asia) • Bachelor's Degree • Full-Time • Senior
Renesas Electronics is a major Japanese semiconductor manufacturer specializing in microcontrollers, system-on-chips (SoCs), power management devices, and analog technologies. Headquartered in Tokyo, the company was established through the consolidation of the semiconductor divisions of Hitachi, Mitsubishi Electric, and NEC. It serves as a key supplier for the automotive, industrial, infrastructure, and Internet of Things (IoT) sectors globally.
HQ: Tokyo, Japan • Manufacturing • Hardware • Semiconductor Manufacturing • Semiconductors • 5000+ employees • Est. 1978
Junior • 2+ years exp • In office (Athens, Greece) • Bachelor's Degree • Full-Time • Senior
Python
DevOps
CI/CD
Git
Jenkins
GitLab
Senior • 5+ years exp • In office (Athens, Greece) • Bachelor's Degree • Full-Time • Senior • English
Bash
Python
DevOps
CI/CD
HPC
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
≈ $107k – $213k per year (Estimated) • Staff+ • Remote • Bachelor's Degree • Staff
Ubuntu
Cybersecurity
ISO 27001
NIST CSF
Sand Technologies (Sand Tech Holdings) is a global artificial intelligence and digital transformation company that partners with governments, cities, and enterprises to modernize critical infrastructure across healthcare, telecommunications, water, energy, and public systems. The company develops enterprise-grade data platforms, digital twin solutions, and specialized software - such as its Health Operating System (HOS) - to enable real-time operational decision-making in complex environments. Headquartered with operations spanning Africa, Europe, the UK, and the US, it also collaborates with initiative networks like ALX to train digital tech talent and deploy forward-deployed engineering teams worldwide.
HQ: London, United Kingdom • Information Technology
Senior • 5+ years exp • Remote (EMEA) • Internship • Senior
TypeScript
AI/ML
Copilot
Cursor
Frontend
GraphQL
DevOps
CI/CD
GitHub Actions
GitHub
Management
ClickUp
Notion
QA
Playwright
Biomapas is a comprehensive outsourcing solution provider catering to the global life science sector. The company acts as a strategic partner for biopharmaceutical and medical device companies, offering extensive clinical research services worldwide. Biomapas covers the entire product lifecycle from regulatory compliance to pharmacovigilance and medical information.
Tbilisi • Kyiv • Kaunas • Biotechnology • Clinical Research • CRO & CDMO Services
Senior • 5+ years exp • Greece • Remote (Greece) • Full-Time • Senior
GCP
Cybersecurity
ISO 27001
Wabtec Corporation is a global technology leader and Fortune 500 company providing equipment, software systems, and services for the freight rail and passenger transit industries. Formed through the heritage of the Westinghouse Air Brake Company, the firm manufactures locomotives, advanced braking systems, control software, and components that enhance operational safety and efficiency. Additionally, the company offers lifecycle maintenance, overhaul services, and sustainable transport innovations, including battery-electric locomotives and low-emission transit technologies.
HQ: Pittsburgh, United States • Transportation & Logistics • Manufacturing • Industrial Machinery • Rail Transport • 5000+ employees
≈ $14k – $59k per year (Estimated) • Junior • 2+ years exp • Leipzig • Remote (EU) • Full-Time • Junior • English
Injective is a financial blockchain infrastructure developer headquartered in New York City, United States, and founded in 2018. The company develops a layer 1 blockchain protocol optimized for decentralized finance applications, including perpetual swaps, spot trading, and asset tokenization. It operates as an open-source ecosystem serving institutional clients, developers, and global financial markets through its interoperable network and plug-and-play modules.
HQ: New York, United States • Financial AI • Artificial Intelligence • Capital Markets • Financial Services • Asset Tokenization • DeFi • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018
≈ $57k – $136k per year (Estimated) • Middle • 4+ years exp • Remote (Europe) • Full-Time • Middle
TypeScript
DevOps
CI/CD
Docker
gRPC
Kubernetes
WebSockets
Web3
Cosmos
DeFi
Ethereum
Injective
MetaMask
Smart Contracts
Solana
QA
Playwright
Pytest
Euronext (Euronext Paris: ENX) is the premier pan-European financial market infrastructure operator, legally incorporated in Amsterdam, Netherlands, with main operational headquarters in Paris, France. Formed in 2000 through the historic merger of the Amsterdam, Brussels, and Paris bourses, Euronext has grown through strategic acquisitions - including Borsa Italiana, Oslo Børs, and the Dublin Stock Exchange - to operate regulated securities markets across seven key European nations (France, the Netherlands, Belgium, Italy, Ireland, Portugal, and Norway).
HQ: Paris, France • HQ: Amsterdam, Netherlands • Investment Banking • Capital Markets • Financial Services • 201-500 employees • Est. 2000
In office (Athens, Greece) • Bachelor's Degree • Full-Time
JavaScript
SQL
TypeScript
Python
Databases
MariaDB
AI/ML
AI Agents
Prompt Engineering
Frontend
GraphQL
DevOps
Git
CI/CD
Jenkins
QA
Cypress
Playwright
Selenium
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
Equity • Senior • 7+ years exp • Remote (AMER, EMEA) • Full-Time • Senior
PostgreSQL
Supabase
AI/ML
AI Agents
DevOps
IAM
Cybersecurity
HIPAA
SOC 2
FedRAMP
ISO 27001
Solidgate is a financial technology company headquartered in London, United Kingdom, and founded in 2018. The company provides a payment orchestration platform that enables businesses to manage multiple payment service providers, optimize transaction routing, and handle subscription billing, fraud prevention, and tax calculation. It serves global clients in the software-as-a-service and e-commerce sectors, offering infrastructure that supports card acquiring, alternative payment methods, and multi-currency treasury operations.
HQ: London, United Kingdom • Commerce • Fraud Detection • Cybersecurity • Billing & Invoicing • Software • FinTech • Financial Services • Payments • 201-500 employees • Est. 2018
≈ $36k – $115k per year (Estimated) • Middle • 3+ years exp • Warsaw • Lviv • Remote (Europe) • Full-Time • Middle
Java
Kotlin
Kotlin
Retrofit
DevOps
CI/CD
QA
TestNG
Side's real estate brokerage platform empowers top-producing agents to own their own companies without the burden of operating a brokerage.
HQ: San Francisco, United States • PropTech • Real Estate • Real Estate Brokerage • 1001-5000 employees
≈ $16k – $64k per year (Estimated) • Junior • Braga • Remote (Europe) • Full-Time • Spanish
≈ $16k – $64k per year (Estimated) • Junior • Braga • Remote (EEA) • Freelance • Arabic: C1
≈ $16k – $64k per year (Estimated) • Junior • Braga • Remote (Europe) • Freelance • Chinese • English
