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Fullstack Software Engineer (x/f/m) - Backend Platform

• Remote
• Backend engineering

• Python

AI Engineer

• Remote
• Mid
• Data and machine learning

• Python
• TypeScript
• +1Requirements3+ years of experience

Staff Backend Engineer, Operations

• Remote
• Staff
• Backend engineering

• Python
• +1Requirements8+ years of experience

Senior Engineering Manager

• Remote
• Staff
• Software engineering (general)

• Golang
• Java
• Python
• +1Requirements5+ years of experience

Staff Software Engineer, Field Engineering

• Remote
• Staff
• Software engineering (general)

• Golang

IT Administrator

• Remote
• IT support and administration

Lead Analytics Engineer - Finance Data (FinOps)

• Remote
• Senior
• Data and machine learning

• SQL
• +6CountriesCyprus, Germany, Spain, United Kingdom, The Netherlands, Poland

Senior Full Stack Developer

• Remote
• Senior
• Full-stack engineering

• Java
• JavaScript
• Kotlin
• +8Requirements5+ years of experienceTagsJava, JavaScript, Kotlin, SQL, TypeScriptCountriesCanada, Spain, United Kingdom, Ireland, Portugal

Senior QA Automation Engineer – Flutter (Mobile & Web)

• On-site
• Senior
• QA and testing

• Dart
• +1Requirements5+ years of experience

Senior Manual QA Engineer – Flutter (Mobile & Web)

• On-site
• Senior
• QA and testing

• Dart
• +1Requirements4+ years of experience

Senior Frontend Developer – AI Native Data

• On-site
• Senior
• Frontend engineering

• JavaScript
• Python
• TypeScript
• +1Requirements8+ years of experience

Founding Data Scientist

• Hybrid
• Mid
• Data and machine learning

• Python
• SQL
• +3Requirements4+ years of experienceCountriesSpain, United States

Data Analytics Lead

• Hybrid
• Senior
• Data and machine learning

• Python
• SQL
• +3Requirements4+ years of experienceCountriesSpain, United States

FPGA Engineer (Mid/Intermediate Level)

• Hybrid
• Mid
• Software engineering (general)

Senior Engineering Manager - Agents and Context - Platform

• EUR 80.4K–127.2K / year
• Staff
• Software engineering (general)

• TypeScript

Billing & Business Apps (ERP) Specialist

• IT support and administration

Software Engineer - Platform

• Software engineering (general)

• Groovy
• Java
• TypeScript

Head of Engineering

• Remote
• Staff
• Software engineering (general)

(Senior) Backend Engineer

• Remote
• Senior
• Backend engineering

• JavaScript
• SQL
• TypeScript
• +3Requirements5+ years of experienceCountriesSpain, Portugal

Senior Statistical Programmer

• Remote
• Senior
• Software engineering (general)
• +1Requirements3+ years of experience

Product Data Scientist SaaS

• Remote
• Senior
• Data and machine learning
• French required

• Python
• SQL
• +1Requirements5+ years of experience

Data Analyst SaaS

• Remote
• Senior
• Data and machine learning
• French required

• Python
• SQL
• +1Requirements5+ years of experience

Software Engineer - AI Tooling Infrastructure

• Remote
• Senior
• Software engineering (general)

• Golang
• JavaScript
• TypeScript
• +1Requirements5+ years of experience

Senior Full Stack Engineer - Observability APM UI

• EUR 67K–106K / year
• Senior
• Full-stack engineering

• JavaScript
• TypeScript

Head of Data Science and Analytics (JetBrains Air)

• Remote
• Staff
• Data and machine learning
• +9CountriesArmenia, Cyprus, Czechia, Germany, Spain, United Kingdom, The Netherlands, Poland, Serbia

Gameplay & UI Developer - Paper.io2

• Remote
• Senior
• Software engineering (general)

• C#
• +17Requirements5+ years of experience · Contractor / B2B / freelanceCountriesGermany, Estonia, Spain, Finland, United Kingdom, Georgia, Italy, Malta, The Netherlands, Poland, Portugal, Romania, Sweden, Turkey, Ukraine

Senior Game Developer (Game Feel, UI, Animations, VFX) - Paper.io2

• Remote
• Senior
• Software engineering (general)

• C#
• +17Requirements5+ years of experience · Contractor / B2B / freelanceCountriesGermany, Estonia, Spain, Finland, United Kingdom, Georgia, Italy, Malta, The Netherlands, Poland, Portugal, Romania, Sweden, Turkey, Ukraine

Senior Site Reliability Engineer - Solution Platform

• Senior
• DevOps / SRE / platform / cloud

• Bash
• Python

Expert, Information Security

• Hybrid
• Senior
• Security
• +5Requirements7+ years of experienceCountriesAustria, Germany, Spain, Romania

Senior Engineer II, Chromium

• Remote
• Senior
• Software engineering (general)

• C++
• Python
• Rust
• +1Requirements5+ years of experience

Software Engineer (Ruby on Rails, APIs)

• Remote
• Mid
• Backend engineering

• Ruby
• TypeScript
• +1Requirements3+ years of experience

Portal Front-End Developer

• Remote
• Frontend engineering

• TypeScript

Back-end Engineer (Java/Kotlin)

• Remote
• Senior
• Backend engineering

• Java
• Kotlin
• Groovy
• +2Requirements5+ years of experienceTagsJava, Kotlin, Groovy, Scala

Software Engineer, Flights

• Remote
• Senior
• Software engineering (general)

• Golang
• Java
• Kotlin
• +2Requirements8+ years of experienceTagsGolang, Java, Kotlin, Python

Senior Design Engineer

• Remote
• Senior
• Software engineering (general)

• TypeScript
• +1Requirements5+ years of experience

Interim Head of Information Security

• Remote
• Staff
• Security
• +1Requirements7+ years of experience

Lead Tech SRE

• Remote
• Senior
• DevOps / SRE / platform / cloud
• +1Requirements8+ years of experience

DevOps + Go (Platform Engineer )

• USD 1,000 / year
• Remote
• Mid
• DevOps / SRE / platform / cloud

• Golang
• JavaScript
• +1Requirements3+ years of experience

Senior Full Stack Engineer

• Senior
• Full-stack engineering

• JavaScript
• TypeScript
• +1Requirements5+ years of experience

Senior Software Engineer

• Hybrid
• Senior
• Software engineering (general)

• C#
• TypeScript

Middle ML & AI Engineer

• Remote
• Mid
• Data and machine learning

• Python
• SQL
• +7Requirements4+ years of experienceCountriesCzechia, Spain, Poland, Portugal, Romania, Ukraine

AI Engineer - EU (B2B)

• EUR 5,100–6,800 / month
• Remote
• Mid
• Data and machine learning

• Python
• TypeScript
• +6CountriesSpain, Hungary, Italy, Poland, Portugal, Romania

IT Support Engineer - Getafe

• Mid
• IT support and administration
• +1Requirements5+ years of experience

Software Engineer (Internal tools)

• Entry
• Software engineering (general)

• JavaScript
• Python
• SQL
• +1Requirements1+ years of experience

Python Senior Software Engineer, AI Training

• USD 100–200 / hour
• Remote
• Senior
• Software engineering (general)

• Python
• JavaScript
• TypeScript
• +1RequirementsContractor / B2B / freelance

Senior Software Engineer, (OpenAI Codex, Claude Code or Cursor)

• USD 100–200 / hour
• Remote
• Senior
• Software engineering (general)

• JavaScript
• Python
• TypeScript
• +1RequirementsContractor / B2B / freelance

Senior .NET Developer (Fintech)

• EUR 2,800 / year
• Remote
• Senior
• Software engineering (general)

• C#
• SQL
• +1Requirements5+ years of experience

Security Engineer (EU Remote)

• Remote
• Security
• +3CountriesGermany, Spain, United Kingdom

Forward Deployed Engineer - EMEA

• Remote
• Software engineering (general)
• +27Requirementsvisa sponsorshipCountriesAlbania, Austria, Belgium, Bulgaria, Czechia, Germany, Denmark, Estonia, Spain, Finland, United Kingdom, Greece, Croatia, Hungary, Ireland, Lithuania, Latvia, Montenegro, The Netherlands, Norway, Poland, Portugal, Serbia, Slovenia, SlovakiaDetails50% travel

Junior Android Engineer

• EUR 40K–45K / year
• Hybrid
• Entry
• Mobile (iOS / Android)

• Kotlin