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

Backend Java Spring Boot Developer

We are seeking a skilled Backend Java Spring Boot Developer to design, develop, ...

Location

Canada , Mississauga

Salary:

130000.00 USD / Year

Realign

Expiration Date

Until further notice

Requirements

Strong experience with Java and Spring Boot framework
Experience with REST APIs, microservices architecture, and backend development
Knowledge of SQL/NoSQL databases such as MySQL, PostgreSQL, or MongoDB
Experience with Git, CI/CD pipelines, and build tools (Maven or Gradle)
Understanding of cloud platforms (AWS, Azure, or GCP)
Strong analytical and debugging skills

Job Responsibility

Develop and maintain backend applications using Java and Spring Boot
Design and implement RESTful APIs and microservices
Integrate backend services with databases, external APIs, and enterprise systems
Optimize applications for performance, scalability, and security
Collaborate with frontend teams to support end-to-end application functionality
Troubleshoot and resolve application issues and performance bottlenecks
Participate in code reviews, testing, and deployment activities
Maintain technical documentation and follow best development practices

Fulltime

Java Spring Boot Backend Engineer

Location

India , Coimbatore

Salary:

Not provided

Ardhas Technology

Expiration Date

Until further notice

Requirements

3–10 years of proven, hands-on experience as a Backend Engineer or Java Developer, primarily focused on Spring Boot
Deep expertise in Java (LTS version preferred), Spring Framework (Core, Boot, Data, Integration), and building scalable backend services
Solid understanding and practical experience with relational databases such as MySQL or Postgres, including performance tuning
Proficiency with build tools like Maven or Gradle, version control systems like Git, and CI/CD tools like Jenkins
Experience with containerization (Docker/Kubernetes) and deployment on any public cloud platform (e.g., AWS, Azure, GCP)
Experience with tools like Swagger for API documentation and Postman/Newman or similar for testing
Strong analytical and problem-solving abilities with excellent attention to detail
Excellent written and verbal communication skills with the ability to collaborate effectively in a team environment

Job Responsibility

Design, develop, test, and deploy production-ready applications and components using Java (preferably Java 17+ or latest LTS) and the Spring Boot framework
Implement RESTful APIs and microservices architecture to support various frontend and partner integrations
Ensure high-quality code through unit testing, integration testing, and adherence to non-functional requirements (NFRs), including performance and security
Collaborate with product managers and other engineers to define system architecture, functional requirements, and technical specifications
Utilize and maintain modern CI/CD pipelines, integrating tools like Maven/Gradle, Jenkins, and Git
Work with containerization technologies like Docker and Kubernetes for deployment and scalability
Contribute to system monitoring, tracing, and logging for cloud-based applications
Actively participate in code reviews, design discussions, and troubleshooting production issues

Fulltime

Backend Software Engineer (Java & Spring Boot) - Vois

We are seeking an experienced backend engineering professional with strong exper...

Location

India , Pune

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

3-4 years of experience and proficient in Java (8, 11, or 17) with a solid understanding of object-oriented programming principles
Experienced with Spring Boot, Spring MVC, and Spring Data JPA
Comfortable designing and developing REST APIs and microservices
Knowledgeable in relational and NoSQL databases such as MySQL, PostgreSQL, and MongoDB
Familiar with Hibernate and JPA for data persistence
Skilled in problem-solving and debugging complex backend systems
Knowledgeable about API design principles and integration patterns
Experienced in event-driven systems using tools such as Kafka or RabbitMQ
Familiar with containerisation and orchestration using Docker and Kubernetes
Experienced with CI/CD tools such as Jenkins or GitHub Actions

Job Responsibility

Design, develop, and maintain backend services using Java and Spring Boot
Build and expose RESTful APIs to integrate with frontend applications and external systems
Contribute to a scalable microservices-based architecture
Collaborate closely with QA, DevOps, and Product teams to deliver high-quality features
Implement secure, high-performance solutions, including authentication and authorisation mechanisms
Monitor, optimise, and troubleshoot applications, resolving production issues efficiently
Participate actively in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives
Write unit and integration tests and contribute to constructive code reviews
Support CI/CD pipelines and deployment automation activities

What we offer

Opportunities to work on large-scale, distributed systems within a global organisation
Exposure to modern backend technologies, cloud platforms, and DevOps practices
A collaborative, inclusive environment that supports continuous learning and improvement
The chance to contribute to solutions that impact customers across multiple markets

Fulltime

Backend Software Engineer (Java & Spring Boot) - VOIS

We are seeking an experienced backend engineering professional with strong exper...

Location

India , Pune

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

3-4 years experience and Proficient in Java (8, 11, or 17) with a solid understanding of object-oriented programming principles
Experienced with Spring Boot, Spring MVC, and Spring Data JPA
Comfortable designing and developing REST APIs and microservices
Knowledgeable in relational and NoSQL databases such as MySQL, PostgreSQL, and MongoDB
Familiar with Hibernate and JPA for data persistence
Skilled in problem-solving and debugging complex backend systems
Knowledgeable about API design principles and integration patterns
Experienced in event-driven systems using tools such as Kafka or RabbitMQ
Familiar with containerisation and orchestration using Docker and Kubernetes
Experienced with CI/CD tools such as Jenkins or GitHub Actions

Job Responsibility

Design, develop, and maintain backend services using Java and Spring Boot
Build and expose RESTful APIs to integrate with frontend applications and external systems
Contribute to a scalable microservices-based architecture
Collaborate closely with QA, DevOps, and Product teams to deliver high-quality features
Implement secure, high-performance solutions, including authentication and authorisation mechanisms
Monitor, optimise, and troubleshoot applications, resolving production issues efficiently
Participate actively in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives
Write unit and integration tests and contribute to constructive code reviews
Support CI/CD pipelines and deployment automation activities

What we offer

Opportunities to work on large-scale, distributed systems within a global organisation
Exposure to modern backend technologies, cloud platforms, and DevOps practices
A collaborative, inclusive environment that supports continuous learning and improvement
The chance to contribute to solutions that impact customers across multiple markets

Fulltime

Full Stack Java Spring Boot Micro Service Developer

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

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2-4 years with strong proficiency in Core Java (8+)
Spring Boot
backend microservices
focus on writing efficient, scalable code
experience with RESTful APIs
Hibernate/JPA
database management (SQL)
familiarity with DevOps tools like Git, Jenkins and containerization (Docker)
implementation of high-performance & scalable Java applications
optimizing code performance

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements
Identify and analyze issues, make recommendations, and implement solutions
Utilize knowledge of business processes, system processes, and industry standards to solve complex issues
Analyze information and make evaluative judgements to recommend solutions and improvements
Conduct testing and debugging, utilize script tools, and write basic code for design specifications
Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
Develop working knowledge of Citi’s information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Fulltime

Full Stack Java Spring Boot Micro Service Developer

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

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

0-2 years of relevant experience
Experience in programming/debugging used in business applications
Working knowledge of industry practice and standards
Comprehensive knowledge of specific business area for application development
Working knowledge of program languages
Consistently demonstrates clear and concise written and verbal communication
3-5 years with strong proficiency in Core Java (8+)Spring Boot, and backend microservices, with a focus on writing efficient, scalable code
Experience with RESTful APIs, Hibernate/JPA, database management (SQL)
Familiarity with DevOps tools like Git, Jenkins and containerization (Docker)
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements
Identify and analyze issues, make recommendations, and implement solutions
Utilize knowledge of business processes, system processes, and industry standards to solve complex issues
Analyze information and make evaluative judgements to recommend solutions and improvements
Conduct testing and debugging, utilize script tools, and write basic code for design specifications
Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
Develop working knowledge of Citi’s information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Implementation of high-performance & scalable Java applications
Optimizing code performance and writing unit/integration tests

Fulltime

Java Spring Boot Specialist

Seeking a Java Spring Boot Specialist. Expand your network, enjoy perks, get you...

Location

Portugal , Braga

Salary:

Not provided

We Are Meta

Expiration Date

Until further notice

Requirements

A minimum of 5 years of experience in software development, with a strong focus on Java backend development
Proven experience with Spring Boot
Fluency in English (at least a B2 level) and Portuguese (is a plus)
Availability to work in a hybrid work model based in Braga (3x/week)

What we offer

Welcome kit
Opportunities for career progression
Health insurance
Coverflex meal card
Other protocols and special discounts

Java Backend Developer

The Java Developer is responsible for working alongside Citi’s Financial Resourc...

Location

Poland , Warsaw

Salary:

189660.00 - 322940.00 PLN / Year

Citi

Expiration Date

Until further notice

Requirements

4-5 years in systems analysis and the development of modern full-stack applications
Strong hands-on experience with Java, Spring Boot, and SQL
Solid understanding of best practices, including clean code, design patterns, and writing high-quality, testable, and performant code
Solid understanding of relational databases (e.g., SQL Server, Oracle) and familiarity with NoSQL databases (e.g., MongoDB)
Strong problem-solving skills, attention to detail, and the ability to deliver results in a fast-paced environment
Good communication skills with fluency in English
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Participate in feasibility analysis, estimation, and technical planning for new and existing applications
Design, develop, test, and implement scalable application solutions, taking ownership across the full software development lifecycle
Analyze complex technical and business problems to propose effective, high-quality solutions
Collaborate with stakeholders and cross-functional teams to understand requirements and deliver value-driven solutions
Ensure application performance, stability, and security through monitoring and post-implementation improvements
Uphold code quality by contributing to development standards, best practices, code reviews, and CI/CD processes
Support production systems by troubleshooting issues and providing timely resolutions and enhancements
Continuously evaluate and improve system design, development processes, and technologies

What we offer

Employer paid Defined Contribution Pension Plan contribution of 6% of employee’s pensionable earnings (PPE Program)
Employer paid Private Medical Care Package for employees and Private Medical Care Packages for certain family members available at preferential rates
Employer paid Life Insurance Program for employees and Life Insurance for certain family members available at preferential rates
Employee Assistance Program financed by Employer
Paid Parental Leave Program (maternity and paternity leave
statutory and 2 weeks additional paid paternity leave)
Sport Card for employees subsidized via Social Benefits Fund and Sport Cards for certain family members available at preferential rates
Additional benefits from Company’s Social Benefit Fund, in particular: Holidays Allowance, support for sport and cultural activities, team building events
Additional day off for volunteering
Cafeteria/ flex benefit

Fulltime

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