Python (Programming Language) jobs

Principal Machine Learning Engineer

CVS Health · Posted Nov 9, 2026

New York, New York, United States
Full-time · Principal
$144K–$288K per year
7+ years

Apply with RefersoAI Apply on careers page

Lead backend engineering and system design for large-scale machine learning platforms, setting technical direction, mentoring engineers, and ensuring production reliability.

Compensation

$144,200.00 - $288,400.00

Responsibilities

Architect and build scalable, production-grade backend services (APIs, microservices, batch and streaming pipelines)
Design data contracts and interfaces between data engineering, model training, and production serving layers
Own the design of versioned, queryable feature stores and point-in-time lookup APIs
Design and optimize large-scale distributed computing workflows
Make build-vs-buy and architecture tradeoff decisions

Requirements

Bachelor's degree in Computer Science, Mathematics, Statistics, Engineering, Business Analytics, Economics, Physics, or related discipline
Master's degree preferred
Nice to have: Causal inference
Nice to have: Reinforcement learning
Nice to have: Mixed-integer optimization

Skills

Python SQL scikit-learn XGBoost pandas NumPy SciPy Gurobi PuLP SCIP Dask Kubeflow Flask SQLAlchemy Docker Kubernetes CI/CD Jenkins GitHub Actions GitLab CI Snowflake Azure AWS GCP ADLS S3 GCS

Benefits

Medical coverage
Dental coverage
Vision coverage
Paid time off
Retirement savings options

See full job description

Sales Operations Intern

Teva Pharmaceuticals · Posted Nov 9, 2026

Open

Parsippany, New Jersey, United States
On-site
Internship · Intern
$21–$27 per hour

Apply with RefersoAI Apply on careers page

A 12-week internship providing in-depth insight into Sales Planning, contributing to Field Performance Reporting, Communications, and Quality Control projects.

Compensation

The hourly rate for this internship ranges from $21.00/hr- $27.00/hr. Rates will be based on your field of study and your academic year at the start of the internship.

Responsibilities

Gain in-depth insight into the Sales Planning role
Be involved in daily business and assigned tasks within projects such as Field Performance Reporting, Communications, and Quality Control
Play a role in the development of concepts and initiatives within the Sales Operations business unit

Requirements

Bachelor's program
Nice to have: Business Administration
Nice to have: Analytics
Nice to have: Management Information Systems
Nice to have: Economics

Skills

data query data manipulation data analysis MS office suite python SAS SQL R

See full job description

DevOps Lead Engineer (Azure)

Skaleart · Posted Nov 10, 2026

Open

Colombo, Western Province, Sri Lanka

Apply with RefersoAI Apply on careers page

Lead DevOps Engineer responsible for Azure cloud infrastructure, CI/CD pipelines, and team leadership.

Responsibilities

Design and run secure, scalable Azure infrastructure
Build and maintain CI/CD pipelines in Azure DevOps and GitHub Actions
Deploy and manage containerised workloads on Kubernetes
Manage infrastructure as code with Terraform and ARM templates
Configure Azure API Management and Web Application Firewall

Requirements

Bachelor's in Computer Science, IT, Engineering or equivalent
Nice to have: Leading a DevOps team
Nice to have: Azure monitoring and logging
Nice to have: Docker
Nice to have: Git

Skills

Azure Terraform ARM templates Kubernetes CI/CD Azure DevOps GitHub Actions Python PowerShell Azure PowerShell IaC cloud networking security Komodor

See full job description

Applied AI Lead Engineer for Banking Technology

Citi · Posted Nov 9, 2026

Open

Jersey City, New Jersey, United States
Hybrid
Full-time · Executive
$177K–$265K per year
10+ years

Apply with RefersoAI Apply on careers page

Lead the design, development, and deployment of cutting-edge AI solutions and agentic AI frameworks for the banking sector.

Compensation

$176,720.00 - $265,080.00

Responsibilities

Spearhead the end-to-end design, hands-on implementation, and deployment of scalable, robust agentic AI frameworks and generative AI solutions
Build full-stack applications that seamlessly integrate state-of-the-art ML/LLM tools and services into comprehensive AI solutions
Champion an MVP-first approach, focusing on rapid iterations, hypothesis testing, and A/B experiments
Design and implement rigorous metrics for AI system and performance
Proactively explore, prototype, and integrate the latest advancements in AI, particularly agent-based systems, autonomous AI, and generative technologies

Requirements

Bachelor’s degree
Master’s degree preferred
Nice to have: Banking industry experience
Nice to have: Financial services industry

Benefits

medical
dental
vision
401(k)
life insurance

See full job description

Supply Chain Automation Consultant

Optiply · Posted Nov 9, 2026

Open

Amsterdam, North Holland, Netherlands +1 more
Hybrid
Full-time · Mid
Competitive salary
3+ years

Apply with RefersoAI Apply on careers page

This role involves working with customers to understand purchasing processes and building automated logic using SQL, Python, and low-code tools to optimize supply chain operations.

Locations (2)

Amsterdam, North Holland, Netherlands
Belgium

Responsibilities

Translate non-standard purchasing rules into automated workflows using SQL, Python and other tools
Dig into customer data to answer questions regarding cash flow, OTIF, container planning, service levels, and deadstock
Identify and resolve data discrepancies between Optiply and customer ERPs, WMS, or webshops
Track account health KPIs per customer such as service level, on-time/in-full, advice adoption and deadstock
Build and improve AI agents and automations behind the CS process

Requirements

Bachelor’s degree (HBO or WO) in Industrial Engineering & Management, Logistics, Supply Chain Management or a related quantitative field
Master’s in Operations Management & Logistics (plus)
Nice to have: AI tools

Skills

SQL Python Low-code tools APIs Dutch (fluent)English (fluent)Supply Chain Know-how ABC/XYZ EOQ MOQs Lead times Safety stock Forecasting Exact AFAS NetSuite Picqer Monta Shopify

Benefits

Free lunch at the office
Training and development opportunities
Hybrid work model
Flexible schedule
Proactive career management

See full job description

Data & AI Engineer (m/w/d)

taod Consulting GmbH · Posted Nov 9, 2026

Open

Köln

Apply with RefersoAI Apply on careers page

Entwickelt moderne Datenplattformen, betreibt Datenpipelines und unterstützt AI-Projekte.

Responsibilities

Konzipieren und Entwickeln skalierbarer, sicherer Cloud-Datenplattformen
Entwickeln und Betreiben zuverlässiger Datenpipelines
Entwickeln passender Datenarchitekturen und treffen technische Entscheidungen
Beraten Kunden in Workshops und Projekten
Schaffen Datengrundlage für intelligente Anwendungen

Requirements

Abgeschlossenes Studium, Ausbildung oder vergleichbare Qualifikationen im IT-Umfeld

Skills

Python SQL Spark Microsoft Azure Databricks Microsoft Fabric Snowflake

Benefits

Bezahlte Weiterbildungen und Zertifizierungen
Feedback- und Entwicklungsgespräche
Home-Office, stylische Büros oder Workation
Voller Überstundenausgleich
Flexible Arbeitszeiten

See full job description

U.S Finance Manager Strategic Finance

International Data Group, Inc. · Posted Nov 9, 2026

Open

Remote, United States
Remote
Full-time · Mid
$96K–$120K per year
6+ years

Apply with RefersoAI Apply on careers page

Analytical role as the engine for finance business partners supporting GTM and Product organizations. The role involves aligning financial strategies with subscription business models and making workflows AI-native using Python and Claude.

Compensation

The expected annual compensation, depending on location and experience, is between $95,800.00 – $119,800.00 with a 10% annual bonus.

Responsibilities

Own monthly, quarterly and ad hoc reporting packages: actuals vs. plan and forecast, variance commentary and trend analysis.
Track GTM efficiency (CAC, net revenue retention, pipeline conversion, sales productivity) and Product investment (R&D spend, headcount mix, cost per feature).
Build driver-based models for bookings, ARR, pipeline coverage, quota capacity and R&D investment.
Prepare the monthly bookings flash, business review and board-level materials with a clear narrative, flagging data issues before they reach leadership.
Equip finance business partners with models, dashboards and talking points, and standardize templates and definitions so everyone works from one set of numbers.

Requirements

Bachelor's degree in Finance, Accounting, Economics, Business or a related field
Nice to have: MBA
Nice to have: CPA
Nice to have: CFA
Nice to have: SQL

Skills

SaaS metrics (ARR, bookings, net and gross retention, unit economics)Advanced driver-based and scenario modeling in Excel Claude Python AI ecosystem LLM APIs Excel ChatGPT Gemini Copilot Tableau Looker Power BI Salesforce

Benefits

15 vacation days
12 company-paid holidays
6 paid sick days
Medical, dental, and vision coverage
2 floating holidays

See full job description

Algorithm Engineer

Expleo · Posted Nov 9, 2026

Open

Cheadle
Senior

Apply with RefersoAI Apply on careers page

Senior Algorithm Engineer responsible for translating mathematical and signal‑processing models into efficient, reliable, maintainable software for high‑integrity systems.

Responsibilities

Analyse mathematical, signal‑processing and system models
Design, implement and optimise production‑quality algorithms in modern C++
Convert theoretical models into deterministic, testable code
Integrate auto‑generated and hand‑written code within model‑driven development workflows
Develop, deploy, debug and support software on Linux targets

Requirements

Degree qualified in Computer Science, Software Engineering, Mathematics, Physics, Electronic Engineering or a related STEM discipline

Benefits

Collaborative working environment
Accredited training courses via Expleo Academy
Competitive company benefits
Inclusive recruitment process
Disability confident employer

See full job description

Founding Product Engineer

True Talent Solutions Partners · Posted Nov 9, 2026

Open

San Francisco, California, United States
On-site
Full-time
$165K–$210K per year
2–4 years
Visa sponsorship

Apply with RefersoAI Apply on careers page

Build and improve coding agents that create custom data pipelines, scrapers, and dashboards for financial customers.

Compensation

Base salary is $165,000 to $210,000 annually. Visa sponsorship is available.

Responsibilities

Build and improve coding agents that create custom data pipelines, scrapers, and dashboards for financial customers.
Manage remote development environments and infrastructure for customer deployments.
Work directly with customers to understand research goals and deliver tailored solutions.
Take features from design and scoping through implementation and delivery.
Develop agent skills, tool libraries, and scaffolding to expand platform capabilities.

Requirements

Bachelor's degree in computer science or a STEM field

Skills

Python React SQL PostgreSQL DuckDB agent frameworks data pipelines web scraping API integrations ETL full-stack product engineering

See full job description

Member of Technical Staff, Agent Platform

True Talent Solutions Partners · Posted Nov 9, 2026

Open

New York City, New York, United States
On-site
Full-time · Mid
$200K–$300K per year
4–10 years
Visa sponsorship

Apply with RefersoAI Apply on careers page

Join the applied AI team at a fintech company building agent-powered tools for financial advisors. You will own the agent platform, creating reliable systems that help advisors and clients handle complex tasks and collaborate effectively.

Compensation

Base salary: $200,000 to $300,000 annually. Visa sponsorship is available.

Responsibilities

Build a general-purpose agent that plans and completes multi-step tasks using code execution, web search, and retrieval.
Develop ambient agents to triage email, process meetings, draft communications, and surface timely follow-up.
Design the agent harness that coordinates language models, context, tools, retrieval, and business logic.
Create generative interfaces and human-in-the-loop workflows that support collaboration between advisors and agents.
Build evaluation infrastructure for both factual financial tasks and judgment-intensive work.

Requirements

Computer science degree
Nice to have: generative UI
Nice to have: human-in-the-loop interface experience

Skills

Python TypeScript React vector databases agent frameworks LLM frameworks RAG prompt engineering APIs data modeling system design

See full job description

Principal Machine Learning Engineer

CVS Health · Posted Nov 9, 2026

Open

New York, New York, United States
Full-time · Principal
$144K–$288K per year
7+ years

Apply with RefersoAI Apply on careers page

Lead backend engineering and system design for large-scale machine learning platforms, setting technical direction, mentoring engineers, and ensuring production reliability.

Compensation

$144,200.00 - $288,400.00

Responsibilities

Architect and build scalable, production-grade backend services (APIs, microservices, batch and streaming pipelines)
Design data contracts and interfaces between data engineering, model training, and production serving layers
Own the design of versioned, queryable feature stores and point-in-time lookup APIs
Design and optimize large-scale distributed computing workflows
Make build-vs-buy and architecture tradeoff decisions

Requirements

Bachelor's degree in Computer Science, Mathematics, Statistics, Engineering, Business Analytics, Economics, Physics, or related discipline
Master's degree preferred
Nice to have: Causal inference
Nice to have: Reinforcement learning
Nice to have: Mixed-integer optimization

Skills

Python SQL scikit-learn XGBoost pandas NumPy SciPy Gurobi PuLP SCIP Dask Kubeflow Flask SQLAlchemy Docker Kubernetes CI/CD Jenkins GitHub Actions GitLab CI Snowflake Azure AWS GCP ADLS S3 GCS

Benefits

Medical coverage
Dental coverage
Vision coverage
Paid time off
Retirement savings options

See full job description

Sales Operations Intern

Teva Pharmaceuticals · Posted Nov 9, 2026

Open

Parsippany, New Jersey, United States
On-site
Internship · Intern
$21–$27 per hour

Apply with RefersoAI Apply on careers page

A 12-week internship providing in-depth insight into Sales Planning, contributing to Field Performance Reporting, Communications, and Quality Control projects.

Compensation

The hourly rate for this internship ranges from $21.00/hr- $27.00/hr. Rates will be based on your field of study and your academic year at the start of the internship.

Responsibilities

Gain in-depth insight into the Sales Planning role
Be involved in daily business and assigned tasks within projects such as Field Performance Reporting, Communications, and Quality Control
Play a role in the development of concepts and initiatives within the Sales Operations business unit

Requirements

Bachelor's program
Nice to have: Business Administration
Nice to have: Analytics
Nice to have: Management Information Systems
Nice to have: Economics

Skills

data query data manipulation data analysis MS office suite python SAS SQL R

See full job description

DevOps Lead Engineer (Azure)

Skaleart · Posted Nov 10, 2026

Open

Colombo, Western Province, Sri Lanka

Apply with RefersoAI Apply on careers page

Lead DevOps Engineer responsible for Azure cloud infrastructure, CI/CD pipelines, and team leadership.

Responsibilities

Design and run secure, scalable Azure infrastructure
Build and maintain CI/CD pipelines in Azure DevOps and GitHub Actions
Deploy and manage containerised workloads on Kubernetes
Manage infrastructure as code with Terraform and ARM templates
Configure Azure API Management and Web Application Firewall

Requirements

Bachelor's in Computer Science, IT, Engineering or equivalent
Nice to have: Leading a DevOps team
Nice to have: Azure monitoring and logging
Nice to have: Docker
Nice to have: Git

Skills

Azure Terraform ARM templates Kubernetes CI/CD Azure DevOps GitHub Actions Python PowerShell Azure PowerShell IaC cloud networking security Komodor

See full job description

Applied AI Lead Engineer for Banking Technology

Citi · Posted Nov 9, 2026

Open

Jersey City, New Jersey, United States
Hybrid
Full-time · Executive
$177K–$265K per year
10+ years

Apply with RefersoAI Apply on careers page

Lead the design, development, and deployment of cutting-edge AI solutions and agentic AI frameworks for the banking sector.

Compensation

$176,720.00 - $265,080.00

Responsibilities

Spearhead the end-to-end design, hands-on implementation, and deployment of scalable, robust agentic AI frameworks and generative AI solutions
Build full-stack applications that seamlessly integrate state-of-the-art ML/LLM tools and services into comprehensive AI solutions
Champion an MVP-first approach, focusing on rapid iterations, hypothesis testing, and A/B experiments
Design and implement rigorous metrics for AI system and performance
Proactively explore, prototype, and integrate the latest advancements in AI, particularly agent-based systems, autonomous AI, and generative technologies

Requirements

Bachelor’s degree
Master’s degree preferred
Nice to have: Banking industry experience
Nice to have: Financial services industry

Benefits

medical
dental
vision
401(k)
life insurance

See full job description

Supply Chain Automation Consultant

Optiply · Posted Nov 9, 2026

Open

Amsterdam, North Holland, Netherlands +1 more
Hybrid
Full-time · Mid
Competitive salary
3+ years

Apply with RefersoAI Apply on careers page

This role involves working with customers to understand purchasing processes and building automated logic using SQL, Python, and low-code tools to optimize supply chain operations.

Locations (2)

Amsterdam, North Holland, Netherlands
Belgium

Responsibilities

Translate non-standard purchasing rules into automated workflows using SQL, Python and other tools
Dig into customer data to answer questions regarding cash flow, OTIF, container planning, service levels, and deadstock
Identify and resolve data discrepancies between Optiply and customer ERPs, WMS, or webshops
Track account health KPIs per customer such as service level, on-time/in-full, advice adoption and deadstock
Build and improve AI agents and automations behind the CS process

Requirements

Bachelor’s degree (HBO or WO) in Industrial Engineering & Management, Logistics, Supply Chain Management or a related quantitative field
Master’s in Operations Management & Logistics (plus)
Nice to have: AI tools

Skills

SQL Python Low-code tools APIs Dutch (fluent)English (fluent)Supply Chain Know-how ABC/XYZ EOQ MOQs Lead times Safety stock Forecasting Exact AFAS NetSuite Picqer Monta Shopify

Benefits

Free lunch at the office
Training and development opportunities
Hybrid work model
Flexible schedule
Proactive career management

See full job description

Data & AI Engineer (m/w/d)

taod Consulting GmbH · Posted Nov 9, 2026

Open

Köln

Apply with RefersoAI Apply on careers page

Entwickelt moderne Datenplattformen, betreibt Datenpipelines und unterstützt AI-Projekte.

Responsibilities

Konzipieren und Entwickeln skalierbarer, sicherer Cloud-Datenplattformen
Entwickeln und Betreiben zuverlässiger Datenpipelines
Entwickeln passender Datenarchitekturen und treffen technische Entscheidungen
Beraten Kunden in Workshops und Projekten
Schaffen Datengrundlage für intelligente Anwendungen

Requirements

Abgeschlossenes Studium, Ausbildung oder vergleichbare Qualifikationen im IT-Umfeld

Skills

Python SQL Spark Microsoft Azure Databricks Microsoft Fabric Snowflake

Benefits

Bezahlte Weiterbildungen und Zertifizierungen
Feedback- und Entwicklungsgespräche
Home-Office, stylische Büros oder Workation
Voller Überstundenausgleich
Flexible Arbeitszeiten

See full job description

U.S Finance Manager Strategic Finance

International Data Group, Inc. · Posted Nov 9, 2026

Open

Remote, United States
Remote
Full-time · Mid
$96K–$120K per year
6+ years

Apply with RefersoAI Apply on careers page

Compensation

The expected annual compensation, depending on location and experience, is between $95,800.00 – $119,800.00 with a 10% annual bonus.

Responsibilities

Own monthly, quarterly and ad hoc reporting packages: actuals vs. plan and forecast, variance commentary and trend analysis.
Track GTM efficiency (CAC, net revenue retention, pipeline conversion, sales productivity) and Product investment (R&D spend, headcount mix, cost per feature).
Build driver-based models for bookings, ARR, pipeline coverage, quota capacity and R&D investment.
Prepare the monthly bookings flash, business review and board-level materials with a clear narrative, flagging data issues before they reach leadership.
Equip finance business partners with models, dashboards and talking points, and standardize templates and definitions so everyone works from one set of numbers.

Requirements

Bachelor's degree in Finance, Accounting, Economics, Business or a related field
Nice to have: MBA
Nice to have: CPA
Nice to have: CFA
Nice to have: SQL

Skills

Benefits

15 vacation days
12 company-paid holidays
6 paid sick days
Medical, dental, and vision coverage
2 floating holidays

See full job description

Algorithm Engineer

Expleo · Posted Nov 9, 2026

Open

Cheadle
Senior

Apply with RefersoAI Apply on careers page

Senior Algorithm Engineer responsible for translating mathematical and signal‑processing models into efficient, reliable, maintainable software for high‑integrity systems.

Responsibilities

Analyse mathematical, signal‑processing and system models
Design, implement and optimise production‑quality algorithms in modern C++
Convert theoretical models into deterministic, testable code
Integrate auto‑generated and hand‑written code within model‑driven development workflows
Develop, deploy, debug and support software on Linux targets

Requirements

Degree qualified in Computer Science, Software Engineering, Mathematics, Physics, Electronic Engineering or a related STEM discipline

Benefits

Collaborative working environment
Accredited training courses via Expleo Academy
Competitive company benefits
Inclusive recruitment process
Disability confident employer

See full job description

Founding Product Engineer

True Talent Solutions Partners · Posted Nov 9, 2026

Open

San Francisco, California, United States
On-site
Full-time
$165K–$210K per year
2–4 years
Visa sponsorship

Apply with RefersoAI Apply on careers page

Build and improve coding agents that create custom data pipelines, scrapers, and dashboards for financial customers.

Compensation

Base salary is $165,000 to $210,000 annually. Visa sponsorship is available.

Responsibilities

Build and improve coding agents that create custom data pipelines, scrapers, and dashboards for financial customers.
Manage remote development environments and infrastructure for customer deployments.
Work directly with customers to understand research goals and deliver tailored solutions.
Take features from design and scoping through implementation and delivery.
Develop agent skills, tool libraries, and scaffolding to expand platform capabilities.

Requirements

Bachelor's degree in computer science or a STEM field

Skills

Python React SQL PostgreSQL DuckDB agent frameworks data pipelines web scraping API integrations ETL full-stack product engineering

See full job description

Member of Technical Staff, Agent Platform

True Talent Solutions Partners · Posted Nov 9, 2026

Open

New York City, New York, United States
On-site
Full-time · Mid
$200K–$300K per year
4–10 years
Visa sponsorship

Apply with RefersoAI Apply on careers page

Compensation

Base salary: $200,000 to $300,000 annually. Visa sponsorship is available.

Responsibilities

Build a general-purpose agent that plans and completes multi-step tasks using code execution, web search, and retrieval.
Develop ambient agents to triage email, process meetings, draft communications, and surface timely follow-up.
Design the agent harness that coordinates language models, context, tools, retrieval, and business logic.
Create generative interfaces and human-in-the-loop workflows that support collaboration between advisors and agents.
Build evaluation infrastructure for both factual financial tasks and judgment-intensive work.

Requirements

Computer science degree
Nice to have: generative UI
Nice to have: human-in-the-loop interface experience

Skills

Python TypeScript React vector databases agent frameworks LLM frameworks RAG prompt engineering APIs data modeling system design

See full job description