Upwork is a global digital work platform that connects businesses with independent talent across diverse fields such as software development, design, marketing, and finance. Created through the 2013 merger of Elance and oDesk, the public American company provides tools for contracting, collaboration, time tracking, and cross-border payments. Headquartered in San Francisco, it serves clients ranging from startups and small businesses to global enterprises seeking flexible remote workforce solutions.
HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • Est. 2013
Manila • Remote (APAC) • Contractor • Middle
Java
Kotlin
TypeScript
DevOps
CI/CD
Git
Rest API
QA
Playwright
≈ $101k – $242k per year (Estimated) • Lead • Bogotá • Remote (LATAM, United States) • Contractor • Staff • English
JavaScript
Python
TypeScript
AI/ML
AI Agents
ChatGPT
Claude
Function Calling
Gemini
Model Context Protocol
RAG
DevOps
CI/CD
Management
Google Workspace
Slack
Remote (LATAM) • Visa sponsorship • Master's Degree • Full-Time
Java
Kotlin
TypeScript
DevOps
CI/CD
Git
Rest API
QA
Playwright
Svitla Systems is a global digital solutions and custom software engineering company headquartered in California, with delivery centers across North America, Latin America, Europe, and Asia. Founded in 2003, the company offers end-to-end IT services, including cloud architecture, AI/machine learning integration, data engineering, DevOps, and mobile and web application development.
HQ: Kraków, Poland • Artificial Intelligence • Information Technology • Software • Est. 2003
≈ $63k – $97k per year (Estimated) • Senior • Białystok • Remote (Poland) • Full-Time • Senior
Java
Python
TypeScript
JavaScript
Java
Spring Boot
AI/ML
AI Agents
Copilot
Fine-tuning
Haystack
LangChain
LangGraph
LLM
Model Context Protocol
Prompt Engineering
RAG
Semantic Kernel
OpenAI
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
GitHub
≈ $66k – $109k per year (Estimated) • Senior • Warsaw • Remote (Poland) • Full-Time • Senior
Java
Python
JavaScript
TypeScript
Java
Spring Boot
AI/ML
AI Agents
Copilot
Fine-tuning
Haystack
LangChain
LangGraph
LLM
Model Context Protocol
Prompt Engineering
RAG
Semantic Kernel
OpenAI
Frontend
React.js
DevOps
Azure
Azure AKS
Kubernetes
GitHub
≈ $61k – $94k per year (Estimated) • Senior • 5+ years exp • Gdańsk • Remote (Europe) • Full-Time • Senior
JavaScript
PHP
SQL
C#
Objective-C
TypeScript
PHP
Eloquent
Laravel
Databases
Amazon Aurora
MariaDB
MySQL
Instacart's enterprise AI platform provides specialized artificial intelligence solutions designed to modernize online and in-store grocery retail. The technology suite includes white-label conversational shopping assistants, computer-vision inventory tracking, and automated catalog enrichment tools trained on extensive historical retail data. By integrating smart hardware and predictive analytics into existing supermarket networks, it enables grocers to streamline operations, enhance inventory visibility, and deliver personalized shopping experiences.
San Francisco • Chicago • Boston • Wayne • Allentown
≈ $100k – $196k per year (Estimated) • Equity • Senior • 4+ years exp • Remote (Canada) • Bachelor's Degree • Full-Time • Senior
Go
Java
Node JS
Python
Ruby
SQL
JavaScript
Kotlin
Swift
TypeScript
Python
Django
FastAPI
Flask
Databases
DynamoDB
MySQL
PostgreSQL
Redis
Apache Kafka
AI/ML
LLM Guardrails
AI Agents
Frontend
React.js
Mobile
React Native
DevOps
AWS
Docker
GCP
gRPC
Kubernetes
Grafana
OpenTelemetry
Prometheus
Analytics
A/B Testing
Marketing
Amplitude
≈ $101k – $219k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Canada) • Bachelor's Degree • Full-Time • Senior
Go
Java
Python
SQL
TypeScript
Databases
Apache Kafka
ElasticSearch
FAISS
Pinecone
Weaviate
AI/ML
Dagster
LangChain
LlamaIndex
LLM
Anthropic
Edge AI
LLM Guardrails
OpenAI
RAG
Fine-tuning
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
Vector
Analytics
A/B Testing
DEPT is a global digital agency headquartered in Amsterdam that merges technology, marketing, and creative capabilities to help brands innovate and grow. The company delivers end-to-end solutions spanning digital product development, customer experience design, e-commerce, media, and artificial intelligence transformation.
New York • Sydney • Los Angeles • Toronto • Amsterdam • Sales & Marketing • Media & Entertainment • Creative Agencies • 51-200 employees • Est. 2015
≈ $175k – $349k per year (Estimated) • Lead • 7+ years exp • Remote (United States) • Principal
Python
SQL
TypeScript
JavaScript
AI/ML
LLM
Claude
Claude Code
Gemini
Google ADK
OpenAI
OpenAI Codex
Frontend
Angular
DevOps
AWS
Azure
CI/CD
Docker
GCP
Management
Slack
≈ $171k – $308k per year (Estimated) • Senior • Remote (United States) • Senior
Python
SQL
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Gemini
LLM
AI Agents
OpenAI Codex
OpenAI
Frontend
Angular
DevOps
AWS
Azure
CI/CD
GCP
Management
Slack
Research at the pace of change. In a world moving faster than ever, Maze helps your team decide with evidence.
Design & Creative • Data & Analytics • Product Analytics • 51-200 employees • Est. 2017
$127k – $149k per year • Senior • Remote (United Kingdom, Ireland, Netherlands, Spain, Portugal) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Databases
Neo4j
PostgreSQL
Snowflake
AI/ML
AI Agents
Anthropic
Frontend
React.js
DevOps
ArgoCD
AWS
CI/CD
Datadog
Docker
GitHub Actions
Kubernetes
Terraform
GitHub
Cybersecurity
ISO 27001
SOC 2
QA
Rest-Assured
$142k – $167k per year • Senior • Remote (United Kingdom, Ireland, Netherlands, Spain, Canada) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Node JS
Nest.JS
Databases
PostgreSQL
AI/ML
Anthropic
Frontend
React.js
GraphQL
Next.js
DevOps
AWS
Kubernetes
QA
Rest-Assured
Archera saves customers millions through no-cost cloud commitment and savings optimization and unique commitment insurance, financing, and financial services. Unlock commitment flexibility and take control of cloud purchasing.
Seattle • Quebec • Financial Services • Cloud Computing • Cloud Management
≈ $101k – $197k per year (Estimated) • Equity • Senior • 5+ years exp • Quebec • Remote (United States, Canada) • Senior
Python
TypeScript
JavaScript
SQL
Databases
Snowflake
Frontend
React.js
DevOps
AWS
Azure
FinOps
GCP
Founded in 2012, Power Digital is a full-service digital marketing agency. The agency helps companies understand digital marketing and realize the opportunity gaps online within their industry. The company is based in San Diego, CA.
New York • Medellín • Media & Entertainment • Creative Agencies • Sales & Marketing • Est. 2012
≈ $25k – $87k per year (Estimated) • Junior • Remote (United States, Brazil) • Bachelor's Degree • Junior • English
JavaScript
TypeScript
Frontend
GraphQL
DevOps
Git
≈ $25k – $88k per year (Estimated) • Junior • Remote (United States, Mexico) • Bachelor's Degree • Junior • English
JavaScript
TypeScript
Frontend
GraphQL
DevOps
Git
Junior • Remote (United States, Costa Rica) • Bachelor's Degree • Junior • English
JavaScript
TypeScript
Frontend
GraphQL
DevOps
Git
Voxel51 is a company founded in 2016 in Ann Arbor that maintains FiftyOne, an open-source toolkit for exploring and curating visual datasets. It lets computer vision teams find annotation errors, mine hard examples and compare model predictions across millions of images and videos. The company sells an enterprise version used by autonomous driving, robotics and medical imaging groups.
HQ: Ann Arbor, United States • Data Science • Computer Vision • Artificial Intelligence • Est. 2016
$200k – $225k per year • Senior • 8+ years exp • Remote (United States) • Bachelor's Degree • Senior
Python
TypeScript
Databases
Amazon DocumentDB
ElasticSearch
airSlate is a global SaaS company empowering organizations to digitally transform how they create, manage, and automate document-driven workflows. Our products help millions of users simplify work, improve productivity, and accelerate business growth.
HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
≈ $64k – $98k per year (Estimated) • Senior • 5+ years exp • Remote (Poland) • Full-Time • Senior
Go
JavaScript
Node JS
PHP
SQL
TypeScript
Databases
MySQL
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM Guardrails
OpenAI Codex
Frontend
React.js
Mobile
Clean Architecture
DevOps
AWS
CI/CD
Docker
≈ $52k – $102k per year (Estimated) • Lead • 7+ years exp • Remote (Hungary, Poland, Romania, Spain) • Full-Time • Staff
JavaScript
TypeScript
AI/ML
LLM
AI Agents
Human-in-the-Loop
DevOps
CI/CD
Shift-Left
Cybersecurity
Shift-Left Security
QA
Playwright
Selenium
Moniepoint Inc. is a leading financial technology company that provides a seamless platform for businesses, their employees and customers, to accept payments digitally, receive credit and access business management tools that enable them to grow with ease. We are the parent company of TeamApt Ltd and Moniepoint MFB and we support over 1,800,000 businesses to process $12 billion monthly through our digital payment acceptance channels. For our work in making digital payment accessible to businesses in emerging markets, our Nigerian subsidiary was awarded the National Inclusive Payment Initiative Award by the Central Bank of Nigeria.
HQ: London, United Kingdom • Financial Services • Payments • FinTech • 501-1000 employees • Est. 2015
≈ $19k – $62k per year (Estimated) • Senior • 7+ years exp • Bengaluru • Remote (India) • Full-Time • Senior
JavaScript
TypeScript
Frontend
GraphQL
Next.js
React.js
DevOps
CI/CD
Datadog
Git
New Relic
QA
Sentry
Senior • 7+ years exp • Remote (Pakistan) • Full-Time • Senior
JavaScript
TypeScript
Frontend
GraphQL
Next.js
React.js
DevOps
CI/CD
Datadog
Git
New Relic
QA
Sentry
≈ $18k – $59k per year (Estimated) • Senior • 5+ years exp • Bengaluru • Remote (India) • Bachelor's Degree • Full-Time • Senior
TypeScript
Kotlin
Dart
JavaScript
Databases
Firestore
Frontend
Angular
Bootstrap
Mobile
Firebase
Flutter
MVC
MVVM
ViewModel
Jetpack Compose
DevOps
CI/CD
Git
Design
Figma
Getnet provides merchant acquiring and payment technology in Brazil. Its terminals and gateway process card and digital transactions. The company operates as part of a large international banking group.
HQ: Novo Hamburgo, Brazil • Est. 2003
≈ $39k – $111k per year (Estimated) • Senior • Porto Alegre • Remote (Brazil) • Senior • Portuguese: C1
JavaScript
Node JS
Python
TypeScript
Java
Java
Spring Framework
Databases
RabbitMQ
DevOps
Azure
Git
Jenkins
API Gateway
Management
Confluence
Jira
QA
Swagger
LeverX is a corporation specializing in IT software with two divisions: LeverX and Emerline. LeverX is an SAP Global Strategic Supplier with over 20 years of collaboration with SAP, focusing on SAP solutions implementation. Emerline develops web and mobile business solutions for clients mainly in Western Europe and the USA.
Wrocław • Tbilisi • Minsk • Astana • Tashkent • Information Technology • Transportation & Logistics • Software • Est. 2003
≈ $35k – $75k per year (Estimated) • Middle • 4+ years exp • Wrocław • Remote (United States) • Full-Time • Middle
SQL
Java
JavaScript
TypeScript
Java
Gradle
Maven
Spring Framework
DevOps
Git
Docker
Kubernetes
Management
Jira
≈ $16k – $45k per year (Estimated) • Senior • 5+ years exp • Tashkent • Remote (Uzbekistan) • Full-Time • Senior • English: B1
JavaScript
Node JS
TypeScript
C
Node JS
LoopBack
Nest.JS
C
ZeroMQ
Frontend
GraphQL
DevOps
AWS
Azure
Rest API
QA
Jest
Mocha
Supertest
≈ $34k – $96k per year (Estimated) • Senior • 5+ years exp • Tbilisi • Remote (Georgia) • Full-Time • Senior • English: B1
JavaScript
Node JS
TypeScript
C
Node JS
LoopBack
Nest.JS
C
ZeroMQ
Frontend
GraphQL
DevOps
AWS
Azure
Rest API
QA
Jest
Mocha
Supertest
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
≈ $28k – $147k per year (Estimated) • Middle • 4+ years exp • Remote • Middle
Java
Node JS
JavaScript
TypeScript
Frontend
Angular
NgRx
React.js
Redux
Sass
Vue.js
Vuex
Webpack
Vue Router
Mobile
State Management
DevOps
Git
AWS
Jenkins
Kubernetes
QA
Playwright
Middle • 4+ years exp • Remote (LATAM) • Middle
Java
Node JS
JavaScript
TypeScript
Frontend
Angular
NgRx
React.js
Redux
Sass
Vue.js
Vuex
Webpack
Vue Router
Mobile
State Management
DevOps
Git
AWS
Jenkins
Kubernetes
QA
Playwright
≈ $67k – $199k per year (Estimated) • Lead • 8+ years exp • Remote (Europe) • Staff
JavaScript
TypeScript
Java
Node JS
Java
Spring Boot
Frontend
Less
NgRx
Nuxt.js
Redux
Sass
Vuex
Webpack
Angular
Vue Router
Vue.js
Mobile
State Management
DevOps
AWS
Git
Jenkins
Kubernetes
QA
Playwright
HappyTeams is an employee engagement and HR analytics SaaS platform based in Dublin, Ireland. Founded in 2020 by Ben Jacobs and Michael Dever, the platform provides automated pulse survey tools and real-time organizational mood tracking designed by organizational psychologists.
HQ: Dublin, Ireland • Information Technology • IT Outsourcing • Software • Est. 2020
$32k – $38k per year • Łódź • Remote (Poland) • Polish: C1
PHP
TypeScript
JavaScript
PHP
Symfony
AI/ML
Claude
Claude Code
Frontend
Angular
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
HQ: London, United Kingdom • Science & Engineering • Data Collection • LLM & Generative AI • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2014
≈ $91k – $170k per year (Estimated) • Senior • Remote (United Kingdom) • Senior
Python
TypeScript
DevOps
ArgoCD
AWS
GCP
GitOps
Google GKE
Helm
Kubernetes
Terraform
Datadog
Cybersecurity
ISO 27001
SOC 2
≈ $87k – $166k per year (Estimated) • Senior • Remote (United Kingdom) • Senior
JavaScript
Python
TypeScript
Python
Celery
Django
Django REST Framework
Databases
DynamoDB
Frontend
Vue.js
DevOps
AWS
CircleCI
Datadog
GCP
GitHub Actions
Kubernetes
Amazon EventBridge
GitHub
≈ $87k – $166k per year (Estimated) • Senior • United Kingdom • Remote (United Kingdom) • Full-Time • Senior
JavaScript
Python
TypeScript
Python
Celery
Django
Django REST Framework
Databases
DynamoDB
Frontend
Vue.js
DevOps
AWS
CircleCI
Datadog
GCP
GitHub Actions
Kubernetes
Amazon EventBridge
GitHub
Transak is a fiat-to-crypto payments company founded in 2019 and headquartered in London. Its developer integration lets wallets, games and marketplaces accept local payment methods in more than a hundred countries. The company handles identity verification, licensing and settlement on behalf of the applications that embed it.
HQ: London, United Kingdom • NFT • Crypto Payments • Blockchain & Crypto • 51-200 employees • Est. 2019
≈ $64k – $151k per year (Estimated) • Middle • 6+ years exp • London • Remote (United Kingdom) • Full-Time • Middle
Node JS
TypeScript
JavaScript
Databases
Apache Kafka
Redis
DevOps
Amazon EKS
AWS
AWS Lambda
CI/CD
CloudFormation
gRPC
Jenkins
New Relic
Pipeline as Code
Terraform
Kubernetes
Amazon CloudWatch
Amazon ECS
Amazon S3
IAM
Cybersecurity
PCI DSS
Web3
MetaMask
Trust Wallet
Marketing
Mixpanel
Sophos is a global leader in cybersecurity, providing businesses and individuals with a comprehensive range of solutions to protect against a wide range of cyber threats. Our products include endpoint protection, network security, and cloud security. Sophos is committed to providing our customers with the highest level of security and protection, and we are always innovating to stay ahead of the latest threats.
HQ: Oxford, United Kingdom • Internet Security Services • Managed Security • Information Security • Cybersecurity
≈ $27k – $72k per year (Estimated) • Lead • 12+ years exp • Remote (India) • Full-Time • Principal
Go
Java
TypeScript
JavaScript
AI/ML
AI Agents
LLM Guardrails
Frontend
Angular
React.js
DevOps
AWS
Cybersecurity
Sophos
≈ $98k – $192k per year (Estimated) • Senior • 7+ years exp • Remote (Canada) • Full-Time • Senior
JavaScript
TypeScript
AI/ML
Claude
Frontend
Angular
React.js
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
Kubernetes
Amazon CloudWatch
Amazon ECS
Amazon S3
Cybersecurity
Sophos
≈ $27k – $66k per year (Estimated) • Senior • 7+ years exp • India • Remote (India) • Full-Time • Senior
Go
JavaScript
Python
SQL
TypeScript
AI/ML
AI Agents
Frontend
Angular
Bootstrap
React.js
Tailwind CSS
Vue.js
DevOps
Rest API
WebSockets
The leading fitness and health data API for developers. Connect 500+ wearables, sensors, and blood testing providers through one API. Ship integrations with Apple Health, Garmin, Fitbit, Google Fit, Samsung and Oura in minutes.
London • Cybersecurity • Hardware • Electronic Components • Est. 2020
$100k – $180k per year • Equity 0–0.2% • Middle • 3+ years exp • London • Remote (United States, United Kingdom, Cyprus) • Full-Time • Middle
JavaScript
Python
TypeScript
DevOps
Platform Engineering
Rest API
Cybersecurity
GDPR
HIPAA
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
Junior • 2+ years exp • Remote (Brazil, Colombia, Philippines, Poland, Serbia) • Junior
JavaScript
TypeScript
Frontend
Angular
GraphQL
React.js
Vue.js
Next.js
Nuxt.js
Pinia
Redux
Storybook
Zustand
Mobile
State Management
DevOps
Git
Rest API
CI/CD
Design
Figma
QA
Jest
≈ $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
≈ $29k – $99k per year (Estimated) • Middle • 3+ years exp • Mexico • Remote (Mexico) • 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
Haystack empowers engineering teams with real-time insights into their team’s performance, helping you remove bottlenecks and accelerate delivery.
Decision Intelligence • Project Management • Data Visualization • 11-50 employees
≈ $90k – $219k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
React.js
DevOps
Docker
GCP
Git
Management
Jira
≈ $89k – $218k per year (Estimated) • Senior • 6+ years exp • Remote (Europe, Asia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
DevOps
Docker
GCP
Git
Management
Jira
