Senior Python Developer (With Java) Global IT services firm for a leading investment/wealth management services firm. Client location: downtown Toronto, Ontario, close to TTC and GO Service. Hybrid – In Office 4 days per week. Contract – 6 months, possible renewal. Target rate range: $60‑80/hr on B2B.
Project Description We are seeking a hands‑on talent to support delivery within the Total Fund Management Portfolio Management Technology team. This role is suited for an experienced, self‑directed individual who can operate with a high degree of autonomy, take ownership of outcomes, and deliver working solutions with minimal day‑to‑day oversight. It is not a role for someone who requires detailed task breakdowns or constant direction. Once objectives and constraints are clear, the candidate is expected to independently drive work to completion, proactively manage risks, and communicate progress effectively.
Responsibilities
Own timelines and deliverables, proactively managing scope, dependencies, and execution risks
Independently design and deliver software solutions by engaging stakeholders and challenging assumptions
Build backend services and RESTful APIs aligned to those designs
Develop cloud‑native applications (AWS preferred)
Implement workflow automation and data pipelines where needed
Contribute across the full software development lifecycle, including CI/CD
Ensure solutions are production‑ready, including testing, documentation, and handover
Act as a reliable execution partner, escalating issues early when required
Mandatory Skills
Prior consulting, advisory, or client‑facing delivery experience
Ability to operate effectively in ambiguous environments
Proven independent delivery without close supervision
Strong Python experience in enterprise environments (5+ years) + Knowledge in Java (2 years)
Experience with SQL queries, Docker/Kubernetes
Strong cloud experience (AWS)
Strong unit and integration testing practices
Additional experience: message queues (e.g., SQS, Kafka, etc.)
Nice‑to‑Have Skills
Experience building low‑latency applications and CI/CD pipelines
Capital Markets domain knowledge
Trading / Portfolio Management experience is preferred
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