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Python Developer Jobs in Alton, IL, US

270+ python developer jobs from 96 companies hiring in Alton, IL, US.

272 jobs- Alton • 50 miles
2w
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Mid Software Engineer (SFA)
Saint Louis, Missouri, United States
OnsiteFull Time
Kentro
Kentro: Provides digital transformation and IT services to federal agencies.
5+ YOE5-7 years of relevant software development experience; proficiency in Python, Java, C#, or JavaScript; experience translating requirements into technical solutions; system design and database experience; code reviews; hardware/software integration; must have TS/SCI clearance and be a US citizen.
Python, Java, C#, JavaScript
1mo
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Software Engineer - OEM Airframe Lead
Olathe or Chandler or St. Louis
OnsiteFull Time
Garmin
GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.
1+ YOEBachelor’s degree in CS/EE/CE/SE/AE/Math/Physics or related field; minimum 1 year experience or equivalent; GPA 3.0+; proficient in C/C++ or similar; knowledge of software engineering tools.
C, C++, C#, Java, Python, Assembly, Debugging Tools, Emulators, Simulators, Logic Analyzers, Configuration Management Systems
1mo
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Data Engineer
Clayton, Missouri, United States
OnsiteFull Time
Moneta
Moneta: Provides independent wealth management and financial advisory services.
2+ YOE2-4 years data engineering; SQL and Python; SQL Server, Snowflake; Power BI; data governance; authorized to work in the United States.
SQL, Python, Microsoft Fabric ETL, SQL Server, Snowflake, MuleSoft, Power BI, Power Apps, Palantir
1w
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Lead Software Engineer - SRE
Charlotte or Saint Louis
$119k-$187k/yr HybridFull Time
Wells Fargo
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
5+ YOE5+ Mgmt5+ years in software engineering and observability; strong experience with monitoring, cloud platforms, and infrastructure; leadership in SRE practices.
Splunk, AppDynamics, Grafana, OpenTelemetry, Prometheus, Kubernetes, OpenShift, AWS, Azure, PCF, PKS, Linux, Windows, Java, Python, Shell scripting
3w
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Senior Software Engineer, C++
St Louis, Missouri, United States
HybridFull Time
Exegy
Exegy: Provides high-performance market data and trading infrastructure.
7+ YOESenior software engineer with 7+ years of multithreaded C++ experience; design, implement, and optimize ultra-low latency market data systems.
C++, Linux, Python, Scripting
1w
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Data Engineer
Chesterfield, Missouri, United States
HybridFull Time
Nimble Solutions
Nimble Solutions: Provides revenue cycle management solutions for surgical healthcare providers.
3+ YOE3+ years data engineering/ETL, SQL expert, Python/Scala, cloud platforms (Azure Synapse, Snowflake, Databricks), healthcare data standards HL7/FHIR, HIPAA compliance.
Azure Synapse, Snowflake, Databricks, Microsoft Fabric, Python, SQL, Scala, HL7, FHIR, Power BI, dbt
2mo
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Data Engineer
Falls Church or Fort Meade or Stuttgart or Tampa or Honolulu or Colorado Springs or Doral or Omaha or Scott Air Force Base
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT and cybersecurity services for federal government missions.
3+ YOE3+ years in data science, data engineering, or related field; strong Python, SQL, Spark, and ML tooling; experience with cloud data platforms; ability to work in DoD environment.
Python, SQL, Spark, Databricks, Docker, Terraform, MLflow, SageMaker, PySpark
2w
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BI Engineer
Des Moines or Kansas City or Austin or Omaha or St Louis
OnsiteFull Time
LightEdge
LightEdge: Provides hybrid cloud, colocation, and managed IT infrastructure services.
5+ YOE5+ years in data/analytics; SQL proficiency; dashboard development; cloud data warehouse experience; strong communication with stakeholders.
Python, SQL, Power BI, Snowflake, Redshift, Databricks, Tableau, Domo
1mo
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Systems Engineer
Earth City, Missouri, United States
OnsiteFull Time
MiTek
MiTekNYSE: BRK-B: Provides software and automation for the building industry.
8+ YOEDesign, develop, and test electrical/robotic control systems; strong PLC/automation and integration experience; onsite in Earth City, MO; travel up to 25%.
Allen-Bradley, Siemens, TIA-Portal, Profinet, ProfiSafe, Python, C#, Visual Components, Robotics, PLC
1mo
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Platform Engineer
Chesterfield, Missouri, United States
OnsiteFull Time
Linxup
Linxup: Provides GPS fleet tracking and asset management software solutions.
5+ YOEBachelor's degree or equivalent, 5+ years platform engineering/DevOps/SRE, cloud provider expertise (GCP/AWS/Azure), Docker/Kubernetes, scripting (Python/Go/Bash), CI/CD, IaC (Terraform/Ansible), monitoring and observability, strong communication.
Terraform, Ansible, Jenkins, GitLab CI, GitHub Actions, Prometheus, Grafana, ELK, Docker, Kubernetes, Python, Go, Bash
1mo
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Databricks Data Engineer
Manassas or Chesterfield
OnsiteFull Time
W. R. Berkley
W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.
3+ YOE3+ years in Databricks/PySpark with cloud data pipelines; SQL/Python skills; ML/MLOps experience a plus.
Azure Databricks, Delta Lake, PySpark, Python, MLflow, Databricks Workflows, Delta Live Tables (DLT), Unity Catalog, SSIS, AZURE, GitHub Actions, Azure DevOps, Pandas, SQL
1mo
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Analytics Engineer II
Saint Louis, Missouri, United States
$88k-$114k/yr HybridFull Time
Safety National
Safety National: Provides specialty insurance and reinsurance for workers' compensation.
3+ YOE3+ years in production data systems or analytics; strong SQL and Python; data modeling; CI/CD; Git; hybrid work in St. Louis.
SQL, Python, dbt, Snowflake, Git, CI/CD, Airflow, Spark, Azure, AWS, GCP
2w
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Data Engineer II
Netherlands or Spain or United Kingdom or Atlanta or Boston or Charlotte or Chicago or Cincinnati or Miami or Milwaukee or Minneapolis or Philadelphia or Raleigh or St. Louis or Tampa
RemoteFull Time
Dataiku
Dataiku: Collaborative platform for enterprise artificial intelligence and data science.
3+ YOE3+ years data engineering experience; strong SQL & Python; Snowflake; Dataiku DSS; DevOps tools; data modeling; data pipelines; remote collaboration.
Python, SQL, Snowflake, Dataiku, GitHub Actions, Azure DevOps, Jenkins
3w
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Mid-Level Dashboard Developer
Scott Air Force Base, Illinois, United States
$68k-$92k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOE2+ years data analytics experience; 1+ year BI dashboards; Secret clearance; BA/BS; experience with SQL, Python, ETL, Databricks, Spark; US citizenship.
Databricks, SQL, Spark, ETL, Tableau, Power BI, Qlik, Python
2w
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Senior Data Engineer
Denver or Kansas City
$110k-$145k/yr RemoteFull Time
CRB
CRB: Provides design and construction services for life sciences facilities.
7+ YOE7+ years SQL data warehousing and ETL with Microsoft stack; 2+ years Microsoft Fabric; Python and PowerShell; Azure; BI/tools experience; remote collaboration.
SQL Server, Azure SQL, Synapse, SSIS, Azure Data Factory, Microsoft Fabric, Power BI, Databricks, Python, PowerShell, Azure DevOps
1w
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Virtualization & Storage Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Blitt & Gaines
Blitt & Gaines: Legal services for debt recovery and creditor representation.
3+ YOE3+ years in virtualization and enterprise storage; VMware vSphere; SAN/NAS; Linux/Windows admin; scripting (PowerShell, Python, Ansible, Terraform); backup/DR; networking basics.
VMware vSphere, vCenter, SAN, NAS, Dell EMC, NetApp, iSCSI, FC, NFS, SMB, Veeam, Rubrik, PowerShell, Python, Ansible, Terraform, Linux, Windows
1mo
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Senior Quality Test Engineer II
St. Louis or Maryland Heights
$87k-$144k/yr RemoteFull Time
RELX
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
3+ YOELead testing efforts, define QA strategies, plan and execute tests; collaborate across teams; 3 years experience; Bachelor’s degree.
Cypress, Jasmine, Java, JavaScript, Python, PostgreSQL, Docker, Jenkins, Tomcat, WebLogic, Jetty
2w
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Sr Cloud Engineer
St. Louis, Missouri, United States
$120k-$155k/yr OnsiteFull Time
Federal Reserve System
Federal Reserve System: The central bank of the United States.
10+ YOEAWS cloud experience with Oracle and Java development; 10+ years IT experience related to cloud/ software solutions; CI/CD and DevOps tooling; Infrastructure as Code; AWS services; US citizenship.
AWS, Terraform, CloudFormation, Python, Java, GitLab, PostgreSQL, CI/CD, Git, Maven, Nexus, Fortify, Sonar
2w
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IT Security Engineer
Kansas City or Atlanta or Birmingham or Boston or Chattanooga or Chicago or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Los Angeles or Miami or Nashville or New York or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or St. Louis or Wilmington or Washington
$100k-$120k/yr HybridFull Time
Polsinelli
Polsinelli: Am Law 100 law firm providing comprehensive legal services.
2+ YOE2-4 years in security engineering and on-prem security; AD with Azure; SIEM workflows; scripting (Python/PowerShell); metrics/logging (Splunk-like) experience; BS in CS/CE/IS or equivalent.
Active Directory, Azure, SIEM, Python, PowerShell, Splunk-like logging
3d
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Solutions Engineer, Network Technologies
Tempe or St. Louis
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
5+ YOEBachelor’s in IT or related field or equivalent work experience; 5+ years enterprise network experience; Cisco Nexus; F5 LTM/GTM; DDI/Infoblox; BGP/OSPF/TCP/IP; Azure IaaS; Python and IaC automation.
Cisco Nexus 9000, F5 LTM, F5 GTM, Infoblox, Python, Terraform
1mo
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Compliance Engineer
Scott AFB, Illinois, United States
RemoteFull Time
DecisionPoint
DecisionPoint: Provides IT and cybersecurity services for federal government agencies.
4+ YOEActive Secret clearance; 4+ years GitLab security policy; GitOps with ArgoCD; Docker/Kubernetes; IaC with Terraform; scripting (Bash/Python/Go); DOD 8140 IAT II.
GitLab, ArgoCD, Terraform, AWS, Docker, Kubernetes, SAST, DAST, Secrets Management, Policy-as-code, CI/CD
2w
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Senior Systems Performance Engineer
Weldon Spring, Missouri, United States
HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.
4+ YOEBachelor’s degree or four+ years experience; AMOS/ENM scripting with Python; valid driver’s license; willingness to travel up to 25%.
AMOS/ENM, Python
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
2mo
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Full Stack Engineer Intern
Saint Louis, Missouri, United States
OnsiteFull Time, Internship
Delta Dental of Missouri
Delta Dental of Missouri: Provides dental and vision insurance benefits and administrative services.
Pursuing or recent graduate in Computer Science or Engineering; knowledge of Agile/Scrum; familiarity with Azure/AWS, Docker, Kubernetes, Jenkins; Git/Jira; Python, C#, Node.js, Angular/React/Java/JavaScript.
Jenkins, Docker, Kubernetes, Azure, AWS, Selenium, Playwright, Git, Jira, Python, C#, Node.js, Angular, React, Java, JavaScript
1mo
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Hybrid Cloud Platform Engineer
Springfield or St. Louis
OnsiteFull Time
Valiant Solutions
Valiant Solutions: Provides cybersecurity and IT services to federal government agencies.
5+ YOEBachelor's in CS/CE or related, 5-8 years developer experience, DoD 8570 IAT Level II with listed certifications.
Amazon Web Services, Red Hat OpenShift, Linux (RHEL/RHCOS/CentOS), Docker, Kubernetes, Git, GitLab CI, Jenkins, Python, Shell scripting, RabbitMQ, Redis, PostgreSQL, Elastic Stack, Crossplane, Kyverno, Red Hat GitOps, vSphere
2mo
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Hybrid Cloud Platform Engineer (PaaS)
Springfield or St. Louis
HybridFull Time
Bcore
Bcore: Delivers intelligence and technical solutions to U.S. government agencies.
5+ YOEExperience deploying and managing RedHat OpenShift; AWS; Python, shell scripting, Git; Linux; CI/CD tools; container platforms.
Red Hat OpenShift, AWS, Python, Shell scripting, Git, RHEL, RHCOS, CentOS, GitLab CI, Jenkins, GitOps, Docker, Kubernetes
4w
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Hybrid Cloud Platform Engineer
Springfield or Saint Louis
HybridFull Time
PTFS
PTFS: Enterprise content management and digital archiving for government agencies.
5+ YOEBachelor's degree in a technical field; 5-8 years developer experience; DoD 8570 IAT Level II certs; Active TS/SCI clearance.
OpenShift, Crossplane, Kyverno, GitOps, AWS, Python, Shell scripting, Git, RHEL, RHCOS, CentOS, GitLab CI, Jenkins, Docker, Kubernetes
1mo
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Hybrid Cloud Platform Engineer
Springfield or Saint Louis
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEBachelor's degree and 5-8 years developer experience; DoD 8570 IAT Level II (Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, CCNA) or equivalent.
OpenShift, Crossplane, Kyverno, Red Hat GitOps, Amazon Web Services, Python, Shell scripting, Git, Red Hat Enterprise Linux, RHEL, RHCOS, CentOS, GitLab CI, Jenkins, Docker, Kubernetes
9h
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
2w
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Solutions Engineer
St. Louis or Nebraska
$178k-$281k/yr HybridFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
7+ YOE7+ years in Solutions/Systems Engineering; strong communication to executives; deep security and cloud tech experience; travel within US.
Linux, Windows, MacOS, Android, iOS, AWS, Azure, GCP, REST API, Python, SAML/SSO, VPN, DLP, NGFW, EDR
3w
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Sales Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Cerio
Cerio: Software-defined composable infrastructure for accelerated computing and AI.
Pre-Sales / SME in data center infrastructure; thrives in startup environments; strong communication and proposal skills; willing to travel in US/Canada.
Python, Terraform, Ansible, MS Word, PowerPoint, Excel, CRM
1mo
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Engineer Network
St Louis, Missouri, United States
OnsiteFull Time
Nice-Pak Products
Nice-Pak Products: Manufacturer of private brand hygiene and personal care products.
5+ YOEBachelor's degree in computer science, information technology, or related field. Minimum 5 years in enterprise network engineering.
TCP/IP, BGP, OSPF, VLANs, QoS, Cisco, Palo Alto, Fortinet, Azure, M365, PowerShell, Python, ITIL, Agile
1mo
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Engineer Network
St Louis, Missouri, United States
OnsiteFull Time
Nice-Pak Products
Nice-Pak Products: Global manufacturer of pre-moistened wipes for consumer and professional use.
5+ YOEBachelor's degree in computer science or information technology; 5+ years enterprise network engineering; strong TCP/IP, BGP, OSPF, VLANs, QoS; experience with Cisco, Palo Alto, Fortinet, and cloud platforms (M365, Azure); automation, troubleshooting, and performance optimization; cybersecurity awareness; ITIL and Agile familiarity.
TCP/IP, BGP, OSPF, VLAN, QoS, Cisco, Palo Alto, Fortinet, M365, Azure, PowerShell, Python, ITIL, Agile, VMware
1w
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Hybrid Cloud Platform Engineer (PaaS)
St. Louis, Missouri, United States
OnsiteFull Time
Abile Group
Abile Group: Provides engineering and IT services to federal government agencies.
5+ YOETS/SCI with CI Poly; Bachelor's in CS/CE or related field; 5-8 years developer experience; DoD 8570 IAT II certs (Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA); US citizenship.
OpenShift, Crossplane, Kyverno, GitOps, AWS, Python, Shell, Git, RHEL/RHCOS, CentOS, GitLab CI, Jenkins, Docker, Kubernetes
2w
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Senior AWS Software Data Engineer
Hazelwood, Missouri, United States
$161k-$217k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Manufactures commercial and military aircraft, satellites, and defense systems.
8+ YOE8+ years data engineering/software development; 5+ years big data; 5+ years cloud; 3+ API data ingestion; ability to obtain US security clearance.
AWS, Azure, GCP, DynamoDB, RedShift, Lambda, OpenSearch, API, Jira, Git, Python, SQL, NoSQL
1d
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Senior Threat Engineer
Creve Coeur, Missouri, United States
$89k-$135k/yr RemoteFull Time
Reinsurance Group of America
Reinsurance Group of AmericaNYSE: RGA: Provides global life and health reinsurance and risk solutions
3+ YOE3+ years in incident response, security engineering, threat emulation or related areas; bachelor’s degree; automation and metrics experience; strong communication.
Windows, MacOS, Linux, Powershell, Python, JavaScript, TypeScript, AWS, GCP, Azure, Active Directory, Okta, OpenID, SAML, OAuth, JWT, Networking, SIEM, EDR, ServiceNow, Forensic tools, DNS
2w
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Mid-Level Electrical Engineer
Clayton, Missouri, United States
$73k-$106k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Provides engineering and consulting services for the power industry.
3+ YOEBS in Electrical Engineering; 3+ years in power/industrial design; experience with medium/low voltage systems; travel occasionally; FE exam preferred but not required.
ETAP, SKM, Python, MATLAB, Excel
2w
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Senior DevOps Engineer
Chicago or Dallas or Champaign or Kansas City or St. Louis
$132k-$155k/yr HybridFull Time
Aviatrix
Aviatrix: Provides secure multi-cloud networking and cloud-native network security.
5+ YOE5+ years DevOps/infrastructure experience; Terraform expertise; AI/LLM integrations; MCP; CI/CD platforms; cloud (AWS/GCP/Azure); strong networking knowledge.
Terraform, AWS, GCP, Azure, Kubernetes, GitHub Actions, GitLab CI, Jenkins, CircleCI, ArgoCD, Flux, Python, Bash, Go, Datadog, Prometheus, Grafana, OpenTelemetry, Model Context Protocol, LLM APIs
4d
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Test Systems Engineer
Saint Louis, Missouri, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
6+ YOEBachelor's degree or 6+ years in Engineering/CS; 6+ years test management; experience with traditional, Agile, and DevOps; TS/SCI with poly.
JMeter, Jenkins, Docker, Postman, Swagger, Nexus, Apigee, GitHub/GitLab, Java, Bash, Curl, XML, JSON, SQL, Python, JavaScript, AWS, C2S
1mo
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Site Reliability Engineer (SRE)
Beavercreek or Huntsville or St. Louis
OnsiteFull Time
Radiance Technologies
Radiance Technologies: Engineering and technology solutions for defense and intelligence.
1+ YOE1+ years in operations, sys admin, DevOps, or software engineering; BS in CS/CE or related field; TS clearance; systems thinking; observability; basic software engineering; Linux networking; strong communication.
Python, Go, Kubernetes, Argo CD, GitLab, GitHub, Jenkins, Docker, Locust, Gatling, Prometheus, Grafana, Perses

HiringCafe market data

Python Developer Jobs market signals in Alton, IL, 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
270+
Hiring companies
96
Fresh sample
59% new in 30d
Salary visibility
43% show pay

Companies appearing in this market

Edward JonesSargent & LundyFederal Reserve SystemGeneral Dynamics Information TechnologyRadiance TechnologiesAccentureBoeingCACI

Work location mix in visible results

Onsite: 29Hybrid: 24Remote: 5