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Java Python Developer Jobs in Connecticut, United States
760+ java python developer jobs from 400+ companies hiring in Connecticut, United States.
2w
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Software Development Engineer in Test (SDET)
United States
RemoteFull Time
2+ YOE2+ years in QA or software testing; experience with test automation frameworks; programming in Python/Java/C#/JavaScript; API testing; CI/CD; strong QA methodology knowledge.
Playwright, Cypress, Selenium, Postman, REST-assured, Bitbucket, Jenkins, GitHub Actions, Zephyr, Docker, Kubernetes, Terraform, GitLab CI
6d
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Member of Technical Staff: Machine Learning Engineer
United States or North America
RemoteFull Time
5+ YOE5+ years of Python; strong ML/AI research background; experience deploying end-to-end ML systems; cloud and data tooling proficiency
Python, Java, C++, Scala, PyTorch, TensorFlow, Spark, AWS
1w
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Software Engineer, Data Engineering
United States
$180k-$250k/yr RemoteFull Time
Advanced software development with data-focused tooling; experience with data pipelines, databases, and cloud-native architectures; strong collaboration with data teams.
Python, Rust, Java, Scala, Hadoop, Spark, Airflow, DBT, Dagster, Temporal, Presto/Trino, Iceberg, Postgres, BigQuery, S3, GCS, Kafka, NATS, Pub/Sub, Kinesis, Flink, Beam, Databricks, Snowflake, ClickHouse, Parquet, Avro, Protobuf, MLflow, Ray
5d
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Manager, API Development
United States
$138k-$180k/yr RemoteFull Time
8+ YOE8+ years API development/management; Bachelor's in CS or related field; experience with API platforms and RESTful/SOAP APIs; proficient in .NET, Java, Python, Node.js; strong API security; cloud and DevOps practices.
Azure API Management, AWS API Gateway, Mulesoft, .Net, Java, Python, Node.js, OAuth, JWT, Azure, AWS, Google Cloud, CI/CD, Docker, Azure Kubernetes Services
10h
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
6+ YOE6+ years IT experience; 3+ years SAST/DAST; 2+ years coding in Python/Java/.NET/C#; 3+ years designing enterprise security controls; US citizenship and Public Trust suitability.
Veracode, Burp Suite Enterprise, GitHub Actions, Dependabot, Contrast (IAST), Selenium, EntraID, OWASP ZAP
1mo
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Solutions Engineer
United States
RemoteFull Time
5+ YOE5+ years in technical consulting or client-facing engineering; BS/MS in CS/engineering; frontend exp (Angular/TypeScript/React); REST APIs, Git, CI/CD; strong comms.
Python, Java, C#, Angular, TypeScript, React, REST APIs, Git, CI/CD, Azure, AWS, GCP, Docker, Kubernetes, NLP, RAG, Prompt engineering, Microsoft environments
2mo
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Partner Engineer
United States
$250k/yr RemoteFull Time
Experience with APIs/SDKs, authentication flows (OAuth/OIDC/SAML), security/CIAM, production-grade code in multiple languages, cloud architectures, and strong communication.
APIs, SDKs, Java, JavaScript, Python, Go, OAuth, OIDC, SAML, MFA, passwordless
3w
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Systems Engineer
United States
$137k-$263k/yr RemoteFull Time
2+ YOEBS in CS/Engineering; 2-5 years in SRE/DevOps/Platform; proven distributed systems design, automation and monitoring experience.
Python, Go, Java, Kubernetes, Docker, Ansible, Terraform, Terragrunt, Nomad, Consul, Vault, Linux (RHEL/CentOS), Git
1w
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Solutions Engineer
United States
$169k-$198k/yr RemoteFull Time
3+ YOE3-8+ years in technical sales engineering, solution architecture, and delivering product demos; proficient in multiple languages; strong Linux/Kubernetes and cloud experience; Kafka ecosystem preferred.
Linux, Kubernetes, AWS, GCP, Azure, Java, Python, Go, JavaScript, Kafka
4d
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Solutions Engineer
United States
RemoteFull Time
7+ YOE7+ years in technical pre-sales; strong presentation/communication; able to explain complex tech to non-technical audiences; experience with data engineering tools; cloud platforms knowledge.
Apache Spark, Apache Flink, Apache Airflow, ANSI SQL, Python, Scala, Java, AWS, Azure, GCP, VMware
3h
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Principal Engineer
Denver or United States
RemoteFull Time
8+ YOE8+ years of software engineering; 3+ years in Staff/Principal/Architect; cloud-native, AWS serverless; mentoring; multi-language proficiency; observability and design docs.
AWS, Lambda, EventBridge, DynamoDB, StepFunctions, ECS, RDS, API Gateway, S3, CloudWatch, Aurora, Auth0, LangChain, Playwright, PHP, Python, Java, TypeScript
3w
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Senior Data Engineer
United States
$130k-$155k/yr RemoteFull Time
5+ YOESenior data engineer responsible for scalable data pipelines, governance, and analytics infrastructure.
Azure Synapse Analytics, Azure DevOps, Apache Spark, Python, SQL, Java, Azure Data Factory, Azure Data Lake Storage
3mo
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Data Engineer - Manager
Atlanta or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Dallas or Baltimore or New York or Albany or Buffalo or Boston or San Antonio or Sacramento or Los Angeles or Irvine or San Diego or Seattle or Orlando or Pittsburgh or Portland or Miami or New York or Houston or Phoenix or Atlanta or Las Vegas or Austin or Jacksonville or Florham Park or Hartford or Albany or Stamford or Cary or San Bernardino or Las Vegas or Baltimore or Portland or Albany
$99k-$232k/yr HybridFull Time
5+ YOE5 years of data engineering experience; Bachelor's degree in MIS, CS, Engineering, Math, or related field; cloud and data architecture knowledge; strong SQL and programming skills.
SQL, Python, Java, Scala, Hadoop, Spark, Kafka, AWS, Azure, GCP, ETL/ELT, Data Warehouses, Data Lakes, Data Governance, IAM, Terraform, CloudFormation, Databricks, Snowflake
2mo
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Principal Engineer, Data Platform Architecture
United States
$228k-$342k/yr RemoteFull Time
10+ YOE10+ years in data engineering/analytics infrastructure; expert in Snowflake; strong architectural leadership; cloud platforms; SQL.
Snowflake, Snowpark, Snowpipe, Cortex, SQL, Python, Java
2mo
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Software Engineering Manager
United States
$139k-$174k/yr RemoteFull Time
10+ YOE3+ Mgmt10+ years in software development, 3+ years in management; Agile/Scrum; Java, Python, SQL; SOA and scalable architectures; AI impact on SDLC; Bachelor’s in CS or CE; willing to lead onshore and offshore teams.
Java, Python, SQL, Spring Boot
1mo
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AEM - Sr. Computer Science Intern
United States or Canada
$18-$24/hr RemoteInternship
0+ YOEPursuing a bachelor’s in computer science or related field; rising senior or recent graduate; strong software development foundation; experience with JS/TS/Python/Java/Kotlin; familiarity with AI tools; good communication and collaboration.
JavaScript, TypeScript, Python, Java, Kotlin, React Native, Flutter, AWS Rekognition, Git, APIs, Cloud services
5d
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SWE Fellow - Human Frontier Collective (US)
United States
RemoteContract
5+ YOE5+ years software engineering or related technical experience; proficient in Python, Java, C++, and analytical thinking.
Python, Java, Rust, Swift, JavaScript, C++
1mo
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Knowledge Informatics QA Engineer
United States
RemoteFull Time
3+ YOEQA engineer role focusing on data-driven knowledge informatics, testing, data validation, and regulatory compliance.
Selenium, JUnit, TestNG, Playwright, Cucumber, Python, Java, SQL, Git
2w
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Senior Sales Engineer, Enterprise
United States
$158k-$198k/yr RemoteFull Time
5+ YOE5+ years enterprise IT sales; strong database and cloud data warehouse knowledge; cross-functional collaboration; excellent communication; travel 20%+.
AWS, GCP, Azure, Snowflake, BigQuery, Databricks, Kafka, Grafana, API, Linux, Windows, Python, Java, Oracle, SQL Server, DB2
1mo
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Sales Engineer, Enterprise Intelligence
United States
$100k-$125k/yr RemoteFull Time
10+ YOE5+ years pre-sales with complex SaaS/AI products; 10+ years customer-facing SaaS experience; strong presentation skills; API and cloud proficiency.
REST API, GraphQL, AWS, Google Cloud, Microsoft Azure, Java, C#, Node.js, Python, React, Vue.js, Angular
12h
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Lead Application Engineer
Stamford, Connecticut, United States
OnsiteFull Time
5+ YOESenior-level IT/engineering role overseeing enterprise applications, ERP modernization, system integrations, and cloud transformations.
TypeScript, JavaScript, Node.js, React, SQL Server, PostgreSQL, Azure, SAP, Oracle, Microsoft Dynamics, Java, .NET, Python
1mo
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Customer Success Engineer
United States
$111k-$130k/yr RemoteFull Time
Programming knowledge, REST API and web technologies experience, ability to deliver technical workshops, strong communication, and travel to customer locations may be required.
REST API, Web development, JavaScript, Java, PHP, C#, Objective-C, Swift, Ruby, Python, Databases
2mo
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AI / ML Engineer
Chattanooga or Norwalk
OnsiteFull Time
3+ YOEBachelor's degree preferred; 3-5 years in innovation management or tech incubation; strong analytical, problem-solving, and communication; experience with generative AI; project management skills.
Python, Node.js, Java, Cloud Services
6d
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Sr Engineer, Telephony
United States
$92k-$120k/yr RemoteFull Time
Senior telephony engineer with Five9 VCC/Studio, Power BI, API integration, and strong networking skills; remote role with onsite travel; salary $92k-$120k.
Five9, Power BI, Tableau, SAP, SQL, DAX, REST, SOAP, JavaScript, Java, Python, PHP
2mo
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Principal ML Engineer
United States
RemoteFull Time
6+ YOE10+ years software engineering; 6+ years deploying large-scale ML systems; strong MLOps and cloud experience; HIPAA/compliance awareness.
Python, Java, Go, Kubernetes, Docker, MLflow, DVC, Spark, Snowflake, Databricks, Terraform, Pulumi, LangChain, LangGraph, AWS, GCP, Azure
2mo
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QA Automation Engineer
United States
RemoteFull Time
3+ YOE3–5 years in test automation; healthcare domain experience; framework architecture; AI-powered tooling.
Playwright, Selenium, RestAssured, Cucumber, NUnit, TestNG, Azure DevOps, CI/CD, Python, Java, JavaScript, C#, BDD, AI-powered testing tools
3w
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Enterprise Support Engineer
United States
RemoteFull Time
3+ YOE3–5+ years in external-facing SaaS or API-first support; strong API, debugging, and data analysis; proficient in at least one programming language; experience with logging/monitoring; SQL skills.
RESTful APIs, HTTP, OAuth, Postman, cURL, Datadog, Grafana, Cloud Logging, SQL, Python, TypeScript/Node.js, Go, Java
1mo
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Senior DevOps Engineer
United States
$128k-$176k/yr RemoteFull Time
8+ YOE8+ years of DevOps experience in PaaS/SaaS, Kubernetes, JVM-based apps, and large-scale distributed systems; on-call rotation; cloud environments across multiple providers.
Kubernetes, GCP, Azure, AWS, Java, Python, Terraform, Jenkins, Go, ArgoCD
5d
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Technical Support Engineer
United States
RemoteFull Time
5+ years in technical support or software engineering; proficient in at least one programming language; strong DB/SQL, API design, and cloud infrastructure knowledge; experience with Git; excellent technical documentation; English fluency; able to clear background check.
JavaScript, Python, Java, C#, SQL, APIs, AWS, Azure, GCP, Git
2w
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Senior Data Engineer
United States
$150k-$200k/yr RemoteFull Time
6+ YOE6+ years in data engineering; expertise in cloud data warehouses, SQL, and data pipelines; strong programming and backend skills.
Snowflake, Redshift, BigQuery, SQL, Python, Scala, Java, Airflow, Dagster, Luigi, TypeScript, Node.js, PostgreSQL, MySQL
1mo
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Application Security Engineer
United States
RemoteFull Time
4+ YOE4–6+ years in application security or DevSecOps; secure coding; SAST/DAST/SCA; cloud and API security; robotics context a plus.
SAST, DAST, SCA, Python, Java, Go, C/C++, ROS, ROS 2, Kubernetes, IaC, OAuth 2.0, JWT, TLS 1.3, CI/CD, GitLab CI, Jenkins
12h
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Summer Intern, Software Engineering - SXM Connect
United States
$37-$40/hr RemoteInternship
Internship open to students; knowledge of Java/Scala/Swift/Kotlin/JavaScript/Python; 18+; legal right to work in US.
AWS, S3, Lambda, ECS, DynamoDB, Git, GitHub, GitHub Actions, Java, Scala, Swift, Kotlin, JavaScript, Python
2w
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Senior Presales Engineer - ALM (MedTech)
United States
$115k-$130k/yr RemoteFull Time
5+ YOE5+ years in presales or solution delivery for enterprise software; strong English; degree in engineering or computer science; experience with ALM and regulated industries.
ALM, Codebeamer, Windchill, Jira, Git, Jenkins, Java, C++, Javascript, Python, Oracle, PostgreSQL
1mo
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Principal Engineer / Salesforce Business Consultant
United States
RemoteFull Time
8+ YOE8-12 years total experience with 5+ years Salesforce CRM; 4-6 years in manufacturing; strong consulting and solution-architecture skills.
Salesforce (Sales Cloud, Service Cloud, Experience Cloud, Manufacturing Cloud, CPQ, Revenue Cloud), ERP integrations (SAP, Oracle, Dynamics), CRM Analytics, Tableau CRM, Python, Java
3w
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Manager, Software Engineering
United States
$120k-$150k/yr RemoteFull Time
5+ YOE1+ MgmtBachelor's in Computer Science or Software Engineering; 5+ years in software development; 1+ year in team leadership; proficiency in C#, Java, or Python; Agile/Scrum; cloud (Azure, AWS, GCP); Docker; Git; CI/CD; strong problem-solving and communication.
C#, Java, Python, Azure, AWS, Google Cloud Platform, Docker, Git, CI/CD
2mo
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STARZ Intern, Data Products & Engineering
United States
RemoteInternship, Temporary
Pursuing Bachelor's in CS or related field; strong work ethic; able to work independently and in a team; familiarity with C#, Python, or Java.
AWS, ETL, ELT, Docker, Kubernetes, SQL, Python, Java, C#, Data Warehousing, BI/Visualization
1mo
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Solutions Support Engineer - West
United States
$108k-$149k/yr RemoteFull Time
5+ YOE5+ years in customer-facing technical support, cloud tech, or system administration; strong troubleshooting, scripting, and collaboration skills.
Kubernetes, Azure, AWS, GCP, Linux, Java, Python, Shell, JavaScript, JSON, REST APIs, GraphQL
1mo
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Automated Test Engineer II
United States
RemoteFull Time
3+ YOE3-5 years in test automation, SDLC (Agile/SCRUM), experience with automation tools and coding
Selenium WebDriver, TestNG, Maven, REST Assured, Postman, BurpSuite, Java, Python, JavaScript, Git
3w
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Application Security Engineer Prin
United States
$111k-$198k/yr RemoteFull Time
Hands-on application security with software engineering background; strong API security, cloud security (Azure/AWS), secure SDLC, and SAST/DAST tooling.
C#, Java, Python, OAuth2, OIDC, SAST, DAST, Burp Suite, sqlmap, CI/CD, Azure, AWS, IAM, containerization
1mo
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Solution Architect, OSS Assurance - HPE Networking
United States
$106k-$243k/yr RemoteFull Time
10+ YOE10+ years telecom/IT experience; senior solution architect; Linux; Java/Python/Scala/XML; DBs; cloud/container basics; English proficiency.
Linux, Java, Python, Scala, XML, Yaml, Groovy, Scripting, Databases (Cloudera, Oracle, PostgreSQL, CouchDB), Cloud (AWS), Kubernetes, OpenShift, GenAI/AI/ML tools, CI/CD, Git, Robot Framework, Jenkins, Selenium
HiringCafe market data
Java Python Developer Jobs market signals in Connecticut, 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
760+
Hiring companies
400+
Fresh sample
53% new in 30d
Salary visibility
62% show pay
Companies appearing in this market
FivetranEnsemble Health PartnersPTCSiriusXMWizA2Z SyncAEMAlgolia
Work location mix in visible results
Remote: 44Onsite: 2Hybrid: 1
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