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System Administrator Engineering SME I
Goldbelt, Inc.
Portsmouth, VA
- $110,000 to $125,000 USD / year
…firewalls, and associated network equipment including Windows operating system, CISCO operating system and associated firmware, software and…
Added 1 min ago
Housekeeping Supervisor Hourly
Schulte Companies
Baton Rouge, LA
…are a diverse team of innovative hoteliers and restauranteurs operating more than 200 locations across 38 states and 3 countries. Our portfolio includes a wide array of reputable brands…
Added 3 mins ago
SS
Network Engineer
Select Source Solutions
Seattle, WA
- $56.79 to $62.5 USD / hour
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Added 3 mins ago
Hot Stamp Manufacturing Engineer
Eagle Bend Mfg. Inc.
Clinton, TN
The Manufacturing Engineer is responsible for developing, implementing, and improving manufacturing processes to ensure safe, stable, and efficient production aligned with quality and cost…
Added 3 mins ago
Process Engineer I - Parts
BGF Industries
Altavista, VA
Process Engineer – ManufacturingBGF Industries, Inc. | Blue Ridge Parts Plant | Altavista, VA
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Traffic Engineer
Moore Engineering, Inc.
Bismarck, ND
The Traffic Engineer is responsible for supporting the planning, analysis, design, and implementation of transportation and traffic engineering projects for public- and private-sector…
Added 4 mins ago
Senior Quality Engineer
Lasko Products
West Chester, PA
Lasko Products, a market leader in home comfort products for more than 120 years, is seeking a Senior Quality Engineer for our West Chester, PA headquarters.
Added 5 mins ago
KP
Maintenance Technician (Part-Time Weekends)
KW Property Management
Miami Beach, FL
- Part-time
…building interior and exterior under the supervision of the Chief Engineer/ Maintenance…
Added 5 mins ago
Software Development Engineer II, Managed Rendering for App
Amazon.com Services LLC
Seattle, WA
…span React Native, native iOS/Android, and backend services, operating at a scale where milliseconds of latency and fractions of a percent in error rates translate to millions of customer…
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Electronic Assembler
Aerotech, Inc.
Pittsburgh, PA
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Added 6 mins ago
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Sr Principal Engineer, Process
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- $124,500 to $236,500 USD / year
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Added 7 mins ago
GMS Systems Analyst
Sapsol Technologies Inc
Remote, United States
Assist Operations Engineer, Market Operations, and other business units during EMS acceptance testing of new and/or enhanced applications
Added 9 mins ago
AI Security Engineer
Pretium Enterprise Services, LLC
Remote, United States
Pretium Enterprise Services (PES) is seeking an AI Security Engineer to help build and implement our enterprise AI security program. This hands-on role within Infrastructure & Cybersecurity…
Added 9 mins ago
Senior Cloud Security & Dev Sec Ops Engineer
Pretium Enterprise Services, LLC
Remote, United States
Pretium Enterprise Services is seeking a Senior Cloud Security and DevSecOps Engineer to own cloud security engineering across the operating companies PES supports. Your first priority is…
Added 9 mins ago
Identity & Access Management Engineer
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Pretium Enterprise Services is seeking an Identity and Access Management Engineer Lead to design, build and operate identity security capabilities across the operating companies PES…
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Data Security Engineer
Pretium Enterprise Services, LLC
Remote, United States
…to the growth, innovation, and transformation of its global operating companies. Partnering with internal and external businesses and stakeholders to rapidly unlock value for its customers,…
Added 9 mins ago
Security Automation Engineer
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Scottsdale, AZ · Dallas, TX · Charlotte, NC
Pretium Enterprise Services is seeking a Security Automation Engineer to build and operate the integrations, response workflows and security platform controls that support its operating…
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Assistant Chief Engineer
at Marriott
New Orleans, LA
Ensures disciplinary procedures and documentation are completed according to Standard and Local Operating Procedures (SOPs and LSOPs) and support the Peer Review Process.
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Senior Product Security Engineer
The Boeing Company
Berkeley, MO
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Added 13 mins ago
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Machinist
Aerotek
Buffalo, MN
- $30 to $40 USD / hour
Engineer machining processes using experience and company best practices.
Added 13 mins ago
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Field Service Engineer - Cincinnati, OH
Danaher
Cincinnati, OH
- $34 to $38 USD / hour
At Beckman Coulter Diagnostics, one of Danaher’s 15+ operating companies, our work saves lives - and we’re all united by a shared commitment to innovate for tangible impact.
Added 14 mins ago
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Production Lead
Aerotek
Bethel, CT
- $23 to $33 USD / hour
…responsible for supporting the Production Supervisor while operating as a highly skilled production operator. This position coordinates activities within a defined workstation team, ensures…
Added 15 mins ago
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Sr. Software Engineer, Agentic
Uber
San Francisco, CA · Sunnyvale, CA
- $202,000 to $224,000 USD / year
We are looking for an Agentic Software Engineer to design, build, and operate intelligent, reliable agentic systems that transform complex operational workflows at scale.
Added 15 mins ago
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Devsecops Engineer
Actalent
Wilmington, MA
- $70 to $100 USD / hour
Job Title: DevSecOps EngineerJob DescriptionThe DevSecOps Engineer will design, implement, and maintain robust security controls across AWS cloud environments that support connected medical…
Added 15 mins ago
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Electrical Commissioning Engineer
Actalent
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- $50 to $65 USD / hour
Work EnvironmentThe Electrical Commissioning Engineer works primarily in project-based environments involving low-, medium-, and high-voltage power distribution systems. The role includes…

G-20 Group

Prediction Markets Quantitative Engineer

NY, United States
New York, NY, United States

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Job details

Posting language: English
Posted: Jul 10, 2026

Original job description

About G20 Group G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. We combine startup agility with institutional-grade experience in proprietary trading, technology, and quantitative finance. Role Overview We are hiring a Prediction Markets Quant Engineer to build research and trading infrastructure for operating in prediction markets (event contracts) across multiple venues. You will design models that estimate event probabilities, detect mispricing, size positions, and manage risk – then translate them into reliable systems that run end-to-end (data → forecasting → execution → monitoring). This role sits at the intersection of quant research, engineering, and market microstructure, and is ideal for someone who enjoys shipping robust systems as much as developing models.

Responsibilities

Modeling & Research

Develop probabilistic models to forecast outcomes of real-world events (e.g., elections, macro releases, sports, policy decisions, industry milestones).
Combine heterogeneous signals (time series, text/news, market data, polling/alternative data, fundamentals, expert priors) into calibrated probability estimates.
Build pricing and edge frameworks: fair value, uncertainty bands, expected value, and model drift/regime diagnostics.
Design evaluation methods (proper scoring rules like log loss/Brier score, calibration curves, back-tests with realistic costs and constraints).

Trading & Market Design (Applied)

Identify and exploit mis-pricings across contracts/venues; design cross-market arbitrage and relative-value strategies where feasible.
Build position sizing and risk frameworks (Kelly variants, drawdown/risk budgets, scenario stress tests, liquidity/impact-aware sizing).
For multi-outcome markets: enforce probability coherence (no-arb constraints, normalization) and portfolio optimization across correlated contracts.

Engineering & Production

Build data pipelines and real-time services for ingesting, cleaning, and versioning market + external data.
Implement execution tooling: order management, smart routing (where applicable), monitoring, and automated safeguards.
Create dashboards/alerts for performance, exposure, model health (calibration, drift), and operational integrity.
Ensure reproducibility: experiment tracking, model registry, CI/CD, and robust testing.

Collaboration & Governance

Work closely with trading/risk/compliance stakeholders to translate research into controlled deployment.
Document models, assumptions, failure modes, and operating procedures; participate in incident reviews and continuous improvement.
Degree in Quantitative Finance, Mathematics, Computer Science, Statistics, or a related quantitative field.
Strong engineering skills with Python (required); experience with production systems and data engineering.
Solid foundation in statistics, probability, and machine learning (calibration, uncertainty, causal pitfalls, time-series).
Experience building backtests and evaluating predictive models with appropriate metrics (e.g., log loss/Brier, calibration).
Familiarity with trading concepts: expected value, position sizing, risk budgeting, correlation, liquidity constraints.
Ability to communicate clearly about model assumptions, limitations, and risk.
Some schedule flexibility may be required around major event windows
Self-motivated, detail-oriented, and comfortable working in a dynamic, startup-like environment.

Preferred / Desirable Experience

Prior work in forecasting, sports analytics, political modeling, event-driven trading, or market-making/liquidity modeling.
Experience with NLP for news/social/media signals; knowledge graphs or information retrieval for event resolution.
Knowledge of prediction market mechanics (order books vs AMMs, fee structures, market manipulation/anti-manipulation signals).
Proficiency with SQL; experience with streaming systems (Kafka), workflow orchestration (Airflow), and cloud (AWS/GCP/Azure).
Experience with Bayesian methods, probabilistic programming (Stan/PyMC), or ensemble methods.
Familiarity with rigorous experimentation: online/offline evaluation, data leakage prevention, and model governance.

Tech Stack

Python, SQL, pandas/numpy/scipy, PyTorch/sklearn
Airflow/dbt, Kafka (or equivalents), Postgres/BigQuery
Docker, Kubernetes (optional), CI/CD (GitHub Actions)
Observability: Prometheus/Grafana, OpenTelemetry (or equivalents)

Locations and Right to work: This role can be based out of our Zurich, London, New York or Hong Kong office. Only candidates who possess the pre-existing right to work in one of the locations above without company sponsorship need apply.

Join G-20 and be a part of a team that is at the forefront of financial markets, driving innovation and excellence in the sector.

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