Citi is seeking a senior Lead Applications Developer to own complex application development initiatives within a global technology team. The role focuses on designing and delivering high-impact software solutions, integrating Pega development and AI capabilities, setting technical standards, and mentoring the next generation of engineers.

Responsibilities

- Design and deliver application solutions that align with Citi’s architecture, setting coding, testing, debugging, and implementation standards across teams.
- Build scalable, high-quality software using Pega development frameworks and AI-driven techniques to address complex business challenges.
- Partner with senior stakeholders across technology and business functions to define system enhancements that enable new products and process improvements.
- Lead in-depth analysis of business processes and system workflows to identify root causes and engineer innovative, lasting solutions.
- Develop a deep understanding of how architecture, infrastructure, and application layers interconnect to deliver integrated technology outcomes.
- Coach and guide mid-level developers and analysts, distributing work effectively to maintain delivery quality and team growth.
- Evaluate risk implications of engineering decisions with sound judgement, ensuring compliance with applicable standards and escalating control issues transparently.

Required Qualifications & Skills

- 6 to 10 years of hands‑on experience in application development or systems analysis, with a track record of delivering complex software projects.
- Proficiency in Pega development, with practical experience applying Pega frameworks to build and configure enterprise applications.
- Proficiency in AI development techniques, with experience integrating AI capabilities into application design and delivery.
- Deep expertise in systems analysis and software application programming, spanning the full development lifecycle.
- Subject‑matter expertise in Pega with the ability to lead technical direction.




- Demonstrated ability to lead projects from initiation through successful delivery, managing priorities and adapting quickly as requirements evolve.
- Clear and confident communicator, able to convey technical concepts effectively to both engineering teams and non‑technical stakeholders.
- Ability to adjust priorities quickly as circumstances dictate.
- Ability to train and mentor teams on best practices, engineering standards, and team-oriented delivery of goals.

Beneficial Skills & Qualifications

- Experience collaborating across multiple technology functions, product, and operations to deliver integrated solutions.
- Background in mentoring or coaching junior and mid‑level engineers in a structured team environment.
- Ability to think creatively and ideate solutions that simplify and automate workflows.

Education

- Bachelor’s degree, university degree, or equivalent experience.

What We Offer

- A hybrid working model offering 3 days in the office and 2 days working remotely.
- Strategic influence over application architecture and engineering standards in a large‑scale, globally connected technology organisation.
- Access to continuous learning and professional development opportunities to deepen expertise in Pega, AI, and enterprise application development.
- Competitive financial wellbeing benefits, including compensation and reward structures aligned to senior‑level contribution and impact.
- Wellbeing and work‑life balance support programmes for all employees.
- A high‑visibility role where technical decisions and leadership directly impact how Citi builds and modernises its application ecosystem.

Equal Opportunity Employer

Citi is an equal‑opportunity employer, and qualified candidates will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. View Citi’s EEO Policy Statement and the Know Your Rights poster.

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📌 Lead Applications Developer (Pega & AI) (Mississauga)
🏢 Citi
📍 Mississauga