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Java Python Developer Jobs in Maryland, United States

1,300+ java python developer jobs from 510+ companies hiring in Maryland, United States.

All jobs in Maryland, United StatesJava Python Developer Jobs in United States
Cities:Baltimore·Columbia·Germantown·Silver Spring·Frederick·Waldorf·Glen Burnie·Gaithersburg·Rockville·Ellicott City·Dundalk·Bethesda·Bowie·Towson·South Bel Air·Aspen Hill·Wheaton·Bel Air South·Gwynn Oak·Potomac
1,317 jobs- Maryland
1mo
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Python Developer (48527)
United States
RemoteFull Time
Incedo
Incedo: Providing digital transformation and AI technology services.
7+ YOE7-9 years experience in ML/AI, Python/Java/Scala, ML frameworks, cloud and containerization; deployment in production.
Python, Java, Scala, TensorFlow, PyTorch, Keras, Docker, Kubernetes, AWS
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1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
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
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1mo
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Java Developer (Mid - SME Level)
Bethesda, Maryland, United States
OnsiteFull Time
VMD Corp
VMD Corp: Provides airport security screening and federal IT services.
8+ YOEJava, Spring, microservices; TS/SCI with polygraph; Agile/DevOps; cloud (AWS/GCP/Azure); CI/CD; JUnit; Python, Bash; Elasticsearch, PostgreSQL, DynamoDB, Kafka; REST APIs
Java, Spring Framework, Microservices, REST API, Elasticsearch, PostgreSQL, DynamoDB, Kafka, AWS SQS/SNS, AWS Lambda, AWS S3, JUnit, Python, Bash, Git, Jenkins
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3w
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Senior‑Level Full‑Stack Developer (Python, Java)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
IDS International
IDS International: Global training, logistics, and security for government agencies.
8+ YOESenior-level full-stack developer with Python and Java; TS/SCI with polygraph; Jupyter experience; 8 years of relevant experience; Bachelor's degree or equivalent.
Python, Java, Jupyter
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4d
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Lead Java Software Engineer
Salt Lake City or United States
$85k-$160k/yr RemoteFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
8+ YOEBachelor’s or Master’s in CS/Engineering; 8+ years in software development; strong Java, Python, Spring Boot; cloud, microservices; AWS; CI/CD; Kubernetes.
Java, Python, Spring Boot, MySQL, NoSQL, OpenSearch, Elasticsearch, APM, Apache Camel, RabbitMQ, Data pipelines, AWS, CI/CD, Kubernetes, Microservices
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4d
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Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
7+ YOESenior-level software engineer proficient in Java, Python, Docker/Kubernetes, CI/CD, microservices; TS/SCI clearance with polygraph; 7+ years SWE experience; BS in CS or related field with experience substitutions.
Java, Python, Shell, Git, Nexus, Maven, JavaScript, JUnit, IDE, Docker, Kubernetes, CI/CD, Spring, Hibernate, MySQL, Web Services, Vaadin, GWT, Nexus, SonarQube
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2w
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Backend Engineer (Python / Java / AWS / GCP)
North America or South America
RemoteFull Time
Jahnel Group
Jahnel Group: Software development consultancy providing web, mobile, and AI solutions.
5+ YOE5+ years backend experience; Python and/or Java; APIs and distributed systems; PostgreSQL; AWS or GCP; strong problem solving and communication.
Python, Java, PostgreSQL, AWS, GCP, CI/CD
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5d
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Java Backend Developer - Contingent
McLean or North America
RemoteFull Time
Aretum
Aretum: Provides technology-enabled mission support services for federal government agencies.
3+ YOEBachelor's degree in computing or related field; 3+ years backend Java experience; Python for backend/script; PostgreSQL; Elasticsearch/OpenSearch; Docker; AWS; GitLab CI/CD; Terraform; Agile/Scrum; strong communication.
Java, Python, PostgreSQL, Elasticsearch, OpenSearch, Docker, AWS, GitLab, Terraform
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1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Bachelor's in CS or related; experience in Java/JEE, Python, C/C++, SQL; UI development; Windows/Linux; scripting; TS/SCI Polygraph.
Java, Python, C/C++, SQL, SOAP, WSDL, XML, HTML, XSLT, Tomcat, WebLogic, JBoss, Jenkins, Perl, PowerShell, Eclipse, PostgreSQL, Oracle
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1mo
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Senior Engineer - Java
Chevy Chase or Palo Alto
$105k-$215k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
4+ YOESenior Java engineer with experience in microservices, Kubernetes, PostgreSQL, and cloud platforms.
Java, Linux, Microservices, Kubernetes, PostgreSQL, Docker, Azure, JavaScript, TypeScript, Python, C#
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5d
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CNO Python Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
7+ YOEBachelor’s in CS or related field with 7 years programming, or 11 years experience; Python; Docker; Kubernetes; Ansible; CI/CD; Windows and Linux; security clearance TS/SCI w/ Poly; experience with SQL/NoSQL; software testing and deployment.
Python, Docker, Kubernetes, Ansible, CI/CD, VMware, Java, SQL, NoSQL, Git, Subversion, Confluence, Jira, Crucible
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3mo
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Senior Java Software Engineer (Onsite)
State College or Fort Meade or Aurora
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Designs and manufactures aircraft engines and defense systems.
5+ YOEActive TS/SCI with Polygraph; 5+ years STEM software experience; Java in Linux; scripting (Perl/Python); Agile/DevOps.
Java, Linux, JUnit, Perl, Python, Agile, DevOps, Jenkins, Ansible, Spring, Containers, Git, SQL, Scripting
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1w
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Software Engineer 2 - Full-Stack/Java/Angular/Python
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
14+ YOESenior software engineer with full‑stack Java/Angular/Python; TS/SCI clearance with polygraph; US citizen; 14 years SWE experience; BS CS or related field.
Java, Angular, Python
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1mo
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Java Backend Engineer- SDE II
United States
$150k-$170k/yr RemoteFull Time
LivePerson
LivePersonNASDAQ: LPSN: Provides a conversational AI platform for enterprise customer engagement.
7+ YOEBachelor's degree in CS or related field; 7+ years backend experience; Java Spring Boot; REST APIs; databases; Kafka/Airflow/Spark/Hadoop; Kubernetes; Git/Jenkins; AWS/GCP.
Java, Spring Boot, Cassandra, MySQL, Kafka, Airflow, Apache Spark, Hadoop, REST APIs, Git, Jenkins, Kubernetes, NodeJS, Python, GCP, AWS
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3mo
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Product Engineer Java Spring Boot
United States
$85k-$145k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provider of insurance products for vehicles and homes.
3+ YOEJava Spring Boot REST APIs, distributed systems, cloud, security, Kafka, Git, Maven/Gradle, Agile, Python a plus, 3-10 years experience.
Java, Spring Boot, REST, Swagger, OpenAPI, Git, Maven, Gradle, NPM, Jenkins, Kafka, MongoDB, OpenID, OAuth, SAML, OWASP
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2mo
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Senior Software Engineer - Python
United States
$180k/yr RemoteFull Time
Ocrolus
Ocrolus: AI platform for automated financial document analysis and underwriting.
5+ YOE5+ years software engineering; expert in Go/Python/Java; strong DB and data modeling; cloud, microservices; CI/CD; agile; leadership.
Go, Python, Java, PostgreSQL, MySQL, Spring, Flask, Docker, Kubernetes, AWS, CI/CD
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1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
10+ YOEBachelor's in CS or related; experience with Java, Python, C/C++, SQL; UI development; Windows/Linux; strong software development principles; TS/SCI clearance.
Java, Python, C/C++, SQL, XML, HTML, XSLT, Jenkins, Eclipse, PostgreSQL, Oracle, PERL, PowerShell
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1mo
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Sr Software Engineer (Java, Streaming)
United States
$123k-$193k/yr RemoteFull Time
FICO
FICONYSE: FICO: Provides credit scoring and predictive analytics software for businesses.
Senior software engineer with expertise in Java and streaming platforms; strong cloud, containerization, and multi-cloud experience; proficient in Agile and effective communicator.
Java, Spring, Kubernetes, Docker, MySQL, Oracle, Kafka, Storm, Flink, Spark Streaming, Kinesis, Dataflow, Pulsar, OpenSearch, Cassandra, Zookeeper, Kustomize, Angular, Python
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6h
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Java Full Stack Software Engineer - Remote
United States
$92k-$164k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
8+ YOE8+ years full stack experience; 5+ years Java; 4+ years ReactJS; 3+ years Splunk/MongoDB; 1+ years Python; Agile/Scrum; microservices; CI/CD; REST APIs; cloud/serverless; containerization; IaC.
Java, React, Python, Splunk, MongoDB, CI/CD, REST API, Serverless, Containerization, Infrastructure as Code, Cloud Platforms
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2mo
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Senior Backend Software Engineer | Java/Kotlin | NYC
United States
$200k-$300k/yr RemoteFull Time
Starbridge
Starbridge: AI platform for winning government and education contracts.
6+ YOESenior backend engineer with 6+ years of JVM/enterprise B2B SaaS experience; strong Java/Kotlin background; startup experience; proficient in backend development, data processing, and integrations.
Kotlin (Backend), Java, GCP, Google Cloud SQL for PostgreSQL, Firebase, Python
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2mo
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Senior Full Stack Engineer - JAVA, React, AI
United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health services.
8+ YOE8+ years software development; BS in CS/Engineering; REST APIs; SQL/NoSQL; Git; backend (Node.js/Java/Spring); frontend (HTML/CSS/JS/React/Angular); testing; problem solving.
Java, Spring, Node.js, Express, Python, React, React Native, HTML, CSS, JavaScript, TypeScript, MongoDB, SQL, NoSQL, Git, CI/CD, AWS, Docker, Kubernetes, REST APIs, JSON
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1d
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Senior Software Engineer - API Development
United States
$106k-$149k/yr RemoteFull Time
Empower
Empower: Provides retirement plan administration and personal wealth management services.
4+ YOE5+ years software development with API development; proficient in Java and Python; React API integrations; strong architecture and leadership.
React, Java, Python, Oracle Database, PL/SQL
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3w
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Software Developer I
United States
RemoteFull Time
ITA International
ITA International: Provides professional services and data analytics for defense operations.
2+ YOE2+ years software development experience; strong Python/Java; capable of writing unit tests and collaborating with teams.
Python, Java, Git
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1d
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Software Engineer
United States
RemoteFull Time
Iron Mountain
Iron MountainNYSE: IRM: Provides secure storage and information management services globally.
1+ YOEDevelop RESTful services in Java/Python with relational and non-relational databases; cloud exposure; microservices; strong collaboration.
Java, Python, Maven, SQL, NoSQL, REST, Spring, Docker, Linux, Tomcat, Solr, ElasticSearch, GCP/AWS/Azure, Git, Jenkins, Kubernetes
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1mo
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Frontend Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required
React, Robot Framework, Python, Java, C++
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1mo
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Staff Developer Success Engineer - US
United States
$170k-$215k/yr RemoteFull Time
Temporal
Temporal: Platform for building and running reliable distributed applications.
9+ YOE9+ years in software development; proficient in Python, Java, Golang; experience with Kubernetes, Docker, Terraform, Prometheus, Grafana; cloud deployment; strong communication; prior remote/customer-facing experience.
Go, Python, Java, Golang, TypeScript, Kubernetes, Docker, Prometheus, Grafana, Terraform, Ansible, CDK, OpenTracing, EKS, GKE, Terraform/Ansible/CDK
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1mo
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Software Engineer
United States
RemoteContract
DotLab
DotLab: Non-invasive diagnostic tests for endometriosis and women's health.
2+ YOE2+ years software development; AWS experience; Python/Java/R; data pipeline and cloud deployment; good communication.
Amazon Web Services, Python, Java, R, SQL Server, cloud platforms
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2w
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Summer 2026 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteInternship, Full Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
0+ YOEC/C++, JavaScript, Java, Python software development; 0+ years experience; US citizenship.
Python, Java, C/C++, Rust, JavaScript, TypeScript
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1mo
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Back End Developer/Engineer (MBI Clearance)
Columbia, Maryland, United States
$120k-$140k/yr HybridMultiple Commitments Available
iCallidus
iCallidus: Provides information technology and cybersecurity services to federal agencies.
7+ YOE7+ years back-end development; proficient in Java, Python, .NET, Node.js; REST/microservices; databases; cloud platforms; secure coding; MB I clearance preferred.
Java, Python, NET, Node.js, PostgreSQL, MySQL, MongoDB, SQL Server, REST, Microservices, AWS, Azure, GCP, OWASP
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1mo
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Software Engineer
Warrenton or Denver or Fort Meade
OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.
Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android
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2mo
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Software Engineer, Senior
Fort Meade, Maryland, United States
$230k-$275k/yr OnsiteFull Time
Navstar
Navstar: Provides IT and cybersecurity solutions to the intelligence community.
11+ YOEActive TS/SCI clearance with polygraph; end-to-end capability development; enterprise Java development; Bachelor's degree with 11+ years of relevant experience; proficient in JAVA, Python, Rust, C++, TypeScript, Visual Studio, Gitlab.
Java, Python, Rust, C++, TypeScript, Visual Studio, GitLab
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2mo
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Senior Software Developer
Hanover, Maryland, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization for defense and national security.
20+ YOETwenty years of software development; multi-language proficiency (Java, Python, Rust, C++, Golang); Top Secret/SCI with Poly clearance.
Java, Python, Rust, C++, Golang, Docker, Kubernetes
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2mo
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Senior Developer
United States
RemoteFull Time
ActioNet
ActioNet: Provides IT services and systems integration for government agencies.
8+ YOESenior-level developer with strong frontend (React/Vue/Angular), backend (Java/JavaScript/Python/Go), SQL databases; 8+ years experience; bachelor's degree; US citizenship with clearance.
React, Vue.js, Angular, Java, JavaScript, Python, Go, PostgreSQL, SQL
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2w
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Software Developer
United States
RemoteFull Time
Cisive
Cisive: Provide global background screening and identity verification solutions.
2+ YOE2-5 years software development experience; BS in CS or related field or equivalent; proficient in C#, Java, Python, Angular, React; Agile; APIs and databases; FBI clearance eligibility.
C#, Java, Python, Angular, React, Relational Databases, APIs, Agile
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1mo
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AI/ML Engineer - AIML, Java Full Stack
United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
7+ YOE7+ years in AI/ML engineering or data science; hands-on with LLMs, LangChain/LangGraph; experience deploying GenAI on AWS Bedrock and Azure Foundry; strong knowledge of LLM security and Responsible AI; proficient in Python and ML/NLP libraries.
Python, LangChain, LangGraph, AWS Bedrock, Azure AI Foundry, REST APIs, React, Java
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2w
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Staff Software Engineer - Developer Experience
United States
RemoteFull Time
Seeq
Seeq: Analyzes industrial process data to improve manufacturing performance.
8+ YOE8+ years in developer experience, platform tooling, or SDK; strong Java, Python, TypeScript, or Go; cloud/CI-CD; lead initiatives; collaborate across teams.
Java, Python, TypeScript, Go, AWS, Azure, GCP, CI/CD
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2mo
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Lead Software Engineer (Back End)
United States
$181k-$208k/yr RemoteFull Time
National Debt Relief
National Debt Relief: Negotiates with creditors to settle unsecured consumer debt for less.
10+ YOE10+ years software development with AWS; backend focus with Python/Java/Node; Salesforce integration experience.
AWS Lambda, RDS, EC2, EKS, S3, Salesforce API, MuleSoft, Java, Python, Node.js, Bash
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3d
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Mid-Level Developer
United States
RemoteFull Time
ActioNet
ActioNet: Provides IT modernization and cybersecurity services to government agencies.
3+ YOE2-5 years of experience in full-stack development; Bachelor's degree; strong frontend (React/Vue.js/Angular) and backend (Java/JavaScript/Python/Go); SQL data stores; API design; code reviews.
React, Vue.js, Angular, Java, JavaScript, Python, Go, PostgreSQL, SQL
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2mo
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Full Stack Developer
Baltimore, Maryland, United States
$124k-$170k/yr RemoteFull Time
Index Analytics
Index Analytics: Delivers data strategy and IT solutions to federal health agencies.
3+ YOEBachelor's degree or equivalent experience; 3 years in similar role; proficient in Java/Go/Python; API development platforms; AWS; API-first; Agile.
Java, Go, Python, AWS, API Gateway, Apigee, Kong, CMS, Snowflake, Databricks, CloudFormation, Jenkins
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2w
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Software Engineer
United States
RemoteFull Time
Whitespace
Whitespace: Building an agentic AI platform for geospatial and mission intelligence.
5+ YOE5+ years in software engineering; backend development with Java and Python; DevOps; SQL/NoSQL; CI/CD tooling; experience with geospatial or population simulation is a plus.
Java, Python, GitLab, JIRA, Confluence, Jenkins, Nexus, Spark, Hadoop, BigQuery, Athena, EMR, AWS, Google Cloud, Azure, SQL, NoSQL
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HiringCafe market data

Java Python Developer Jobs market signals in Maryland, 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
1,300+
Hiring companies
510+
Fresh sample
48% new in 30d
Salary visibility
59% show pay

Companies appearing in this market

BAE SystemsUnitedHealth GroupActioNetAllstateCACICaptivation SoftwareCisiveGDIT

Work location mix in visible results

Remote: 60Onsite: 45Hybrid: 10

Related browse hubs

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