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
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
Headquartered in Scottsdale, Arizona, Onsemi is a global semiconductor manufacturer specializing in intelligent power and intelligent sensing technologies. The company designs and produces silicon carbide power modules, image sensors, MOSFETs, and mixed-signal integrated circuits engineered for high-efficiency applications. Additionally, it primarily serves the automotive and industrial markets, providing critical hardware for electric vehicle powertrains, advanced driver-assistance systems (ADAS), and renewable energy infrastructure.
HQ: Scottsdale, United States • Information Technology • Artificial Intelligence • Internet of Things • Hardware • 1001-5000 employees • Est. 1999
Verified live · 10 hours ago
1 month ago
INTERN
Intern • In office (Bratislava, Slovakia) • Internship • Intern
JavaScript
PHP
Python
TypeScript
Frontend
React.js
DevOps
CI/CD
Docker
Kubernetes
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)
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
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
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
Deutsche Telekom IT Solutions Slovakia is one of the largest information and communication technology providers in eastern Slovakia. Headquartered in Košice, the company delivers end-to-end digital services, ranging from cloud computing and cybersecurity to custom software development. As a major local employer, it plays a key role in driving digital transformation and regional innovation for enterprise clients across Europe.
HQ: Bratislava, Slovakia • 1001-5000 employees
Senior • Remote/Hybrid (Košice, Slovakia) • Full-Time • Senior • English
JavaScript
TypeScript
AI/ML
Copilot
Frontend
Material UI
React Router
React.js
Redux
Redux Toolkit
GraphQL
Next.js
Vite
Web Components
Mobile
State Management
DevOps
CI/CD
Docker
Git
Rest API
WebSockets
GitHub
Management
Jira
QA
Cypress
Playwright
Senior • Košice • Remote (Slovakia) • Full-Time • Senior • English: B2
Java
SQL
Kotlin
Java
Gradle
Hibernate
Maven
Spring Boot
Spring Data JPA
Spring Framework
Spring Security
Testcontainers
Kotlin
Mockito
Databases
PostgreSQL
Mobile
Clean Architecture
JUnit
DevOps
CI/CD
Docker
Git
Grafana
Kubernetes
OpenTelemetry
Prometheus
Rest API
AWS
QA
Swagger
Remote/Hybrid (Košice, Slovakia) • Full-Time • Senior • English
JavaScript
TypeScript
AI/ML
Copilot
Frontend
Material UI
React Router
React.js
Redux
Redux Toolkit
GraphQL
Next.js
Vite
Web Components
Mobile
State Management
DevOps
CI/CD
Docker
Git
Rest API
WebSockets
GitHub
Management
Jira
QA
Cypress
Playwright
TEM Energy is an AI-powered energy transactions platform that connects businesses directly with local renewable energy generators. By bypassing traditional wholesale markets, the company enables commercial consumers to purchase 100% traceable wind, solar, and hydro power while reducing electricity costs. Its proprietary transaction architecture aims to modernize the energy grid and create a fairer, more transparent renewable energy market.
HQ: London, United Kingdom • Power Grid • Energy & Utilities • Energy Management • Est. 2021
$102k – $125k per year • Equity • Senior • Remote (Europe) • Full-Time • Senior
Cyble is an AI-native cybersecurity and digital risk protection platform that delivers real-time threat intelligence and automated risk mitigation across the surface, deep, and dark web. Powered by its proprietary Blaze AI engine - which utilizes a dual-brain architecture combining live structured threat behavior graphs with semantic context embeddings - the platform continuously indexes over 350 billion threat data points from more than 1.4 million underground cybercrime sources, ransomware portals, and encrypted channels.
Bengaluru • Melbourne • Chicago • London • Dubai • Artificial Intelligence • Threat Intelligence • Cybersecurity • 51-200 employees
$200k – $250k per year • Executive • 11+ years exp • Remote • Full-Time • Architect
Infobip is a cloud communications company headquartered in Vodnjan, Croatia, and founded in 2006. The company runs a communications platform as a service that lets businesses reach customers over SMS, voice, email, WhatsApp, and other messaging channels through a single set of APIs. It operates its own global network with direct connections to hundreds of mobile operators and serves enterprise customers from more than 70 offices worldwide.
HQ: Vodnjan, Croatia • Cloud Computing • Information Technology • Conversational AI • Artificial Intelligence • Communication & Collaboration • IoT Connectivity • Telecommunications • Software • 501-1000 employees • Est. 2006
Equity • Remote/Hybrid (Zagreb, Osijek, Croatia, Košice, Slovakia) • Full-Time • English: C1
Intetics is a global software engineering and IT outsourcing company headquartered in Naples, Florida, and founded in 1995. The company builds distributed development teams and delivers custom software, data processing, quality assurance, geographic information systems, and digital transformation services under its Remote In-Sourcing model. It operates delivery centers across Eastern Europe and Latin America, serving clients in healthcare, logistics, finance, and the public sector.
HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
≈ $52k – $95k per year (Estimated) • Senior • 5+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Senior • English
TypeScript
JavaScript
Node JS
Node JS
Axios
Frontend
Jotai
React.js
Redux
Redux Toolkit
shadcn/ui
Tailwind CSS
Vite
Zustand
AG Grid
Angular
i18next
Radix UI
WebAssembly
Mobile
State Management
QA
Vitest
≈ $53k – $97k per year (Estimated) • Remote (Poland, Romania, Spain, Lithuania, Slovakia)
Node JS
JavaScript
Databases
PostgreSQL
Supabase
Frontend
Vue.js
Mobile
Twilio
DevOps
Rest API
≈ $64k – $99k per year (Estimated) • Senior • Remote (Poland, Serbia, Armenia, Georgia, Slovakia) • Senior
Go
Databases
Apache Kafka
MySQL
Redis
DevOps
CI/CD
Docker
GitHub Actions
GitLab CI
Helm
Kubernetes
Rest API
GitHub
GitLab
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 (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Freelance • Senior • English: C1
JavaScript
Python
Python
Beautiful Soup
AI/ML
OpenRouter
LangChain
LLM
DevOps
AWS
Docker
GitHub
QA
Selenium
up to $80k per year • Junior • 2+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Freelance • Junior • English: C1
up to $80k per year • Senior • 5+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • 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
Gradle by Develocity is the open source build system for Java, Android, and Kotlin developers.
≈ $114k – $237k per year (Estimated) • Equity • Staff+ • Remote (Europe) • Staff • English
Java
Kotlin
Python
JavaScript
Java
Gradle
Maven
Micronaut
Quarkus
AI/ML
AI Agents
Context Engineering
Frontend
npm
Mobile
JUnit
DevOps
AWS
Docker
Kubernetes
eMoney Advisor is a financial technology company that provides wealth management and comprehensive financial planning software for financial advisors and institutions. Headquartered in Radnor, Pennsylvania, the company offers a platform featuring client portals, cash flow analysis, interactive goal tracking, and business analytics tools. Its technology helps financial professionals streamline business operations and deliver personalized financial guidance to millions of households nationwide.
Personal Finance • Financial Services • Wealth Management
$120k – $156k per year • Lead • 10+ years exp • Remote • Bachelor's Degree • Staff
SQL
Analytics
Power BI
Tableau
≈ $74k – $162k per year (Estimated) • Junior • 2+ years exp • Remote • Junior
$84k – $108k per year • Middle • 3+ years exp • Remote • Bachelor's Degree • Middle
Python
SQL
Analytics
Power BI
Tableau
ETL/ELT
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| Junior |
11 |
$70K |
$80K |
$80K |
| Middle |
10 |
$70K |
$108K |
$150K |
| Senior |
60 |
$58K |
$120K |
$185K |
| Staff |
17 |
$180K |
$190K |
$220K |
| Lead |
8 |
$130K |
$156K |
$170K |
| All levels |
129 |
$80K |
$125K |
$194K |
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
The market right now
Alion currently lists 733 open Tech jobs in Slovakia from 227 companies. 73 of them were posted or refreshed in the last seven days. 192 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
129 of these Tech jobs in Slovakia state pay directly. Across them the middle half of the market sits between $80K and $194K a year, with a median of $125K. By level, the median runs junior at $80K, middle at $108K, senior at $120K, staff at $190K, and lead at $156K. The step from junior to lead is worth about 2x on median pay. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
The largest concentrations of these roles are Slovakia (123), Poland (31), Czech Republic (12), Spain (9), and France (8). 86% of the listings are fully remote and a further 11% are hybrid, so a large part of this market is open to you regardless of where you live.
Who is hiring
The employers with the most open Tech jobs in Slovakia right now are Canonical (88), Deutsche Telekom IT Solutions Slovakia (76), Capco (20), SportyBet (17), Playson (13), and Remote (12). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are Python (258), Kubernetes (220), AWS (200), CI/CD (167), JavaScript (149), GCP (133), Docker (130), and SQL (127). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current Tech jobs in Slovakia, 24 state visa sponsorship, 16 offer a relocation package, and 129 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
