Backend Java Spring Boot Developer Job at Realign (Mississauga)

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 Developer

The Applications Development Intermediate Programmer Analyst is an intermediate ...

Location

India , Pune; Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

4-7 years of relevant experience in the Java/J2EE domain
Java (preferably java 17), Spring Boot, SQL
Intermediate level experience in Applications Development role
Consistently demonstrates clear and concise written and verbal communication
Demonstrated problem-solving and decision-making skills
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
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, including using script tools and analyzing/interpreting code
Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
Apply fundamental knowledge of programming languages for design specifications
Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
Serve as advisor or coach to new or lower level analysts
Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
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

What we offer

Global Benefits
We bring the best to our people. We put our employees first and provide the best-in-class benefits they need to be well, live well and save well

Fulltime

Lead Backend Java Developer

The Applications Development Technology Lead Analyst is a senior level position ...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6-10 years of relevant experience in Apps Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management skills
Consistently demonstrates clear and concise written and verbal communication
Excellent Core Java, Spring Framework and functional programming hands-on experience
Proficient in functional programming concepts with Streams API, Lambda Expressions and Optional
Strong Experience with relational databases such as Oracle

Job Responsibility

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
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

Java Backend Lead Developer

Java & Database Lead Developer is a senior level position responsible for establ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6 years of programming experience in Java, Python, Spark, Scala
4 Years of strong handson experience in RDMS Database SQL (Oracle/Sybase) queries, PL/SQL, and advanced tuning techniques and Database upgrade/migration approaches
2 years of experience with Messaging (e.g., Kafka, Tibco, Rabbit (MQ))
Experience in Middleware (Tomcat and WebSphere) and Cloud Containerization (ECS) and CICD tools
Angular, ExtJS, JMS, JSON, XML, ROD, LightSpeed
Experience in Spring Batch / Spring Boot / Microservices and event-based architecture / Consuming REST API experience
Experience of collaboration tools (source control) like GIT/BitBucket/GitHub Copilot and tools like JIRA etc
Experience in Unix (Linux) commands & scripting
Experience in data analysis, data modeling and SQL performance tuning, exception Handling.

Job Responsibility

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
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

Intern Java Backend Developer

Are you passionate about backend development and eager to gain hands-on experien...

Location

Poland , Warszawa

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Understanding of Java programming fundamentals
Understanding of basic OOP principles
Basic understanding of algorithms and data structures
Basic understanding of SQL and database management
Basic understanding of RESTful APIs
Familiarity with Git
Exposure to testing frameworks
Exposure to frameworks like Spring or Hibernate (optional)
Willingness to learn with open mindset
Good communication skills and open for other people

Job Responsibility

Assist in developing and maintaining RESTful APIs using Java and Spring Boot for eMobility services
Work with databases (PostgreSQL, MySQL) to store and process EV charging and mobility data
Write clean code and follow best practices and participate in code reviews
Collaborate with senior developers to debug, optimize, and enhance backend services
Participate in Agile development processes, including daily stand-ups and code reviews

What we offer

Hands-on experience with modern backend technologies in the eMobility market
Hands-on experience with SCRUM and SAFe
Exposure to industry-leading EV charging and smart mobility projects
Mentorship from experienced developers and domain experts
Potential for a full-time offer upon completion of the internship

Fulltime

Java Backend Developer

The Java Backend Developer (Applications Development Senior Programmer Analyst -...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5+ years of relevant experience in software development, with a strong focus on backend systems
Proficiency in Java (17/21) with extensive experience in Spring Boot framework
Demonstrated experience with Microservices architecture, including design, development, and deployment
Strong understanding and practical experience with Reactive programming paradigms, preferably using Spring WebFlux
Hands on experience with NoSQL database specifically MongoDB
Experience with distributed streaming platforms like Apache Kafka
Experience with cloud platforms, particularly Amazon Web Services (AWS), including services related to application deployment, scaling, and data storage
Ability to troubleshoot, debug, and optimize complex applications
Excellent problem-solving skills, attention to detail, and a commitment to producing high-quality code
Working knowledge of consulting/project management techniques/methods

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
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

What we offer

Equal opportunity employer
Inclusion and diversity
Accessibility accommodations
Global benefits designed to support well-being, growth and work-life balance

Fulltime

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

Backend Java Developer

Location

United States , Princeton

Salary:

Not provided

Best High Technologies

Expiration Date

Until further notice

Requirements

Bachelor of Science degree in Electrical Engineering
3 months experience

Job Responsibility

Develop, test, manage and support CL3n, RAROC and CHET Application
remediate application security vulnerabilities and upgrade application to a higher and newer version
Debug and test codes using Postman for RESTful methods
Use JBoss-eap-6.4 and 7.1 as deployment server, Jenkins for continuous integration and delivery
Use Git, BitBucket and Nexus Repository for version control
Remediate library security vulnerabilities for several Commercial Lending CL3n APIs
Use Sonatype and Veracode for detecting and testing vulnerabilities during building and compiling period
Disable HTTPs transaction protocol using TLS1 and SSL
Make sure the Transport Layer Security version is 1.2 so that the CL3n APIs can work perfectly and safely with Salesforce developing platform
Support AMCB Maestro Release Team, Salesforce nCino developing team for application technique problems related to CL3n APIs side

Backend Java Spring Boot Developer

Realign

Location:
Canada , Mississauga

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 21, 2026

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Job Posted:
March 21, 2026