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Python Software Developer Jobs in Lewiston, NY, US
790+ python software developer jobs from 260+ companies hiring in Lewiston, NY, US.
3w
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Senior Software Engineer
Mississauga, Ontario, Canada
$142k-$158k/yr HybridFull Time
Senior software engineer proficient in Java, Spring Boot, REST, and database systems; strong TDD, CI/CD, and cloud experience.
Java, Spring Boot, Microsoft SQL Server, MySQL, REST API, Git, New Relic, DataDog, Selenium, Cypress, RestAssured, Docker, Kubernetes, Istio, Ansible, Jenkins, Linux, Python, Bash, Groovy, SAML, OAuth, OpenID Connect
1w
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Senior Software Engineer
Virginia Beach or Toronto
HybridFull Time
6+ YOE6-9 years engineering experience; Bachelor’s in engineering/computer science; full software lifecycle; strong APIs, security, AWS, and multiple languages.
C#, JavaScript, Node.js, Deno.js, Bun, Python, Java, AWS, GitHub, SQL
2mo
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Senior Embedded Software Engineer
Cambridge or Glasgow or Munich
HybridFull Time
Senior embedded software engineer with degree in CS/EE; proficient in Embedded C; Python/Bash; RTOS (FreeRTOS); Linux; Git; experience with serial/CAN interfaces and hardware debugging; good communication and teamwork.
FreeRTOS, GNU ARM Embedded Toolchain, GDB, Git, Linux, CAN, Serial, Python, Bash
3w
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Back-End Software Engineer
Toronto, Ontario, Canada
$86k-$136k/yr HybridFull Time
5+ YOE5+ years backend development; Databricks, Python, Azure Data Factory, SQL Server; Azure cloud-native; CI/CD; UML; strong communication; Java/Spring Boot asset.
Databricks, Python, Azure Data Factory, SQL Server, Azure, CI/CD, Jenkins, GitHub Actions, UML, Java, Spring Boot, Power BI, New Relic, Dynatrace, Moogsoft, JavaScript, React, NodeJS
6d
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Senior Software Engineer (Backend Engineering) ⭐
Toronto, Ontario, Canada
$117k-$167k/yr HybridFull Time
5+ YOE5+ years backend software engineering; Python/Go; distributed systems; cloud (GCP/AWS/Azure); REST APIs; data analytics familiarity; strong English communication.
Python, Go, GCP, AWS, Azure, Kubernetes, REST API, BigQuery, Kafka
2w
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Senior Software Engineer, Behavior Planning
Atlanta or South San Francisco or New York City or Toronto or United States
RemoteFull Time
3+ YOE3+ years in autonomous driving/robotics; expert in C++ and Python; strong planning algorithms; ROS/ROS2 experience; Master’s in CS/Robotics or related field.
C++, Python, ROS/ROS2
3mo
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Embedded Software Engineer
Burlington, Ontario, Canada
$60k-$70k/yr OnsiteFull Time
1+ YOEDegree in Electrical/Computer/Mechatronics Engineering or Computer Science; at least 1 year experience; C++, C, Python; Qt; RTOS/Embedded Linux/ FreeRTOS; device drivers; SoC/ARM/FPGA knowledge; interfaces I2C/SPI/USB/PCIe/Ethernet; data networks; cloud/AI a bonus.
C++, C, Python, Qt, RTOS, Embedded Linux, FreeRTOS, I2C, SPI, USB, PCIe, Ethernet
2w
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Principal Software Engineer - MLOps
Waterloo or Toronto or North York
$90k-$140k/yr HybridFull Time
Lead MLOps with AWS in production; senior-level software engineering; mentor engineers; collaborate across teams.
AWS, Python, Java, Scala, Terraform, CloudFormation
3w
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Cracked Software Engineer - Special Projects
Toronto, Ontario, Canada
HybridFull Time
Full-stack or backend experience; Python/TypeScript; knowledge of LLMs and prompt engineering; experience with AI coding tools; strong fundamentals in databases, APIs, and system design; able to break down complex problems; high ownership and execution focus; able to work under pressure.
Python, TypeScript, LLMs, Prompt engineering, Cursor, Claude Code, Codex
2w
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Staff Software Engineer - International Card Tech - Backend
Toronto, Ontario, Canada
HybridFull Time
8+ YOESenior software engineer with 8+ years' experience, proficient in Java, Python, or Go; cloud (AWS); architecture; mentorship; and agile practices.
Java, Python, Go, AWS, RESTful APIs, Microservices, Containers
4w
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Lead Software Developer (Full-Time) - Brampton, ON
Brampton or Mississauga
$105k/yr OnsiteFull Time
5+ YOEBS in Computer Science or related degree; 5+ years of relevant industry experience; full stack developer with JavaScript (Vue.js); Python with FastAPI; experience designing modern web apps and relational databases; ability to travel up to 20%.
Vue.js, FastAPI, Python, Docker, Azure, Luigi, ETL, PostgreSQL
1w
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Software Engineer, Full-Stack Applications - Ratings Technology (Toronto, ON, CA)
Toronto, Ontario, Canada
$100k-$150k/yr HybridFull Time
7+ YOE7+ years of full-stack enterprise software experience; strong backend (Java/Spring Boot, Python) and frontend (React) skills; cloud, DevOps, and data knowledge.
Java, Spring Boot, Maven, Python, FastAPI, Flask, ReactJS, Node.js, AWS, Kubernetes, GitHub Actions, PostgreSQL, Oracle, MongoDB, Kafka, PySpark, Parquet, Avro, Apache Airflow, Streamlit, Bash
5d
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Staff Embedded Software Engineer, Lasers
Mountain View or Boston or Toronto
$175k-$224k/yr HybridFull Time
8+ YOEBS with 8+ years or MS with 6+ years in CS/EE/Robotics; proven embedded software shipping; Linux; hardware-software integration; Git/CMake; experience with photonics or autonomous systems.
GDB, JTAG, Linux, Git, CMake, Python, C++, CMIS, OpenBMC, DMTF, optical test equipment
1w
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Junior Robotics Software Developer
Mississauga, Ontario, Canada
$75k-$125k/yr HybridFull Time
0+ YOEDegree in Robotics, Mechatronics, Computer Science, or related field; proficiency in C/C++ and Python; robotics concepts; microcontrollers/RTOS; Linux; Git; strong written/verbal communication; interest in exoskeletons.
C, C++, Python, Linux, Git, STM32, Arduino, ESP32, ROS/ROS2
2mo
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Senior Software Engineer (Backend)
Toronto, Ontario, Canada
OnsiteFull Time
6+ YOE6+ years backend (Python) experience; GenAI (LangChain/RAG) preferred; strong DBs (PostgreSQL/Pinecone); async processing; high-scale systems; startup agility.
Python, LangChain, RAG, PostgreSQL, Pinecone, async processing, Kubernetes, Docker, AWS, GCP
2mo
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Sr. Software Developer, Quantitative Development
Toronto, Ontario, Canada
$130k-$160k/yr HybridFull Time
8+ YOE8+ years in C#/.NET, distributed real-time systems, T-SQL, capital markets experience; strong communication and problem-solving.
C#, NET, T-SQL, React, Angular, Python, Excel, Grafana, Prometheus, OpenTelemetry, TeamCity, GitHub Actions, Azure DevOps, Nomad, Kubernetes
1mo
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Software Engineer: Full-Stack (Multiple Positions Available)
Toronto, Ontario, Canada
$100k-$220k/yr RemoteFull Time
Proficient in TypeScript, React, Next.js; experience with APIs, LLMs, data parsing, large databases; Python; finance/intelligence experience; Canada-based; CS/Software Eng degree.
React, Tailwind, Node.js, Next.js, Cloudflare, Firestore, Firebase, SQL, Python, LLMs
1w
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Senior Software Development Engineer - DCGPU Diagnostics Quality Team
Markham, Ontario, Canada
$106k-$160k/yr HybridFull Time
Develop and validate diagnostic tests for DCGPU products; build test automation; debug hardware/software issues; lead cross-team collaboration.
Python, C++, SQL, Snowflake, Linux, Git, ROCm, CUDA
2mo
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Senior Software Engineer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years building backend systems and AI applications; design and defend architecture with security; ship from vague requirements; strong communication with non-technical stakeholders.
Java, Spring Boot, Python, Postgres, Azure, Kubernetes
1mo
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Software Engineer IV
Rochester or Buffalo or Utica or Dewitt or Albany
$88k-$177k/yr RemoteAll Commitments Available
3+ YOEAssociate degree or 3+ years of experience; basic programming knowledge; SDLC understanding; ability to communicate with teams; familiar with source control and basic security concepts.
Programming languages: C#/.NET, Java, SQL, C++, Python, Visual Basic, JavaScript, Informatica, CI/CD, Pega, Power BI, Cognos, Unix, Windows, OpenAPI, OWASP
5d
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Software Engineer I
Toronto or British Columbia or Alberta or Quebec or Ontario
HybridFull Time
0+ YOE0-2 years experience; full-stack web apps; JavaScript/TypeScript; React; REST APIs; relational DBs; Git; testing.
React, Next.js, Node.js, Python, REST APIs, PostgreSQL, MySQL, Git, Docker, AWS, GCP, Azure
2w
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Full Stack Developer (.Net/Python)
Toronto, Ontario, Canada
$130k-$160k/yr HybridFull Time
7+ YOE7+ years of experience building scalable, high-performance applications in finance; strong C# and Python, front-end frameworks, cloud/on-prem; excellent communication and problem-solving.
C#, Python, Angular, React, Vue, HTML, CSS, JavaScript, JQuery, REST Web Services, Docker, Kubernetes, CI/CD, SQL, NoSQL, .NET Framework 4.5-4.8, .NET 3.1-8
2mo
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Software Engineer Contract 12 Months (Concord, ON, CA, L4K 5X8)
Concord, Ontario, Canada
$80k/yr OnsiteContract, Full Time
1+ YOEBachelor's in Software Engineering or Computer Science; 1-2 years of professional experience or 3+ internships; experience with TypeScript, React.js, Next.js; serverless tech; Git; CSS; responsive web design; Python for data tasks; cloud (AWS/GCP/Azure); CI/CD tools (Jenkins, GitHub Actions).
TypeScript, React, Next.js, Serverless, Git, CSS, Python, AWS, GCP, Azure, CI/CD, Jenkins, GitHub Actions
1mo
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Software Engineering, Staff Engineer - 16183
Mississauga, Ontario, Canada
OnsiteFull Time
2+ YOEHands-on software engineer for hardware-software co-design in high-speed silicon validation; Python automation; MATLAB-to-Python porting; C/C++ SDK integration; CI/CD; GUI and data tools.
Python, NumPy, SciPy, Pandas, MATLAB, SCPI/VISA, Git, ctypes, cffi, SWIG, DLLs, shared libraries, Windows, Linux
2mo
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Engineering-Toronto-Associate-Software Engineering
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years distributed application development; strong Java; Python scripting; cloud experience; REST APIs; IAM and security knowledge.
AWS, Google Cloud Platform, Microsoft Azure, Terraform, Docker, Kubernetes, Java, Python, REST APIs, Infrastructure as Code
1mo
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Power Systems Software Engineer (Electrical)
Toronto or Montreal or Ottawa or Quebec City or St. John or Halifax or Charlottetown
HybridFull Time
5+ YOEMasters or PhD in Electrical Engineering (Power Systems); P.Eng or eligible; 5+ years experience; strong power systems knowledge; programming in C/C++, Python, Matlab; willingness to travel and work across time zones.
C/C++, Visual Basic, Java, Python, Matlab
1mo
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Security Software Engineer, Infrastructure Security (Staff or Senior)
New York City or San Francisco or Toronto
$127k-$249k/yr HybridFull Time
5+ YOE5+ years in software or site reliability engineering; proficient in at least one language (Java, Golang, Rust, Python, or C/C++); experience with Terraform; strong Linux and networking knowledge; cloud security experience; Kubernetes security tools.
Terraform, Linux, Kubernetes, eBPF, RBAC, OPA/Gatekeeper, Kyverno, Falco, Tetragon, seccomp, AppArmor, SELinux
2mo
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Senior Software Engineer - Hybrid but may consider remote
Toronto, Ontario, Canada
$115k-$130k/yr HybridFull Time
5+ YOESenior-level role requiring Python, Django, AWS, relational databases, and large-scale data handling; strong collaboration and ownership.
Python, Django, AWS, Relational Databases, PostgreSQL, Celery, Redis, Git, REST API, Cloud Infrastructure
3mo
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Staff Gen AI Developer
Toronto, Ontario, Canada
$104k-$130k/yr RemoteFull Time
6+ YOE6+ years software engineering; 3+ years shipping production systems; 5+ years coding; Python/TypeScript; cloud platforms; CI/CD; observability; GenAI experience.
Python, TypeScript, APIs, Cloud Platforms, CI/CD, Observability, LangChain, OpenAI, Pinecone, FAISS, Milvus
1w
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2026 Fall Student Opportunities Capital Markets, QTS - Software Developer, 4 months
Toronto, Ontario, Canada
OnsiteInternship
Pursuing degree in CS, engineering, mathematics or related field; experience in UNIX/Linux or Windows environments; proficient in Java, C#, C/C++, Python, JavaScript, HTML/CSS; strong analytical and interpersonal skills; MS Office skills.
Java, C#, C/C++, Python, JavaScript, HTML, CSS
1d
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Software Developer Intern, Altitude (Fall/September 2026, 8+ Months)
Oakville, Ontario, Canada
$24-$36/hr HybridInternship
0+ YOEPursuing degree in CS, software engineering, or related field; strong coding skills in C#, .NET, JavaScript/TypeScript; cloud experience; good communication; able to work in hybrid environment.
CSharp, DotNet, SQL, JavaScript, TypeScript, ES6, Python, Google Cloud Platform, AWS, Azure
1mo
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Senior Software Engineer (AWS Glue)
Toronto or Waterloo
$90k-$140k/yr HybridFull Time
7+ YOE7+ years IT experience; AWS Glue expertise; full SDLC; ETL; strong problem solving; collaboration; cloud tech.
SQL, Python, PySpark, AWS Glue, Linux, Git, Jenkins, CI/CD, Ansible
5d
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Developer Technology Cloud (Mississauga, ON, CA, L5N 0E1)
Mississauga or Kitchener
HybridContract
Contract cloud software developer role; experience with Python, Java, React, HTML/CSS/JavaScript, Terraform, GitHub Actions; CI/CD; cloud data stores (Postgres, Redis, AWS document databases).
Python, Java, React, HTML, CSS, JavaScript, Terraform, GitHub Actions, Postgres, Redis, AWS Document Databases
12h
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Senior Cloud AI Software Developer (Remote) (Toronto, ON, CA)
Toronto, Ontario, Canada
RemoteFull Time
3+ YOEExperience designing and deploying AI models on Google Cloud Platform, with leadership and collaboration across data teams; strong GCP expertise and AI/ML development.
Google Cloud Platform, Vertex AI, Dataflow, Dataproc, Composer, Cloud SQL, Kubernetes, Cloud Functions, Pub/Sub, OpenAPI, LLMs, GPT, BERT, T5, GitHub Actions, Cloud Build, Deploy, Terraform, SRE, Blue-green, Canary, Python, JavaScript, Java
1w
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Software Analyst (SWAT) - Intermediate
Toronto, Ontario, Canada
$93k-$116k/yr HybridFull Time
3+ YOE3+ years in software testing/development; experience with Agile/SCRUM/DevOps; proficiency in C, C++, Perl, or Python; English fluency; good communication and planning.
C, C++, Perl, Python, Office productivity
2mo
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Full Stack Software Engineer, Vice President – Corporate Functions Technology
Quincy or Boston or Princeton or Clifton or Toronto
$125k-$215k/yr OnsiteFull Time
7+ YOE5+ years enterprise full-stack web development; React/JS/TS, Node.js, APIs, cloud, security/compliance, AI integration.
React, JavaScript, TypeScript, HTML5, CSS3, Node.js, Python, Java, SQL, NoSQL, AWS, Azure, Kubernetes, Databricks, Git, CI/CD, Infrastructure as Code
3mo
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PHP Data Developer
Toronto or Canada
RemoteFull Time
5+ YOE5+ years software development; 3+ years PHP; Python; Linux CLI; PostgreSQL; Docker; full data stack in PHP and Python.
PHP, Python, PostgreSQL, Docker, Dask, Dagster, Linux, Dagster, PostGIS, Git
1mo
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Full-Stack Software Engineer (New Grad)
San Francisco or Toronto
$90k-$119k/yr HybridFull Time
Entry-level full-stack engineer with strong CS fundamentals and experience in backend (Java/Spring) or frontend (TypeScript/JavaScript), APIs, databases, and collaborative skills.
Java, Spring Boot, TypeScript, JavaScript, Python, Git, Docker, AWS, REST, GraphQL
3w
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Intern, Software Development (Summer 2026)
Toronto, Ontario, Canada
OnsiteInternship
0+ YOEPursuing a degree in Computer Science, Software Engineering, or related field; proficient in Python or JavaScript/Java; basic APIs, web development, and databases (SQL/NoSQL); strong problem-solving and teamwork.
Python, JavaScript, Java, APIs, SQL, NoSQL, React, Node.js
1w
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Software Engineer (Term, SDL3) (Toronto, ON, CA)
Toronto, Ontario, Canada
$103k-$132k/yr OnsiteFull Time, Contract
5+ YOEBachelor's in CS or related field; 5+ years full-stack software development in scientific/high-tech settings; Python + NumPy/SciPy/Pandas; Airflow/Prefect; React/Angular/Vue; Docker/Kubernetes; DevSecOps; strong communication.
Python, NumPy, SciPy, Pandas, Airflow, Prefect, React, Angular, Vue.js, Docker, Kubernetes, DevSecOps
HiringCafe market data
Python Software Developer Jobs market signals in Lewiston, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
790+
Hiring companies
260+
Fresh sample
61% new in 30d
Salary visibility
61% show pay
Companies appearing in this market
AeroVectAMDCapital OneEvertzGeotabManulifeMongoDBSun Life
Work location mix in visible results
Hybrid: 49Onsite: 22Remote: 9