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 transparent, 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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📌 Senior Python Developer (With Java) (Ontario)
🏢 Carlos Goncalves
📍 Ontario