7 results for Database Developer in Mississauga, ON

Database Administrator

Toronto, Ontario
onsite
Permanent
80000 - 90000 CAD / Yearly
This job posting is for a current vacancy with our client.Are you a database professional who enjoys optimizing performance, supporting business-critical systems, and contributing to modern cloud-based data initiatives?Our client is seeking a Database Administrator to join their technology team and play a key role in maintaining and evolving a growing data ecosystem.This position offers the opportunity to work across SQL Server environments and modern Azure-based data platforms, supporting data integrations, analytics, reporting, automation, and cloud transformation initiatives.What you will do and how you will make an impact: <ul><li>Administering and supporting Microsoft SQL Server environments, including installation, configuration, maintenance, performance tuning, backup and recovery, and security management.</li><li>Monitoring database performance, availability, capacity, and health to proactively identify and resolve issues before they impact business operations.</li><li>Managing database infrastructure, reviewing usage trends, and generating metrics and reports to support operational planning and decision-making.</li><li>Collaborating with technology teams and project stakeholders to design, build, and deploy new database environments and solutions.</li><li>Supporting enterprise applications, integrations, APIs, ETL/ELT processes, and automated data flows between internal and third-party systems.</li><li>Maintaining and enhancing data pipelines that enable efficient and secure movement of information across the organization.</li><li>Supporting hybrid data environments spanning both on-premises infrastructure and cloud-based platforms.</li><li>Participating in cloud migration and data modernization initiatives involving Azure SQL technologies, Microsoft Fabric, Data Factory, and related services.</li><li>Assisting with disaster recovery planning, high availability solutions, data archiving, and business continuity initiatives.</li><li>Providing advanced technical support for database-related incidents and collaborating with vendors and external partners when required.</li><li>Creating and maintaining technical documentation, operational procedures, and best practices.</li><li>Evaluating emerging technologies and identifying opportunities to improve system performance, reliability, and scalability.</li><li>Participating in after-hours support and on-call rotations for critical business systems.</li></ul>
2026-09-10T00:00:00Z

Data Engineer

Guelph, Ontario
onsite
Permanent
90000 - 110000 CAD / Yearly
Robert Half is looking to hire a Data Engineer for a current opening with an organization that is rapidly expanding. Please take a look at the summarized information below and apply if you are a good fit! Role: Data EngineerLocation: KW RegionIndustry: ConfidentialCompensation: $90k to $110k + Bonus + Vacation / PTO + Strong Benefits + Great work culture!Requirements:• Data engineering and pipelines: Hands-on experience with Microsoft Fabric, Lakehouse, Data Factory, Dataflows Gen2, notebook development, enterprise data integration, pipeline orchestration, and cloud-based analytics architectures. • SQL and data modelling: Proficiency in data transformation, dimensional models, KPI implementation, curated datasets, performance tuning, and optimization. • Python-based development: Utilization of Python for data processing, workflow automation, validation, quality controls, and operational data engineering. • Reporting and governance enablement: Support for Power BI semantic models, curated datasets, data governance, lineage, operational documentation, and reliable and auditable data operations. • Strategic fit: Alignment with enterprise reporting modernization, Microsoft Fabric expansion, and stronger data governance and analytics capabilities.
2026-08-20T00:00:00Z

Software Engineer (Java)

Toronto, Ontario
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>
2026-09-21T00:00:00Z

Data Analyst

Toronto, Ontario
onsite
30 - 40 CAD / Hourly
We are looking for a Data Analyst to join a team in Toronto, Ontario and turn complex data into practical insights that support product growth and performance. In this role, you will combine experimentation, reporting, and predictive analysis to evaluate user trends, measure outcomes, and guide business decisions. The position calls for a strong analytical mindset, technical fluency, and the ability to communicate findings clearly to cross-functional stakeholders. Responsibilities: • Create and maintain dynamic dashboards and reporting tools that improve visibility into product and business performance metrics. • Build scalable data models and establish clear metric definitions that support reliable self-service reporting across teams. • Plan and assess A/B and multivariate experiments to measure feature impact and inform product direction. • Examine customer behaviour, conversion paths, cohort trends, and feature usage patterns to uncover opportunities for growth and optimization. • Develop forecasting and scenario-based models, including lifetime value assessments, to evaluate business strategies under different risk conditions. • Investigate performance issues through detailed root cause analysis and provide data-backed recommendations for improvement. • Apply statistical methods and machine learning techniques to strengthen decision-making and improve product outcomes. • Work closely with Product, Marketing, Risk, Finance, and Data Engineering teams to align analytical priorities with business goals and compliance expectations. • Present insights, findings, and strategic recommendations to senior leaders in a clear and actionable way.
2026-09-09T00:00:00Z

Data Analyst

Toronto, Ontario
onsite
Temporary
38 - 44 CAD / Hourly
We are looking for a Data Analyst to join a wholesale distribution organization in Toronto, Ontario on a Long-term Contract. In this role, you will turn complex business data into clear insights, practical reporting tools, and scalable solutions that support stronger decision-making across the business. You will partner with cross-functional stakeholders to improve visibility into performance, streamline data-heavy processes, and identify opportunities to create measurable operational value. Responsibilities: • Partner with business teams to gather reporting needs, define analytical objectives, and translate operational questions into data-driven solutions. • Build and maintain dashboards, visual reports, and performance summaries that provide clear insight into key business trends and outcomes. • Write and optimize SQL queries to extract, validate, and analyze data from multiple sources for recurring and ad hoc reporting. • Identify manual or inefficient workflows and develop automated reporting approaches that improve accuracy, consistency, and turnaround time. • Support project delivery by documenting requirements, validating outputs, and helping implement analytics solutions that align with business priorities. • Analyze datasets to uncover patterns, exceptions, and opportunities that can inform process improvements and strategic planning. • Work with stakeholders to improve reporting standards, strengthen data usability, and expand access to meaningful business intelligence. • Explore new tools, technologies, and analytical methods that can increase the value of the organization’s data assets.
2026-09-10T00:00:00Z

Data Analyst

Mississauga, Ontario
onsite
Temporary
27 - 30 CAD / Hourly
We are looking for a Data Analyst to join a food and food-processing organization in Mississauga, Ontario, on a contract basis. This position supports high-volume transactional operations by examining billing and invoice data, resolving EDI exceptions, and helping ensure accurate customer processing. The successful candidate will work across technical and business teams to improve data quality, address operational issues, and strengthen overall process performance. This role requires hands-on EDI troubleshooting experience, strong SAP S/4HANA knowledge, and the ability to identify and resolve complex issues involving billing, invoicing, customer master data, and system integrations. Responsibilities:<ul><li>Maintain, monitor, and support customer EDI profiles and transactions in a high-volume production environment.</li><li>Investigate and resolve EDI exceptions by analyzing transaction files, SAP billing data, customer requirements, master data, and transmission results.</li><li>Troubleshoot issues involving vendor and store numbers, customer cross-references, file layouts, mapping, translation, connectivity, file processing, and transmissions.</li><li>Resolve rejected transactions, partial file acceptance, missing or duplicate invoices, and retransmission requirements.</li><li>Correct rejected invoice data and manage large-scale invoice corrections to support successful customer processing and uploads.</li><li>Conduct root-cause analysis across EDI transactions, SAP, billing, master data, customer requirements, and system integrations.</li><li>Analyze complex business processes and identify opportunities to improve operational efficiency, data quality, reporting, and system performance.</li><li>Monitor EDI performance trends, corrective actions, recurring issues, and their impact on business operations.</li><li>Coordinate customer onboarding, billing requirements, and implementation activities with customers, vendors, IT, and internal business teams.</li><li>Clearly communicate technical and functional issues to management, operational teams, and technical stakeholders.</li></ul>
2026-09-16T00:00:00Z

Application Developer Team Lead

Mississauga, Ontario
onsite
Permanent
125000 - 150000 CAD / Yearly
Our client is seeking a hands-on Application Development Team Lead to lead a small team of developers while remaining actively involved in the design, development, and delivery of enterprise applications. This is a player-coach opportunity ideal for a Senior Developer or Technical Lead looking to grow into a management role while staying close to the technology. Responsibilities<ul><li>Lead, mentor, and support a team of software developers.</li><li>Design, develop, and maintain enterprise applications using modern Microsoft technologies.</li><li>Build and support APIs, integrations, and cloud-based solutions.</li><li>Collaborate with business stakeholders to gather requirements and deliver technical solutions.</li><li>Participate in architecture, development, testing, deployment, and production support activities.</li><li>Drive Agile delivery, DevOps best practices, and continuous improvement initiatives.</li><li>Contribute to automation, reporting, and data-driven projects.</li></ul>
2026-08-20T00:00:00Z