TechTree is a recruitment technology company headquartered in London, United Kingdom, and founded in 2019. The company provides an AI-driven talent intelligence platform that combines a large-scale profile database with a network of over 1,000 talent partners to facilitate executive-level candidate searches. It operates globally, serving startups and established firms in sectors such as artificial intelligence and fintech by delivering verified candidates through warm professional networks.
HQ: London, United Kingdom • Business Process Automation (BPA) • Software • AI Agents • Artificial Intelligence • Professional Services • Human Resources • Est. 2019
$62k – $69k per year • Middle • 4+ years exp • In office (Warsaw, Poland) • Full-Time • Middle
JavaScript
SQL
TypeScript
C#
C#
.NET
Databases
MS SQL
Frontend
React.js
DevOps
Azure
Azure DevOps
Rest API
≈ $79k – $132k per year (Estimated) • Staff+ • 8+ years exp • In office (Warsaw, Poland) • Master's Degree • Full-Time • Architect
JavaScript
TypeScript
C#
C#
.NET
DevOps
Azure
CI/CD
Platform Engineering
$54k – $74k per year • Middle • 3+ years exp • Warsaw • Remote (Poland) • Full-Time • Middle
JavaScript
C#
PHP
Python
Rust
Frontend
React.js
Storybook
DevOps
Docker
Git
Cybersecurity
Zero Trust
QA
Jest
WebDriverIO
Alter Solutions Polska is a technology and IT engineering consultancy based in Warsaw, Poland. Formerly an independent division of the European Alter Solutions Group founded in France, the company operates under the act digital group umbrella following a merger.
HQ: Warsaw, Poland • Information Technology • AI Agents • Artificial Intelligence • Est. 2011
≈ $61k – $109k per year (Estimated) • Warsaw • Remote (Poland) • Relocation • Full-Time
Java
TypeScript
C++
AI/ML
Copilot
Model Context Protocol
DevOps
Azure
CI/CD
Docker
GitHub
Kubernetes
$92k – $102k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Java
Kotlin
Java
Spring Boot
Kotlin
Mockito
Databases
Apache Kafka
PostgreSQL
RabbitMQ
Mobile
JUnit
DevOps
CI/CD
GitLab CI
Grafana
Jenkins
OpenShift
Prometheus
Rest API
GitLab
QA
JMeter
Postman
Rest-Assured
$102k – $118k per year • Senior • In office (Warsaw, Poland) • Full-Time • Senior • Polish: C1
Python
Databases
Milvus
Neo4j
PostgreSQL
AI/ML
NLP
spaCy
Transformers
DevOps
AWS
Azure
CI/CD
Docker
GCP
GitHub Actions
Kubernetes
GitHub
DistroKid is a software platform that helps musicians and other audio creators get their music into major digital stores and streaming services. Its core job is to take the practical work out of digital distribution, so artists can upload tracks, manage releases and credits, and keep their catalogue available across multiple services without having to negotiate separate deals or handle complex delivery requirements themselves. For creators, the problem it solves is straightforward but important, reducing the friction, time and administrative overhead involved in releasing music widely and reliably.
New York • Streaming & OTT Platforms • Music Industry • Software
Open 213 daysVerified live · 11 hours ago
8 months ago
API Engineer
$190k per year • Staff+ • 10+ years exp • Remote (EU, United States, United Kingdom) • Visa sponsorship • Staff
Apex
Apex
MuleSoft
AI/ML
Edge AI
DevOps
AWS
Azure
Kong
API Gateway
HQ: Paris, France
Remote (Europe) • Full-Time
Java
SQL
TypeScript
JavaScript
Java
Micronaut
Quarkus
Spring Boot
Databases
Databricks
Google BigQuery
MySQL
PostgreSQL
Snowflake
Apache Kafka
ElasticSearch
AI/ML
Dagster
dbt
Prefect
AI Agents
Frontend
Pinia
React.js
Vite
Vue.js
DevOps
CI/CD
Docker
Rest API
GitHub
AWS
Azure
GCP
Kubernetes
Uni Systems is a Greek information technology company founded in 1964 and based in Athens. It delivers large system integration and software projects for European institutions and enterprises. The company is part of the Quest group and operates across Europe.
HQ: Athens, Greece • System Integration • Smart City • Information Technology • Est. 1964
≈ $38k – $78k per year (Estimated) • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • English: B2
Workato provides an enterprise automation platform combining integration and workflow orchestration. Business and technical teams build recipes connecting hundreds of applications. Governance controls let central teams manage automation built across departments.
HQ: Mountain View, United States • Software • Artificial Intelligence • Middleware Software • 1001-5000 employees • Est. 2013
≈ $64k – $99k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland, Spain) • Bachelor's Degree • Senior • English: B1
Go
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
AI Agents
Model Context Protocol
Frontend
React.js
Management
Slack
Relativity is a legal data intelligence company based in Chicago, Illinois, and founded in 2001. The company develops an AI-powered platform, RelativityOne, which helps legal professionals manage and analyze large volumes of complex data for e-discovery, litigation, and internal investigations. It serves a global client base including law firms, government agencies, and corporations, operating through a vast ecosystem of service providers and technology partners.
HQ: Chicago, United States • Incident Response • Cybersecurity • LLM & Generative AI • Data Management • Professional Services • Data & Analytics • Artificial Intelligence • Legal Services • 1001-5000 employees • Est. 2001
≈ $70k – $108k per year (Estimated) • Lead • 7+ years exp • In office (Warsaw, Katowice, Bydgoszcz, Łódź, Kraków, Poland) • Full-Time • Staff
C#
C#
.NET
DevOps
Azure
Bicep
CI/CD
Kubernetes
Terraform
≈ $62k – $99k per year (Estimated) • Senior • 5+ years exp • In office (Warsaw, Katowice, Łódź, Kraków, Poland) • Bachelor's Degree • Full-Time • Senior
C#
C++
Java
DevOps
CI/CD
GitHub Actions
New Relic
Splunk
GitHub
$56k – $84k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
C#
TypeScript
JavaScript
C#
.NET
Frontend
React.js
DevOps
Azure
CI/CD
SLI/SLO/SLA
Cloudatus is an information technology consulting company in the cloud computing and digital transformation field. It provides cloud architecture design, migration, optimization, and managed services for enterprise workloads.
HQ: Warsaw, Poland • Information Technology • IT Consulting • Cloud Computing
$39k – $61k per year • Rzeszów • Remote (Poland) • Bachelor's Degree • Full-Time • German (Optional)
C#
Java
Java
Hibernate
Maven
Spring Boot
DevOps
Azure
CI/CD
Git
Kubernetes
QA
Swagger
Inter Cars is a company that distributes automotive parts and related products across multiple European markets. It supplies workshops and other customers with spare parts, accessories and equipment for passenger cars and commercial vehicles.
Warsaw • Commerce • Wholesale • Automotive Manufacturing
≈ $54k – $98k per year (Estimated) • In office (Warsaw, Poland) • Full-Time • Polish: C1
Java
TypeScript
JavaScript
Java
Spring Boot
Databases
Apache Kafka
ElasticSearch
PostgreSQL
Frontend
React.js
DevOps
AWS
Azure
CI/CD
GCP
Grafana
Kubernetes
Rest API
GitLab
Cybersecurity
SonarQube
Management
Jira
≈ $52k – $93k per year (Estimated) • In office (Warsaw, Poland) • Full-Time • Polish: C1
Java
SQL
Databases
Oracle
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
≈ $52k – $101k per year (Estimated) • Senior • 7+ years exp • Paris • Berlin • Amsterdam • Warsaw • Barcelona • Remote (Germany, France, Italy, Netherlands, Poland) • Full-Time • Senior
Go
SQL
Mobile
State Management
Game Dev
Unity
We are based in the wonderful city of Dallas, Texas and was founded in 2005 on a desire to help bring the web to local businesses. We are a small agency with a highly focused, creative and fun group of web marketing professionals that love what we...
Warsaw • Amsterdam • London • Prague • Zagreb • Sales & Marketing • Design & Creative • Web Design
≈ $71k – $118k per year (Estimated) • Lead • Warsaw • Remote (Europe) • Bachelor's Degree • Full-Time • Staff
TypeScript
JavaScript
Node JS
Node JS
Prisma
Databases
PostgreSQL
Supabase
AI/ML
Claude
Cursor
OpenAI
Frontend
Next.js
React.js
DevOps
Vercel
Omny Group offers professional services in Human Resources, Law, Health & Safety, & Employee Benefits, tailored to support your business needs.
San Francisco • New York • London • Legal Services • Professional Services • Human Resources
$180k – $240k per year • Senior • 5+ years exp • Remote (EU) • Full-Time • Senior
JavaScript
Python
SQL
TypeScript
Python
Django
Databases
PostgreSQL
Frontend
GraphQL
Next.js
React.js
DevOps
AWS
WebRTC
Marketing
HubSpot
ELEKS is a global software engineering and technology consulting firm headquartered in Tallinn, Estonia, and founded in 1991. The company provides a range of services including custom software development, product design, data science, cybersecurity, and quality assurance across various industries such as fintech, healthcare, and logistics. Operating through a network of delivery centers and offices across Europe, North America, and the Middle East, the firm employs over 2,000 specialists to support enterprise-level digital transformation projects.
HQ: Tallinn, Estonia • Cybersecurity • Data Science • Data & Analytics • Mobile App Development • IT Consulting • Information Technology • IT Outsourcing • Software • 1001-5000 employees • Est. 1991
≈ $103k – $230k per year (Estimated) • Lead • 5+ years exp • Remote (Poland, Ukraine) • Contractor • Staff
C#
SQL
C#
.NET
Entity Framework Core
Databases
MS SQL
AI/ML
Windsurf
DevOps
Azure
≈ $58k – $89k per year (Estimated) • Senior • 5+ years exp • Remote (Poland) • Senior
C#
C++
Python
C#
.NET
DevOps
Git
Management
Jira
≈ $27k – $68k per year (Estimated) • Junior • 5+ years exp • Remote (Poland, Ukraine) • Junior • English
C#
SQL
C#
.NET
Entity Framework Core
Databases
MS SQL
AI/ML
Windsurf
DevOps
Azure
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
≈ $55k – $95k per year (Estimated) • Equity • Middle • 3+ years exp • In office (Warsaw, Poland) • Bachelor's Degree • Full-Time • Middle
C++
DevOps
GCP
Cybersecurity
GDPR
Intern • Katowice • Remote (Poland) • Internship • Intern • Polish: B2
JavaScript
Node JS
Python
Databases
DynamoDB
DevOps
AWS
CI/CD
Git
AWS Lambda
Azure
GCP
Rest API
Terraform
AWS Step Functions
Xopero is a cybersecurity company specializing in comprehensive backup and disaster recovery solutions designed to protect critical business data across physical, virtual, and cloud environments. The firm provides a unified platform that secures everything from servers and endpoints to SaaS applications like Microsoft 365 and DevOps tools against ransomware and data loss. Known for its focus on cyber resilience, the company offers immutable storage and zero-trust data access to help organizations ensure business continuity and compliance with global security standards.
Warsaw • Gorzów Wielkopolski • Sopot • Cloud Computing • Software • Cybersecurity
$64k – $76k per year • Senior • Gorzów Wielkopolski • Remote (Poland) • Full-Time • Senior • Polish: C1
C#
SQL
C#
.NET
DevOps
Docker
Git
Hyper-V
Kubernetes
TeamCity
VMWare
Amazon S3
Management
Jira
SentinelOne is an American cybersecurity company founded in 2013 and headquartered in Mountain View, California that builds autonomous endpoint and cloud protection. Its Singularity platform runs behavioural AI models directly on each protected device, so threats can be detected, blocked and rolled back without waiting for a cloud signature lookup or an analyst decision. The platform has expanded from endpoint detection into cloud workload security, identity threat protection and a security data lake, and the company has traded on the New York Stock Exchange since 2021.
HQ: Mountain View, United States • Threat Intelligence • Security Operations • Cybersecurity • Artificial Intelligence • Cybersecurity AI • Cloud Security • Endpoint Security • 1001-5000 employees • Est. 2013
≈ $91k – $158k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
≈ $77k – $160k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
≈ $75k – $156k per year (Estimated) • Equity • Staff+ • Remote (EU) • Relocation • Full-Time • Staff
C++
Cybersecurity
SentinelOne
Reef Technologies is a backend Python software house. We design and build the systems you cannot see: APIs, databases, libraries, search algorithms, optimizers, and machine learning infrastructure.
Warsaw • Gdynia • Rzeszów • Artificial Intelligence • IT Consulting • Software
$96k – $150k per year • Senior • 5+ years exp • Rzeszów • Remote (Poland) • Full-Time • Senior
$162k – $204k per year • Lead • 5+ years exp • Gdynia • Remote (Poland) • Full-Time • Staff
Sellision – Wiodący partner technologiczny PrestaShop Expert . Od 12 lat projektujemy, wdrażamy i skalujemy wydajne sklepy internetowe oraz platformy B2B.
Wrocław • Web Development • Commerce • E-commerce Platforms • Est. 2014
$39k – $45k per year • Wrocław • Remote (Poland) • Full-Time • Polish: C1
Secure, enterprise-grade digital transformation. We design, build, and evolve custom software and AI solutions with strong governance.
Warsaw • Information Technology • Artificial Intelligence • Software
$54k – $81k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
Node JS
Python
SQL
TypeScript
JavaScript
Node JS
Nest.JS
Python
FastAPI
Databases
NATS
Redis
AI/ML
LangChain
Langfuse
LangGraph
Model Context Protocol
Frontend
GraphQL
Next.js
React.js
DevOps
Azure
WebSockets
IoT
MQTT
Our Purpose: Digital entrepreneurs are critical for our economic growth, but traditional banks and funding options aren't meeting their needs Our Vision: Every digital entrepreneur can access the capital and knowledge they need to grow big Our ...
Atlanta • New York • Toronto • London • Warsaw • Financial Services • FinTech • Lending
≈ $63k – $97k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Visa sponsorship • Full-Time • Senior
Java
SQL
Java
Spring Boot
DevOps
CI/CD
GCP
Kubernetes
≈ $63k – $97k per year (Estimated) • Senior • 8+ years exp • Poland • Remote (Poland) • Relocation • Visa sponsorship • Full-Time • Senior
Java
SQL
Java
Spring Boot
DevOps
CI/CD
GCP
Kubernetes
