OP Labs PBC is a software development company that contributes to the Optimism protocol, a layer two blockchain solution designed to scale the Ethereum network. The organization focuses on technology that enables faster and more scalable smart contract transactions while supporting mechanisms for funding public goods.
New York • Cryptocurrencies • Blockchain & Crypto
≈ $100k – $243k per year (Estimated) • Senior • Remote • Full-Time • Senior
Rust
Solidity
Web3
Account Abstraction
Ethereum
Layer 2
OP Stack
Optimism
Smart Contracts
Uniswap
Quickspin is a Swedish game studio developing innovative video slots for real money online gambling. The aim of our 100-strong team of gaming industry veterans is to cause a market-changing shift in quality and innovation by creating the kind of games that we as players would love to play. Quickspin games are integrated with our customers' casino through our own platform which includes ground breaking promotional tools to help attract and retain players.
London • Game Development • Gaming • iGaming & Gambling
London • Remote (Ukraine) • Full-Time
Bash
Python
AI/ML
Hallucination
LLM
LM Studio
Ollama
Vertex AI
EU AI Act
LLM Guardrails
NIST AI RMF
AI Agents
Model Context Protocol
DevOps
Ansible
Azure
CI/CD
Terraform
Vector
IAM
Cybersecurity
OWASP Dependency-Track
OWASP Top 10
SBOM
Least Privilege
Management
n8n
Junior • 2+ years exp • London • Remote (Ukraine) • Full-Time • Senior
Python
DevOps
Azure
CI/CD
GCP
AWS
Management
Google Workspace
Percona is a leading global open-source database software, enterprise support, and managed services company co-headquartered in Raleigh, North Carolina, USA, and Durham, UK. Founded in 2006 by Peter Zaitsev and Vadim Tkachenko, the company operates on a B2B open-core, enterprise software support subscription, managed database operations (ExpertOps), and IT consulting model under CEO Ann Schlemmer.
HQ: Raleigh, United States • HQ: Durham, United Kingdom • DevOps • Information Technology • Database Management • Est. 2006
Equity • Junior • Paris • Warsaw • Lisbon • Bucharest • Frankfurt am Main • Remote (EMEA) • Full-Time
SQL
Databases
PostgreSQL
MariaDB
MySQL
DevOps
Ansible
AWS
Azure
Chef
Configuration Management
GCP
Kubernetes
Puppet
SLI/SLO/SLA
Cybersecurity
Tcpdump
Intellectsoft is a global software development company that provides a wide range of services, including mobile app development, web development, cloud computing, data analytics, and more. The company has a team of experienced developers who are committed to delivering high-quality software solutions. Intellectsoft has a strong reputation for its expertise in various technologies, and it has worked with a wide range of clients across different industries.
HQ: Bengaluru, India • Information Technology • Mobile App Development • Software
Senior • 5+ years exp • Remote (Poland, Spain, Ukraine, Portugal) • Master's Degree • Full-Time • Senior • English: C1
Java
Node JS
Python
SQL
C#
JavaScript
C#
.NET
gRPC for .NET
Databases
Snowflake
AI/ML
dbt
Spark
Frontend
GraphQL
DevOps
AWS
Azure
CI/CD
Docker
GCP
gRPC
Kubernetes
Terraform
Voodoo is a global technology company that develops and publishes mobile games and consumer apps. Founded in Paris in 2013, it became known for popular hyper-casual games and has expanded into casual, hybrid-casual, and other app categories. Its products have reached more than 150 million monthly active users and generated billions of downloads worldwide.
HQ: Paris, France • Game Development • Gaming • Mobile Games • 51-200 employees
≈ $33k – $82k per year (Estimated) • Senior • 5+ years exp • Barcelona • Berlin • London • Amsterdam • Warsaw • Remote (Spain, Poland, Estonia, Ukraine, Malta) • Contractor • Senior
≈ $33k – $82k per year (Estimated) • Senior • 5+ years exp • Barcelona • Berlin • London • Amsterdam • Warsaw • Remote (Spain, Germany, United Kingdom, Finland, Italy) • Contractor • Senior
CURSOR Software AG is a German software company headquartered in Gießen, Germany, specializing in enterprise Customer Relationship Management (CRM) and Business Process Management (BPM) solutions. Founded over 30 years ago, the firm provides tailored, GDPR-compliant CRM platforms - including CURSOR-CRM, EVI, and TINA - specifically engineered for energy providers, financial institutions, and mid-to-large-scale industrial enterprises. Its modular software suite centralizes sales, marketing, and customer service operations while automating complex business workflows and energy sector compliance processes.
HQ: Giessen, Germany • Business Process Automation (BPA) • Software • 501-1000 employees
≈ $89k – $169k per year (Estimated) • Senior • 8+ years exp • London • Remote (EMEA) • Full-Time • Staff
JavaScript
Python
TypeScript
AI/ML
Cursor
≈ $82k – $184k per year (Estimated) • London • Remote (EMEA) • Full-Time
JavaScript
Python
TypeScript
AI/ML
Cursor
SupportYourApp is an international customer support outsourcing company headquartered in Wilmington, Delaware, with a strong operational presence in Ukraine and across Europe. Founded in 2010, the company provides 24/7 multi-channel, multilingual customer service, technical support, and desk solutions tailored primarily for tech startups, SaaS providers, and global enterprises. Through secure, ISO-certified practices and AI-enhanced workflows, the firm enables growing businesses to scale their user engagement and retention globally.
HQ: Kyiv, Ukraine • Professional Services • IT Outsourcing • Technical Support • Est. 2010
Remote (Ukraine) • Contractor • Ukrainian: C1
SQL
TypeScript
Node JS
JavaScript
Node JS
Express
Databases
ElasticSearch
Redis
AI/ML
Claude
Claude Code
Cursor
LLM
AI Agents
Anthropic
Function Calling
LLM Guardrails
Model Context Protocol
OpenAI
Frontend
Pinia
Sass
Socket.IO
Tailwind CSS
Vite
Vue.js
Vuetify
Mobile
Material Design
DevOps
Rest API
Design
Figma
Marketing
Amplitude
Remote (Poland, Spain, Ukraine) • Contractor • Ukrainian: C1
JavaScript
PHP
PHP
WordPress
Frontend
Tailwind CSS
Webpack
DevOps
Rest API
Marketing
HubSpot
Remote (Poland, Ukraine) • Contractor • Ukrainian: C1
Founded in 2017, RevenueCat is a software infrastructure company that simplifies in-app subscriptions and purchase management for digital applications. Its developer-first platform provides unified SDKs, automated receipt validation, and cross-platform billing tools that allow engineering teams to handle complex app store transactions seamlessly. Beyond subscription logistics, the company offers dynamic paywall tools, data analytics, and A/B testing features to help businesses optimize pricing and maximize recurring revenue.
HQ: San Francisco, United States • Software • Commerce • Subscription Commerce • Billing & Invoicing • Mobile App Development • Est. 2017
$214k per year • Equity • Senior • 5+ years exp • Remote (EMEA, United States, Japan, Brazil) • Full-Time • Senior
OpenAI
Mobile
RevenueCat
Design
Figma
Management
Linear
Notion
Slack
iDeals is a global B2B SaaS company that provides secure virtual data room solutions designed to facilitate high-stakes business processes like mergers, acquisitions, and corporate reporting. Operating as a remote-first organization, it supports a large international team with a strong focus on professional growth, collaborative culture, and technological innovation. The firm is widely recognized for helping companies manage complex transactions with enhanced speed, compliance, and security.
Munich • Tokyo • London • New York • Frankfurt am Main • Financial Services • Cybersecurity • Software • 51-200 employees
Lead • Remote (Ukraine) • Full-Time • Staff • English
Senior • 4+ years exp • Remote (Ukraine) • Full-Time • Senior • English: B2
SQL
AI/ML
ChatGPT
Claude
Gemini
LLM
LLM Guardrails
AI Agents
Management
n8n
Marketing
HubSpot
Senior • 3+ years exp • Remote (Ukraine, Poland, Portugal, Czech Republic, Serbia) • Full-Time • Senior • English: C1
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
Python
TypeScript
AI/ML
AI Agents
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
Ajax Systems is a global technology company headquartered in Kyiv, Ukraine, that was founded in 2011. The firm specializes in the development and manufacturing of professional security equipment, including wireless and wired intrusion protection, fire detection, water leak prevention, and integrated video surveillance solutions. It operates international production facilities and serves millions of users across more than 180 countries through a vast network of authorized distributors, resellers, and security monitoring partners.
HQ: Kyiv, Ukraine • Internet of Things • Information Technology • IoT Security • Cybersecurity • Smart Home Devices • Consumer Electronics • Consumer Goods • Security Products • 1001-5000 employees • Est. 2011
≈ $119k – $199k per year (Estimated) • Senior • 5+ years exp • San Diego • Remote (Turkey, Ukraine, Vietnam) • Full-Time • Senior
≈ $119k – $199k per year (Estimated) • Senior • 5+ years exp • New York • Remote (Turkey, Ukraine, Vietnam) • Full-Time • Senior
≈ $122k – $221k per year (Estimated) • Lead • 5+ years exp • Remote (Turkey, Ukraine, Vietnam) • Full-Time • Staff
Nebo is a digital agency based in Donetsk that specializes in comprehensive web development, search engine optimization, and internet marketing solutions. The company provides a full range of professional services, including custom website design, social media management, and contextual advertising, to help businesses grow their online presence. Their team focuses on delivering effective, user-friendly digital products tailored to meet the specific strategic goals of their clients.
Donetsk • Sales & Marketing • Search Engine Optimization (SEO) • Web Design
$8.4k – $14k per year • Junior • 1+ year exp • Donetsk • Remote (Ukraine) • Junior • Russian: C1
JavaScript
Node JS
PHP
TypeScript
Databases
MySQL
PostgreSQL
Frontend
React.js
Vue.js
DevOps
Git
Trusted by 400+ institutions to launch, secure, and scale digital asset products across custody, tokenization, staking, payments, and settlement.
Blockchain & Crypto • Mining & Staking • Blockchain Infrastructure
$150k – $180k per year • Staff+ • 10+ years exp • Remote (Germany, France, Russia, United Arab Emirates, United Kingdom) • Full-Time • Architect
Rust
Solidity
TypeScript
DevOps
AWS
Azure
GCP
Cybersecurity
ISO 27001
SOC 2
Web3
Staking
Bitcoin
Ethereum
Liquid Staking
Solana
Mobile Games Developer. Mobile Games Developer creating engaging puzzle experiences for players worldwide.
Gaming • Mobile Games • 51-200 employees • Est. 2023
≈ $26k – $59k per year (Estimated) • Junior • 2+ years exp • Remote (Belarus, Poland, Serbia, Spain, Ukraine) • Full-Time • Junior
Python
SQL
Databases
Amazon Redshift
PostgreSQL
Analytics
Power BI
Tableau
A/B Testing
Pragmatike is a global remote recruitment and staffing platform that connects companies with top-tier technology professionals. The company specializes in human-curated talent matching, sourcing vetted software developers, product managers, and IT specialists for startups and enterprises worldwide. By streamlining the hiring process and offering flexible, project-based collaboration, it enables organizations to rapidly build and scale their distributed engineering teams.
HQ: Hanoi, Vietnam • Information Technology • IT Outsourcing • Professional Services • Human Resources
Lead • 4+ years exp • Remote (Croatia, Czech Republic, Italy, Montenegro, Poland) • Full-Time • Principal
Python
AI/ML
vLLM
TGI
CUDA Toolkit
Kubeflow
MLFlow
ROCm
DevOps
CI/CD
Platform Engineering
Terraform
Cybersecurity
GDPR
Middle • 4+ years exp • Remote (Croatia, Czech Republic, Italy, Montenegro, Poland) • Full-Time • Middle
Python
AI/ML
vLLM
TGI
CUDA Toolkit
Kubeflow
MLFlow
ROCm
DevOps
CI/CD
Platform Engineering
Terraform
Cybersecurity
GDPR
Middle • 4+ years exp • Dubai • Remote (United Arab Emirates, Bulgaria, Croatia, Czech Republic, Hungary) • Full-Time • Middle
Python
AI/ML
vLLM
TGI
CUDA Toolkit
Kubeflow
MLFlow
ROCm
DevOps
CI/CD
Platform Engineering
Terraform
Cybersecurity
GDPR
Amplemarket combines buying signal data with artificial intelligence copywriting to run outbound sales campaigns. Founded in 2018 by Portuguese engineers, it covers prospecting, sequencing and deliverability in one system. Its Duo agents research accounts and draft personalised outreach automatically.
HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
Equity • Lead • Remote (LATAM, EMEA, North America) • Cofounder • Staff
Ruby
Ruby
Ruby on Rails
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
NLP
Equity • Senior • Remote (LATAM, EMEA, North America) • Cofounder • Senior
Ruby
Ruby
Ruby on Rails
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
NLP
Defuse Labs develops NEAR Intents to enable seamless cross-chain interactions in an automated world — connecting AI, services, and financial applications.
Artificial Intelligence • Web3 & dApps • Blockchain & Crypto
≈ $156k – $310k per year (Estimated) • Executive • Remote • Contractor • Architect
LLM
Red Teaming
DevOps
AWS
GCP
Terraform
Web3
Litecoin
NEAR
Smart Contracts
≈ $94k – $229k per year (Estimated) • Senior • Remote • Senior
Node JS
Rust
TypeScript
JavaScript
DevOps
GCP
Grafana
Kubernetes
Prometheus
Web3
NEAR
Smart Contracts
≈ $92k – $223k per year (Estimated) • Senior • 7+ years exp • Remote • Senior
JavaScript
TypeScript
C++
Rust
Web3
NEAR
Smart Contracts
MEV
AUTO1 Group is a publicly traded European digital automotive platform and technology company headquartered in Berlin, Germany. Founded in 2012, it is Europe’s largest online marketplace for buying, selling, and financing used cars.
HQ: Berlin, Germany • Manufacturing • Automotive Manufacturing • Commerce • Marketplaces • Est. 2012
Lead • 5+ years exp • Kyiv • Remote (Ukraine) • Full-Time • Staff • English
Java
Java
Spring Boot
Spring Cloud
DevOps
Amazon EC2
AWS
AWS Lambda
Amazon CloudWatch
Amazon ECS
Build and scale AI workflows and agents across 9,000+ apps with Zapier—the most connected AI orchestration platform. Trusted by 3 million+ businesses.
Artificial Intelligence • Data Integration • Business Process Automation (BPA) • Est. 2011
Middle • 4+ years exp • Remote (AMER, EMEA) • Full-Time • Middle
Python
TypeScript
AI/ML
ChatGPT
Claude
Gemini
LLM
LLMOps
DevOps
Platform Engineering
Management
Zapier
Staff+ • 8+ years exp • Remote (AMER, EMEA, APAC) • Full-Time • Staff
ChatGPT
Claude
Management
Zapier
One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
$140k – $186k per year • Equity • Senior • 6+ years exp • Remote (EMEA) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
LLM
Frontend
Angular
GraphQL
React.js
Vue.js
