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Staff Software Engineer, SMS Team (Fullstack)Staff Software Engineer, SMS Team (Fullstack)
OneSignal
New York, United States (region)
$190k - $210k
Kafka
Ruby
Front-end
API
grpc
Kubernetes
Redis
Back-end
Cassandra
React
AI
Rust
Apache
Software engineer
Typescript
C
MySql
Posted 1 day ago
Senior Software Engineer, Monetization Team (Fullstack or Backend)NewSenior Software Engineer, Monetization Team (Fullstack or Backend)New
OneSignal
California, United States (region)
$170k - $190k
Kafka
Ruby
Golang
Developer
Kubernetes
grpc
Back-end
React
AI
Rust
Apache
Sales
Cloud
Docker
Software engineer
C
Posted 1 day ago
Site Reliability EngineerSite Reliability Engineer
Roadie
United States, Northern America (country)
Grafana
Terraform
S3 Bucket
ElasticSearch
Agile
Kubernetes
Ruby
Golang
Bash
DevOps
Site reliability engineer
Ruby on rails
Postgres
React
Python
Swift
Network
CircleCi
Objective-C
Prometheus
Kafka
Android
GCP
Redis
AWS
Docker
Git
Helm
Posted 3 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
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 4 days ago
Senior Software Engineer - Languages and SDKsSenior Software Engineer - Languages and SDKs
Pulumi Corporation
Western Europe, Europe (sub-continent)
$166k - $206k
Typescript
Azure
Kotlin
Developer
Cloud
Software engineer
Rust
Ruby
Open Source
Kubernetes
Python
C
Java
DevOps
GCP
AWS
Posted 5 days ago
Senior Full-Stack Engineer (Remote) | 100% Remote, No-code SaaS, Tier 1 investorsNewSenior Full-Stack Engineer (Remote) | 100% Remote, No-code SaaS, Tier 1 investorsNew
Process Street
San Francisco, Argentina (city)
Architect
Postgres
Front-end
C
AWS
Docker
Back-end
CircleCi
Java
React
Ruby
Tech lead
Full-stack
Redis
Javascript
No Code
Angular
API
Posted 8 days ago
Engineering Manager - Partner IntegrationsEngineering Manager - Partner Integrations
BLACKLANE
Spain, Southern Europe (country)
ElasticSearch
Engineering Manager
Agile
Kubernetes
Cloud
C
Ruby
Terraform
Typescript
Kafka
AWS
MySql
DynamoDB
Postgres
Java
Redis
Posted 8 days ago
Senior Software Engineer, Experiment SDKSenior Software Engineer, Experiment SDK
Amplitude
California, United States (region)
$154k - $231k
Python
NPM
Developer
Typescript
Swift
Spring Boot
PHP
Marketing
Open Source
Ruby
Kotlin
Posted 8 days ago
Senior Software EngineerSenior Software Engineer
Checkr - Chile
Chile, South America (country)
Python
Software engineer
API
Cloud
SOAP
ML Engineer
Open Source
Ruby
grpc
Java
Posted 9 days ago
Database Reliability Engineer (MongoDB, Postgres & AWS)Database Reliability Engineer (MongoDB, Postgres & AWS)
Vonage
Karnataka, India (region)
Agile
Cloud
S3 Bucket
Ansible
Ruby
Terraform
Python
EC2
SQL
MongoDB
Kafka
AWS
DynamoDB
Postgres
Redis
Chef
Posted 9 days ago
Sr Site Reliability Engineer (Heavy K8; GCP/Backstage - Hosting/plugins)Sr Site Reliability Engineer (Heavy K8; GCP/Backstage - Hosting/plugins)
Vonage
Bengaluru, India (city)
Unix
Kubernetes
Site reliability engineer
API
Cloud
Grafana
Ansible
Ruby
Shell
Terraform
Python
Developer
GCP
AWS
Linux
Open Source
Helm
Prometheus
Posted 9 days ago
AI EngineerAI Engineer
Mento
Canada, Northern America (country)
Laravel
Ruby on rails
Business Intelligence
Ruby
Search
AI
Software engineer
Typescript
LLM
Posted 10 days ago
Senior Security Engineer(Product Security)Senior Security Engineer(Product Security)
FalconX
Karnataka, India (region)
Crypto
Golang
Software engineer
Architect
AI
Python
API
Ruby
Posted 12 days ago
Senior Security EngineerSenior Security Engineer
FalconX
Karnataka, India (region)
Crypto
Golang
Security engineer
Python
Ruby
Linux
Cloud
AWS
Posted 12 days ago
Senior Software EngineerSenior Software Engineer
User Interviews
United States, Northern America (country)
$150k - $170k
Ruby on rails
Typescript
React
Back-end
Ruby
Heroku
Tech lead
ElasticSearch
Sass
API
GitHub
Full-stack
Front-end
Posted 12 days ago
DevOps EngineerDevOps Engineer
Aspire
Bengaluru, India (city)
Ansible
Kubernetes
Docker
GitLab
ElasticSearch
C
Linux
Prometheus
Chef
AWS
Azure
Bash
Git
Jenkins
Terraform
DevOps
Unix
Python
Java
Ruby
Cloud
Posted 14 days ago
Senior Software EngineerSenior Software Engineer
Checkr - Chile
Santiago, Brazil (city)
Javascript
ML Engineer
Ruby on rails
Cloud
REST APIs
Software engineer
Cypress
Ruby
Posted 14 days ago
Senior Backend Software EngineerSenior Backend Software Engineer
Amplemarket
San Francisco, Argentina (city)
Ruby
React
Sales
AI
NLP
Redis
Posted 15 days ago
Senior Software Engineer (India)Senior Software Engineer (India)
Karat
Karnataka, India (region)
GraphQL APIs
Typescript
Software engineer
Back-end
React
Javascript
Azure
AI
Front-end
Cloud
DevOps
AWS
API
Agile
Ruby
GCP
Python
Posted 15 days ago
Staff Software Engineer - Application Security (SAST,DAST,IAST) B2B ContractStaff Software Engineer - Application Security (SAST,DAST,IAST) B2B Contract
Opendoor
Kraków, Poland (city)
Linux
Security engineer
Snyk
Cloud
Open Source
Ruby
Python
Golang
Developer
GitHub
Posted 15 days ago
Software Engineer - Identity and Access Management (IAM)Software Engineer - Identity and Access Management (IAM)
Opendoor
Kraków, Poland (city)
Cloud
Redis
Software engineer
AWS
MySql
ElasticSearch
Ruby
GCP
Python
Posted 15 days ago
SRE ISRE I
OppFi
United States, Northern America (country)
$85k - $128k
Site reliability engineer
CircleCi
Prometheus
Bash
Chef
Terraform
Azure
Java
Lambda
Cloud
GitHub
Datadog
DevOps
AWS
Kubernetes
Ansible
Jenkins
Linux
Ruby
GCP
Splunk
Python
C
Posted 15 days ago
Staff Software EngineerStaff Software Engineer
tastytrade
Chicago, United States (city)
$200k - $225k
Java
Javascript
Ruby
C
Open Source
Network
Architect
HTML
Software engineer
Back-end
Typescript
CSS
Front-end
Posted 16 days ago
Principal Software Engineer - Languages and SDKsPrincipal Software Engineer - Languages and SDKs
Pulumi Corporation
Seattle, United States (city)
$180k - $227k
Typescript
Open Source
Kotlin
Cloud
AWS
Developer
Java
Azure
C
DevOps
GCP
Kubernetes
Ruby
Software engineer
Python
Rust
Posted 17 days ago
Staff Software Engineer - Identity & AFC (d/f/m)NewStaff Software Engineer - Identity & AFC (d/f/m)New
Solaris
Berlin, Germany (city)
Back-end
GCP
Tech lead
Cloud
AWS
Ruby
Azure
Posted 17 days ago
Site Reliability Engineer - BackendSite Reliability Engineer - Backend
Wooga
Berlín, El Salvador (city)
Kubernetes
Ruby
DevOps
AWS
Terraform
Cloud
Helm
Redis
Search
Postgres
Posted 18 days ago
Senior Software Engineer - Identity and Access ManagementSenior Software Engineer - Identity and Access Management
Contentful
Berlin, Germany (city)
Redis
GCP
Full-stack
Software engineer
Back-end
Front-end
Kafka
Node.js
Kubernetes
Cloud
AI
Typescript
Ruby
Lambda
Terraform
Docker
Azure
AWS
DynamoDB
Rust
MySql
Posted 20 days ago
DevOps EngineerNewDevOps EngineerNew
Science
Alameda, Spain (city)
$120k - $170k
GitHub
Network
DevOps
Ruby
C
Git
Robotics
Python
Site reliability engineer
GitLab
Posted 21 days ago
Team Lead - SRE (Hybrid)Team Lead - SRE (Hybrid)
Enova International
Chicago, United States (city)
$105k - $145k
Grafana
ML Engineer
Site reliability engineer
C
Linux
AI
SQL
DevOps
Python
Ruby
Splunk
Java
Datadog
Posted 21 days ago
Principal Site Reliability EngineerPrincipal Site Reliability Engineer
Accela
Western Europe, Europe (sub-continent)
$170k - $190k
Ansible
Cloud
Python
Azure
GitHub
Bash
Ruby
Site reliability engineer
AI
Full-stack
DevOps
Kubernetes
API
Git
Terraform
Linux
Posted 21 days ago
Site Reliability EngineerSite Reliability Engineer
Fulfil Solutions
United States, Northern America (country)
$145k - $185k
GCP
Robotics
Ruby
Network
Docker
Prometheus
Kubernetes
Grafana
GitHub
Cloud
Python
Computer Vision
AWS
Azure
Site reliability engineer
Posted 21 days ago
Lead UI Developer 专家级前端开发工程师(U名)Lead UI Developer 专家级前端开发工程师(U名)
ThoughtWorks_new
Auckland, New Zealand (city)
DevOps
Javascript
Ruby
C
Scrum
Java
Posted 23 days ago
Senior Backend EngineerSenior Backend Engineer
CardFlight
United States, Northern America (country)
$150k - $180k
Ruby on rails
React
Back-end
AWS
Typescript
Network
Agile
Swift
Javascript
C
Software engineer
iOs
Kotlin
MVVM
DevOps
Front-end
Sales
Android
Ruby
GitHub
Posted 23 days ago
Senior Solutions ArchitectSenior Solutions Architect
Workato
New York, United States (region)
Solutions Architect
Azure
C
AWS
Cloud
GCP
Sales
Java
AI
Ruby
Posted 24 days ago
Software Engineer (SWE3) (India)NewSoftware Engineer (SWE3) (India)New
Karat
Karnataka, India (region)
AWS
Typescript
API
GCP
Azure
Javascript
Python
Software engineer
Developer
Git
Cloud
Front-end
Java
Ruby
AI
Posted 24 days ago
Application DeveloperApplication Developer
Elevations Credit Union
Broomfield, United States (city)
$77k - $97k
Javascript
Java
Shell
HTML
Developer
Unix
Python
Bash
Ruby
SQL
Posted 26 days ago
Senior Backend Engineer, NBA 2KSenior Backend Engineer, NBA 2K
Visual Concepts
Novato, United States (city)
$125k - $205k
C
MySql
Back-end
PHP
Python
Video
SQL
Ruby
Software engineer
SQL Server
Posted 27 days ago
Staff Software EngineerStaff Software Engineer
CodePath
United States, Northern America (country)
$150k - $175k
Ruby
AI
GCP
Docker
Posted 28 days ago
Backend EngineerBackend Engineer
The Oakleaf Group (Direct Select)
Washington, United Kingdom (city)
$80k - $100k
Back-end
Kubernetes
Architect
Open Source
Azure
Java
Full-stack
Front-end
Agile
MySql
Javascript
AWS
Ruby
Docker
Scrum
Cloud
MongoDB
Developer
Kafka
Python
Node.js
Search
Django
Flask
Posted 29 days ago
Site Reliability EngineerSite Reliability Engineer
Checkr
Denver, United States (city)
$114k - $134k
Ruby
Software engineer
REST APIs
Cloud
Azure
Site reliability engineer
Python
Golang
AWS
Posted 29 days ago
Senior or Staff Software Engineer, BackendSenior or Staff Software Engineer, Backend
OneSignal
New York, United States (region)
$160k - $180k
Software engineer
C
Docker
Back-end
Kafka
Agile
grpc
Kubernetes
Golang
Cassandra
Apache
Rust
Ruby
Posted 1 month ago
Senior Site Reliability EngineerSenior Site Reliability Engineer
Roadie
San Francisco, Argentina (city)
$80k - $120k
DevOps
Ruby
Agile
AWS
Docker
Bash
Network
Terraform
Site reliability engineer
Ruby on rails
Python
GCP
Kubernetes
S3 Bucket
Grafana
CircleCi
Objective-C
Golang
Swift
ElasticSearch
Redis
Postgres
Android
Prometheus
Kafka
Helm
Git
React
Posted 1 month ago
Senior Software Engineer, Data Platform TeamSenior Software Engineer, Data Platform Team
Mixbook
Romania, Eastern Europe (country)
$80k - $120k
Typescript
Marketing
Agile
Software engineer
React
Front-end
SQL
Cloud
AWS
Ruby
Back-end
Ruby on rails
Developer
Posted 1 month ago
Senior Software EngineerSenior Software Engineer
GiveDirectly
San Francisco, Argentina (city)
$70k - $90k
Java
Developer
Agile
C
Ruby
AWS
Python
Software engineer
Cloud
Back-end
Posted 1 month ago
Senior Software EngineerSenior Software Engineer
GiveDirectly
New York, United States (region)
$70k - $90k
Java
Developer
Agile
C
Ruby
AWS
Python
Software engineer
Cloud
Back-end
Posted 1 month ago
Software EngineerSoftware Engineer
Yext
San Francisco, Argentina (city)
$70k - $90k
CSS
Software engineer
Typescript
Git
Agile
Marketing
Node.js
React
Javascript
ML Engineer
HTML
Front-end
Back-end
Ruby
Python
AI
Vue.js
Posted 1 month ago
Data Engineering ManagerData Engineering Manager
EDO
New York City, United States (city)
$150k - $200k
AI
Data science
SQL
Sales
Cloud
Python
Front-end
Engineering Manager
AWS
Ruby
Posted 1 month ago
Senior Software EngineerSenior Software Engineer
NationBuilder
United States, Northern America (country)
$135k - $165k
Software engineer
Ruby on rails
MongoDB
CSS
Agile
Ruby
Redis
HTML
Javascript
React
Posted 1 month ago
Published: 2025-07-20  •  New York, United States (region)
AI
React
Ruby
C
API
Kubernetes
Redis
Typescript
Back-end
Front-end
Software engineer
Rust
Apache
MySql
Cassandra
Kafka
grpc
$190k - $210k
Remote
Full-time

OneSignal is a leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email. On a mission to democratize engagement, we enable over a million businesses to keep their users - including readers, fans, players and shoppers - engaged and up to date by delivering billions of messages daily. 

1 in 5 new apps launches using OneSignal! We support companies in 140 countries, including Zynga, USA Today, Bitcoin.com, Eventbrite, Tribune, and many more - from startups and small businesses just getting off the ground to established companies communicating with millions of customers.

We’re Series C, venture-backed by SignalFire, Rakuten Ventures, Y Combinator, HubSpot, and BAM Elevate. We offer remote work as the default option in the United States in California, Colorado, Massachusetts, New York, New Jersey, Oregon, Pennsylvania, Texas, Utah and Washington. As well as in the UK and Singapore - with plans to expand the locations we support in the future. Some roles are hybrid roles and will be listed as such. We have offices in San Mateo, CA and London, UK, and offer flex seating options for employees to work together in-person where we don't have offices. Hiring in Singapore is done in partnership with a local PEO.

OneSignal has a lot of the great tech startup qualities you'd expect, but we don't stop there. Our massive scale and small team, emphasis on healthy life balance and kindness in all our interactions, and focus on ownership and personal growth make OneSignal a uniquely great place to work. 

Our blog contains more information about the OneSignal Engineering career ladder, and our diverse team.

About The Team:

The SMS team at OneSignal develops the UI and API powering our market leading text messaging customer engagement solution. The team tackles challenges at the intersection of engineering and product development, solving complex problems such as global quiet hours compliance across 40 time zones, and conversational text messaging in the age of AI.

We’re continually improving our product to enhance our customers’ experience and empower them to create effective and impactful messaging campaigns. We move quickly on delivering value to our customers, while maintaining a high standard for reliability and functionality.

As a Staff Software Engineer, you'll be expected to take ownership of end-to-end projects that require developing in multiple languages across the stack. Your ability to consider performance characteristics, user experience, and maintainability of systems will be critical to success in this role. Your contributions will shape the way household brand names engage with their users. You will drive organizational proficiencies in key technologies and technical areas, such as scalable architecture and programming language expertis

What You'll Do:
  • Collaborate with Product Managers, Designers, and Engineers to implement new features for our Customer Engagement products, using Rust, TypeScript, and Ruby.
  • Conduct code and specification reviews, providing technical insights to improve our features and code base
  • Resolve production reliability issues and ensure the system scales to meet the demands of our customers
  • Refactor components on the frontend, creating extensible, reusable and clean component architecture
  • Stay up-to-date with the latest industry trends and technologies, incorporating new ideas into our engineering processes
  • Present Technical Specifications to other Staff Engineers, drive alignment on proposed solutions, and prototype draft implementations
What You'll Bring:
  • 8+ years of professional software development experience
  • Experience creating extensible, reusable React components
  • Experience with TypeScript and at least one system programming language (Rust, Go, Ruby, etc)
  • Experience working with backend distributed systems at scale
  • Ability to own and deliver end to end software functionality from design/architecture, through implementation, testing, production, release, and monitoring
  • Ability to manage complex cross-team coordination and work closely with product owners
  • Ability to evaluate and communicate different engineering solutions and trade-offs
  • A strong willingness to learn new technologies rapidly
  • Experience designing RESTful and/or gRPC APIs
We value a variety of experiences, and these are not required. It would be an added bonus if you have experience in any of the following:
  • Experience with event streaming framework such as Apache Kafka
  • Experience with Rust or another systems programming language
  • Experience with Kubernetes
  • Experience with data modeling using at least one database engine (MySQL, PostgreSQL, Redis, Cassandra, ScyllaDB, etc.)

The New York and California base salary for Staff Software Engineer full time position is between $190,000 and $210,000. Your exact starting salary is determined by a number of factors such as your experience, skills, and qualifications. In addition to base salary, we also offer a competitive equity program and comprehensive and inclusive benefits.

Qualities we look for:
  • Friendliness & Empathy
  • Accountability & Collaboration
  • Proactiveness & Urgency
  • Growth Mindset & Love of Learning

In keeping with our beliefs and goals, no employee or applicant will face discrimination/harassment based on: race, color, ancestry, national origin, religion, age, gender, marital domestic partner status, sexual orientation, gender identity, disability status, or veteran status. Above and beyond discrimination/harassment based on 'protected categories,' we also strive to prevent other, subtler forms of inappropriate behavior (e.g., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place in our workplace.

Applicants with disabilities may be entitled to reasonable accommodation under the terms of the Americans with Disabilities Act and certain state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on OneSignal. Please inform us if you need assistance completing any forms or to otherwise participate in the application and/or interview process.

OneSignal collects and processes personal data submitted by job applicants in accordance with our Privacy Policy - including GDPR and CCPA compliance. Please see our privacy notice for job applicants.

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