Citigroup, Inc

Java Developer

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

Qualifications

  • Proficient in Java with experience in production applications and RESTful APIs using Spring.
  • Knowledge of databases like Oracle, SQL, and MongoDB.
  • Hands-on experience with cloud-native technologies such as OpenShift and Kubernetes.
  • Familiarity with DevOps practices, including Jenkins and Grafana for monitoring.
  • Understanding of the software development lifecycle and Agile methodologies.
  • Effective communication skills for technical and non-technical interaction.
  • Bachelor's degree or equivalent practical experience in a relevant field.

Responsibilities

  • Design and develop Java applications and system integrations based on technical and business requirements.
  • Build and maintain RESTful APIs with Spring frameworks, focusing on performance and clean code practices.
  • Deploy application workloads on cloud platforms using OpenShift and Kubernetes while employing modern tools.
  • Implement messaging architectures with Kafka and MQ to facilitate real-time data processing.
  • Develop CI/CD pipelines using Jenkins and monitor applications with Grafana.
  • Analyze existing applications for vulnerabilities and conduct security testing.
  • Collaborate with teams and stakeholders to define enhancements and propose solutions.

Benefits

  • Hybrid work model allowing for flexibility with remote work.
  • Access to structured learning resources for technical and career development.
  • Engagement with complex engineering challenges on a global scale.
  • Wellbeing support initiatives promoting work-life balance.
  • Competitive benefits package reflecting your contribution and experience level.
  • Collaboration opportunities with talented professionals in financial technology.
Full Job Description
Citi is looking for a Java Developer to join its technology organisation and play a hands-on role in building, enhancing, and integrating the applications that power financial services at global scale. In this intermediate-level position, you will design and deliver robust Java-based solutions across cloud-native environments, working across cross-functional teams to solve real engineering challenges. This is an opportunity to deepen your technical craft while contributing to systems that directly impact clients and internal stakeholders worldwide.

Responsibilities
  • Design and develop Java applications, enhancements, and system integrations that meet clearly defined technical and business requirements.
  • Build and maintain RESTful APIs using Spring frameworks, ensuring reliability, performance, and adherence to clean code principles.
  • Deploy and manage application workloads on cloud platforms using OpenShift and Kubernetes, applying modern build tooling such as Gradle and Maven.
  • Implement and support messaging and event-driven architectures using Kafka and MQ to enable scalable, real-time data flows.
  • Develop and maintain CI/CD pipelines using Jenkins, and monitor application health and performance using Grafana.
  • Analyse existing applications to identify vulnerabilities, conduct security testing, and implement effective debugging and resolution strategies.
  • Collaborate with engineering teams, product owners, and end users to define system enhancements and recommend technically sound solutions.
  • Support and mentor junior developers, sharing technical knowledge and contributing to a high-performing engineering team.


Required Qualifications & Skills
  • Proficiency in Java development with practical experience building production-grade applications and RESTful APIs using Spring.
  • Working knowledge of relational and non-relational databases, including Oracle, SQL, and MongoDB.
  • Hands-on experience with cloud-native technologies including OpenShift, Kubernetes, and associated build and messaging tools.
  • Familiarity with DevOps practices and tools, including Jenkins for pipeline automation and Grafana for observability and monitoring.
  • Solid understanding of the software development lifecycle and Agile delivery methodologies.
  • Clear written and verbal communication skills, with the ability to engage effectively across technical and non-technical teams.
  • A Bachelor's degree or equivalent practical experience in a relevant field.


What We Offer

At Citi, you will work within a high-performing global technology organisation where engineering quality and delivery impact matter. Whether you are developing your technical skills or growing your career in financial services, this role offers the environment, support, and scale to help you do your best work.
  • Hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility without losing team connection.
  • Access to structured learning and development resources to support your technical growth and career progression.
  • Exposure to complex, large-scale engineering challenges within a globally connected technology function.
  • Wellbeing support and work-life balance initiatives designed to sustain long-term performance and personal wellbeing.
  • Competitive financial benefits and a rewards package aligned to your contribution and experience level.
  • The opportunity to collaborate with talented engineering professionals across global teams working on meaningful financial technology.


Apply now to bring your Java engineering skills to one of the world's leading financial institutions and help build the technology that serves clients across the globe.

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

Keep up to date with the latest in career opportunities and industry insights at Citigroup, Inc. Subscribe to our job alert emails and read our careers blog to stay ahead in your professional journey.

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.

SEARCH CITIGROUP JOBS

READ CAREERS BLOG

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

Similar Jobs

Ad banner background

Get Ready For Your
Next Interview

More Jobs at Citigroup, Inc

More Information Technology Jobs

Find similar Java Developer jobs:

NationwideMississauga, ON