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Java Python Developer Jobs in Garfield, NJ, US
850+ java python developer jobs from 250+ companies hiring in Garfield, NJ, US.
1mo
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Big Data Engineer Lead
New York, New York, United States
$149k-$202k/yr OnsiteFull Time
8+ YOE8+ years as data engineer; 4+ years implementing data lake on AWS; expert AWS services; Python/Scala/Java; Agile practices.
AWS, S3, Redshift, EMR, Spark, Hadoop, Flink, Informatica, Talend, Apache NiFi, Python, Scala, Java
1mo
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Senior Research Engineer
Eagan or Toronto or New York or Ann Arbor or London or Zug or Frisco
$110k-$235k/yr HybridMultiple Commitments Available
5+ YOEBachelor in Computer Science or related field; 5+ years software engineering; 2+ years ML product experience; strong Python; cloud and DevOps experience; CI/CD; scalable ML; NLP familiarity.
Python, Cloud, CI/CD, DevOps, Java, Rust, Scala, Typescript
2w
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Developer II - Research Informatics & Technology
New York, New York, United States
$85k-$146k/yr HybridFull Time
4+ YOE4+ years software analysis, application support, or software engineering; API and integration platform experience; Linux/server env familiarity; strong analytical, communication, and collaboration.
APIs, Workato, Boomi, Apigee, Python, Java
1w
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Database Engineer
San Francisco or New York
$162k-$203k/yr HybridFull Time
5+ YOE5+ years as a database engineer; experience with real-time, distributed systems; self-hosted databases on cloud; proficiency with MongoDB, Postgres, MySQL, DynamoDB, Redis; SQL optimization, backup/restore; coding in Typescript/Python/Go/Java/C++, Docker, Kubernetes, Terraform; GPU/ML workloads a plus.
Docker, Kubernetes, Terraform, MongoDB, PostgreSQL, MySQL, DynamoDB, Redis, Typescript, Python, Go, Java, C++
1mo
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Software Engineer (AI/ML Interface Development)
San Diego or Nashua or Greenlawn or Durham
$92k-$157k/yr HybridFull Time
4+ YOEBS in CS/Software Eng; 4+ yrs in software dev; proficiency in Python/Java/C++; experience with AI/ML models, LLMs, vector DBs; API/microservices; CI/CD; Docker/Kubernetes; US Secret Clearance.
Docker, Kubernetes, Python, Java, C++, TensorFlow, PyTorch
2mo
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Member of Technical Staff (Storage)
New York, New York, United States
$185k-$200k/yr HybridFull Time
3+ YOEExperience with distributed systems and storage; proficiency in Go/C/C++, Java, or Python; 3+ years of experience; BS/MS/PhD in CS or equivalent; interest in AI-driven development; knowledge of storage systems (LSM, MVCC) a plus.
Go, C/C++, Java, Python
2w
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Senior Quality Assurance Engineer
New York, New York, United States
$125k-$170k/yr OnsiteFull Time
6+ YOE6+ years QA on low-latency client/server apps; BS in CS/Engineering; Python/Java/C++; SQL; Linux/Unix; strong communication; multitask in fast-paced env.
Python, Java, C++, SQL, Linux/Unix, AI tools
1mo
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Investment Engineer
New York City, New York, United States
$225k-$450k/yr OnsiteFull Time
Bridgewater Associates: Provides macro-driven investment management for global institutional clients.
Strong software engineering fundamentals; years of professional software, data, or ML engineering experience; proficient in at least one language used in quantitative systems; experience with complex data processing and real-time workloads; genuine interest in finance and markets; collaborative, low-ego mindset.
Python, Java, C++, Data processing, Machine learning tooling
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
1mo
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Quality Assurance Automation Engineer
New York, New York, United States
$110k-$160k/yr HybridFull Time
QA automation engineer proficient with Playwright, Appium, Postman; strong scripting in Python/JavaScript/TypeScript/Java; experience with CI/CD pipelines; testing across web, mobile, and API.
Playwright, Appium, Postman, Python, JavaScript, TypeScript, Java, GitHub Actions, Jenkins, CircleCI
2mo
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AI Solutions Engineer
Raleigh or New York City or San Francisco
$125k-$175k/yr HybridFull Time
Data Science/ML engineer experience; cloud (AWS/Azure/GCP); ML frameworks (TensorFlow, PyTorch, scikit-learn); LLM/Agentic tools; ML lifecycle; programming (Python/JS/TS/Java/Go); strong communication; quick learner.
TensorFlow, PyTorch, Scikit-learn, Llamaindex, LangGraph, DSPy, AWS, Azure, GCP, Python, JavaScript, Java, Go
1mo
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Staff Backend Engineer: Financial Data
New York, New York, United States
OnsiteFull Time
Rogo: Provides a generative AI platform for financial institutions.
8+ YOE8+ years in software engineering; 5+ years with GCP; strong Python; experience with Rust, C++, or Java; large-scale data pipelines; SQL and NoSQL; distributed systems; cross-team collaboration.
GCP, Python, Rust, C++, Java, SQL, NoSQL, Redis, BigQuery, Snowflake, Redshift
6d
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Senior Backend Engineer - Senior Vice President
New York, New York, United States
$200k-$250k/yr HybridFull Time
10+ YOESenior backend engineer with cloud-native experience; proficient in Scala/Node.js/Java; 10+ years of cloud development; leadership of engineering teams; strong analytical and client-facing abilities.
Scala, Node.js, Java, Python, Ruby, Akka, ZIO, PostgreSQL, NoSQL
6d
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Machine Learning Senior Staff Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
5+ YOE5+ years in data science, strong coding in Python/Scala/Java, ML production pipelines, deep learning, SQL, data warehousing, mentorship, English fluency.
Python, Scala, Java, Bitbucket/Git, SQL
1mo
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Security Software Engineer, Infrastructure Security (Staff or Senior)
New York City or San Francisco or Toronto
$127k-$249k/yr HybridFull Time
5+ YOE5+ years in software or site reliability engineering; proficient in at least one language (Java, Golang, Rust, Python, or C/C++); experience with Terraform; strong Linux and networking knowledge; cloud security experience; Kubernetes security tools.
Terraform, Linux, Kubernetes, eBPF, RBAC, OPA/Gatekeeper, Kyverno, Falco, Tetragon, seccomp, AppArmor, SELinux
2w
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Member of Technical Staff - X Money
New York or Palo Alto
$180k-$440k/yr HybridFull Time
2+ YOEDistributed systems expertise; 2+ years in large-scale consumer apps; proficiency in Rust, Go, Python, Java; backend and microservices focus; collaboration across platform teams.
Rust, Go, Python, Java
3w
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Assistant Vice President, L3 Application Support Service Engineer
Iselin, New Jersey, United States
$135k-$150k/yr OnsiteFull Time
5+ YOEBachelor’s degree in CS or Engineering; 5+ years IT experience; SQL, Python, Java, Splunk, ServiceNow; AWS; leadership; strong problem-solving; SDLC knowledge.
SQL, Python, Java, Splunk, ServiceNow, Scripting, Monitoring, AWS
1mo
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Back-End Engineer
New York City, New York, United States
$89k-$142k/yr OnsiteFull Time
Backend engineer with deep distributed systems expertise, API design, multi-cloud experience, and AdTech/MarTech integration.
Python, Java, Scala, APIs, Microservices, Distributed systems, AWS, Azure, GCP
1w
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Software Engineer - Identity & Access Management
Jersey City, New Jersey, United States
HybridFull Time
6+ YOE6-8 years software engineering experience; Bachelor's degree preferred or equivalent experience.
Java, Python, SQL, NoSQL, CI/CD, API development, Cloud identity services, RBAC, PBAC, PAM
4w
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Software Engineer (New Grad Program)
San Francisco or New York City
$65/hr OnsiteInternship
Recent computer science or related degree graduate; strong programming skills; able to work in-person in SF or NYC for 12 weeks; good collaboration and communication.
Java, Python, JavaScript, SQL
3mo
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Product Security Engineer
New York, New York, United States
$160k-$220k/yr HybridFull Time
7+ YOE7+ years in product security; secure coding in Python, C++, Rust, Go, Kotlin/Java; experience with Windows/Linux, cloud platforms, threat modeling, CI/CD security.
SAST, DAST, CI/CD, Python, C++, Rust, Go, Kotlin/Java, AWS, Azure, Alibaba Cloud, Windows, Linux
2mo
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Lead Data Engineer, Associate Director (New York, NY, US)
New York, New York, United States
$140k-$160k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years data engineering; 3+ years in a lead role; proficient in Python/Java; strong AWS, Snowflake, Databricks, Airflow; container tech; CI/CD; collaborating across teams.
Python, Java, Apache Airflow, Snowflake, Databricks, AWS, PostgreSQL, MongoDB, Docker, Kubernetes, AWS EKS, GitHub Actions, ArgoCD, JIRA, Confluence, LangChain, LlamaIndex, AutoGen, MCP
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
2mo
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Data Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$101k-$160k/yr HybridFull Time
3+ YOEDesign, build, and operate data pipelines and integration; leverage Azure data services; 3+ years of data engineering experience; proficient in SQL and Python.
Azure Data Factory, Azure Databricks, Azure Event Hubs, SSIS, Azure Synapse Analytics, SQL, Python, PowerShell, Java, Scala, Go
2w
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Principal Machine Learning Data Engineer
New York, New York, United States
HybridFull Time
12+ YOETypically 12+ years of data/ML engineering experience; senior/lead/principal level with architecture and leadership skills; strong experience with large-scale data/ML systems; proficient in Python/Scala/Java and SQL.
Python, Scala, Java, SQL
8h
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Senior Engineer, Platform Infrastructure
New York, New York, United States
$160k-$200k/yr HybridFull Time
8+ YOE8+ years infra/SRE/DevOps; AWS with Kubernetes (Istio); AI-native infrastructure; Go or Python; security-lean CI/CD; 2+ years in senior capacity.
AWS, Kubernetes, Istio, Terraform, OpenTofu, Go, Python, Ruby, Node.js, Java
2mo
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Lead Software Engineer –Hybrid NYC
New York City or Baltimore
$145k-$309k/yr HybridFull Time
8+ YOE8+ years of experience in software engineering; leadership of engineering teams; cloud-native solutions on AWS or Azure; containerized microservices; proficiency in OO languages; strong problem solving and communication; automated testing and continuous delivery.
AWS, Azure, Containerization, Microservices, Java, Python, JavaScript, Agent frameworks
2mo
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Lead Software Engineer –Hybrid NYC
New York City or Baltimore
HybridFull Time
8+ YOE8+ years in object-oriented languages; cloud-native solutions on AWS/Azure; leadership of engineering teams; strong communication; CI/CD and automated testing; focus on AI/ML platforms.
Java, Python, JavaScript, AWS, Azure, Docker, Kubernetes, CI/CD, AI frameworks
2w
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Senior Software Engineer, Applied ML
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
5+ YOEBackend software engineer with ML experience; 5+ yrs experience; 2+ yrs ML in production; JVM language; cloud, databases; collaboration.
Java, Scala, Python, AWS, GCP, MongoDB, Spanner, Pub/Sub, Dataflow, BigQuery, Kubernetes
2mo
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Senior Software Engineer, Platform
Philadelphia or New York City
$116k-$209k/yr OnsiteFull Time
4+ YOEBachelor's degree +3 years or advanced degree +1 year; 4-7 years in platform services and cloud automation; Agile collaboration; security-focused; AWS preferred.
AWS, Kubernetes, Go, Java, Scala, Python, JavaScript
1mo
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Jr. Software Engineer - AI & Prompt Engineering (Contract to Perm)
New York, New York, United States
$40-$60/hr OnsiteContract, Full Time
0+ YOEBachelor's in CS or related field; strong CS fundamentals; one programming language; knowledge of debugging, testing, Git; API basics; interest in AI/prompt engineering.
Git, APIs, HTTP, Python, JavaScript, Java
3w
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Senior Application\Middleware Engineer
Charleston or Newark or Bellevue or Plano or Detroit or Nashville or Tulsa or New York
OnsiteFull Time
10+ YOEBachelor’s degree in engineering; 10+ years in a global environment; AWS certifications or equivalent; strong middleware experience (IBM WebSphere, Apache Tomcat, Java, JBoss, SFTP, Dynatrace, IIS, etc.); Windows/Linux server administration; AWS services including S3, EKS, ECS, containers, Kubernetes, Terraform; scripting in PowerShell or Python a ...
AWS, Linux, Windows Server, IBM WebSphere, Apache Tomcat, Java, JBoss, SFTP, Dynatrace, IIS, Terraform, PowerShell, Python, ServiceNow, Microsoft Teams, SharePoint, Kubernetes, EKS, S3, ECS
3d
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Data Engineer II
New York, New York, United States
$89k-$150k/yr HybridFull Time
Bachelor’s degree in CS/CE or equivalent; strong SQL/Python; Big Data/NoSQL experience; DBMS knowledge; distributed systems; sponsorship not provided.
Python, SQL, Java, C++, NoSQL, HBase, Hive, BigTable, BigQuery, Spanner, GCP, AWS, Oracle, MS SQL Server, PostgreSQL, Netezza, ErStudio, ErWin, Nutanix
2w
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Principal Software Engineer
New York, New York, United States
$170k-$200k/yr OnsiteFull Time
7+ YOE7+ years in software engineering; proficient in Java, Python, PHP; strong systems thinking; excellent communication; mentoring and culture-building; experience with microservices and cloud platforms.
Docker, GitHub Actions, OpenFGA, Auth0, RedPanda, AWS, MySQL, HCL
1mo
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Site Reliability Engineer II - Epic
Secaucus or Schaumburg
$111k-$130k/yr HybridFull Time
4+ YOE4+ years with multiple APM tools and Dynatrace; 3+ years SRE; software development/infrastructure/ops experience; certifications in AWS, DevOps, Kubernetes, Dynatrace or similar; CI/CD and version control; scripting (Python, Bash, Go); strong problem-solving and communication; agile environment.
Dynatrace, Prometheus, Grafana, Neoload, Jmeter, Splunk, AWS, Azure, GCP, Terraform, Ansible, Kubernetes, Docker, IIS, HTML, Java, C#, C, Python, Bash, Go
2mo
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Senior Data Engineer
Atlanta or New York
HybridFull Time
5+ YOEDesign, build, and operate large-scale data platforms in the cloud; develop reliable data pipelines and mentor engineers.
Python, Scala, Java, SQL, Big Data, Apache Hadoop, Apache Spark, Parquet, AWS, Git, CI/CD, Grafana, REST APIs
1mo
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Platform Engineer Lead
Irvine or New York or San Antonio
$179k-$287k/yr OnsiteFull Time
10+ YOESenior platform engineer with 10+ years; strong in SDLC, DevOps, CI/CD, AI-assisted development, and toolchain modernization.
Harness.io, SonarQube, Artifactory, Nexus, GitHub Copilot, Claude Code, Cursor, Kubernetes, Docker, Terraform, TypeScript, Python, Java, Go, OpenTelemetry, GitHub Actions
2mo
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Founding US Solutions Engineer
New York, New York, United States
OnsiteFull Time
Evervault: Data security infrastructure focused on helping engineering teams secure sensitive data and comply with privacy frameworks.
2+ YOE2+ years in Solutions Engineering or customer-facing engineering; strong communication; API knowledge; comfortable with developers; able to translate customer needs into product input.
REST APIs, Webhooks, Authentication, SDK patterns, JavaScript, TypeScript, Python, Java, Go
1w
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Machine Learning Engineer
New York, New York, United States
$150-$200/yr HybridFull Time
2+ YOE2-5 years of ML experience; strong foundation in ML concepts; production ML skills; programming (Python or similar); interest in Generative AI; experience with ML/AI systems and MLOps; MS/PhD or equivalent practical experience.
Python, Elasticsearch, Terraform, Kubernetes, CI/CD, Containerization, Java, Scala, Rust
1mo
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Senior Application Support Engineer
Jersey City, New Jersey, United States
$150k-$195k/yr RemoteFull Time
6+ YOEOver 6 years in application/production support or production engineering; strong SQL (Oracle/PLSQL); Linux; scripting (Python, shell); CI/CD; Git/GitLab; able to troubleshoot under pressure.
Oracle, PL/SQL, Linux, Python, Shell, Git, GitLab, CI/CD, ELK, Grafana, Prometheus, Java, .NET, C++, FIX
HiringCafe market data
Java Python Developer Jobs market signals in Garfield, NJ, US
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
850+
Hiring companies
250+
Fresh sample
44% new in 30d
Salary visibility
80% show pay
Companies appearing in this market
T. Rowe PriceMongoDBThomson ReutersAmerican ExpressCapital GroupDLA PiperDTCCEntravision
Work location mix in visible results
Hybrid: 33Onsite: 18Remote: 3