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DRW · 1 month ago

Software Developer (Data Analytics)

Montreal

Full-time

Onsite

Entry, Mid Level

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. The role involves leading investigations into HTTP traffic to identify patterns and deliver actionable insights through data visualization and analysis.

ConsultingFinanceFinancial ServicesFinTechVenture Capital

Comp. & Benefits

H1B Sponsor Likely

Responsibilities

Lead open-ended investigations into HTTP request telemetry to find hidden patterns, anomalies, and regressions

Spin up reproducible analyses quickly (Python/Jupyter, pandas, numpy) and distill findings into concise notes teams can act on

Use CS fundamentals and networking knowledge (TCP/IP, HTTP semantics, TLS, CDN/proxy effects) to separate client, network, and server causes

Build small, robust CLIs/scripts to replay requests, synthesize test traffic, normalize logs, perform lightweight tests, or compute streaming metrics

Implement pragmatic data-processing approaches for large logs (chunking, Parquet, streaming)

Deliver interactive visualizations and actionable recommendations that our developers can use for triage

Qualification

PythonData visualizationNetworking knowledgeExploratory data analysisStatistical modelingAlgorithmic thinkingData structuresCommunication skills

Required

Bachelor's or Master's in Computer Science, Data Science, Engineering, Mathematics, or equivalent

Experience in exploratory data analysis using Python and pandas

Experience creating data visualizations (Matplotlib, Seaborn, Plotly, etc.); Plotly is a plus

Strong CS fundamentals: algorithmic thinking, data structures, and complexity-aware design

Practical networking knowledge: HTTP headers/status codes, TCP basics (retransmits, RTT implications), TLS concepts, and CDN/proxy behaviors and how they appear in telemetry

Strong communication skills: able to explain technical findings clearly to developers and operations, produce concise write-ups or notebooks, and collaborate effectively across teams

Preferred

Experience with applied statistics and statistical modeling for time-series and anomaly detection (e.g., change-point detection, time-series decomposition, forecasting, or related methods)

Familiarity with pcap/wireshark, distributed tracing, or lower-level network traces

Past experience in high-pressure investigation environments (operations, incident response)

Background in quantitative roles (quantitative researcher/analyst or data scientist/analyst) or experience working with low-latency data streams is a plus

Company

DRW

Glassdoor4.4

DRW is a diversified trading firm that combines technology, research, and risk management to capture trading and investment opportunities.

Founded in 1992

Chicago, Illinois, USA

1001-5000 employees

http://drw.com/

H1B Sponsorship

DRW has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (36)

2024 (35)

2023 (24)

2022 (24)

2021 (12)

2020 (8)

Funding

Current Stage

Late Stage

Leadership Team

James Radecki

Global Head of Business Development at Cumberland

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Company data provided by crunchbase