Offchain Labs is a blockchain technology company headquartered in New York City, New York, and founded in 2018. The company develops scaling solutions for the Ethereum network, most notably the Arbitrum ecosystem, which includes Arbitrum One, Arbitrum Nova, and the Arbitrum Orbit development framework. It provides infrastructure for decentralized applications and enterprise-grade onchain systems, operating as a core contributor to the Ethereum ecosystem through research, protocol development, and strategic investments.
HQ: New York, United States • IT Infrastructure • Information Technology • Smart Contracts & Security • Web3 & dApps • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018
≈ $105k – $235k per year (Estimated) • Remote (United States) • Full-Time
Bash
Python
AI/ML
Time Series Forecasting
DevOps
ArgoCD
AWS
Azure
CI/CD
GCP
GitHub Actions
GitOps
Grafana
k9s
Kubernetes
Loki
Mimir
Prometheus
Terraform
Amazon CloudWatch
GitHub
Cybersecurity
Least Privilege
Threat Modeling
Web3
Aave
Arbitrum
Ethereum
ZeroDev
≈ $121k – $224k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Go
Python
AI/ML
Red Teaming
DevOps
AWS
Cybersecurity
Burp Suite
MITRE ATT&CK
Nuclei
OWASP ASVS
OWASP Top 10
SOC 2
Web3
Aave
Arbitrum
Ethena
Ethereum
DeFi
Smart Contracts
ZeroDev
HR Contact - agencja rekrutacyjna specjalizująca się w IT, Fintech, E-commerce i inżynierii. Rekrutacja end-to-end w EMEA, USA i LATAM. 950+ zrealizowanych projektów.
Kraków • Information Technology • Professional Services • Human Resources
$77k – $80k per year • Senior • 7+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Python
SQL
Python
FastAPI
Databases
MariaDB
MySQL
PostgreSQL
AI/ML
NLP
AI Agents
DevOps
AWS
API Gateway
BlueOptima provides a "coding effort analytics" platform for developers and managers. It helps create better quality code. Developers can have visibility over their efforts and can receive feedback on it.
Bengaluru • London • Belfast • Cambridge • Information Technology • Data & Analytics • Code Intelligence • 51-200 employees • Est. 2006
≈ $20k – $58k per year (Estimated) • Equity • Junior • 2+ years exp • Bengaluru • Remote (India, United Kingdom) • Bachelor's Degree • Full-Time • Confidential • Junior
Python
Databases
PostgreSQL
AI/ML
AI Agents
Embeddings
Hallucination
LangChain
LangGraph
LLM
Prompt Engineering
Encoder-Decoder
Fine-tuning
Hugging Face
DevOps
Grafana
Analytics
Tableau
RTX is comprised of three market-leading businesses - Collins Aerospace, Pratt & Whitney and Raytheon - working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
HQ: Arlington, United States • Manufacturing • Defense Manufacturing • Space & Aerospace • Military • Aerospace Manufacturing • 5000+ employees
$132k – $252k per year • Staff+ • 10+ years exp • Arlington • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Python
DevOps
Ansible
CI/CD
Terraform
API Gateway
IAM
Cybersecurity
Least Privilege
NIST 800-53
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
$48k – $71k per year • Poznań • Remote (Poland) • Full-Time
Python
AI/ML
Reinforcement Learning
Amazon SageMaker
DevOps
AWS
Azure
$64k – $83k per year • Rzeszów • Remote (Poland) • Full-Time
C#
Java
Python
AI/ML
AI Agents
AWS Bedrock
Copilot
Prompt Engineering
Model Context Protocol
DevOps
AWS
Azure
CI/CD
GitLab CI
GitHub
GitLab
Point Wild is a strategic creative agency and consultancy that specializes in brand design, digital storytelling, and immersive content creation. The company collaborates with brands, organizations, and cultural initiatives to craft distinct visual identities and engaging narrative experiences across digital platforms. By combining design thinking with creative production, it helps clients elevate their market presence and build meaningful connections with their audiences.
Warsaw • Pune • Internet Services • Internet Security Services • Information Security • Cybersecurity
≈ $66k – $100k per year (Estimated) • Senior • 5+ years exp • Warsaw • Remote (Poland, Romania, Ukraine) • Full-Time • Senior
Python
Ruby
SQL
Databases
Apache Kafka
DynamoDB
ElasticSearch
OpenSearch
Redis
DevOps
Amazon EC2
Amazon EKS
Ansible
AWS
AWS Lambda
Azure
Azure AKS
Bitbucket
CI/CD
CloudFormation
Docker
GCP
Git
GitHub Actions
Google GKE
Incident Management
Kubernetes
Terraform
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
GitLab
IAM
Cybersecurity
Least Privilege
Staff+ • 8+ years exp • Remote (Estonia, United States) • Bachelor's Degree • Architect
Go
Java
Python
Databases
Amazon Aurora
Mobile
Clean Architecture
DevOps
Amazon EC2
Amazon EKS
AWS
Docker
Kubernetes
Amazon S3
Grafana
OpenTelemetry
Prometheus
Cybersecurity
Threat Modeling
≈ $71k – $147k per year (Estimated) • Staff+ • 8+ years exp • Remote (Lithuania, United States) • Bachelor's Degree • Architect
Go
Java
Python
Databases
Amazon Aurora
Mobile
Clean Architecture
DevOps
Amazon EC2
Amazon EKS
AWS
Docker
Kubernetes
Amazon S3
Grafana
OpenTelemetry
Prometheus
Cybersecurity
Threat Modeling
Virtusa Corporation is a global provider of digital business strategy, digital engineering, and information technology (IT) services and solutions that help clients change, disrupt, and unlock new value through innovation engineering. Virtusa serves Global 2000 companies in Banking, Financial Services, Insurance, Healthcare, Communications, Media, Entertainment, Travel, Manufacturing, and Technology industries.Virtusa helps clients grow their business with innovative products and services that create operational efficiency using digital labor, future-proof operational and IT platforms, and rationalization and modernization of IT applications infrastructure. This is achieved through a unique approach blending deep contextual expertise, empowered agile teams, and measurably better engineering to create holistic solutions that drive business forward at unparalleled velocity enabled by a culture of cooperative disruption.
Warsaw • Financial Services • Software • Information Technology
$65k – $70k per year • Lead • 4+ years exp • Warsaw • Remote (Poland) • Bachelor's Degree • Full-Time • Staff
Java
Python
Ruby
DevOps
Amazon EKS
Ansible
ArgoCD
AWS
Azure
Azure AKS
Chef
Docker
GCP
GitHub Actions
Kubernetes
Terraform
Amazon ECS
GitHub
Synerise is a composable AI infrastructure platform that captures behavioral signals in real time, predicts next actions, and automates decisions — from the first millisecond to billions of events.
Kraków • Machine Learning • Data & Analytics • Artificial Intelligence
$61k – $77k per year • Senior • 5+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Node JS
Python
SQL
TypeScript
JavaScript
Node JS
Joi
Sequelize
Databases
Apache Kafka
PostgreSQL
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
OpenAI
DevOps
CI/CD
Docker
Git
GitLab CI
Kubernetes
Rest API
GitHub
GitLab
QA
Jest
Vitest
$45k – $64k per year • Kraków • Remote (Poland) • Full-Time
Java
Python
Rust
Scala
SQL
Scala
Akka
Cats
ZIO
Databases
Apache Kafka
ClickHouse
ElasticSearch
OpenSearch
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
Azure
Azure AKS
GCP
Jaeger
Kubernetes
OpenTelemetry
GitHub
From cloud migration and managed services to advanced data/AI and cybersecurity solutions. Take advantage of Google Cloud, Microsoft Azure or OChK Platform.
Warsaw • Cybersecurity • Information Technology • Cloud Computing
$64k – $77k per year • Staff+ • Warsaw • Remote (Poland) • Full-Time • Architect • Polish: C1
Bash
Python
Python
FastAPI
DevOps
Git
Terraform
GitHub
Cybersecurity
HashiCorp Vault
Cryptography
Vault
Management
Google Workspace
Jira
Slack
QA
Swagger
$42k – $48k per year • Warsaw • Remote (Poland) • Full-Time • Polish: C1
C#
Go
JavaScript
Python
SQL
TypeScript
C#
.NET
Entity Framework Core
Databases
MS SQL
PostgreSQL
AI/ML
LLM
Vertex AI
OpenAI
Frontend
React.js
DevOps
Azure
Docker
GCP
Hyper-V
OpenStack
VMWare
GitHub
Management
Google Workspace
Jira
Slack
React Native experts helping enterprise teams ship faster with AI-native engineering, agentic infrastructure, and 10+ years of cross-platform expertise.
Wrocław • Information Technology • Software • Mobile App Development
≈ $69k – $106k per year (Estimated) • Senior • 7+ years exp • Wrocław • Remote (Poland) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
JavaScript
AI/ML
Computer Vision
LLM
Multimodal AI
NLP
RAG
AI Agents
Edge AI
Frontend
React.js
Mobile
React Native
DevOps
AWS
Cloudflare
GCP
GitHub
TrueML is a leading company in the fintech sector, known for its innovative solutions that prioritize customer experience in the financial services industry. The company, along with its family of companies like TrueAccord, focuses on developing intelligent, digital-first communication platforms and products that revolutionize the consumer experience in financial health management. TrueML leverages the expertise of a dynamic team of data scientists, financial services experts, and customer experience specialists to create technology that addresses roadblocks to consumers' financial well-being, ensuring inclusivity and accessibility in financial systems.
San Francisco • FinTech
$70k – $87k per year • Senior • 5+ years exp • Remote (Mexico) • Full-Time • Senior
Python
AI/ML
NumPy
Pandas
PyTorch
TensorFlow
Amazon SageMaker
DevOps
AWS
AWS Lambda
Amazon S3
Since 1946, the American Institutes for Research (AIR) has been advancing evidence to evolve systems, improve lives, and ultimately create a better, more equitable world. We are a nonprofit research and technical assistance organization working to solve some of the most urgent challenges in the U.S. and around the world. Our experts in education, health, workforce, human services, and international development follow the evidence to find and apply solutions that will work.
Arlington • Nairobi • Chicago • Washington • Education • Est. 1946
≈ $125k – $221k per year (Estimated) • Senior • 3+ years exp • Arlington • Remote (United States) • Visa sponsorship • PhD • Full-Time • Senior
Drata is a security and compliance automation platform that continuously monitors and collects evidence of a company's security controls, while streamlining compliance workflows end-to-end to ensure audit readiness.
HQ: San Diego, United States • Information Security • Cybersecurity • Security Compliance • 501-1000 employees
$192k – $260k per year • Equity • Senior • 7+ years exp • New York • San Francisco • San Diego • Remote (United States) • Full-Time • Senior
Python
TypeScript
Databases
Chroma
FAISS
Pinecone
Snowflake
AI/ML
LLM
Human-in-the-Loop
LLM Guardrails
AI Agents
Function Calling
Embeddings
Prompt Engineering
RAG
Knowledge Graph
Headquartered in San Francisco, California, Kentik is a network observability, intelligence, and analytics software company. The company provides a cloud-native SaaS platform that unifies real-time network flow data, routing telemetry, synthetic performance metrics, and infrastructure security analytics across cloud, enterprise, data center, and service provider environments.
HQ: San Francisco, United States • Data Centers • Artificial Intelligence • Information Technology
$144k – $168k per year • Senior • 5+ years exp • Remote (United States) • Internship • Senior
Bash
Python
SQL
AI/ML
Synthetic Data
DevOps
Akamai
Dynatrace
Splunk
Ansible
AWS
Azure
GCP
Grafana
Prometheus
$144k – $168k per year • Senior • 5+ years exp • Remote (United States) • Internship • Senior
Bash
Python
SQL
AI/ML
Synthetic Data
DevOps
Akamai
Dynatrace
Splunk
Ansible
AWS
Azure
GCP
Grafana
Prometheus
$200k – $245k per year • Staff+ • Remote (United States) • Internship • Staff
Rust
JavaScript
Node JS
Python
Databases
Apache Kafka
MySQL
PostgreSQL
Redis
AI/ML
Synthetic Data
Frontend
React.js
DevOps
Akamai
CI/CD
Jenkins
Platform Engineering
GitHub
gRPC
HAProxy
Management
Jira
The Quality Group (The Quality Group GmbH) is a German sports nutrition and functional food company known for popular health brands such as ESN and More Nutrition. The organization formulates, manufactures, and distributes a wide range of products, including protein powders, supplements, low-sugar snacks, and fitness nutrition. By combining high-standard manufacturing with direct-to-consumer digital channels and strong influencer partnerships, it serves as a major player in the European health and lifestyle market.
HQ: Hamburg, Germany • Information Technology • 1001-5000 employees
≈ $77k – $185k per year (Estimated) • Remote (Germany) • German: C1
Python
AI/ML
ChatGPT
Claude
Embeddings
RAG
Reranking
AI Agents
Management
n8n
≈ $71k – $144k per year (Estimated) • Senior • Remote (Germany) • Senior • German: C1
Python
SQL
Databases
Databricks
AI/ML
dbt
DevOps
AWS
Git
Terraform
The Quality Group is a sports nutrition and health supplements company headquartered in Elmshorn, Germany, founded in 2020. The firm specializes in the development and production of protein supplements, vitamins, and functional foods under major brands such as ESN and More Nutrition. It operates a vertically integrated business model with in-house manufacturing and a strong focus on direct-to-consumer sales and influencer-driven marketing across Europe.
HQ: Elmshorn, Germany • Influencer Marketing • Sales & Marketing • Health & Wellness Products • Consumer Goods • Dietary Supplements • Commerce • Food & Beverages • Sports Nutrition • 1001-5000 employees • Est. 2020
≈ $78k – $187k per year (Estimated) • Remote (Germany) • Full-Time
Python
AI/ML
AI Agents
ChatGPT
Claude
Embeddings
RAG
Reranking
LLM Guardrails
Cybersecurity
GDPR
Management
n8n
≈ $71k – $144k per year (Estimated) • Senior • Remote (Germany) • Full-Time • Senior
Python
SQL
Databases
Databricks
AI/ML
dbt
DevOps
AWS
Git
Terraform
Peoplemore is a Polish software development and IT consulting company founded by software engineers. The company specializes in bespoke software development, legacy systems modernization, team augmentation, and intelligent automation for clients globally. Its mission focuses on combining high-quality technology delivery with an employee-centric and collaborative approach.
HQ: Warsaw, Poland • Professional Services • Information Technology • Human Resources • IT Outsourcing • Est. 1969
$70k – $96k per year • Senior • Warsaw • Remote (Poland) • Internship • Senior
Huntress is a cybersecurity software company focused on helping organisations detect and respond to threats that traditional preventative tools can miss. Its products are built around identifying suspicious activity in real environments, investigating what is happening, and supporting remediation, which is particularly important for teams that do not have the time or specialist resources to run a full security operations centre. For job seekers, that means the work is closely tied to real incident patterns, attacker behaviour, and the practical challenges of securing modern business systems.
Embedded Systems • Hardware • Threat Intelligence • Endpoint Security • Cybersecurity
≈ $120k – $240k per year (Estimated) • Equity • Lead • Remote (United States) • Full-Time • Principal
C#
C++
PowerShell
Python
Databases
ElasticSearch
DevOps
Kibana
Cybersecurity
YARA
Tenarai (formerly Infogain) is a Silicon Valley-based global technology services firm that specializes in enterprise artificial intelligence acceleration, digital transformation, and software engineering. The company partners with Fortune 500 leaders across sectors such as technology, retail, healthcare, and travel to design and implement custom AI-driven solutions and modernize data architectures.
HQ: Los Gatos, United States • Professional Services • Information Technology • Artificial Intelligence • 201-500 employees
$70k – $80k per year • Senior • Kraków • Remote (Poland) • Full-Time • Senior
C++
Go
JavaScript
Python
C++
LLVM
DevOps
Bazel
CI/CD
Git
GitHub Actions
Kubernetes
Platform Engineering
GitHub
Hiflylabs is a Hungarian data company founded in 2005 and headquartered in Budapest. It builds data warehouses, analytics and machine learning solutions for banks, telecoms and retailers. The company combines consulting with its own accelerators and tools.
HQ: Budapest, Hungary • Digital Goods • Artificial Intelligence • Data & Analytics • 201-500 employees • Est. 2005
≈ $49k – $118k per year (Estimated) • Staff+ • 5+ years exp • Budapest • Remote (Hungary) • Contractor • Middle • English
Java
Python
Scala
SQL
Databases
Databricks
AI/ML
Hadoop
MLFlow
Spark
DevOps
AWS
Azure
CI/CD
GCP
Jenkins
Rest API
≈ $21k – $79k per year (Estimated) • Middle • 3+ years exp • Budapest • Remote (Hungary) • Full-Time • Middle • English: C1
Java
Kotlin
Node JS
Python
Swift
TypeScript
JavaScript
Swift
Moya
RxSwift
Swinject
SwiftLint
Frontend
Angular
React.js
Mobile
CocoaPods
Combine
iOS SDK
MVVM
SwiftUI
VIPER
DevOps
CI/CD
≈ $42k – $95k per year (Estimated) • Senior • 5+ years exp • Budapest • Remote (Hungary) • Contractor • Senior • English
Java
Kotlin
Node JS
Python
TypeScript
JavaScript
Frontend
Angular
React.js
Design
Figma
FigJam
Management
Miro
