581 system software engineer jobs at 246 companies in Niagara Falls, NY
1mo
Save
Mark Applied
Hide
1mo
Controls System Software Developer
Dundas, Ontario, Canada
$65k-$85k/yrOnsiteFull Time
Liburdi: Provider of specialized welding systems and turbine repair services.
1+ YOE1-3 years experience, Bachelor's in Engineering or Computer Science required. Strong C#/.NET and C++ skills, Visual Studio .NET and XML experience. PLC, OpenGL/OpenCV/OpenTK, 3D geometry and robotics experience are assets.
Element Fleet ManagementToronto Stock Exchange: EFN: Provides commercial vehicle leasing and comprehensive fleet management services.
8+ YOE8+ years in software development and system integration; strong OO, API development, microservices; cloud, CI/CD, DevOps; ERP/financial systems experience.
Micromart: Provides autonomous smart store platforms and retail hardware.
Experience validating hardware-software systems, debugging Linux devices, testing edge devices and payment/vision flows, and driving root-cause fixes; familiarity with TypeScript/Node.js and networking fundamentals.
Node.js, TypeScript, Android, Linux, Raspberry Pi, Bash, Python, C
OpendoorNASDAQ: OPEN: Online platform for buying and selling residential real estate.
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
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
7+ YOE7+ years software engineering with systems at scale, technical leadership, strong fundamentals in algorithms and data structures, and excellent communication.
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
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.
OpendoorNASDAQ: OPEN: Digital marketplace for buying and selling residential real estate.
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.
VAST Data: Enterprise AI infrastructure and unified data platform.
Systems-level software engineer with strong C/C++ experience, deep knowledge of database internals, data structures, algorithms, and OS concepts; proven experience building high-performance systems.
NasdaqNASDAQ: NDAQ: Operates global electronic marketplaces and provides financial technology services.
10+ YOEBachelor's degree or equivalent, 10+ years professional software engineering experience with Core Java, experience building cloud-native, containerized, distributed microservice systems.
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
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.
AtkinsRéalisToronto Stock Exchange: ATRL: Providing global engineering design and infrastructure project management services.
Honours engineering degree; software development for QNX and QT; experience with C/C++, POSIX, Java, SQL, XML, Visual Studio/Eclipse; knowledge of UML, static analysis, databases and virtualization; strong problem-solving and communication skills.
Questrade Financial Group: Online platform for brokerage, wealth management, and banking services.
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.
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
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.
Klue: AI platform for competitive and market intelligence.
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.
Big Viking Games: Develops and operates free-to-play mobile and social games.
3+ YOE3+ years professional software development; strong in at least one of Java, TypeScript, or PHP; SQL proficiency; experience shipping features to production; understanding of system architecture and algorithmic complexity; Bachelor's in CS/Engineering preferred.
PENN EntertainmentNASDAQ: PENN: Operates integrated casino gaming and online sports wagering platforms.
3+ YOE3+ years software engineering experience with distributed systems, GraphQL/gRPC APIs, PostgreSQL, Kubernetes, production on-call and performance troubleshooting experience.
Elixir, Phoenix, PostgreSQL, Kafka, gRPC, GraphQL, Kubernetes, DataDog, Phoenix, Ruby on Rails, Fast API, Laravel, Node, ExUnit, RSpec, Jest, pytest, Oban, Exq, Sidekiq, Celery, Beanstalk, Apache Kafka, RabbitMQ, AWS SQS, AWS SNS, Google Cloud Pub/Sub, Git, GitHub, Absinthe
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
1+ YOE1+ years software development experience; cloud-native and distributed systems experience; familiarity with networking, security, and running production cloud services; Java and Kubernetes experience valued; Bachelor's required.
NewRich Network: A social learning platform for digital entrepreneurs and creators.
8+ YOE8+ years in software engineering; experience designing and scaling distributed systems; backend focus with modern tech stack; leadership and ownership mindset.
EvenUp: AI-powered document generation and analysis for personal injury law.
8+ YOE8+ years software engineering experience at Staff level or equivalent; strong systems-thinking, diagnostic, architectural and communication skills; product-minded with experience at high-growth SaaS companies.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
10+ YOE10+ years software development, 7+ years building large-scale distributed systems, experience leading technical strategy for orgs of 30+ engineers, expertise in streaming/batch/columnar data systems, Bachelor's in CS or equivalent.