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United StatesRemote · Hybrid · Onsite · Field · All Environments

United StatesRemote · Hybrid · Onsite · Field · All Environments

United StatesRemote · Hybrid · Onsite · Field · All Environments

9,629 java python developer jobs at 2,259 companies in United States

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Java-Python-Senior Engineer

Sunrise, Florida, United States

$110k-$120k/yr OnsiteFull Time

Tata Consultancy Services

Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.

6+ YOE6+ years experience with Java and Python, Java 8, Spring Boot, microservices, RDBMS, CI/CD, containerization, testing, and experience integrating LLMs and vector databases.

Java 8, J2EE, React JS, RDBMS, Spring Boot, Python, mypy, pydantic, LLMs, mcp servers, vector databases, CI/CD, Jenkins, GIT, Bitbucket, AppDynamics, Logstash, ELF, Vert.X, SQL, Oracle, MySQL

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2mo

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2mo

Software Developer - Java/Python

United States

$104k-$166k/yr RemoteFull Time

Peraton

Peraton: National security and mission-critical government technology services provider.

8+ YOESenior Java/Python developer with experience in distributed workloads, SQL/Snowflake, AWS, shell scripting; ability to work independently; US citizen or green card holder eligible for Public Trust clearance.

Python, Java, Spark, Hadoop, SQL, Snowflake, AWS, Shell scripting

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Senior Java/Python Developer

Coppell or Tampa or Texas

$75k-$150k/yr HybridFull Time

DTCC

DTCC: Provides post-trade infrastructure for the global financial services industry

6+ YOEBachelor's in a technical discipline and 6+ years application development experience with strong Java and Python backend skills, microservices, Kafka, Docker/Kubernetes, cloud (AWS), CI/CD, and testing (JUnit/Mockito).

Java, Python, Spring Boot, Java EE, REST APIs, JMS, Apache Kafka, Kafka Connect, KStreams, KSQL, Confluent Kafka, Docker, Kubernetes, OpenShift, AWS, Git, Bitbucket, Maven, Jenkins, Jira, JUnit, Mockito, Windows, Linux

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2mo

Software Developer - Java/Python

United States

$104k-$166k/yr RemoteFull Time

Peraton

Peraton: Provides advanced technology and mission support for government agencies.

8+ YOE8+ yrs with BS/BA; 6+ yrs with MS/MA; 3+ yrs with PhD; strong Python/Java; distributed workloads; SQL/Snowflake; AWS; shell scripting; team player; excellent communication; US citizenship or green card with 3 of last 5 years in US; ability to obtain Public Trust clearance.

Python, Java, SQL, Snowflake, Spark, Hadoop, AWS, Shell scripting

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AWS Python Developer

Lafayette, Louisiana, United States

$56k-$137k/yr HybridFull Time

CGI

CGINYSE: GIB: Provides information technology and business consulting services.

7+ YOE7+ years developing and deploying applications on AWS using Python/Java, APIs, Terraform and GitLab CI/CD; serverless, SQL and NoSQL databases; Agile; bachelor's in CS or related field.

AWS, Python, Java, API, Terraform, GitLab, Node.js, PHP, Angular, TypeScript, SQL, DynamoDB, Postgres, Oracle, AWS CodeCommit, AWS CodeBuild, AWS CodeDeploy, AWS CodePipeline

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Java Developer

Dallas or Fort Worth

OnsiteFull Time

Kaleidoscope Innovation

Kaleidoscope Innovation: Designs and develops medical devices and consumer products.

Strong Core Java and Python experience, Spring Boot and Terraform knowledge, cloud-native microservices and containerized application development in Agile environments.

Java, Python, Spring Boot, Terraform, Apache Tomcat

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Java Developer

Vienna, Virginia, United States

$150k-$220k/yr HybridFull Time

Koniag Government Services

Koniag Government Services: Providing technical and professional services to federal agencies.

4+ YOEMinimum 4 years software development experience, TS/SCI clearance required, proficiency with Java, JavaScript, XQuery, Python, SQL and AWS; bachelor\u0002s degree in related field.

Java, JavaScript, XQuery, Python, HTML, SQL, NoSQL, AWS

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Senior Java Developer

Annapolis Junction, Maryland, United States

HybridFull Time

Base-2 Solutions

Base-2 Solutions: Delivers engineering and technology services for national security.

9+ YOEExpert enterprise Java and Python development experience, Solr/ZooKeeper, Tomcat, Oracle 19c, VMware/Windows, secure coding for government environments, plus large-system upgrade and Solr index migration experience.

Apache Solr, ZooKeeper, Apache Tomcat, Apache Directory Studio, Java, Python, Oracle 19c, SAP Business Intelligence, PrimeFaces, VMware, Windows

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Java Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Gigatec

Gigatec: Providing systems engineering and software development services for defense.

U.S. work authorization required; Top Secret clearance and favorable polygraph required; experience with Java, Spring, containers, Kubernetes, CI/CD, Linux, Bash, Python, MongoDB, messaging systems; strong communication and problem-solving skills.

Linux CLI, Bash, Python, Java, Spring Framework, Spring Boot, Spring Data, Spring Integration, MongoDB, Docker, containerd, Kubernetes, RabbitMQ, Kafka, Bamboo, GitLab CI, Ansible, Git, Jira, Confluence, Helm

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2mo

Python Developer (Mid-Senior)

Chantilly, Virginia, United States

OnsiteFull Time

JTEC Consulting

JTEC Consulting: Provides IT services to federal clients.

10+ YOE10+ years Python development; FastAPI; AWS; TS/SCI with polygraph; U.S. citizenship; Bachelor's degree or equivalent experience; on-site in Chantilly, VA.

Python, FastAPI, SQLAlchemy, AWS, Kubernetes, Jenkins, GitHub, OpenSearch, Elastic, Airflow, PySpark, Trino, Linux, Docker, Helm, Makefiles, Java, Perl, C, C++, HTML, JavaScript, JSON

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Senior JAVA Developer

Philadelphia, Pennsylvania, United States

$121k-$189k/yr OnsiteFull Time

Noblis

Noblis: Nonprofit science, technology, and strategy firm supporting government missions.

8+ YOEBachelor's degree in a relevant technical field,8+ years Java development,experience with large Java codebases,Java 17+,Git/GitLab,Jira,CI/CD,SonarQube,Linux,US citizenship,and ability to obtain Secret clearance.

Java, Java 17, Gradle, bash, python, Git, GitLab, Jira, GitLab CI/CD, SonarQube, Docker, RHEL 8, RHEL 9, JGroups, Linux

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1mo

Software Engineer - Java/Python

United States

RemoteFull Time

Tria Federal

Tria Federal: Provides digital transformation and technology services to federal agencies.

5+ YOE5+ years' experience with a bachelor's degree; strong Python and/or Java; experience with distributed workloads (Spark/Hadoop), SQL, AWS, shell scripting; US Citizen/Green Card and ability to obtain Public Trust.

Python, Java, Spark, Hadoop, SQL, Snowflake, AWS, shell, Linux, Visual Studio Code, ODM, DRools

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Lead Security Engineer - Java/Python

Plano, Texas, United States

OnsiteFull Time

JPMorgan Chase

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

Hands-on system design and application development using Java or Python; strong SDLC, CI/CD, and security engineering practices; experience validating AI-assisted outputs and handling sensitive data.

Java, Python, AI, CI/CD, SDLC

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Java Developer

McLean, Virginia, United States

$160k-$200k/yr OnsiteFull Time

Bcore

Bcore: Bcore provides advanced engineering, cloud, and data intelligence solutions.

Experience with Python scripting, cloud development/architecture, Flask, semantic search apps, and Tableau; eligible for TS/SCI with polygraph.

Python, Flask, Tableau

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Junior Java Developer

Tampa, Florida, United States

$77k-$107k/yr HybridFull Time

Citi

CitiNYSE: C: Providing global banking, investment, and wealth management services.

2+ YOE2+ years Java/Python experience, familiarity with Oracle Database, Apache Ignite, Microservices, ECS, Spring, GitHub/IntelliJ; bachelor’s degree or equivalent experience; strong communication and problem-solving skills.

Java, Python, Oracle Database, Apache Ignite, Microservices, ECS Platform, Spring Framework, Github, IntelliJ, Github Copilot

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Senior Software Developer (C++, Java, Python)

Tampa, Florida, United States

OnsiteFull Time

Ascension Federal Services

Ascension Federal Services: N/A

5+ YOESenior software developer with 5+ years in C++, Java, Python; BS in CS; agile experience; strong problem-solving and communication.

C++, Java, Python, Agile, Scrum

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Sr Java Engineer

Annapolis Junction, Maryland, United States

$140k-$170k/yr OnsiteFull Time

ELEVI Associates

ELEVI Associates: Provides cyber security and IT engineering for federal agencies.

13+ YOETS clearance or clearable, 13+ years systems/IT experience, enterprise Java and Python expertise, Apache Solr/Zookeeper, Tomcat, Oracle 19c, SAP BI, secure coding and VMware experience.

Java, Python, Apache Solr, Zookeeper, Apache Tomcat, Apache Directory Studio, Oracle 19c, SAP Business Intelligence, VMware, PrimeFaces, Windows

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Senior Java Engineer (Hybrid)

Madison or Boston

$99k-$167k/yr HybridFull Time

American Family Insurance

American Family Insurance: Provides diverse insurance products and comprehensive financial services.

5+ YOE5+ years AWS-backed Java development experience building Spring Boot and RESTful APIs; proficiency with Python and SQL; experience with integration, SDLC, testing, and cloud services; insurance experience preferred; ability to travel up to 10%.

Java, Spring Boot, RESTful API, Python, SQL, AWS, Microsoft Copilot, Claude Code

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Mid Backend Engineer (Java / Python)

Cincinnati, Ohio, United States

HybridFull Time

Nexaminds

Nexaminds: A technology building AI-powered backend and cloud solutions.

3+ years backend experience with Java and Python, cloud (GCP) experience, understanding of distributed systems, REST APIs, microservices, AppSec awareness, unit/integration testing, Git and CI/CD familiarity.

Java, Python, Google Cloud Platform (GCP), GitHub Copilot, Git, Kubernetes, Docker, Terraform, Kafka, Pub/Sub, RabbitMQ

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Java Developer

Reston or Annapolis Junction or Washington

OnsiteFull Time

Integrity Technology Consultants

Integrity Technology Consultants: Provides engineering and management consulting solutions to US national security.

13+ YOETS/SCI with polygraph, 13+ years in systems/IT, expertise in enterprise Java and Python, Apache Solr/Zookeeper, Tomcat, Oracle 19c, SAP BI, VMware, and secure coding for government environments.

Apache Solr, Zookeeper, Apache Tomcat, Apache Directory Studio, Java, Python, Oracle 19c, SAP Business Intelligence, VMware, PrimeFaces

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