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Senior Application Full Stack Developer

Mississauga, Ontario Citigroup

Posted 11 days ago

Job Viewed

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Job Description

We are seeking a highly experienced full stack developer to lead the design, development, and support of high-volume, low-latency Java applications for our Stock Record system within Capital Markets. This role requires expertise in Microservice architecture, design patterns, Angular UI/UX, and Java/WebLogic modernization. Collaboration, problem-solving, and a commitment to quality are essential.
**Responsibilities:**
+ Design, develop, and support high-volume, low-latency, multi-tiered Java applications.
+ Provide Level 3 support for existing applications.
+ Migrate functionalities from monolithic WebLogic systems to a Microservices architecture.
+ Translate business requirements into user stories and technical solutions.
+ Develop solutions adhering to established design and quality standards.
+ Build test automation suites.
+ Identify and address system bottlenecks and deficiencies.
+ Collaborate with stakeholders across different teams (business analysts, QA, offshore, etc.).
+ Design and develop system architecture.
+ Resolve production support issues.
+ Stay current with new technologies and strategies.
+ Ensure requirements are thoroughly analyzed and customer needs are met.
+ Deliver high-quality implementations with comprehensive test coverage.
**Required Skills:**
+ 5+ years of experience as a Java Developer with end-to-end solution delivery.
+ Hands-on experience with Core Java, Server-Side Java, JavaScript, MVC, Spring Framework.
+ Experience with Microservices architecture using Spring Boot, Spring Cloud Config, Netflix OSS, Pivotal Cloud Foundry, ZooKeeper, AWS.
+ 5+ years of Oracle RDBMS experience (stored procedures, PL/SQL, triggers, performance tuning).
+ Familiarity with various technology stacks (Apache, J2EE, Java, JBoss, MQ, Oracle, SQL Server, DB2, Windows, Linux).
+ Experience with Spring Boot, AppDynamics, Docker, MongoDB/Cassandra, Kubernetes, Kafka, RabbitMQ, Swagger.
+ Experience migrating Oracle RDBMS to cloud and NoSQL databases.
+ Experience with ETL tools (Talend, Informatica, Spark).
+ Strong Java concurrency and thread-safe coding skills.
+ Experience with transaction management (JTA).
+ Shell scripting and Unix/Linux/Windows system administration experience.
+ Expert-level SQL and data modeling skills (relational and non-relational).
+ Understanding of network infrastructure (HTTP/S, TCP/IP, TLS, DNS, Load Balancers, Firewalls, Proxies).
+ Experience with JMS and message queues (Tibco/IBM MQ).
+ Experience with front-end frameworks (Angular, React.js, jQuery).
+ Experience with WebLogic 10 and 12c.
+ Agile/Scrum development experience.
+ Experience with Test-Driven Development (TDD).
+ Experience with code versioning tools (GitHub, Bitbucket, Subversion, Perforce).
+ Experience with DevOps processes and tools (Jenkins, Bamboo, UrbanCode, Maven, Gradle).
+ Strong problem-solving and communication skills.
+ Experience working in a fast-paced global environment
**Education:**
+ BS/MS degree in Computer Science or equivalent.
**Nice-to-Have Skills:**
+ Experience with Elasticsearch, Logstash, and Kibana (ELK stack).
+ AWS, Data Warehousing, and Oracle RDBMS certifications.
+ Experience deploying applications to cloud platforms (AWS, GCP, PCF).
+ Capital Markets domain experience.
+ Experience in Angular UI/UX development with end-to-end solutions.
+ Experience in WebLogic EJB development with end-to-end solutions.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$83,980.00 - $142,820.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Mississauga, Ontario Citigroup

Posted 11 days ago

Job Viewed

Tap Again To Close

Job Description

The Full Stack Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
**Responsibilities:**
+ 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.
+ 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.
**Qualifications:**
+ 5 to 8 years in software engineering. 5+years in a technical lead role with experience of Application Product design, technical strategy, and deliver technology solutions.
+ Strong Java /J2EE, Kafka ,SpringBoot, Spring Security, REST, and microservices patterns.
+ Expertise in Angular/ReactJS, HTML5, CSS. Experience on developing UI screens with responsive design.
+ Experience with different database systems such as Oracle, MongoDB, etc
+ Expertise in cloud development, architecture, deployment and troubleshooting of applications in known Cloud platforms (e.g. OpenShift, AWS etc).
+ Excellent communication skills, proven mentorship, and agile mindset
+ Identify technical risks and propose mitigation strategies, including spikes, proofs of concept, or architectural adjustments.
**Education:**
+ Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$94,300.00 - $141,500.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Toronto, Ontario Insight Global

Posted 18 days ago

Job Viewed

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Job Description

Job Description
Insight Global is seeking a Full Stack Developer to join a global SaaS company, at their Toronto office (5 days/week onsite). This is a high-impact opportunity to be part of a growing team. In this role, you will work closely on updating, enhancing, and developing customer facing products. This role involves working closely with the Customer Success team to support two core product pillars: brand management and marketing compliance, including co-op fund management and creative automation tools.
In this role, you will triaging and resolving complex product issues, building internal tools, and contributing to product improvements. You'll work across the full stack, support production systems, and help shape regional support strategy. This is a great opportunity for a technically strong, service-oriented developer who thrives in collaborative, fast-paced environments.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
- 3+ years of experience as a full stack experience
- Precious experince working in a support role
- Strong proficiency in React
- Strong proficiency in Node
- Proven ability to debug and resolve issues across frontend and backend systems
- Experience writing and deploying patches, hotfixes, or small enhancements
- Strong communication skills-able to explain technical issues to both technical and non-technical stakeholders
- Comfortable working onsite in Toronto, 5 days/week - Familiarity with RESTful APIs, AWS (or other cloud platforms), CI/CD, and Git workflows
- Experience with Ruby on Rails or similar backend frameworks
- Experience with observability tools like Sentry, New Relic, or similar
- Exposure to Python, GraphQL, feature flagging, and admin tooling
- Experience in technical customer-facing roles (e.g., support engineering, technical account management)
- Background in SaaS products related to marketing, compliance, or brand management
- Ability to analyze support trends and propose systemic improvements
- Interest in growing into a leadership role as the team scales
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Toronto, Ontario Insight Global

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Job Description
Insight Global is looking for a Full Stack Developer to join one of the leading banks , where you will play a key roles in building, modern, scaleable web applications that enhance client servicing capabilties.
Key responsibilities include the below:
-Design, develop, and maintain scalable and efficient web applications using Python and Vue.js.
-Build and maintain back-end APIs using FastAPI to support application functionality.
-Collaborate with cross-functional teams, including designers, product managers, and other developers, to -deliver high-quality solutions.
Write clean, maintainable, and well-documented code, adhering to best practices and coding standards.
-Implement and maintain unit tests for back-end code to ensure reliability and maintainability.
-Write and execute front-end tests using Cypress to validate user interface functionality and performance.
-Troubleshoot and debug issues across the full stack to ensure optimal performance and reliability.
-Stay up to date with emerging technologies and frameworks to continuously improve development processes.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
-Proven experience as a Full Stack Developer, with a strong focus on Python and Vue.js.
-Hands-on experience with FastAPI for building back-end APIs.
-Solid understanding of front-end and back-end development principles.
-Proficiency in writing unit tests for back-end code.
-Hands-on experience with front-end testing frameworks, particularly Cypress.
-Strong Git skills, including branching, merging, and version control best practices.
-Strong problem-solving skills and attention to detail.
-Excellent communication and collaboration skills. AI and Cloud Technologies:
-Experience with generative AI technologies, including practical applications in real-world projects.
-Familiarity with Azure cloud services, including deployment and integration.
-Knowledge of Retrieval-Augmented Generation (RAG) techniques for improving AI model performance.
-Experience with prompt engineering to optimize AI model outputs.
DevOps and Agile Practices:
-Exposure to modern DevOps practices, including CI/CD pipelines and containerization (e.g., Docker, Kubernetes).
-Understanding of Agile development methodologies and experience working in Agile teams.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Toronto, Ontario Insight Global

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Job Description
Insight Global is looking for a Full Stack Developer to join one of the leading banks , where you will play a key roles in building, modern, scaleable web applications that enhance client servicing capabilties.
Key responsibilities include the below:
-Design, develop, and maintain scalable and efficient web applications using Python and Vue.js.
-Build and maintain back-end APIs using FastAPI to support application functionality.
-Collaborate with cross-functional teams, including designers, product managers, and other developers, to -deliver high-quality solutions.
Write clean, maintainable, and well-documented code, adhering to best practices and coding standards.
-Implement and maintain unit tests for back-end code to ensure reliability and maintainability.
-Write and execute front-end tests using Cypress to validate user interface functionality and performance.
-Troubleshoot and debug issues across the full stack to ensure optimal performance and reliability.
-Stay up to date with emerging technologies and frameworks to continuously improve development processes.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
-Proven experience as a Full Stack Developer, with a strong focus on Python and Vue.js.
-Hands-on experience with FastAPI for building back-end APIs.
-Solid understanding of front-end and back-end development principles.
-Proficiency in writing unit tests for back-end code.
-Hands-on experience with front-end testing frameworks, particularly Cypress.
-Strong Git skills, including branching, merging, and version control best practices.
-Strong problem-solving skills and attention to detail.
-Excellent communication and collaboration skills. AI and Cloud Technologies:
-Experience with generative AI technologies, including practical applications in real-world projects.
-Familiarity with Azure cloud services, including deployment and integration.
-Knowledge of Retrieval-Augmented Generation (RAG) techniques for improving AI model performance.
-Experience with prompt engineering to optimize AI model outputs.
DevOps and Agile Practices:
-Exposure to modern DevOps practices, including CI/CD pipelines and containerization (e.g., Docker, Kubernetes).
-Understanding of Agile development methodologies and experience working in Agile teams.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Mississauga, Ontario Citigroup

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Citi is seeking a talented and experienced Java/Angular Full Stack Developer to join our Technology team. In this role, you will design, develop, and implement innovative application systems that drive our business forward. You will collaborate with a team of skilled professionals in an agile environment, contributing to all phases of the software development lifecycle.
**Responsibilities:**
+ Work in an agile environment following through the best practices of agile Scrum
+ Analyze the requirements, seek clarifications, contribute to good acceptance criteria, estimate, and be committed
+ Take pride in designing solutions, developing the code free from defects and vulnerabilities, meeting functional and non-functional requirements by following modern engineering practices, reducing rework, continuously addressing technical debt
+ Contribute to overall team performance by helping others, peer reviewing the code diligently
+ Bring agility to application development through DevOps practices - automated builds, unit/functional tests, static/dynamic scans, regression tests etc.
+ Lookout for providing best possible customer support by troubleshooting, resolving production incidents and by eliminating the problems from the root level
+ Bring innovative solutions to reduce the operational risks by automating mundane repetitive tasks across SDLC
+ Learn to become full stack developer to address end-to-end delivery of user stories
**Qualifications:**
+ 7+ years of strong experience in Full Stack software engineering developing enterprise-scale applications
+ Strong experience in Java/J2EE, Spring, Hibernate with expertise in design, development, performance tuning, troubleshooting and deployment
+ Good understanding of ECS, Kubernetes, and Open Shift
+ Thorough knowledge and hands-on experience in following technologies Hadoop, Map Reduce Framework, Spark, YARN, Sqoop, Pig , Hue, Unix, Java, Sqoop, Impala, Cassandra on Mesos. Cloudera certification (CCDH) is an added advantage
+ The candidate should be commendable in Data Structures and Algorithms. He should have worked on Core Application Development of complex size encompassing all areas of Java/J2EE
+ Experience in complex project execution in Big Data Spark eco system, where processing volumes of data thorough understanding of distributed processing and integrated applications
+ Expertise in building web applications using Java, Angular/React, and Oracle/PostgreSQL technology stack
+ Expertise in enterprise integrations through RESTful APIs, Kafka messaging etc.
+ Expertise in designing and optimizing the software solutions for performance and stability
+ Expertise in troubleshooting and problem solving
+ Expertise in Test driven development
+ Expertise in Authentication, Authorization, and Security
**Education** **:**
+ Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$94,300.00 - $141,500.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Mississauga, Ontario Citigroup

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Citi is seeking a talented and experienced Java/Angular Full Stack Developer to join our Technology team. In this role, you will design, develop, and implement innovative application systems that drive our business forward. You will collaborate with a team of skilled professionals in an agile environment, contributing to all phases of the software development lifecycle.
**Responsibilities:**
+ Work in an agile environment following through the best practices of agile Scrum
+ Analyze the requirements, seek clarifications, contribute to good acceptance criteria, estimate, and be committed
+ Take pride in designing solutions, developing the code free from defects and vulnerabilities, meeting functional and non-functional requirements by following modern engineering practices, reducing rework, continuously addressing technical debt
+ Contribute to overall team performance by helping others, peer reviewing the code diligently
+ Bring agility to application development through DevOps practices - automated builds, unit/functional tests, static/dynamic scans, regression tests etc.
+ Lookout for providing best possible customer support by troubleshooting, resolving production incidents and by eliminating the problems from the root level
+ Bring innovative solutions to reduce the operational risks by automating mundane repetitive tasks across SDLC
+ Learn to become full stack developer to address end-to-end delivery of user stories
**Qualifications:**
+ 7+ years of strong experience in Full Stack software engineering developing enterprise-scale applications
+ Strong experience in Java/J2EE, Spring, Hibernate with expertise in design, development, performance tuning, troubleshooting and deployment
+ Good understanding of ECS, Kubernetes, and Open Shift
+ Thorough knowledge and hands-on experience in following technologies Hadoop, Map Reduce Framework, Spark, YARN, Sqoop, Pig , Hue, Unix, Java, Sqoop, Impala, Cassandra on Mesos. Cloudera certification (CCDH) is an added advantage
+ The candidate should be commendable in Data Structures and Algorithms. He should have worked on Core Application Development of complex size encompassing all areas of Java/J2EE
+ Experience in complex project execution in Big Data Spark eco system, where processing volumes of data thorough understanding of distributed processing and integrated applications
+ Expertise in building web applications using Java, Angular/React, and Oracle/PostgreSQL technology stack
+ Expertise in enterprise integrations through RESTful APIs, Kafka messaging etc.
+ Expertise in designing and optimizing the software solutions for performance and stability
+ Expertise in troubleshooting and problem solving
+ Expertise in Test driven development
+ Expertise in Authentication, Authorization, and Security
**Education** :
+ Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$94,300.00 - $141,500.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.
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Full Stack Developer

Mississauga, Ontario Citigroup

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Citi is seeking a talented and experienced Java/Angular Full Stack Developer to join our Technology team. In this role, you will design, develop, and implement innovative application systems that drive our business forward. You will collaborate with a team of skilled professionals in an agile environment, contributing to all phases of the software development lifecycle.
**Responsibilities:**
+ Work in an agile environment following through the best practices of agile Scrum
+ Analyze the requirements, seek clarifications, contribute to good acceptance criteria, estimate, and be committed
+ Take pride in designing solutions, developing the code free from defects and vulnerabilities, meeting functional and non-functional requirements by following modern engineering practices, reducing rework, continuously addressing technical debt
+ Contribute to overall team performance by helping others, peer reviewing the code diligently
+ Bring agility to application development through DevOps practices - automated builds, unit/functional tests, static/dynamic scans, regression tests etc.
+ Lookout for providing best possible customer support by troubleshooting, resolving production incidents and by eliminating the problems from the root level
+ Bring innovative solutions to reduce the operational risks by automating mundane repetitive tasks across SDLC
+ Learn to become full stack developer to address end-to-end delivery of user stories
**Qualifications:**
+ 7+ years of strong experience in Full Stack software engineering developing enterprise-scale applications
+ Strong experience in Java/J2EE, Spring, Hibernate with expertise in design, development, performance tuning, troubleshooting and deployment
+ Good understanding of ECS, Kubernetes, and Open Shift
+ Thorough knowledge and hands-on experience in following technologies Hadoop, Map Reduce Framework, Spark, YARN, Sqoop, Pig , Hue, Unix, Java, Sqoop, Impala, Cassandra on Mesos. Cloudera certification (CCDH) is an added advantage
+ The candidate should be commendable in Data Structures and Algorithms. He should have worked on Core Application Development of complex size encompassing all areas of Java/J2EE
+ Experience in complex project execution in Big Data Spark eco system, where processing volumes of data thorough understanding of distributed processing and integrated applications
+ Expertise in building web applications using Java, Angular/React, and Oracle/PostgreSQL technology stack
+ Expertise in enterprise integrations through RESTful APIs, Kafka messaging etc.
+ Expertise in designing and optimizing the software solutions for performance and stability
+ Expertise in troubleshooting and problem solving
+ Expertise in Test driven development
+ Expertise in Authentication, Authorization, and Security
**Education** :
+ Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$94,300.00 - $141,500.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Mississauga, Ontario Citigroup

Posted 21 days ago

Job Viewed

Tap Again To Close

Job Description

Citi is seeking a talented and experienced Java/Angular Full Stack Developer to join our Technology team. In this role, you will design, develop, and implement innovative application systems that drive our business forward. You will collaborate with a team of skilled professionals in an agile environment, contributing to all phases of the software development lifecycle.
**Responsibilities:**
+ Work in an agile environment following through the best practices of agile Scrum
+ Analyze the requirements, seek clarifications, contribute to good acceptance criteria, estimate, and be committed
+ Take pride in designing solutions, developing the code free from defects and vulnerabilities, meeting functional and non-functional requirements by following modern engineering practices, reducing rework, continuously addressing technical debt
+ Contribute to overall team performance by helping others, peer reviewing the code diligently
+ Bring agility to application development through DevOps practices - automated builds, unit/functional tests, static/dynamic scans, regression tests etc.
+ Lookout for providing best possible customer support by troubleshooting, resolving production incidents and by eliminating the problems from the root level
+ Bring innovative solutions to reduce the operational risks by automating mundane repetitive tasks across SDLC
+ Learn to become full stack developer to address end-to-end delivery of user stories
**Qualifications:**
+ 7+ years of strong experience in Full Stack software engineering developing enterprise-scale applications
+ Strong experience in Java/J2EE, Spring, Hibernate with expertise in design, development, performance tuning, troubleshooting and deployment
+ Good understanding of ECS, Kubernetes, and Open Shift
+ Thorough knowledge and hands-on experience in following technologies Hadoop, Map Reduce Framework, Spark, YARN, Sqoop, Pig , Hue, Unix, Java, Sqoop, Impala, Cassandra on Mesos. Cloudera certification (CCDH) is an added advantage
+ The candidate should be commendable in Data Structures and Algorithms. He should have worked on Core Application Development of complex size encompassing all areas of Java/J2EE
+ Experience in complex project execution in Big Data Spark eco system, where processing volumes of data thorough understanding of distributed processing and integrated applications
+ Expertise in building web applications using Java, Angular/React, and Oracle/PostgreSQL technology stack
+ Expertise in enterprise integrations through RESTful APIs, Kafka messaging etc.
+ Expertise in designing and optimizing the software solutions for performance and stability
+ Expertise in troubleshooting and problem solving
+ Expertise in Test driven development
+ Expertise in Authentication, Authorization, and Security
**Education** :
+ Bachelor's degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
---
**Job Family Group:**
Technology
---
**Job Family:**
Applications Development
---
**Time Type:**
Full time
---
**Primary Location Full Time Salary Range:**
$94,300.00 - $141,500.00
---
**Most Relevant Skills**
Please see the requirements listed above.
---
**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
---
_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.
This advertiser has chosen not to accept applicants from your region.

Full Stack Developer

Toronto, Ontario Finlink Group

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

Full Stack Developer – Help Build What’s Next

Are you a Full Stack Developer who loves solving real-world problems with elegant, scalable code? Do you thrive in an environment where your ideas move quickly from whiteboard to deployment? If you’re looking for a meaningful role in a company building next-generation tech solutions — this is for you.


We’re looking for a Full Stack Developer to join a growing team that’s engineering smart, cloud-native platforms and building out an ecosystem of connected software systems. You’ll work end-to-end across the stack — from designing clean, responsive UIs to managing secure, high-performance backend services and infrastructure.

What You’ll Do

  • Build and maintain robust web applications using modern technologies
  • Develop scalable APIs and backend systems (Golang preferred)
  • Create dynamic and responsive interfaces with React
  • Manage data models and queries with PostgreSQL (or similar SQL-based systems)
  • Implement and monitor containerized services using Docker and Kubernetes
  • Collaborate with product, design, and engineering teams to deliver seamless user experiences
  • Ensure system performance, security, and reliability across environments
  • Contribute to cloud infrastructure setup, automation, and deployment pipelines

What You Bring

  • 4+ years of experience building full-stack web applications
  • Strong proficiency in React and Go (or comparable front- and back-end languages)
  • Expertise in building RESTful APIs and integrating with third-party services
  • Solid SQL knowledge and experience designing relational databases
  • Hands-on experience working with cloud environments and DevOps tooling
  • Familiarity with Docker, Kubernetes, and modern CI/CD workflows
  • A problem-solving mindset and strong communication skills
  • Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience

Nice to Have

  • Experience working in high-uptime or real-time systems
  • Knowledge of secure coding practices and authentication protocols
  • Background in highly regulated or tech-forward industries


This is a full-time opportunity to work on projects that are shaping real change. You’ll be part of a tight-knit, agile team where your voice matters, and your work directly impacts the roadmap. If you’re ready to build something that blends technical challenge with tangible results — we’d love to hear from you.

Ready to apply?
If your application is successful, we’ll be in touch via email to schedule an introductory call with our team and share more about the role, culture, and next steps.


Let’s create what’s next — together.

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