Senior Java Developer – Backend & Data Specialist

Are you a Java virtuoso who sees code as a craft? Do you thrive on transforming complex data into powerful, elegant backend solutions? We're looking for a Senior Java Developer to join our elite technology team. This isn't just about writing code; it's about architecting the systems that power our business, tackling complex data challenges, and pushing the boundaries of what's possible.

You will be the go-to expert for building and refining the core of our applications, operating with a high degree of autonomy to deliver excellence.

• Architect & Build:
  Design, develop, and deploy high-performance, secure, and scalable backend applications using Java.
• Master the Data:
  Become the subject matter expert for complex data analysis and SQL wizardry. You'll be responsible for designing data structures and optimizing queries for maximum efficiency and performance.
• Solve Complex Problems:
  Utilize your in-depth knowledge to analyze complex issues, evaluate business and system processes, and make evaluative judgments to create industry-leading solutions.
• Champion Quality:
  Establish and implement new or revised application systems that meet specific business needs, while ensuring essential procedures and operating standards are followed.
• Collaborate & Mentor:
  Serve as an advisor and coach to other developers, sharing your expertise and fostering a culture of technical excellence and continuous improvement.
• Own Your Work:
  Operate with a limited level of direct supervision, exercising your independence of judgment and autonomy to deliver results and manage deadlines.

• Core Expertise: 5-8 years of professional experience with a deep, expert-level proficiency in Java backend development.
• Data & SQL Mastery:
  Proven, in-depth expertise in data analysis and advanced SQL. You can wrangle any dataset and make it perform.
• Proven Track Record:
  Experience in the systems analysis and programming of sophisticated, data-intensive software applications.
• Technical Acumen: A proactive, problem-solving mindset with the ability to work under pressure and adapt to unexpected changes in requirements.
• Education:
  
  Bachelor’s degree/University degree or equivalent experience.

• Hands-on experience with modern data technologies like Kafka, MongoDB, or Couchbase is a significant plus.

This is a role for a true technologist who wants to make a tangible impact. You will have the opportunity to work on challenging problems, take ownership of critical systems, and contribute to a team that values innovation and quality.

Job Family Group:
Technology

Job Family:
Applications Development

Time Type:
Full time

Primary

Location:

Tampa Florida United States

Primary Location Full Time Salary Range: $96,960.00 - $

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards.

Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit  Available offerings may vary by jurisdiction, job level, and date of hire.

Anticipated Posting Close Date:
Sep 15, 2026

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…