Citi - Canada, Hybrid work

Seeking an experienced **Applications Production Support Senior Analyst** in **Mississauga, Canada**. Leverage 5-8 years of expertise supporting critical applications using **ECS, Kafka, Solace, and API Microservices**. Drive stability and efficiency for Citi’s production environment, utilizing c...

Join a global technology team as a Software Engineer - Assistant Vice President in Mississauga, Canada. You will build robust solutions for margin and collateral domains using React, Java, and Python, with expertise in RESTful APIs and TDD. Ideal for engineers skilled in data structures, SQL, and...

Senior Full Stack Developer sought for Fixed Income Technology at AVP level in Mississauga, Canada. Design and deploy high-performance trading, pricing, and risk applications using Python, C# (.NET Core), React/Angular, and microservices. Requires 8+ years’ experience, strong SQL/NoSQL skills, an...

Senior UI Developer role in Mississauga, Canada, seeking an expert in Angular (8+) and Micro Frontend architecture. You will lead a team, define UI/UX strategy, and build scalable enterprise applications using TypeScript, HTML5, and CSS3. This position offers the chance to drive innovation with R...

Seeking a visionary **Java Lead** to drive **DevOps** strategy and lead a talented engineering team in **Mississauga, Canada**. You will define CI/CD pipelines, champion **Infrastructure as Code** (Terraform, Ansible), and optimize cloud platforms (AWS, Azure). Ideal for a leader with 6+ years in...

Lead Java Developer sought in Mississauga, Canada to design and build scalable microservices and modern web APIs using Java and Spring Boot. You will drive CI/CD pipelines, work with SQL Server, Elasticsearch, and Kafka, and ensure API-first architecture. Ideal for a backend expert with 6-8 years...

Join Citi’s Global Markets Technology team in Mississauga as an Infrastructure Senior Tech Analyst. You will design and support low-latency network architectures for Equities electronic trading, collaborating with Traders and Engineers. Requires 5+ years in network engineering, expertise in BGP/O...

Lead .NET Developer sought in Mississauga, Canada, to architect and build enterprise CRM systems. This senior hands-on role requires 10+ years of experience with .NET (C#), SQL, Kafka, and Elasticsearch. You will lead solution design, drive event-driven integrations, and optimize search indexing....

Senior Java Developer sought for a global team in Mississauga, Canada. You will design, build, and maintain high-quality, scalable applications using Spring Boot, Microservices, and Hibernate. Requires 5+ years of core Java experience, strong SQL skills, and familiarity with OpenShift Kubernetes ...

Senior Software Engineer (Python) – Fixed Income at Citi in Mississauga, Canada. Join the Fixed Income Technology team to design and build high-performance Python applications for pricing, trading, and risk management. Requires 3-5 years of production Python experience, SQL, and OOP skills; Java ...

Join Citi Markets Technology as an Infra Tech Lead Analyst in Mississauga, driving low-latency network infrastructure for global equities electronic trading. Leverage AI and automation to enhance productivity while managing complex connectivity builds, data center migrations, and application inte...

Senior Data Engineer needed in Mississauga, Canada to build Citi’s next-gen Equities Trading Analytics platform. You will design high-performance data pipelines using Python, Polars, Trino, and KDB for market and trade data. Collaborate with traders and quants to power volatility and flow analysi...