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Python Developer Jobs in Wilmington, DE, US

770+ python developer jobs from 220+ companies hiring in Wilmington, DE, US.

775 jobs- Wilmington • 50 miles
1mo
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Principal Nuclear Radiation Shielding Engineer (Camden, NJ, US)
Camden or Jupiter or Cranberry or Madrid or Bristol or Kyiv
$155k-$185k/yr RemoteFull Time
Holtec International
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
7+ YOEExtensive experience in radiation shielding design, source term development, and dose assessment; regulatory licensing knowledge; proficiency with radiation transport tools; strong technical writing.
MCNP, SCALE, ADVANTG, GALE, ARCON96, RADTRAD, Python
1mo
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(Sr.) Engineer/Analyst I (II)
Audubon, Pennsylvania, United States
HybridFull Time
PJM Interconnection
PJM Interconnection: Coordinates and operates the high-voltage electricity transmission grid.
0+ YOEBachelor's in Engineering, Mathematics, Statistics, or Economics; 0-5 years experience; strong analytical, communication, and software skills; proficient in MS Office; willing to work in a hybrid environment.
Python, SAS, Excel, PowerPoint, Word
4w
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Sr Electrical Engineer, Transmission Planning
Akron or Greensburg or Reading or Fairmont
OnsitePart Time
FirstEnergy
FirstEnergyNYSE: FE: Provides electric power distribution and transmission services to customers.
8+ YOEBachelor of Science in Electrical Engineering; 8 years of engineering experience; PE license or advanced degree encouraged; strong knowledge of power systems and planning software.
PSLF, PSS/E, TARA, Python, Visual Basic, OPPM, EDOA, EMS, PI, GISView, TAMI, TLL
2mo
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Cloud Engineer- Data/AI Focused
Rochester or Charlotte or Nashville or New York City or Washington or Philadelphia or Atlanta
HybridFull Time
Innovative Solutions
Innovative Solutions: AWS Premier Partner providing cloud migration and AI solutions.
1+ YOE1-3 years cloud experience, AWS cert or ability to obtain, SQL and at least one programming language, basic data engineering, familiarity with AWS data services, Git, and IaC concepts.
AWS, Glue, Lambda, Step Functions, EMR, RDS, Aurora, Redshift, DynamoDB, S3, SQL, Python, Java, Git, Terraform, Infrastructure as Code
1mo
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DevSecOps Engineer- Secret Clearance Required
Aberdeen Proving Ground, Maryland, United States
$105k-$160k/yr OnsiteFull Time
Sherpa 6: Develops engineering and technology solutions for tactical military operations.
5+ YOE5+ years in software release/DevOps; CI/CD tooling; Git; scripting; containers; SDLC; US citizenship.
Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Git, Python, Bash, Groovy, PowerShell, Docker, Kubernetes, Pulumi, Terraform
6d
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SR REACTOR ENGINEER (OPERATIONS)
Atlanta or Naperville or Rockville or King of Prussia or Arlington
$156k-$197k/yr OnsiteFull Time
Nuclear Regulatory Commission
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
1+ YOERequires at least 1 year specialized experience in design, operation, inspection of nuclear plant components; knowledge of NRC regulations; ability to manage complex engineering projects.
Python, MATLAB, Simulations, Machine Learning, Digital Twins
2mo
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Technical Support Engineer – Hosting Operations
Wayne or Canada or United States
HybridFull Time
AssetWorks
AssetWorksToronto Stock Exchange: CSU: Developer of asset and infrastructure management software solutions.
3+ YOE3+ years in technical support or hosting operations; deploy/support enterprise apps; strong troubleshooting across app/server/network; Windows/Linux; release processes; comfortable in 24x7 support.
Azure DevOps, Windows, Linux, PowerShell, Bash, Python, Oracle, SQL Server, ITIL
1w
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Senior Network Engineer — Core Networking & MA & D
Conshohocken, Pennsylvania, United States
RemoteFull Time
Cencora
CencoraNYSE: COR: Distributes pharmaceuticals and provides global healthcare supply chain solutions.
7+ YOE7+ years in enterprise networking; strong routing/switching; MA&D experience; BGP/OSPF/MPLS/VXLAN; cloud networking; automation; CCNP/CCIE preferred.
BGP, OSPF, MPLS, VXLAN/EVPN, Spanning-Tree, MPLS, AWS, Azure, GCP, Ansible, Terraform, Python, Cisco, Arista, Juniper, Palo Alto
1mo
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Agentic AI Solutions Engineer
Conshohocken, Pennsylvania, United States
OnsiteFull Time
Hamilton Lane
Hamilton LaneNASDAQ: HLNE: Provides private market investment management and advisory services.
7+ YOE7+ years in AI solutions engineering, product management, consulting, or tech leadership; private markets expertise; enterprise AI experience; agentic AI workflows; cross-functional delivery; product ownership and project management.
monday.com, Jira, Python, Azure, Snowflake
2w
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Staff Site Reliability Engineer
Chicago or Reston or Crum Lynne or Greenwood Village or Boca Raton or White Plains
$113k-$188k/yr HybridFull Time
TransUnion
TransUnionNYSE: TRU: Provides global credit reporting and risk management information solutions.
5+ YOE5+ years in cloud/SRE/Platform engineering; expert in GCP, Kubernetes, CI/CD, monitoring; on-call; architectural leadership; IaC; scripting; security; capacity planning.
Google Cloud Platform, Kubernetes, CI/CD, Datadog, Prometheus, Grafana, PagerDuty, Linux, PostgreSQL, MySQL, Redis, Terraform, Pulumi, Python, Bash, Go, Security architecture, IaC tooling
2mo
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Sr Systems Engineer SRE
Wilmington or Urbandale or Irving or Manassas
HybridFull Time
W. R. Berkley
W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.
5+ YOE5+ years IT/infrastructure, 5+ years SRE/DevOps, scripting, observability, cloud/hybrid, Kubernetes, GitOps, automation, security best practices
Dynatrace, Datadog, ELK Stack, Kubernetes, Helm, Prometheus, GitOps, GitHub Actions, Terraform, Ansible, Chef, Puppet, Python, Go, Bash, JavaScript
1mo
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Network Engineer - Onsite Mt. Laurel NJ - 1st Shift
Mt Laurel, New Jersey, United States
$120k-$165k/yr OnsiteFull Time
Blue Mantis
Blue Mantis: Strategic IT services provider for managed cloud and cybersecurity.
Network Engineer with experience in enterprise data centers, on-site in Mt. Laurel NJ; proficient with Cisco Nexus/Arista/Meraki, Windows/Linux/Unix, firewalls, scripting; familiar with cloud networking and monitoring tools; Bachelor’s in CS/IT; CCNA/CCNP; ITIL; multi-site support; game-day/business-critical environment.
SolarWinds, DataDog, Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Windows, Linux, Unix, ServiceNOW, Python, PowerShell, Bash, AWS, Azure, O365
1mo
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Senior Director, Software Engineering
Philadelphia or Alexandria or Ann Arbor
HybridFull Time
Clarivate
ClarivateNew York Stock Exchange: CLVT: Provides data, analytics, and software for the global innovation lifecycle.
10+ YOE5+ MgmtBachelor's in CS or related; 10+ years leadership; 10+ years software development; strong Java and Python.
Java, Python, Angular, Talend, Databricks, Spark, AWS, PostgreSQL, MySQL, Oracle, XML, XSLT, REST, SOAP, NodeJS
5d
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Lead EHV Engineer 2 - Grid
Wilmington, Delaware, United States
$132k-$205k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
10+ YOEBSEE with power systems focus; 10+ years protection/control/telecom for HV substations; 3+ years 500kV/765kV design; strong reporting, coordination, and MS Office skills; ability to lead projects; not sponsoring work authorization.
AutoCAD, MicroStation, Bentley Substation, BlueBeam, Python, MATLAB, Excel, SDS design software
2w
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Staff Systems Engineer/Infrastructure Lead - Digital Products
Reading, Pennsylvania, United States
HybridFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
7+ YOE7+ years in network/systems engineering or cloud infrastructure; experience with digital products/SaaS; strong cloud, IaC, automation, containers, observability; Linux; security; Agile; ability to lead.
AWS, Azure, GCP, Terraform, CloudFormation, Python, Bash, Docker, Kubernetes, Openshift, Datadog, Prometheus, Splunk, Dynatrace, Linux, OIDC, SAML, IAM, Zero Trust, CI/CD, Infrastructure Automation
2w
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Staff Systems Engineer/Infrastructure Lead - Digital Products
Reading, Pennsylvania, United States
HybridFull Time
Penske Truck Leasing
Penske Truck Leasing: Leases and maintains commercial trucks and provides logistics solutions.
7+ YOEBachelor’s or higher in CS/Engineering; 7+ years in network/systems/cloud; hybrid cloud, IaC, automation; containers/service mesh; Linux; security; Agile; travel; strong communication.
Terraform, CloudFormation, Python, Bash, Docker, Kubernetes, OpenShift, API gateways, service mesh, Datadog, Prometheus, Splunk, Dynatrace, Linux, Microsoft Entra ID, IAM, OIDC, SAML
1mo
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Electrical Engineer ICCP Energy Management Systems (EMS) Analyst II/III
Audubon, Pennsylvania, United States
$38-$45/hr HybridFull Time
MWResource
MWResource: Specialized consulting and staffing for critical energy infrastructure systems.
Bachelor’s degree in Electrical/Power Engineering or related field; strong communication; attention to detail; ability to learn and be self-motivated; process improvement mindset; EMS/SCADA familiarity preferred.
UNIX, Linux, SQL, Python, ICCP, SCADA, Energy Management System, PI
2w
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Controls/Automation Engineer Job (Lancaster, PA, US, 17603)
Lancaster, Pennsylvania, United States
$95k-$115k/yr OnsiteFull Time
Armstrong World Industries
Armstrong World IndustriesNYSE: AWI: Designs and manufactures interior ceiling and wall systems.
5+ YOEExperience in controls and automation within manufacturing; AI/data analytics knowledge; 5–10 years; travel up to 25%; bachelor's in a related field; Lean/Six Sigma; strong communication.
Python, SQL, Power BI, Minitab, ANSYS, GaBi, Odeon, 3D modeling
1mo
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Actuarial Data Engineer - Centralized Data Solutions (Radnor, PA, US)
Radnor, Pennsylvania, United States
$97k-$176k/yr HybridFull Time
Lincoln Financial
Lincoln FinancialNew York Stock Exchange: LNC: Provides life insurance, annuities, and retirement planning services.
5+ YOE5–7+ years data engineering/actuarial data experience; Dataiku proficiency; strong communication; ETL/ELT and data quality expertise.
Dataiku, Python, SQL, Spark, AWS, Tableau
1w
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IT Infrastructure & Cloud Engineer (Phoenix, AZ, US, 85085)
Phoenix or Flagstaff or Elkton
$98k-$143k/yr HybridFull Time
W. L. Gore & Associates
W. L. Gore & Associates: Develops high-performance fluoropolymer products for medical, textile, and industrial use.
3+ YOE3+ years IT infrastructure and cloud administration; Azure design/implementation focus; IaC experience; scripting and CI/CD skills.
Ansible, ARM/Bicep, Terraform, CloudFormation/CDK, PowerShell, Python, Azure CLI, Git, GitHub Actions
2mo
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Information Protection Advisor
St. Louis or Bloomfield or Philadelphia
OnsiteFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides global health insurance and pharmacy benefit management services.
7+ YOE7+ years in application development; Node.js/JavaScript, Python, RESTful APIs, Oracle, MySQL; Linux, shell scripting; architecture discussions; strong problem solving and collaboration.
Node.js, JavaScript, Python, REST, Oracle, MySQL, Linux, Shell scripting, Docker, Jenkins, Okta
2w
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Infrastructure Engineering, AVP
Quincy or Boston or Princeton or Clifton or Austin or Kansas City or Berwyn or Kilkenny or Dublin or London or Krakow or Quincy
$90k-$158k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
7+ YOEAVP-level infrastructure engineering role requiring 7+ years Python, full stack development, network automation, SDLC, REST/JSON/XML, and hybrid work model.
Python, Django, REST, JSON, XML, HTML, CSS, JavaScript, React, Bootstrap, Git, CI/CD, Automation, Networking
1w
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Sr. Spclst , Software Engineering
West Point or Rahway
$117k-$184k/yr HybridFull Time
Merck & Co.
Merck & Co.NYSE: MRK: Produces prescription medicines, vaccines, and animal health products.
5+ YOEBachelor's in IT/CS or related tech field; 5+ years software development; Python proficiency; REST APIs; GitHub/automation tools; SQL; Agile workflows; regulatory compliance; cloud platforms; experience with LIMS/ELN and sample management domain.
Python, JavaScript, Java, C#, GitHub, Robot Framework, XRay, REST, SQL, Jira, AWS, Azure, GCP, CloudFormation, Terraform, CI/CD
1w
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Network Systems Engineer- 1st Shift, 7AM to 4PM - Wed-Sun / Onsite 5 Days A Week Mt Laurel NJ
Mount Laurel, New Jersey, United States
OnsiteFull Time
Blue Mantis
Blue Mantis: Provides managed IT, cybersecurity, and cloud infrastructure services.
Experienced network engineer with Windows/Linux/Unix, cloud, and virtualization expertise; strong NOC and incident management skills.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Windows, Linux, Unix, ServiceNow, AWS, Azure, O365, VMware, Rubrik, Zerto, SolarWinds, DataDog, Python, PowerShell, Bash, Kubernetes, Docker
1mo
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System Test Intern
Edgewood, Maryland, United States
$15-$35/hr OnsiteInternship
Smiths Group
Smiths GroupLondon Stock Exchange: SMIN: Global engineering of mission-critical components for industrial markets.
0+ YOEUndergrad in process or completed; 0 years experience; familiar with Windows, Linux, virtualization, and Python.
Windows, Linux, Python, Virtualization
2w
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Catastrophe Research Manager
New York or Boston or Philadelphia or Chicago
$105k-$150k/yr OnsiteFull Time
AIG
AIG: Global provider of property casualty insurance and risk solutions.
6+ YOE6+ years catastrophe research or model development; PhD or Master’s in Climate Science, Natural Hazards, Applied Statistics; strong RMS background; proficient in R, Python, SQL; excellent communication; experience with model reviews and validation.
R, Python, SQL
1mo
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Senior Director, Software Engineering
Philadelphia or Alexandria or Ann Arbor
HybridFull Time
Clarivate
ClarivateNYSE: CLVT: Provides data, analytics, and workflow solutions for global innovation.
10+ YOE5+ Mgmt10+ years in technology leadership with cross-functional teams; 10+ years software engineering; Bachelor's in CS or related field; Proficient in Java and Python.
Java, Python, XML, HTML, XSLT, XML Schema, XQuery, XPath, PDF, TIFF, Angular, Talend, Pentaho, Databricks, Spark, EMR, Hive, Microservices, SOAP, REST, JavaScript, Node.js, AWS, AMQ, JMS, Spring Boot, PostgreSQL, MySQL, SQL Server, Oracle, ETL, SaaS, NL P, ML, AI
3mo
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Senior Advanced Design & Simulation Eng
Lansdale or Houston
OnsiteFull Time
Greene Tweed
Greene Tweed: Manufactures high-performance seals and engineered plastic components for industry.
10+ YOEBS in Engineering; 10+ years of engineering experience; CAD (2D/3D); Python; material modelling/testing; customer-facing; travel 10-20%.
ABAQUS, ANSYS, SolidWorks, Python, DigiMat
2w
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Associate Director, Programming (Macros & Automation)
King of Prussia or Waltham or Glattbrugg
$189k-$220k/yr HybridFull Time
CSL
CSLASX: CSL: Develops and manufactures biopharmaceutical products and vaccines.
10+ YOE10+ years SAS programming, macro development, and automation leadership; knowledge of CDISC; strong collaboration.
SAS, SAS Macro, Python, R
3w
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Data Integration Programmer
Collegeville, Pennsylvania, United States
OnsiteFull Time
Ursinus College
Ursinus College: Private liberal arts college providing undergraduate education in Pennsylvania.
5+ YOEBachelor’s in Computer Science or related field; 5+ years experience; SQL Server; REST/SOAP; HTML/CSS/JavaScript/XML/JSON/JWT; Python/PHP/Node.js for API integration; ERP/Enterprise systems.
Microsoft SQL Server, SQL, REST, SOAP, HTML, CSS, JavaScript, XML, JSON, JWT, Python, PHP, Node.js, ERP, Ellucian Colleague
2mo
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Research Specialist A (Department of Neurosurgery)
Philadelphia, Pennsylvania, United States
$45k-$50k/yr OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: Private Ivy League university and academic research institution
1+ YOEBachelor's degree and 0-1 year of experience; scientific programming (MATLAB, Python) preferred; experience with experimental animals preferred.
MATLAB, Python
1mo
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Postdoc Data Science Oncology
Spring House or Titusville or Cambridge
$95k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
PhD in computational biology or related field; strong omics data experience; proficiency in R/Python; excellent scientific writing; first-author publications.
R, Python, Single-cell RNA-seq, Spatial transcriptomics
6d
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Associate Economist
Philadelphia, Pennsylvania, United States
$84k-$138k/yr HybridFull Time
University of Pennsylvania
University of Pennsylvania: Ivy League university providing research and higher education services.
4+ YOEBachelor’s in Economics or related field with 4 years experience, or Master’s with 2 years; experience with data from tax returns, financial statements; econometric analysis; R, Python, SQL.
R, Python, SQL
6d
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Human Factors Scientist (Ph.D.)
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Exponent
ExponentNasdaq: EXPO: Scientific and engineering consulting firm for complex technical challenges.
Ph.D. in psychology, neuroscience, vision science, or related field; experience in human factors; ability to lead studies; strong communication; programming in Excel, SPSS, MATLAB, Python, or R; Philadelphia area.
Excel, SPSS, MATLAB, Python, R
5d
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Research Assistant in Biomechanics of Locomotion
Philadelphia, Pennsylvania, United States
$41k-$62k/yr OnsiteFull Time
Drexel University
Drexel University: Provides undergraduate and graduate education and conducts academic research.
0+ YOEBachelor's in Biomedical Engineering, Biosciences, or related field; MATLAB or Python; strong analytical skills; neuroscience/muscle physiology knowledge helpful; prior research experience required; full-time commitment.
MATLAB, Python
1mo
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US ETF Strategist
Philadelphia or New York City
HybridFull Time
Nasdaq
NasdaqNASDAQ: NDAQ: Operates global electronic marketplaces and provides financial technology services.
10+ YOE10+ years in ETF product development or strategy; deep ETF construction and regulatory knowledge; proficiency in SQL, Python, R, Tableau.
SQL, Python, R, Tableau
1mo
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Network-based Anomaly Detection Researcher (5673)
Aberdeen, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Three Saints Bay
Three Saints Bay: Provides technical and administrative services to federal government agencies.
PhD in Engineering, Network Science, Neuroscience, CS, Statistics (MS considered); strong research in networks; publications preferred; proficient in Python/SQL/Julia; graph DBs or big data tools; multi-project management; US citizenship with security clearance.
Python, SQL, Julia, Neo4j, TigerGraph, Amazon Neptune, Apache Spark, Scala
2w
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Credit Model Development Quantitative Analyst II - Small Business and Home Secured (Hybrid - see potential locations in job description)
Buffalo or Bridgeport or Wilmington or Baltimore or Washington or New York
$72k-$119k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and institutional banking and trust services.
1+ YOEBachelor’s degree plus 1 year quantitative modeling experience or 5 years education/work; strong Python; SQL; SAS/R; model development in credit risk.
Python, SQL, SAS, R
20h
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Sr Data Scientist
Baltimore or De Pere or Chicago or Kennett Square or Houston or Warrenville
$131k-$145k/yr HybridFull Time
Constellation Energy
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
5+ YOEPython-based data science, ML model development, generative AI, and end-to-end pipelines; Masters/PhD in quantitative field; nuclear/power data domain experience; strong ML/ statistics; proficient in Python/R/Scala/SQL.
Python, R, Scala, SQL, Spark, Hadoop, Databricks, Azure Data Factory
1mo
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Network-based Anomaly Detection Researcher (5673)
Aberdeen, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Three Saints Bay
Three Saints Bay: Provides professional and technical services to federal government agencies.
PhD in Engineering, Network Science, Neuroscience, Computer Science, Statistics, or related field; strong research on complex networks; publications preferred; programming in Python/SQL/Julia; graph databases or big data experience; US citizenship for clearance; ability to manage multiple projects.
Python, SQL, Julia, Neo4j, TigerGraph, Amazon Neptune, Apache Spark, Scala

HiringCafe market data

Python Developer Jobs market signals in Wilmington, DE, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
770+
Hiring companies
220+
Fresh sample
52% new in 30d
Salary visibility
66% show pay

Companies appearing in this market

University of PennsylvaniaJohnson & JohnsonMerck & Co.Penske Truck LeasingAIGBlue MantisHoltec InternationalCencora

Work location mix in visible results

Hybrid: 33Onsite: 27Remote: 2