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Java React Developer Jobs in Tonawanda, NY, US
13 java react developer jobs from 11 companies hiring in Tonawanda, NY, US.
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Senior Java Developer
Brooklyn or Amherst
$80k-$150k/yr HybridFull Time
5+ YOE5+ years of relevant experience; strong Java backend, React frontend, HTML/CSS, Git, RESTful APIs; CI/CD and SQL knowledge beneficial; bachelor's degree or equivalent experience preferred.
Java, React, HTML/CSS, Git, RESTful APIs, CI/CD, SQL
1mo
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Software Developer
Toronto or Montreal
OnsiteFull Time
2+ YOE2-3 years front-end, React or Angular; 1 year Node/Java with Spring; OO design; SQL; English communication.
React, Angular, Node.js, Java, Spring, SQL, Jenkins
1w
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Software Engineer, Full-Stack Applications - Ratings Technology (Toronto, ON, CA)
Toronto, Ontario, Canada
$100k-$150k/yr HybridFull Time
7+ YOE7+ years of full-stack enterprise software experience; strong backend (Java/Spring Boot, Python) and frontend (React) skills; cloud, DevOps, and data knowledge.
Java, Spring Boot, Maven, Python, FastAPI, Flask, ReactJS, Node.js, AWS, Kubernetes, GitHub Actions, PostgreSQL, Oracle, MongoDB, Kafka, PySpark, Parquet, Avro, Apache Airflow, Streamlit, Bash
2mo
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Junior Full Stack Engineer
Toronto, Ontario, Canada
$70k-$94k/yr HybridFull Time
2+ YOEBachelor’s degree in engineering or computer science; 2+ years of application development; strong Java, Node.js, Python; cloud experience; CI/CD; Jira; financial industry knowledge preferred.
Java, Node.js, Python, AWS, Azure, GCP, Jenkins, Bamboo, CodePipeline, JIRA, Maven, Eclipse, React, SQL
1w
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Software Engineer 3, Backend
Toronto, Ontario, Canada
$118k-$158k/yr HybridFull Time
5+ YOE5+ years in software development; strong in distributed systems; proficient in Java/Scala; RESTful services; experience with Python/JavaScript a plus; web apps with modern JS frameworks; data-driven apps with RDBMS/NoSQL; big data tech (Spark, Flink, Kafka); leadership experience as lead developer.
Java, Scala, RESTful Web Services, Python, JavaScript, React, Angular, RDBMS, NoSQL, Spark, Flink, Kafka
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Database Developer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years database development with MS SQL Server; SQL, ETL; AWS RDS; Python, PHP, JavaScript; HTML; Bachelor's in CS or Electrical Engineering.
MS SQL Server, SQL, AWS, Tableau, SSRS, Power BI, Python, Flask, JavaScript, React, PHP, Git, IIS, Apache, Tomcat, C#, Java, C++, Linux, Windows Server
2w
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Staff Software Engineer - International Card Tech - Full-stack
Toronto, Ontario, Canada
HybridFull Time
8+ YOEFull-stack engineer with 8+ years of hands-on development, strong AWS experience, and expertise across JavaScript, Java, Python, and frontend frameworks.
JavaScript, Java, TypeScript, Python, Node.js, React, Angular, Go, AWS, Open Source RDBMS, NoSQL, RESTful APIs
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Intern, Software Developer (Fall 2026)
Toronto, Ontario, Canada
$74k-$90k/yr HybridInternship
Currently enrolled student in a Canadian post-secondary institution or technical program; available for 4–8 months; eligible to work in Canada; able to commute to Toronto HQ on Wednesdays and Thursdays; at least 2 paid work terms completed; internship with hybrid/remote work.
Ruby on Rails, Java, Kotlin, React, Angular, AWS, RDS, Aurora, SQS, SNS, S3, Kafka
3w
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Intern, Software Development (Summer 2026)
Toronto, Ontario, Canada
OnsiteInternship
0+ YOEPursuing a degree in Computer Science, Software Engineering, or related field; proficient in Python or JavaScript/Java; basic APIs, web development, and databases (SQL/NoSQL); strong problem-solving and teamwork.
Python, JavaScript, Java, APIs, SQL, NoSQL, React, Node.js
2d
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Engineering Manager, Research & Development
Buffalo, New York, United States
$140k-$180k/yr OnsiteFull Time
8+ YOELead a polyglot engineering team; drive R&D; 4-year degree; 8+ years tech; proficient in Python/Java/React; AWS/GCP; REST/GraphQL; Kubernetes; databases; Kafka; ML libraries.
Python, Java, React, React Native, Postgres, MySQL, Kubernetes, AWS, GCP, S3, GCS, RDS, Kafka, REST, GraphQL, PyTorch, TensorFlow, Scikit-learn, Docker
HiringCafe market data
Java React Developer Jobs market signals in Tonawanda, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
13
Hiring companies
11
Fresh sample
69% new in 30d
Salary visibility
62% show pay
Companies appearing in this market
eBayFitch GroupACV AuctionsAutodeskCapital OneCitcoDeluxeForum Asset Management
Work location mix in visible results
Hybrid: 8Onsite: 5