Jobs for senior python backend at Toronto

Job Description: Role: Senior Backend Java DeveloperLanguages Required: English & Spanish (Professional Fluency)Location: Toronto, ONHybrid: 2-3 days in office a weekWe are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and SQL/PostgreSQL....

Shape the future of backend services as a Backend Software Engineer. Focus on creating and reviewing RESTful APIs using Java/Spring Boot for optimal service performance. In the role of Senior Software Developer, you will lead service design efforts and orchestrate API integrations. This strategic position collaborates closely with Business Analysts to...

Job DescriptionAs a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and strategic business outcomes. Leads software development projects...

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Marketplace teams are at the heart of our products and decision-making. We’re looking for passionate, driven engineers to build systems that empower our users (both Drivers and Riders) to...

Freelance Data Science Expert (Python & SQL) / AI Trainer 4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your...

JOB DESCRIPTION Location: Hybrid (Downtown, Toronto) Duration: 4 months Our client, a leading financial institution in Downtown Toronto, is looking for a Bilingual Data Engineer - Spanish, GCP, Python/ Java to move data from on-prem to the cloud, working with Mexico, Chile, and Peru as some of the main stakeholders. The successful candidate will have the...

Overview Seeking Full Stack Developers to build and enhance portals integrating with the Pega platform. Responsibilities Develop front-end applications using React Build backend services using Node.js and Python Design APIs and integration layers with Pega Collaborate with UX, QA, and business stakeholders Support testing, deployment, and defect...

Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long‑term sustainability. The company invests in all major asset classes, including public equity, private equity, real estate,...

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particularly with Rust, and be enthusiastic about...

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particularly with Rust, and be enthusiastic about...

You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security and live healthier lives. When you join Sun Life, you'll work...

The role We're looking for a Staff Backend Engineer to join our Ingredient to Product tribe at HelloFresh. This is a high-impact individual contributor role sitting at the intersection of Food Systems  and Backend Engineering — you'll be the technical bridge that identifies business and technical gaps and works with business leads to turn requirements...

Senior Software Engineer, Full-Stack Applications (Python & React) Business Unit: Fitch Group Category: Information Technology Date Posted: Aug 19, 2026 Fitch Ratings is seeking a Senior Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build and enhance mission-critical applications that power the...

Backend Data Engineer – Lakeflow & Job Development New Role Contract – 6 months and for possible extensions Remote Canadian Citizen/Permanent Resident only Pay Rate: $50-$60 per hr. Role Overview The Backend Data Engineer is responsible for designing, building, and maintaining scalable data pipelines and backend data workflows. This role focuses...

Shape the future of on-demand space connectivity with Kepler Communications as an Advanced Backend Developer. Your role will focus on developing high-performance services, integral to our mission-driven team. Kepler is looking for a seasoned Advanced Backend Developer, ideally with over 6 years in Python. This key position will involve creating and...

Software Engineer, Global Payments Technology (Backend Java Developer) Requisition ID: 268500 Purpose We are seeking an Intermediate Java Developer to join our agile development team and contribute to the design, development, and maintenance of backend services. The ideal candidate has hands‑on experience with Java and Spring Boot, working knowledge of...

Shape your future with Iris Software as a Python Developer in Toronto. Engage in backend development using your expertise with innovative AI tools in a hybrid work model. Iris Software Inc. is looking for a proactive Python Developer to join their Toronto team. This long-term role demands strong capabilities in backend applications and microservices while...

Elevate your career at Rippling as a Backend Developer focused on FinTech solutions, enhancing employee financial systems through innovative technology. As part of Rippling in San Francisco, you’ll play a key role in constructing and testing backend services that streamline financial processes. The position highlights work on API design and data modeling...

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mentors, and teams. At the end of the day, we’re...

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 Cloud DevOps Amazon Web Service (AWS) Cloud Computing Overall 10+ years of experience. AWS Services – Lambda, AWS APIs, Java, Amazon...