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Java Python Developer Jobs in Massachusetts, United States
990+ java python developer jobs from 480+ companies hiring in Massachusetts, United States.
2mo
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Systems Programmer
United States
$127k-$199k/yr RemoteFull Time
Full-time systems programmer for aviation-focused software development, data analysis, and visualization; requires US citizenship/green card, FAA/public trust eligibility, and experience in regulated aviation environments.
Python, R, Java, C++, Data Visualization, Dashboarding
1w
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Tech Innovation Intern
Westborough, Massachusetts, United States
$20-$23/hr OnsiteInternship
0+ YOEPursuing a degree in Computer Science/Engineering/Data Science; internship focus on full‑stack development, cloud, data and product prototyping; salary range $20-$22.50/hr; 25% travel; in‑office schedule.
React, Angular, Node.js, Python, Django, Flask, Java, Spring, Go, PostgreSQL, MySQL, MongoDB, Redis, REST, GraphQL, AWS, Azure, GCP, CI/CD, Infrastructure-as-Code
1mo
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Director, Trust & Safety
United States or San Francisco or Seattle
RemoteFull Time
10+ YOE8+ Mgmt10+ years in trust and safety, product management, software development, or security, with 8+ years in leadership; Bachelor's in CS, data science, AI, ML, cybersecurity, risk management, or related technical field; strong security by design and threat intelligence experience.
Git, C#/.NET Core, Java, Python, SQL, APIs, SPAs, Azure, AWS, GCP, Docker, Kubernetes, NoSQL (Cassandra, CosmosDB), TDD, JIRA/JSM
2mo
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Senior Applied AI/ML Scientist
Canada or United States
$141k-$196k/yr RemoteFull Time
5+ YOE5+ years AI/ML experience; Python and ML frameworks; transformer models and embeddings; strong SQL and REST APIs; lead customer-centric AI initiatives.
Python, PyTorch, TensorFlow, XGBoost, LightGBM, NumPy, pandas, SQL, REST APIs, OpenSearch, ElasticSearch, Java, AWS, Azure, GCP, OpenAI, Anthropic, ML-Ops, Embeddings, Transformers, NLP, OpenSearch/Elasticsearch
2mo
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Senior Technical Program Manager, App Modernization
New York or Ontario or Alberta or Toronto or Canada or United States
$123k-$171k/yr RemoteFull Time
5+ YOE5+ years software development or TPM experience; Java web services; relational data modeling; SQL; JIRA; familiarity with AI/ML; remote work across NA.
Java, SQL, JIRA, Google Apps Script, Python, Slack, AI/ML
1mo
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Principal Applied ML Researcher (Agentic Systems & Applied AI Platform)
Seattle or McLean or United States
$230k-$300k/yr RemoteFull Time
12+ YOE12–15+ years in ML; Python plus systems languages; deep ML/LLM, prompt engineering, multi-agent orchestration; experience shipping enterprise AI; production ML lifecycle; regulated deployments; strong technical leadership.
Python, Java, C++, APIs, Cloud platforms, Docker, Kubernetes, LLMs, Agent orchestration, Memory management
6d
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Hydrodynamic Modeler (Scientist IV)
United States
RemoteFull Time
4+ YOEPhD or Master's in coastal ocean science, numerical modeling, marine science, or related field; 4+ years in technical science; strong Linux/HPC experience; programming in Python/Fortran/MATLAB; AWS knowledge; experience with ocean models; good communication.
Linux, AWS, Python, Fortran, MATLAB, Java, Perl, GitHub, Tomcat, Apache
1mo
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Temporary Laboratory Software Technician
Worcester, Massachusetts, United States
$30/hr HybridPart Time, Temporary
Proficient in high-level languages; clinical software exp preferred; knowledge of medical data standards; strong debugging and data privacy focus; experience with Git.
C#, Python, C++, Java, Git
1mo
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AI Engineering Intern
United States
$20-$30/hr RemoteInternship
Pursuing a college degree; legally authorized to work in the US; interest in AI/ML; strong coding skills; willingness to commit to a 12-week internship.
Python, Java, C++, TypeScript, Langchain, AWS, GCP, Azure, Docker
2mo
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Algorithmic Trading Internship - Boston Summer 2026
Boston, Massachusetts, United States
$50/hr RemoteInternship
0+ YOECuriosity, self-motivation, strong communication, collaborative, problem-solving, and programming skills.
Python, C#, Java, C++
1mo
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Mgr Software & Product Engineering
United States
RemoteFull Time
6+ YOE1+ Mgmt6+ years of related experience; leadership and management experience; strong integration tool experience; Agile/SCRUM background; proficiency with Git/GitHub, JIRA, Confluence, CircleCI; experience with API and SOA; travel under 5%.
JavaScript, React, Python, XML, Java, MySQL, JSON, Postman, Git, GitHub, CircleCI, Tray.io, Tibco, MuleSoft
1mo
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Senior Software Architect
Needham, Massachusetts, United States
$181k-$227k/yr RemoteFull Time
5+ YOE5+ years AWS infra, 8+ years systems engineering, container platforms, multiple languages, FedRAMP/NIST knowledge, U.S. citizenship.
AWS, Kubernetes, CloudFormation, Terraform, Ansible, Datadog, Python, Java, C#, C++
1mo
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AV Programmer
Andover, Massachusetts, United States
$105k-$130k/yr OnsiteFull Time
3+ YOEProven AV Programmer with 3+ years experience; bachelor’s preferred; strong programming skills across languages and frameworks.
C#, NET, Python, JavaScript, Lua, C++, Java, SQL, MongoDB, Flask, Django, Git, Bitbucket
6d
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Senior Technical InfoLease Consultant
United States
RemoteFull Time
Liventus: Builds custom software and business technology automation solutions.
5+ YOESenior technical consultant with Solifi/InfoLease expertise, AI-enhanced delivery, remote/flexible engagements.
UniData, InfoLease, AI-assisted development tools (e.g., Claude Code, GitHub Copilot), SQL, Java, .NET, Python
3mo
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Software Engineering Intern
Bedford, Massachusetts, United States
$22-$30/hr OnsiteInternship
Pursuing a bachelor’s degree with at least two completed college semesters; interest in engineering or life sciences; ability to multitask.
AWS, Java, Angular, Machine Learning, Python, DevOps, Test Automation
1mo
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Principal API Architect
United States
RemoteAll Commitments Available
10+ YOELead API architecture for 4G/5G exposure; design and govern NEF/SCEF/CAMARA APIs; drive API standards and security.
Java, Kotlin, Go, Python, TypeScript, Node.js, C++, OpenAPI, REST, GraphQL, gRPC, OAuth2, mTLS, JWT, Cloud, Kubernetes, Containers, Service Mesh
1mo
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Senior Engineering Manager, User Platform & Enterprise
United States
$210k-$260k/yr RemoteFull Time
6+ YOE2+ MgmtLead teams of 6-10 engineers; backend/platform leadership in SaaS/cybersecurity; auth/tenant management; multi-tenant Enterprise focus; platform thinking balancing security, usability, and scalability.
Python, Go, Java, C++, Terraform, Docker, Kubernetes, AWS, Azure, GCP, PostgreSQL, Neo4j, Grafana, Prometheus, OpenTelemetry, Linux
3mo
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Employee Referral SRIB
United States
RemoteFull Time
Referral-based role seeking candidates with software and AI/ML skills across multiple domains.
C++, Java, Python, Golang, JavaScript, OpenCL, Android, Vulkan
4d
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AI SDET
United States
RemoteFull Time
Automation-focused SDET with backend/API testing, strong SQL, and experience integrating tests into CI/CD; knowledge of AI/ML systems a plus.
Playwright, Postman, SQL, TypeScript, Java, C#, Python
1w
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Vulnerability Disclosure Analyst
United States
RemoteFull Time
Experienced cybersecurity professional focused on vulnerability intelligence, analysis, and collection; coding experience (C/C++, Java, Python, Ruby); vulnerability exploit development; security testing; familiarity with Windows/Linux; able to collaborate with product and engineering teams.
2mo
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Engineering Manager - Application Development
United States
$150k-$180k/yr RemoteFull Time
Lead two cross-functional teams; remote US; strong technical background; experience with Java Spring Boot, Python FastAPI, React, and healthcare tech; guide architectural decisions.
Java Spring Boot, Python FastAPI, React, MongoDB, Relational datastore, AWS
2w
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AI Architect
United States
RemoteFull Time
10+ YOE10+ years in software development; architecture leadership; distributed systems; cloud; AI/ML, LLMs, RAG; security-focused.
Python, Go, Rust, Java, TypeScript, Docker, Kubernetes, REST, gRPC, SQL, NoSQL, GCP, AWS, Azure, LLM, RAG
3w
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North America - INS - Solution Architect (Appian)
United States
$95k-$135k/yr RemoteFull Time
4+ YOEBachelor's degree and 4+ years in software development; 2+ years pre-sales; strong Appian architecture; enterprise software sales experience; excellent communication.
Appian, Java, C#, Python, SQL
1mo
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Contract IT Instructor (Onsite and virtual live classes)
United States
RemoteContract
5+ YOE5+ years software development; 2+ years instructional experience; independent contractor; travel onsite; virtual delivery; bachelor’s in CS/Engineering preferred; relevant certifications a plus.
AWS, Azure, Kubernetes, Docker, Python, Java, Go, Cloud
3mo
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Senior Solutions Architect
United States
$175k-$180k/yr RemoteFull Time
5+ YOE5+ years in technical architecture with SDK/API experience; Web/Mobile app development; aligns customer needs with product; pre-sales/enterprise engagement; strong communication.
JavaScript, Python, Java, Kotlin, Swift, Dart, Ruby, Kubernetes, Docker, CI/CD, CodeSandbox, GitHub Codespaces
4d
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Penetration Tester
United States
RemoteFull Time
4+ YOE4+ years planning and conducting web app pentests; 5+ years application security; strong OWASP knowledge; exploit development; OS/agile security; scripting skills; AWS security familiarity.
Python, Ruby, PowerShell, Java, JavaScript, Golang, AWS, Linux, Windows, MacOS
1mo
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UiPath Solution Architect
United States
$104k-$184k/yr RemoteFull Time
5+ YOE5+ years OO programming; 4+ years UiPath; 2+ years UiPath development; UiPath AI/Trust Layer; API integration; US citizenship; eligible for Secret clearance; Bachelor’s in CS or related field.
UiPath, C#, C++, VB, Java, Python, APIs
1mo
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Integration Specialist
United States
RemoteFull Time
7+ YOE7+ years designing, developing, and testing enterprise integration solutions; 3+ years with Oracle Integration Cloud (OIC); experience with Oracle Fusion HCM, Oracle EBS, Salesforce; strong API design (REST) and data mappings; familiarity with EDI/SOA, SFTP/FTPS; testing, monitoring, and documentation.
Oracle Integration Cloud (OIC), Oracle Fusion HCM, Oracle EBS, Salesforce, EDI/SOA, SFTP/FTPS, REST, SOAP, JSON, XML, JavaScript, XSLT, Java, Python
2mo
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Online Software Development Adjunct Faculty
United States
RemoteAll Commitments Available
3+ YOEMasters in Computer Science with 18 graduate units; 3-5 years recent industry experience; strong programming skills across multiple languages; ability to teach weekly live session and hold weekly office hours via Zoom; strong communication and interpersonal skills.
C, C++, Coral, Python, Java, Assembly, JavaScript, CSS, HTML, SQL, Relational Databases
HiringCafe market data
Java Python Developer Jobs market signals in Massachusetts, 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
990+
Hiring companies
480+
Fresh sample
27% new in 30d
Salary visibility
57% show pay
Companies appearing in this market
MongoDBActianAlpha Financial Markets ConsultingAxiom ConsultantsBishop FoxBluesightCumberland FarmsCyberArk
Work location mix in visible results
Remote: 26Onsite: 3Hybrid: 1
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