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
3d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Backend Engineer
Vancouver, British Columbia, Canada
$90k-$105k/yr HybridFull Time
3+ YOE3+ years backend Node.js experience, PostgreSQL proficiency, Python ETL collaboration, experience with high-throughput APIs, microservices, AWS/cloud scaling, and GitHub/Jira workflows.
Node.js, PostgreSQL, Python, AWS SQS, Docker, AWS API Gateways, GitHub, Jira, gRPC, REST, Shopify, GA4, GitHub Copilot, Claude Code, OpenAI Codex, LangChain, LangGraph
2w
Save
Mark Applied
Hide
Staff Backend Software Engineer
Vancouver or Toronto
$150k-$400k/yr RemoteFull Time
Experienced backend engineer with distributed systems experience (Scala preferred), GCP familiarity, ability to design AI/LLM-assisted workflows and orchestrate AI agents, strong product thinking, and ability to ship end-to-end features.
Scala, GCP services, React, TypeScript, LLMs
1mo
Save
Mark Applied
Hide
Backend Developer ( Nest.js / Typescript)
Vancouver, British Columbia, Canada
OnsiteFull Time
Strong experience with TypeScript and NestJS; RESTful and GraphQL APIs; PostgreSQL; microservices and CQRS/Clean Architecture/DDD; Git, Agile/Scrum and Jira. Docker, CI/CD and cloud (AWS/GCP/Azure) are strong pluses.
TypeScript, NestJS, RESTful APIs, GraphQL, PostgreSQL, CQRS, Clean Architecture, Domain-Driven Design (DDD), microservices, Git, Agile/Scrum, Jira, Docker, CI/CD pipelines, GitHub Actions, GitLab CI, AWS, GCP, Azure, JWT, OAuth2, OpenID Connect, Jest, React Testing Library, Cypress, Kafka, RabbitMQ, SQS, micro-frontend architectures
2mo
Save
Mark Applied
Hide
Sr .NET Back End Developer
Vancouver or Montreal
HybridFull Time
5+ YOESenior backend developer with 5+ years .NET/.NET Core, EF, SQL Server, REST APIs, message queues (RabbitMQ); strong architecture and SOLID; unit testing.
.NET, NET Core, Entity Framework, RabbitMQ, SQL Server, Redis, NCache, Git, xUnit, NUnit, Moq, Docker, Azure, Elasticsearch, CI/CD
1w
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
4w
Save
Mark Applied
Hide
Back-end Developer or Full-stack Developer
Vancouver, British Columbia, Canada
$25-$40/hr OnsiteContract, Full Time
Experienced backend or full‑stack developer to design backend architecture, build APIs, manage databases, implement authentication/authorization, integrate payments, and deploy secure, scalable web applications for a 6–12 month contractor project.
1w
Save
Mark Applied
Hide
Senior Backend Engineer (Unreal Engine)
Vancouver, British Columbia, Canada
$100k-$150k/yr OnsiteFull Time
8+ YOE8+ years backend engineering experience, extensive Unreal Engine and C++ skills, Node.js/TypeScript and backend platform experience (Playfab/Pragma), knowledge of matchmaking, profiles, and live-service systems.
Unreal Engine, UE5, C++, Node.js, TypeScript, OpenAPI, Pragma, Playfab
1mo
Save
Mark Applied
Hide
Senior Back-End Developer - Backbase and .Net
Vancouver or North America or South America
$90k-$130k/yr RemoteFull Time
5+ YOE5+ years professional development experience; expertise with Backbase, C#/.NET (Core/.NET 6+), ASP.NET Core, Entity Framework, REST/SOAP, microservices, cloud (Azure/AWS/GCP), Docker/Kubernetes, automated testing and Git; consultative client-facing experience.
Backbase, C#, .NET Core, .NET 6+, ASP.NET Core, Entity Framework, REST, SOAP, JSON, XML, xUnit, NUnit, MSTest, Git, Azure, AWS, GCP, Docker, Kubernetes, Kafka, OpenShift, OAuth2, OpenID Connect, CI/CD, Test-Driven Development (TDD), Scrum, Kanban
3w
Save
Mark Applied
Hide
Senior Game Backend Engineer
New Westminster, British Columbia, Canada
$105k-$125k/yr HybridFull Time, Contract
5+ YOE5+ years backend engineering (3+ years on high-concurrency multiplayer/live-service platforms). Expert Node.js/TypeScript, stateful microservice architecture, NoSQL DB experience, native Mandarin and professional English, willing to align with China-hours meetings.
Node.js, JavaScript, TypeScript, Jenkins, InGame, TcaplusDB, Midas, WeGame, ACE, Tencent GCloud
1mo
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Senior Backend Engineer (Python) - Content Understanding
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-$228k/yr HybridFull Time
7+ YOE7+ years software engineering; Python 5+ years; distributed systems; AWS; Terraform; leadership; bachelor’s in CS.
Python, Scala, Airflow, Spark, Databricks, Terraform, AWS, SQS, SNS, CloudWatch, Datadog
2mo
Save
Mark Applied
Hide
Senior Backend Engineer (.NET & AI/ML)
Toronto or Vancouver or Alberta
$110k-$130k/yr HybridFull Time
7+ YOE7+ years backend experience with .NET, gRPC, SQL Server, MongoDB, Elasticsearch; cloud (AWS/Azure); AI/ML features; strong API design and distributed systems.
.NET Framework, .NET Core, .NET 8+, C#, gRPC, Protocol Buffers, MediatR, SQL Server, MongoDB, Elasticsearch, AWS, Azure, Docker, CI/CD, GitHub Actions, GA4, Segment, Next.js, React, TypeScript, Python (optional), LangChain, MLflow
4w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Software Engineer II, Backend
Vancouver, British Columbia, Canada
$152k-$190k/yr HybridFull Time
4+ YOE4+ years professional experience building and deploying full-stack applications; experience with client-side code end-to-end; strong engineering standards and willingness to learn.
3w
Save
Mark Applied
Hide
Senior Software Engineer -Backend Software
Vancouver, British Columbia, Canada
$114k-$204k/yr HybridFull Time
4+ YOEBachelor's in CS or related plus 4+ years engineering experience (or equivalent); experience coding in C/C++/C#/Java/JavaScript/Python/Go; designing, deploying, and operating scalable cloud backend services; ability to pass Microsoft Cloud background check.
C, C++, C#, Java, JavaScript, Python, Go, .NET, Microsoft Fabric, Azure, Azure SQL DB, Azure Cosmos DB, Azure PostgreSQL, Azure Data Factory, Azure Synapse Analytics, Azure Service Bus, Azure Event Grid, Power BI, Spark
2w
Save
Mark Applied
Hide
Principal Software Engineer, Cloud & Edge Backend
Milpitas or Vancouver
$240k-$250k/yr HybridFull Time
2+ YOEPrincipal-level backend engineering experience (2+ years); expert Go development; experience with distributed systems, Kubernetes, Docker, gRPC/REST, PostgreSQL/Redis/Kafka/NATS; strong networking and security knowledge; AI-assisted development familiarity.
Go (Golang), Kubernetes, Docker, gRPC, REST, PostgreSQL, Redis, Kafka, NATS, GitHub Copilot, Cursor, Claude Code, Windsurf, ChatGPT, Model Context Protocol (MCP)
Explore Jobs