Python (Panda, NumPy) jobs

New York, New York, United States
Full-time · Senior
$150K–$175K per year
2–7 years

Quantitative and statistical modeling Risk management Equity products Derivatives Scenario stress testing Programming Python C++Excel VBA SQL

Lead counterparty risk management for Equity Derivatives, developing risk platforms, tools, and analytics.

Compensation

$150,000.00 - $175,000.00

Responsibilities

Assist in developing an end-to-end counterparty credit risk platform and risk management framework for Equity products
Use AI and programming languages to assimilate data and build core functionality for the team
Develop and utilize risk management tools for the measurement, monitoring and management of exposure
Perform routine daily and weekly analysis as well as customized risk analysis
Communicate key findings to senior management

Requirements

Bachelor’s degree or equivalent
Master’s degree or CFA/FRM desirable

Skills

Benefits

Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages

Application Support Analyst Officer

Citi · Posted Nov 9, 2026

Tampa, Florida, United States
Hybrid
Full-time · Associate
$69K–$96K per year
2+ years

First point of contact for keeping mission-critical applications running for traders and business users, troubleshooting issues and managing releases.

Compensation

$69,050.00 - $96,350.00

Responsibilities

Deliver technical and business support for users of Citi's applications, resolving issues quickly and coordinating long-term fixes with technology partners.
Act as the main point of contact between traders, business users, internal technology teams and vendors to keep issues moving toward resolution.
Manage application releases from development through testing and into production.
Run post-release checks after releases and infrastructure updates to confirm systems are performing as expected.
Participate in disaster recovery testing to protect application availability and business continuity.

Requirements

Bachelor's degree
Nice to have: Java
Nice to have: middleware
Nice to have: networking
Nice to have: firewalls

Skills

UNIX Linux Windows SQL Sybase Oracle Splunk AppDynamics Grafana Prometheus Autosys JOBSCDE ITRS Python shell automation

Benefits

medical
dental
vision coverage
401(k)
life insurance

Analista Sênior de Estratégia de Inventários

Mercadolibre · Posted Nov 9, 2026

Osasco, São Paulo, Brazil
Hybrid
Senior

Liderar a análise estratégica de inventários e conectar dados operacionais a decisões do S&OP para apoiar metas de disponibilidade de estoque e qualidade da promessa de entrega, gerando impacto na eficiência da operação logística.

Responsibilities

Definir de forma autônoma o escopo, a abordagem e as prioridades das análises e liderar agendas e alinhamentos com as áreas.
Correlacionar indicadores como Not OK, aderência, instock e promessa de entrega para direcionar a operação junto ao S&OP e conectar dados aos contextos de cadeia de suprimentos e logística.
Assumir a responsabilidade pelos indicadores sob sua gestão, explicar variações e investigar causas com as equipes de operação dos países da América Latina.
Elaborar casos de negócio alinhados à estratégia da companhia, antecipar problemas, propor ações corretivas e preventivas, defender mudanças de processo e liderar a construção de novos fluxos entre áreas.

Requirements

Engenharia
Atuária
Administração de Empresas
Economia
Nice to have: GenAI

Skills

SQL Data Studio Tableau Power BI R Python

Machine Learning Engineer - Marketplace

Mercadolibre · Posted Nov 9, 2026

Bogotá, Colombia
Hybrid

Python Machine Learning Statistical Techniques Experimentation Artificial Intelligence Models Large Language Models Asynchronous Events Architecture

Responsibilities

Desarrollar y validar soluciones de inteligencia artificial que procesan imágenes en publicaciones de vendedores
Proponer y ejecutar pruebas de concepto para probar diferentes hipótesis y comparar modelos de inteligencia artificial con soluciones clásicas
Preparar y clasificar conjuntos de datos, medir el rendimiento de los modelos y documentar los hallazgos en informes y presentaciones
Evaluar características ya liberadas y soluciones existentes, probar construcciones desarrolladas por otras personas y realizar ajustes para mejorar su funcionamiento
Analizar métricas, variables y muestras mediante técnicas estadísticas para cuestionar las respuestas de la inteligencia artificial, validar numéricamente su calidad y sustentar recomendaciones con datos

Requirements

Nice to have: GenAI

Skills

AI & Automation Engineer - VOIS

Vodafone · Posted Nov 9, 2026

Giza, Cairo, Egypt
Full-time · Mid

Python REST APIs Azure AWS GCP Docker Kubernetes Software engineering principles AI/ML Generative AI LLM Cyber security LangChain LlamaIndex

Hands-on AI & Cyber Security Automation Engineer to contribute to VOIS New Technologies and Innovation initiatives focused on advancing cyber security through AI-driven solutions.

Responsibilities

Design and develop Python-based applications and services that support AI-enabled cyber security use cases.
Build, consume, and maintain REST APIs to integrate AI capabilities into cyber security workflows and enterprise platforms.
Develop and deploy cloud-native solutions using Azure, AWS, or GCP.
Implement, manage, and optimise solutions in containerised environments using Docker and Kubernetes.
Contribute to innovation initiatives by prototyping, testing, and validating AI-powered approaches for cyber security automation and threat detection.

Requirements

Nice to have: LangChain
Nice to have: LlamaIndex
Nice to have: DevSecOps
Nice to have: CI/CD pipelines
Nice to have: Cloud security

Skills

Benefits

Opportunity to work on cutting-edge AI and cyber security innovation projects
Exposure to enterprise-scale cloud platforms
Experience collaborating with multidisciplinary teams

DFT ATPG Engineer

NVIDIA · Posted Nov 9, 2026

Yokneam, Israel
0+ years

Strong programming skills in scripting languages Knowledge of DFT including scan, BIST, on‑chip scan compression, fault models, ATPG, and fault simulation Experience with Mentor TestKompress ATPG tool and retargeting flow Programming languages: TCL, PERL, Python & Unix shell scripts Experience with ATE and Silicon bring‑up TCL PERL Python Unix shell scripts Mentor TestKompress ATPG tool ATE

Design‑for‑Test Engineer on the ATPG team at NVIDIA, focusing on DFT architecture, verification, and post‑silicon validation for semiconductor chips.

Responsibilities

Take part in state‑of‑the‑art Design for Test/ATPG flows and implementation
Own ATPG projects from architecture to pattern generation, verification and post‑silicon bring‑up
Invent and maintain automation flows to reduce test time to production

Requirements

BSc. in Electrical Engineering
BSc. in Computer Engineering

Skills

Senior Engineer, DGX Cloud Resilience Engineering - Data Platform

NVIDIA · Posted Nov 9, 2026

Santa Clara, California, United States
Hybrid
Full-time · Senior
$184K–$357K per year
7+ years

Python Databricks Delta Lake medallion architecture data lineage PagerDuty Rootly Backstage

Own and operate the data platform end to end, ensuring reliability, defining metrics, and providing technical leadership for the DGX Cloud program.

Compensation

Your base salary will be determined based on your location, experience, and other objective job-related factors. The expected base salary ranges for this position are: 184,000 USD – 287,500 USD for Level 4; and 224,000 USD – 356,500 USD for Level 5.

Responsibilities

Own and operate the data platform end to end, including the pipelines that ingest, transform, and serve operational data to leadership and partner teams.
Ensure the reliability of those pipelines by setting and meeting targets for uptime, data freshness, and quality, and by leading incident response, root cause analysis, and prevention work.
Define, instrument, and report on operational success metrics such as SLIs/SLOs, pipeline latency, and data completeness, and use them to drive prioritization and continuous improvement.
Partner with customer teams to understand their data needs, translate those needs into platform capabilities and schemas, and set clear expectations for support and delivery.
Provide technical leadership by setting engineering standards, reviewing designs and code, mentoring engineers, and driving the platform roadmap.

Requirements

BS in Computer Science, Engineering, or a related field, or equivalent experience.
Nice to have: data products
Nice to have: APIs for operational data

Skills

Benefits

equity
benefits

Backend Software Engineer - Agent Foundation

Northrop Grumman · Posted Nov 9, 2026

Remote, United States
Remote
Full-time
$104K–$155K per year
5+ years

Build and maintain backend services and APIs for agent registration, configuration, versioning and administration.

Compensation

Primary Level Salary Range: $103,600.00 - $155,400.00 Secondary Level Salary Range: $129,300.00 - $193,900.00

Responsibilities

Build and maintain backend services and APIs for agent registration, configuration, versioning and administration.
Design database schemas, migrations and reliable data access.
Implement authentication, authorization, input validation and auditable administrative actions.
Develop background jobs, queues and event processing with retries and failure recovery.
Integrate services with LangSmith, model gateways and enterprise APIs.

Requirements

Bachelor’s degree in computer science, software engineering, information systems, data science, or a related STEM discipline
Master’s degree in computer science, software engineering, information systems, data science, or a related STEM discipline
Nice to have: FastAPI
Nice to have: Node.js
Nice to have: PostgreSQL

Benefits

health insurance coverage
life and disability insurance
savings plan
Company paid holidays
paid time off (PTO)

Software Integration & Test Engineer - Level 2/3 (AHT)

Northrop Grumman · Posted Nov 9, 2026

Redondo Beach, California, United States
Full-time
$92K–$171K per year
2+ years

Perl Python Linux Eggplant Robot Framework Selenium Atlassian Bamboo Bitbucket Jira Confluence

Design, develop, and implement test plans and procedures for software requirement verification & validation in an integrated product team environment.

Compensation

Primary Level Salary Range: $91,800.00 - $137,600.00 Secondary Level Salary Range: $114,000.00 - $171,000.00

Responsibilities

Design and develop test plans and procedures for software requirement verification and validation
Implement test plans and procedures for software integration and performance analysis
Write test procedure scripts in Perl, Python, Linux, and automated software test tools
Conduct test walk-throughs and communicate plans, status and out-briefs with IPT leads, team members, and the customer
Coordinate remediation and troubleshooting for software integration issues

Requirements

Bachelor’s degree in STEM
Master’s degree in STEM
Nice to have: Agile environment
Nice to have: Formal Qualifying Campaigns
Nice to have: Interface testing

Skills

Benefits

Medical, Dental & Vision coverage
401k
Educational Assistance
Life Insurance
Employee Assistance Programs & Work/Life Solutions

Associate Cyber Software Engineer

Northrop Grumman · Posted Nov 9, 2026

San Antonio, Texas, United States
Associate
$76K–$114K per year

C/C++Java Python reverse engineering vulnerability analysis disassemblers IDA Pro BinaryNinja Agile software development life cycle Docker Kubernetes Jenkins GitHub Atlassian Jira bash bat JSON

Compensation

Salary Range Level 1: $76,200 - $114,400 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results.

Responsibilities

Designs, develops, documents, tests and debugs low level software and systems that contain logical solutions.
Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems.
Ensures software standards are met.

Requirements

Bachelor’s degree
Master’s degree
PhD
Nice to have: Docker
Nice to have: Kubernetes

Skills

Benefits

health insurance
life and disability insurance
savings plan
paid holidays
paid time off (PTO)

In-Business Risk for Equity Derivatives, Assistant Vice President

Citi · Posted Nov 9, 2026

New York, New York, United States
Full-time · Senior
$150K–$175K per year
2–7 years

Quantitative and statistical modeling Risk management Equity products Derivatives Scenario stress testing Programming Python C++Excel VBA SQL

Lead counterparty risk management for Equity Derivatives, developing risk platforms, tools, and analytics.

Compensation

$150,000.00 - $175,000.00

Responsibilities

Assist in developing an end-to-end counterparty credit risk platform and risk management framework for Equity products
Use AI and programming languages to assimilate data and build core functionality for the team
Develop and utilize risk management tools for the measurement, monitoring and management of exposure
Perform routine daily and weekly analysis as well as customized risk analysis
Communicate key findings to senior management

Requirements

Bachelor’s degree or equivalent
Master’s degree or CFA/FRM desirable

Skills

Benefits

Medical, dental & vision coverage
401(k)
Life, accident, and disability insurance
Wellness programs
Paid time off packages

Application Support Analyst Officer

Citi · Posted Nov 9, 2026

Tampa, Florida, United States
Hybrid
Full-time · Associate
$69K–$96K per year
2+ years

First point of contact for keeping mission-critical applications running for traders and business users, troubleshooting issues and managing releases.

Compensation

$69,050.00 - $96,350.00

Responsibilities

Deliver technical and business support for users of Citi's applications, resolving issues quickly and coordinating long-term fixes with technology partners.
Act as the main point of contact between traders, business users, internal technology teams and vendors to keep issues moving toward resolution.
Manage application releases from development through testing and into production.
Run post-release checks after releases and infrastructure updates to confirm systems are performing as expected.
Participate in disaster recovery testing to protect application availability and business continuity.

Requirements

Bachelor's degree
Nice to have: Java
Nice to have: middleware
Nice to have: networking
Nice to have: firewalls

Skills

UNIX Linux Windows SQL Sybase Oracle Splunk AppDynamics Grafana Prometheus Autosys JOBSCDE ITRS Python shell automation

Benefits

medical
dental
vision coverage
401(k)
life insurance

Analista Sênior de Estratégia de Inventários

Mercadolibre · Posted Nov 9, 2026

Osasco, São Paulo, Brazil
Hybrid
Senior

Responsibilities

Definir de forma autônoma o escopo, a abordagem e as prioridades das análises e liderar agendas e alinhamentos com as áreas.
Correlacionar indicadores como Not OK, aderência, instock e promessa de entrega para direcionar a operação junto ao S&OP e conectar dados aos contextos de cadeia de suprimentos e logística.
Assumir a responsabilidade pelos indicadores sob sua gestão, explicar variações e investigar causas com as equipes de operação dos países da América Latina.
Elaborar casos de negócio alinhados à estratégia da companhia, antecipar problemas, propor ações corretivas e preventivas, defender mudanças de processo e liderar a construção de novos fluxos entre áreas.

Requirements

Engenharia
Atuária
Administração de Empresas
Economia
Nice to have: GenAI

Skills

SQL Data Studio Tableau Power BI R Python

Machine Learning Engineer - Marketplace

Mercadolibre · Posted Nov 9, 2026

Bogotá, Colombia
Hybrid

Python Machine Learning Statistical Techniques Experimentation Artificial Intelligence Models Large Language Models Asynchronous Events Architecture

Responsibilities

Desarrollar y validar soluciones de inteligencia artificial que procesan imágenes en publicaciones de vendedores
Proponer y ejecutar pruebas de concepto para probar diferentes hipótesis y comparar modelos de inteligencia artificial con soluciones clásicas
Preparar y clasificar conjuntos de datos, medir el rendimiento de los modelos y documentar los hallazgos en informes y presentaciones
Evaluar características ya liberadas y soluciones existentes, probar construcciones desarrolladas por otras personas y realizar ajustes para mejorar su funcionamiento
Analizar métricas, variables y muestras mediante técnicas estadísticas para cuestionar las respuestas de la inteligencia artificial, validar numéricamente su calidad y sustentar recomendaciones con datos

Requirements

Nice to have: GenAI

Skills

AI & Automation Engineer - VOIS

Vodafone · Posted Nov 9, 2026

Giza, Cairo, Egypt
Full-time · Mid

Python REST APIs Azure AWS GCP Docker Kubernetes Software engineering principles AI/ML Generative AI LLM Cyber security LangChain LlamaIndex

Hands-on AI & Cyber Security Automation Engineer to contribute to VOIS New Technologies and Innovation initiatives focused on advancing cyber security through AI-driven solutions.

Responsibilities

Design and develop Python-based applications and services that support AI-enabled cyber security use cases.
Build, consume, and maintain REST APIs to integrate AI capabilities into cyber security workflows and enterprise platforms.
Develop and deploy cloud-native solutions using Azure, AWS, or GCP.
Implement, manage, and optimise solutions in containerised environments using Docker and Kubernetes.
Contribute to innovation initiatives by prototyping, testing, and validating AI-powered approaches for cyber security automation and threat detection.

Requirements

Nice to have: LangChain
Nice to have: LlamaIndex
Nice to have: DevSecOps
Nice to have: CI/CD pipelines
Nice to have: Cloud security

Skills

Benefits

Opportunity to work on cutting-edge AI and cyber security innovation projects
Exposure to enterprise-scale cloud platforms
Experience collaborating with multidisciplinary teams

DFT ATPG Engineer

NVIDIA · Posted Nov 9, 2026

Yokneam, Israel
0+ years

Design‑for‑Test Engineer on the ATPG team at NVIDIA, focusing on DFT architecture, verification, and post‑silicon validation for semiconductor chips.

Responsibilities

Take part in state‑of‑the‑art Design for Test/ATPG flows and implementation
Own ATPG projects from architecture to pattern generation, verification and post‑silicon bring‑up
Invent and maintain automation flows to reduce test time to production

Requirements

BSc. in Electrical Engineering
BSc. in Computer Engineering

Skills

Senior Engineer, DGX Cloud Resilience Engineering - Data Platform

NVIDIA · Posted Nov 9, 2026

Santa Clara, California, United States
Hybrid
Full-time · Senior
$184K–$357K per year
7+ years

Python Databricks Delta Lake medallion architecture data lineage PagerDuty Rootly Backstage

Own and operate the data platform end to end, ensuring reliability, defining metrics, and providing technical leadership for the DGX Cloud program.

Compensation

Responsibilities

Own and operate the data platform end to end, including the pipelines that ingest, transform, and serve operational data to leadership and partner teams.
Ensure the reliability of those pipelines by setting and meeting targets for uptime, data freshness, and quality, and by leading incident response, root cause analysis, and prevention work.
Define, instrument, and report on operational success metrics such as SLIs/SLOs, pipeline latency, and data completeness, and use them to drive prioritization and continuous improvement.
Partner with customer teams to understand their data needs, translate those needs into platform capabilities and schemas, and set clear expectations for support and delivery.
Provide technical leadership by setting engineering standards, reviewing designs and code, mentoring engineers, and driving the platform roadmap.

Requirements

BS in Computer Science, Engineering, or a related field, or equivalent experience.
Nice to have: data products
Nice to have: APIs for operational data

Skills

Benefits

equity
benefits

Backend Software Engineer - Agent Foundation

Northrop Grumman · Posted Nov 9, 2026

Remote, United States
Remote
Full-time
$104K–$155K per year
5+ years

Build and maintain backend services and APIs for agent registration, configuration, versioning and administration.

Compensation

Primary Level Salary Range: $103,600.00 - $155,400.00 Secondary Level Salary Range: $129,300.00 - $193,900.00

Responsibilities

Build and maintain backend services and APIs for agent registration, configuration, versioning and administration.
Design database schemas, migrations and reliable data access.
Implement authentication, authorization, input validation and auditable administrative actions.
Develop background jobs, queues and event processing with retries and failure recovery.
Integrate services with LangSmith, model gateways and enterprise APIs.

Requirements

Bachelor’s degree in computer science, software engineering, information systems, data science, or a related STEM discipline
Master’s degree in computer science, software engineering, information systems, data science, or a related STEM discipline
Nice to have: FastAPI
Nice to have: Node.js
Nice to have: PostgreSQL

Benefits

health insurance coverage
life and disability insurance
savings plan
Company paid holidays
paid time off (PTO)

Software Integration & Test Engineer - Level 2/3 (AHT)

Northrop Grumman · Posted Nov 9, 2026

Redondo Beach, California, United States
Full-time
$92K–$171K per year
2+ years

Perl Python Linux Eggplant Robot Framework Selenium Atlassian Bamboo Bitbucket Jira Confluence

Design, develop, and implement test plans and procedures for software requirement verification & validation in an integrated product team environment.

Compensation

Primary Level Salary Range: $91,800.00 - $137,600.00 Secondary Level Salary Range: $114,000.00 - $171,000.00

Responsibilities

Design and develop test plans and procedures for software requirement verification and validation
Implement test plans and procedures for software integration and performance analysis
Write test procedure scripts in Perl, Python, Linux, and automated software test tools
Conduct test walk-throughs and communicate plans, status and out-briefs with IPT leads, team members, and the customer
Coordinate remediation and troubleshooting for software integration issues

Requirements

Bachelor’s degree in STEM
Master’s degree in STEM
Nice to have: Agile environment
Nice to have: Formal Qualifying Campaigns
Nice to have: Interface testing

Skills

Benefits

Medical, Dental & Vision coverage
401k
Educational Assistance
Life Insurance
Employee Assistance Programs & Work/Life Solutions

Associate Cyber Software Engineer

Northrop Grumman · Posted Nov 9, 2026

San Antonio, Texas, United States
Associate
$76K–$114K per year

C/C++Java Python reverse engineering vulnerability analysis disassemblers IDA Pro BinaryNinja Agile software development life cycle Docker Kubernetes Jenkins GitHub Atlassian Jira bash bat JSON

Compensation

Responsibilities

Designs, develops, documents, tests and debugs low level software and systems that contain logical solutions.
Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems.
Ensures software standards are met.

Requirements

Bachelor’s degree
Master’s degree
PhD
Nice to have: Docker
Nice to have: Kubernetes

Skills

Benefits

health insurance
life and disability insurance
savings plan
paid holidays
paid time off (PTO)