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Java Engineer Jobs in Niagara Falls, NY, US

720+ java engineer jobs from 180+ companies hiring in Niagara Falls, NY, US.

All jobs in Niagara Falls, NY, US Java Engineer Jobs in United States

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729 jobs- Niagara Falls • 50 miles

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Java Developer

Toronto, Ontario, Canada

$100k-$120k/yr HybridFull Time

PricelineNASDAQ: BKNG: Online platform for booking flights, hotels, and rental cars.

4+ YOEBachelor’s degree in CS or equivalent; 4+ years software engineering; Core Java; SQL; Spring; Node.js; Git; Kubernetes; Docker; Cloud (GCP/AWS).

Core Java, Java, Spring, Web Services, APIs, Node.js, Git, Kubernetes, Docker, Cloud (GCP and AWS), SQL

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Java Developer

Mississauga, Ontario, Canada

$94k-$142k/yr HybridFull Time

CitiNYSE: C: Providing global banking, investment, and wealth management services.

4+ YOE4+ years Java experience; Spring Boot; AWS; Kafka; SQL/NoSQL; Git; CI/CD; financial industry knowledge.

Java, Spring Boot, AWS, Kafka, SQL, NoSQL, Git, Jenkins, GitLab CI

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Java Developer (Mississauga, CA)

Mississauga, Ontario, Canada

$61k-$104k/yr HybridFull Time

CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.

6+ YOE6+ years as full-stack software engineer; strong Java; AWS; CI/CD; experience with Jenkins, Artifactory, SonarQube; REST/Angular/TypeScript; SQL/PLSQL; hands-on cloud and DevOps.

Java, Spring Boot, Angular, TypeScript, JavaScript, REST APIs, SQL, PL/SQL, AWS, CI/CD, Jenkins, Artifactory, SonarQube

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Java Engineer, TD Securities

Toronto, Ontario, Canada

$105k-$129k/yr HybridFull Time

TD Bank GroupNYSE: TD: Provides personal, commercial, and investment banking services globally.

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

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Java Developer (Java/J2EE/Angular 7+/SpringBoot)

Toronto, Ontario, Canada

HybridFull Time

CIBCToronto Stock Exchange: CM: Provides personal, commercial, and investment banking and wealth management.

3+ YOE3+ years Java/J2EE, 2+ years Angular, Spring Boot, REST, Oracle, PostgreSQL; full stack development; degree in Computer Science or related field; strong collaboration and client focus.

Java, J2EE, Angular, Spring Boot, REST API, Oracle, PostgreSQL, Jenkins, Maven, SQL, PL/SQL, Hibernate, JUnit, JSP

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Senior Java Developer

Brooklyn or Amherst

$80k-$150k/yr HybridFull Time

KeyBankNYSE: KEY: Provides retail, commercial, and investment banking products and services.

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

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Java Developer (Toronto, ON, CA, M5H1B6)

Toronto, Ontario, Canada

OnsiteFull Time

ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.

3+ YOE3+ years Java with Spring/Spring Boot; REST and SOAP; Java EE; Bachelor's in CS/IT; microservices; CI/CD; Docker; cloud knowledge a plus.

Java, Spring, Spring Boot, OpenAPI, Swagger, JEE, REST, SOAP, JAX-RS, JAX-WS, Docker, CI/CD

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Senior Java C# Developer

Mississauga, Ontario, Canada

$110k-$120k/yr OnsiteFull Time

Synechron: Providing digital transformation and technology consulting for financial services.

7+ YOE7+ years in software development with strong Java and C#, REST/microservices, databases, and CI/CD tools; strong problem-solving and collaboration.

Java, C#, .NET, Spring, Hibernate, REST, SQL, MongoDB, Maven, Gradle, Jenkins, Git, AWS, Azure, Docker, Kubernetes

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Java IVR Application Developer

Toronto, Ontario, Canada

RemoteFull Time

Miratech: Provides digital engineering and IT consulting for global enterprises

4+ YOE4+ years Java, Java EE, Spring Boot, OOD/OOP, SQL, microservices, AWS, Docker/Kubernetes; strong troubleshooting and communication; independent work.

Java, Java EE, Spring, SQL, Microservices, AWS, Docker, Kubernetes

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Java - Lead Developer

Toronto, Ontario, Canada

OnsiteFull Time

Kumaran Systems: Global provider of digital transformation and legacy modernization solutions.

5+ YOE5+ years Java development; lead role; design, implement REST APIs; cloud deployment on Azure/OpenShift; CI/CD; cross-functional collaboration; continuous improvement.

Spring Boot, Azure, OpenShift, CI/CD, DevOps, Cloud-native, Microservices, Relational databases, NoSQL databases, Monitoring tools

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Java Developer - Core Java & Multithreading: Operate (Toronto, ON, CA, M5C 3G7)

Toronto, Ontario, Canada

$72k-$138k/yr HybridContract, Temporary

Deloitte: Global provider of audit, consulting, financial, and tax services.

6+ YOE6+ years in Core Java with multithreading; Spring Boot; REST APIs; SQL/NoSQL databases; CI/CD; Docker; Kubernetes; profiling and observability; strong collaboration in Agile teams.

Java, Spring Boot, Kafka, RabbitMQ, PostgreSQL, Oracle, MySQL, Redis, MongoDB, Docker, Kubernetes, JUnit, Mockito, Testcontainers, Gatling, JMeter, Maven, Gradle, GitHub Actions, Azure DevOps, Jenkins, OpenTelemetry, ELK, Prometheus, Grafana

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Senior Backend Java Developer

Toronto, Ontario, Canada

OnsiteFull Time

Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.

10+ YOE10+ years Java development experience with 5+ years Spring Boot; Java 17/21/25; RESTful/GraphQL API, CI/CD, QA automation; microservices, AI tools familiarity; strong communication and collaboration.

Java, Spring Boot, REST API, GraphQL, Microservices, CI/CD, GitHub Actions, Kafka, Maven, DB2, MongoDB, ElasticSearch, OpenShift, Linux, Jira, Confluence, Kibana, Vault, Dynatrace, Postman, SoapUI

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Java UI Developer Co-op

Oakville, Ontario, Canada

OnsitePart Time

Marmon: Global industrial organization providing manufacturing and services across sectors.

1+ YOELearning IT role with 1-2 years’ experience; part-time; co-op; includes Java/J2EE tech stack, basic web and programming concepts.

Java, C++, XML, HTML, CGI, ASP, Databases

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2mo

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2mo

Senior Java Full‑Stack Engineer

Toronto, Ontario, Canada

$70k-$110k/yr HybridFull Time

CognizantNASDAQ: CTSH: Provides global information technology, consulting, and business process services.

6+ YOE6–9 years of software development experience; strong Java, Spring Boot, AngularJS, JavaScript, SQL/MySQL, and AWS; experience in Cards & Payments domain desirable; hybrid work model in Toronto.

Java, Spring Boot, AngularJS, JavaScript, SQL, MySQL, AWS

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Java DevOps Developer - REMOTE (Toronto, ON, CA)

Toronto, Ontario, Canada

RemoteFull Time

NTT DATA: Global provider of IT and business consulting services.

4+ YOEBackend Java development with 4+ years, CI/CD design/implementation, GitHub Actions, release management, and scripting.

GitHub Actions, Bash, Java, JavaScript

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Senior Software Engineer (JAVA)

Toronto or Montreal

HybridFull Time

Behavox: AI-powered surveillance and compliance software for financial institutions

Senior Java engineer with deep Java internals, Spring, architecture, cloud platforms, observability, and AI-assisted engineering experience.

Java, Spring, gRPC, REST, NIO, Terraform, Kubernetes, AWS, GCP, Azure, CI/CD, Prometheus, Jaeger, Claude Code, Codex, OpenAI

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Sr. Java Full Stack Engineer (Angular)

Toronto, Ontario, Canada

$61k-$91k/yr HybridFull Time

CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.

5+ YOE5+ years experience as a full stack developer; expert in Angular and Java/Spring Boot; REST APIs; SQL; Git/CI/CD; Agile practices.

Angular, Java, Spring Boot, SQL, Hibernate/JPA, Git, CI/CD (Jenkins, GitHub Actions)

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2mo

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2mo

Lead Java Full Stack Developer

Mississauga, Ontario, Canada

$89k-$115k/yr OnsiteFull Time

InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.

4+ YOELead full stack developer with Java, Spring Boot, and Angular experience; 4+ years IT experience; Bachelor’s degree; Ontario/Canada eligibility to work; willingness to relocate to Mississauga.

Java, Spring Boot, Microservices, Angular, REST APIs, Kafka, Junit, Mockito, SQL, NoSQL, MongoDB, Cosmos DB, Jenkins, Git, OpenShift, IntelliJ

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2mo

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2mo

Senior Golang & Java Developer (Toronto, ON, CA, M5J 2P1)

Toronto, Ontario, Canada

$80k-$110k/yr HybridFull Time, Contract

GFT TechnologiesXETRA: GFT: Provides digital transformation and software engineering services for global businesses.

10+ YOE10+ years Java experience; strong GoLang; containerization (Docker); cloud and DB skills; SME in multi-platform systems.

Docker, Azure, Databricks, Azure SQL, ADLS, Event Hub, ADF, PostgreSQL, Kubernetes, OpenShift, Web Services, Web Security, Networking, Unix, Go, Java

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Senior Software Engineer (Java)

Stockholm or Toronto

HybridFull Time

Keyfactor: Provides machine identity management and digital certificate automation solutions.

Expert in Java enterprise development; strong SQL/Linux; REST experience; Agile mindset; PKI knowledge a plus.

Java, Jakarta EE, SQL, Linux, REST, Web Server

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2mo

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2mo

Intermediate Software Engineer - Java (Project Management)

Toronto, Ontario, Canada

HybridFull Time

CMiC: Enterprise resource planning software for the construction industry.

3+ YOEUniversity degree in CS; 3+ years Java/J2EE; HTML5, JQuery, CSS; JDBC/JSP/Struts; Oracle SQL/PL-SQL; JDeveloper, Ajax, WebLogic; good communicator.

Java, J2EE, JSP, JavaScript, HTML, CSS, JQuery, Oracle SQL, PL/SQL, JDeveloper, Ajax, WebLogic, Struts, JasperReports (iReports), Rest/REST, JDBC

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Senior Software Engineer – Java 8 & Azure Migration

Buffalo, New York, United States

$97k-$162k/yr OnsiteFull Time

M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.

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

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Principal Software Engineer

Toronto or Vancouver

$208k-$260k/yr RemoteFull Time

MarqetaNASDAQ: MQ: A platform for modern card issuing and payment processing.

12+ YOE12+ years of hands-on software engineering; experience with microservices, cloud (AWS), security, performance; strong Java tech stack; ability to lead technically across domains.

Java, Springboot, Kubernetes, Terraform, Helm, Kafka, JPOS, AWS

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Quality Assurance Engineer

Toronto or United States

$105k-$130k/yr RemoteFull Time

NetBrain: Provides AI-powered no-code network automation and visibility software.

4+ YOESenior QA Engineer with 4+ years of software testing/SDET experience; strong Python/Java/Go skills; cloud (AWS) experience; API/Security testing; CI/CD and release engineering; networking knowledge; strong English communication.

Python, Java, Go, AWS, Jenkins, GitHub Actions, CI/CD, VMware, Hyper-V

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Full stack Java/React Senior Software Developer

Toronto or Montreal

$102k-$124k/yr HybridFull Time

Intact FinancialToronto Stock Exchange: IFC: Provides property and casualty insurance to individuals and businesses.

8+ YOE8+ years software development; strong Java 17+ and Spring; React with TypeScript; PostgreSQL; REST/OpenAPI/GraphQL; Docker/Kubernetes; CI/CD; undergraduate CS.

Java, Spring Boot, Spring Security, Hibernate/JPA, Liquibase, PostgreSQL, REST, OpenAPI/Swagger, GraphQL, Docker, Kubernetes, OpenShift, Jenkins, GitHub Actions, Turborepo, React, TypeScript, Vite, Zustand, TanStack React Query, URQL, Vitest, Playwright, Storybook, ESLint, Prettier, Knip, Husky, lint-staged, Spring Cloud, Vault, OAuth2, Azure AD, Eureka, JUnit 5, Liquibase/Flyway, OpenAPI, Swagger, Nexus, S3, Terraform

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2mo

Senior AI Engineer

Toronto, Ontario, Canada

RemoteFull Time

ZoomInfoNASDAQ: GTM: Software providing business contact data for sales and marketing.

7+ YOE7+ years backend/data/infrastructure engineering; distributed systems; big data; applied AI/ML; proficient in Java, Go, Python; SQL; experience with ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Snowflake; familiar with LLMs and AI-powered systems.

Java, Go, Python, SQL, ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake, Copilot, Cursor, ChatGPT, Claude, LangGraph, MCP, LLM

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Staff Backend Engineer

Toronto, Ontario, Canada

HybridFull Time

Fox CorporationNasdaq: FOXA: Broadcasts news, sports, and entertainment via television and streaming.

5+ YOEDesign and build scalable distributed backend services using JVM languages; strong Scala/Java/Kotlin experience; databases, messaging systems; leadership and collaboration.

Scala, Java, Kotlin, PostgreSQL, Redis, Kafka, Kinesis, Akka, Spark, Flink, Kubernetes, Terraform

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Senior Growth Platform Engineer

Kitchener-Waterloo or Toronto

$156k-$215k/yr HybridFull Time

Faire: Online wholesale marketplace connecting independent retailers with unique brands.

5+ YOE5+ years backend software engineering; experience designing distributed systems; experience with experimentation platforms; fluent in Kotlin/Java; strong API design and relational DBs; event-driven architectures; reliability and performance mindset; ability to translate growth requirements into scalable solutions.

Kotlin, Java, Guice, Jersey, Hibernate, MySQL, CockroachDB, AWS, Docker, HTTP, REST, Protocol Buffers, Feature flags, A/B testing frameworks, traffic ramping tools

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DevOps Cloud Engineer

Toronto, Ontario, Canada

$86k-$118k/yr OnsiteFull Time

NasdaqNasdaq: NDAQ: Operates global stock exchanges and provides financial technology and data.

4+ YOE3–5 years in DevOps or cloud engineering; strong AWS experience; IaC, CI/CD, containers; cross-functional collaboration; Bachelor’s degree in CS/Engineering or equivalent.

AWS, Terraform, Kubernetes, Docker, Ansible, CI/CD, Python, Java

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Software Engineer

Toronto, Ontario, Canada

$118k-$158k/yr HybridFull Time

eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.

1+ YOEBachelor’s or Master’s in CS/Engineering; 1–5 years software engineering; strong C++, Java, Go; Linux; Kubernetes; distributed systems concepts.

C++, Java, Go, Linux, Kubernetes, CI/CD, Observability, Prometheus, Grafana, OpenTelemetry, CSI, Kubernetes operators

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Staff Engineer

Toronto or Waterloo

$125k-$195k/yr HybridFull Time

Sun LifeNYSE: SLF: Provides insurance, wealth, and asset management solutions globally.

8+ YOE8+ years software engineering; senior engineering ownership; cross-team influence; expert in Java, React, Salesforce; enterprise integrations; capable leader and mentor.

Java, React, Salesforce, Enterprise Integrations, AI

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Senior Android Engineer, International

Toronto, Ontario, Canada

$115k-$184k/yr HybridFull Time

ToastNYSE: TOST: Cloud-based technology platform for the restaurant and hospitality industry.

Senior Android Engineer with Kotlin/Java, Android architecture, and cross-functional collaboration.

Kotlin, Java, Dagger/Hilt, Coroutines, Android, XML, APIs, Backend integration

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Staff Engineer

Toronto or Waterloo

$125k-$195k/yr HybridFull Time

Sun LifeToronto Stock Exchange: SLF: Provides insurance, retirement, and asset management services globally.

8+ YOE8+ years software engineering; senior ownership; hands-on with Java, React, Salesforce; enterprise integrations; cross-team influence; strong communication; startup mindset.

Java, React, Salesforce, Enterprise Integrations, AI

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Software Engineer

Toronto or Montreal

OnsiteFull Time

EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.

7+ YOE7+ years of software engineering; Java/SpringBoot; TypeScript/JavaScript; HTML/CSS; cloud (GCP/AWS/Azure); microservices; Jenkins CI/CD; C#/.NET.

Java, SpringBoot, TypeScript, JavaScript, HTML, CSS, GCP, AWS, Azure, Kubernetes, Jenkins, Terraform, Helm, C#, NET

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2mo

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2mo

Senior Distinguished Engineer- International Card Tech

Toronto, Ontario, Canada

OnsiteFull Time

Capital OneNYSE: COF: Provides credit cards, auto loans, and retail banking services.

9+ YOENine+ years in software engineering and enterprise architecture; leadership experience; strong communication and mentoring skills.

Java, Python, Go, JavaScript/TypeScript, Swift, AWS, Cloud Technologies

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Staff Software Engineer, Stream Compute

San Francisco or Seattle or New York or Toronto

RemoteFull Time

Stripe: Provides online payment processing and financial infrastructure for businesses.

10+ YOE10+ years in distributed systems; technical lead; hands-on with Flink/Spark/Kafka; build and scale infra; strong software engineering; autonomous; strong communication.

Apache Flink, Apache Kafka, Apache Spark, Pulsar, Pinot, AWS, Go, Java, Scala

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Senior Backend Engineer

Toronto, Ontario, Canada

HybridFull Time

Equitable BankToronto Stock Exchange: EQB: Provides digital-first personal and commercial banking services in Canada.

Senior backend engineer with strong Java, distributed event-driven systems, API design, and production-grade observability. Fraud experience is a plus.

Java, Distributed Systems, APIs, Observability, Event-Driven Architecture

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Data Engineer

Waterloo or Toronto

$86k-$136k/yr HybridFull Time

ManulifeTSX: MFC: Provides insurance, wealth management, and investment services globally.

4+ YOE4+ years experience as Data Engineer; Azure Data Factory/Databricks; data pipelines; SQL/ADLS; data warehousing; Java/Scala and Python/SQL/R; Agile; DevOps.

Azure Data Factory, Azure Databricks, ADLS gen 2, Synapse, SQL, Java, Scala, Python, R, Teams, JIRA, Mural

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2mo

Staff+ Engineer

Toronto, Ontario, Canada

$140k-$200k/yr HybridFull Time

Snaplii: Mobile application for digital payments and instant retail rewards.

5+ YOE5+ years Java development; strong Java, Spring, AWS, Docker/Kubernetes; SQL/MySQL; Redis; microservices; strong collaboration.

Java, SQL, MySQL, Redis, AWS, Docker, Kubernetes, Spring Boot, Spring MVC, Spring WebFlux, Unit testing, Integration testing

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Software Engineer

Toronto, Ontario, Canada

$92k-$142k/yr OnsiteFull Time

Rakuten RewardsTokyo Stock Exchange: 4755: Provides a cashback rewards platform for online shoppers.

3+ YOESoftware Engineer with experience designing, building, and maintaining high-throughput distributed systems (Java/JVM, Kafka), cloud-native infrastructure (AWS/GCP, Docker, Kubernetes), and modern APIs (REST/gRPC).

Java, JVM, Kafka, RabbitMQ, Kinesis, Flink, Spark Streaming, REST, gRPC, SQL, NoSQL, AWS, GCP, Docker, Kubernetes, Prometheus, Grafana, Jaeger, GitHub Copilot

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HiringCafe market data

Java Engineer Jobs market signals in Niagara Falls, 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

720+

Hiring companies

180+

Fresh sample

57% new in 30d

Salary visibility

63% show pay

Companies appearing in this market

CognizantSun LifeCapgeminiCapital OneCIBCCitiDeloitteeBay

Work location mix in visible results

Hybrid: 81Onsite: 24Remote: 10

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