Polars Jobs - Remote & On-site

Polars jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $142,130/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Zurich Australia

zurich.com.au
zurich.com.au • HQ: Sydney, Australia • Life Insurance & Annuities • Property & Casualty Insurance • 1001-5000 employees • Est. 1920 • Hiring 34, 23 new
HQ: Sydney, Australia • Life Insurance & Annuities • Property & Casualty Insurance • 1001-5000 employees • Est. 1920 • Hiring 34, 23 new
Zurich Financial Services Australia is a leading provider of life insurance, general insurance, and risk management solutions across Australia and New Zealand. Headquartered in Sydney, Australia, the company operates as the regional subsidiary of the global Zurich Insurance Group, serving millions of individual consumers and commercial clients. By combining decades of local expertise with global capabilities, it delivers customized coverage, claims management, and enterprise risk engineering to ensure long-term financial security.
No named decision-maker yet.
Careers mailbox is known
Verified live 3 hours ago Hiring now · 86%

Junior Python Developer

$27k per year • Junior • Hybrid (Bratislava, Slovakia) • Bachelor's Degree • Junior • English: C1
Python
Python
FastAPI
Asyncio
Databases
PostgreSQL
AI/ML
Polars
Pandas
DevOps
CI/CD
Git
Docker
Kubernetes
+2
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Honda

honda.co.jp
honda.co.jp • Osaka • Saitama • Utsunomiya • Tokyo • Nagoya • Hiring 114, 114 new
Osaka • Saitama • Utsunomiya • Tokyo • Nagoya • Hiring 114, 114 new
No named decision-maker yet.
No careers mailbox known
$36k – $66k per year • In office (Fukuoka, Japan)
Python
Databases
Amazon Redshift
AI/ML
Polars
Scikit-learn
SciPy
NumPy
DevOps
CI/CD
AWS
Docker
GitHub
+2
Apply
$36k – $66k per year • In office (Utsunomiya, Japan)
Python
Databases
Amazon Redshift
AI/ML
Polars
Scikit-learn
SciPy
NumPy
DevOps
CI/CD
AWS
Docker
GitHub
+2
Apply

Top Selection

topselection-development.com
topselection-development.com • HQ: Odintsovo, Russia • Custom Software Development • IT Staffing & Staff Augmentation • 5000+ employees • Hiring 38, 5 new
HQ: Odintsovo, Russia • Custom Software Development • IT Staffing & Staff Augmentation • 5000+ employees • Hiring 38, 5 new
Top Selection is a Russian technology staffing and software development company that recruits engineers for client projects and development work. It advertises roles such as Go developers, 1C developers, mobile QA engineers and system administrators, mostly for work in Moscow. The company is headquartered in Odintsovo, Moscow Oblast, Russia.
No named decision-maker yet.
Careers mailbox is known
1 day ago Hiring now · 90%

Data Analyst / Data Engineer (LLM/AI, Data)

$33k – $35k per year • Senior • Remote (likely EAEU) • Full-Time • Russian: C1
Python
SQL
Databases
PostgreSQL
Greenplum
AI/ML
Polars
Claude
Claude Code
AI Agents
LLM
RAG
Streamlit
Airflow
DevOps
GitLab
Amazon S3
Git
Analytics
ETL/ELT
Superset
Management
Jira
+10
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Kharon

kharon.com
kharon.com • HQ: Los Angeles, United States • Financial Data & Market Intelligence • RegTech, AML & Compliance • 51-200 employees • Est. 2018 • Likely startup • Hiring 28, 24 new
HQ: Los Angeles, United States • Financial Data & Market Intelligence • RegTech, AML & Compliance • 51-200 employees • Est. 2018 • Likely startup • Hiring 28, 24 new
Kharon maps sanctions and security risk networks, revealing hidden ownership links behind restricted entities. Founded in 2018 in Los Angeles, it combines analyst research with graph analytics over global corporate records. Banks, exporters and technology companies use it for trade compliance.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Hiring now · 86%

Senior AI Engineer, AI Platform

$160k – $200k per year • Senior • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Senior
Python
Python
SQLAlchemy
pySpark
Pydantic
Alembic
AI/ML
Cursor
LangGraph
Polars
LangChain
Claude
Claude Code
Model Context Protocol
MLFlow
Fine-tuning
Pandas
RAG
OpenAI Agents SDK
LLM Evaluation
Multi-Agent Systems
Spark
DevOps
GitHub Actions
CI/CD
AWS
Docker
Management
Agile
+17
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Verified live · 1 hour ago 1 day ago Hiring now · 86%

AI Engineer, AI Platform

$130k – $160k per year • Middle • 4+ years exp • Hybrid (Denver, United States) • Bachelor's Degree • Full-Time • Middle
Python
Python
SQLAlchemy
pySpark
Pydantic
Alembic
AI/ML
Cursor
LangGraph
Polars
LangChain
Claude
Claude Code
Model Context Protocol
MLFlow
Fine-tuning
Pandas
RAG
OpenAI Agents SDK
LLM Evaluation
Multi-Agent Systems
Machine Learning
Spark
DevOps
GitHub Actions
CI/CD
AWS
Docker
Management
Agile
+18
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Monks

monks.com
monks.com • HQ: London, United Kingdom • Digital Marketing • Branding • Creative Agencies • 1001-5000 employees • Est. 2001 • Trust B • Hiring 323, 32 new
HQ: London, United Kingdom • Digital Marketing • Branding • Creative Agencies • 1001-5000 employees • Est. 2001 • Trust B • Hiring 323, 32 new
Monks is a global digital-first marketing, creative production, and technology services enterprise that integrates data, digital media, and content execution. Headquartered in London, United Kingdom, the organization operates as the operating brand of S4Capital plc with a presence across dozens of international markets. Through AI-driven automation, proprietary workflow platforms, and integrated media strategies, the agency empowers global brands to modernize marketing operations and maximize campaign performance.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 day ago Likely open · 63%

Senior Fullstack Engineer

≈ $66k – $194k per year (Estimated) • Senior • 6+ years exp • Colombia • Remote (Colombia) • Senior • English: B2
Python
TypeScript
SQL
JavaScript
Python
SQLAlchemy
FastAPI
Ruff
Pydantic
Mypy
AI/ML
Polars
Function Calling
NumPy
LLM
Time Series Forecasting
Tool Use
AI Agents
RAG
LLM Guardrails
Frontend
React.js
DevOps
Rest API
GitLab CI
Docker
QA
Pytest
+15
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Recho

recho-ai.com
recho-ai.com • HQ: Tokyo, Japan • Call Center Services • Speech & Audio AI • AI Agents • 51-200 employees • Est. 2021 • Startup • Trust C • Hiring 15, 5 new
HQ: Tokyo, Japan • Call Center Services • Speech & Audio AI • AI Agents • 51-200 employees • Est. 2021 • Startup • Trust C • Hiring 15, 5 new
Recho is an AI company that provides voice AI agents for enterprises, with the mission of raising human productivity tenfold through generative AI. Its research team builds in-house speech synthesis and recognition models, and it hires product, platform, infrastructure and SRE engineers, corporate IT staff and enterprise sales. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 1 day ago Likely open · 60%

LLMデータエンジニア(シニア / 学習データ / 評価設計)

$64k – $128k per year • In office (Tokyo, Japan)
Python
SQL
AI/ML
Polars
Spark
AI Agents
TRL
LLM
SFT
Cursor
Claude Code
Transformers
Devin
Analytics
ETL/ELT
+5
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Baxter Planning

baxterplanning.com
baxterplanning.com • Transportation & Logistics • Supply Chain • Artificial Intelligence • 11-50 employees • Est. 2005 • Hiring 2, 2 new
Transportation & Logistics • Supply Chain • Artificial Intelligence • 11-50 employees • Est. 2005 • Hiring 2, 2 new
Predict demand, optimize inventory, and reduce costs with AI-powered demand forecasting. Discover how Baxter Planning enhances Service Parts Management.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 1 day ago Hiring now · 86%

Data Engineer - Baxter Planning

$62k – $73k per year • Middle • 4+ years exp • Remote (location not specified) • Middle
Python
Databases
Amazon Redshift
DynamoDB
AI/ML
Polars
DevOps
CI/CD
AWS
AWS Step Functions
CloudFormation
AWS Lambda
Amazon S3
Amazon ECS
Amazon CloudWatch
Analytics
ETL/ELT
+5
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SCIKIQ

scikiq.com
scikiq.com • HQ: Gurgaon, India • Data Integration & ETL Tools • 51-200 employees • Est. 2023 • Likely startup • Hiring 6, 1 new
HQ: Gurgaon, India • Data Integration & ETL Tools • 51-200 employees • Est. 2023 • Likely startup • Hiring 6, 1 new
SCIKIQ is an AI-native data fabric platform that unifies data integration, governance, and automation, helping enterprises create AI-ready and compliant data ecosystems across cloud and on-premise environments.
No named decision-maker yet.
Careers mailbox is known
1 day ago Hiring now · 90%

Full - Stack Developer - Python

In office (Gurgaon, India)
Python
JavaScript
SQL
TypeScript
Python
FastAPI
Django
AI/ML
Polars
AI Agents
Pandas
NumPy
LangGraph
AutoGen
LangChain
CrewAI
LLM
Frontend
Vue.js
Angular
React.js
DevOps
Azure
CI/CD
AWS
Docker
+14
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10 days ago Hiring now · 80%

Fullstack Engineer - Python

In office (Gurgaon, India)
Python
JavaScript
SQL
TypeScript
Python
FastAPI
Django
Celery
AI/ML
Polars
Pandas
NumPy
LangGraph
AutoGen
LangChain
AI Agents
CrewAI
LLM
Frontend
Vue.js
Angular
React.js
DevOps
Azure
CI/CD
AWS
Docker
+15
Apply
15 days ago Likely open · 61%

Full - Stack Engineer - Python

In office (Gurgaon, India)
Python
JavaScript
SQL
TypeScript
Python
FastAPI
Django
Celery
AI/ML
Polars
Pandas
NumPy
LangGraph
AutoGen
LangChain
AI Agents
CrewAI
LLM
Frontend
Vue.js
Angular
React.js
DevOps
Azure
CI/CD
AWS
Docker
+15
Apply

Aquatic

aquatic.com
aquatic.com • HQ: Chicago, United States • Research Institutes • 51-200 employees • Trust B • Hiring 9, 2 new
HQ: Chicago, United States • Research Institutes • 51-200 employees • Trust B • Hiring 9, 2 new
Creating a Leading-Edge Research & Development Company. Driven by a passion for applied scientific research and a deep commitment to a culture of innovation, Jonathan Graham founded Aquatic to provide a home for exceptional talent.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 4 hours ago 2 days ago Hiring now · 90%

Software Engineer, Core Data

$150k – $300k per year • Senior • 5+ years exp • In office (Chicago, United States) • Bachelor's Degree • Senior
Python
Rust
C++
AI/ML
Polars
Dagster
Apply

Altana

altana.ai
altana.ai • HQ: Brooklyn, United States • Machine Learning • Supply Chain • Supply Chain AI • 201-500 employees • Est. 2018 • Startup • Trust A • Hiring 37, 21 new
HQ: Brooklyn, United States • Machine Learning • Supply Chain • Supply Chain AI • 201-500 employees • Est. 2018 • Startup • Trust A • Hiring 37, 21 new
Altana builds a shared model of the global supply chain using federated learning across customs, corporate and shipping data. Founded in 2018 in Brooklyn, its approach lets participants benefit from collective intelligence without exposing raw data. Customs agencies and multinational manufacturers use it for compliance and sourcing decisions.
Evan Smith · Executive Officer, Director · decision-maker
Raphael Tehranian · Executive Officer, Director · decision-maker
Gaetano Crupi · Director
Raj Alturu · Director
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 2 days ago Hiring now · 90%

Senior Staff Machine Learning Engineer

$250k – $295k per year • Equity • Staff+ • 10+ years exp • Boston • San Francisco • Washington • Remote (United States, United Kingdom) • Bachelor's Degree • Staff
Python
Databases
PostgreSQL
Databricks
FAISS
OpenSearch
AI/ML
Cursor
Polars
Claude Code
RLHF
Scikit-learn
Function Calling
AI Agents
Pandas
NumPy
PyTorch
LLM
RAG
Hugging Face
DPO
SFT
Post-training
Human-in-the-Loop
Structured Outputs
Agentic Workflows
Tool Use
RLAIF
Reward Modeling
Machine Learning
LangGraph
LangChain
Spark
vLLM
MLFlow
Fine-tuning
NLP
LangSmith
Braintrust
LLMOps
LLM Guardrails
Multi-Agent Systems
DevOps
Azure
Git
AWS
Docker
Kubernetes
QA
Swagger
+38
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Verified live · 3 hours ago 2 days ago Hiring now · 90%

Staff Machine Learning Engineer

$205k – $240k per year • Equity • Staff+ • 8+ years exp • Boston • San Francisco • Washington • Remote (United States, United Kingdom) • Bachelor's Degree • Staff
Python
Databases
PostgreSQL
Databricks
FAISS
OpenSearch
AI/ML
Cursor
Polars
Claude Code
RLHF
Scikit-learn
Function Calling
AI Agents
Pandas
NumPy
PyTorch
LLM
RAG
Hugging Face
DPO
SFT
Post-training
Human-in-the-Loop
Structured Outputs
Agentic Workflows
Tool Use
RLAIF
Reward Modeling
Machine Learning
LangGraph
LangChain
Spark
vLLM
MLFlow
Fine-tuning
NLP
LangSmith
Braintrust
LLMOps
LLM Guardrails
Multi-Agent Systems
DevOps
Azure
Git
AWS
Docker
Kubernetes
QA
Swagger
+38
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Electric Power Engineers

epeconsulting.com
epeconsulting.com • HQ: Austin, United States • Engineering Services • Smart Grid • Power Grid • 1001-5000 employees • Est. 1968 • Hiring 67, 9 new
HQ: Austin, United States • Engineering Services • Smart Grid • Power Grid • 1001-5000 employees • Est. 1968 • Hiring 67, 9 new
Electric Power Engineers (EPE) is a power systems engineering and consulting firm serving utilities, grid operators, renewable energy developers and other power and energy clients. Its services span utility engineering, transmission planning, grid and resource integration, reliability and compliance, digitalization and grid analytics, and it works on grid software with its sister company ENER-I.AI. The firm reports more than 50 years of work for clients worldwide and has teams in Texas, Panama, Mexico City, Toronto and Beirut. The company is headquartered in Austin, Texas, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 2 days ago Hiring now · 90%

Software Power Systems Engineer

≈ $132k – $242k per year (Estimated) • Senior • 7+ years exp • In office (Austin, United States) • Bachelor's Degree • Senior
Python
Rust
C++
Java
SQL
Julia
AI/ML
Time Series Forecasting
Machine Learning
Polars
DevOps
CI/CD
Git
AWS
Docker
Kubernetes
Management
Agile
Scrum
+8
Apply
Verified live · 4 hours ago 20 days ago Fading · 28%

Software Engineer III - Automation Team

Middle • Hybrid (Panama, Panama) • Middle
Python
Python
Pydantic
Databases
DuckDB
AI/ML
Polars
Pandas
DevOps
CI/CD
AWS
Kubernetes
Configuration Management
Amazon EKS
Amazon EC2
Terraform
Packer
GitOps
SRE
+7
Apply

Goldman Sachs

goldmansachs.com
goldmansachs.com • HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • 1001-5000 employees • Est. 1869 • Trust B • Hiring 314, 65 new
HQ: New York, United States • Wealth Management & Financial Advisors • Asset Management & Funds • Investment Banking & M&A Advisory • 1001-5000 employees • Est. 1869 • Trust B • Hiring 314, 65 new
Goldman Sachs is a global investment banking, securities, and asset and wealth management firm headquartered at 200 West Street in New York, serving corporations, financial institutions, governments and high-net-worth individuals. Founded in 1869 and listed on the New York Stock Exchange, it runs its business through Global Banking and Markets and Asset and Wealth Management and has major offices in London, Frankfurt, Tokyo, Hong Kong, Birmingham, Dallas, Salt Lake City and Bengaluru. Its lateral hiring covers software engineers, trading and capital markets analysts, private wealth and Ayco advisers, compliance, internal audit and human capital roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 2 days ago Likely open · 63%

Internal Audit - Data Engineering - Associate - Birmingham

≈ $64k – $142k per year (Estimated) • Middle • 3+ years exp • In office (Birmingham, United Kingdom) • Bachelor's Degree • Middle
Python
SQL
Python
pySpark
Databases
PostgreSQL
Snowflake
Db2
AI/ML
Polars
Pandas
Spark
DevOps
CI/CD
Analytics
ETL/ELT
Dimensional Modeling
+4
Apply
Verified live · 4 hours ago 18 days ago Fading · 27%

Internal Audit-Hyderabad-Vice President-Data Analytics & Reporting

≈ $55k – $144k per year (Estimated) • Head+ • 7+ years exp • In office (Hyderabad, India) • Bachelor's Degree • Architect
Python
SQL
Python
pySpark
Databases
PostgreSQL
Snowflake
Db2
AI/ML
Polars
Pandas
Spark
DevOps
CI/CD
Analytics
ETL/ELT
Dimensional Modeling
+4
Apply

DACodes

dacodes.com
dacodes.com • HQ: Mexico City, Mexico • Custom Software Development • IT Outsourcing & Dedicated Teams • 201-500 employees • Est. 2018 • Trust A • Hiring 29, 4 new
HQ: Mexico City, Mexico • Custom Software Development • IT Outsourcing & Dedicated Teams • 201-500 employees • Est. 2018 • Trust A • Hiring 29, 4 new
DACodes is a software development company headquartered in Mexico City, Mexico, and founded in 2018. The company assembles nearshore engineering teams for web, mobile, cloud, and data projects, working mainly with clients in the United States and Latin America. It staffs projects from a distributed pool of Mexican and Latin American developers and positions itself around timezone-aligned delivery rather than lowest hourly cost.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 3 days ago Hiring now · 90%

Machine Learning Engineer (Semi-Senior / Senior)

≈ $50k – $127k per year (Estimated) • Senior • Buenos Aires • Remote (Argentina, Colombia, Mexico, Peru, Uruguay) • Full-Time • Senior • Spanish: C1
Python
SQL
Databases
Databricks
AI/ML
LangGraph
Polars
Spark
Model Context Protocol
Reinforcement Learning
Scikit-learn
Function Calling
Pydantic AI
LLM
Human-in-the-Loop
Tool Use
Machine Learning
LangChain
DevOps
AWS
Game Dev
Unity
Analytics
A/B Testing
+11
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Longshot Systems

longshotsystems.co.uk
longshotsystems.co.uk • HQ: London, United Kingdom • Financial Data & Market Intelligence • Online Brokerage & Trading Platforms • Hiring 4, 2 new
HQ: London, United Kingdom • Financial Data & Market Intelligence • Online Brokerage & Trading Platforms • Hiring 4, 2 new
Longshot Systems is a small startup producing high throughput, low latency trading software and tools for use in sports betting markets. Our core stack is built in primarily Golang and Python.
No named decision-maker yet.
No careers mailbox known
Verified live · 17 min ago Visa sponsor 4 days ago Hiring now · 90%

Senior Machine Learning Engineer

≈ $105k – $196k per year (Estimated) • Senior • Hybrid (London, United Kingdom) • Full-Time • Senior
Python
C++
C++
PyTorch C++
TensorFlow C++
AI/ML
Polars
SciPy
NumPy
PyTorch
Ray
Machine Learning
Dagster
Scikit-learn
TensorFlow
Pandas
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
HPC
Linux
Analytics
Plotly
+15
Apply
Verified live · 17 min ago Visa sponsor 1 month ago Fading · 34%

Senior Machine Learning Engineer (Python / C++)

≈ $105k – $195k per year (Estimated) • Senior • Hybrid (London, United Kingdom) • Full-Time • Senior
Python
C++
C++
PyTorch C++
TensorFlow C++
AI/ML
Polars
NumPy
PyTorch
Machine Learning
Dagster
Scikit-learn
SciPy
TensorFlow
Pandas
Ray
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
HPC
Linux
Analytics
Plotly
+15
Apply

Rheaction

rheaction.com
rheaction.com • Artificial Intelligence • Hiring 2, 2 new
Artificial Intelligence • Hiring 2, 2 new
Rheaction offers startup recruiting and talent search, connecting ambitious companies with exceptional people through human-led, AI-powered talent discovery.
No named decision-maker yet.
No careers mailbox known
Top 25% pay 4 days ago Hiring now · 86%

Senior Software Engineer, Data Platform (Los Angeles/Remote)

$200k – $240k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Python
Rust
TypeScript
AI/ML
Polars
MLFlow
Prefect
SciPy
Pandas
NumPy
Machine Learning
DevOps
AWS
Platform Engineering
+4
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Halliburton

halliburton.com
halliburton.com • HQ: Houston, United States • Petroleum & Mining Engineering • Oil & Gas • 5000+ employees • Est. 1919 • NYSE: HAL • Trust A • Hiring 282, 35 new
HQ: Houston, United States • Petroleum & Mining Engineering • Oil & Gas • 5000+ employees • Est. 1919 • NYSE: HAL • Trust A • Hiring 282, 35 new
Halliburton is a multinational energy services company that provides technology and services for the oil, gas, and energy sectors. The enterprise offers reservoir performance tools, drilling services, well construction and completion solutions, formation evaluation, digital subsurface modeling, and low-carbon energy transition technologies. Headquartered in Houston, Texas, United States, the organization serves national oil companies, independent producers, and global energy corporations across more than 70 countries worldwide.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 day ago 4 days ago Hiring now · 89%

Brazil - Remote: Full Stack AI Developer

Middle • 10+ years exp • Rio de Janeiro • Remote (Brazil) • Staff • English: C1
Python
JavaScript
TypeScript
SQL
Python
FastAPI
Databases
Neo4j
Apache Kafka
PostgreSQL
Delta Lake
TimescaleDB
InfluxDB
AI/ML
LangGraph
Spark
AI Agents
Knowledge Graph
Polars
LangChain
Airflow
Ollama
Flink
LLM
RAG
Hybrid Search
Time Series Forecasting
Frontend
NgRx
RxJS
Angular
React.js
Plotly.js
DevOps
K3s
Azure
CI/CD
AWS
Docker
Kubernetes
Terraform
Amazon EKS
Azure AKS
Robotics
Digital Twin
Analytics
ETL/ELT
IoT
MQTT
OPC UA
+34
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Verified live · 1 day ago 12 days ago Hiring now · 76%

Brazil- Remote: Senior Backend Engineer - Infrastructure & Intelligence

≈ $62k – $137k per year (Estimated) • Senior • 5+ years exp • Rio de Janeiro • Remote (Brazil) • Senior • English: C1
Python
SQL
Python
FastAPI
Pydantic
Databases
PostgreSQL
Neo4j
TimescaleDB
Apache Kafka
InfluxDB
AI/ML
LangGraph
Spark
AI Agents
Flink
RAG
Semantic Search
Time Series Forecasting
Semantic Search
Knowledge Graph
Multi-Agent Systems
Polars
LangChain
LiteLLM
Ollama
Hybrid Search
OpenAI
Anthropic
DevOps
Rest API
Azure
Docker
Kubernetes
IoT
MQTT
OPC UA
+24
Apply
Verified live · 1 day ago 1 month ago Fading · 33%

Brazil - Remote: Engineering Team Lead - Digital Twin Platform

≈ $62k – $180k per year (Estimated) • Lead • 10+ years exp • Rio de Janeiro • Remote (Brazil) • Staff • English: C1
Python
JavaScript
TypeScript
SQL
Python
FastAPI
Databases
Neo4j
Apache Kafka
PostgreSQL
Delta Lake
TimescaleDB
InfluxDB
AI/ML
LangGraph
Spark
AI Agents
Knowledge Graph
Polars
LangChain
Airflow
Ollama
Flink
LLM
RAG
Hybrid Search
Time Series Forecasting
Frontend
NgRx
RxJS
Angular
React.js
Plotly.js
DevOps
K3s
Azure
CI/CD
AWS
Docker
Kubernetes
Terraform
Amazon EKS
Azure AKS
Robotics
Digital Twin
Analytics
ETL/ELT
IoT
MQTT
OPC UA
+34
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Parsons

parsons.com
parsons.com • HQ: Chantilly, United States • Civil & Structural Engineering • C4ISR • Engineering Services • Homeland Security • 5000+ employees • Est. 1944 • NYSE: PSN • Hiring 341, 105 new
HQ: Chantilly, United States • Civil & Structural Engineering • C4ISR • Engineering Services • Homeland Security • 5000+ employees • Est. 1944 • NYSE: PSN • Hiring 341, 105 new
Parsons Corporation is a technology-driven defense, intelligence, and critical infrastructure engineering enterprise. The company focuses on delivering advanced cybersecurity, missile defense and space ground systems, geospatial intelligence, environmental remediation, and complex civil infrastructure engineering for transportation, aviation, bridges, and water systems.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 days ago 5 days ago Likely open · 45%

Transportation Systems Data Engineer

≈ $114k – $207k per year (Estimated) • Equity • Senior • 5+ years exp • United States • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Python
SQL
R
R
Shiny
Databases
Databricks
AI/ML
Computer Vision
Machine Learning
Polars
Fine-tuning
DevOps
GCP
AWS
Incident Management
Amazon S3
GitHub
Analytics
Tableau
Power BI
Management
Agile
Scrum
+10
Apply

Neev Systems

neevsystems.com
neevsystems.com • Hyderabad • Milpitas • Round Rock • Enterprise Apps Implementation Partners • IT Consulting & Digital Transformation • 201-500 employees • Est. 2016 • Trust B • Hiring 12, 4 new
Hyderabad • Milpitas • Round Rock • Enterprise Apps Implementation Partners • IT Consulting & Digital Transformation • 201-500 employees • Est. 2016 • Trust B • Hiring 12, 4 new
Neev Systems is an IT company providing tailored solutions in enterprise application systems and products in digital transformation, cloud computing, application integration, ERP solutions, and product engineering.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 7 days ago Hiring now · 86%

Python Developer

≈ $28k – $81k per year (Estimated) • Senior • 5+ years exp • In office (Hyderabad, Pakistan) • Full-Time • Senior
Python
SQL
AI/ML
Polars
Pandas
NumPy
RAG
DevOps
Rest API
AWS
Docker
Linux
+2
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QuestDB

questdb.com
questdb.com • HQ: London, United Kingdom • Information Technology • Databases & DBMS • 51-200 employees • Est. 2019 • Hiring 1, 1 new
HQ: London, United Kingdom • Information Technology • Databases & DBMS • 51-200 employees • Est. 2019 • Hiring 1, 1 new
QuestDB is the open-source time-series database for demanding workloads: ultra-low latency, high throughput, tiered storage, and fast SQL on open formats.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 7 days ago Hiring now · 86%

Pre-Sales Engineer, North America

$150k – $210k per year • Equity 0.2–0.3% • Middle • 3+ years exp • New York • Remote (United States) • Full-Time • Middle
Java
Rust
SQL
C++
Python
Databases
QuestDB
AI/ML
Time Series Forecasting
Physical AI
Polars
DevOps
Azure
AWS
Kubernetes
GitHub
Docker
Grafana
Linux
+8
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Report

Seznam.cz

seznam.cz
seznam.cz • HQ: Prague, Czech Republic • Email Hosting & Delivery • Search Engines • Web Portals • Est. 1996 • Trust B • Hiring 22, 1 new
HQ: Prague, Czech Republic • Email Hosting & Delivery • Search Engines • Web Portals • Est. 1996 • Trust B • Hiring 22, 1 new
Seznam.cz is a Czech internet company that runs a web portal with a search engine, email, news and weather and describes itself as the most visited Czech internet portal. It hires C++ programmers, machine learning researchers, marketing analysts and telesales and online marketing staff. The company is headquartered in Prague, Czech Republic.
No named decision-maker yet.
Careers mailbox is known
Verified live · 6 min ago 7 days ago Hiring now · 87%

Výzkum strojového učení a umělé inteligence

≈ $43k – $107k per year (Estimated) • In office (Prague, Czech Republic) • Polish: C1
Python
Python
Dask
AI/ML
Polars
Hadoop
Spark
SciPy
Pandas
NumPy
PyTorch
LLM
Feature Store
Machine Learning
DevOps
Git
Docker
Windows
+7
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Verified live · 6 min ago 7 days ago Hiring now · 87%

Python programátor

In office (Prague, Czech Republic) • Bachelor's Degree • Polish: C1
Python
Python
Flask
FastAPI
Dask
AI/ML
Copilot
Cursor
Polars
CatBoost
Claude Code
SciPy
Pandas
NumPy
PyTorch
LLM
Text-to-Speech
DevOps
Prometheus
CI/CD
ArgoCD
Docker
Kubernetes
OpenStack
GitLab
Analytics
Seaborn
Matplotlib
QA
Pytest
+17
Apply
Machines can read this selection · checked 16:47 UTC
Polars Jobs - Remote & On-site
Frequently asked questions
How many Polars jobs are available on Alion?
There are currently 87 active listings from 67 hiring companies on Alion, refreshed daily.
What salary do Polars jobs pay?
The average salary is around $142,130 per year based on the current listings.
Are remote options available for Polars jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Polars jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.