Tether is a digital asset company founded in 2014 that issues USDT, the largest stablecoin in circulation and the most heavily traded asset in crypto markets. Each token is intended to hold a one-to-one peg with the United States dollar and is backed by a reserve portfolio dominated by short-dated Treasury bills, with regular attestation reports published on the reserve composition. Headquartered in San Salvador, El Salvador, the group has expanded beyond stablecoin issuance into gold-backed tokens, Bitcoin mining, energy, peer-to-peer communications and local artificial intelligence infrastructure.
HQ: San Salvador, El Salvador • Crypto Payments • Data Centers • Artificial Intelligence • Blockchain & Crypto • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014
≈ $90k – $220k per year (Estimated) • Senior • Remote • Senior
Node JS
JavaScript
C++
AI/ML
Tokenization
Frontend
npm
Web3
Bitcoin
≈ $150k – $281k per year (Estimated) • Staff+ • 5+ years exp • Remote • Architect • English: B2
Node JS
JavaScript
AI/ML
Tokenization
Web3
Bitcoin
Ethereum
Smart Contracts
Token Standards
≈ $150k – $281k per year (Estimated) • Staff+ • 5+ years exp • Remote • Architect • English: B2
Node JS
JavaScript
AI/ML
Tokenization
Web3
Bitcoin
Ethereum
Smart Contracts
Token Standards
TripleTen is an online career learning platform headquartered in Boston, Massachusetts, and established in 2019. The company offers intensive, project-based bootcamps in software engineering, data science, cybersecurity, and artificial intelligence designed for both beginners and tech professionals. It operates internationally as part of the Nebius Group with a primary focus on the North American market, providing students with mentorship, career coaching, and job placement assistance to facilitate transitions into specialized technology roles.
HQ: Boston, United States • Cybersecurity • Machine Learning • Artificial Intelligence • EdTech Platforms • Bootcamps • Education • Data Science • Data & Analytics • 1001-5000 employees • Est. 2019
$60k – $84k per year (gross) • Senior • 5+ years exp • Belgrade • Remote (Serbia) • Full-Time • Senior • Russian: C1
C#
Go
Java
Kotlin
Python
Databases
Apache Kafka
PostgreSQL
DevOps
ArgoCD
AWS
CI/CD
Docker
GitLab CI
Grafana
Helm
Kubernetes
Terraform
GitLab
Customer.io, legally Peaberry Software, Inc., is a customer engagement software company headquartered in Portland, Oregon, and founded in 2012. The company provides a platform that enables businesses to automate personalized messaging across email, SMS, push notifications, and in-app channels based on real-time customer behavior and data. Serving over 9,000 brands globally, the organization operates as a remote-first company with a focus on data-driven marketing automation and artificial intelligence integration for B2B and B2C enterprises.
HQ: Portland, United States • Software • Customer Analytics • Data & Analytics • AI Agents • Artificial Intelligence • Sales & Marketing • Email Marketing • Marketing Automation • Est. 2012
$150k – $200k per year • Senior • 7+ years exp • Remote (AMER, EMEA) • Senior
Go
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
React.js
$150k – $200k per year • Senior • 7+ years exp • Remote (AMER, EMEA) • Senior
Go
Databases
MySQL
AI/ML
AI Agents
DevOps
AWS
GCP
LiveKit is an open-source real-time audio, video, and AI voice infrastructure platform headquartered in San Francisco. The company provides cloud and developer infrastructure designed to build ultra-low-latency video conferencing, live streaming, and interactive multimodal AI voice agents into web and mobile applications. Powered by flexible SDKs and scalable server orchestration, LiveKit is widely used by developers and enterprise teams to deploy real-time voice and video applications at global scale.
HQ: San Francisco, San Jose, United States • Artificial Intelligence • AI Agents • Speech & Audio AI • Est. 2021
$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
TypeScript
AI/ML
AI Agents
LLM
LiveKit
OpenAI
Marketing
Salesforce
$135k – $300k per year • Equity • Staff+ • Remote (EMEA, North America) • Full-Time • Staff
Go
Databases
ClickHouse
NATS
AI/ML
Multimodal AI
LiveKit
OpenAI
DevOps
gRPC
Kubernetes
OpenTelemetry
Prometheus
GitHub
etcd
$135k – $300k per year • Equity • Senior • Remote (EMEA, North America) • Full-Time • Senior
Go
Databases
ClickHouse
NATS
AI/ML
Multimodal AI
LiveKit
OpenAI
DevOps
gRPC
Kubernetes
OpenTelemetry
Prometheus
GitHub
etcd
Scale your AI or tech business with Lago: event-driven usage metering, hybrid pricing-ready, open-source + cloud — build fast, bill accurately.
HQ: Mexico City, Mexico • Financial Services • Software • Billing & Invoicing • 51-200 employees
≈ $44k – $112k per year (Estimated) • Middle • 3+ years exp • Remote (Argentina, Mexico, Philippines, Serbia, Chile) • Full-Time • Middle
Node JS
Python
Ruby
SQL
JavaScript
TypeScript
Python
Django
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
Redis
Frontend
Angular
React.js
Vue.js
Next.js
DevOps
Git
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
GitHub
Junior • 2+ years exp • Remote (Serbia) • Associate's Degree • Full-Time • Junior
Java
Node JS
PHP
Python
Ruby
SQL
JavaScript
Databases
MySQL
PostgreSQL
Apache Kafka
DynamoDB
RabbitMQ
Redis
Frontend
GraphQL
DevOps
Git
AWS
Azure
Docker
GCP
Kubernetes
Remote (Croatia, Poland, Romania, Serbia) • Full-Time
Python
JavaScript
Python
Django
Databases
PostgreSQL
Frontend
GraphQL
React Router
React.js
Mobile
Algolia
DevOps
CI/CD
Opportunities for all Where you are shouldn't govern what you do. We're changing the way the world works—one brilliant remote hire at a time.
Austin • Toronto • Chicago • Charlotte • Denver • Professional Services • Human Resources
Senior • 5+ years exp • Remote (EMEA) • Full-Time • Senior • English: C1
Ruby
Ruby
Ruby on Rails
DevOps
AWS
CI/CD
Datadog
Platform Engineering
Terraform
Heroku
QA
Sentry
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
Staff+ • 7+ years exp • Belgrade • Remote (Serbia, Spain) • Bachelor's Degree • Staff
Go
Kotlin
Ruby
Rust
SQL
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
AI/ML
AI Agents
Model Context Protocol
Frontend
WebAssembly
DevOps
Amazon S3
ArgoCD
AWS
Azure
Docker
GCP
Kubernetes
Terraform
Rest API
Staff+ • 7+ years exp • Belgrade • Remote (Serbia, Spain) • Bachelor's Degree • Staff
Kotlin
Ruby
Rust
SQL
Databases
Apache Kafka
ClickHouse
DynamoDB
PostgreSQL
AI/ML
AI Agents
Model Context Protocol
Frontend
WebAssembly
DevOps
ArgoCD
AWS
Azure
Docker
GCP
Kubernetes
Terraform
Amazon S3
Rest API
Senior • 5+ years exp • Belgrade • Remote (Serbia, 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
Dentsu Aegis Network (rebranded globally as dentsu) is a major multinational media and digital marketing communications network specializing in advertising, brand strategy, and business transformation. The organization provides integrated solutions spanning creative storytelling, data analytics, media planning, and customer experience management for leading global brands.
HQ: Tokyo, Japan • Media & Entertainment • Sales & Marketing • Advertising • 501-1000 employees
Senior • 6+ years exp • Remote/Hybrid (Belgrade, Serbia) • Full-Time • Senior • English: C1
PHP
JavaScript
PHP
Drupal
Magento
WordPress
AI/ML
Aider
Marketing
Salesforce
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
New Era Technology is a global managed technology service provider and systems integrator. The company delivers digital transformation, IT infrastructure, and enterprise technology solutions to over 20,000 businesses, healthcare organizations, educational institutions, and financial entities worldwide.
HQ: Chicago, United States • Cloud Computing • Cybersecurity • Information Technology • 1001-5000 employees
Remote
Java
Java
Spring Boot
Databases
Apache Kafka
DynamoDB
DevOps
AWS
AWS Lambda
CI/CD
Rest API
Amazon S3
API Gateway
Splunk
PlanetScale offers the world’s fastest and most scalable cloud hosting for Vitess and Postgres.
San Francisco • AI Infrastructure • Information Technology • Web Hosting
$120k – $290k per year • Senior • 5+ years exp • Remote (EMEA) • Senior
C++
Go
Java
Python
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
Senior • 5+ years exp • Remote (EMEA, United States) • Senior
Python
Ruby
Rust
Databases
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
$120k – $290k per year • Senior • 5+ years exp • San Francisco • Remote (EMEA, United States) • Senior
Go
Python
Ruby
Databases
MySQL
PostgreSQL
DevOps
AWS
Azure
GCP
Kubernetes
Hugging Face is an American company, founded in 2016 and headquartered in New York, that runs the largest open platform for sharing machine learning models, datasets and demonstration applications. Its Hub hosts more than a million public models and is often described as the GitHub of machine learning, while its open-source libraries such as Transformers, Diffusers and Datasets are standard tools in research and production pipelines. The company earns revenue from paid Hub features, managed inference endpoints and enterprise deployments, and works with cloud and chip vendors to make open models easy to run anywhere.
HQ: New York, United States • Software • MLOps • Machine Learning • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2016
≈ $53k – $102k per year (Estimated) • Senior • Paris • Remote (EMEA) • Master's Degree • Full-Time • Senior
C++
Go
Python
Rust
TypeScript
AI/ML
Gradio
Hugging Face
DevOps
GitHub
AWS
Azure
GCP
Kubernetes
Boldin (formerly known as NewRetirement) is a financial technology company providing a collaborative financial planning and retirement modeling SaaS platform. Designed to bridge the gap between simple retirement calculators and traditional wealth management firms, the software delivers comprehensive accumulation and decumulation scenario planning for individual investors. Its proprietary modeling engine enables users to run Monte Carlo simulations, aggregate net worth data, optimize tax and Roth conversion strategies, analyze Social Security timing, and forecast healthcare and real estate costs.
Personal Finance • Wealth Management • Financial Services
≈ $67k – $191k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Sidekiq
Databases
PostgreSQL
Frontend
React.js
Material UI
Redux
SWR
Yarn
DevOps
AWS
Marketing
ActiveCampaign
I Am Here is part of the Pulse Learning Group and provides evidence-based mental health and wellbeing solutions aimed at improving employee health, productivity, and engagement. As the partner of choice for businesses seeking to create safe and productive teams, I Am Here delivers solutions that are easy to use, measurable, and effective. The program encourages the use of Employee Assistance Programs and helps cultivate mentally healthy workplaces through compassionate connections and conversations.
Toronto • Wellness Programs • Health Care • Mental Health
≈ $68k – $191k per year (Estimated) • Middle • 3+ years exp • Remote (EMEA, United States, Canada) • Bachelor's Degree • Contractor • Middle
C#
C++
Go
Java
Python
Rust
SQL
TypeScript
AI/ML
AI Agents
DevOps
AWS
CI/CD
CloudFormation
Docker
Kubernetes
Terraform
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
Nordeus is a Serbian game developer founded in 2010 and headquartered in Belgrade. Its football management game Top Eleven has attracted hundreds of millions of players. The studio was acquired by Take-Two Interactive and remains based in Serbia.
HQ: Belgrade, Serbia • Mobile Games • 51-200 employees • Est. 2010
Equity • Senior • 5+ years exp • In office (Belgrade, Serbia) • Senior
C#
C++
Go
Java
Python
SQL
Java
Spring Boot
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
Azure
GCP
GitHub
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
Fliff is a social sports gaming company headquartered in Austin, Texas, and founded in 2019. The company runs a mobile app where users predict sports outcomes with virtual coins that can be redeemed for cash prizes, operating under sweepstakes rules rather than a state gambling licence. It reaches users in most United States states, positioning the product as a free to play alternative to regulated sportsbooks.
HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
Senior • 5+ years exp • Belgrade • Remote (Serbia) • Contractor • Senior
Python
Python
Django
DevOps
Datadog
Grafana
Amazon CloudWatch
Senior • 5+ years exp • Belgrade • Remote (Serbia) • Contractor • Senior
Python
SQL
Go
Python
Asyncio
Django
Databases
Apache Kafka
PostgreSQL
Redis
DevOps
Docker
Kubernetes
Rho is an international full-service Contract Research Organization (CRO) and healthcare advisory firm headquartered in Durham, North Carolina, with European headquarters in Riga, Latvia. Founded in 1984 as a biometrics-focused research institute, Rho operates on a B2B and B2G fee-for-service clinical trial design, biostatistical analysis, and regulatory execution model.
HQ: Durham, United States • HQ: Riga, Latvia • Regenerative Medicine • Health Care • Clinical Research • Est. 1984
Senior • Remote/Hybrid (Belgrade, Serbia) • Full-Time • Senior
Go
Python
Databases
PostgreSQL
Frontend
GraphQL
DevOps
Docker
GCP
Kubernetes
ABBYY Timeline is a leading process mining software with advanced process discovery & task mining capabilities for end-to-end business process visibility.
HQ: Milpitas, United States • Cybersecurity • Artificial Intelligence • Data & Analytics • 501-1000 employees
Staff+ • 10+ years exp • Remote/Hybrid (Belgrade, Serbia) • Staff
C#
C++
SQL
C#
.NET
Databases
Azure SQL Database
AI/ML
Computer Vision
LLM
NLP
OCR
OpenAI
DevOps
Azure
Azure AKS
Azure DevOps
CI/CD
GitHub Actions
Kubernetes
GitHub
Senior • 5+ years exp • Remote/Hybrid (Belgrade, Serbia) • Senior
C#
C++
SQL
C#
.NET
Databases
Azure SQL Database
AI/ML
Computer Vision
LLM
NLP
OCR
OpenAI
DevOps
Azure
Azure AKS
Azure DevOps
CI/CD
GitHub Actions
Kubernetes
GitHub
Senior • 5+ years exp • Remote/Hybrid (Belgrade, Serbia) • Senior
C#
C++
SQL
C#
.NET
Databases
Azure SQL Database
AI/ML
Computer Vision
LLM
NLP
OCR
OpenAI
DevOps
Azure
Azure AKS
Azure DevOps
CI/CD
GitHub Actions
Kubernetes
GitHub
