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
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Staff Database Reliability Engineer – PostgreSQL
Amsterdam or United States or Toronto or Europe
HybridFull Time
Deep PostgreSQL internals expertise, production ownership of high-write DBs, experience operating self-managed Postgres (Kubernetes/VMs/bare-metal), sharding/partitioning, and ability to read/tune query plans and storage internals.
Go, PostgreSQL, CockroachDB, Redis, Kubernetes, AWS, RDS, Aurora, Cloud SQL, Redshift, Snowflake, Spark, Yugabyte
2mo
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Senior Software Developer
Toronto, Ontario, Canada
$120k-$150k/yr HybridFull Time
5+ YOE5+ years software development experience; strong Java background; RESTful APIs; microservices; relational databases (Oracle/PostgreSQL); Java frameworks; containerization.
Spring Boot, Istio, Envoy, Docker, Kubernetes, Oracle, Maven, Hibernate, Netty, Node.js, Knockout, JQuery, Hazelcast, Memcached
3w
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Software Engineer II
Toronto or Quebec or Canada
$100k-$115k/yr RemoteFull Time
3+ YOE3+ years professional software development; experience with PHP, Python, React, API development, relational databases, cloud platforms (AWS), containerization (Docker, ECS Fargate), and modern CI/CD; SaaS experience preferred.
PHP, Python, React, MySQL (Aurora), AWS, Snowflake, Symfony, ECS Fargate, Docker, OpenAI, Gemini, New Relic, Datadog, CI/CD
1mo
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Deep software engineering experience with production systems; strong fundamentals in at least one language; experience with relational databases; willing to relocate to listed cities (Miami, Toronto, or Seattle).
Relational databases, General-purpose programming languages, AI tools
3w
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
1mo
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Staff Backend Engineer
Toronto, Ontario, Canada
$150k-$160k/yr HybridFull Time
Strong experience designing scalable microservices and distributed systems; hands-on with Docker, Kubernetes, CI/CD, relational and document databases; production backend development in Golang, Python, or Java; experience integrating AI/LLM workflows preferred.
Kafka, RabbitMQ, Docker, Kubernetes, CI/CD, PostgreSQL, MySQL, MongoDB, LLM, Golang, Python, Java
1mo
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Senior Full Stack Developer
Toronto, Ontario, Canada
OnsiteFull Time
4+ YOE4+ years developing and shipping production code; front-end with HTML/CSS, React, JavaScript/TypeScript; back-end with Python and relational databases (PostgreSQL); APIs, authentication, Git, CI/CD, Ansible, automated testing, ML/AI frameworks; experience building scalable, fault-tolerant systems.
HTML/CSS, React, Front-End Framework/Libraries, JavaScript, TypeScript, Python, PostgreSQL, Git, CI/CD, Ansible, Machine Learning/AI Frameworks, N8N, Tines, Databricks, Jira
4d
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Salesforce Developer, Solution Designer
Toronto, Ontario, Canada
$90k-$107k/yr OnsiteFull Time
6+ YOE6+ years Salesforce development experience with Sales Cloud, strong data architecture, Flow, Apex, LWC, SOQL/SQL, integrations, and platform delivery experience.
Sales Cloud, Data Cloud, Data360, Agentforce, Lightning Platform, Flow, Apex, Lightning Web Components, Visualforce, SOQL, SQL, JavaScript, Python, Java, Azure DevOps, Tableau
3mo
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Senior Application Developer
Toronto, Ontario, Canada
$120k-$130k/yr HybridFull Time
5+ YOE5–7 years backend software development experience; Python and Java; strong SQL; AWS; CI/CD; Docker; scripting; collaboration and mentorship.
Python, Java, SQL, AWS, Docker, Kubernetes, Terraform, CloudFormation, Bash, GCP, Azure, CI/CD, Jenkins, LLM/tools
4w
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Experience building backend or full-stack production systems; strong fundamentals in databases, APIs, queues, async workflows, and observability; comfortable with TypeScript/Node and integrating AI/LLMs into production.
TypeScript, Node, LLMs
19h
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Software Engineer
Buffalo, New York, United States
$81k-$135k/yr HybridFull Time
1+ YOEProficiency in at least one modern programming language, 1+ year application development experience, Agile collaboration, SDLC and source-control experience, strong problem-solving and communication skills.
Angular, Java, Spring Boot, Python, SQL
2w
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Senior AI Engineer
Toronto or Waterloo or King
$90k-$140k/yr HybridFull Time
Bachelor's in CS or related, proven leadership, hands-on Python, AWS Lambda, Java, API and cloud expertise, AI/GenAI experience, DevOps and CI/CD knowledge, familiarity with RAG and vector databases.
Python, AWS Lambda, Java, APIs, AWS, DevOps, CI/CD, RAG, vector databases, GenAI
2w
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Software Engineer (242803)
Toronto, Ontario, Canada
OnsiteFull Time
Advanced software engineering expertise across applications and systems; experience with IBM tools, Java/Spring, Node.js, Python, relational and NoSQL databases, containerization, cloud platforms, DevOps tools, and incident triage.
Websphere, ACE, IIB, RSA, MQ, DB2, Java, Spring, XML, ESQL, Node.js, Express.js, Python, MySQL, PostgreSQL, MongoDB, Google Cloud, AWS, Azure, Docker, Kubernetes, Bitbucket, Git, Ansible, Jenkins, GitHub Copilot
3d
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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++
1mo
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Associate Software Engineer
Toronto, Ontario, Canada
$60k-$80k/yr HybridFull Time
3+ YOEMin 3 years software development; Oracle PL/SQL; data conversion/migration experience; knowledge of Canadian financial industry; hybrid work preference.
Oracle, PL/SQL, Data Conversion, Database
4w
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Senior Software Engineer, Agentic AI
Toronto, Ontario, Canada
$100k-$145k/yr HybridFull Time
1+ YOEBachelor's in CS or related, 1+ years software development, experience building and deploying AI/ML systems, proficiency in Python, familiarity with ML frameworks, Git, data libraries, and cloud platforms preferred.
Python, Java, JavaScript, C++, TensorFlow, PyTorch, scikit-learn, Git, pandas, NumPy, SQL, AWS, GCP, Azure
1mo
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Senior Backend Engineer - Payroll - Toronto
Toronto or New York City or Canada
$148k-$189k/yr OnsiteFull Time
6+ YOE6+ years backend software engineering for SaaS; located in Toronto metro; experience shipping customer-facing features; Java/Kotlin/Scala; testing methodologies (unit testing, TDD); AWS; relational databases (PostgreSQL, MySQL).
Java, Kotlin, Scala, AWS, PostgreSQL, MySQL, TDD
1mo
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ML Developer, Senior
Toronto or Minneapolis or Canada or North America or Europe or Africa or Asia
$129k-$231k/yr OnsiteFull Time
4+ YOE4+ years ML/Data Science experience, 2+ years MLOps, advanced SQL and Spark/PySpark, Python and ML frameworks (PyTorch, TensorFlow, MLFlow), model deployment, data transformation, and strong collaboration and communication skills. English required.
SQL, Spark, PySpark, Python, PyTorch, TensorFlow, MLFlow, Databricks, Azure, Azure SQL, Function/Logic Apps, Key Vault, Storage Accounts, Virtual Machines, Azure Monitor, Log Analytics
3w
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Senior Java Developer
Toronto or Calgary
$64k-$106k/yr HybridFull Time
6+ YOE6+ years building enterprise Java (Java 11+) applications with Spring ecosystem, microservices, cloud-native (Azure preferred), Docker/Kubernetes, CI/CD (Azure DevOps), SQL, observability tools, and strong communication and leadership skills.
Java 11+, Spring Boot, Spring Cloud, Spring Data, Spring Security, Microsoft Azure, AWS, GCP, Docker, Kubernetes, Git, Maven, Gradle, Microsoft Azure DevOps, GitHub Copilot, JUnit, Mockito, SpringBoot Test, Test containers, New Relic, Splunk, Datadog, SAP Hybris, Angular, React, SQL
2w
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PR Newswire Canada, Software Developer I, Software Engineering, AMER, Canada
Montreal or Toronto or Canada
$85k-$95k/yr RemoteFull Time
1.5+ YOESpec-driven .NET development with AI-native workflows; .NET 8+ and C# experience, SQL and Git proficiency, unit testing and API knowledge; Bachelor's degree (or equivalent) plus 18 months IT experience.
VS Code, GitHub Copilot, .NET 8+, C#, SQL, Git, RESTful web services, MySQL, Postgres, Kubernetes, Docker
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