Java Python Developer Jobs in United States

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Mid-Level Back End Developer

Lackland AFB or Fort Meade

OnsiteFull Time

Titan Technologies: Provides IT solutions and services to government agencies.

7+ YOESeven years of software development experience; DoD TS/SCI preferred; 5+ years with multiple tech including Python, Java, Docker, OpenStack, Ansible, Terraform, Kubernetes; backend/REST API focus; CI/CD and DevSecOps.

Python, Java, Docker, OpenStack, Ansible, Packer, Terraform, Kubernetes, Red Hat Enterprise Linux, PostgreSQL, REST, GitLab, Jenkins, Maven, Puppet, Chef, AWS, Jira

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Software Developer Mid level

Annapolis Junction or Columbia

$140k-$175k/yr OnsiteFull Time

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

14+ YOE14+ years software engineering; Bachelor’s in Computer Science; 1 year Python; backend focus with Java/Spring/MongoDB; desired Angular/AWS/Docker/Kubernetes.

Python, Java, Spring Framework, RESTful API, MongoDB, Angular, AWS, Rancher, Docker, Kubernetes

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Senior Backend-Focused Full Stack Developer

Huntsville or Raleigh

HybridFull Time

Secmation: Engineering secure embedded solutions for defense systems.

5+ YOESenior backend-focused full stack developer with 5–10 years of experience, strong Python/JavaScript/Java, and DoD-related security clearance eligibility.

Python, JavaScript, Java, Django, Flask, Spring, Express, RESTful APIs, MySQL, Docker, Git

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Senior Software Engineer II, Vehicle Intelligence

Seattle, Washington, United States

$149k-$238k/yr HybridFull Time

AxonNASDAQ: AXON: Develops weapons and software for law enforcement and safety.

8+ YOE8+ years in software development; distributed systems; cloud-based backend services; frontend with React/Angular; SQL/NoSQL (MySQL, Cassandra, Elasticsearch); Go/Java/Python; experience with AI tools.

Go, Java, Python, React, Angular, MySQL, Cassandra, Elasticsearch, Agentic AI tools

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Applied AI Software Engineer

San Francisco, California, United States

$140k-$225k/yr HybridFull Time

DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.

5+ YOE5+ years experience building AI agents, AI-assisted development, and software delivery; strong React, Typescript/JavaScript, Python/Java; API integration; cloud (Azure/AWS).

React, Typescript, JavaScript, HTML, CSS, Python, Java, APIs, Cloud (Azure or AWS), LLMs, CI/CD, Git

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Senior Software Engineer/Developer

Durham, North Carolina, United States

HybridFull Time

Fidelity Investments: Provides investment management, retirement planning, and brokerage services.

3+ YOEDevelop cloud-native financial services software using Java, Python, AWS, Kafka; plus testing, CI/CD, and cloud infrastructure experience.

Java, Java/J2EE, Spring Boot, RESTful APIs, Python, Apache Kafka, Docker, Kubernetes, AWS, AWS EKS, Lambda, SQS, S3, CloudWatch, IAM, PostgreSQL, CockroachDB, Jenkins, Terraform, Datadog, Splunk, JUnit, Mockito, SonarQube, Cucumber

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Senior Software Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.

14+ YOEExtensive software engineering experience; TS/SCI with Poly; Bachelor's in CS; Linux; Python/C++/Java; Git/GitLab; Agile; SDR and geospatial experience preferred.

Linux, Python, C++, Java, JavaScript, Git, GitLab, VSCode, Eclipse, Scrum

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2mo

Software Engineer

Redmond, Washington, United States

$160k-$190k/yr HybridFull Time

MicrosoftNASDAQ: MSFT: Develops software, hardware, and cloud computing services.

2+ YOEMaster’s or foreign equivalent in computer science or related field; 24 months software development experience; strong knowledge in data structures and algorithms; experience with distributed systems, Git or unit testing; proficiency in C/C++, Java, Python, or JavaScript; experience with cloud, web services, CI/CD, and Azure.

Data Structures, Algorithms, Distributed Systems, Git, Unit Testing, C, C++, C#, Java, JavaScript, Python, Cloud Development, Web Services, CI/CD, Big Data, NET, Visual Studio, Machine Learning, SQL, T-SQL, Azure

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Senior Software Development Engineer - Full Stack

United States

RemoteFull Time

Zillow GroupNasdaq: ZG: Operates a digital marketplace for buying, selling, and renting homes.

5+ YOE5+ years software development; JavaScript (ES6+), React, TypeScript; APIs/GraphQL; Python/Java; relational and non-relational databases; CI/CD; internal tools and analytics experience; leadership.

React, TypeScript, JavaScript, GraphQL, Python, Java, SQL, NoSQL, CI/CD, REST, API

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Senior Software Engineer, Productivity

Seattle, Washington, United States

$158k-$245k/yr HybridFull Time

Airwallex: Global financial platform for business payments and money management.

8+ YOE8+ years software engineering; backend focus; CI/CD and developer tooling experience; cloud (AWS/GCP/Aliyun); strong design skills; proficient in Python/Java/Go/Kotlin/Rust/Node.js.

Python, Java, Go, Kotlin, Rust, Node.js, Terraform, Kubernetes, Docker, AWS, GCP, Aliyun, Datadog, Grafana, Prometheus

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Senior Software Engineer, Academics

New York, New York, United States

$152k-$209k/yr HybridFull Time

Flatiron HealthSIX Swiss Exchange: ROG: Provides oncology software and clinical data for cancer research.

6+ YOESenior software engineer with 6+ years experience in software development; proficient in Python, C++, SQL, Java, and R; experience with AWS, Snowflake, DBT, and Databricks; able to lead and collaborate in cross-functional teams.

Python, C++, SQL, Java, R, AWS, Snowflake, DBT, Databricks

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Software Engineer

Eugene, Oregon, United States

OnsiteFull Time

HEICONYSE: HEI: Manufactures specialty electronic components and niche aircraft parts.

7+ YOE7+ years software development; Git; C/C++; embedded Linux; Linux kernel driver; Java; Android/AOSP experience.

Git, C++, C, AOSP, Linux, Linux kernel driver, Java, C#, .NET, Python, Jira, Confluence

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1mo

AI Engineer

United States

RemoteFull Time

Legalfy: AI-powered software for generating legal demand packages and documentation.

Bachelor's in CS/Engineering; Master's/PhD preferred. Proficient in Python/Java/C++. Experience with TensorFlow/PyTorch/scikit-learn; strong AI, ML, NLP knowledge.

Python, Java, C++, TensorFlow, PyTorch, scikit-learn

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Senior Software Engineer, Cloud Efficiency

San Francisco or Seattle

$128k-$240k/yr OnsiteFull Time

SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.

5+ YOE5+ years software development experience; deep cloud expertise (AWS); Java/Kotlin/Python/Go; microservices; IaC; Kubernetes; CI/CD; AI tooling; cloud cost optimization.

AWS, Java, Kotlin, Python, Go, Docker, Kubernetes, Istio, Temporal, Apache Airflow, Cadence, AWS Bedrock

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Senior Software Engineer, Intelligent Messaging

San Francisco, California, United States

$190k-$230k/yr RemoteFull Time

Attentive: AI-powered SMS and email marketing platform for personalization.

5+ YOE5+ years backend software development; proficient in Java, Python, or Go; experience building scalable, high-performance systems; strong collaboration and practices like code reviews and CI/CD.

Java, Python, Go, AWS, DynamoDB, Kinesis, PostgreSQL, Redis, Kafka, Pulsar, React, TypeScript, Docker, Kubernetes, Terraform, Istio, Datadog, GraphQL, Storybook, Radix UI, Vite, esbuild, Playwright, Python (libraries), HuggingFace, PyTorch, TensorFlow, Pandas

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Software Engineer (CPES)

United States

OnsiteFull Time

TMC Technologies: Provides engineering and IT services to government and defense clients.

4+ YOEBachelor's in STEM; 4+ years Navy combat systems; programming in Ada, C, C++, Java, Python; interim Secret clearance; on-site.

Ada, C, C++, Java, Python

2mo

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2mo

Software Engineer, Insights

San Francisco or Palo Alto

$140k-$265k/yr HybridFull Time

Glean: AI platform for searching and organizing enterprise knowledge.

5+ YOE5+ years of software engineering; backend services and data pipelines; SQL; proficiency in Golang, Java, TypeScript, or Python; experience with data warehouses.

Golang, Java, TypeScript, Python, SQL, Data Warehouses

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Software Engineer 3

Annapolis Junction, Maryland, United States

OnsiteFull Time

Root Source: Providing specialized software and systems engineering for government agencies.

20+ YOEActive TS/SCI with Poly, US citizen, 20 years experience, BS in CS, strong Java and Python, ML/AI skills.

Java, Python, Machine Learning, Artificial Intelligence, Cloud Platforms, Containerization

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1mo

Lead AI Engineer

Edina, Minnesota, United States

$122k-$160k/yr HybridFull Time

Western National Insurance Group: Provides property and casualty insurance to individuals and businesses.

Production-grade AI systems experience; Python/Java; LLMs and SDLC; CI/CD; security; testing; collaboration.

Python, Java, Spring, LLMs, Prompt Engineering, APIs, CI/CD, DevOps, Cloud Platforms, Logging/Observability

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Senior Software Engineer

Owings Mills, Maryland, United States

$121k-$206k/yr HybridFull Time

T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.

5+ YOESenior software engineer with AWS, Amazon Connect, Java/Python, CI/CD, Docker, OAuth2, and distributed systems.

Java, Python, Amazon Connect, AWS, Lambda, Lex, DynamoDB, S3, Git, Docker, OAuth2, OIDC, JWT, ADFS, Terraform

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Product Developer

Burlington, Massachusetts, United States

$127k-$173k/yr HybridFull Time

SignifyEuronext Amsterdam: LIGHT: Manufactures lighting products and connected IoT lighting systems.

5+ YOEMaster’s degree in Computer Science, Computer Engineering, Information Systems, Information Technology, or related field; 5 years of related experience; strong DevOps in AWS/Aliyun, Kubernetes, Java, Python; CI/CD; cloud security; ability to work in the United States.

AWS, Aliyun, Kubernetes, Java, Python, CI/CD, Cloud Security

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Software Developer

Wright-Patterson, Ohio, United States

OnsiteFull Time

Prescient Edge: Provides intelligence, security, and defense support services.

U.S. citizen; TS/SCI clearance; Bachelor's degree in engineering, computer science, or information technology; Angular experience; proficiency in Java, Python, SQL, PHP; AWS, Docker, Elasticsearch, Logstash, Kibana; able to lift 20-50 lbs; Security+ preferred.

Angular, Java, Python, SQL, PHP, AWS, Docker, Elasticsearch, Logstash, Kibana

2mo

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2mo

Senior Full Stack Software Engineer - GenAI

Atlanta, Georgia, United States

OnsiteFull Time

AIGNYSE: AIG: Provides global insurance, life, and retirement services.

7+ YOE7+ years software development; strong Python, Typescript, Java/JavaScript/React; CI/CD; Palantir Foundry experience a plus; API development; performance optimization; leadership experience.

Python, Typescript, Java, JavaScript/React, Palantir Foundry, pytest, unittest, CI/CD, Docker

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Senior Software Engineer (Full Stack Developer)

Alpharetta, Georgia, United States

OnsiteFull Time

Global PaymentsNYSE: GPN: Provides payment technology and software solutions for global commerce.

8+ YOE8+ years full-stack design and development; Java/Spring Boot; JavaScript/TypeScript; Agile/Scrum; SQL (Snowflake preferred); BS in Computer Science or IT; PCI security knowledge.

Java, Spring Boot, JavaScript, TypeScript, Snowflake, Oracle, MS SQL Server, SQL, Python, .NET Core, HTML5, CSS3, React.js, Angular, Node.js, Redux, Jira, Confluence, Slack, Microsoft Teams, IntelliJ IDEA, VS Code, Git/Bitbucket, Maven, Gradle, Apigee, Postman, Swagger/OpenAPI

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Sr Software Engineer

Baltimore, Maryland, United States

HybridFull Time

T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.

2+ YOEMaster’s degree in computer science, information science, or related technical field, plus 2+ years SDLC experience; 2+ years AWS, Fargate, S3, Lambda, SNS; React UI; Java/Python backend; database design with Oracle/DB2/PostgreSQL; API development.

AWS, Fargate, S3, Lambda, SNS, React, Java, Python, Oracle, DB2, PostgreSQL

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Security Software Developer

United States

HybridFull Time

Vidoori: Provides specialized IT consulting and custom software development services.

3+ YOEBachelor’s degree or equivalent; 3–7 years in software development with a security focus; strong backend programming (Python, Go, Java, C#); experience with CI/CD security tooling; cloud experience (AWS, Azure, or GCP); knowledge of OAuth2/OpenID Connect/JWT; containerization (Docker/Kubernetes); strong communication and documentation.

Python, Go, Java, C#, Docker, Kubernetes, AWS, Azure, GCP, OAuth 2.0, OpenID Connect, JWT, CI/CD, SAST, DAST, SCA, SBOM, artifact signing

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1mo

Senior Full Stack Software Engineer

Burlington, Massachusetts, United States

$135k-$169k/yr OnsiteFull Time

AzentaNASDAQ: AZTA: Provides automated biological sample management and genomics services.

5+ YOE5+ years full-stack development; React/Angular/Vue; Node.js/Python/Java; CI/CD; cloud platforms; design systems; AI features.

React, Angular, Vue, Node.js, Python, Java, Git, Docker, CI/CD, AWS, Azure, GCP, Figma, Miro, Tailwind CSS, Material UI, Storybook, OpenAI APIs, Prompt Engineering, LangChain, VectorDBs, Cypress, Playwright, Jest

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Full Stack Developer

United States

$85k-$100k/yr RemoteFull Time

Chenega Corporation: Provides professional government, defense, and facility support services.

3+ YOE3+ years in software development; experience with Java, Python, .NET, React; SQL/PostgreSQL; Agile; backend/frontend development; Public Trust eligibility; bachelor’s degree.

React, TypeScript, C#, .NET, SQL, PostgreSQL, NoSQL, Git, CI/CD, DevSecOps, AWS, Cloud

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1mo

Developer Relations Engineer - Education Lead

United States

RemoteFull Time

Hashgraph: Developing and supporting the Hedera distributed ledger network.

Experience designing and delivering developer education programs; hands-on engineering in JavaScript, Python, or Java; create tutorials, courses, and workshops; data-driven with learning metrics.

JavaScript, Python, Java, LMS, YouTube, Interactive learning platforms, Course platforms, Hardhat, Foundry, ethers.js

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Automation Developer (AI)

Jacksonville, Florida, United States

HybridFull Time

Acosta Group: Provides retail sales and marketing services for consumer brands.

5+ YOEBachelor’s degree; 5+ years advanced programming (Python, C#, Java, .NET); strong software architecture and automation design; advanced SQL; proven problem-solving, analytical, and project management; ability to work independently.

Python, C#, Java, .NET, SQL, Power BI, Alteryx, KNIME

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Agile Developer 3

Annapolis Junction, Maryland, United States

OnsiteFull Time

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

7+ YOEActive TS/SCI with Full Scope Polygraph (CI Poly in last 7 years); 7-9 years experience; AWS tools; Java/Spring Boot or Python; microservices, CI/CD, and related tech.

Java, Spring Boot, Python, AWS, DynamoDB, Lambda, CloudWatch, Maven, GitLab, GitOps, Kubernetes, Docker, Ansible, Cypress, Cucumber

2mo

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2mo

Senior Software Engineer/Developer (Wixom, Michigan, United States, 48393)

Wixom, Michigan, United States

OnsiteFull Time

Fives: Designs and supplies industrial machines and production equipment.

7+ YOE7+ years experience; ability to work independently or in a team; prior project lead/management experience; customer-facing skills; strong communication; software stack includes .NET, C#, VB, HTML, JAVA, SQL Server/Data Structures, Python, ASP.NET; mobile development a plus; web UI and API exposure; SCADA experience preferred.

.NET, C#, VB, HTML, JAVA, SQL Server, Data Structures, Python, ASP.NET, Mobile development, SCADA, Ignition, APIs, WinForms

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1mo

Integration Engineer

Birmingham, Alabama, United States

OnsiteFull Time

Transform9: AI voice agents for healthcare scheduling and patient communication.

3+ YOEBachelor's in CS/IT or related field; 3+ years in software integration; APIs/REST/SOAP; HL7/FHIR; HIPAA; Python/Java/JS; strong problem-solving and communication.

REST, SOAP, HL7, FHIR, Python, Java, JavaScript

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Software Engineer

Reston, Virginia, United States

OnsiteContract

Global C2 Integration Technologies: Provides AI and engineering solutions for defense missions.

Active TS/SCI clearance; Bachelor's in engineering or related field or equivalent; experience with Java, Python, Node.js, JavaScript, HTML; client/server architectures; data transport concepts.

Java, Python, Node.js, JavaScript, HTML, Atlassian Jira, Confluence, CI/CD

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1mo

Sr. Software Engineer

San Diego, California, United States

$177k-$266k/yr OnsiteFull Time

Sony Interactive EntertainmentNYSE: SONY: Develops gaming consoles and publishes interactive entertainment software.

5+ YOEBS or MS in engineering or CS; 5+ years in enterprise Java/J2EE, REST/JSON/XML; 2+ years AWS (EC2, S3, Lambda, DynamoDB); Java on Linux; Spring/JAXRS; Python a plus; SDLC; strong CS fundamentals.

Java, J2EE, Web Services, REST, JSON, XML, Spring, Servlet containers, Tomcat, Reactor Netty, Python, AWS, EC2, EKS, S3, Kinesis, Glue, Lambda, SQS, SNS, DynamoDB, JAXRS, Linux, SCM, CI/CD, SQL, NoSQL

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Lead Software Engineer

San Francisco, California, United States

OnsiteFull Time

Clockwork Systems: Software-driven network fabrics for GPU cluster performance optimization.

7+ YOE7+ years in software engineering or systems development; CS/EE degree; proficient in C/C++, Go, Java, Python; strong debugging; experience with large distributed systems; cloud platforms (AWS/GCP/Azure); networking; full stack.

C, C++, Go, Java, Python, AWS, GCP, Azure, Networking, Databases, Observability, Containers, Kubernetes

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Senior/Staff/Principal C++ Software Engineer

San Francisco or Malibu

OnsiteFull Time

Horizon Surgical Systems: AI-driven robotic systems for ophthalmic microsurgery

5+ YOE5+ years industrial C++ software development; strong C++, Python/Java/JavaScript; Linux; robotics/ROS2 or DDS a plus; AI labeling or cloud backend experience preferred.

C++, Python, Java, JavaScript, Linux, ROS 2, DDS, Git, CI/CD, AI labeling

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Sr. Software Developer- Contractor

Morrisville, North Carolina, United States

OnsiteContract

Align TechnologyNASDAQ: ALGN: Designs and manufactures clear aligners and intraoral scanners.

8+ YOE8+ years hands-on Java experience; web apps and REST microservices; AWS; DevOps (Terraform/Helm); Python for tests; strong communication and collaboration.

Java, Kotlin, Spring, Hibernate, Docker, Kubernetes, AWS, Terraform, Python, REST, Behave

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Senior Software Engineer - AI Enabled Applications (Healthcare/Claim Recovery)

United States

HybridFull Time

The Phia Group: Provides cost containment and recovery services for health plans.

Design and deliver production-grade applications; backend in Java/Python; AI-enabled development; data engineering; APIs; healthcare/claims knowledge preferred.

Java, Python, SQL, APIs, Relational Databases, AI Tools