117 sr software engineer jobs at 57 companies in Lyons, NY
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Sr. Full Stack Software Engineer
Ithaca, New York, United States
$140k-$170k/yr HybridFull Time
10+ YOE10+ years software development; strong JS, Python, CSS; AWS; GIS; microservices; remote-friendly.
JavaScript, Python, CSS, React, Vite, Material UI, Redux, Redux RTK Query, AWS S3, AWS Lambda, AWS ECS, AWS ECR, DynamoDB, Git, Docker, Terraform, Maven, FastAPI, uvicorn, Pandas, Polars, GIS tools, STAC
1mo
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Sr Embedded Software Engineer
Victor, New York, United States
$111k-$139k/yr OnsiteFull Time
6+ YOEBachelor's in engineering or CS, 6+ years embedded software experience, embedded Linux, DSP knowledge, hardware/software troubleshooting, ability to obtain US security clearance.
Embedded Linux, C#, Matlab, VHDL, Verilog, IP networking, Multimeter, Oscilloscope, Function Generator, Logic Analyzer, Spectrum Analyzer
1mo
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Sr. Software Engineer
Rochester or Alpharetta
OnsiteFull Time
5+ YOE5+ years building Java applications; strong Spring Boot and REST API experience; web technologies (HTML,CSS,JavaScript/TypeScript); problem solving and collaboration in Agile teams.
Java, Spring Boot, RESTful APIs, HTML, CSS, JavaScript, TypeScript, Angular, MongoDB, Azure Cosmos DB, Spock Framework, JSON
2mo
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Sr. Software Engineer (Remote)
Texas or California or Colorado or Connecticut or Rhode Island or Nevada or New York City or Ithaca or Westchester County or Washington or United States
$80k-$180k/yr RemoteFull Time
3+ YOE3+ years software experience, bachelor’s degree or equivalent, proficiency with HTML/CSS, JavaScript/TypeScript, Java preferred, databases, cloud and CI/CD, testing and debugging, version control, and ability to work legally in the U.S.
HTML, CSS, Javascript, Typescript, Java, noSQL, CI/CD
4d
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Sr Advanced Custom Solutions Software Engineer
Pittsford, New York, United States
$135k-$169k/yr HybridFull Time
5+ YOERequires 5+ years of software development, 2+ years using C#, and 2+ years with MS SQL Server applications. A computer science degree, web development, .NET, testing, and database experience are valued.
C#, .NET Framework, Microsoft SQL Server, T-SQL, Crystal Reports, ASP.NET, ADO.NET, WCF, WPF, WinForms
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Software Engineer III
Rochester, New York, United States
$85k-$134k/yr OnsiteFull Time
4+ YOE4-6 years of software engineering experience; BS in CS/Software Eng or related field; expert in ASP.NET/C#; proficient with GitHub; strong problem-solving and team skills.
ASP.NET, C#, GitHub, Python, SQL, Snowflake, AWS, Azure
3mo
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Backend Software Engineer
Pittsford, New York, United States
$125k-$155k/yr RemoteFull Time
5+ YOEBachelors degree and 5+ years software engineering experience; proficiency in Python, APIs, React/JS/TypeScript, Git, CI/CD, cloud platforms (AWS/GCP), containerization, and experience with financial or data-intensive systems.
Python, React, JavaScript, TypeScript, Git, AWS, GCP, CI/CD
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Senior Embedded Software Engineer
Syracuse, New York, United States
$113k-$140k/yr HybridFull Time
5+ YOESenior embedded software engineer with 5+ years experience, strong Python and C++ skills, embedded Linux, and a Bachelors in CS/Software Engineering or EE with programming background.
Python, C++, Embedded Linux (Ubuntu, PetaLinux a plus), MATLAB (preferred)
1mo
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Senior Software Engineer
Victor, New York, United States
OnsiteFull Time
8+ YOEBachelor's or Master's in CS/EE,8+ years software development,expertise in Python and C/C++,version control (Git/SVN),Linux,unit/integration testing,ability to lead and mentor,eligibility for Top Secret/TS/SCI and U.S. citizenship required.
Python, C/C++, Git, SVN, Linux
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Senior Embedded Software Engineer
Rochester, New York, United States
$120k-$145k/yr OnsiteFull Time
10+ YOEBachelor's degree in CS/Software Engineering, 10+ years embedded firmware experience, expert C/C++, real-time/RTOS experience, EtherCAT and industrial fieldbus knowledge, debugging with electronics instrumentation, and U.S. person status (ITAR).
C, C++, Python, C#, ROS 2, FreeRTOS, Microsoft Windows, Linux, Unix, QNX Neutrino, POSIX, EtherCAT, CANopen, Modbus/TCP, Ethernet/IP, IEC 61131-3, IEC 61508, IEC 61800-5-2, SIL, EnDat, BiSS, SSI, FPGA, oscilloscopes, logic analyzers, debuggers
3mo
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Software Development Engineer
Rochester, New York, United States
$93k-$143k/yr HybridFull Time
5+ YOE5+ years in software development; design and delivery of distributed systems; REST APIs and microservices; C#/.NET and JavaScript (React); cloud and on-prem/desktop environments; Docker and CI/CD.
Docker, Container Orchestration, Azure, Azure DevOps, REST, Microservices, C#, C++, JavaScript, React, Git, Visual Studio, SQL, MySQL, NoSQL
2mo
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Senior Specialist, Software Engineer (39159)
Rochester, New York, United States
$97k-$180k/yr OnsiteFull Time
6+ YOEDevelop embedded and ground-support software for space systems; bachelor degree in engineering or CS with 6+ years (or grad degree with 4+ years) or 10 years experience; C/C++, Python, RTOS, hardware interface experience; must obtain U.S. security clearance.
C, C++, Python, VxWorks, FreeRTOS, RTLinux, QNX, SpaceWire, MIL-STD-1553, RS-422, Ethernet, CAN, UART, SPI, I2C, MATLAB/Simulink, LabVIEW, COSMOS, Git, Bitbucket, Jenkins, Jira, Confluence
2w
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Senior Software Engineer
Rochester, New York, United States
OnsiteFull Time
Experience designing service-oriented architectures, migrating monoliths to microservices, strong backend (.NET 9/C#) and frontend (React/Typescript) skills, familiarity with AWS and Azure DevOps, AI-augmented tooling experience, excellent communication.
.NET 9, C#, React, Typescript, PostgreSQL, Entity Framework, AWS, RDS, EC2, S3, Azure DevOps (ADO), Serilog, Seq, Cursor, Claude, LLMs
2mo
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Staff Embedded Software Engineer
Rochester, New York, United States
$125k-$152k/yr HybridFull Time
10+ YOE10+ years in embedded software; BS in CS/CE/EE; strong C/C++, RTOS, Embedded Linux; camera/video processing experience; mentoring; leadership
C, C++, RTOS, Embedded Linux, GCC/GNU toolchain, Git
2w
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1LMX RMS Digital Thread Software Engineer - FULLTIME TELEWORK
Colorado Springs or Denver or Liverpool or Manassas or Moorestown or Owego or Stratford
$114k-$227k/yr RemoteFull Time
9+ YOEBachelor's in CS/SE/CE and 9+ years experience; GitLab CI/CD, Python, REST APIs, containers, AWS, Git, software engineering best practices, quick learner and strong collaboration skills.
GitLab CI/CD, Python, REST APIs, eQube, AWS, Git, AI Agents
2mo
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Senior Software Engineer - Warehouse Automation
Atlanta or Henrietta or Grand Rapids
$120k-$180k/yr OnsiteFull Time
10+ YOELead design and development of software for warehouse automation; 10+ years experience; Linux/C/C++/JavaScript; Agile; Git; SQL databases.
C, C++, JavaScript, Linux (RHEL), Git, Oracle, PostgreSQL, AWS, Azure, Google Cloud, QT, Angular
5d
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Senior Software Engineer -P
Cincinnati or Rochester or Irving or Salt Lake City or Tempe or Saint Petersburg or West Palm Beach or Chicago
HybridFull Time
4+ YOEBachelor's degree with 4+ years or master's degree with 2+ years; requires SQL, database design, cloud, web services, web applications, front-end frameworks, unit testing, and Agile experience.
SQL, Oracle, MySQL, Entity Framework, NoSQL, Hadoop, Mongo, Azure, AWS, REST, WCF, SOAP, Node.js, ASP.NET MVC, WebForms, Angular, React, Ember, Knockout.js, Microsoft MSTest
1w
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Sr. Full Stack Engineer
Rochester or Irvine or Frisco
$145k-$165k/yr RemoteFull Time
5+ YOE5+ years software/platform engineering; AWS serverless experience; proficiency in Python or TypeScript/Node.js; Terraform/IaC experience; Bachelor's in CS or equivalent.
Lambda, Step Functions, EventBridge, ECS Fargate, API Gateway, DynamoDB, S3, Amazon Bedrock, Python, TypeScript/Node.js, Terraform, CloudFormation, CDK, Bicep, Pulumi, GitHub Actions, GitLab CI, Jenkins, AWS CodePipeline, JIRA, Git, SAS, R
1mo
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Staff Software Engineer - Confluent Cloud Traffic Engineering
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yr HybridFull Time
8+ YOE8+ years cloud infrastructure/cloud networking experience; strong distributed systems design; proficiency in C++, Go, or Python; experience with public clouds and Layer 7/cloud-native proxies; bachelor's degree required.
C++, Go, Python, Envoy, Kubernetes, AWS, Azure, GCP
1mo
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Sr. Controls Applications Engineer
East Syracuse or Mexico
$79k-$158k/yr OnsiteFull Time
5+ YOEBachelor's (5+ yrs) or Master's (3+ yrs) in mechanical/software controls with experience in controls systems, product development, and multidisciplinary testing; travel 1–2x/year; employer sponsorship not provided.
SAP, Creo
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