30 software security engineer jobs at 18 companies in Tonawanda, NY
1d
Save
Mark Applied
Hide
Software Engineer
Toronto, Ontario, Canada
$140k/yr OnsiteFull Time
Commercial SaaS or cloud software development experience, strong programming skills, and knowledge of APIs, databases, secure coding, automated testing, CI/CD, Agile, and system reliability.
SaaS, APIs, CI/CD
1mo
Save
Mark Applied
Hide
Lead Software Engineer
Buffalo, New York, United States
$116k-$194k/yr HybridFull Time
5+ YOEExpert-level software development with SDLC adherence, code reviews, coaching, secure/resilient coding, and 5+ years systems analysis or application development experience with degree or equivalent experience.
Software Development Lifecycle (SDLC)
1w
Save
Mark Applied
Hide
Software Engineer (ETL/Informatica)
Rochester or Binghamton or Buffalo or Utica or DeWitt or Albany
$60k-$177k/yr HybridFull Time
3+ YOEAssociate's degree in computer science, information technology, or related field, or 3 years' experience; programming, Informatica, database, operating system, software testing, security, and communication skills required.
Informatica, C#/.NET, Java, SQL, C++, Python, Visual Basic, JavaScript, CI/CD, Pega, Power BI, Cognos, Unix-Based, Windows, OpenAPI Specification (OAS), Open Web Application Security Project (OWASP)
1mo
Save
Mark Applied
Hide
Senior AI Security Automation Engineer
Quincy or Toronto or Princeton or Boston or Clifton or Austin
$120k-$203k/yr HybridFull Time
7+ YOE7+ years software engineering, 3+ years building AI/ML/LLM solutions; expertise in cloud-native architectures, RAG, AI evaluation/observability, CI/CD, security, and mentoring engineers.
AWS, Azure, GCP, Jenkins, Harness, Spinnaker, Argo CD, Python, JavaScript/TypeScript, Rust, Go (Golang), Bash, PowerShell, LangGraph, Semantic Kernel, CrewAI, AutoGen, LangChain, Databricks, Snowflake, Spark, Kafka, Delta Lake, Iceberg, Airflow, vector databases
1w
Save
Mark Applied
Hide
Software Engineer (Informatica)
Rochester or Buffalo or Utica or DeWitt or Binghamton or Albany
$60k-$177k/yr OnsiteFull Time
Associate's degree in computer science, information technology, or related field, or three years of experience; programming, Informatica, operating system, database, testing, security, SDLC, and communication skills required.
Informatica, Microsoft Power BI, C#, Java, SQL, C++, Python, Visual Basic, JavaScript, Unix, Microsoft Windows, OpenAPI Specification (OAS), Open Web Application Security Project (OWASP)
1w
Save
Mark Applied
Hide
Software Engineer (Informatica)
Rochester or Buffalo or Utica or DeWitt or Binghamton or Albany
$60k-$177k/yr OnsiteFull Time
Associate degree in computer science, information technology, or related field, or three years of experience in lieu of a degree; programming, databases, operating systems, testing, security, and SDLC knowledge required.
Informatica, CI/CD, Pega, Power BI, Cognos, C#/.NET, Java, SQL, C++, Python, Visual Basic, JavaScript, Unix-Based, Windows, OpenAPI Specification (OAS), Open Web Application Security Project (OWASP)
3w
Save
Mark Applied
Hide
Senior Software Engineer, Operations
North York or Toronto or Waterloo
$90k-$140k/yr HybridFull Time
7+ YOE7+ years Java application support/development with incident management and on-call; experience with monitoring, automation, cloud (AWS), DevOps tools; Canadian enhanced reliability security clearance required.
Java, JavaScript, HTML, XML, CSS, Java Enterprise Edition (J2EE), Servlet, JDBC, JSP, Spring, ReactJS, Angular, Kubernetes, Docker, OWASP, SOAP, REST API, JSON, Spring Boot, SQL, Oracle, POSTGRES, Jenkins, Artifactory, Bitbucket, Git, Gradle, Maven, CDD, Ansible, MFA, AWS, Confluence, JIRA, Service Now, MS Teams, Kafka, WebSphere, WebLogic
1mo
Save
Mark Applied
Hide
Sr. Software Engineer, Test Equipment
Buffalo, New York, United States
$120k-$150k/yr OnsiteFull Time
5+ YOEBSc in Engineering with 5+ years' relevant experience; experience with LabVIEW (including Real-Time and FPGA), test system design, Python, VHDL, MATLAB/Minitab/R, bug tracking and version control; ability to obtain U.S. security clearance.
LabVIEW, LabVIEW Real-Time, LabVIEW FPGA, Jira, Trac, svn, Python, National Instruments, MATLAB, Minitab, R/S-Plus, VHDL
3w
Save
Mark Applied
Hide
Senior Software Engineer - Confluent Secure Compute
Bedford or Calgary or Markham or Toronto or Vancouver or Ottawa
$137k-$186k/yr RemoteFull Time
7+ YOE7+ years building backend cloud-native systems; strong Python/runtime, programming and algorithm skills; cloud (AWS/GCP/Azure), containers (Docker,Kubernetes), observability, and technical leadership experience.
Python, Go, C, C++, Java, AWS, GCP, Azure, Docker, Kubernetes, Kafka, Apache Flink, JVM, WASM
2mo
Save
Mark Applied
Hide
Section Manager, Software Design Engineering (Toronto, Ontario, Canada)
Toronto, Ontario, Canada
$130k-$165k/yr OnsiteFull Time
7+ YOE3+ MgmtBachelor's in engineering, 7+ years software design engineering in safety-critical industries, 3+ years managing software teams, Ontario P.Eng., knowledge of PLC/DCS/SCADA/HMI, SDLC, V&V, and nuclear standards; security clearance required.
PLC, DCS, ICS, HMI, SCADA, Failure Modes and Effects Analysis (FMEA), SDLC, Verification & Validation (V&V), CSA N286, CSA N290.14, CNSC REGDOC2.1.1, NQA-1, IEC 62645, Factory Acceptance Testing (FAT), Human Performance (HU)
3mo
Save
Mark Applied
Hide
Senior Platform Systems Engineer
Toronto, Ontario, Canada
$160k-$180k/yr HybridFull Time
5+ YOEExtensive experience with Kubernetes/EKS, Terraform/OpenTofu, AWS, Cloudflare; production systems engineering; Go or Rust; security/compliance; DR and incident response.
Kubernetes, Terraform, AWS, Cloudflare, Go, Rust, TypeScript, PostgreSQL, MongoDB, ClickHouse, Pinot, Aurora PostgreSQL, GitOps
1mo
Save
Mark Applied
Hide
Senior Engineer I, Cybersecurity Advanced Consulting and Engineering Solutions
Buffalo or St. Louis
$102k-$152k/yr HybridFull Time
5+ YOEBS in engineering or related field, 5+ years in industrial controls/automation/embedded software, 2–3 years in Secure Development Lifecycle domains, PLC programming (FBD, ST, LD), Git/GitHub, C/C++, Python, experience with Modbus/BACnet/SNMP/Redfish, strong troubleshooting and communication.
Git, GitHub, C, C++, Python, C.suite/1Tool (Carel), Modicon, Schneider EcoStruxure, Modbus, BACnet, SNMP, Redfish, PLC
2mo
Save
Mark Applied
Hide
Senior Front End Developer
Toronto, Ontario, Canada
$100k-$142k/yr HybridFull Time
Bachelor's in CS or equivalent; proven experience with React, TypeScript, and React Native; GitHub/GitHub Actions; automated testing (unit/API/UI); designing secure, scalable applications; Agile experience and strong communication.
React, React Native, TypeScript, GitHub, GitHub Actions, Kotlin, Swift, Android
1w
Save
Mark Applied
Hide
Senior Java API Integration Engineer
Buffalo, New York, United States
$81k-$136k/yr HybridFull Time
Requires Java and Spring Boot development, banking or payment API integration, REST/SOAP, JSON, WSDL, OpenAPI/Swagger, OAuth 2.0, TLS/mTLS, SQL, secure authentication, and financial-services experience.
Java, Spring Boot, Fiserv PEP+ Direct APIs, REST, SOAP, JSON, WSDL, OpenAPI, Swagger, API gateways, OAuth 2.0, TLS, mTLS, DB2 for z/OS, z/OS, SQL, webhooks
1mo
Save
Mark Applied
Hide
Senior Full Stack Java / API Developer (267646)
Toronto, Ontario, Canada
HybridFull Time
Design and develop secure, scalable microservices and APIs using Java, Spring Boot, and cloud platforms; participate in security assessments and collaborate with cross-functional teams.
OpenJDK 24, Spring Boot 3.4.5, APIGEE API Gateway, OAuth2, Confluent Kafka, Azure Key Vault, Cloudbees Jenkins, Azure Cloud, PCF, Microsoft SQL, JPA, Open Api/Swagger, Postman, IntelliJ, Service Now, JIRA, Bitbucket, Confluence, Splunk, Dynatrace
3mo
Save
Mark Applied
Hide
Customer Engineer, Agent Builder
Toronto, Ontario, Canada
$150k-$200k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years in technical, customer-facing roles; strong API/code skills; experience delivering enterprise SaaS solutions; able to communicate with senior technical stakeholders.
APIs, Programming, Software Integrations, Security and Compliance
2mo
Save
Mark Applied
Hide
Senior Consultant / Consultant, SAP BTP Full-Stack & Integration Developer (Toronto, ON, CA, M5C 3G7)
Toronto or Calgary or Montreal or Vancouver
$58k-$102k/yr HybridFull Time
Bachelor's degree required; experience developing on SAP BTP and CAP, REST APIs, S/4HANA integration, OAuth/JWT security; proficiency in JavaScript/TypeScript/Node.js/Java; consulting and problem-solving experience.
SAP BTP, CAP, SAP Build Code, SAP Business Application Studio, SAP Build, SAP S/4HANA, SAP Integration Suite, REST APIs, OAuth, JWT, JavaScript, TypeScript, Node.js, Java, CI/CD
2mo
Save
Mark Applied
Hide
Manager, Product Development
Toronto, Ontario, Canada
$121k-$169k/yr OnsiteFull Time
Product owner/manager experience translating business requirements to engineering, expertise in software engineering lifecycle, strong communication and critical thinking; cyber security, UI, and AHA experience preferred.
3mo
Save
Mark Applied
Hide
Principal Enterprise Architect, AI Platform
Toronto, Ontario, Canada
$150k-$175k/yr HybridFull Time
12+ YOESenior enterprise architect with extensive cloud-native and AI/ML platform experience; 12+ years in software engineering/architecture; strong governance and security focus.
Vertex AI, GKE, Dataflow, BigQuery, Kafka, LangChain, LangGraph, Arize, LangSmith
3w
Save
Mark Applied
Hide
Senior Manager, Architect (14168)
Toronto or Winnipeg
$130k-$145k/yr HybridFull Time
Experience as a solution architect on complex initiatives; post-secondary degree in computer science or software engineering (or equivalent); strong stakeholder engagement and technical leadership; expertise across application, data, integration, cloud, and security design.
Salesforce, SAP Data Platform, Salesforce Marketing Cloud
Explore Jobs