PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
1mo
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Staff Engineer
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
10+ YOE10+ years backend engineering experience (Node.js/TypeScript, Python, or Ruby), strong system design, security and DevOps practices, AWS experience, ability to lead cross-team projects and mentor engineers.
TypeScript, Node.js, AWS, Python, REST API, GraphQL, Ruby on Rails, React, Serverless, EKS, PostgreSQL, DynamoDB, OpenSearch, Redis
1mo
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DevOps Engineer
Krakow or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver
RemoteFull Time
Experienced DevOps engineer with Linux background, CI/CD stack development, scripting in Ruby/Javascript/Python, AWS (EC2, S3, Route53, IAM), telemetry (OpenTelemetry, Grafana, Kibana), and containerization (Docker, Kubernetes).
Ruby, Javascript, Python, EC2, IAM, S3, Route53, OpenTelemetry, Grafana, Kibana, Docker, Kubernetes, Jenkins, Rspec, Cypress, Playwright, MongoDB, ClickHouse, Webpack, Gradle, TeamCity, Ansible, Terraform, Rails
1mo
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Senior Security Engineer
San Francisco or New York
$130k-$250k/yr HybridFull Time
2+ YOE2–6+ years in security or software engineering; strong coding skills (Python, Go, Ruby); cloud (AWS/GCP) and APIs; experience with automation and security testing; excellent communication and collaboration.
Python, Go, Ruby, AWS, GCP
3mo
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Staff Engineer, Core Services Platform
San Francisco or Denver
$225k-$278k/yr HybridFull Time
10+ YOE10+ years backend engineering; tech lead experience; distributed systems design; proficient in Ruby/Scala/Go/Java; AWS; Kafka/Kubernetes; MySQL/Redis/Cassandra.
Ruby, Scala, Go, Java, AWS, Kafka, Kubernetes, MySQL, Redis, Cassandra
1mo
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Senior Site Reliability Engineer
New York City or Austin or Berlin or Bucharest or Chicago or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
HybridFull Time
3+ YOE3+ years as a Software/DevOps/Site Reliability Engineer, strong Linux/Unix shell skills, programming experience in Ruby and/or Go, experience with Docker, Kubernetes, Terraform/Chef, and data stores like MongoDB, Redis, Kafka, or Postgres.
Ruby on Rails, Ruby, Go, Linux, Unix Shell, Docker, Kubernetes, Terraform, Chef, MongoDB, Redis, Kafka, Postgres, PagerDuty
3w
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Senior Database Engineer (DBRE)
San Francisco, California, United States
$165k-$241k/yr HybridFull Time
5+ YOE5+ years PostgreSQL and production database experience; Linux systems engineering; infrastructure automation (Terraform, Ansible, Chef, Puppet); scripting (Python, Bash, Go, Ruby, Perl); experience with distributed data systems (Kafka/MSK, ClickHouse, Redis, etc.); on-call and incident response experience.
PostgreSQL, Terraform, Ansible, Chef, Puppet, Python, Bash, Go, Ruby, Perl, Kafka, MSK, ClickHouse, Redis, MySQL, Cassandra, Elasticsearch, Kubernetes, Amazon RDS, AWS, Linux
1mo
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Lead Database Reliability Engineer - 11606
San Francisco, California, United States
$142k-$199k/yr RemoteFull Time
8+ YOE8+ years hands-on DBA experience, deep MySQL expertise, scripting (Bash/Python/Ruby), cloud (AWS/RDS/Aurora) and automation experience, monitoring and HA/DR skills, ability to lead architecture and mentor engineers.
SQL Server, MySQL, Bash, Python, Ruby, AWS, RDS, Aurora, Azure, GCP, PMM, New Relic, VividCortex, Orchestrator, Chef, Puppet, Terraform, GitHub
2w
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Software Engineer, Infrastructure & Reliability
San Francisco, California, United States
HybridFull Time
Experience building and operating production SaaS infrastructure: cloud, containers, CI/CD, observability, secrets, databases, and automation using Python/Ruby/Go/Bash.
AWS, Docker, CI/CD, GitHub Actions, ECS, ECR, Kubernetes, Helm, PostgreSQL, Redis, Celery, FastAPI, Rails, Sentry, OpenTelemetry, Python, Ruby, Go, Bash, Terraform
3mo
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GPU Performance Engineer, Platform Architecture
Austin or Boston or San Francisco or San Diego
HybridFull Time
3+ YOEBachelor’s degree; 3+ years in GPU/CPU modeling; strong C++; Python or Ruby; experience with data analysis tools.
C++, Python, Ruby, Tableau, Pandas, Excel, Matplotlib
2w
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Site Reliability Engineer (SRE)
San Francisco or New York City
$164k-$306k/yr HybridFull Time
Experience operating production infrastructure (AWS), Kubernetes, Terraform, Postgres; programming in Go/Python/TypeScript/Java/Ruby; building observability and automation for customer-facing SaaS systems.
Kubernetes, Helm, Docker Compose, Terraform, AWS, Postgres, Go, Python, TypeScript, Java, Ruby
1w
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Senior DevOps Engineer, Security
United States or San Francisco or Portland or Seattle or Denver or New York City
$150k-$195k/yr RemoteFull Time
3+ YOE3+ years container production experience, 5 years AWS with IaC and security, proficiency with Docker and container orchestration, familiarity with NGINX, at least one language (Python, Go, Ruby), monitoring tools, CI/CD and security/compliance experience.
AWS, Docker, Kubernetes, ECS, NGINX, Python, Go, Ruby, Datadog, NewRelic, CloudWatch
3mo
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Security Engineer, Bridge
San Francisco or New York or Seattle
HybridFull Time
8+ YOE8+ years in security engineering in fast-paced startups; strong prioritization; backend coding; Ruby is a plus.
Ruby, CI/CD, monitoring, secrets management, incident response
2w
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Senior Software Engineer, Online Data Stores
San Francisco or United States or Canada
$190k-$240k/yr RemoteFull Time
5+ YOEBA/BS or equivalent, 5+ years building large-scale distributed data systems; experience with MySQL, MongoDB, Elasticsearch, Redis, cloud-native architectures (Google Cloud), Kubernetes, and general-purpose languages (Ruby, Go, Python, Java).
MySQL, MongoDB, Elasticsearch, Redis, Google Cloud, Kubernetes, Ruby, Go, Python, Java, Ruby on Rails, ORMs
1mo
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Senior Systems Engineer, Network
Palo Alto or New York City or San Francisco or Seattle or New Jersey
$172k-$228k/yr RemoteFull Time
6+ YOE6+ years routing and switching in data centers, Linux proficiency, automation of data center environments, BGP/MLAG/VLANs/DNS, Palo Alto and Juniper experience, VPN and AWS networking, Chef/Ansible/Terraform, Ruby/Go/Python, Git, BS/MS or equivalent.
Linux, BGP, MLAG, VLANs, DNS, Palo Alto Networks Firewalls, Juniper switches, OpenVPN, IPSec, TLS, Direct Connect, NACLs, Security Groups, VPC, Chef, Ansible, Terraform, Ruby, Go, Python, Git
3mo
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Software Engineer II
San Francisco, California, United States
$147k-$184k/yr OnsiteFull Time
3+ YOE3+ years of professional software engineering; full-stack with Java/Ruby/TypeScript; React frontend; AWS; experience with AI, microservices.
Java, Ruby, TypeScript, React, AWS, Spring Boot, Ruby on Rails
3w
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Security Software Engineer II, Detection and Response
San Francisco or United States
$124k-$255k/yr RemoteFull Time
Experience in intrusion detection and incident response in cloud environments; SIEM query writing, telemetry analysis (EDR, osquery, firewall logs), scripting (Python/Go/Ruby), networking fundamentals, and OS internals (macOS/Linux/Windows).
SIEM, EDR, Osquery, Python, Go, Ruby, MacOS, Linux, Windows, TCP/IP
2mo
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AI Senior Engineer
Atlanta, Georgia, United States
RemoteFull Time
7+ YOE7+ years software engineering; Python; TypeScript or Ruby; AI/ML; cloud (GCP); distributed systems; Bachelor degree; full-time remote.
Python, TypeScript, Ruby, Google Cloud, Rails
2w
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Principal Engineer - Cloud Engineering
Scottsdale or San Francisco or Chicago or New York City
$173k-$230k/yr HybridFull Time
15+ YOE15+ years cloud/platform engineering experience with 5+ years designing and operating enterprise AWS solutions; deep knowledge of Kubernetes, Linux, Terraform, observability, security & compliance frameworks; strong communication and leadership.
EC2, Lambda, S3, RDS, EKS, IAM, VPC, KMS, Terraform, Kubernetes, Linux, Prometheus, Grafana, ELK Stack, Splunk, AppDynamics, Python, Java, C#, Ruby, Shell
2mo
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Staff Software Engineer, Developer Productivity Async
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$189k-$250k/yr HybridFull Time
10+ YOE10+ years software development; strong Ruby on Rails; experience with asynchronous processing (Sidekiq/Kafka); tooling for large engineering teams; AI-enabled productivity improvements.
Ruby, Rails, Sidekiq, Kafka, LLMs, AI tools
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