549 software systems engineer jobs at 239 companies in Newfane, NY
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Systems Software Engineer
Toronto, Ontario, Canada
$110k-$150k/yr HybridFull Time
2+ YOE2+ years Python experience; experience with instrument drivers, Linux, Docker, TCP/IP/SSH; understanding of full software lifecycle, asynchronous programming, troubleshooting hardware-software stacks, and working onsite in Toronto >=4 days/week.
Python, Linux, Docker, SCPI, IVI, VISA, serial, USB, TCP/IP, SSH, async/await, threading, multiprocessing
2w
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Software Engineer - Test Systems
Buffalo, New York, United States
$80k-$105k/yr HybridFull Time
Bachelor's in engineering, experience developing automated test systems; programming in LabVIEW, Python, C/C++ or Simulink; strong troubleshooting and communication skills; ability to travel internationally.
LabVIEW, Python, C, C++, Simulink
1mo
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Systems Engineer - Rail Signaling / Systems Engineer - Rail Signaling
Toronto, Ontario, Canada
HybridFull Time
4+ YOEBachelor's in Engineering/CS,4+ years developing software-based system applications,5+ years URS/rail signaling or similar,knowledge of SDLC and modern software engineering,CBTC domain expertise.
DOORS, Polarion, Melody Advance
2mo
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Senior Software Engineer (C++ / Real-Time Systems)
Toronto or North America
OnsiteFull Time
10+ YOEBachelor's in CS or related, 10+ years in software/systems engineering, strong modern C++ and Linux experience, real-time/low-latency systems, data structures and algorithms, debugging and automated testing skills.
C++, Linux, Make
6d
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Senior Systems Integration Engineer
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOEProfessional engineer with 10+ years rail experience, systems integration and interface management, technical writing, client coordination, and proficiency with rail engineering software.
DOORS NG, MicroStation, OpenRail Designer, OpenRoads Designer, AutoCAD, Civil3D, Microsoft Word, Microsoft Excel, Microsoft Project
1mo
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Systems Integration Engineer
Toronto, Ontario, Canada
$81k-$111k/yr HybridFull Time
5+ YOEBachelor's or Master's in engineering/computer science, 5+ years systems integration experience on major infrastructure projects, familiarity with design software and project management tools, strong communication and analytical skills.
ACC
2mo
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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
6d
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Staff Software Engineer
Vancouver or Toronto
$220k-$359k/yr HybridFull Time
7+ YOE7+ years software engineering with systems at scale, technical leadership, strong fundamentals in algorithms and data structures, and excellent communication.
Ruby, Ruby on Rails, React, Go, SQL, NoSQL, MongoDB, Snowflake, Kubernetes, AWS, GCP, Azure
2w
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Senior Software Engineer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years software engineering experience designing distributed systems and AI service architectures; expert in Python and Golang, containers, Kubernetes/OCP4, cloud (AWS/Azure), SQL/NoSQL, system optimization and mentoring engineers.
Python, Golang, Docker, Kubernetes, OCP4, AWS, Azure, SQL, Non Relational Databases, CI/CD, Application Performance Management (APM), Domain Driven Design (DDD), Event Driven Architecture (EDA)
2mo
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Software Engineer
Miami or Toronto or Seattle
HybridFull Time
Proven software engineering experience shipping production systems, strong fundamentals in at least one general-purpose language, relational DB experience, ability to reason about performance at scale, strong communication and design skills.
2mo
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Senior Software Engineer - AI/Computer Vision (Camera Systems)
Toronto or Vancouver
$63k-$128k/yr HybridFull Time
4+ YOESenior C++ engineer with 4+ years in software development; experience with embedded camera systems, AI model deployment on embedded platforms; strong Linux experience; OpenCV and ML frameworks preferred.
OpenCV, TensorFlow, PyTorch, ONNX Runtime, GitHub Actions, Azure DevOps, C++, Python, Linux
1mo
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Senior Software Engineer
Toronto, Ontario, Canada
$121k-$170k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent, 10+ years professional software engineering experience with Core Java, experience building cloud-native, containerized, distributed microservice systems.
Core Java, Apache Kafka
1mo
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Senior Software Engineer
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software engineering experience; strong Go or TypeScript/JavaScript proficiency; experience with GitOps/ArgoCD, Helm, Kubernetes, cloud (GCP/AWS), building/operating platform or delivery systems.
TypeScript, Node, NestJS, ArgoCD ApplicationSets, Helm, GCP Cloud Run, Nx, Go, Temporal, Model Context Protocol (MCP), Agentic AI, GitHub Actions, Kubernetes (K8s), GCP, AWS, Terraform, Cadence, Airflow, A2A (Agent-to-Agent), GitOps
3mo
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Senior Systems Engineer, R&D Business Systems
Toronto, Ontario, Canada
$126k-$151k/yr HybridFull Time
5+ YOE5+ years in software/system engineering; experience building integrations, APIs, data pipelines; SQL and cloud data warehouses; BI/data visualization; AI/LLM-powered utilities; strong communication in English.
TypeScript, JavaScript, Python, React, Jira, Zendesk, Salesforce, Aha!, BigQuery, SQL, GCP, CI/CD, Sigma, Looker Studio, Tableau, Power BI, AI agents, LLMs
2d
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Software Engineer, Async Platform
Toronto, Ontario, Canada
$108k-$135k/yr HybridFull Time
5+ YOE5+ years in software development, automation, or systems engineering; experience with large-scale infrastructure, distributed systems, or networks; Go or Python; and AWS, GCP, or Azure experience.
Infrastructure as Code, SQS, Kafka, Kinesis, Go, Python, AWS, GCP, Azure
1mo
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Software Engineer or Senior Software Engineer - Data Hub
Toronto or Vancouver
$140k-$210k/yr HybridFull Time
3+ YOE3+ to 6+ years software engineering/distributed systems experience; proficiency in Java/Scala/Python; cloud engineering (AWS/GCP); experience with Spark, Iceberg, Kubernetes, Terraform; CI/CD, Docker, and monitoring tools; BSc/MSc preferred.
Kubernetes, Spark, Python, Java, XO, Terraform, Iceberg, EMR, Sagemaker, Apache Spark, Apache Iceberg, AWS, GCP, Jenkins, Docker, ClaudeCode, Windsurf, Cursor, Grafana, Prometheus, Kibana, Hive, Scala
1w
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Principal Software Engineer
Toronto or Toronto
$135k-$165k/yr HybridFull Time
10+ YOE10+ years software engineering experience, strong TypeScript with React/React Native, daily use of AI developer tools (Cursor or Claude), experience leading solution design and architecture for complex systems.
Cursor, Claude, TypeScript, React, React Native, Angular, C#, .NET Core, WebSockets, gRPC, Firebase, Google Cloud Platform (GCP), BigQuery, Bigtable
1mo
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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
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
4d
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Software Engineer II
Toronto, Ontario, Canada
$82k-$115k/yr OnsiteFull Time
5+ YOERequires 5+ years of software engineering experience, full-stack expertise with Angular, Java APIs, event streaming, batch processing, cloud platforms, secure system design, AI tools, and strong communication skills.
Java, Java Platform, Enterprise Edition (JEE), Spring Boot, Apache Tomcat, shell scripting, Angular, Apache Kafka, Microsoft Azure SQL, CI/CD, DevOps, Artificial Intelligence (AI)
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