Java Backend (Spring Boot) Job at Realign (Toronto)

Senior Backend Java Developer

This role involves building and supporting critical banking applications. As an ...

Location

Canada , Mississauga

Salary:

94300.00 - 141500.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

5-8 years experience in a Software Development role focusing on Java/Spring/Spring Boot development for Backend applications
Experience in developing low latency and high throughput APIs using Java, Spring and Spring Boot
Strong Core Java and functional programming experience
Strong experience in data modeling and experience with relational and NoSQL databases, specifically Oracle and MongoDB
Responsible for server-side design & development
Development of common, reusable components and services
Experience using Git/BitBucket
Good communication skills, both written and verbal
Good troubleshooting skills
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Resolve high-impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Apply advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and contribute to developing standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Contribute to mentoring junior developers and analysts
Assess risk and ensure compliance with applicable laws, rules, and regulations

What we offer

Global benefits designed to support well-being, growth and work-life balance

Fulltime

Senior Backend Java Developer

Capstone IT is seeking a Senior Java Backend Developer with deep expertise in en...

Location

United States , Glen Allen, VA

Salary:

72.00 - 83.00 USD / Hour

Capstone IT Staffing

Expiration Date

Until further notice

Requirements

Minimum 10 years of experience with a heavy focus on backend development, database connectivity, and containerization
Java (versions 8-17)
Spring Boot (Spring Data, Spring Cloud)
Hibernate (JPA, HQL, JPQL, Criteria, tuning, troubleshooting)
Web Services (SOAP and REST APIs)
Strong familiarity Kafka, MongoDB, and distributed systems concepts
Strong experience with Oracle/SQL Server and database connectivity
Experience with WebLogic, JUnit/Mockito, Git, Gradle/Ant, IntelliJ/Eclipse
Azure DevOps- used for project and backlog tracking
Bachelor’s degree in computer science or similar field

Job Responsibility

Develop clean, efficient, testable backend code
Enhance and maintain data access layers and system performance
Contribute to design discussions and modernization initiatives
Work independently with proactive problem-solving
Clear written and verbal communication
Adapts quickly and works independently

Fulltime

Java Backend Developer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Java Developer with 9+ years of experience in designing and developing high-performance, scalable, and secure applications
Strong expertise in Java, Spring Boot, Microservices, Cloud Platforms, CI/CD, and DevOps practices
Strong expertise in Java (Java 11/17+), Spring Boot, and Microservices architecture
Hands-on experience with Cloud platforms (AWS, Openshift, or GCP)
Experience with event-driven architecture using Kafka or MQ
Expertise in database, including database design, optimization, and performance tuning
Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI)
Hands-on experience with Docker and Kubernetes
Proficiency in monitoring and logging tools (Prometheus, ELK, Grafana)
Knowledge of authentication/authorization mechanisms (OAuth2, JWT, SSO)

Job Responsibility

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has the ability to operate with a limited level of direct supervision
Can exercise independence of judgement and autonomy
Acts as SME to senior stakeholders and /or other team members

Fulltime

Java Backend Engineer

As a Java Backend Engineer, the role involves designing, building, and maintaini...

Location

India , Hyderabad

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

4–8 years of backend development experience
Strong proficiency in Java, J2EE, Spring MVC, Spring Boot, and Hibernate
Experience with RESTful services, multithreading, caching strategies, and DB integrations
Solid understanding of Microservice architecture and messaging systems like Kafka
Hands-on with Docker, Kubernetes, and MySQL
Working knowledge of GO Lang (at least intermediate level)
Familiarity with version control systems like Git
Skilled in tools like Postman, Swagger, and API documentation practices
Strong debugging, problem-solving, and analytical skills
Effective communication to engage with cross-functional and distributed teams

Job Responsibility

Design, build, and maintain scalable, secure, and high-performance backend services
Develop RESTful APIs and microservices using Java, Spring Boot, Hibernate, and Kafka
Collaborate with cross-functional teams to gather requirements, define architecture, and deliver reliable solutions
Participate in code reviews, enforce coding standards, and mentor junior team members
Optimize existing systems for performance, scalability, and reliability
Implement CI/CD pipelines, automated tests, and deployment strategies using tools like Jenkins or GitHub Actions
Troubleshoot and debug application issues across distributed systems
Work with containers (Docker) and orchestration platforms (Kubernetes) for seamless deployments
Ensure API security and best practices with standards like OAuth2 and JWT
Maintain documentation for architecture, design patterns, and development processes

What we offer

Comprehensive suite of benefits that supports physical, financial, and emotional wellbeing
Specific programs catered to helping you reach career goals
Inclusive work environment celebrating individual uniqueness
Flexibility to manage work and personal needs

Fulltime

Senior/Staff Java Backend Engineer

Join the Lab Automation Project and help build the core backend services and UIs...

Location

Mexico , Guadalajara

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

7+ years of experience working in backend software development roles
Experience with Java, Spring, and Spring Boot
Experience in a micro service environment
Experience with Kubernetes and Docker
Experience with AWS Data Stores (RDS, Elastic Cache, MQ, S3)
Experience with CI/CD ( Jenkins, ArgoCD, Github actions )
Experience with Agile methodologies and tools ( Jira, Sprints, etc.. )
Mindset of fulfilling the dreams of the Product, Design and the end user.
Communicate conscientiously with your work colleagues

Job Responsibility

Design, Build, and Test Java Spring Boot backend services built with micro architecture principles
Design, Build and Test data stores in AWS used by the backend services ( Postgres, Redis, MQ, Kafka, etc.. ) as well as the data layers which directly interact with the data stores.
Design, Build, and Test inter service communication mechanisms (Message Buses, SDK’s, and APIs)
Create and Modify Backend Services running within a Kubernetes Cluster. Adjust the cluster’s ingress points, namespaces, config maps, and operators as necessary to optimize platform performance, security, and efficiency
Accurately Estimate and Track large projects
Provide constructive feedback in code reviews and incorporate feedback received
Create architecture design documents and clearly present ideas to the team
Create and maintain documentation for backend services including APIs, system architecture, etc.
Operate in the local developer environment, (Docker/Gradle/IDE )
Operate within an Agile environment (Sprints, Jira)

What we offer

Paid Vacation
Holidays Day Off
Sick Days
Bereavement Leave
Sport Compensation
English Classes
Food Vouchers
Training Compensation
Maternity and Paternity Leave
Savings Fund

Senior/Staff Java Backend Engineer

Join the Lab Automation Project and help build the core backend services and UIs...

Location

Salary:

Not provided

Zoolatech

Expiration Date

Until further notice

Requirements

7+ years of experience working in backend software development roles
Experience with Java, Spring, and Spring Boot
Experience in a micro service environment
Experience with Kubernetes and Docker
Experience with AWS Data Stores (RDS, Elastic Cache, MQ, S3)
Experience with CI/CD ( Jenkins, ArgoCD, Github actions )
Experience with Agile methodologies and tools ( Jira, Sprints, etc.. )
Mindset of fulfilling the dreams of the Product, Design and the end user
Communicate conscientiously with your work colleagues

Job Responsibility

Design, Build, and Test Java Spring Boot backend services built with micro architecture principles
Design, Build and Test data stores in AWS used by the backend services ( Postgres, Redis, MQ, Kafka, etc.. ) as well as the data layers which directly interact with the data stores
Design, Build, and Test inter service communication mechanisms (Message Buses, SDK’s, and APIs)
Create and Modify Backend Services running within a Kubernetes Cluster. Adjust the cluster’s ingress points, namespaces, config maps, and operators as necessary to optimize platform performance, security, and efficiency
Accurately Estimate and Track large projects
Provide constructive feedback in code reviews and incorporate feedback received
Create architecture design documents and clearly present ideas to the team
Create and maintain documentation for backend services including APIs, system architecture, etc.
Operate in the local developer environment, (Docker/Gradle/IDE)
Operate within an Agile environment (Sprints, Jira)

What we offer

Paid Vacation
Sick Days
Floating Holidays
Sport/Insurance Compensation
English Classes
Charity
Training Compensation

Sr Java Backend Developer

Location

United States , St. Louis

Salary:

Not provided

Enormous Enterprise

Expiration Date

Until further notice

Requirements

Strong Java developer with very good understanding of micro services
Grasp of software engineering skills in modular design, data structures, algorithms
Deep knowledge and hands on experience with modern applications like spring boot, Angular
Experience building and operating critical production systems
Solid understanding of modern API design and Restful principles
Fluent with git (preferred) or other SCM system
Write well designed and testable code
Strong Experience in automation and build tools like Maven, Ant and Gradle
Bachelor's degree in computer science engineering or a related discipline, or equivalent work experience
Experience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility

Fulltime

Java Backend engineer

In the HPE Hybrid Cloud, we lead the innovation agenda and technology roadmap fo...

Location

India , Hyderabad

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

5-8 years of backend development experience
Strong programming expertise in Java
working knowledge of Python, Golang, or JavaScript is a plus
Deep understanding of distributed systems, event-driven architecture, and system performance optimization
Experience with REST APIs, multi-threading, caching strategies, and data modeling
Hands-on experience with Docker, Kubernetes, and CI/CD tools like Jenkins or GitHub Actions
Experience with cloud-native development and familiarity with services on AWS, Azure, or GCP
Familiarity with code versioning (Git) and profiling/debugging tools
Excellent communication skills and the ability to adapt to fast-changing environments
Solid understanding of Agile development processes

Job Responsibility

Design, develop, and maintain scalable backend solutions using Java, Spring Boot, and Microservices
Build and deploy REST-based stateless APIs with performance and reliability in mind
Work with modern cloud-native application architectures, containers, and orchestration platforms like Docker and Kubernetes
Collaborate with cross-functional teams to gather requirements, design systems, and deliver high-impact features
Apply DevOps practices: implement CI/CD pipelines, Infrastructure as Code, and container-based deployments
Perform database design, schema optimization, and data access layer implementation using Java-based tools
Ensure secure coding practices and apply security concepts when building distributed applications
Use profiling and performance tuning tools to optimize application behavior and throughput
Actively contribute to design reviews, code reviews, and documentation processes
Must have knowledge on Copilot prompting to get work done. (Able to provide the context to the copilot and get the required things to be done)

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Java Backend (Spring Boot)

Realign

Location:
Canada , Toronto

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 19, 2026

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