Senior Scala Engineer, SolstiCE — Equity Derivatives Tech

Citibank (Switzerland) AG; Greater London; Hybrid; Confidential; Full time

Benefits offered by this job

Hybrid work model

Base salary

27 days annual leave

Private medical care

Life insurance

Pension plan

Parental leave

Employee assistance program

Job summary

Citi London is seeking a Senior Software Engineer for the SolstiCE team focused on Equities Technology, delivering scalable solutions for equity derivatives. You will design core functionality, lead architectural choices, and deliver features across across trading and post-trade workflows.

The role requires deep Java/Scala and Python expertise, REST APIs, and experience with containerised deployments (OpenShift).

Qualifications

• Senior software engineering experience in a fast-paced金融 tech environment.
• Proven track record delivering robust, scalable systems.
• Strong leadership and coaching abilities.

Responsibilities

• Collaborate with stakeholders to define priorities and requirements.
• Evolve SolstiCE architecture, data flows, and integrations.
• Design and deliver new features to expand product coverage.
• Ensure system robustness and timely incident response.
• Mentor less experienced engineers to raise code quality.

Skills

Scala

Python

REST APIs

Message queues (Solace)

Multi‑threaded programming

NoSQL Couchbase

Gradle

CI/CD (Jenkins, Tekton)

OpenShift

OOP & FP

Mentoring

Education

Bachelor’s degree in computer science or engineering

Tools

OpenShift

Gradle

Job description

Citi London is seeking a Senior Software Engineer for the SolstiCE team focused on Equities Technology, delivering scalable solutions for equity derivatives. You will design core functionality, lead architectural choices, and deliver features across across trading and post-trade workflows.

The role requires deep Java/Scala and Python expertise, REST APIs, and experience with containerised deployments (OpenShift).