Senior Software Engineer (Python)

Scotiabank; Toronto; Hybrid; CAD 80,000 - 110,000; Full time

Job summary

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers a hybrid work model and emphasizes a culture of inclusivity, continuous learning, and community engagement. Additional skills include experience with Docker, Nifi, and handling large data volumes, all in a fast-paced environment.

Benefits

Flexible vacation

Tuition assistance

Community engagement programs

Qualifications

• 5+ years’ experience in software development, focusing on Python.
• Experience using source control systems, with a preference for GIT.
• Hands-on experience with RDBMS systems like Postgres is essential.

Responsibilities

• Design and implement resilient software applications.
• Provide technical support for production applications.
• Mentor junior developers and support team development.

Skills

Python

Linux/Unix

Source control systems (GIT preferred)

Spark

Nifi

Docker

RDBMS Systems (Postgres preferred)

Handling large volumes of data

Production application support

Financial instruments knowledge

Application/solutions architecture

Education

Undergraduate degree in computer science, engineering, or related discipline

Job description

Senior Software Engineer (Python)

Requisition ID: 247657

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

The Senior Software Engineer within the GRTT-Liquidity Technology group serves as a Subject Matter Expert (SME) in the Liquidity Risk domain, responsible for delivering efficient, scalable, and cost-effective technical solutions across a blend of in-house and vendor platforms.

This role directly supports the Liquidity Risk group’s strategic streamlining initiatives by driving innovation and system optimization.

The incumbent will collaborate closely with cross-functional teams including Operations, Data Capture, and Application Support to ensure seamless integration and support of critical systems. With 5–10 years of progressive IT experience, the ideal candidate brings a strong technical foundation, proactive mindset, and leadership capabilities to guide solution architecture and implementation. This role demands a self-motivated individual who thrives in a dynamic environment and can translate complex business requirements into robust technical solutions.

In this role you will:

• Application Development: Design, code, and implement high-quality software applications that are cost-effective and resilient.
• Production & Testing Support: Provide technical support for applications in production and during user acceptance testing (UAT), ensuring smooth deployment and minimal disruption.
• System Implementation: Contribute to system planning, architecture, and implementation efforts, aligning with business goals and technical standards.
• Team Mentorship: Offer technical guidance and mentorship to junior developers and peers, fostering a culture of continuous learning and improvement.
• Audit Coordination: Collaborate with internal and external stakeholders to coordinate audit activities, ensuring compliance with regulatory and organizational standards.

Do you have the skills that will enable you to succeed in this role?

• 5+ years’ experience with Python
• 5+ years’ experience using Linux/Unix, including related scripting
• 5+ years’ experience using source control systems (GIT preferred)
• 3+ years’ experience using Spark
• Experience with Nifi is required
• Experience with Docker is required
• Hands‑on experience with RDBMS Systems Server (Postgres preferred)
• Experience working with large volumes of data processed daily
• Experience supporting production applications. Willing to be on‑call if needed.
• Knowledge of financial instruments.
• Experienced in application / solutions architecture
• A recognized undergraduate degree in computer science, engineering, or related discipline.

What's in it for you?

• Diversity, Equity, Inclusion & Allyship – We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and embraced through bias‑free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employees to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
• Accessibility and Workplace Accommodations – We value the unique skills and experiences each individual brings to the Bank and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove, and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements.
• Upskilling through online courses, cross‑functional development opportunities, and tuition assistance.
• Competitive Rewards program including bonus, flexible vacation, personal, sick days, and benefits will start on day one.
• Community Engagement – No matter where you choose to work from; we offer opportunities for community engagement & belonging with our various programs such as hackathons, contests, cooking with friends, Humans of Digital and much more!

#LI-Hybrid

Location(s): Canada – Ontario – Toronto

Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.

At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.