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
Senior • 8+ years exp • Remote (EU, United States, United Kingdom, Serbia) • Freelance • Senior
Python
JavaScript
TypeScript
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
Redis
AI/ML
AI Agents
Claude
Anthropic
Model Context Protocol
OpenAI Codex
Frontend
React.js
DevOps
Docker
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
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $43k – $128k per year (Estimated) • Lead • Remote (Argentina, Colombia, Cyprus, Czech Republic, Hungary) • Full-Time • Staff
Rust
JavaScript
C++
Go
Frontend
React.js
Mobile
React Native
≈ $33k – $42k per year (Estimated) • Senior • 7+ years exp • Remote (Argentina, Brazil, Bulgaria, Colombia, Cyprus) • Full-Time • Senior
Rust
Databases
Apache Kafka
≈ $126k – $228k per year (Estimated) • Lead • Remote (United Arab Emirates, United Kingdom, Bulgaria, Canada, Cyprus) • Bachelor's Degree • Full-Time • Staff
C++
Go
Python
Rust
Web3
Staking
Sigma Software Group is a global software engineering and IT consulting company founded in 2002. Part of the Swedish IT consultancy group Sigma AB (owned by Danir AB) since 2006, the company combines Nordic management practices with Eastern European software engineering talent.
HQ: Stockholm, Sweden • HQ: Kharkiv, Ukraine • Information Technology • IT Outsourcing • IT Consulting • Software • Est. 2002
Staff+ • 7+ years exp • Bucharest • Remote (Romania) • Full-Time • Senior • English
JavaScript
Node JS
TypeScript
AI/ML
LLM
A2A
Model Context Protocol
DevOps
AWS
Platform Engineering
Junior • 1+ year exp • Bucharest • Remote (Romania) • Full-Time • Junior
PowerShell
Python
AI/ML
LLM
DevOps
Ansible
AWS
Azure
Azure DevOps
CI/CD
Configuration Management
Datadog
GCP
GitHub Actions
GitLab CI
GitOps
Grafana
Jenkins
Kubernetes
Prometheus
TeamCity
Terraform
Vector
Amazon CloudWatch
GitHub
GitLab
Cybersecurity
Least Privilege
Senior • 4+ years exp • Bucharest • Remote (Romania) • Full-Time • Senior
Docker
GitLab
IoT
MQTT
OpenThread
Management
Jira
Caseware is a global leader in providing software solutions for accounting, auditing, and financial reporting. Their products, such as Caseware Cloud and Caseware Working Papers, are designed to modernize accounting practices, streamline audits, and provide robust financial reporting tools for accounting firms, corporations, and government entities. Caseware is renowned for integrating advanced technologies, including AI-driven tools, to enhance efficiency and insight for its users.
Bogotá • Atlanta • Toronto • Düsseldorf • Apeldoorn • Software • Financial Services • Audit
Cluj-Napoca • Remote (Romania) • Bachelor's Degree • Full-Time
C#
PowerShell
Python
SQL
AI/ML
Claude
Copilot
Devin
DevOps
CI/CD
GitHub
QA
Appium
Playwright
Postman
$35k – $37k per year • Middle • 3+ years exp • Bucharest • Remote (Romania) • Full-Time • Middle
$45k – $51k per year • Middle • 3+ years exp • Cluj-Napoca • Remote (Romania) • Bachelor's Degree • Full-Time • Middle
SpotMe is an enterprise event management platform that provides solutions for organizing engaging, compliant events for various industries, including life sciences and pharmaceuticals, professional and financial services, and government. It offers in-person, hybrid, virtual event capabilities, and features such as event apps, CRM integrations, live engagement tools, and enterprise-grade security. SpotMe is recognized as a leader in B2B Event Management Technology and is trusted by Fortune 500 companies to deliver seamless and interactive event experiences.
Lausanne • Virtual Events • Event Technology • Events & Ticketing
≈ $90k – $216k per year (Estimated) • Staff+ • Remote (Europe) • Architect • English: C1
Apex
Apex
MuleSoft
DevOps
Rest API
SLI/SLO/SLA
Analytics
ETL/ELT
Marketing
Salesforce
Build and scale faster on the purpose-built AI cloud, engineered from silicon to API.
Amsterdam • Artificial Intelligence • Information Technology • Cloud Computing
≈ $46k – $107k per year (Estimated) • Senior • 7+ years exp • Amsterdam • Remote (Europe) • Full-Time • Senior • English
Python
Analytics
Tableau
Management
Confluence
Jira
Power Automate
Kalepa delivers critical risk insights and decision-ready quotes for every submission in minutes. Move faster, act decisively, and consistently select the most profitable risks - across every line you write.
Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
$80k – $165k per year • Equity • Senior • 5+ years exp • Remote (Europe) • Senior
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
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
Senior • Remote (EMEA) • Bachelor's Degree • Senior
Lead • Remote (EMEA) • Bachelor's Degree • Internship • Staff
Remote (AMER, EMEA, APAC)
Flosum is a Salesforce-native DevOps and deployment platform built for enterprise teams. Automate releases, improve governance, and deploy faster with confidence.
HQ: San Ramon, United States • Software • Information Technology • DevOps
Lead • 5+ years exp • Remote (Romania) • Staff
Apex
Apex
Copado
DevOps
CI/CD
Marketing
Salesforce
Zendesk
Remote (Romania) • English
SQL
Databases
MySQL
PostgreSQL
DevOps
CI/CD
Git
Rest API
Management
Jira
Marketing
Salesforce
QA
Postman
Swagger
TestRail
Cypress
Playwright
Selenium
Senior • 5+ years exp • Remote (Romania) • Senior
Apex
Apex
Copado
Gearset
AI/ML
AI Agents
Agentforce
DevOps
CI/CD
Git
Marketing
Salesforce
Miele is a global manufacturer of premium domestic appliances and commercial equipment, renowned for its German engineering, precision craftsmanship, and durable design. The company's product line spans luxury kitchen appliances, laundry systems, vacuum cleaners, and specialized medical or laboratory cleaning devices designed for long-term operational performance.
Seattle • New York • Chicago • Copenhagen • Salzburg • Manufacturing • Consumer Electronics • Home Appliances
Senior • 5+ years exp • Remote/Hybrid (Brașov, Romania) • Master's Degree • Full-Time • Senior • German (Optional)
C++
PowerShell
Python
C++
CMake
DevOps
CI/CD
Middle • 3+ years exp • Remote/Hybrid (Brașov, Romania) • Bachelor's Degree • Full-Time • Middle • German (Optional)
Azure
Azure AKS
CI/CD
Docker
Kubernetes
Akamai
Azure DevOps
Datadog
Git
GitHub Actions
GitLab CI
Grafana
Loki
Prometheus
Rest API
GitHub
GitLab
Senior • 5+ years exp • Remote/Hybrid (Brașov, Romania) • Bachelor's Degree • Full-Time • Senior • German (Optional)
Apex
JavaScript
Apex
Lightning Web Components
Copado
Gearset
MuleSoft
AI/ML
Copilot
Frontend
Web Components
DevOps
CI/CD
Git
Azure
GitHub
Marketing
Salesforce
Mercy Corps is a global team of humanitarians, working together on the front lines of today’s biggest crises to create a future of possibility, where everyone can prosper.
London • Bogotá • Civil Defense • Health Care • Government
≈ $151k – $300k per year (Estimated) • Executive • 7+ years exp • Remote (Europe, Asia) • Architect • Arabic: C1 • English
Zencargo is a London company founded in 2017 that combines digital freight forwarding with supply chain software. Its platform gives importers visibility of shipments and recommends how to route and fund inventory. The company works with consumer brands and retailers moving goods from Asia into Europe.
HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
Remote (Europe) • Full-Time
Remote (Europe) • Full-Time
Remote (Europe) • Full-Time
Kubernetes
Chips/EDA
PoC Library
HostPapa is a Canadian hosting company founded in 2006 and headquartered in Burlington, Ontario. It provides domains, web hosting and cloud services to small businesses. The company serves customers in dozens of countries.
HQ: Burlington, Canada • Content Creation • Web Hosting • Internet Services • 51-200 employees • Est. 2006
≈ $121k – $228k per year (Estimated) • Senior • 5+ years exp • Remote (EU) • Senior • English
Python
SQL
DevOps
AWS
Azure
GCP
Kubernetes
≈ $93k – $205k per year (Estimated) • Senior • Remote (EU, Europe) • Senior • English: B2
Python
Databases
Apache Kafka
NATS
PostgreSQL
Trino
AI/ML
Flink
RAG
Anthropic
Model Context Protocol
OpenAI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Gramian Consulting Group is an international management and technology consulting firm based in Los Angeles, California. The firm provides executive-level advisory services, digital transformation strategy, software engineering, and corporate restructuring for middle-market and enterprise clients across diverse industries. By combining high-level strategic planning with hands-on technology execution, the company helps client organizations modernize their operations, optimize revenue models, and scale business growth efficiently.
HQ: Los Angeles, United States • Professional Services
≈ $62k – $106k per year (Estimated) • Remote (Argentina, Bulgaria, Mexico, Nigeria, Poland) • Bachelor's Degree • Contractor
Remote (Romania) • Full-Time
C++
Rust
C++
Qt
AI/ML
Computer Vision
DevOps
CI/CD
Robotics
GStreamer
ROS2
≈ $19k – $80k per year (Estimated) • Remote (India, Brazil, Pakistan, Romania, Ukraine)
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 – $170k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • Senior • English: C1
≈ $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
3Pillar Global is an international digital product development firm that partners with tech-forward companies to build custom software, web applications, and mobile platforms. The company combines product strategy, engineering, and user experience design to turn client concepts into scalable, revenue-generating digital products. Operating with global delivery centers, it delivers full-lifecycle product development to clients across media, healthcare, finance, and consumer sectors.
HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
≈ $32k – $40k per year (Estimated) • Senior • Remote (Romania) • Full-Time • Senior • English
Python
JavaScript
Python
Flask
Databases
Snowflake
AI/ML
Airflow
Claude
Claude Code
Copilot
Cursor
A2A
AI Agents
Model Context Protocol
Frontend
React.js
DevOps
AWS
Azure AKS
Docker
Git
Kubernetes
Azure
GitHub
GitLab
Cybersecurity
Checkmarx
Snyk
QA
Pytest
≈ $32k – $40k per year (Estimated) • Senior • 4+ years exp • Remote (Romania) • Full-Time • Senior
Python
SQL
Python
Flask
Databases
Snowflake
AI/ML
Airflow
Claude
Claude Code
Copilot
Cursor
AI Agents
DevOps
Azure
Git
Rest API
GitHub
GitLab
Cybersecurity
Checkmarx
Snyk
QA
Pytest
Lead • 5+ years exp • Remote (Romania) • Full-Time • Staff
Java
JavaScript
Java
Gradle
Hibernate
Maven
Frontend
Bootstrap
JQuery
DevOps
Ansible
AWS
CloudFormation
Jenkins
Wingtra is a Swiss drone company founded in 2016 as a spin-off of ETH Zurich. Its WingtraOne vertical take-off aircraft maps large areas at survey-grade accuracy for mining, construction and agriculture. The company sells through a global distribution network across dozens of countries.
HQ: Zurich, Switzerland • Electronic Components • Drones & UAVs • Hardware • Est. 2016
≈ $107k – $169k per year (Estimated) • Remote (Europe) • Bachelor's Degree • Full-Time
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Marketing
HubSpot
STRIKE is a company that delivers specialized asset maintenance, construction, and contracting services essential for the energy, chemical, manufacturing, and industrial sectors. With a strong emphasis on safety and reliability, STRIKE offers a wide range of services including engineering and design, procurement services, and construction maintenance. The company excels in providing expert solutions for complex oil and gas facility projects, pipeline services, and gas treatment and processing systems.
Oil & Gas • Supply Chain • Fossil Fuels
$143k per year • Middle • 3+ years exp • Remote (AMER, Europe) • PhD • Middle
≈ $90k – $206k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • PhD • Senior
Python
DevOps
ArgoCD
GCP
Grafana
Helm
Incident Management
Kubernetes
Platform Engineering
Prometheus
Terraform
Web3
Bitcoin
Qualysoft is an international IT services, enterprise software engineering, and digital transformation consultancy headquartered in Vienna, Austria. Founded in 1999 by Peter Oros and Martin Schwarz, the privately held firm operates across Central and Eastern Europe with office hubs in Austria, Germany, Switzerland, Sweden, Hungary, Slovakia, Serbia, Romania, and Indonesia.
HQ: Vienna, Austria • Data & Analytics • Cybersecurity • Information Technology • Est. 1999
≈ $30k – $37k per year (Estimated) • Senior • 5+ years exp • Bucharest • Remote (Romania) • Senior
C#
TypeScript
JavaScript
C#
.NET
Databases
MS SQL
Frontend
Angular
DevOps
CI/CD
Git
Rest API
Middle • 4+ years exp • Bucharest • Remote (Romania) • Middle
SQL
C#
C#
.NET
Databases
MS SQL
DevOps
Git
Rest API
Middle • 3+ years exp • Bucharest • Remote (Romania) • Bachelor's Degree • Full-Time • Middle
Java
Python
SQL
AI/ML
NumPy
Pandas
Scikit-learn
Google ADK
Model Context Protocol
AI Agents
RAG
DevOps
AWS
Azure
CI/CD
GCP
Git
Jenkins
Analytics
Tableau
Sophos is a global leader in cybersecurity, providing businesses and individuals with a comprehensive range of solutions to protect against a wide range of cyber threats. Our products include endpoint protection, network security, and cloud security. Sophos is committed to providing our customers with the highest level of security and protection, and we are always innovating to stay ahead of the latest threats.
HQ: Oxford, United Kingdom • Internet Security Services • Managed Security • Information Security • Cybersecurity
Senior • 5+ years exp • Remote (Romania) • Full-Time • Senior
PowerShell
Python
SQL
DevOps
Splunk
Cybersecurity
MITRE ATT&CK
Sophos
$24k – $39k per year • Middle • 3+ years exp • Remote (Romania) • Bachelor's Degree • Full-Time • Middle
SQL
Databases
Snowflake
AI/ML
ChatGPT
Copilot
Analytics
Power BI
Tableau
Marketing
Salesforce
≈ $21k – $26k per year (Estimated) • Middle • 2+ years exp • Remote (Romania) • Bachelor's Degree • Full-Time • Middle
PowerShell
SQL
DevOps
Debian
Red Hat
Ubuntu
Cybersecurity
MITRE ATT&CK
Sophos
osquery
