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
4d
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Backend Engineer
Vancouver, British Columbia, Canada
$90k-$105k/yr HybridFull Time
3+ YOE3+ years backend experience with Node.js, PostgreSQL optimization, high-volume data ingestion, microservices, Docker and AWS cloud awareness; familiarity with GitHub and Jira.
Node.js, PostgreSQL, Python, Docker, AWS API Gateway, AWS SQS, GitHub, Jira, GitHub Copilot, Claude Code, OpenAI Codex, LangChain, LangGraph, Model Context Protocol (MCP), gRPC
1w
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Backend Developer
North America or Vancouver
RemoteFull Time
Safari AI: Automates physical business operations using computer vision analytics software.
4+ YOE4+ years Python experience, live data streaming (Kafka/Pulsar/InfluxDB), AWS, Kubernetes, experience migrating services to Rust; strong communication and ownership.
Python, Rust, Kafka, Pulsar, InfluxDB, AWS, Kubernetes
3mo
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Senior Backend Developer
Vancouver, British Columbia, Canada
$120k-$150k/yr HybridFull Time
4+ YOE4+ years backend software development; scalable SaaS; experience with AI features; strong problem-solving and collaboration.
Python, Go, React, MySQL, Airflow, SCADA systems
2w
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Backend Engineer - AI Products
Burnaby, British Columbia, Canada
$100k-$140k/yr HybridFull Time
3+ YOE3+ years backend experience; proficiency in Python/Node.js/TypeScript/Go/Java; experience with LLM/API integrations, RAG/vector search, REST/WebSocket APIs, SQL/NoSQL, and a major cloud (AWS/GCP/Azure).
Python, Node.js, TypeScript, Go, Java, REST, WebSocket, Pinecone, Elasticsearch, pgvector, Weaviate, Docker, Kubernetes, AWS, GCP, Azure
2w
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Backend Platform Engineer
Vancouver, British Columbia, Canada
$130k-$185k/yr HybridFull Time
3+ YOEBachelor's or Master's in CS/Engineering, 3+ years building/operating large-scale backend systems, strong Python, experience with AWS and distributed systems, familiarity with Kafka, Redis, Docker/K8s; Vespa/Elasticsearch/Node.js/Java a plus.
Kafka, Redis, Docker, K8s, AWS, GCP, Azure, Python, LAMP (php), Node.js, Java, Vespa, Elasticsearch
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
1w
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Backend Engineer (3-15years of experience)
San Jose or Durham or Mexico City or Vancouver or Bangalore or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
$129k-$193k/yr HybridFull Time
4+ YOE4+ years building scalable, fault-tolerant backend services with Docker,Kubernetes,Go,Python,CI/CD and strong systems, distributed computing, and datacenter knowledge.
Docker, Kubernetes, Go, Python, CI/CD, TensorFlow, PyTorch, GPU
1mo
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Software Engineer, Backend - UK
London or California or Bengaluru or Vancouver or United Kingdom
RemoteFull Time
7+ YOE7+ years experience; strong CS fundamentals; backend development with Go and Python; API, database, cloud, containerization, and security experience; experience with PostgreSQL, Elastic, Redis, GCP, Docker, and Kubernetes.
Go, Python, REST, gRPC, GraphQL, FastAPI, PostgreSQL, NoSQL, HTML, CSS, JavaScript, React, Angular, Temporal, Kafka, OpenAI, Gemini, Claude, Elastic, Redis, GCP, Docker, Kubernetes
1mo
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Senior Software Engineer - Backend
Vancouver, British Columbia, Canada
$114k-$204k/yr HybridFull Time
4+ YOEBachelor's in CS or equivalent and 4+ years engineering experience (or equivalent); expertise in low-latency distributed systems, scalable backend design, experimentation platforms, cloud deployments, and coding in C/C++/C#/Java/JavaScript/Python.
C, C++, C#, Java, JavaScript, Python
1mo
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Tools & Automation Backend Quality Engineer – App Store Analytics
Vancouver, British Columbia, Canada
OnsiteFull Time
Experience building scalable backend test automation in Big Data environments (Spark, Kafka, Flink, Hadoop, Hive, Iceberg) using Java or Python; CI/CD integration and shift-left testing practices.
Spark, Kafka, Flink, Hadoop, Hive, Iceberg, Java, Python, CI/CD
1mo
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Senior Software Engineer, Backend
Vancouver, British Columbia, Canada
$192k-$240k/yr HybridFull Time
7+ YOE7+ years designing, developing, and deploying full-stack applications; backend systems experience; SQL/NoSQL databases; Java, Kotlin, or Python; familiarity with software development cycles; strong communication skills.
SQL, NoSQL, Java, Kotlin, Python
2w
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Senior Python Software Developer
Vancouver, British Columbia, Canada
$120k-$155k/yr OnsiteFull Time
8+ YOEMS/PhD in CS/EE/Physics or related; 8+ years backend Python development; 4+ years engineering with algorithm/ML exposure; experience with PostgreSQL/Cassandra/Redis, APIs, Docker; strong performance and parallel computing skills.
Python, PostgreSQL, Cassandra, Redis, Docker
1w
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Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )
Vancouver, British Columbia, Canada
$121k-$159k/yr HybridFull Time
6+ YOE6+ years backend engineering experience, 3+ years with Typescript/Node.js/C#, strong AWS and distributed-systems experience, experience with large data processing and mentoring engineers.
Typescript, Node.js, C#, Python, AWS, EC2, EKS, Lambda, S3, DynamoDB, RDS, Step Functions, Spark, Dask, EMR, Glue, Kafka
2mo
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Senior Cloud Database Engineer
Toronto or Vancouver
$116k-$145k/yr RemoteFull Time
5+ YOE5+ years backend engineering; cloud DB experience (Aurora/MySQL/Postgres, DynamoDB/MongoDB); Python; Linux; Terraform; Datadog; CI/CD.
Python, Linux, Terraform, AWS, Aurora, MySQL, Postgres, DynamoDB, MongoDB, Datadog, CI/CD
2mo
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Senior Engineer - AI (Vancouver, CA, V7X 1L3)
Vancouver, British Columbia, Canada
OnsiteFull Time
Proficient in Python; experience with PySpark, Spark DataFrames/RDDs; backend services and APIs; data gathering from HBase;Hive/ Hive Context; performance optimization.
Python, PySpark, Apache Spark, Hive, HBase, APIs
1w
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Software Engineer, User Profile
Alberta or Calgary or Canada or Toronto or Vancouver
RemoteFull Time
2+ YOE2+ years backend experience, strong algorithms/problem solving, experience with Go/Java/Python/C++ and distributed systems, Kafka and distributed databases experience preferred.
Golang, Kafka, Kubernetes, Redis, ScyllaDB, TiDB, Java, Python, C++
3w
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Full Stack Developer
Burnaby, British Columbia, Canada
$92k-$112k/yr OnsiteFull Time
Experience building Python backends and TypeScript frontends, REST APIs, Docker; familiarity with Angular, Flask and networking/security concepts; strong problem solving and collaboration skills.
Python, REST APIs, TypeScript, HTML, CSS, SCSS, Docker, Angular, JavaScript, Flask
2d
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Intermediate Software Engineer - Onni Capital
Vancouver, British Columbia, Canada
$90k-$120k/yr OnsiteFull Time
Proficiency with TypeScript/React/Next.js, backend Python (FastAPI), relational databases, CI/CD and Docker; experience integrating LLMs and APIs; strong ownership, communication, and production deployment skills.
TypeScript, React, Next.js, REST APIs, Supabase, Postgres, Python, FastAPI, CI, CD, Docker, Claude Code, Claude, Codex, Cursor, Linear, Slack, Databricks, Microsoft Azure, LangChain, CrewAI, AutoGen, Airflow, React Native, Twilio, Anthropic, OpenAI, OpenRouter
1mo
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Senior Software Engineer, Agents
Vancouver or Toronto or London
$140k-$196k/yr HybridFull Time
Senior-level software engineering experience building backend and retrieval systems, working with LLM/agentic systems, Python, cloud infrastructure, search/vector DBs, and production reliability/observability.
OpenAI, Anthropic, Gemini, PydanticAI, Logfire, Elasticsearch, Pinecone, PostgreSQL, Docker, Kubernetes, GCP, Temporal, Python, Git, CI/CD, PGVector, AWS, Azure, Copilot, Curssor, Claude Code
2mo
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Senior Full Stack Developer
Vancouver, British Columbia, Canada
$80k-$120k/yr RemoteFull Time
5+ YOE5+ years in frontend (Typescript/JavaScript, React, HTML5/CSS3) and backend (ASP.NET Core, Node/Python); microservices, REST/GRPC, CI, Git/JIRA; collaboration with QA/DevOps/Product.
TypeScript/JavaScript, React, HTML5, CSS3, ASP.NET Core, Node.js, Python, REST, gRPC, Git, JIRA, CI/CD