124 sql database developer jobs at 70 companies in Tonawanda, NY
14h
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SQL Developer
Buffalo, New York, United States
$60k-$80k/yr HybridFull Time
2+ YOEBachelor's degree in computer science and 2-3 years of SQL development experience with ETL platforms. Requires C#, SQL/T-SQL, analytical, troubleshooting, and systems lifecycle skills.
Microsoft SQL Server, SharePoint, C#, SSIS, SSAS, SSRS, Power BI, Informatica, Talend, SQL, T-SQL
14h
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SQL Developer
Buffalo, New York, United States
$60k-$80k/yr HybridFull Time
2+ YOEBachelor's degree in computer science, 2–3 years of SQL development and ETL experience, C# application development, analytical and troubleshooting skills, and familiarity with the systems development lifecycle.
Microsoft SQL Server, SharePoint, C#, SSIS, SSAS, SSRS, Power BI, Informatica, Talend, SQL, T-SQL
4d
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Senior Azure Database Migration Specialist
Toronto, Ontario, Canada
$80k-$130k/yr HybridFull Time
8+ YOELead Oracle-to-PostgreSQL migrations on Azure; 8+ years DB engineering, 5+ years Oracle, 3+ years Azure and migration experience; proficiency in Python/PySpark, SQL/PL/SQL, and Azure services.
Ora2Pg, Microsoft Azure DMS, pgLoader, Liquibase, Flyway, Python, PySpark, SQL, PL/SQL, Oracle, PostgreSQL, Microsoft Azure Database for PostgreSQL, Microsoft Azure Data Factory, Microsoft Azure Databricks, Microsoft Azure Data Lake Storage Gen2, Microsoft Azure Key Vault, Microsoft Azure DevOps, Microsoft Azure Monitor
2w
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Software Engineer, Global Payments Technology (Backend Java Developer) (268500)
Scarborough or Toronto
OnsiteFull Time
5+ YOE5+ years Java development experience with Java 8+, Spring Boot, Kafka, relational databases and SQL; REST APIs, Git, Maven/Gradle, and Agile experience required.
Java, Spring Boot, Apache Kafka, PostgreSQL, MySQL, Oracle, SQL Server, SQL, REST, Git, Maven, Gradle, CI/CD, AWS, Azure, GCP, Docker
1mo
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Senior PeopleSoft Developer
Toronto, Ontario, Canada
OnsiteFull Time
7+ YOE7+ years PeopleSoft development experience with App Designer, SQR, PeopleCode, SQL/PL‑SQL; experience with batch processing, performance tuning, troubleshooting, and mentoring junior developers.
PeopleSoft, App Designer, SQR, PeopleCode, SQL, PL/SQL
3w
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DataStage Developer
Toronto, Ontario, Canada
$80k-$95k/yr HybridFull Time
4+ YOE4+ years experience as DataStage developer with IBM DataStage, SQL/PLSQL, Python, Unix; Bachelor\u0002s degree required; ETL, data warehousing, and production support experience.
IBM DataStage, SQL, PL/SQL, Python, Unix, Hive, Oracle, SQL Server, DB2, PostgreSQL
1mo
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
1mo
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Software Developer
Oakville or Toronto or Waterloo
$86k-$106k/yr HybridFull Time
2+ YOE2+ years software development experience; Bachelor's in CS/EE/Software Engineering; strong frontend skills with React, Redux, TypeScript; backend exposure to Go, Python, SQL; proficiency with Git; familiarity integrating AI tooling.
React, Redux, TypeScript, JavaScript, Go, Python, SQL, Git
3w
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Salesforce Developer, Solution Designer
Toronto, Ontario, Canada
$90k-$107k/yr OnsiteFull Time
6+ YOE6+ years Salesforce development experience with Sales Cloud, strong data architecture, Flow, Apex, LWC, SOQL/SQL, integrations, and platform delivery experience.
Sales Cloud, Data Cloud, Data360, Agentforce, Lightning Platform, Flow, Apex, Lightning Web Components, Visualforce, SOQL, SQL, JavaScript, Python, Java, Azure DevOps, Tableau
2w
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Engineer II - WIAM
Toronto, Ontario, Canada
$97k-$137k/yr OnsiteFull Time
8+ YOEExpertise in full-stack development with Java, Spring Boot, Oracle/SQL Server, UNIX/Linux, IAM (SailPoint IdentityIQ), CI/CD and automation; strong API, scripting, and DevOps experience.
Java, Spring Boot, Oracle, SQL Server, SQL, PL/SQL, Unix, UNIX, Linux, Windows, AIX, BeanShell, Unix Shell, PowerShell, SailPoint IdentityIQ, Jenkins, GitLab CI, Microsoft Azure DevOps, Graph API, RESTful APIs, Microservices
1w
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nCino Developer (Remote)
Buffalo, New York, United States
$90k-$130k/yr RemoteFull Time
Design and develop Salesforce nCino features using Apex/SOQL; build Java 17/21 Springboot microservices and REST APIs; work with SQL, AWS, Git, Jenkins, AccelQ; participate in code reviews and production support.
Salesforce (nCino), Apex, SOQL, AccelQ, Java 17/21, Springboot, Microservices, SQL, REST API, AWS, Git, Jenkins, Jira
3w
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Senior Service Now Developer
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOEDegree in computer science or related field (or equivalent experience),3+ years ServiceNow development, JavaScript, REST/SOAP APIs, SQL, ITSM knowledge, strong communication and problem-solving.
ServiceNow, ServiceNow Orchestration, JavaScript, REST, SOAP, SQL
2w
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Software Developer Intermediate (Remote Canada)
Toronto, Ontario, Canada
$90k-$110k/yr RemoteFull Time
5+ YOE5+ years software development experience, Java and Spring, RESTful APIs, SQL, Git, Docker, healthcare/FHIR/HL7 experience preferred; post-secondary education or equivalent.
Java, Spring, RESTful APIs, SQL, Git, Docker, Angular, JavaScript, Node.js, npm, FHIR, HL7, HTTP
3mo
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Senior Fullstack Developer, Consumer
Toronto, Ontario, Canada
$120k-$150k/yr HybridFull Time
4+ YOE4+ years in agile software development; strong React JS experience; backend experience with Node.js/Nest/Nx; GraphQL, SQL, testing, and CI/CD; knowledge of storefronts (Shopify) and AI coding tools.
React, Next.js, Nest.js, Shopify, GraphQL, SQL, Node.js, Python, GoLang, Nuxt.js, Remix, Datadog, Sentry, Honeycomb, New Relic, AB testing, Multivariate testing
2mo
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Deep software engineering experience with production systems; strong fundamentals in at least one language; experience with relational databases; willing to relocate to listed cities (Miami, Toronto, or Seattle).
Relational databases, General-purpose programming languages, AI tools
1mo
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ML Developer, Senior
Toronto or Minneapolis or Canada or North America or Europe or Africa or Asia
$129k-$231k/yr OnsiteFull Time
4+ YOE4+ years ML/Data Science experience, 2+ years MLOps, advanced SQL and Spark/PySpark, Python and ML frameworks (PyTorch, TensorFlow, MLFlow), model deployment, data transformation, and strong collaboration and communication skills. English required.
SQL, Spark, PySpark, Python, PyTorch, TensorFlow, MLFlow, Databricks, Azure, Azure SQL, Function/Logic Apps, Key Vault, Storage Accounts, Virtual Machines, Azure Monitor, Log Analytics
1w
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Oracle Senior OFSAA Developer - 00069997231
Buffalo, New York, United States
$83k-$113k/yr OnsiteFull Time
10+ YOE10+ years IT experience with Oracle OFSAA and PBSMCS, production support, integrations, REST/OAuth, SQL and shell scripting; OFSAA certification required.
Oracle OFSAA, Oracle Profitability & Balance Sheet Management Cloud Service (PBSMCS), Oracle Cloud Infrastructure (OCI), REST API, OAuth, ETL/ELT, SQL, Shell Scripting, Git, GitLab, Jira, Python
1w
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Oracle Senior OFSAA Developer - 00069997231
Buffalo, New York, United States
$83k-$113k/yr OnsiteFull Time
10+ YOE10+ years IT experience with Oracle OFSAA and PBSMCS, OFSAA certification mandatory; strong SQL, shell scripting, REST/OAuth integrations, production support, release management, and troubleshooting skills.
Oracle OFSAA, Oracle Profitability & Balance Sheet Management Cloud Service (PBSMCS), REST API, OAuth, ETL/ELT, SQL, Shell Scripting, Git, GitLab, Jira, Oracle Cloud Infrastructure (OCI), Python
2w
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Senior Software Engineer, AI Platform
Toronto, Ontario, Canada
$118k-$158k/yr HybridFull Time
5+ YOE5+ years building and operating backend systems; proficiency in Java/Go/Python; experience with distributed systems, databases, cloud platforms, and strong system design and communication skills.
Java, Go, Python, SQL, NoSQL, AWS, GCP, Azure
1mo
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Senior Software Engineer
Toronto, Ontario, Canada
$90k-$133k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years experience; strong Python and cloud (AWS) experience building file-based data pipelines; familiarity with CSV/Parquet/JSON, SQL, Git, CI/CD, and monitoring/alerting.
Python, AWS, Google Cloud Platform, Azure, S3, Lambda, Step Functions, Glue, ECS, Snowflake Marketplace, SQL, Git, CI/CD, Vue.js, React