PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
Save
Mark Applied
Hide
Sr. Backend Engineer (Hybrid, Austin)
Austin, Texas, United States
$140k-$215k/yr HybridFull Time
Design, develop, test, and maintain large-scale backend services; ensure scalability and reliability; collaborate with multiple teams; implement features for Kestrel platform using Go, Python, and modern tech.
Go, Python, Git, Cassandra, Kafka, OpenSearch, Kubernetes, PostgreSQL, Redis, AWS
3w
Save
Mark Applied
Hide
Backend Engineer, Flag Delivery
Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago or United States
$146k-$235k/yr OnsiteFull Time
5+ YOE5+ years backend engineering experience building/operating production distributed systems; strong programming in Go/Java/Rust; production debugging, observability, on-call experience; clear AI usage in engineering work.
Go, Java, Rust
1w
Save
Mark Applied
Hide
Senior Backend Engineer
Austin, Texas, United States
$180k-$253k/yr HybridFull Time
5+ YOEBachelor's in CS or related, 5+ years professional development (Python preferred), experience shipping LLM-enabled features, Django and modern backend stack experience, strong collaboration and problem-solving skills.
Python, Django, LangGraph, LiteLLM, Postgres, Redis, S3, Memcache, Kubernetes, MCP
3w
Save
Mark Applied
Hide
Senior Backend Engineer
Austin or North America or South America
RemoteFull Time, Contract
5+ YOE5+ years building and operating backend services; strong Node and TypeScript; Postgres/SQL proficiency; microservices on AWS; CI/CD, observability, feature-flag experience; comfort with AI coding agents.
Node, TypeScript, Supabase, Deno, PostgreSQL, SQL, AWS, CI/CD, Cursor, Claude Code, Modal, DBOS, GitHub, CircleCI, Datadog, LaunchDarkly, Snyk, Auth0
1w
Save
Mark Applied
Hide
Backend Engineer
San Francisco or New York City or Austin or Seattle
$175k-$300k/yr OnsiteFull Time
Experience building production services, observability, API and control-plane design, API-first infrastructure, incident response/pager duty, and familiarity with AI tooling and distributed systems.
LLM APIs, MCP servers, Claude Code, Cursor, Prometheus, Thanos, VictoriaMetrics, Temporal, Cadence, BMC/Redfish, Go, Python, Postgres, Kubernetes
2mo
Save
Mark Applied
Hide
Senior Backend Engineer, Connectors & Discover
San Francisco or Austin or Madison
$174k-$260k/yr HybridFull Time
3+ YOE3+ years backend engineering, Python, FastAPI, MongoDB/Elasticsearch/OpenSearch, Redis; distributed job processing; data pipelines; observability.
Python, FastAPI, MongoDB, OpenSearch/Elasticsearch, Redis, RQ/Celery, Dagster, Airflow, S3
2mo
Save
Mark Applied
Hide
AI Ops Senior Backend Engineer
Austin, Texas, United States
$136k-$204k/yr HybridFull Time
5+ YOESenior backend engineer with 5+ years of experience, cloud-native, AI-focused, security-minded, collaborative, agile, and experience with AWS/GCP/Vercel.
AWS, GCP, Vercel
3mo
Save
Mark Applied
Hide
Backend Software Engineer (Golang)
Austin or San Diego
OnsiteFull Time
3+ YOEBackend software engineer with 3+ years in Go/Java/Python, CS/CE degree, scalable cloud services, collaborative.
Go, Java, Python
4w
Save
Mark Applied
Hide
Lead Backend Engineer (BFF)
Austin or New York City
$225k-$255k/yr HybridFull Time
7+ YOE7+ years backend experience with strong Go proficiency; experience with TypeScript, GraphQL/REST APIs, SQL and NoSQL (Redis, DynamoDB); cloud (AWS/GCP), Docker/Kubernetes, testing best practices, system design, and owning features end-to-end.
TypeScript, Go, GraphQL, REST, SQL, NoSQL, Redis, DynamoDB, AWS, GCP, Docker, Kubernetes
4d
Save
Mark Applied
Hide
Backend Compiler Engineer
Austin or Texas or Oregon or California or Redmond or Santa Clara
$124k-$242k/yr OnsiteFull Time
2+ YOE2+ years compiler code generation experience, B.S. in Computer Science/Engineering or equivalent, strong C++ skills, compiler optimization experience, good communication and documentation.
C++, CUDA, DirectX, OpenGL, Vulkan, PTX, LLVM, TableGen, LLVM IR, Machine IR (MIR)
2mo
Save
Mark Applied
Hide
Backend Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
2+ YOESenior backend engineer with a bachelor's or master’s in STEM and 2+ years (or 5+ yrs directly) of related experience; strong coding and problem-solving skills.
Java, C++, HTML, CSS, JavaScript, Python, C#, PHP, Angular, React, Kubernetes, Docker, APIs, SQL
2w
Save
Mark Applied
Hide
Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
1mo
Save
Mark Applied
Hide
Senior Backend Engineer II - Golang
Austin, Texas, United States
$160k-$190k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience, Bachelor's in CS/CE required, strong proficiency in Go, experience with high-scale distributed systems, API-first services, and relational datastores.
Go
2mo
Save
Mark Applied
Hide
Senior Back End Engineer
Austin, Texas, United States
HybridFull Time
Production-grade distributed backend experience; strong C++, with Rust or Go; experience with Cassandra, MongoDB, MySQL; on-call reliability mindset.
C++, Rust, Go, Grafana, Loki, Cassandra, MongoDB, MySQL, CLAUDE.md, AGENTS.md
1mo
Save
Mark Applied
Hide
Java Backend Engineer
Austin, Texas, United States
OnsiteFull Time
5+ YOE5-7 years in cloud-based services with Java; Docker; SQL/NoSQL databases (Postgres, Cassandra); CI/CD; agile; security domain experience a plus.
Docker, Java, PostgreSQL, Cassandra, CI/CD
1d
Save
Mark Applied
Hide
Sr. Backend Software Engineer (NodeJS)
United States or Minneapolis or Philadelphia or New Hartford or Austin or Champaign or Chicago
$140k-$160k/yr RemoteFull Time
8+ YOEExpertise in Node.js/Typescript and PostgreSQL, 8+ years backend experience with distributed systems, GraphQL, TypeORM, Nest.js; familiarity with Kubernetes, message brokers, AWS, Terraform.
Typescript, NodeJS, Ruby, Rails, PostgreSQL, GraphQL, TypeORM, Nest.js, RabbitMQ, RMQ, React, AWS, Terraform, Helm, Kubernetes, EKS, Microsoft Teams
1mo
Save
Mark Applied
Hide
Software Engineer (Backend), Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Mexico City or Miami or New York City or Ottawa or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Toronto or Vancouver or Washington, D.C.
$104k-$187k/yr HybridFull Time
4+ YOE4+ years as a software engineer; backend/data pipelines; comfortable with messy data; proficient in Ruby, Python, or Go; AWS experience; SQL; collaborative and communicative.
Ruby, Python, Go, AWS, S3, SQS, SNS, SQL
3mo
Save
Mark Applied
Hide
Director, Backend Engineering
Austin, Texas, United States
$180k-$220k/yr OnsiteFull Time
8+ YOE8–12 years backend software experience; Spring, Hibernate; SSO (SAML/OpenID); MySQL; BS/MS in CS or related; onsite in Austin; USD 180k–220k base; visa not sponsored.
Spring, Hibernate, SSO, MySQL
2w
Save
Mark Applied
Hide
Senior Backend Platform Developer, Contact Center Systems
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years backend engineering experience with Node.js/TypeScript, AWS Lambda or serverless, strong API design, observability, integrations, and familiarity with GitHub workflows and AI-assisted development.
Node.js, TypeScript, AWS Lambda, API Gateway, OpenSearch, CloudWatch, Kibana, Snowflake, GitHub, Terraform, CloudFormation, AWS SAM, Genesys Cloud, Twilio, Five9, NICE, Zoom Contact Center, Avaya, SIP
2w
Save
Mark Applied
Hide
Rust backend architect Engineer – Twitter/X Style Infrastructure
Austin, Texas, United States
RemoteFull Time
Strong Rust backend experience, distributed systems and event-driven architecture, building high-scale APIs and real-time low-latency systems; experience with social feed/timeline/notification systems preferred.
Rust, WebSockets
Explore Jobs