Citigroup, Inc

Full Stack Java Developer

Citigroup, Inc • $79K — $110K *
Mississauga, ON L4T 0A1In-Person
Information Technology
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 2+ years of Java application development experience, particularly in server-side Java (Java 8).
  • Working knowledge of front-end technologies including JavaScript, Angular, jQuery, and CSS.
  • Experience with Oracle and/or MongoDB databases.
  • Familiarity with Agile methodologies such as Scrum or Test-Driven Development.
  • Knowledge of modern application architectures, especially Microservices with Spring Boot.
  • Hands-on experience with Web APIs, Kafka, and Git for version control.
  • Strong written and verbal communication skills, with adaptability to changing project needs.

Responsibilities

  • Design and enhance application systems using software development best practices and emerging technologies.
  • Collaborate with users and technology teams to build and implement programming solutions that meet performance criteria.
  • Translate design requirements into clean, maintainable application components across front-end and back-end.
  • Conduct security assessments to identify and fix application vulnerabilities.
  • Diagnose and troubleshoot technical issues effectively with minimal oversight.
  • Mentor junior analysts and share technical insights to enhance team capabilities.
  • Evaluate risk of technical decisions ensuring compliance with standards and policies.

Benefits

  • Hybrid working model with flexibility for remote work, fostering a balanced work-life.
  • Structured learning and development resources for ongoing skill enhancement and career growth.
  • Opportunity to work on complex, large-scale engineering projects within a global context.
  • Access to resources focused on wellbeing and maintaining work-life balance.
  • Competitive financial wellbeing benefits and a compensation package reflective of experience and contribution.
  • Chance to act as a subject matter expert, increasing influence across teams and stakeholders.
Full Job Description
Citi is looking for a Full Stack Java Developer to join its Technology team and play a meaningful role in the design, development, and enhancement of critical application systems. In this role, you will work across the full software stack - building robust server-side Java solutions alongside modern front-end components - to deliver technology that directly supports clients and internal stakeholders. This is an opportunity to bring technical depth and problem-solving capability to a global financial institution where engineering quality and sound judgement matter.

Responsibilities
  • Design and develop enhancements to application systems by applying knowledge of software development procedures, analysing existing code, and leveraging scripting tools to deliver reliable, scalable solutions.
  • Build and implement programming solutions in collaboration with users, clients, and cross-functional technology teams, ensuring systems meet functional and performance requirements.
  • Develop application components to specification, translating design requirements into clean, maintainable code across both front-end and back-end layers.
  • Identify and remediate application vulnerabilities through structured security analysis, testing, and debugging to maintain a robust and secure codebase.
  • Diagnose and resolve technical issues by drawing on hands-on experience, evaluating available options, and implementing effective solutions with minimal supervision.
  • Coach and support junior analysts, sharing technical knowledge and contributing to team capability development.
  • Evaluate the risk implications of technical decisions, ensuring all development work aligns with applicable standards, policies, and control requirements.


Required Qualifications & Skills
  • 2+ years of experience in a Java application development role, with hands-on server-side Java (Java 8) coding skills and proficiency in concurrent programming.
  • Working knowledge of JavaScript, Angular, jQuery, and CSS for front-end development.
  • Experience with Oracle and/or MongoDB databases.
  • Familiarity with Agile, Scrum, or Test-Driven Development practices within a software delivery environment.
  • Practical knowledge of modern application architecture, including Microservices frameworks such as Spring Boot, event-driven services, and cloud-native application development.
  • Hands-on experience with Web APIs, Kafka, and Git for version control and integration workflows.
  • Clear and effective written and verbal communication skills, with the ability to adapt priorities quickly as project needs evolve.


Beneficial Skills & Qualifications
  • Experience with IBM WebSphere application server environments.
  • Background in data modelling or data architecture, providing an additional perspective when designing application data layers.
  • Demonstrated ability to lead or manage technical workstreams, with experience contributing to project planning and delivery oversight.
  • Bachelor's degree or university qualification in a relevant discipline, or equivalent practical experience.


What We Offer

At Citi, you will work alongside skilled engineers on technology that operates at global scale, with the autonomy to make real technical decisions and the support to grow your career over the long term. We offer a collaborative, performance-driven environment where your engineering contributions have a direct and measurable impact.
  • Hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility without sacrificing team connection.
  • Access to structured learning and development programmes to keep your technical skills current and support your career progression.
  • Exposure to complex, large-scale engineering challenges across a global technology organisation.
  • Wellbeing support and work-life balance resources designed to help you perform at your best.
  • Competitive financial wellbeing benefits and a compensation package aligned to your experience and contribution.
  • Opportunity to act as a subject matter expert and grow your influence across teams and senior stakeholders.


Build impactful technology at global scale - apply today to bring your full-stack Java expertise to Citi's Technology team.

Job Family Group:
Technology

Job Family:
Applications Development

Time Type:
Full time

Primary Location Full Time Salary Range:
$79,320.00 - $110,680.00

Most Relevant Skills
Please see the requirements listed above.

Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

About Citigroup, Inc

Citigroup is a financial services holding company that provides financial products and services. The company operates through two segments, Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment offers traditional banking services to retail customers through retail banking, commercial banking, Citi-branded cards, and Citi retail services. The ICG segment offers various banking, and financial products and services to corporate, institutional, public sector, and high-net-worth clients. This segment provides wholesale banking products and services, including fixed-income and equity sales and trading, foreign exchange, prime brokerage, derivative services, equity and fixed-income research, corporate lending, investment banking, and advisory services, private banking, cash management, trade finance, and securities services. Citi is committed to sustainability and social responsibility, and the company invests in initiatives that promote economic progress.

Citigroup, Inc Careers

Join the vibrant team at Citigroup, Inc, a leading global bank, and propel your career into the future. Citigroup offers a plethora of job opportunities that span across various fields and expertise, making it an ideal place for ambitious professionals to thrive.

Work You’ll Do

At Citigroup, Inc, you will engage in exciting work that matters. Join our team to help innovate and drive transformation in the banking industry. With Citigroup, you can lead initiatives that redefine how banking works and how financial services can empower people globally.

Innovate and Lead

Citigroup, Inc is at the forefront of financial innovation and leadership. By joining our team, you will work alongside top professionals to develop solutions that enhance customer experiences and operational efficiency. Our commitment to innovation is fundamental, and we encourage our team to push boundaries and think outside the box.

Grow Your Career

Citigroup, Inc is not just a company; it's a place where you can grow both professionally and personally. We offer robust career paths and professional development opportunities that help you reach your potential. With diverse career tracks and the support of leadership, your growth at Citigroup is limitless.

Diversity and Inclusion

We believe our strength comes from the diversity of our team. Citigroup, Inc is dedicated to fostering an inclusive workplace where everyone can contribute their best work. Through diversity training and a culture that embraces differences, we create a welcoming environment for all employees.

Benefits and Culture

Citigroup, Inc values the well-being of its employees. We offer competitive benefits packages that support the health, finance, and lifestyle of our team members. Our culture is built on collaboration, respect, and a commitment to excellence. We ensure that every team member feels valued and part of our global family.

Internship and Employment Opportunities

Start your professional journey with Citigroup through our internship programs or full-time job opportunities. We are constantly hiring fresh talent and seasoned experts who bring creativity and innovation to our team. Whether you're refining your skills or ready to lead, there's a position waiting for you at Citigroup.

Networking and Professional Development

At Citigroup, Inc, networking and continuous learning are part of our DNA. We provide platforms for employees to connect with industry leaders and peers, enhancing their skills and opening up new career opportunities. Our leadership programs and professional development initiatives ensure that you are always ahead of the curve.

Join Our Team

Explore the numerous positions available at Citigroup, Inc that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to make an impact.

Stay Connected

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Explore Citigroup, Inc Jobs

Discover the exciting and rewarding opportunities that await at Citigroup, Inc. Tailor your resume, prepare for your interview, and take the next step in your career with us.

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Citigroup, Inc is where your ambition meets opportunity. Join us and transform your career while making a global impact.
Learn more about Citigroup, Inc
Market Cap
$1.3 billion
Industry
Finance & Insurance
Net Income
$89.6 million
Founded
1812
5 Year Trend
+4.6%
NASDAQ
C
* Ladders Estimates

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