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Python Engineer Jobs in Dover, DE, US
270+ python engineer jobs from 94 companies hiring in Dover, DE, US.
6d
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Lead EHV Engineer 2 - Grid
Wilmington, Delaware, United States
$132k-$205k/yr HybridFull Time
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
18h
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CFD Propulsion Research Engineer
Aberdeen Proving Ground, Maryland, United States
$100k-$200k/yr OnsiteFull Time
4+ YOEBachelor or higher in Mechanical or Aerospace Engineering with 4+ years, or MS with 2+ years, or PhD with 0+ years; SECRET clearance; CFD experience; ANSYS Fluent; MATLAB/Python.
ANSYS Fluent, MATLAB, Python
1mo
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Data Engineer
Fort Meade, Maryland, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEDesign and implement data infrastructure, ETL pipelines, data integration; 8+ years with BS; TS/SCI clearance; Python/SQL/Scala; Spark/Kafka/Hadoop; cloud data services.
Python, SQL, Scala, Spark, Kafka, Hadoop, Airflow, NiFi, Cloud Data Services
2mo
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Cyber R&D Engineer
Fort Meade, Maryland, United States
$117k-$243k/yr OnsiteFull Time
5+ YOEBS in Computer Science or Engineering; 5 years of direct relevant experience; 5 years in Windows/Linux; proficiency in C, C++, Python, Java/Javascript, Bash, Rust, Assembly.
C, C++, Python, Java, JavaScript, Bash, Bourne Shell, Rust, Assembly, GDB, Valgrind, LLDB, IDA Pro, Ghidra, SCons, SIEM
2mo
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CNO Developer
Hanover, Maryland, United States
OnsiteFull Time
4+ YOEDevelop and implement CNO capabilities; strong Python/C++ skills; TS/SCI with poly clearance preferred.
Python, C/C++, JIRA, Confluence, Crucible, TCP/IP
2mo
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Software Engineer
Annapolis Junction or Hanover
$50k-$290k/yr OnsiteFull Time
US citizen with active TS/SCI clearance; Linux proficiency; programming in Python/Java/C/C++/JavaScript; Git; container tech (Docker/Kubernetes); shell scripting; experience with CI/CD; strong security-focused software development.
Bash, Python, Java, C, C++, JavaScript, Git, Docker, containerd, Podman, Kubernetes, Ansible, FastAPI, React, MongoDB, PostgreSQL, RabbitMQ, Kafka, Elastic Stack, Prometheus, Grafana, Splunk, Jira, Confluence, Slurm, AWS
2w
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Snowflake Developer
Buffalo or Wilmington
$68k-$109k/yr HybridFull Time
10+ YOE10–12 years of experience in development or data engineering; strong Snowflake expertise (Snowpark Python, Snowflake SQL, Tasks, Streams, Snowpipe); Agile experience; excellent collaboration and communication.
Snowflake, Snowpark Python, Snowflake SQL, Snowpipe, Snowflake Tasks, Snowflake Streams
1w
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Data Engineer
Aberdeen or United States
$85k-$141k/yr RemoteFull Time
4+ YOEActive SECRET clearance; 4+ years in data engineering; Bachelor's degree; SQL/ETL; cloud DBs; BI tools; data governance.
SQL, Python, Databricks, Palantir Foundry, Tableau, Power BI, R
2w
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Snowflake Developer
Buffalo or Wilmington
$68k-$109k/yr HybridFull Time
10+ YOE10–12 years in development or data engineering; strong Snowflake expertise (Snowpark Python, Snowflake SQL, Tasks, Streams, Snowpipe); Agile experience; capable of delivering scalable data solutions and collaborating with stakeholders.
Snowflake, Snowpark Python, Snowflake SQL, Snowpipe, Snowflake Tasks, Snowflake Streams
2mo
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Software Engineer
Fort Meade, Maryland, United States
$200k-$230k/yr OnsiteFull Time
14+ YOETS/SCI with poly; Bachelor's in CS/Engineering; 14 years experience; Linux, C++, Java; scripting; Git; Docker; strong problem-solving and communication.
C++, Java, Shell, Python, JavaScript, Bash, Git, Docker, Linux
2w
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Gen AI Engineer
Atlanta or Richmond or Lake Mary or Nashville or Indianapolis or Wilmington or Mason or Grand Prairie or Norfolk
HybridFull Time
4+ YOEBachelor’s in a quantitative field or equivalent with 4+ years of experience; advanced Python; experience with ML/NLP/LLM; cloud platforms; strong collaboration skills.
Python, SQL, Hugging Face, TensorFlow, Keras, PyTorch, Spark, GCP, AWS, Azure
1mo
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CNO Developer
Hanover or Fort Meade
$120k-$150k/yr OnsiteFull Time
4+ YOEBS in a technical field or HS diploma with 4+ years of technical experience; proficient in Python or C/C++; capable of troubleshooting and debugging; onsite role; TS/SCI w/Polygraph clearance.
Python, C/C++, TCP/IP, socket programming, Assembley programming concepts, Atlassian tools (JIRA Confluence Crucible), JIRA, Confluence, Crucible
2w
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Software Engineer - 90402844 - Washington DC, Philadelphia PA or Wilmington DE (US)
Washington or Wilmington or Philadelphia
$72k-$93k/yr OnsiteFull Time
1+ YOEBachelor’s degree or equivalent; 1+ year software engineering; Java, Python, SQL; frontend/backend development; CI/CD and cloud; onsite in DC/DE/PA.
Angular, React, Java, Python, SQL, NoSQL, AWS, Azure, CI/CD
3w
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Software Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOE7+ years in software development; TS/SCI with Poly; Bachelor's in CS; Linux development; C/C++, Python; Git/GitLab; IDEs (VSCode, Eclipse); Agile (Scrum); geospatial processing and SDR familiarity.
Linux, C/C++, Python, Git, GitLab, VS Code, Eclipse, Agile (Scrum)
1w
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Software Engineer II
Wilmington, Delaware, United States
$153k-$162k/yr OnsiteFull Time
5+ YOEBachelor’s in Computer Science or related field plus 5 years of experience; Hadoop Hive, Shell Scripting, Python, Snowflake, Informatica, Git/Bitbucket, Spark, Airflow/Automic, SQL Server.
Hadoop, Hive, Shell Scripting, Python, Snowflake, Informatica, Git/Bitbucket, Spark, Apache Airflow, Automic, SQL
1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
Bachelor's in CS or related; experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; Windows/Linux; Jenkins; TS/SCI Polygraph; strong software development principles.
Java, Python, C/C++, SQL, XML, HTML, Tomcat, WebLogic, JBoss, Jenkins, Postgres, Oracle, Selenium, Mockito, Cucumber, UFT, FitNesse, TDD, SAFe
1mo
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AI/ML Engineer
Aberdeen Proving Ground, Maryland, United States
$170k-$210k/yr RemoteFull Time
5+ YOE5+ years hands-on AI/ML production experience; Python/R/Java; TensorFlow/PyTorch/Scikit-learn; Palantir Foundry; Docker/Kubernetes/MLOps; cloud or hybrid environments; strong communication.
Python, R, Java, TensorFlow, PyTorch, Scikit-learn, Keras, Palantir Foundry, Docker, Kubernetes, MLflow
1mo
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Senior Backend Engineer – AI Agent
Wilmington, Delaware, United States
RemoteFull Time
5+ YOE5+ years backend development; Python or Node.js; SQL/NoSQL databases; REST APIs; microservices; cloud (AWS/Azure/GCP); AI infra experience preferred.
Python, Node.js, SQL, NoSQL, RESTful APIs, Microservices, AWS, Azure, GCP, AI infrastructure
1mo
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Embedded Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
Must be a U.S. citizen; active clearance with a polygraph; Bachelor's degree in CS, engineering, or related field; embedded/low-level development experience preferred
Linux, Windows, Embedded systems, Ghidra, C, C++, Python, Rust, Go, Git, Subversion, Jira, Confluence, PowerShell, Bash, Assembly, Java, JavaScript
2w
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Software Engineer 3 - III
Annapolis Junction, Maryland, United States
RemoteFull Time
12+ YOE12+ years software engineering experience on complex programs; bachelor's in CS; 4 additional years may substitute for degree.
React, JavaScript, node.js, Rust, Python, shell script, Kubernetes, Helm, Micro-Services, Service-mesh, Load Balancing, Cloud Migration, nifi, JEST, Grafana, InfluxDb, Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ, Kafka, Ansible, Salt, Terraform, Web-Sockets, JBLOCKS, CASPORT, Neo4j
3mo
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Principal Network Engineer
Newark, Delaware, United States
$128k-$184k/yr OnsiteFull Time
10+ YOE10+ years in network infrastructure; strong Cisco, VPN/SD-WAN, firewall concepts; Aruba/ClearPass/Cisco ISE; load balancers (F5/Citrix); scripting (Python/Ansible); CCNA/CCNP/MSCE a plus; Bachelor's in CS/IS; Master preferred.
Cisco IOS, VPN, SD-WAN, Firewall, Aruba Controllers, ClearPass, Cisco ISE, F5, Citrix, DNS, Active Directory, DHCP, Python, Ansible
1mo
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Software Systems Engineer Senior
Aberdeen, Maryland, United States
$116k-$262k/yr OnsiteFull Time
10+ YOESenior software systems engineer with 10+ years in the software lifecycle, TS/SCI clearance, leading contractor teams, RF architectures, EW/SIGINT, and MOSA; Bachelor's in CS or Software Engineering.
Java, Python, C++, MOSA, AWS, Azure, containerization, microservices, CI/CD, Scrum, Kanban, APIs, Databases, Cybersecurity
1mo
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1650 - Software Developer
Belcamp, Maryland, United States
$83k-$140k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
10+ YOE10+ years in software development; 5+ years DoD software support; strong requirements analysis, architecture, and coding skills; Java, Python, C#, and JavaScript; ability to document software; U.S. citizen; Secret security clearance or higher; Bachelor's Science degree.
Java, Python, C#, JavaScript
3w
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Senior Application\Middleware Engineer
Charleston or Newark or Bellevue or Plano or Detroit or Nashville or Tulsa or New York
OnsiteFull Time
10+ YOEBachelor’s degree in engineering; 10+ years in a global environment; AWS certifications or equivalent; strong middleware experience (IBM WebSphere, Apache Tomcat, Java, JBoss, SFTP, Dynatrace, IIS, etc.); Windows/Linux server administration; AWS services including S3, EKS, ECS, containers, Kubernetes, Terraform; scripting in PowerShell or Python a ...
AWS, Linux, Windows Server, IBM WebSphere, Apache Tomcat, Java, JBoss, SFTP, Dynatrace, IIS, Terraform, PowerShell, Python, ServiceNow, Microsoft Teams, SharePoint, Kubernetes, EKS, S3, ECS
2w
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Mid-Level Application Developer
Fort Meade, Maryland, United States
$70k-$190k/yr OnsiteFull Time
6+ YOETS/SCI with polygraph; 6 yrs experience or 4 yrs with B.S./4 yrs M.S; proficient in C/C++/Python; Unix; network programming; Jira/Confluence; Git/Subversion.
C/C++, Python, Unix, Network Programming, Jira, Confluence, Git, Subversion
1mo
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R&D Test Engineer
Newark, Delaware, United States
OnsiteFull Time
6+ YOEBachelor’s degree in Chemical/Mechanical/Mechatronics Engineering plus six years of relevant industrial experience; hydrogen tech experience; CAD, data analysis, PLC/control systems; lab safety.
Python, 3D CAD, PLC, Control Systems, ICP-MS, XRF, SEM, Raman spectroscopy, FTIR, Ion Chromatography
1mo
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ML Software Developer II
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
5+ YOEBachelor's degree; 5-9 years Python and ML experience; DoD security eligibility; US citizenship; ability to obtain DoD clearance
Python, TensorFlow, MySQL, C++, NLP, Deep Learning
1w
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Senior Cyber Security Engineer
Wilmington, Delaware, United States
RemoteFull Time
5+ YOE5+ years in security operations or SIEM/SOAR; Cortex XSIAM; SIEM/XDR and threat detection; XQL/KQL/SPL; Python scripting; enterprise-scale experience; Bachelor's degree; relevant certifications preferred.
Cortex XSIAM, XQL, KQL, SPL, Python, MITRE ATT&CK, Cortex XDR
2mo
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Full Stack Developer (MD, Hanover)
Hanover, Maryland, United States
OnsiteFull Time
3+ YOE3+ years as a full stack developer; React/Next.js; Node.js/Python; DoD/regulatory experience a plus; AI/LLM integration experience.
React, Next.js, Node.js, Python, AWS, PostgreSQL, DynamoDB, MongoDB, REST APIs, Git
2w
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Digital Innovation Engineer
Wilmington or Florence or Auburn Hills or Irving
HybridFull Time
1+ YOEMaster’s degree or higher (or equivalent experience) in CS/CS engineering, ML, physics, applied math, or related field; 1+ years in modeling, data analysis, and digital transformation; strong AI + physics ML; materials science foundation; statistical modeling and experimental design; ability to translate quantitative methods to practical workflows.
Python, Bayesian optimization, Machine learning frameworks, Statistical analysis tools
2w
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Software Developer (Engineer Software 3) - 28228 (Aberdeen Proving Ground, MD, Remote, United States)
Aberdeen Proving Ground, Maryland, United States
$100k-$130k/yr HybridFull Time
5+ YOESenior software engineer with 5+ years experience, proficient in C++, experience in space domain simulations, ability to obtain Top Secret clearance.
C++, Python, GitLab, Jira, Confluence, Discourse
2w
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Summer 2026 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteFull Time
0+ YOE0+ years of related experience; proficiency in Python, Java, C/C++, Rust, JavaScript/TypeScript; US citizenship required; software development best practices; teamwork.
Python, Java, C/C++, Rust, JavaScript/TypeScript
6d
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Linux L3 Systems Engineer - Infrastructure Security, AVP
New Castle, Delaware, United States
$96k-$145k/yr HybridAll Commitments Available
3+ YOE3+ years data security experience; scripting in Python/Unix Shell/Perl/PowerShell; strong Linux and Windows; server OS experience; NoSQL experience; production server support; TCP/IP; RDBMS basics; PKI/Encryption knowledge; strong communication.
Python, Unix Shell, Perl, PowerShell, Linux, Windows, NoSQL, PKI
2mo
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Lead Data Engineer (Bank Tech)
Wilmington, Delaware, United States
$179k-$205k/yr OnsiteFull Time
4+ YOELead data engineer with 4+ years in application development, 2+ years in big data, and 1+ year in cloud computing (AWS/Azure/GCP).
Java, Scala, Python, SQL, NoSQL, MongoDB, Cassandra, Redshift, Snowflake, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Unix/Linux, Shell scripting
2mo
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Lead CNO Developer (Onsite)
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOE5+ MgmtBachelor’s degree plus extensive experience; 12+ yrs in programming (Assembly, C, C++, Java, Perl, Python); 10+ yrs on CNO tools; 5+ yrs leading teams; 4+ yrs evading IDS; 4+ yrs sockets programming.
Python, C, C++, Java, Perl, Assembly, Bash, PowerShell, IDA Pro, Ghidra, OllyDbg, Git, Networking, IDS evasion
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
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
3mo
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Eng Sr Prin II - Test
Annapolis Junction, Maryland, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEJava expertise; broad experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; cryptography knowledge; Windows/Linux; web services; strong software principles; effective communication; independent thinker.
Java, Python, C/C++, SQL, SOAP/WSDL, PERL, PowerShell, Eclipse, Postgres, Oracle, Jenkins, JSON, HTML, XML, XSLT
2mo
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Full Stack Developer (Power Automate + AI)
Aberdeen, Maryland, United States
HybridFull Time
5+ YOE5+ years in software engineering; Power Automate and Power Platform expertise; DoD security clearance; strong stakeholder collaboration; secure integrations.
C#, .NET, Node.js, Python, Power Automate, Power Apps, Power BI, Dataverse, SharePoint, Azure, ALM, Graph/REST
1w
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Software Engineer - Early Career
Camden or Moorestown
OnsiteFull Time
0+ YOEBachelor’s degree in Computer Science or equivalent; OO C++ experience; automated testing tools; US citizen; ability to obtain government security clearance
C++, UML, Linux, Git, JIRA, Confluence, Python
1mo
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Software Engineer - Level II
Aberdeen Proving Grounds, Maryland, United States
$86k-$150k/yr OnsiteFull Time
3+ YOEUS citizen; Secret clearance; degree with experience in software development and SDLC.
Java, C++, Python, JavaScript, Git, TCP/IP
HiringCafe market data
Python Engineer Jobs market signals in Dover, 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
270+
Hiring companies
94
Fresh sample
50% new in 30d
Salary visibility
63% show pay
Companies appearing in this market
BAE SystemsCapital OneManTechCSCSargent & LundyAmtrakAthenaAugustine Consulting
Work location mix in visible results
Onsite: 41Hybrid: 15Remote: 6