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Software Engineer, ExperimentationSoftware Engineer, Experimentation
Vercel
United Kingdom, Northern Europe (country)
Node.js
AI
Vercel
Developer
Typescript
SQL
Network
Javascript
Cloud
Posted 5 hours ago
Tech Lead, EngineeringTech Lead, Engineering
Dollar Shave Club
Durham, United States (city)
$170k - $185k
Tech lead
API
React
Architect
GraphQL APIs
Video
Sales
Marketing
Front-end
Javascript
Posted 6 hours ago
Full Stack DeveloperFull Stack Developer
WIN Home Inspection
Delhi, India (city)
React
Back-end
Javascript
REST APIs
Git
SQL
Developer
Node.js
Full-stack
Express.js
API
Front-end
DevOps
Posted 6 hours ago
Senior Software Engineer, Editor, Front EndNewSenior Software Engineer, Editor, Front EndNew
Paperless Post
New York, United States (region)
$142k - $190k
API
Node.js
Ruby on rails
AI
React
Developer
Architect
GraphQL APIs
Back-end
Full-stack
Javascript
Front-end
Posted 10 hours ago
Sr. Growth Engineer (Website & AI SEO)Sr. Growth Engineer (Website & AI SEO)
Conductor LLC
Berlin, Germany (city)
AI
Vercel
Full-stack
Sass
Jest
Marketing
Javascript
React
Typescript
Search
Python
LLM
CSS
GPT
Front-end
HTML
DevOps
Posted 12 hours ago
Sr. Growth Engineer (Website & AI SEO)Sr. Growth Engineer (Website & AI SEO)
Conductor LLC
New York City, United States (city)
$130k - $160k
AI
Vercel
Full-stack
Sass
Jest
Marketing
Javascript
React
Typescript
Search
Python
LLM
CSS
GPT
Front-end
HTML
DevOps
Posted 12 hours ago
Staff Software Engineer - SOC (Ruby/Rails)Staff Software Engineer - SOC (Ruby/Rails)
Huntress
Northern America, Americas (sub-continent)
$195k - $210k
Engineering Manager
Linux
Ruby on rails
Javascript
Postgres
Software engineer
Business Intelligence
Cloud
AWS
Posted 18 hours ago
Frontend Engineer, Release MonitoringFrontend Engineer, Release Monitoring
LaunchDarkly
United States, Northern America (country)
$141k - $180k
DevOps
React
Javascript
Architect
Front-end
Data science
Posted 19 hours ago
Software Engineer (frontend) - Remote in SpainNewSoftware Engineer (frontend) - Remote in SpainNew
Packlink Careers
Spain, Southern Europe (country)
€38k - €48k
DevOps
REST APIs
React
Angular
Git
Javascript
CSS
Typescript
Back-end
Front-end
Open Source
HTML
Posted 21 hours ago
Senior Software Engineer (Frontend) -Remote in SpainNewSenior Software Engineer (Frontend) -Remote in SpainNew
Packlink Careers
Spain, Southern Europe (country)
€51k - €64k
DevOps
REST APIs
React
Git
Javascript
CSS
Typescript
Back-end
Sass
Front-end
AI
HTML
Posted 21 hours ago
Security Engineer, Product SecuritySecurity Engineer, Product Security
Grammarly
Germany, Western Europe (country)
Security engineer
Java
Javascript
AI
Python
Cloud
Databricks
Posted 1 day ago
Senior Software EngineerSenior Software Engineer
Datacor
Costa Rica, Central America (country)
Javascript
Back-end
Front-end
AWS
Developer
HTML
Agile
Scrum
CSS
Full-stack
Typescript
Node.js
Jest
Posted 1 day ago
Solution ArchitectSolution Architect
Elite Technology
Costa Rica, Central America (country)
Oracle
API
REST APIs
SQL
Javascript
Postman
Architect
Python
Cloud
Azure
C
Posted 1 day ago
Senior Full Stack Software EngineerSenior Full Stack Software Engineer
MNTN
New York, United States (region)
$70k - $110k
Kubernetes
SQL
CSS
Software engineer
Typescript
Video
Full-stack
Git
Node.js
Marketing
React
Javascript
HTML
Docker
Open Source
Search
Cloud
GPT
AI
Posted 1 day ago
Senior Full Stack Software EngineerNewSenior Full Stack Software EngineerNew
MNTN
United States, Northern America (country)
API
GPT
React
Kubernetes
Javascript
GitHub
Back-end
Front-end
AI
Search
AWS
Marketing
HTML
DevOps
Git
Docker
CSS
Full-stack
Software engineer
Typescript
Node.js
Cloud
Posted 1 day ago
Software Engineer 2 - FrontendSoftware Engineer 2 - Frontend
Tellius
Bengaluru, India (city)
ML Engineer
GPT
API
React
Javascript
Back-end
Front-end
AI
Developer
Cypress
Software engineer
Typescript
Sass
Business Intelligence
Cloud
Node.js
Jest
Posted 1 day ago
Senior Java Full Stack EngineerNewSenior Java Full Stack EngineerNew
Oddball
United States, Northern America (country)
$120k - $150k
jQuery
Oracle
Spring Boot
AWS
Architect
Agile
SOAP
Javascript
Kubernetes
Java
Terraform
Back-end
Jenkins
GitHub
REST APIs
Docker
Cloud
Scrum
GitLab
Full-stack
Posted 2 days ago
Senior JAVA Engineer - FullStackSenior JAVA Engineer - FullStack
Tech Holding
Ahmedabad, India (city)
Oracle
Spring Boot
AWS
Architect
S3 Bucket
Javascript
API
Kubernetes
EC2
Lambda
Git
Java
GitHub
REST APIs
Cloud
Docker
MongoDB
DynamoDB
Angular
MySql
Posted 2 days ago
Front-End Engineer, InstitutionalFront-End Engineer, Institutional
Blockchain.com
London, United Kingdom (city)
Javascript
Front-end
Blockchain
Crypto
Typescript
AI
Cloud
React
Posted 2 days ago
Front-end Engineer, ExplorerFront-end Engineer, Explorer
Blockchain.com
Buenos Aires, Argentina (city)
Back-end
React
GitHub
Cypress
Cloud
Crypto
Node.js
Blockchain
Jest
Front-end
Javascript
API
Posted 2 days ago
Senior ArchitectSenior Architect
SADA
Austin, United States (city)
Front-end
Javascript
React
Python
Architect
Agile
Business Intelligence
AI
GCP
Cloud
Back-end
Angular
Sales
Posted 3 days ago
Fullstack Software EngineerNewFullstack Software EngineerNew
Workshop
Illinois, United States (region)
Front-end
Lambda
Javascript
React
Vue.js
Full-stack
API
Typescript
Marketing
Software engineer
GCP
Cloud
AWS
Back-end
Posted 3 days ago
Senior Frontend DeveloperSenior Frontend Developer
Torq
Tel Aviv, Israel (city)
Typescript
React
Javascript
Cloud
Posted 3 days ago
Senior NodeJS Developer - Jumia (Full time)Senior NodeJS Developer - Jumia (Full time)
Jumia
Kenya, Eastern Africa (country)
Git
Agile
MySql
Scrum
Javascript
CSS
Kafka
Redis
Developer
Posted 3 days ago
Software Engineer (.Net, TypeScript)Software Engineer (.Net, TypeScript)
Vonage
Wrocław, Poland (city)
$100k - $120k
Typescript
Front-end
Kafka
Javascript
Cloud
AWS
C
Posted 3 days ago
Contractor: Senior-Level Fullstack Engineering ServicesContractor: Senior-Level Fullstack Engineering Services
Newsela
Mexico, Central America (country)
Typescript
Javascript
React
MongoDB
GraphQL APIs
Full-stack
Kubernetes
Posted 4 days ago
Senior Software DeveloperSenior Software Developer
iRely
Philippines, South-Eastern Asia (country)
Front-end
AI
Javascript
React
SQL
MVC
Developer
Back-end
.NET
Azure
C
SQL Server
Posted 4 days ago
Senior Software DeveloperSenior Software Developer
iRely
Bengaluru, India (city)
Front-end
AI
Javascript
React
SQL
MVC
Developer
Back-end
.NET
Azure
C
SQL Server
Posted 4 days ago
Senior Full Stack Engineer ISenior Full Stack Engineer I
YPrime
Raleigh, United States (city)
Javascript
React
Scrum
Full-stack
Node.js
MVVM
Agile
C
Git
Posted 4 days ago
Senior Software Engineer - BackendSenior Software Engineer - Backend
dYdX
New York, United States (region)
$175k - $270k
Architect
Front-end
Smart contract
Blockchain
Python
Back-end
Docker
React
Typescript
SQL
Developer
Full-stack
Javascript
Redis
Crypto
Node.js
Kafka
API
CSS
Open Source
Posted 4 days ago
Lead API EngineerNewLead API EngineerNew
SFOX
United States, Northern America (country)
Front-end
Javascript
React
Vue.js
Python
Django
grpc
API
Ruby
Typescript
Software engineer
Phoenix
Laravel
SQL
Blockchain
Node.js
Back-end
PHP
MySql
Posted 4 days ago
Senior Software Engineer II (Ruby on Rails)Senior Software Engineer II (Ruby on Rails)
Narvar
Canada, Northern America (country)
React
Javascript
Open Source
Ruby on rails
Ruby
Posted 4 days ago
Data Engineer (Hybrid | Secret Clearance) - 3 Months ContractNewData Engineer (Hybrid | Secret Clearance) - 3 Months ContractNew
Rackner
Falls Church, United States (city)
$100k - $120k
Javascript
Terraform
S3 Bucket
FastAPI
Flask
Agile
Kubernetes
Big Data Engineer
SQL
Node.js
DevOps
Apache
React
Vue.js
Python
Spring Boot
Django
Network
Architect
AI
ML Engineer
Cloud
REST APIs
Java
AWS
Posted 5 days ago
Software Engineer - Pricing, Fullstack (Go, SQL, Typescript )Software Engineer - Pricing, Fullstack (Go, SQL, Typescript )
Opendoor
United States, Northern America (country)
$143k - $196k
Linux
Javascript
React
Full-stack
grpc
API
Typescript
Kafka
Golang
SQL
Redis
Data science
Back-end
Posted 5 days ago
Software Engineering Manager, GrowthSoftware Engineering Manager, Growth
Opendoor
United States, Northern America (country)
$186k - $233k
Engineering Manager
Front-end
Typescript
Marketing
Javascript
React
GraphQL APIs
Full-stack
Back-end
Ruby
Postgres
Posted 5 days ago
Software Engineer (Consumer)tags.newSoftware Engineer (Consumer)tags.new
Opendoor
United States, Northern America (country)
$143k - $196k
Typescript
Front-end
Javascript
React
GraphQL APIs
CSS
Full-stack
Back-end
Ruby on rails
Posted 5 days ago
Senior Software Engineer (P4372)Senior Software Engineer (P4372)
84.51°
Cincinnati, United States (city)
$67k - $181k
Javascript
Terraform
Full-stack
Datadog
Agile
API
Kubernetes
Typescript
Marketing
Software engineer
GitHub
Back-end
Azure
Front-end
React
Python
HTML
Network
AI
GCP
Cloud
CSS
Data science
Docker
Angular
Helm
Posted 5 days ago
DevOps EngineerDevOps Engineer
Geneva Trading
Chicago, United States (city)
Linux
Javascript
Python
SQL
Full-stack
DevOps
Network
Posted 5 days ago
Salesforce FSC Solution ArchitectSalesforce FSC Solution Architect
Zennify
Canada, Northern America (country)
$120k - $170k
Marketing
Javascript
Cloud
SQL
HTML
DevOps
Architect
Agile
Sales
Posted 5 days ago
AI Solutions Architect (French native)AI Solutions Architect (French native)
Dataiku
Paris, France (city)
Marketing
AI
Javascript
ML Engineer
Python
LLM
Cloud
SQL
Video
Data science
Architect
Sales
Posted 5 days ago
SR Desenvolvimento Front-end AngularNewSR Desenvolvimento Front-end AngularNew
ília
Brazil, South America (country)
Front-end
Javascript
GitLab
C
Jasmine
Typescript
Sass
Karma
Scrum
Back-end
Angular
Git
Cypress
Posted 6 days ago
Sr. Partner Solutions ArchitectSr. Partner Solutions Architect
Pulumi
Seattle, United States (city)
$165k - $192k
AI
LLM
Solutions Architect
DevOps
C
AWS
Python
Terraform
Java
Typescript
Developer
Javascript
Cloud
Open Source
Posted 6 days ago
Teamlead Frontend (all genders) - Lisbon, PortugalTeamlead Frontend (all genders) - Lisbon, Portugal
simplesurance
Lisbon, Portugal (city)
Front-end
Typescript
Javascript
React
Vue.js
Open Source
GitHub
Angular
Posted 6 days ago
Teamlead Frontend (all genders) - Berlin, GermanyNewTeamlead Frontend (all genders) - Berlin, GermanyNew
simplesurance
New York, United States (region)
$70k - $90k
Front-end
Typescript
React
GitHub
Open Source
Angular
Javascript
Vue.js
Posted 6 days ago
Senior Software Engineer (R13206)Senior Software Engineer (R13206)
Oportun
India, Southern Asia (country)
Front-end
Javascript
HTML
Jira
Kubernetes
Software engineer
CSS
Cloud
SQL
Java
GitHub
AWS
Docker
Azure
Posted 6 days ago
Senior Software Engineer (R12930)Senior Software Engineer (R12930)
Oportun
India, Southern Asia (country)
$100k - $120k
Front-end
Javascript
HTML
Jira
Kubernetes
Software engineer
CSS
Cloud
SQL
Java
AWS
Docker
Angular
Azure
Git
Posted 6 days ago
Senior Software Engineer -R12814Senior Software Engineer -R12814
Oportun
India, Southern Asia (country)
C
Software engineer
Front-end
SQL
Cloud
Python
CSS
AWS
Git
Javascript
Java
Azure
HTML
Posted 6 days ago
Software EngineerSoftware Engineer
Rimes Technologies
Australia, Australia and New Zealand (country)
Typescript
Software engineer
Javascript
Python
SQL
DevOps
Azure
.NET
Architect
Agile
C
SQL Server
Posted 6 days ago
Front-end DesignerFront-end Designer
Precision Medicine Group
Indianapolis, United States (city)
$87k - $122k
Front-end
Javascript
React
Vue.js
Jest
Agile
C
Sass
Software engineer
DevOps
Back-end
Angular
.NET
Azure
Git
Cypress
Posted 6 days ago
Senior Site Reliability EngineerSenior Site Reliability Engineer
Aetion
Barcelona, Philippines (city)
GitHub
Docker
AWS
Cloud
Video
DevOps
GCP
Unix
Terraform
Big Data Engineer
Jenkins
Typescript
SQL
Agile
Shell
Linux
Swift
Kubernetes
Java
Javascript
Site reliability engineer
Python
Network
Ansible
Posted 6 days ago
Published: 2025-07-22  •  United Kingdom, Northern Europe (country)
Javascript
AI
Node.js
SQL
Typescript
Cloud
Developer
Network
Vercel
Hybrid
Full-time
About Vercel:

Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web.

Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things.

About the Role:

Join our Experimentation team to build the systems that power reliable, high-performance feature flagging at global scale. Leveraging JavaScript/TypeScript, Node.js, SQL and NoSQL cloud-native databases, you will develop innovative solutions across our experimentation platform, working on our Flags SDK and its providers, while driving deeper integration of feature flags throughout our platform to ensure reliability at scale.

Your work will have a direct impact on customers by empowering them to make data-driven decisions through enriched insights. You'll help them answer critical questions about feature performance, trends and health, and overall system health based on their running experiments with minimal latency.

This is your opportunity to reimagine experimentation infrastructure from the ground up. We need someone with hands-on experience scaling feature flag systems who isn't afraid to challenge conventional approaches and rethink existing solutions.

If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team.

What You Will Do:
  • Enable customers to measure experiment impact by surfacing feature flags and experimentation as first-class citizens across the Vercel platform
  • Design and implement deep platform integrations to surface feature flag data across our entire ecosystem
  • Build and evolve our Flags SDK and partner integrations to deliver lightning-fast feature flag resolution at scale
  • Rethink traditional approaches to feature flagging and experimentation, proposing innovative solutions that push industry boundaries
  • Collaborate with cross-functional teams to deliver large-scale experimentation features with cross-team dependencies
  • Develop APIs and data pipelines that process billions of flag evaluations while maintaining low latency
  • Maintain and operate services at high scale, participating in scheduled on-call rotations to ensure reliability
About You:
  • 3+ years of experience building and scaling feature flag and experimentation systems in production environments
  • Proficiency in TypeScript/JavaScript and Node.js with a track record of building high-performance distributed systems
  • Strong understanding of experimentation methodologies, A/B testing, and statistical analysis for feature validation
  • Experience with SQL and NoSQL databases, data pipelines, and real-time data processing at scale
  • Deep understanding of SDK design principles and experience building developer-friendly client libraries
  • Familiarity with observability practices and integrating telemetry data across distributed systems
  • Proven ability to challenge existing solutions and propose innovative approaches to complex technical problems
  • Excellent problem-solving abilities and effective communication skills, especially when collaborating with diverse teams
Benefits:
  • Competitive compensation package, including equity.
  • Inclusive Healthcare Package.
  • Learn and Grow - we provide mentorship and send you to events that help you build your network and skills.
  • Flexible Time Off.
  • We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed.

Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.

 

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