10 results for Database Developer in Toronto, ON

Database Analyst

Thornhill, ON
onsite
Permanent
50000 - 76000 CAD / Yearly
We are looking for a Database Analyst to support data-driven decision-making for a service-focused organization in Thornhill, Ontario. This role combines database expertise with business insight to turn complex information into clear reporting, campaign analysis, and practical recommendations. The successful candidate will work closely with cross-functional teams to interpret data, evaluate performance, and develop meaningful analytics solutions. Responsibilities: • Analyze marketing and customer data to identify trends, measure campaign results, and provide actionable business insights. • Build, maintain, and optimize database queries and data sets to support reporting, segmentation, and performance analysis. • Develop dashboards and visual reports using tools such as Power BI or Tableau to communicate findings effectively to stakeholders. • Partner with business teams to translate analytical needs into structured reporting and data solutions that support decision-making. • Design and assess tests and experiments to evaluate initiatives, validate assumptions, and improve future campaign performance. • Use programming and database tools to manage large enterprise data environments and ensure reliable access to information. • Prepare clear summaries and presentations that connect analytical results to business objectives for both technical and non-technical audiences. • Support data initiatives involving SQL-based environments, including work completed through SQL Server Management Studio and related platforms when required.
2026-07-28T00:00:00Z

Web Developer

Thornhill, ON
remote
Temporary
57 - 66 CAD / Hourly
We are looking for an experienced Web Developer to support a non-profit organization in Thornhill, Ontario through a Long-term Contract engagement. This role is ideal for someone who can strengthen and maintain a WordPress-based web presence while improving functionality, user access, and site performance. The successful candidate will bring a practical mix of front-end and back-end web development experience, along with the ability to interpret user activity data and help enhance the overall online experience. Responsibilities: • Maintain and enhance the organization’s WordPress website to ensure reliable performance, usability, and content accessibility. • Administer, configure, and update WordPress plugins while monitoring compatibility, security, and overall site stability. • Support user sign-in functionality connected to organizational systems and troubleshoot access-related issues as needed. • Contribute PHP development support for website features, customizations, and ongoing technical improvements. • Review website usage data to identify traffic patterns, user behaviour, and opportunities to improve engagement. • Work with internal stakeholders to translate business needs into effective web solutions that align with organizational goals. • Track, investigate, and resolve website issues using structured bug management and development practices. • Participate in an Agile delivery environment, documenting progress and coordinating work through tools such as Jira.
2026-08-14T00:00:00Z

Mobile Developer

North York, ON
onsite
Temporary
50 - 60 CAD / Hourly
We are looking for a Mobile Developer to support innovative mobile solutions within the hospitality industry in Toronto, Ontario. This long-term contract position is ideal for someone who enjoys building high-quality mobile applications, collaborating across technical teams, and creating user-focused mobile experiences. The successful candidate will contribute to both iOS and Android mobile features while helping deliver reliable, scalable applications. Responsibilities:• Design, build, and enhance mobile applications across iOS and Android platforms that deliver seamless and intuitive user experiences.• Collaborate with cross-functional teams to translate business needs into effective mobile features and technical solutions.• Develop, test, debug, and optimize mobile applications using modern mobile development frameworks and technologies.• Integrate mobile applications with backend services to support data flow, functionality, and overall system reliability.• Create user interface components that are visually clear, responsive, and aligned with usability best practices.• Partner closely with Product, Business, and Design stakeholders to gather requirements and deliver roadmap-driven features.• Track development tasks, priorities, and progress using Jira while contributing to an organized delivery process.• Support mobile compatibility and performance across both iOS and Android platforms.• Contribute to code quality initiatives, application architecture decisions, and ongoing enhancement of mobile development best practices.
2026-08-15T00:00:00Z

Data Scientist

North York, ON
onsite
Permanent
100000 - 115000 CAD / Yearly
This job posting is for a current vacancy with our client. We are seeking an experienced Data Scientist for our client's growing Analytics team. The Data Scientist will be based in Toronto, Ontario, where they will turn complex data into practical insights that support business decisions. A core focus of this role includes machine learning expertise, data engineering capability, and analytical thinking to develop scalable solutions in a Databricks environment. You will work closely with technical and business teams to build reliable models, improve data workflows, and communicate findings in a clear and meaningful way. Key Responsibilities:• Develop, implement, and operationalize machine learning models and analytical solutions within Databricks to address business needs.• Create and support scalable data pipelines using Apache Spark, including PySpark or Scala, to process large and diverse datasets efficiently.• Examine both structured and unstructured data sources to identify trends, generate forecasts, and support data-driven decision-making.• Partner with engineers, analysts, and business stakeholders to define objectives and translate them into practical data science solutions.• Use Lakehouse principles in Databricks to manage data ingestion, transformation, storage, and model deployment in a streamlined manner.• Apply disciplined machine learning practices across feature creation, model training, testing, deployment, and ongoing performance monitoring.• Produce dashboards, visual summaries, and reports that present analytical results clearly for technical and non-technical audiences.• Maintain strong standards for data accuracy, governance, security, and compliance throughout analytics and machine learning workflows.• Improve the performance, scalability, and cost effectiveness of Databricks processing and model execution environments.
2026-08-18T00:00:00Z

Software Engineer (Java)

Toronto, ON
onsite
Permanent
100000 - 130000 CAD / Yearly
We are helping a growing and highly innovative financial services organization with a new Java Engineer to join their Payments Technology team. This is an exciting opportunity for a developer who enjoys solving complex problems, wearing multiple hats, and gaining exposure to a broad range of technologies, projects, and business functions. You'll work closely with senior leaders, product teams, operations, compliance, and engineering stakeholders to help build and enhance critical payment platforms supporting ACH, Wires, Real-Time Payments (RTP), FedNow, and other modern payment networks. We're looking for someone who is resourceful, entrepreneurial, curious, and excited by the opportunity to make a visible impact within a fast-moving environment. What you will do and how you will make an impact …<ul><li>You will play a key role in the development and evolution of modern payment processing platforms that support critical banking and financial transactions.</li></ul>In this position, you will:<ul><li>Design, develop, and maintain backend applications and APIs using Java and Spring Boot.</li><li>Work across the full software development lifecycle, from requirements gathering and design through implementation, testing, deployment, and production support.</li><li>Partner with Product, Operations, Compliance, QA, and engineering teams to deliver secure and scalable payment solutions.</li><li>Develop integrations with banking partners, third-party providers, and internal systems.</li><li>Support highly reliable, secure, and compliant transaction processing platforms.</li><li>Participate in architecture discussions, code reviews, troubleshooting, and continuous improvement initiatives.</li><li>Contribute to monitoring, observability, and operational excellence efforts alongside DevOps and production support teams.</li></ul>Why we are excited about you ... <ul><li>You thrive in environments where you can take ownership, solve problems independently, and continuously learn new technologies and business domains.</li><li>You are naturally curious and enjoy exploring how complex systems work.</li><li>You take initiative and can navigate ambiguity with confidence.</li><li>You understand financial services, and want exposure to modern payments technology.</li></ul>
2026-08-14T00:00:00Z

Data Analyst - Validation & Migration

Etobicoke, ON
onsite
Temporary
45 - 65 CAD / Hourly
Data Analyst - Data Validation & Migration Our client is undertaking a significant enterprise transformation to consolidate multiple legacy billing systems into a modern billing platform. They are seeking a hands-on Data Analyst - Data Validation & Migration to support data quality, migration preparedness, reconciliation, and validation activities throughout the implementation.This role will work closely with business stakeholders and IT teams to ensure critical customer, product, contract, invoice, and pricing data is accurate, complete, and migration-ready. Duration: Through December 2026, with potential extensionLocation: Hybrid, Greater Toronto Area Key Responsibilities<ul><li>Assess and validate data from multiple legacy systems to identify quality issues, inconsistencies, duplicates, and gaps.</li><li>Analyze customer, product, contract, invoice, payment, credit, and pricing data to support migration activities.</li><li>Partner with business stakeholders to resolve data discrepancies and establish data governance rules.</li><li>Work closely with IT teams to define data requirements, validation criteria, and transformation rules.</li><li>Support data cleansing, normalization, and deduplication efforts.</li><li>Review and validate source-to-target mappings and migration outputs.</li><li>Perform reconciliation activities including record counts, balances, financial totals, and exception reporting.</li><li>Participate in migration testing, cutover preparation, and post-migration validation.</li><li>Maintain detailed documentation of data issues, remediation decisions, and validation results.</li><li>Act as a bridge between business and technical teams to ensure successful migration outcomes.</li></ul>
2026-08-18T00:00:00Z

Data Warehouse Application Support

Thornhill, ON
onsite
Permanent
65000 - 80000 CAD / Yearly
We are looking for a Data Warehouse Application Support specialist to join a service-focused team in Thornhill, Ontario. This role supports data warehouse operations, reporting, and analytical processes while helping ensure data reliability and timely issue resolution. The successful candidate will combine strong technical expertise with clear communication, sound documentation practices, and the ability to work effectively in an Agile environment. Responsibilities:• Support day-to-day operation of data warehouse applications by investigating issues, resolving defects, and maintaining stable system performance.• Develop and enhance Python-based scripts and processes to automate support activities, data handling, and operational tasks.• Write and optimize SQL queries across Oracle and SQL Server environments to troubleshoot data issues and validate results.• Build, update, and maintain dashboards, reports, and Power BI deliverables that support business visibility and decision-making.• Monitor ETL workflows, including SSIS-related processes, to identify failures, coordinate fixes, and improve data flow reliability.• Produce clear technical documentation for support procedures, reporting logic, recurring issues, and resolution steps.• Collaborate with cross-functional teams in Agile delivery settings, participating in planning, tracking, and continuous improvement activities using tools such as JIRA.• Contribute to quality assurance efforts by validating outputs, testing changes, and helping maintain high data accuracy standards.• Provide project-based support and take the lead on assigned initiatives when required, ensuring deadlines and service expectations are met.
2026-07-28T00:00:00Z

Lead Android Developer

Toronto, ON
remote
Temporary
50 - 70 CAD / Hourly
We are looking for an experienced Lead Android Developer to join a consumer-focused team building high-impact mobile experiences for users across Ontario. This long-term contract opportunity is fully remote and offers the chance to contribute to a widely used Android application while working closely with product, design, and engineering partners. The role centres on creating scalable features, improving performance and reliability, and delivering high-quality customer experiences in a fast-moving environment. Responsibilities:• Design, build, and enhance Android features for a high-traffic mobile application using modern development practices and Kotlin-based tooling.• Create engaging customer-facing experiences across key product journeys such as content discovery, purchasing flows, and live order visibility.• Develop and refine dynamic feed and recommendation-oriented interfaces that support personalized engagement within the Android app.• Partner with product managers, designers, and cross-functional teammates to translate business goals into well-executed mobile solutions.• Deliver production-ready code at a steady pace while supporting experiments that influence growth, engagement, and retention.• Strengthen application quality by improving performance, maintaining stability across a wide range of Android devices, and addressing challenges in low-connectivity conditions.• Investigate and resolve issues across owned features from initial diagnosis through implementation and validation.• Contribute to a clean, maintainable, and modular codebase that supports long-term scalability and efficient collaboration.• Work with internal development and deployment platforms, version control practices, and CI workflows to support reliable feature delivery.
2026-08-10T00:00:00Z

CAN - Software Developer: II (Intermediate)

Mississauga, ON
onsite
Temporary
26 - 34 CAD / Hourly
We are looking for an intermediate Technical Developer to join a collaborative team in Mississauga, Ontario, supporting enterprise applications built with Microsoft Power Platform. This Long-term Contract opportunity is ideal for someone who enjoys creating practical business solutions, contributing to dashboard and automation initiatives, and working closely with cross-functional teams in a hybrid environment. The successful candidate will help enhance Power Apps, support Power BI reporting, and provide dependable application support while participating in Agile delivery practices. Responsibilities: • Develop, enhance, and maintain Power Apps solutions that support business operations in an enterprise setting. • Contribute to the design and improvement of Power Automate workflows to streamline manual activities and increase efficiency. • Support the creation, maintenance, and refinement of Power BI dashboards and reporting assets for business users. • Participate in daily scrum meetings and work collaboratively with team members to deliver project tasks on schedule. • Provide Level 1 and Level 2 support for Power Platform applications by investigating issues, resolving defects, and assisting users. • Respond to ad hoc requests related to application updates, reporting needs, and automation enhancements. • Help document solution changes, testing outcomes, and support activities to maintain consistency across the development lifecycle. • Work within established enterprise standards and governance practices when building and updating Power Platform solutions.
2026-08-12T00:00:00Z

Senior Full Stack Developer

Mississauga, ON
onsite
Permanent
100000 - 115000 CAD / Yearly
We are seeking a talented Senior Full Stack Developer to join our client's team in Mississauga, Ontario. The successful candidate will work closely with the business to identify and define the best solutions to address challenges faced by both our customers and internal operations. The Senior Developer will translate functional and non‑functional requirements into clear designs and implementation strategies, ensuring the effective delivery of business applications. They will be responsible for the quality of all deliverables, ensuring that solutions are reliable, fit for purpose, and built to be supportable and maintainable over the long term. Technical Skills<ul><li>Programming: J2EE, JPA, Java Web Services (RESTful), Spring Framework, Angular, Maven</li><li>Tools: Jira, Confluence, GitHub</li><li>Databases: Relational database systems (ideally Oracle), PL/SQL, SQL Query development</li><li>Operating Systems: Linux, HP‑UX or other UNIX variants, Windows</li><li>Architecture: Experience in multi‑platform distributed environments, web‑based architectures, and microservices</li><li>Design: Familiarity with standard design patterns and UML</li><li>DevOps: Experience with CI/CD automation processes</li></ul>
2026-08-18T00:00:00Z