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Java Python Developer Jobs in Colorado, United States
1,000+ java python developer jobs from 470+ companies hiring in Colorado, United States.
2mo
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Senior Machine Learning Software Engineer
Denver or New York City
$200k-$231k/yr RemoteFull Time
7+ YOE7+ years in software engineering for ML production; deploy ML models via APIs, batch or streaming; Python proficiency; CI/CD; cloud platforms (AWS); ML/data platforms; regulatory compliance (FDA/HIPAA).
Python, Java, AWS, SageMaker, S3, EC2, Airflow, MLflow, Kubernetes, Terraform, Databricks, Unity Catalog, Snowflake, Snowpark
1d
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Sr. Engineer - Safety Analytics, Tools & Databases
United States
$125k-$200k/yr RemoteFull Time
8+ YOE8+ years in software/data engineering; 5+ years building production databases/analytics apps; strong Python/Java; SQL/NoSQL; data modeling and ML basics; able to work with FAA stakeholders.
Python, Java, C++, SQL, JavaScript, Oracle, SQL Server, Microsoft Access, noSQL, ColdFusion, Bootstrap, REST APIs, pandas, scikit-learn, Tableau, Power BI
3w
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QA Engineer (MIS) (Remote)
United States
$90k-$105k/yr RemoteFull Time
3+ YOE3+ years QA in SaaS; manual + automated testing; NetSuite/Salesforce/Workday; Copado Robotic Testing; SQL/Java/Python; API testing (Postman); Jira; CI/CD; cloud (AWS/Azure); AI/LLM testing; data integration; security testing.
SOQL, SQL, Java, Python, Postman, Copado Robotic Testing, Jira, CI/CD, AWS, Azure, UiPath, Work-Relay, NetSuite, Salesforce, Workday, LLMs
1mo
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Senior Machine Learning Engineer
Fort Carson or Colorado Springs or Charleston or Denver or San Diego
$110k-$180k/yr OnsiteFull Time
Design, develop, and deploy advanced ML models; strong Python; cloud and distributed systems; security clearance; on-site Navy-focused work.
Python, AWS, Azure, Docker, Kubernetes, Apache Kafka, AWS Kinesis, RabbitMQ, ZeroMQ, Airflow, dbt, Snowflake, Snowflake, ArcGIS, PostGIS, Docker, Kubernetes, AirByte, Apache Iceberg, Spark, Dask, S3, RDS, EFS, SNS, SQS, Git, Java, C++, Go, Rust
3w
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Lead Information Security Software Engineer (ISE)
United States or Ohio
$82k-$173k/yr RemoteFull Time
4+ YOELead role developing API-driven security tools; expert in multiple languages; cloud and security tooling experience.
Python, JavaScript, Java, C/C++, C#, Go, API, Vue.js, Angular, React, FastAPI, Django, AWS, Splunk, Elasticsearch, EDR, SIEM, SOAR, XDR
2mo
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Member of Staff, Data Engineering
United States
$175k-$210k/yr RemoteFull Time
7+ YOE7+ years in financial trading/market data; Java, SQL; Python scripting; Groovy scripting; time-series data; debugging and collaboration.
Java, Python, Groovy, SQL, Apache Kafka, Deephaven, kdb+
1mo
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Senior Data Engineer
United States
$140k-$160k/yr RemoteFull Time
3+ YOE3-5 years data warehouse/lake architecture; 3+ years programming (Python/Scala/Java/C#); 2+ years cloud (AWS); Databricks; DB design; batch/workflow tools; leadership/mentoring; Bachelor's in Computer Science or related field.
Python, Scala, Java, C#, Hadoop, Spark, Kafka, Flink, dbt, AirFlow, NiFi, AWS, Databricks, SQL
2w
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Site Reliability Engineer II
Denver, Colorado, United States
$75k-$120k/yr HybridFull Time
2+ YOE2-3.5 years in SRE/DevOps or software engineering; SRE fundamentals; coding in C#, .NET, Java, Python, or React; AWS, CI/CD, IaC; Linux/Windows; BS in CS.
AWS, CI/CD, GitLab, Jenkins, Infrastructure as Code, Linux, Windows, Relational Databases, Python, Java, C#, .NET, React
3w
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Senior Data Engineer
United States
$165k-$195k/yr RemoteFull Time
7+ YOE7+ years data engineering experience; build large-scale data pipelines; strong SQL; experience with data lakes, Kafka, Spark; Python/Go/Java/Scala; AWS/ETL; healthcare experience a plus; graduate degree in CS/Statistics or related field.
Apache Spark, Kafka, Python, Golang, Java, Scala, Apache Airflow, Apache Iceberg, AWS, Terraform, SQL, NoSQL
1w
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Software Engineer III
United States
$93k-$128k/yr RemoteFull Time
5+ YOEBachelor's in a computer-related field with 5+ years of programming; Master's preferred with 3+ years. AWS experience recommended.
AWS, Java, Python, C#, REST, CI/CD, Git, SQL, Relational Databases, Cloud Services
3mo
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Software Engineer, Senior
Aurora, Colorado, United States
$100-$120/hr OnsiteFull Time
20+ YOE20+ years of software engineering experience; experience in complex systems; TS/SCI clearance with polygraph; Bachelor's degree or HS Diploma with 24+ years of experience; strong communication and team collaboration.
Java, AWS, Docker, Kubernetes, JIRA, OCI containers, Python, Pydantic, ReactJS, SQL
2w
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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
1mo
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Senior Data Engineer (AWS, Azure, GCP)
Denver, Colorado, United States
$90k-$200k/yr HybridFull Time
5+ YOE5+ years in data engineering; cloud (AWS/Azure/GCP); ETL and data warehousing; SQL/NoSQL; programming in Python/Java;DevOps familiarity; strong data modeling and leadership potential.
AWS, Azure, GCP, Snowflake, Redshift, Databricks, Python, Java, SQL, NoSQL, ETL, Talend, Informatica, Ab Initio, Jenkins, Git, CI/CD, Jira
1w
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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
4d
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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
2w
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Engineer Senior - Ground Software Developer
Fairborn or Boulder or Broomfield
$88k-$150k/yr OnsiteFull Time
4+ YOEBS degree in Engineering or related field plus 4+ years of experience; active Top Secret/SCI clearance with polygraph; experience in Java, RESTful services, SpringBoot, Kubernetes, Git, Kafka/MongoDB; leadership experience.
Java, SpringBoot, Mockito, Lombok, OpenAPI, REST, Kubernetes, Helm, Git, Kafka, MongoDB, ActiveMQ, NiFi, Python, C++
3w
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Principal Software Engineer
Colorado Springs, Colorado, United States
$160k-$200k/yr OnsiteFull Time
9+ YOEBachelor’s degree with 9+ years of relevant experience; active Secret clearance; experience in C/C++, Agile; knowledge of real-time embedded software.
C/C++, Java, Python, FORTRAN, CI/CD tools, Real-time embedded software
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
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
3mo
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Software Systems Engineer
Colorado Springs, Colorado, United States
$130k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with a BS in CS/engineering/math/physics; 5+ years software/network/infrastructure engineering; active TS/SCI clearance; DoD 8570 IAT Level II; strong software and cloud/IaC experience.
Java, C++, Python, TypeScript, Bash, AWK, sed, Perl, Terraform, CloudFormation, Ansible, Chef, Puppet, RMF, STIG, Excel
6d
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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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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
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
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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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
2w
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Engineer Senior - Ground Software Developer
Fairborn or Colorado
$88k-$150k/yr OnsiteFull Time
4+ YOEBS degree or higher in engineering or related field; 4+ years of related experience; active Top Secret/SCI Polygraph clearance; experience with Java, RESTful services, Kubernetes/Helm, Git/GitLab, Kafka/MongoDB/ActiveMQ/NiFi; leadership experience.
Java, SpringBoot, Mockito, Lombok, OpenAPI/Swagger, Kubernetes, Helm, Git, GitLab, Kafka, MongoDB, ActiveMQ, NiFi, Java, C++, Python
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
3w
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Lead Sr Staff Software Engineer - Front End Fundamentals
Bellevue or Boulder or Chicago or Denver or Irvine or Los Angeles or New York or San Francisco or San Jose or Seattle or Ventura
$166k-$305k/yr HybridFull Time
13+ YOE1+ MgmtSenior frontend leadership role requiring 13+ years of software development, 1+ year of people management, strong TypeScript/JavaScript or other languages, cloud and distributed systems experience, and mentoring.
TypeScript, JavaScript, C#, Java, C, C++, Python, SQL, Scala
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
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
3w
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Sr Software Engineer - Platform Data Query
San Diego or Santa Barbara or Dallas or Atlanta or Chicago or San Francisco or Washington DC or Denver
$138k-$173k/yr HybridFull Time
5+ YOEExperience operating, scaling, and enhancing data pipelines with Iceberg, Trino, Kafka, Flink; strong SQL and cloud data services (AWS). 5+ years in software engineering; multi-tenant SaaS background preferred.
Trino, Apache Flink, Kafka, Iceberg, AWS Athena, AWS S3, AWS Glue, Python, Ruby, Java, JavaScript, C#, SQL
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
6d
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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
HiringCafe market data
Java Python Developer Jobs market signals in Colorado, 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
1,000+
Hiring companies
470+
Fresh sample
62% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
BAE SystemsVertaforeSAIC540Accompany HealthCapTechECSFanDuel
Work location mix in visible results
Remote: 36Hybrid: 10Onsite: 9
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