Python Java Developer Jobs in Toronto, Canada

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AWS Full Stack Engineer — React, Node & Python

A technology company in Toronto is seeking a skilled developer to design responsive user interfaces and build backend services. You will use technologies like HTML, CSS, JavaScript, React, Node.js, and Python, along with AWS services such as API Gateway, Lambda, and DynamoDB. The ideal candidate will have strong ...

Sr. ETL Tester with Python Automation Experience

Overview We are looking for a Senior ETL Tester to join our team for a permanent role. The ideal candidate will have deep hands‑on experience with ETL, Python and a strong proficiency in SQL. You will play a critical role to enhance our automated regression testing coverage, maintain our test auto ...

Backend Engineer (Python) for AI Health APIs

A leading reinsurance company is seeking a Software Engineer in Toronto to join the alitheia team. This role involves building scalable and secure APIs for data-driven solutions. Applicants should be experienced in Python and familiar with cloud computing, API design tools, and backend performance optimization. ...

Python Software Engineer Ubuntu Hardware Certification Team

Python Software Engineer - Ubuntu Hardware Certification Team Join to apply for the Python Software Engineer - Ubuntu Hardware Certification Team role at Canonical Continue with Google Continue with Google Python Software Engineer - Ubuntu Hardware C ...

Senior Data Engineer (Python & SQL) ETL Pipelines

A leading data solutions provider in Toronto is seeking an experienced Data Engineer to design and optimize ETL pipelines and build data transformation frameworks. The ideal candidate has extensive experience in Python programming and advanced SQL skills, with a strong focus on creating scalable data solutions. ...

Analyste Veille Stratégique Senior — Python/SQL & Rapports

Une grande institution financière canadienne est à la recherche d'un Analyste III en Veille stratégique à Toronto. Vous devrez tirer parti de votre expertise en Python et SQL pour concevoir des programmes innovants, créer des rapports et identifier des processus à optimiser. Ce poste hybride offre une rémunérati ...

Python Data Engineer for Analytics Platform Modernization

A leading financial institution in Toronto is seeking a Software Engineer (Python) to modernize its analytics platform. The successful candidate will work with various stakeholders to develop and implement solutions that meet business needs. Ideal applicants should possess strong Python skills, experience with c ...

Senior Data Analyst — ETL, SQL & Python Insights

A leading reinsurance company in Toronto seeks a Business Analyst to collaborate with stakeholders and deliver data-driven insights. Responsibilities include translating business requirements, developing data transformation processes using ETL, Python, and SQL, and conducting data quality checks. Ideal candidate ...

Senior Platform Engineer Python Backend System Design

Job Overview Senior Platform Engineer – Python Backend & System Design Location: Toronto, Canada Job Type: Contract We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a S ...

QA Automation Engineer — Banking, Python, SQL & RPA

A leading technology company is seeking a skilled QA Analyst in Toronto. The ideal candidate will have over 6 years of experience with Python for automation and strong SQL skills. This role involves testing critical banking applications, developing test cases, and validating workflows. Candidates with experience ...

Cloud Data Engineer ETL, Python & SQL Specialist

A tech leader in AI-powered solutions is seeking a Cloud Data Engineer to design and deploy data solutions. Candidates should have at least 3 years of Python experience and 5 years with SQL and ETL pipelines. The role involves working with advanced data architectures and ensuring optimal data management practice ...

AWS Cloud DevOps Engineer Python, Amazon Connect

Work Type: Hybrid 1-2 days per week at customer’s office in Downtown Toronto or Waterloo Top 3 Preferred Skills Knowledge of financial and insurance industries Eligibility for Reliability Status Clearance Skills Required </h ...

Cloud Engineer (Azure/AWS) – IaC & Node.js/Python

A leading IT consulting firm in Toronto is seeking an experienced Cloud Engineer proficient in AWS or Azure to join their cloud engineering team. The ideal candidate will have strong hands-on experience with cloud solutions, IaC tools, and modern programming languages. The position aims to enhance secure and aut ...

Sr. ETL Tester with Python Automation Experience

Overview We are looking for a Senior ETL Tester to join our team for a permanent role. The ideal candidate will have deep hands‑on experience with ETL, Python and a strong proficiency in SQL. You will play a critical role to enhance our automated regression testing coverage, maintain our test auto ...

Senior Python Engineer — Scalable B2C Web APIs

A technology solutions provider in Toronto is seeking a Senior Software Engineer with strong Python and Web API experience. The role focuses on building scalable, customer-facing B2C products and making a measurable impact. Candidates should have a Bachelor's or Master's degree from a Canadian University and sub ...

Senior Backend Engineer Financial Tech (Rust/Python)

A leading financial technology advisory firm in Toronto is seeking a financial software engineer to join their back-end team. The role involves designing and implementing cloud-native solutions, engaging with stakeholders, and building performance-critical systems using Rust and Python. Candidates should hold a ...

AWS Data Engineer PySpark, Python, SQL, ETL

Job Description: Role Descriptions: Design, build and maintain batch and streaming ETL pipelines using Python, PySpark and orchestration tools (e.g., Airflow, AWS Step Functions, Glue workflows). Strong hands‑on experience in Python, PySpark, SQL, AWS and ETL ...

Senior Python Engineer – Automation & Cloud Backend (Hybrid)

A technology services firm in Toronto is seeking a Senior Python Engineer for a 6-month contract with the potential for extension. The role involves heavy focus on Python scripting, app development, and building automation systems to enhance ticketing workflows. Candidates should have 8-10 years of experience, s ...

Technology Lead: Python, Web Services & AI Frameworks

A global technology consulting firm is seeking a Technology Lead with expertise in Webservices, Python, and AI frameworks in Toronto, Canada. The ideal candidate will have substantial experience in building intelligent virtual assistants and integrating machine learning solutions. Responsibilities include design ...

Data Engineer Python, SQL, ELT, Power BI

Job DescriptionExperience Required: 8–10 YearsRole OverviewWe are looking for a Data Engineer with strong Python and SQL expertise to build reliable data pipelines that transform semi-structured data fr ...

AWS Data Engineer PySpark, Python, SQL, ETL

Job Description: Role Descriptions: Design| build| and maintain batch and streaming ETL pipelines using Python| PySpark| and orchestration tools (e.g.| Airflow| AWS Step Functions| Glue workflows). Strong hands-on experience in Python| PySpark| SQL| AWS| and ETL to build and optimize scalable data pipelines and ...

Generative AI Engineer – Python, LLM, Agentic Workflows

Experience Required: 8-10 Role Overview The Senior AI Engineer will lead the design, development, and deployment of enterprise scale Generative AI solutions. This role involves ownership of system architecture, agentic workflow design, end to end GenAI pipelines, and high performance backend services. The ideal ...

Data Engineer Python, SQL, ELT, Power BI

Experience Required: 810 Years Role Overview We are looking for a Data Engineer with strong Python and SQL expertise to build reliable data pipelines that transform semi-structured data from Elasticsearch (ES) URLs into clean, analytics-ready datasets. You will work in a local environment using Python, DBeaver, ...

Data Engineer Python, SQL, ELT, Power BI

Job DescriptionExperience Required: 8–10 YearsRole OverviewWe are looking for a Data Engineer with strong Python and SQL expertise to build reliable data pipelines that transform semi-structured data fr ...

Generative AI Engineer – Python, LLM, Agentic Workflows

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Data Engineer Python, SQL, ELT, Power BI

Job DescriptionExperience Required: 8–10 YearsRole OverviewWe are looking for a Data Engineer with strong Python and SQL expertise to build reliable data pipelines that transform semi-structured data fr ...

GenAI Developer/Engineer Toronto

AI Developers/Engineers - 1 Day On-Site a week We’re looking for Senior Gen AI Developer/Engineers to join a growing AI team, building real-world generative AI solutions within a large-scale financial services environment. You’ll work hands‑on with Python (FastAPI), Azure, SQL and modern front en ...

GenAI Developer/Engineer Toronto

AI Developers/Engineers - 1 Day On-Site a week We’re looking for Senior Gen AI Developer/Engineers to join a growing AI team, building real-world generative AI solutions within a large-scale financial services environment. You’ll work hands‑on with Python (FastAPI), Azure, SQL and modern fron ...

Data Engineer, AI & Cloud Pipelines

A leading financial services provider in Toronto seeks an Associate, Data Engineer to join its Data Cognition Team. The successful candidate will design and maintain data infrastructure, collaborating with AI engineers to empower business decisions. Required qualifications include a degree in a quantitative fiel ...

Senior Software Engineer, Capital Markets Platform

A leading bank in the Americas is seeking a Lead Software Engineer for their Capital Markets Technology. You will lead transformative projects, develop high-quality code, and work with cross-functional teams. The ideal candidate has over 8 years of experience in enterprise application development and a strong co ...

Data Engineer, AI & Cloud Pipelines

A leading financial services provider in Toronto seeks an Associate, Data Engineer to join its Data Cognition Team. The successful candidate will design and maintain data infrastructure, collaborating with AI engineers to empower business decisions. Required qualifications include a degree in a quantitative fiel ...

Lead Automation Engineer Data Platform & API Testing

A leading financial institution in Toronto is looking for a Lead Automation Specialist to enhance their automation frameworks and drive efficiencies. You will collaborate with scrum teams to focus on quality and continuous testing in a dynamic environment. The ideal candidate has over 7 years of test automation ...

Data & ML Engineer — Drive Insights & Partner with Teams

A technology consulting firm is searching for a Mid-Senior level professional in Toronto to leverage their skills in SQL, Python, and Java/Scala to analyze data sets and provide valuable insights. Candidates will be expected to contribute to team discussions and collaborate with business partners across differen ...

Petabyte Scale Data Platform Engineer

A technology company in Toronto seeks a skilled engineer to build scalable data platforms. You will design and optimize the data platform that powers our API, handling data streaming and storage. Candidates should have 3+ years in data engineering, expertise in Java and Python, and experience with tools such as ...

Data Engineer, AI & Cloud Pipelines

A leading financial services provider in Toronto seeks an Associate, Data Engineer to join its Data Cognition Team. The successful candidate will design and maintain data infrastructure, collaborating with AI engineers to empower business decisions. Required qualifications include a degree in a quantitative fiel ...

Lead Automation Engineer Data Platform & API Testing

A leading financial institution in Toronto is looking for a Lead Automation Specialist to enhance their automation frameworks and drive efficiencies. You will collaborate with scrum teams to focus on quality and continuous testing in a dynamic environment. The ideal candidate has over 7 years of test automation ...

Lead Backend Engineer: Python & Distributed Cloud Systems

A leading lidar technology company is seeking a passionate software engineer to enhance their cloud infrastructure and distributed systems. In this role, you will design, architect, and maintain a scalable system while developing robust backend applications primarily in Python. Ideal candidates should have a Bac ...

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