Roles 296
- Dental Hygienist
- Fitness Instructor
- Market Research Analyst
- Paralegal
- Paramedic
- Personal Trainer
- Sports Coach
- Chaplain
- Chemist
- Cloud Architect
- Content Writer
- Copywriter
- Cybersecurity Analyst
- DevOps Engineer
- Dietitian
- Frontend Developer
- Full Stack Developer
- GIS Analyst
- Interpreter
- Mobile Developer
- Occupational Therapist
- Software Engineer
- Speech Language Pathologist
- Technical Writer
- Translator
- Actuary
- Backend Developer
- 3D Artist
- Academic Researcher
- Academic Writer
- Adventure Guide
- AI Engineer
- Algorithm Engineer
- Animator
- API Developer
- Applied Ethicist
- Arbitrator
- Archaeological Field Technician
- Art Director
- Behavior Analyst
- Behavioral Analyst
- Biodiversity Officer
- Bioethics Consultant
- Brand Designer
- Brand Storyteller
- Budget Analyst
- Business Analyst
- Business Intelligence Analyst
- Campus Minister
- Canon Law Specialist
- Carbon Analyst
- Case Manager
- Chaos Theory Researcher
- Charity Manager
- Child Psychologist
- Church Administrator
- City Planner
- Clinical Research Coordinator
- Community Outreach Coordinator
- Community Psychologist
- Comparative Religion Scholar
- Compliance Analyst
- Compliance Ethics Specialist
- Compliance Manager
- Compliance Officer
- Computational Linguist
- Computational Scientist
- Computer Vision Engineer
- Conference Interpreter
- Conservation Technician
- Contemplative Educator
- Content Editor
- Content Strategist
- Contract Manager
- Contract Specialist
- Corporate Ethics Officer
- Corpus Linguist
- Counselor
- Court Interpreter
- Creative Director
- Creative Writing Teacher
- Credit Analyst
- Cultural Resource Manager
- Dance Instructor
- Data Analyst
- Data Engineer
- Data Scientist
- Database Administrator
- Demographer
- Editor
- Electoral Boundary Analyst
- Embedded Systems Engineer
- Emergency Physician
- Environmental Consultant
- Environmental Engineer
- Environmental Ethicist
- Environmental Planner
- Environmental Scientist
- Epidemiologist
- ESL Teacher
- Ethics Consultant
- Exercise Physiologist
- Fashion Designer
- Financial Advisor
- Financial Analyst
- Financial Mathematician
- Financial Planner
- Foreign Language Teacher
- Gallery Manager
- Game Artist
- Game Developer
- Geographer
- Geopolitical Analyst
- Geospatial Analyst
- Golf Professional
- Grant Writer
- Graph Theory Researcher
- Graphic Designer
- Green Building Consultant
- Group Therapist
- Gym Manager
- Health Coach
- Health Educator
- Health Informatics Specialist
- Health Psychologist
- Healthcare Administrator
- Heritage Consultant
- Historical Interpreter
- Hospital Administrator
- Illustrator
- Immigration Attorney
- In-House Counsel
- Industrial-Organizational Psychologist
- Interfaith Dialogue Facilitator
- Interior Designer
- Investment Analyst
- Investment Banker
- Java Mid Developer — Tier 1
Variables, types, control flow, methods, exceptions, classes and objects — aligned with JAVA_DEV_ROADMAP v6
- Spring Boot
DI/IoC, REST controllers, Spring Data JPA, validation, exception handling, logging, profiles, Swagger and security basics — ROADMAP v6 §10
- Spring Advanced
Spring Security advanced, AOP, Actuator, Spring Data advanced and Resilience4j — ROADMAP v6 §11
- Docker
Image, Container, Dockerfile, Docker Compose — ROADMAP v6 §12
- Integration & Quality Testing
Testcontainers, Spring Boot Test Slices, MockMvc, Contract Testing — ROADMAP v6 §13
- Caching
Application cache, Redis, cache invalidation patterns — ROADMAP v6 §14
- Distributed Messaging
Apache Kafka, RabbitMQ, event-driven architecture, idempotency — ROADMAP v6 §15
- Design Patterns
GoF core patterns and enterprise patterns — ROADMAP v6 §16
- System Design
Communication styles, microservices, API gateway, data consistency, resilience patterns — ROADMAP v6 §17
- Code Craftsmanship & Production
Clean code, refactoring, code smells, production practices — ROADMAP v6 §18
- OOP
Encapsulation, inheritance, polymorphism, abstraction and SOLID principles — ROADMAP v6 §2
- Java Core
Collections, generics, lambdas, Streams API, Optional and file I/O — ROADMAP v6 §3
- JVM Internals
JVM memory model, garbage collection, performance tuning and class loading — ROADMAP v6 §4
- Testing
JUnit 5, Mockito, unit testing principles and integration testing basics — ROADMAP v6 §5
- Concurrency
Threads, ExecutorService, CompletableFuture, virtual threads, concurrent collections, synchronizers and locks — ROADMAP v6 §6
- HTTP and REST
HTTP methods, status codes, request/response structure, REST constraints and Postman — ROADMAP v6 §7
- Databases
SQL basics, JDBC, JPA/Hibernate and transactions — ROADMAP v6 §8
- Database Engineering
Advanced SQL, indexing, transaction isolation, JPA performance, HikariCP and Flyway — ROADMAP v6 §9
- Journalist
- Laboratory Analyst
- Land Surveyor
- Language Analyst
- Language Documentation Specialist
- Language Policy Specialist
- Language Teacher
- Language Technology Developer
- Law Clerk
- Lawyer
- Legal Assistant
- Legal Counsel
- Legal Operations Specialist
- Legal Research Analyst
- Legal Secretary
- Legal Technology Specialist
- Librarian
- Lighting Designer
- Literary Translator
- Litigation Attorney
- Local History Librarian
- Localization Engineer
- Localization Specialist
- Location Intelligence Analyst
- Logic Teacher
- Machine Learning Engineer
- Macroeconomic Analyst
- Map Designer
- Marine Biologist
- Match Analyst
- Materials Scientist
- Mathematical Modeler
- Mathematics Teacher
- Mediator
- Medical Interpreter
- Medical Laboratory Scientist
- Medical Sonographer
- Mental Health Counselor
- Missionary
- Monetary Policy Analyst
- Motion Graphics Designer
- Museum Curator
- Narrative Designer
- Navigation Officer
- Network Engineer
- NLP Engineer
- Nonprofit Program Director
- Normative Ethics Researcher
- Notary Public
- Numerical Analyst
- Nurse Practitioner
- Optimization Specialist
- Outdoor Recreation Specialist
- Patient Care Technician
- Pharmacist
- Philosophy Curriculum Developer
- Philosophy Teacher
- Phlebotomist
- Photographer
- Physical Education Teacher
- Physical Therapist
- Physician
- Physician Assistant
- Platform Engineer
- Policy Advisor
- Policy Analyst
- Pollution Control Specialist
- Portfolio Manager
- Pricing Analyst
- Product Designer
- Product Manager
- Proofreader
- Public Art Coordinator
- Public Policy Consultant
- QA Engineer
- Radiochemist
- Radiologist
- Recreation Manager
- Regional Planner
- Registered Nurse
- Regulatory Affairs Specialist
- Religious Administrator
- Religious Archaeologist
- Religious Education Director
- Religious Heritage Manager
- Religious Leader
- Religious Writer
- Remote Sensing Analyst
- Research Analyst
- Research Scientist
- Respiratory Therapist
- Revenue Analyst
- Risk Manager
- Rowing Coach
- School Counselor
- Science Writer
- Scrum Master
- Security Engineer
- Seminary Professor
- Set Designer
- Site Reliability Engineer
- Social Researcher
- Social Services Manager
- Social Worker
- Solutions Architect
- Spatial Data Analyst
- Speech Therapist
- Spiritual Director
- Sports Manager
- Sports Referee
- Stochastic Analyst
- Substance Abuse Counselor
- Surgeon
- Survey Statistician
- Sustainability Manager
- Swimming Coach
- Systems Administrator
- Tax Attorney
- Technical Program Manager
- Technical Translator
- Technology Ethics Advisor
- Tennis Coach
- Terminology Specialist
- Textile Designer
- Theological Researcher
- Therapist
- Trade Policy Analyst
- Translation Project Manager
- Trauma Therapist
- Treasury Analyst
- UI Designer
- UX Designer
- Video Editor
- Visual Designer
- Waste Management Specialist
- Wealth Manager
- Web Designer
- Web Standards Fundamentals
HTTP, HTML, and core web standards from IETF RFCs, W3C TR, and MDN
- Wetlands Specialist
- Yoga Instructor
- Urban Planner