HackerEarth offers an online platform for companies to list real-world programming challenges to find the right talent. Recruiters can either provide their own challenges or choose from the library of questions.
Bengaluru • Education • Human Resources • Skill Assessment • Est. 2012
≈ $25k – $67k per year (Estimated) • Senior • 3+ years exp • In office (Bengaluru, India) • Senior
Go
Java
Node JS
Python
JavaScript
Databases
DynamoDB
ElasticSearch
MySQL
Redis
Apache Kafka
RabbitMQ
DevOps
AWS
Azure
CI/CD
GCP
Git
Rest API
Docker
Kubernetes
OpsGuru started in 2018 as a collaboration of like-minded individuals with a passion for cloud technology. Our team of highly skilled technical professionals understands big picture goals, uncovers new opportunities, and is committed to solving complex problems for companies across several industries and sizes. Through our years of combined experience and expertise, we've become Canada's leading certified consulting partners for Amazon Web Services, Google Cloud, & Microsoft Azure -specializing in Cloud Adoption, Application Modernization, Kubernetes Enablement, Managed Cloud Operations, Cloud Security and Data Analytics services.
HQ: Vancouver, Canada • LLM & Generative AI • Artificial Intelligence • Information Technology
$115k – $129k per year • Staff+ • 8+ years exp • In office • Bachelor's Degree • Full-Time • Architect
C#
JavaScript
Node JS
PHP
Python
TypeScript
Elixir
Erlang
F#
Haskell
Rust
C#
ASP.NET Core
Node JS
Nest.JS
PHP
Drupal
Laravel
Symfony
Python
Django
Flask
Databases
Azure Cosmos DB
Cassandra
DynamoDB
ElasticSearch
HBase
Memcached
MS SQL
MySQL
OpenSearch
Oracle
PostgreSQL
Redis
AI/ML
LLM
Frontend
Angular
React.js
Sass
Socket.IO
Vue.js
DevOps
AWS
AWS Lambda
Azure
CI/CD
GCP
Git
Kubernetes
OpenShift
Condé Nast is a world-renowned global media company known for producing iconic publications across fashion, culture, design, and lifestyle. Its portfolio features influential media brands such as Vogue, GQ, The New Yorker, Vanity Fair, and Wired. Reaching over a billion consumers across print, digital, video, and social channels, the company shapes cultural conversations and defines trends through high-impact journalism and premium creative content.
New York • Madrid • Milan • Paris • London • News Agencies • Media & Entertainment • Publishing • 501-1000 employees
$175k – $195k per year • Middle • 5+ years exp • In office (New York, United States) • Bachelor's Degree • Full-Time • Middle
JavaScript
Node JS
Python
TypeScript
Databases
Apache Kafka
ElasticSearch
OpenSearch
PostgreSQL
Redis
AI/ML
Copilot
Frontend
GraphQL
React.js
DevOps
AWS
Datadog
Docker
GitHub Actions
Kubernetes
OpenTelemetry
Platform Engineering
Splunk
Terraform
GitHub
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
≈ $59k – $107k per year (Estimated) • In office (Wrocław, Poland) • Full-Time • Polish: C1
JavaScript
Python
SQL
Databases
Apache Kafka
ElasticSearch
MS SQL
Redis
Frontend
React.js
DevOps
Azure
Docker
Kubernetes
Szeroka oferta studiów licencjackich, inżynierskich, magisterskich, jednolitych magisterskich oraz podyplomowych na platformie studia-online.pl. Dołącz do WSKZ i zdobywaj umiejętności niezbędne do rozwijania kariery zawodowej w wygodny i nowoczesny sposób!
Wrocław • Warsaw • Education • E-learning • Higher Education
$32k – $87k per year • In office (Wrocław, Poland) • Full-Time • Polish: C1
PHP
Python
PHP
Laravel
Symfony
Python
Beautiful Soup
FastAPI
Databases
ElasticSearch
MySQL
PostgreSQL
RabbitMQ
Redis
AI/ML
Label Studio
LangChain
Langflow
llama.cpp
LocalAI
Ollama
Frontend
GraphQL
DevOps
CI/CD
Git
GitLab CI
Logstash
GitLab
QA
Selenium
$44k – $71k per year • Senior • Warsaw • Remote (Poland) • Full-Time • Senior • Polish: C1
PHP
SQL
PHP
CodeIgniter
Composer
Laravel
Symfony
Yii
Databases
ElasticSearch
MS SQL
MySQL
PostgreSQL
DevOps
CI/CD
Docker
Rest API
BaseLinker (now branded as Base.com) is an e-commerce workflow automation and multi-channel integration platform founded in 2006 in Wrocław, Poland. The cloud-based software acts as a central operational hub for online retailers, direct-to-consumer (D2C) brands, and multi-channel sellers. By centralizing order management, inventory synchronization, listing automation, shipping label generation, and customer communications across 1,700+ marketplaces, and logistics carriers, the platform drastically cuts manual overhead and eliminates overselling for global e-commerce merchants.
HQ: Wrocław, Poland • Software • Commerce • E-commerce Platforms • Est. 2006
$39k – $60k per year • Wrocław • Remote (Poland) • Full-Time • Polish: C1
PHP
PHP
Doctrine
Symfony
Databases
ElasticSearch
RabbitMQ
Mobile
Dependency Injection
DevOps
Rest API
≈ $67k – $102k per year (Estimated) • Senior • Wrocław • Remote (Poland) • Full-Time • Senior • Polish: C1
PHP
Databases
Apache Kafka
ElasticSearch
MySQL
RabbitMQ
Redis
DevOps
Amazon EC2
Ansible
AWS
AWS Lambda
Cloudflare
Datadog
Debian
Kibana
Nginx
PHP-FPM
Terraform
Ubuntu
Amazon S3
IAM
≈ $55k – $100k per year (Estimated) • Wrocław • Remote (Poland) • Full-Time • Polish: C1
PHP
Databases
Apache Kafka
ElasticSearch
MySQL
RabbitMQ
Redis
DevOps
Amazon EC2
Ansible
AWS
AWS Lambda
Cloudflare
Datadog
Debian
Kibana
Nginx
PHP-FPM
Terraform
Ubuntu
Amazon S3
IAM
EcoVadis is a sustainability intelligence company that provides a SaaS platform for assessing and improving the environmental, social and ethical performance of organisations and their supply chains. In practice, it helps companies understand how well they and their suppliers are managing topics such as carbon and climate impact, labour and human rights, ethics and responsible procurement. For job seekers, the core problem EcoVadis tackles is a common one in modern business, large organisations are under pressure to report on sustainability and reduce risk across complex global supply networks, but the data is fragmented, hard to verify and difficult to turn into consistent decisions.
Kuala Lumpur • Barcelona • Warsaw • Washington • London • Transportation & Logistics • Cybersecurity • Supply Chain
Senior • 6+ years exp • Remote/Hybrid (Kuala Lumpur, Malaysia) • Full-Time • Senior
C#
SQL
C#
.NET
Databases
ElasticSearch
MS SQL
DevOps
Azure
Docker
QA
Selenium
Senior • 6+ years exp • In office (Kuala Lumpur, Malaysia) • Full-Time • Senior
C#
SQL
C#
.NET
Databases
ElasticSearch
MS SQL
DevOps
Azure
Docker
QA
Selenium
N-iX is a global software development and IT consulting company founded in Lviv, Ukraine, in 2002. The firm partners with enterprise clients, mid-sized businesses, and tech startups to deliver custom software engineering, cloud transformation, AI and data analytics, and embedded systems solutions. Operating across multiple delivery hubs in Europe and the Americas, it focuses on helping organizations scale their engineering capabilities and accelerate digital transformation.
HQ: Lviv, Ukraine • HQ: Valletta, Malta • Data & Analytics • Artificial Intelligence • Software • 1001-5000 employees • Est. 2002
$22k – $30k per year • Junior • 2+ years exp • In office (Kraków, Poland) • Full-Time • Junior
JavaScript
Python
Databases
ElasticSearch
OpenSearch
Frontend
Bootstrap
JQuery
React Bootstrap
React.js
DevOps
Bitbucket
Git
GitHub Actions
Jenkins
Octopus Deploy
Rest API
TeamCity
GitHub
Azure
CI/CD
Cybersecurity
Veracode
QA
k6
Postman
Robot Framework
$67k – $81k per year • Senior • 6+ years exp • Kraków • Remote (Poland) • Full-Time • Senior
Groovy
Java
TypeScript
JavaScript
Java
Gradle
Spring Boot
OpenJDK
Databases
Apache Kafka
ElasticSearch
PostgreSQL
Frontend
Angular
DevOps
Docker
Docker Compose
Azure
CI/CD
Rest API
Cybersecurity
Keycloak
SonarQube
QA
Playwright
Swagger
$71k – $74k per year • Senior • 5+ years exp • In office (Kraków, Poland) • Freelance • Senior
C#
C++
JavaScript
PowerShell
SQL
TypeScript
C#
ASP.NET Core
SignalR
Databases
ElasticSearch
MS SQL
AI/ML
Copilot
Frontend
Angular
npm
DevOps
Azure
GitHub Actions
TeamCity
Windows Server
GitHub
Design
AutoCAD
Bito offers a coding forum that uses bi-directional communication with Jira, Slack, and other key tools to help coders seamlessly collaborate with each other, solve problems, and get questions answered.
Tashkent • Bengaluru • Information Technology • Est. 2021
$9.6k – $14k per year (net) • Middle • 1+ year exp • In office (Tashkent, Uzbekistan) • Middle
Node JS
JavaScript
Databases
ElasticSearch
DevOps
CI/CD
Debian
Docker
GCP
GitHub Actions
GitLab CI
Grafana
Kubernetes
Ubuntu
VMWare
GitHub
GitLab
Ansible
Terraform
Expression Networks is a technology solutions provider based in Washington, D.C., and was founded in 1997. The company develops artificial intelligence and machine learning-enabled data fusion, analytics, and electromagnetic spectrum management solutions, including its VOR data-to-intelligence platform. It primarily serves United States government agencies such as the Department of Defense and Department of Justice to support national security, law enforcement, and space missions.
HQ: Washington, United States • Analytics Platforms • National Security • Government • Decision Intelligence • Artificial Intelligence • Electronic Warfare • Military • Data & Analytics • 51-200 employees • Est. 1997
≈ $123k – $222k per year (Estimated) • Senior • 5+ years exp • In office (Washington, United States) • Associate's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Databases
ElasticSearch
MySQL
PostgreSQL
Frontend
Angular
React.js
Vue.js
DevOps
AWS
Azure
Git
GCP
≈ $104k – $209k per year (Estimated) • Senior • 8+ years exp • In office (Washington, United States) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Databases
Databricks
ElasticSearch
OpenSearch
AI/ML
Hadoop
Spark
DevOps
Azure
Azure DevOps
CI/CD
Docker
Helm
Kubernetes
Vector
Cybersecurity
Aqua Security
Nessus
SonarQube
Analytics
Power BI
Tableau
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
$200k – $220k per year • Equity • Staff+ • 10+ years exp • Remote (United States) • Relocation • Bachelor's Degree • Full-Time • Staff
Ruby
Ruby
Ruby on Rails
Databases
ClickHouse
ElasticSearch
Redis
DevOps
Rest API
≈ $165k – $275k per year (Estimated) • Equity • Staff+ • 10+ years exp • Remote (United States) • Full-Time • Staff
Ruby
Ruby
Ruby on Rails
Databases
ClickHouse
ElasticSearch
Redis
DevOps
Rest API
Guidepoint runs an expert network serving investors, consultancies and corporations. Its platform arranges consultations, surveys and events with industry practitioners. The firm covers healthcare, technology, industrials and consumer sectors.
HQ: New York, United States • Asset Management • Professional Services • Artificial Intelligence • Est. 2003
Top 25% payVerified live · 3 hours ago
2 months ago
AI Engineer
$135k – $210k per year • Senior • 6+ years exp • Remote/Hybrid (Toronto, Canada) • Bachelor's Degree • Senior
Python
Python
Asyncio
FastAPI
Flask
Databases
Databricks
ElasticSearch
Pinecone
AI/ML
Chain-of-Thought
Gemini
Hallucination
Hybrid Search
LangChain
LlamaIndex
LLM
MLFlow
Prompt Engineering
RAG
Spark
Anthropic
LLMOps
OpenAI
AI Agents
DevOps
ArgoCD
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Helm
Kubernetes
Vector
$135k – $210k per year • Senior • 6+ years exp • Remote/Hybrid (Toronto, Canada) • Bachelor's Degree • Senior
Python
Python
Asyncio
FastAPI
Flask
Databases
Databricks
ElasticSearch
Pinecone
AI/ML
Chain-of-Thought
Gemini
Hallucination
Hybrid Search
LangChain
LlamaIndex
LLM
MLFlow
Prompt Engineering
RAG
Spark
Anthropic
LLMOps
OpenAI
AI Agents
DevOps
ArgoCD
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Helm
Kubernetes
Vector
≈ $28k – $71k per year (Estimated) • Senior • 7+ years exp • Remote/Hybrid (Pune, India) • Bachelor's Degree • Part-Time • Senior
Python
SQL
Python
Aiohttp
Asyncio
Django
FastAPI
Flask
Databases
Apache Kafka
Azure Cosmos DB
Databricks
Delta Lake
ElasticSearch
Neo4j
RabbitMQ
Redis
AI/ML
NLP
Spark
Knowledge Graph
MLFlow
DevOps
Azure
Azure AKS
Azure DevOps
CI/CD
Datadog
Docker
Helm
Kubernetes
OpenTelemetry
Prometheus
Kong
Nginx
API Gateway
Analytics
ETL/ELT
Power BI
Marketing
Salesforce
Zepto is an online grocery delivery platform that aims to deliver groceries in less than 10 minutes through its network of hyperlocal stores and optimized micro warehouses.
Gurgaon • Bengaluru • Commerce • Delivery • Online Groceries • Est. 2021
≈ $26k – $71k per year (Estimated) • Middle • 3+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Middle
Python
Databases
Apache Kafka
ElasticSearch
OpenSearch
AI/ML
Anomaly Detection
BERT
NLP
NLTK
PyTorch
RAG
Semantic Search
TensorFlow
Transformers
Knowledge Graph
Recommender Systems
Semantic Search
AI Agents
Flink
Easybill is a prominent cloud-based software provider that specializes in digital invoicing, quote management, and e-commerce automation solutions. The platform is designed to streamline administrative and financial workflows for freelancers, small business owners, and online retailers. Headquartered in Kaarst, Germany, the company delivers secure, GDPR-compliant tools tailored to support business operations primarily across the European market.
HQ: Kaarst, Germany • Software • Billing & Invoicing • 51-200 employees • Est. 2007
≈ $90k – $220k per year (Estimated) • Senior • Remote (Germany) • Full-Time • Senior • German: C1 • English: B2
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
ElasticSearch
MinIO
MySQL
Redis
TiDB
AI/ML
ChatGPT
Claude
Claude Code
Frontend
React.js
DevOps
Docker
≈ $91k – $222k per year (Estimated) • Senior • Remote (Germany) • Full-Time • Senior • German: C1 • English: B2
Java
Kotlin
Node JS
PHP
TypeScript
JavaScript
PHP
Symfony
Databases
ElasticSearch
MinIO
MySQL
Redis
TiDB
AI/ML
Claude
Claude Code
Frontend
Next.js
React.js
DevOps
Docker
GitHub
Remote (Germany) • Full-Time • German • English: B2
Java
Rust
TypeScript
Databases
ClickHouse
ElasticSearch
MinIO
MySQL
Redis
TiDB
DevOps
HAProxy
Kubernetes
Nginx
Ubuntu
Founded in 2015 and headquartered in Warsaw, Poland, Onwelo is a global technology consulting and software development company specializing in custom IT solutions for enterprise clients. The company delivers services across cloud transformation, AI and data analytics, cybersecurity, intelligent automation (RPA), quality assurance, and managed IT services.
HQ: Warsaw, Poland • Artificial Intelligence • Software • Information Technology • Est. 2015
$60k – $80k per year • Senior • Kraków • Remote (Poland) • Full-Time • Senior • Polish: C1
Python
Databases
ElasticSearch
FAISS
Milvus
Pinecone
Qdrant
AI/ML
Claude
Gemini
LangChain
Llama
LlamaIndex
LLM
NLP
RAG
GPT-4
Hugging Face
OCR
DevOps
AWS
Azure
GCP
Rest API
Cybersecurity
GDPR
LG Ad Solutions is a connected television advertising company headquartered in Mountain View, California, and founded in 2012 as Alphonso. The company sells advertising inventory and audience data across LG smart televisions and other streaming environments, including home screen placements and automatic content recognition based targeting. It became the advertising arm of LG Electronics after the Korean manufacturer took majority ownership in 2021.
HQ: Mountain View, United States • Televisions • Consumer Electronics • Marketing Analytics • Data & Analytics • Streaming & OTT Platforms • Media & Entertainment • Sales & Marketing • Advertising • Est. 2012
≈ $20k – $78k per year (Estimated) • In office (Bengaluru, India)
Scala
Python
SQL
Python
pySpark
Databases
Apache Kafka
Databricks
ElasticSearch
OpenSearch
AI/ML
Spark
DevOps
AWS
Git
Pulumi
Amazon S3
Scopely is a leading American video game developer, publisher, and interactive entertainment company headquartered in Culver City, California. Founded in 2011, the company specializes in free-to-play mobile games and live-ops game management across mobile, web, and PC platforms.
HQ: Culver City, United States • Game Development • Gaming • Mobile Games • 1001-5000 employees • Est. 2011
≈ $25k – $66k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Senior
Python
Python
Django
Django REST Framework
Celery
FastAPI
Databases
Milvus
pgvector
Pinecone
PostgreSQL
Weaviate
Apache Kafka
ElasticSearch
OpenSearch
RabbitMQ
Redis
AI/ML
RAG
Semantic Search
Semantic Search
LangChain
LlamaIndex
LLM
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
CI/CD
Docker
Git
Rest API
Amazon CloudWatch
Amazon ECS
Amazon S3
IAM
Kubernetes
Oleria is a software development company offering adaptive and autonomous identity security solutions that provide real-time visibility and proactively mitigate access risks to protect organizational data.
Bengaluru • Artificial Intelligence • Cybersecurity • Identity Management • Est. 2022
≈ $26k – $69k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Senior
Go
Java
Python
SQL
Databases
Apache Kafka
ClickHouse
Databricks
ElasticSearch
AI/ML
Spark
Time Series Forecasting
DevOps
AWS
Kubernetes
Walker Digital Table SystemsWDTS is the world's largest supplier of RFID-enabled table games and casino cage solutions. We want to help optimize every aspect of your business. Contact Us ProductsWDTS' full gaming floor solutions.
Gurgaon • Gaming • Hardware • iGaming & Gambling • Est. 2010
≈ $32k – $77k per year (Estimated) • Staff+ • 10+ years exp • In office (Gurgaon, India) • Architect
Python
Databases
Apache Kafka
ElasticSearch
DevOps
AWS
CI/CD
Docker
Grafana
Kubernetes
Platform Engineering
Prometheus
Rest API
Splunk
Terraform
IAM
ArgoCD
FluxCD
GitOps
Istio
Linkerd
Service Mesh
We help US companies hire top LATAM talent fast. First shortlist in 3–5 days. 97% retention. No per-placement fees. Start hiring today.
Bogotá • Mexico City • Buenos Aires • London • Medellín • Human Resources • Professional Services
≈ $81k – $168k per year (Estimated) • Staff+ • 8+ years exp • In office (Buenos Aires, Argentina) • Bachelor's Degree • Full-Time • Staff • Spanish
Java
Python
Rust
Databases
PostgreSQL
DynamoDB
ElasticSearch
OpenSearch
Snowflake
DevOps
gRPC
OpenTelemetry
Prometheus
Trunk-Based Development
Docker
Docker Compose
Kubernetes
