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Java Backend Developer Jobs in Tonawanda, NY, US
15 java backend developer jobs from 11 companies hiring in Tonawanda, NY, US.
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Senior Backend Engineer - MTS 1
Toronto, Ontario, Canada
$142k-$190k/yr HybridFull Time
3+ YOE5+ years backend experience with Java/Scala, Spring Boot, RESTful APIs, event-driven systems; Node.js; SQL/NoSQL; CI/CD; strong CS fundamentals.
Java, Scala, Spring Boot, Node.js, Kafka, RabbitMQ, Oracle, PostgreSQL, MySQL, Cassandra, MongoDB, Jenkins, GitHub Actions, GraphQL, LLM tooling
1mo
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Java Engineer, TD Securities
Toronto, Ontario, Canada
$105k-$129k/yr HybridFull Time
3+ YOE3+ years in software development; strong Java backend with Spring Boot; experience with distributed/real-time systems; financial services exposure; messaging/streaming tech experience; collaborative cross-functional work.
Java, Spring Boot, WebSocket, REST API, Solace, FIX Protocol, Maven, TeamCity, Azure, GitHub, MongoDB, Azure SQL Server
1w
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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
3w
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Software Development Engineer (Java/Scala)
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years Java/Scala; 5+ years backend with Spring/Spring Boot; 3+ years with big data tools (Spark/Hadoop/AWS); strong communication; bachelor's in CS/Engineering; masters/PhD preferred.
Java, Scala, Spring, Spring Boot, Apache Spark, Hadoop, AWS, Snowpark, Azure Databricks, Azure Data Factory
1mo
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Senior Software Engineer – Java 8 & Azure Migration
Buffalo, New York, United States
$97k-$162k/yr OnsiteFull Time
3+ YOE5+ years in systems analysis or application development; Java 8 backend; experience with cloud migrations (Azure); DevOps and CI/CD exposure; financial services domain preferred.
Java, Azure, CI/CD, DevOps, Mainframe ACAPS
3w
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Senior Application Developer
Toronto, Ontario, Canada
$120k-$130k/yr HybridFull Time
5+ YOE5–7 years backend software development experience; Python and Java; strong SQL; AWS; CI/CD; Docker; scripting; collaboration and mentorship.
Python, Java, SQL, AWS, Docker, Kubernetes, Terraform, CloudFormation, Bash, GCP, Azure, CI/CD, Jenkins, LLM/tools
1mo
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Staff Developer, Customer Identity
Toronto, Ontario, Canada
$145k-$195k/yr OnsiteFull Time
10+ YOE10+ years software development; strong in Java, Kotlin, Go; distributed microservices; cloud platforms; identity/security experience; backend-focused with cross-stack collaboration.
Java, Kotlin, Go, Distributed systems, Cloud platforms (GCP, AWS, Azure), Relational databases, NoSQL databases, Redis, OAuth 2.0, OpenID Connect
2w
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Software Engineer - AI Pipelines
Toronto or Vancouver
$112k-$168k/yr RemoteFull Time
3+ YOE3+ years backend software development; Python; distributed systems; Kubernetes; ML/LLM experience; bachelor's degree in CS/Engineering or related field.
Python, Kubernetes, Go, Java
6d
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Senior Software Engineer (Toronto, NU, CA, M5H 1H1)
Toronto, Ontario, Canada
OnsiteFull Time
6+ YOESenior software engineer with 6+ years in backend/API development, cloud, and DevOps practices.
Java, JavaScript, SQL, Git, Maven, Gradle, Eclipse, IntelliJ IDEA, VSCode, Linux, CI/CD, Jenkins, SonarQube, CheckMarx, WebInspect, BlackDuck, GCP, Docker, Kubernetes, Service Mesh, Dynatrace, Splunk
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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
HiringCafe market data
Java Backend 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
15
Hiring companies
11
Fresh sample
73% new in 30d
Salary visibility
73% show pay
Companies appearing in this market
eBayFitch GroupRoyal Bank of CanadaKeyBankLoblaw CompaniesM&T BankScotiabankTD Bank
Work location mix in visible results
Hybrid: 8Onsite: 6Remote: 1