Python Backend Engineer
Full-time
VDart Inc
Role: Senior Software Engineer(Python)
Location: Toronto Downtown , ON
Type: Fulltime
Responsibilities and Duties
- Design and deliver high quality features and enhancements.
- Own the end-to-end delivery of large features within your team that could span 3+ months.
- Create technical design specifications in collaboration with other members of the engineering team.
- Provide estimates and actively participate in the sprint planning process.
- Produce highly secure solutions.
- Tune the performance of our distributed system to ensure they operate within our SLAs.
- Peer review other engineers' code.
- Mentor other engineers to create good technical solutions to problems and ship code quickly to our customers.
Qualifications and Skills
- Experience with cloud computing and container-based distributed systems (Docker).
- Experience working with relational databases (preferably MySQL) and high proficiency with SQL.
- Understanding of higher level RDBMS concepts (locking and transaction model, isolation levels, deadlocks, etc.).
- Significant experience with at least one dynamically typed, object-oriented programming. language ( preference for Python).
- Great understanding of distributed systems and microservice architecture.
- Hands-on experience in using message brokers such as RabbitMQ.
- Deep understanding of restful API development.
- Demonstrated ability to work in a fast pace customer centric environment.
- 5+ years of experience in software development.
- Excellent communication and organization skills.
- Proven experience using code repositories such as GitHub.
- Bachelor's degree in Computer Science, Software Engineering, or equivalent.
- Familiar with *nix like environments.
- Build and integration experience with Payroll Providers and Time & Attendance platforms is highly desirable.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Python Backend Engineer in Ontario, CA vacancy
- ...We are looking for an experienced Backend Engineer to design, develop, and maintain scalable, secure, and high-performance backend applications. The ideal candidate will have strong expertise in Java , Microsoft SQL Server 2019 , API development, and microservices...Suggested
- ...The engineering team at Chainalysis is inspired by solving the hardest technical challenges... ...data infrastructure, data platforms, or backend systems at scale — with a genuine servant... ...Claude Code, GitHub Copilot Languages: Java, Python, SQL, HCL Diversity & Inclusion We...SuggestedFlexible hours
$69.6k - $142.7k
...seasoned Front-End Software Developer experienced in Tableau and Python, to assist in the design, development, and maintenance of... ...development experience, a profound understanding of software engineering principles, and a proven track record of delivering scalable,...SuggestedContract workWork experience placementFlexible hours- ...Senior Software Engineer - Python Fitch Group is currently seeking a Senior Software Engineer – Python based out of our Toronto office.... ...Impact: Design, develop, and maintain robust Python-based backend services and APIs using FastAPI/ asyncIO, and architect...SuggestedTemporary workWork at office2 days per week3 days per week
$90.3k - $189.6k
...significant experience in development, a deep understanding of software engineering principles, and a track record of delivering scalable, high-... ...in one or more programming languages such as Java, C#, Python, JavaScript, HTML or, CSS.• Experience with front-end...SuggestedContract workWork experience placementFlexible hours- ...Job Title: Backend Software Developer Intermediate Location: Toronto, Ontario... ...Strong hands-on experience with Python Proven expertise in Java (Spring Boot... ...building with Claude (API integration, prompt engineering, Claude-powered features) Minimum 3...Remote work
- ...Full Stack Developer (PHP/Laravel, Next.js, React) Develop and maintain web applications across backend and frontend platforms. Responsible for building scalable backend services using PHP 8.2/Laravel 11, including business logic, database management, third-party integrations...
- ...quantitative discipline such as Computer Science, Electrical Engineering, Statistics, Mathematics, or Business Analytics.Seven or more... ...and big data platforms.Hands-on experiences with languages like Python, R, and SQL, as well as knowledge of cloud computing environments...Local areaRemote workRelocation
- ...building and maintaining server‑side applications, REST APIs, and backend services using C#/.NET. Work with PostgreSQL databases for... ...Qualifications Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent...Temporary workInternshipFlexible hours
- ...Hiring: Senior Java Backend Developer (15+ Years Experience) Location: Toronto, Ontario, Canada (Hybrid) We are looking for an experienced Java Backend Developer with 15+ years of hands-on experience in designing and building large-scale, high-performance backend...Work at office
- ...actionable insights. The ideal applicant will possess over 10 years of experience in data analysis with strong proficiency in SQL, Python, and MATLAB. Excellent communication skills are essential, as collaboration with cross-functional teams is a key part of the role....Contract work
- ...Job Title: Backend Java Developer Job Location: Mississauga, ON, Canada Job Type: Full-Time Job Description: Design... ...Collaborate with product managers, architects, QA teams, and DevOps engineers in Agile/Scrum environments. Troubleshoot production...Full time
$105k - $120k
...(DAX, Power Query) and building reliable reportsExperience with data dictionaries, KPI tracking, and data validationProficiency in Python (Pandas, NumPy, PySpark)Experience integrating data from SharePoint, Excel, and SQL.Proficiency in EVM and project controls concepts...- ...actions, and advise on data gathering and interpretation to support regulatory compliance and risk mitigation. Ideal candidates have 5+ years in advanced analytics, a Bachelor’s in a related field, and experience with SQL, SAS, Python, and Power BI. #J-18808-Ljbffr...
$130k - $210k
...are unable to provide Visa sponsorship. Engineering at Swiftly Engineering at Swiftly is not... ...work across the stack - contributing to backend services as well as modern frontend... ...environment includes Java, Node.js, and Python; our MV* framework of choice is Vue.js,...Work experience placementWork at officeHome officeFlexible hours$114.28k - $140k
901 Corporate Center Dr, Pomona, CA 91768, USA Description The Senior Data Engineer leads the design, modernization, and operational support of the enterprise data platform. This role is responsible for architecting, optimizing, and supporting enterprise data integration...- ...over 50 premier insurance carriers alongside a fully automated backend infrastructure. Core Objectives Strategic Client Advisory... ...automated nurturing campaigns, and instant multi-carrier quoting engines. Comprehensive Carrier Roster: Gain immediate appointments...Contract workWork at officeImmediate startRemote work
$100.46k - $145.67k
...and benefits packages for our Team Members. Machine Learning Engineer II As a Machine Learning Engineer II, you will design, build... ...highly optimized, production-grade, modular software in Python and C++ accompanied by strict unit testing, and clean documentation...Full timeTemporary workPart timeWork experience placementInternshipSeasonal workWork at officeLocal areaFlexible hours$95.95k - $127k
...Linux Systems Engineer LERETA is seeking a Linux Systems Engineer to support and enhance our enterprise infrastructure environments... ...Tooling & automation: Develop utilities/services in C* and Python*; integrate with CI; create health checks and runbooks. Observability...$90k
...Experience working in a Tier 2 or Tier 3 ERP environment required. Advanced Excel proficiency strongly preferred. Experience with SQL, Python, or other programming languages is a plus. Strong interpersonal and communication skills. Ability to excel in a time-sensitive,...Work at office$115k - $179.17k
...Power Point, and other office add-ins (Power query, power pivot, BI), DAX SQL knowledge requiredAutomation, using VBA, PowerShell, python.Working knowledge of windows based personal computers.Experience in interpreting and applying complex statistical methodologies related...Daily paidFull timeTemporary workPart timeWork at officeLocal area$79.7k - $97.4k
...content quality, usefulness, and user experience (e.g., identifying missing content, broken links, or layout enhancements).* Managing backend site structure and workflows in Magento, DXP/Drupal and JIRA content publishing requests according to respective processes and...$122.22 per hour
...Release Train Engineer Pay Rate: $122.22 per hour on W2 Hybrid - 2 days onsite 3 days remote Day-to-Day Responsibilities/Workload... ...using various analytical tools and programming languages, Python, Power Automate, Power BI, etc. ~ Data Mining: identify, extract...Hourly payRemote work- ...processes.Preferred QualificationsBachelor’s degree in data analytics, statistics, data science, or a related field.Advanced SQL, SAS, and Python skills and experience working with large, complex datasets from multiple enterprise data sources.Experience developing Power BI...Remote workRelocation
- ...Experience with Simulink/MATLAB for data modeling and analysis. Proficiency in statistical and analytical programming languages such as R, Python, and MATLAB. Strong mathematical and statistical skills to support data analysis and modeling. Ability to create visualizations,...Contract work3 days per week
- ...Strong experience in frontend technologies.oFull stack development experience with the ability to work across both frontend and backend components. Required technology stack: vue.js, JavaScript / TypeScript, HTML5, CSS3, .NET Core, REST APIs, QLDB, Pinia,...
- Job Title: Full Stack Developer - Senior Location: Toronto or Guelph. Work Model: Onsite Duration: 7 months (Sep 20, 2026 to Apr 29, 2027) Extension: Yes Must Haves ~7+ years of full-stack development experience using the MERN (MongoDB...
$140k - $192.5k
...We are looking for a highly curious, self-directed Full-stack engineer who thrives on solving complex technical challenges for our Digital... ...to resolution, and drive technical alignment between frontend, backend, and design teams. You have a sharp eye for great UX/UI. You...Local areaWorldwideFlexible hours- ...We are seeking a talented and experienced Machine Learning/AI Engineer with a specialized focus on OpenAI technologies. As a key member... ...technologies. • Strong programming skills, particularly in Python. • Experience in setting up and managing OpenAI instances....Full time
$104.04k - $137.84k
...to join us in “healing and inspiring the human spirit” and to pivot from a “job” opportunity to an authentic experience!The Data Engineer II assists in the implementation of methods to improve data reliability and quality. This role is responsible for combining raw information...Temporary workWork experience placementRemote workMonday to FridayFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Python Backend Engineer. Be the first to apply!



