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updated october 2026

Java Jobs in Data Science (October 2026)

1914 open data science, ML and AI roles ask for Java as of October 2026, across 578 hiring companies — 244 of them remote-friendly. Capital One is hiring the most, with 151 openings. New York is the busiest market. Listings are updated daily, and every role links straight to the employer's official application.

Who’s hiring for Java

CO
Capital One151
JC
JPMorgan Chase62
S
Sia32
C
Citigroup31
V
Visa30
B
BIP29
L

Senior Applied Scientist

LinkedIn·Mountain View, CA, United States·Hybrid
Senior·Data Scientist·$144k – $236k
Machine learningCausal inferenceExperimentationAI
1mo ago→
R

Senior Machine Learning Engineer

Reddit·Remote - United States·Remote
Senior·ML Engineer·$217k – $303k
Machine learningPythonDistributed systemsRecommendation systems
1mo ago→
R

Senior Machine Learning Engineer

Reddit·Remote - Ontario, Canada·Remote
Senior·ML Engineer
Machine learningPythonDistributed systemsRecommendation systems
1mo ago→
N

AI Engineer- Agentic Customer Flow

Nextinsurance66·Boston, MA·On-site
Mid·AI Engineer·$127k – $220k
PythonLLMsGenerative AIBackend development
1mo ago→
VF

Quantitative Trader

Virtu Financial·Dublin, Ireland·On-site
Junior·Research Scientist
PythonC++StatisticsMachine learning
1mo ago→
A

Senior/Staff Data Engineer - Bidding (Bangkok based, relocation provided)

Agoda·Bangkok·On-site
Staff·Data Engineer
SQLPythonSparkHadoop
1mo ago→
2G

Senior Machine Learning Engineer

2K Games·Dublin, Ireland·On-site
Senior·ML Engineer
PythonPyTorchTensorFlowDeep learning
1mo ago→
SL

Data Engineer

Serko Ltd·Bengaluru, Karnataka, India·On-site
Mid·Data Engineer
PythonJavaSparkHadoop
1mo ago→
M

Machine Learning Engineer-Technical Research Personnel (머신러닝 엔지니어-전문연구요원)

Moloco·Seoul, Korea·On-site
Senior·ML Engineer
Reinforcement learningDistributed trainingAdvertising mlLarge scale ml pipelines
2mo ago→
M

Machine Learning Engineer (머신러닝 엔지니어)

Moloco·Seoul, Korea·On-site
Mid·ML Engineer
Deep learningReinforcement learningDistributed trainingReal time ml
2mo ago→
C

Staff Data Engineer

CookUnity·Latam (Remote)·Hybrid
Staff·Data Engineer
Etl pipelinesData warehousingSQLDistributed systems
2mo ago→
W

Senior AI Engineer, Full-Stack — Agent Factory

Workday·Canada, BC, Vancouver·On-site
Senior·AI Engineer·$169k – $253k
PythonMachine learning frameworksFull-stack ai developmentAgent-based systems
2mo ago→
S

Senior Data Engineer - Data Platform

Spotify·London·On-site
Senior·Data Engineer
PythonSQLSparkKafka
2mo ago→
G

Data Science Manager

Globe·21F The Globe Tower·On-site
Data scienceMachine learningFeature engineeringData pipelines
2mo ago→
C

Global Banking & Markets - Quantitative Developer, Systematic Market Making - Associate - London

Campus·London, Greater London, England, United Kingdom·On-site
Machine learningJavaC++HTML
2mo ago→
IG

Senior Data Engineer

Informa Group Plc·Bengaluru, Karnataka, India·On-site
Data qualityData analyticsData pipelinesETL
2mo ago→
C

Quantitative Analyst - AVP

Citigroup·Hong Kong Hong Kong·On-site
C++JavaPythonSQL
2mo ago→
L

Staff AI Engineer

LinkedIn·Mountain View, CA, United States·Hybrid
Staff·AI Engineer·$175k – $287k
PythonMachine learningDeep learningRecommendation systems
2mo ago→
L

Senior AI Engineer

LinkedIn·Mountain View, CA, United States·Hybrid
Senior·AI Engineer·$144k – $236k
Machine learningRecommendation systemsClassificationProduction systems
2mo ago→
TS

Senior Machine Learning Engineer

TD Securities·Toronto, Ontario·On-site
Senior·ML Engineer·$170k – $250k
PythonMachine learningDeep learningData engineering
2mo ago→
IF

Data Engineer - Infrastructure

IMC Financial Markets·Chicago, United States·On-site
Mid·Data Engineer·$175k – $225k
HadoopLinuxAnsiblePuppet
2mo ago→
D

Sr. Data Engineer I

DoubleVerify·NYC Global HQ·Hybrid
Senior·Data Engineer·$89k – $178k
Big dataSparkHadoopPython
2mo ago→
G

Public Health Data Engineer

Guidehouse·US - TX, San Antonio; GH Office: Charlotte, NC; GH Office: Houston, TX; GH Office: Huntsville, AL (TCP Location); GH Office: Beavercreek, OH (TCP Location); US - GA, Atlanta·On-site
Data scienceData pipelinesData engineeringSoftware engineering
2mo ago→
SS

Data Platform Engineer, VP II - State Street Investment Management

State Street·Quincy·On-site
·$120k – $203k
AIData pipelinesData engineeringCI/CD
2mo ago→
BA

Data Engineer

Booz Allen Hamilton Holding·Chantilly, VA·On-site
·$78k – $176k
Machine learningAIFraud detectionData engineering
2mo ago→
BA

Data Engineer

Booz Allen Hamilton Holding·Chantilly, VA·On-site
·$99k – $225k
Machine learningAIFraud detectionData engineering
2mo ago→
BA

Data Engineer

Booz Allen Hamilton Holding·Chantilly, VA·On-site
·$78k – $176k
Machine learningAIFraud detectionData engineering
2mo ago→
ZG

Lead Data Engineer - Healthcare Data & Audience Applications

Zeta Global·Remote - United States·Remote
·$180k – $200k
AIDistributed systemsData engineeringData pipelines
2mo ago→
HD

Sr. Data Analyst - Supply Chain

Home Depot·STORE SUPPORT CENTER, ATLANTA - 9090·Hybrid
Mid·Data Analyst
Data analytics toolsSQLStatisticsMachine learning
2mo ago→
VF

2027 Internship - Quantitative Trading

Virtu Financial·Austin, TX; Chicago; New York·Hybrid
Junior·Data Scientist·$260k – $302k
Algorithmic tradingQuantitative analysisFinancial marketsMachine learning
2mo ago→
IF

Quantitative Researcher - Options

IMC Financial Markets·Chicago, United States·On-site
Senior·Research Scientist·$250k – $300k
PythonAlgorithmic tradingStatistical modelingOptions pricing
2mo ago→
IF

Data Engineer

IMC Financial Markets·Chicago, United States·Hybrid
Mid·Data Engineer·$175k – $225k
Mature data engineeringKafka streaming applicationsKafkaHadoop
2mo ago→
D

Research Scientist (x/f/m)

Doctolib·Paris, Paris, France·On-site
Research Scientist
Machine learningDeep learningHealthcare data analysisHealth informatics
2mo ago→
R

Senior Data Architect

Ryan·Hyderabad IN - Atria·On-site
Staff·Data Engineer
Etl pipelinesData storage architectureLow latency processingDistributed systems
2mo ago→
P

Senior Data Engineer

Pru·Newark, NJ, USA·On-site
Senior·Data Engineer·$104k – $172k
Data engineeringData lakesCloud computingSQL
2mo ago→
A

AI/ML Computational Scientist

Accenture·Vilnius·On-site
Mid·AI Engineer·$23k – $56k
Deep learningGenerative AIFine-tuningMlops pipelines
2mo ago→
DI

AI Engineer (Agentic Systems)

Data Intellect·Belfast, Northern Ireland, United Kingdom·On-site
AIAgentic AILLMsSoftware engineering
2mo ago→
C

Sr. Engineer - Data & ML Platform (Hybrid, IND)

Crowdstrike·India - Bangalore·On-site
SecurityAIDistributed systemsMachine learning
2mo ago→
C

C++/Python Quantitative Developer - Cross Asset XVA and Capital Analytics (Vice President)

Citigroup·London United Kingdom·On-site
C++JavaPythonSQL
2mo ago→
OG

AI Engineer

O Group·深圳·On-site
Mid·AI Engineer
Model integrationSystem scalabilityBusiness domain analysisCode review
2mo ago→
I

Data Engineer II

Iterable·Hybrid - Lisbon, Portugal·Hybrid
Mid·Data Engineer·$55k – $68k
Etl pipelinesData warehousingSQLCloud infrastructure
2mo ago→
P

Senior / Data Engineer

PatSnap·Singapore·On-site
Senior·Data Engineer
Etl pipelinesPatent data processingData integrationData storage optimization
2mo ago→
FQ

Senior MLOps Engineer

Factored Quality·Latin America·Hybrid
Senior·MLOps
Machine learningData pipelinesContainerizationCloud computing
2mo ago→
N

Senior Machine Learning Engineer, Recommendation & AI Applications

NewsBreak·Mountain View, California, United States·On-site
Senior·ML Engineer·$195k – $230k
Recommendation systemsLarge scale mlPersonalization algorithmsAdtech ml
2mo ago→
O

Engineering Manager - Data Engineering & Insights

Otter·Seattle, WA·On-site
Senior·Data Engineer·$224k – $283k
Data pipelinesETLBig data toolsSQL
2mo ago→
O

Senior/Staff Engineer, Liquidity Platform, Data Engineer (Data Platform)

OKX·Hong Kong, Hong Kong SAR·On-site
Staff·Data Engineer
Etl pipelinesData warehousingSpark hadoopSql postgresql
2mo ago→
O

Data Engineer, Product Data Development

OKX·Singapore, Singapore·Hybrid
Mid·Data Engineer
Big dataPythonSparkHadoop
2mo ago→
O

Big Data Engineer, Web3

OKX·Singapore, Singapore·On-site
Mid·Data Engineer
Data infrastructureAILLMsSpark
2mo ago→
F

Staff Machine Learning Scientist

Freenome·Remote·Remote
Staff·Research Scientist·$200k – $284k
Deep learningMachine learningStatistical modelingBiomedical signal processing
2mo ago→
C

Senior Software Engineer, Data Engineering Platform

Coinbase·Remote - USA·Remote
Senior·Data Engineer
Data pipeline architectureDistributed systemsSQLEtl processes
2mo ago→

Java jobs by city

New York (231)McLean (143)Bengaluru (125)San Francisco (120)San Jose (84)London (72)

Skills often asked for alongside Java

Python (1787)AI (1345)SQL (1089)Machine Learning (1073)AWS (1055)Data Pipelines (899)Software Engineering (852)Spark (822)

Other skills in demand

Data ScienceStatisticsLLMsData EngineeringData VisualizationData QualityAzureCloud ComputingAgentic AIData AnalysisGenerative AIData Modeling
All skills →

Methodology: live data science, ML and AI listings tagged Java. A job is tagged when its description names the skill, or when our enrichment step identifies it from the role. Counts are live and change daily as roles open and close.