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- Tasks: Lead the transformation of legacy financial systems into modern Java applications.
- Company: Join Citi, a global leader in financial services, fostering innovation and collaboration.
- Benefits: Enjoy a dynamic work environment with opportunities for professional growth and development.
- Why this job: Be part of a critical project impacting global trading while enhancing your tech skills.
- Qualifications: Proven Java expertise, team management experience, and SQL database knowledge required.
- Other info: This role is based in London, collaborating with global teams.
The predicted salary is between 72000 - 108000 £ per year.
At Citi, we believe in the power of engineering to drive success and nurture a culture where innovation, collaboration, and professional growth thrive. Oasys Financial is a sub-ledger for Citi’s OTC business, covering global trading books across all asset classes. This system handles millions of trades daily and conducts all sub-ledger activities, which are critical for the bank. We are seeking a highly experienced Senior Java Lead Developer to modernize our core financial accounting systems. You will play a critical role in rewriting our legacy sub-ledger application to a modern Java-based architecture. This involves analyzing existing code, designing equivalent Java components, and ensuring a seamless transition while maintaining system functionality and performance. This role is based at the London office, interfacing with global technology and business-aligned teams.
Responsibilities:
- Develop application methodologies and standards for program analysis, design, coding, testing, debugging, and implementation.
- Analyze existing modules and shell scripts to design equivalent Java components.
- Develop and implement high-performance, scalable, and secure Java applications to replace legacy code.
- Write clean, well-documented, and testable Java code.
- Collaborate with architects and other developers to define the migration strategy and ensure a smooth transition.
- Work with relational databases, primarily Sybase ASE and MS SQL, to adapt existing database schemas and queries to the new Java architecture.
- Thoroughly test and validate the migrated Java code to ensure functional equivalence with the legacy system.
- Troubleshoot and resolve technical issues during the migration process.
- Participate in code reviews and contribute to improving development processes.
- Allocate work and act as an advisor/coach to developers, analysts, and new team members.
- Influence and negotiate with senior leaders and communicate with external parties.
- Assess risk when making business decisions, demonstrating consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets by ensuring compliance with applicable laws, rules, and regulations, adhering to policies, applying sound ethical judgment, and escalating, managing, and reporting control issues with transparency.
Qualifications:
- Hands-on experience in Java and related technologies in developing robust, scalable, and maintainable applications applying Object-Oriented Design principles.
- Experience managing a team of developers/software engineers.
- Experience working with SQL databases, including writing complex queries and optimizing database performance.
- Experience in a Unix/Linux environment.
- Experience with migrating legacy systems to modern architectures.
- Demonstrated leadership, project management, and development skills.
Preferred Skills:
- Experience with Sybase ASE, Sybase IQ, or MSSQL.
- Proficiency in shell scripting.
- Knowledge of the financial accounting domain, including posting, calculation, and accounting processes.
Education:
- Bachelor’s degree or university degree or equivalent experience. A Master’s degree is preferred.
Senior Java Lead, SVP employer: TN United Kingdom
Contact Detail:
TN United Kingdom Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java Lead, SVP
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Java, SQL databases, and Unix/Linux environments. Having hands-on experience with these will not only boost your confidence but also allow you to speak knowledgeably during interviews.
✨Tip Number 2
Showcase your leadership skills by preparing examples of how you've managed teams or projects in the past. Be ready to discuss your approach to mentoring developers and how you’ve influenced project outcomes positively.
✨Tip Number 3
Research Citi and Oasys Financial to understand their culture and values. Tailor your conversations to reflect how your personal values align with theirs, especially regarding innovation and collaboration.
✨Tip Number 4
Prepare to discuss your experience with migrating legacy systems to modern architectures. Highlight any challenges you faced and how you overcame them, as this will demonstrate your problem-solving abilities and technical expertise.
We think you need these skills to ace Senior Java Lead, SVP
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your hands-on experience in Java and related technologies. Emphasise your leadership skills and any experience managing a team of developers, as this is crucial for the Senior Java Lead role.
Craft a Strong Cover Letter: In your cover letter, express your passion for modernising financial systems and your understanding of the challenges involved in migrating legacy applications. Mention specific projects where you've successfully implemented Object-Oriented Design principles.
Showcase Relevant Experience: When detailing your work history, focus on your experience with SQL databases and any complex queries you've written. Highlight your familiarity with Unix/Linux environments and any previous roles involving system migrations.
Prepare for Technical Questions: Anticipate technical questions related to Java development, database performance optimisation, and legacy system migration. Be ready to discuss your approach to troubleshooting and resolving technical issues during such processes.
How to prepare for a job interview at TN United Kingdom
✨Showcase Your Java Expertise
Make sure to highlight your hands-on experience with Java and related technologies. Be prepared to discuss specific projects where you applied Object-Oriented Design principles, as this will demonstrate your technical proficiency and understanding of modern application development.
✨Demonstrate Leadership Skills
Since the role involves managing a team, be ready to share examples of how you've successfully led developers or software engineers in the past. Discuss your approach to mentoring and coaching team members, as well as how you handle project management and allocation of work.
✨Prepare for Technical Questions
Expect to face questions about SQL databases and your experience with writing complex queries. Brush up on your knowledge of Sybase ASE and MS SQL, and be ready to discuss how you've optimised database performance in previous roles.
✨Understand the Migration Process
Since you'll be rewriting legacy systems, it's crucial to articulate your experience with migrating applications to modern architectures. Prepare to discuss the challenges you've faced during such migrations and how you ensured functional equivalence with legacy systems.
