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Java Python Developer Jobs in Pennsylvania, United States
910+ java python developer jobs from 450+ companies hiring in Pennsylvania, United States.
3w
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QA Engineer 2
Canada or United States
$75k-$105k/yr RemoteFull Time
Manual and automated QA, test design, AI tooling in QA, Agile, strong communication.
JavaScript, TypeScript, Java, C#, Playwright, Selenium, Jenkins, Python, DataDog
1w
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Senior Backend Engineer
United States or Canada
$172k-$203k/yr RemoteFull Time
4+ YOE4+ years building large-scale backend systems and APIs; TypeScript experience; Kubernetes/auto-scaling; AI-first tooling; SQL/NoSQL databases; AWS; strong communication.
TypeScript, Go, Python, Java, Kubernetes, Docker, AWS, Datadog, React
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
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
2w
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Senior Software Engineer II, (ML/AI Platform)
United States
$192k-$202k/yr RemoteFull Time
3+ YOE3+ years software development; 2+ years in large-scale distributed systems; 1+ year of technical leadership; strong production services; bachelor’s in CS or related field.
Python, Java, Go, Distributed Systems, ML Platform
5d
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Software Engineering Co-op
United States
$35/hr RemoteAll Commitments Available
Constant Contact: Provides digital marketing and automation tools for small businesses.
Currently enrolled in a Computer Science degree program or equivalent; experience with Java, Python, JavaScript (React), Ruby; web apps in CI/CD; REST; relational and NoSQL databases; Java/Spring; AWS and Kubernetes; AI tooling like Cursor and Claude Code; strong communication.
Java, Python, JavaScript, Ruby, React, Spring, REST, AWS, Kubernetes, OKD, Cursor, Claude Code, MCP, CI/CD, CSS, HTML, SQL, NoSQL
3w
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Advanced Software Engr
Fort Washington, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years software engineering; AI/data-driven integration; strong in C++, C#, Java, Python, or HTML/React; experience with Docker and Kubernetes.
Docker, Kubernetes, C++, C#, Java, Python, HTML, React
2mo
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Lead LLM Engineer
United States
RemoteFull Time
6+ YOELead Azure-based LLM stack design, fine-tuning, and deployment; build retrieval pipelines; optimize performance and reliability.
Azure Machine Learning, AKS, FAISS, Pinecone, Python, Go, Java, Docker, Kubernetes, FastAPI, Flask, Azure AD, Key Vault, Azure Monitor, Grafana, LoRA, QLoRA, PEFT
2mo
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Lead Software Engineer
United States
$139k-$244k/yr RemoteFull Time
7+ YOESenior backend-focused engineer with 7+ years in programming; strong PHP, MySQL, Linux, CI/CD, and cloud experience; authorized to work in the U.S.; BS or higher in Computer Science or related field.
PHP, Python, GoLang, Java, MySQL, Redis, Memcached, Linux, Docker, GCP, OTel
3w
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Staff Software Engineer
United States
$170k-$213k/yr RemoteFull Time
7+ YOEBA/BS in Computer Science or related field; 7+ years experience; strong in LLM workflows and SDLC; cloud/AWS; fullstack React/Node.js; performance, scalability, and reliability focus.
Python, JavaScript, Java, .NET, React, React Native, Node.js, AWS
1mo
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Staff Software Engineer
United States
RemoteFull Time
6+ YOESeeking a Staff Software Engineer to build AI-enabled software with a systems mindset and product orientation.
Python, Java, Angular, DBT, Snowflake
2w
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Sr. Software Engineer
United States
$99k-$168k/yr RemoteFull Time
Senior software engineer with strong OO, cloud, RESTful services, databases, and modern frameworks; lead design, mentor teammates, and collaborate with stakeholders.
REST, PostgreSQL, SQL Server, JPA, Hibernate, Entity Framework, Azure, AWS, Jira, Confluence, C++, Java, JavaScript, Python, SQL, PL/SQL, .NET, Google Web Toolkit
1mo
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Lead Software Engineer
Malvern, Pennsylvania, United States
HybridFull Time
10+ YOE5+ Mgmt10+ years leading omni-channel platforms; BS in Computer Science or related field; strong DevOps, REST, cloud, microservices; proficiency in multiple languages; databases; CI/CD; project tools.
Ruby, Rails, C# .Net, Python, Java, JavaScript, NodeJS, Rust, MongoDB, Postgres, Oracle, SQL Server, DB2, REST, SFTP/FTP, OAuth1, OAuth2, OIDC, TLS, SSH, CI/CD, JIRA, Azure DevOps, AWS, RabbitMQ, Kafka, Redis, Memcached, Hazelcast, Kubernetes, GitOps, Microservices, Cloud
2w
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Test Engineer Intern
Pittsburgh, Pennsylvania, United States
$26-$29/hr OnsiteInternship
Pursuing an accredited engineering or computer science degree; US citizenship; internship; interest in software testing and QA.
Test automation, Playwright, Pytest, Selenium, Test Complete, Cucumber, Apache JMeter, Java, JavaScript/TypeScript, Python, HTML, CSS, Ansible, Spring Boot, React/Redux, Gradle, NodeJS, RHOSP/AWS/Azure, VSCode, IntelliJ, Tomcat, Excel, PowerPoint, Word
2mo
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QA Automation Engineer
United States
RemoteFull Time
3+ YOE3–5 years in test automation for healthcare, build automation frameworks, UI/API/DB automation, AI-powered testing, HIPAA compliance.
Playwright, Selenium, RestAssured, Cucumber, NUnit, TestNG, CI/CD, Azure DevOps, BDD, SpecFlow, C#, Java, Python, JavaScript
1w
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Staff Software Engineer
United States
$150k-$225k/yr RemoteFull Time
8+ YOEEight+ years of software engineering; backend/full-stack focus; distributed systems; APIs; databases; cloud infra; CI/CD; Kubernetes.
Java, Go, Python, TypeScript, Kubernetes, AWS, GCP, Azure, CI/CD, SQL, NoSQL, Kafka, Pub/Sub
2mo
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Senior Software Engineer, Backend
United States
$175k-$200k/yr RemoteFull Time
4+ YOEBackend software engineer with 4+ years in service-oriented, high-throughput systems and platform infrastructure.
Python, Java, Go, REST, GraphQL, gRPC, SQL, NoSQL, AWS, GCP, Infrastructure as Code, GitOps
2mo
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Engineer, Big Data - Power BI/Databricks/SQL/Data Modeling - Remote
United States
RemoteFull Time
3+ YOE3+ years ETL, data modeling, Python/Java/Scala; Hadoop/Spark/Hive; Kafka/Storm; NoSQL; REST/SOAP APIs; data governance and visualization tools.
Hadoop, HDFS, YARN, Zookeeper, Ambari, Cloudera Manager, Sentry, Ranger, Kerberos, Kafka, Storm, Spark, Hive, Impala, Polybase, Phoenix, Presto, Kylin, Talend, Java, Scala, Python, REST, SOAP, Power BI, Databricks, SQL, NoSQL, HBase, MemSQL, Metadata Management, Data Governance
2mo
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Data Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$101k-$160k/yr HybridFull Time
3+ YOEDesign, build, and operate data pipelines and integration; leverage Azure data services; 3+ years of data engineering experience; proficient in SQL and Python.
Azure Data Factory, Azure Databricks, Azure Event Hubs, SSIS, Azure Synapse Analytics, SQL, Python, PowerShell, Java, Scala, Go
3w
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L2 Software Engineer, Integrations
United States
RemoteFull Time
2+ YOEExperience building enterprise integrations, HL7 v2, REST APIs, and data transformation; strong backend skills; focus on reliability and observability.
HL7 v2, REST API, Python, Go, Java, C#, Mirth Connect, Rhapsody, Iguana
1mo
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Staff Software Engineer - AAA
United States
$192k-$241k/yr RemoteFull Time
6+ YOE6-8 years in software engineering with technical leadership; strong OOP and full‑stack skills; experience with React/TypeScript; security, scalability, and architecture focus.
Ruby, Python, Java, C#, Kotlin, Ruby on Rails, PostgreSQL, React, TypeScript
2w
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Test Automation Engineer (Contract)
United States
RemoteContract
3+ YOE3+ years programming; 2+ years automated testing; experience with PyTest/JUnit/Playwright/Cypress; API testing; Agile; strong ownership.
Python, JavaScript, Java, PyTest, JUnit, Playwright, Cypress, REST API, OpenAPI, Apigee, CI/CD, AWS, GCP
1w
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Data Engineer
United States
$132k-$166k/yr RemoteFull Time
4+ YOEBachelor’s or master’s degree in Computer Science, Engineering, or related field; 4-7 years data engineering experience; strong Python, SQL, and cloud data platform skills.
Python, Java, Scala, Spark, Hadoop, SQL, Airflow, Informatica, Talend, BigQuery, AWS, Redshift, Snowflake, Databricks
2mo
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Model-Based Systems Engineer - Mid Level - Clearance Required
United States
$134k-$232k/yr RemoteFull Time
5+ YOEBS in engineering; 5-7 years MBSE/SE; OOSEM; MBSE tools; OC S M P; MATLAB/Python/Java/C++; Agile; strong communication; active Secret clearance.
Magic Draw, Cameo, Enterprise Architect, MATLAB, Python, Java, C++
1w
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Data Engineer
United States
$130k-$145k/yr RemoteFull Time
5+ YOE5-10+ years data engineering with ETL/ELT, SQL, Python/Spark; US citizen/GC with ability to obtain Public Trust; strong data governance and cloud (GCP) experience.
Python, Spark, SQL, Teradata, Oracle, Unix/Linux, Java/J2EE, Kafka, GCP, Spring, REST APIs
1w
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Lead Software Development Engineer - Testing (REMOTE)
United States
$95k-$159k/yr RemoteFull Time
6+ YOELead testing team; design end-to-end testing; implement automation; collaborate with CI/CD; mentor engineers.
Selenium, JUnit, TestNG, Cucumber, Java, JavaScript, Python, C#, Jenkins, GitLab CI/CD, Bamboo, SQL, AWS, Azure, GCP, Docker, Kubernetes
3w
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Senior DataOps Engineer
United States
$130k-$160k/yr RemoteFull Time
6+ YOE6+ years in DevOps/DataOps or data platform engineering; Spark experience; Python; Java/Scala; Airflow or similar; CI/CD; IaC; public cloud.
Apache Spark, Databricks, AWS EMR, GCP Dataproc, Airflow, Prefect, GitLab CI, Jenkins, GitHub Actions, Terraform, Ansible, AWS CloudFormation, Azure ARM Templates, Linux, Kubernetes
1mo
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Lead Software Engineer – Enterprise Observability
United States
$129k-$178k/yr RemoteFull Time
7+ YOE7+ years in software/infrastructure engineering with observability/logging; associate degree; strong OS, networking, distributed systems; open telemetry; CI/CD; IaC; cloud-native; API design; leadership.
Python, DotNet, Java, Go, Node.js, GitHub Actions, Azure DevOps, Terraform, Ansible, Azure, AWS, GCP, REST, gRPC, OpenTelemetry, Splunk, Dynatrace, Cribl, Grafana
1mo
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Gifthealth Inc - Staff Software Engineer
United States
$164k-$205k/yr RemoteFull Time
8+ YOE8+ years software engineering; production-grade systems; cloud-native; backend proficiency; remote work; healthcare domain knowledge preferred.
Ruby, Elixir, Python, Java, Go, Node.js, AWS, GCP, Azure
2mo
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Staff Back End Engineer (Applications)
Toronto or United States
RemoteFull Time
Experience designing complex backend systems; strong in backend languages; data modeling; SQL; graphs; observability; mentorship; cross-functional collaboration.
Python, Java, Kotlin, Go, C#, SQL, Graph databases
5d
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Senior Staff Data Engineer (Residence Based, Residence Based, US)
United States
$124k-$186k/yr RemoteFull Time
5+ YOEBachelor’s degree in CS/Software Eng or related field; 5+ years data engineering with BigQuery/Google Cloud, Python/Java/Golang; experience with data modeling, streaming/batch, and data governance.
Google BigQuery, Google Cloud Platform, Python, Java, Golang, GitHub, GitLab, Terraform
4d
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Staff Software Engineer AI
United States
$101k-$204k/yr RemoteAll Commitments Available
7+ YOE7+ years software engineering; 3+ years leading multi-team AI initiatives; Bachelor's in CS/IS or related; strong AI/ML, software, and cloud skills; excellent collaboration.
Java, Python, Go, C++, JavaScript, REST, gRPC, Apache Kafka, Apache NiFi, Amazon SQS, MS MQ, Apache Camel, Docker, Kubernetes, AWS, Google Cloud, Azure, DevSecOps
5d
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Senior Software Test Engineer
United States
$80k-$120k/yr RemoteFull Time
10+ YOE10+ years software testing, BS/MS in CS/IT/Engineering, US citizenship with ability to obtain Public Trust; manual and automated testing; Agile/Scrum; SDLC; strong tools knowledge.
Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, SVN, JMeter, Gatling, JIRA, Bugzilla, SQL, Java, Python, C#
6d
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Senior Forward Deployed Engineer
United States
$200k-$315k/yr RemoteFull Time
7+ YOE7-10 years production software engineering; 3+ years frontline AI tool usage in production; cloud infra (AWS/Azure/GCP); travel 35-50%; remote embedding with portfolio companies; strong collaboration and delivery focus.
Python, Java, Go, TypeScript, Csharp, AWS, Azure, GCP, Docker, CI/CD, Observability, Claude Code, Cursor, Copilot
4d
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Sr Software Engineer, Applications
United States
$119k-$186k/yr RemoteFull Time
5+ YOE5+ years software engineering; experience with large-scale cloud-native systems; CI/CD, testing, and platform reliability; strong collaboration and ownership.
Ruby, Rails, JavaScript, React, Java, Python, PostgreSQL, Redis, Kafka, RabbitMQ, Sidekiq, AWS, EC2, RDS, Docker, Terraform, Kubernetes, Datadog, Airbrake
1mo
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Senior DevOps Engineer
Omaha or Phoenix or Lehi or Philadelphia
$95k-$147k/yr HybridFull Time
7+ YOESenior DevOps Engineer with 7+ years in cloud, IaC, CI/CD; AWS, Azure DevOps; automation; scripting (Terraform, Python); Linux/Windows; BS preferred.
AWS, Azure DevOps, Terraform, Python, Git, Node.js, Java, .NET, Linux, Windows, CI/CD
1mo
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Senior Software Engineer, AI Enterprise Engineering (Philadelphia, PA, US)
Philadelphia, Pennsylvania, United States
RemoteFull Time
8+ YOE2+ Mgmt8+ years software development; BS/MS in CS/Engineering; 2+ years in tech leadership; experience leading hybrid teams; cloud platforms (Azure/AWS/GCP); vendor management; proven distributed systems
Python, Java, C#, Azure, AWS, GCP
3mo
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Performance Staff Software Engineer - SSE Architecture
United States
RemoteFull Time
6+ YOEBachelor's in CS/Engineering; 6+ years software engineering; 2+ years in load testing; strong cloud and DB experience.
Java, Kotlin, C++, Go, PostgreSQL, k6, JavaScript, Grafana, InfluxDB, AWS, Bash, Python
1mo
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Senior DevOps Engineer
United States
RemoteFull Time
Experience with Terraform, Kubernetes, AWS; strong programming background; knowledge of Golang, NodeJS, Python; familiarity with SaaS monitoring tools.
Terraform, Kubernetes, AWS, Docker, Docker Compose, Helm, Golang, C/C++, Java, NodeJS, Ruby, Python, Perl, Lua, Bash, Make, Datadog, OpsGenie, Splunk, SumoLogic, PagerDuty, New Relic, GitHub Actions, Codefresh, CircleCI, GitHub, Terraform inside Kubernetes, Teleport SSH, Helm deployments, Kubernetes CI/CD
2w
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CareMetx - Senior Software Engineer II
United States
RemoteFull Time
8+ YOEBachelor’s in CS/Software Eng or related; 8–12 years software eng; 2+ years in senior role; pharma/healthcare tech exp preferred; backend/frontend, AI/ML tools, cloud, CI/CD.
Python, Java, C#, Node.js, React, TypeScript, Angular, REST, GraphQL, microservices, AI/ML, LLM, OpenAI, Azure OpenAI, Anthropic, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Pulumi, GitHub Actions, Azure DevOps, Jenkins, SQL, NoSQL
1mo
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Senior Director, Software Engineering
Philadelphia or Alexandria or Ann Arbor
HybridFull Time
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
HiringCafe market data
Java Python Developer Jobs market signals in Pennsylvania, United States
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
910+
Hiring companies
450+
Fresh sample
56% new in 30d
Salary visibility
65% show pay
Companies appearing in this market
540DLA PiperECSFanDuelInstacartLMIOrion Advisor SolutionsSAIC
Work location mix in visible results
Remote: 39Hybrid: 7Onsite: 2
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