Explore 3 core java developer jobs from 3 hiring companies in Easton, PA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

core-java-developer

Core Java Developer

Phillipsburg

Wilson

Bethlehem

Palmer Heights

Allentown

Middletown

Whitehall Township

Nazareth

Northampton

Emmaus

Old Orchard

Hellertown

Bridgewater

Alpha

Eastlawn Gardens

Quakertown

Catasauqua

Washington

Hillsborough

Core Java Developer Jobs

Infosys

Lockheed Martin

Wells Fargo

Hybrid

Onsite

<p>About this role:</p><p></p><p>Wells Fargo is seeking a Lead Java Software Engineer to join the Equity Derivatives Technology organization within Commercial and Corporate &amp; Investment Banking Technology. This role sits at the heart of the front‑office risk and pricing platform, supporting mission‑critical trading and risk workflows across the equity derivatives business.</p><p>You will play a key role in modernizing and scaling Wells Fargo’s strategic Risk &amp; Pricing platform, enabling real‑time and intraday risk analytics for a broad set of derivative desks, including Index and Single‑Stock Flow, Delta‑1, Equity Finance &amp; Futures, Convertibles, Corporates, and Structured OTC / Notes. This is a hands‑on senior engineering role designed for a highly quantitative risk developer with experience building large‑scale, distributed systems capable of processing substantial data volumes under strict latency, throughput, and resiliency requirements. You will design and build cloud‑compliant, low‑latency, high‑throughput platforms, working closely with front‑office stakeholders, quantitative teams, and production partners.</p><p>As the platform continues to evolve, this role will incorporate applied AI and GenAI‑enabled capabilities to enhance risk analytics, intraday monitoring, automation, anomaly detection, and decision support. If you thrive on solving complex problems at scale and want to influence the next generation of risk and trading technology using modern engineering and AI‑assisted practices, this role offers both depth and impact.</p><p></p><p>In this role, you will:</p><ul><li><p>Lead and influence strategic technology initiatives across the Equity Derivatives Risk domain, partnering with front‑office, quantitative, and platform stakeholders to deliver high‑impact outcomes.</p></li><li><p>Architect, design, and build scalable, low‑latency applications and microservices supporting real‑time pricing, risk, analytics, and simulations for complex derivative products.</p></li><li><p>Own and evolve core risk and pricing frameworks, ensuring performance, resiliency, scalability, and extensibility across multiple trading desks and products.</p></li><li><p>Design and deliver large‑scale, distributed systems capable of handling high‑volume, high‑velocity datasets under strict latency and availability requirements.</p></li><li><p>Champion engineering excellence, establishing and driving best practices around system design, performance optimization, clean code, testing, observability, and operational resilience.</p></li><li><p>Drive automation in testing, documentation, and deployment to improve reliability, scalability, and speed to market.</p></li><li><p>Collaborate closely with production support and platform engineering teams to ensure smooth day‑to‑day operations, rapid incident resolution, and continuous improvement.</p></li><li><p>Mentor and develop engineers, fostering a culture of technical excellence, ownership, quantitative rigor, and continuous learning, while ensuring compliance with enterprise risk management and regulatory requirements.</p></li></ul><p></p><p>Required Qualifications:</p><ul><li><p>5&#43; years of Specialty Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education</p></li><li><p>5&#43; years of hands‑on Core Java development, with deep expertise in memory management, garbage collection tuning, multithreading, concurrency models, native I/O, and JNI</p></li><li><p>3&#43; years designing and building distributed systems, delivering low‑latency, high‑throughput, highly available, and fault‑tolerant architectures using event‑driven and microservices patterns</p></li><li><p>2&#43; years of experience with in‑memory data grids (e.g., Oracle Coherence, Apache Ignite, GemFire)</p></li><li><p>2&#43; years working with NoSQL databases such as MongoDB or Cassandra, including schema design and query optimization</p></li><li><p>1&#43; years of solid experience in modern AI development tooling, including AI‑assisted coding tools (e.g., GitHub Copilot) and contemporary IDEs</p></li></ul><p></p><p>Desired Qualifications:</p><ul><li><p>Bachelor’s degree or higher in Computer Science, Engineering, or a related field</p></li><li><p>Strong experience in capital markets workflows, including trade capture, lifecycle management, pricing, and risk analytics, with hands‑on exposure to equity derivatives products (options, futures, swaps, exotics, synthetics, convertibles, prime brokerage)</p></li><li><p>Deep understanding of derivative pricing, valuation, and risk methodologies, including Greeks, VaR, CCAR, FRTB, DV01, and PnL attribution</p></li><li><p>Proven ability to design, build, or integrate scalable front‑office risk and analytics components with trading platforms</p></li><li><p>Demonstrated experience developing or integrating GenAI solutions, including LLM‑based or agentic systems, applied to risk analytics, decision support, anomaly detection, or surveillance</p></li><li><p>Strong software engineering fundamentals: algorithms, data structures, performance optimization, clean code, and scalable system design</p></li><li><p>Effective communicator able to work directly with front‑office and business stakeholders in fast‑paced, high‑pressure environments</p></li></ul><p></p><p>Job Expectations:</p><ul><li><p>This position offers a hybrid work schedule</p></li><li><p>Relocation assistance is not available</p></li><li><p>Visa sponsorship is not available</p></li></ul><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p></p><p><b>Pay Range</b><br /> </p><p>Reflected is the base pay range offered for this position. Pay may vary depending on factors including but not limited to demonstrated examples of prior performance, skills, experience, or work location. Employees may also be eligible for incentive opportunities.</p>$191,000.00 - $305,000.00<div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><p style="text-align:inherit"></p><p style="text-align:left"><span><span><span><b>Benefits </b></span></span></span></p><p style="text-align:inherit"></p><p style="text-align:left">Wells Fargo provides eligible employees with a comprehensive set of benefits, many of which are listed below. Visit <a target="_blank" href="https://www.wellsfargojobs.com/en/life-at-wells-fargo/benefits">Benefits - Wells Fargo Jobs</a> for an overview of the following benefit plans and programs offered to employees.</p><ul><li>Health benefits</li><li>401(k) Plan</li><li>Paid time off</li><li>Disability benefits</li><li>Life insurance, critical illness insurance, and accident insurance</li><li>Parental leave</li><li>Critical caregiving leave</li><li>Discounts and savings</li><li>Commuter benefits</li><li>Tuition reimbursement</li><li>Scholarships for dependent children</li><li>Adoption reimbursement</li></ul></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><p style="text-align:inherit"></p><p style="text-align:left"><b><span>Posting End Date:</span></b></p><p style="text-align:inherit"></p>16 May 2026<p style="text-align:left"><b><span>*<i><span>Job posting may come down early due to volume of applicants.</span></i></span></b></p><p></p><p><b><span>We Value Equal Opportunity</span></b></p><p></p><p><span>Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.</span></p><p></p><p><span><span><span>Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit’s risk appetite and all risk and compliance program requirements.</span></span></span></p><p></p><p style="text-align:inherit"></p><p style="text-align:left"><b><span>Applicants with Disabilities</span></b></p><p style="text-align:inherit"></p><p style="text-align:left"><span>To request a medical accommodation during the application or interview process, visit </span><span><a href="https://www.wellsfargojobs.com/en/diversity/disability-inclusion/" target="_blank"><span>Disability Inclusion at Wells Fargo</span></a></span><span>.</span></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:inherit"></p><p style="text-align:left"><b>Drug and Alcohol Policy</b></p><p style="text-align:inherit"><b> </b></p><p style="text-align:left">Wells Fargo maintains a drug free workplace.  Please see our <a href="https://www.wellsfargojobs.com/en/wells-fargo-drug-and-alcohol-policy" target="_blank">Drug and Alcohol Policy</a> to learn more.</p><p style="text-align:inherit !important"></p><p style="text-align:left !important"><b>Wells Fargo Recruitment and Hiring Requirements:</b></p><p style="text-align:inherit !important"></p><p style="text-align:left !important">a. Third-Party recordings are prohibited unless authorized by Wells Fargo.</p><p style="text-align:left !important">b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.</p><p></p>

Lead Java Software Engineer – Equity Derivatives Risk, Quant & AI‑Enabled Platforms

Lead Java Software Engineer

5+ years in specialty software engineering and Core Java; distributed systems design; NoSQL experience; in-memory data grids; AI tooling familiarity; strong communication; Bachelor’s in CS/Engineering preferred.

<div><h3>Job Description</h3><div><b>In the assigned Job Role of Technology Consultant 2,  your Area Of Responsibility will be as below:</b><br> <br>⦁ Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided  <br>⦁ Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions  <br>⦁ Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability  <br>⦁ Conduct code reviews, do changes to the codebase and maintain code repositories  <br>⦁ Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards  <br>⦁ Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications  <br>⦁ Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability  <br>⦁ Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects<br><br><b>Your contribution to the team:</b><br> <br>⦁ A collaborative spirit and excellent communication skills.  <br>⦁ The ability to handle end to end SDLC phases from requirement gathering to implementation.  <br>⦁ A knack for translating complex requirements into actionable development tasks.  <br>⦁ A passion for design and hands-on coding experience  <br>⦁ A proactive approach to testing, troubleshooting, and refining our applications.  <br>⦁ The ability to work with cross-functional teams and do software integration.<br></div><h3>State / Region / Province</h3><div>Massachusetts, New Jersey</div><h3>Country</h3><div>USA</div><h3>Interest Group</h3><div>Infosys Limited </div><h3>Job Role</h3><div>Technology Consultant 2</div><h3>Company</h3><div>ITL USA </div><h3>Work Location</h3><div>Boston, MA, Princeton, NJ</div><h3>External Job Title</h3><div>Java Full stack Developer</div><h3>EEO/About Us</h3><div><p><b>Benefits</b></p><p>Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:</p><ul><li>Medical/Dental/Vision/Life Insurance</li><li>Long-term/Short-term Disability</li><li>Health and Dependent Care Reimbursement Accounts</li><li>Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)</li><li>401(k) plan and contributions dependent on salary level</li><li>Paid holidays plus Paid Time Off</li></ul><p><b>About Us</b><br> Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.<br> <br> <b>EEO</b><br> Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.</p></div><h3>Career Role</h3><div>Technology Lead - US</div><h3>Technical/Domain Skill 1</h3><div>Technology|Full stack|Java Full stack </div><h3>Technical/Domain Skill 2</h3><div>Technology|Java|Springboot </div><h3>Technical/Domain Skill 3</h3><div>Technology|Reactive Programming|react JS </div><h3>Technical/Domain Skill 4</h3><div>Technology|Oracle|PL/SQL </div><h3>Required Skill and Experience</h3><div>• Experience in Core Java concepts- OOP, collections, streams, concurrency, exception handling.<br>• Experience in Microservices: REST API design, inter-service communication, resilience patterns, pagination, error handling.<br>• Experience in Version Control: Git/GitHub—branching strategies, PR reviews, merge conflict resolution.<br>• Experience in Testing: JUnit/Mockito (or similar), basic API testing (Postman/Rest Assured).<br>• Experience in Java/J2EE & Spring: Spring Boot, Spring MVC; Struts experience acceptable/valued for legacy migrations.</div><h3>Preferred Skill and Experience</h3><div>• Experience in Front-end: React JS (functional components, hooks, basic state management, routing), HTML5/CSS3, JSPs.<br>• Experience in Database & PL/SQL: Strong SQL; exposure to any one RDBMS is mandatory (Oracle/PostgreSQL/MySQL/SQL Server).</div><h3>Additional Required Qualifications</h3><div>• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. <br> • This position may require relocation and/or travel to work/project location.<br> • Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply.  Infosys is unable to provide immigration sponsorship for this role now or in the future.</div><h3>Overview</h3><div>The Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize in leveraging advanced technologies such as AI, cloud, and data-led innovation to help our clients accelerate growth and unlock business value. Our AI-driven solutions empower financial institutions to make smarter decisions, enhance customer experiences, and achieve operational excellence. Join us to be part of a pioneering team that is at the forefront of financial services transformation. You'll have the opportunity to work with cutting-edge AI technologies, collaborate with industry experts, and contribute to transformative projects across banking, wealth management, and insurance sectors. If you're passionate about AI and eager to make a significant impact, the Infosys Financial Services unit is the perfect place for you to grow and excel.</div><h3>Additional Details</h3><div>Estimated annual compensation range for candidate based in the below locations will be:<br>Princeton, NJ :  $76071 to $98893<br>Boston, MA : $78903 to $120000</div></div>

Technology Consultant 2

Java Full stack Developer

Core Java, microservices, REST API, Git, testing (JUnit/Mockito), Spring Boot, React is a plus; Bachelor's degree; relocation/travel willingness; US work authorization.

<div><h3>Security Clearance</h3><div>TS/SCI </div><h3>Shift</h3><div>First </div><h3>Direct/Indirect</h3><div>Direct </div><h3>Business Area</h3><div>Space </div><h3>Department</h3><div>72C1A00:CS3 Space Security </div><h3>Relocation/Housing Stipend Available</h3><div>Possible</div><h3>Job Code/Title</h3><div>E1074:Software Engineer Stf </div><h3>Job Class</h3><div>Software Engineering</div><h3>Job Category</h3><div>Experienced Professional</div><h3>Program</h3><div>Space Security - Fish Hooks</div><h3>Req Type</h3><div>Full-Time</div><h3>Job Description</h3><div>Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future.  <br> <br>At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. <br> <br>Join us in shaping a new era in space and find a career that's built for you.  <br><br>Within LM Space, the Fishhooks Program is looking for a highly motivated individual to join the program area as a Software Engineer Senior Staff to support the development team. As part of an Agile team, you will have the opportunity to work on a variety of tasks in various areas across the mission and collaborate with the development teams, customers, and subject matter experts.  <br> <br>If you are looking for a challenging, collaborative, fast paced environment then this is the position for you.  <br> <br>Note: This position requires a government security clearance, US citizenship is a requirement for consideration.  <br><br>In this position you will:  <br><br>• Collaborate with an exceptional team of Software Engineers implementing solutions and developing new features for an RPO mission planning, scheduling, and command and control application.  <br><br>• Serve as a software developer on an Agile team tasked with developing cutting edge web applications within multiple classification domains to serve an emerging area of protecting USG space assets.  <br><br>• Participate in daily scrums, software sprint/release planning, demos, and retrospectives.  <br><br>• Design, develop & demonstrate software capabilities to both internal and external partners.  <br><br>• Work on a mission that you can be proud of, knowing that you are making a lasting difference in the world and in the Space domain.</div><h3>Basic Qualifications</h3><div>• Bachelor's degree in a related discipline, such as Computer Science, Software Engineering or other engineering disciplines or equivalent experience  <br><br>• Experience in software development using programming or scripting languages such as C#, JavaScript, Java, or Python  <br><br>• Software design, problem solving, and troubleshooting skills  <br><br>• This position requires an Active DOD Security Clearance to begin employment, at a minimum level of: Top Secret with active SCI  <br><br>• Experience working in an Agile development environment, using tools such as Jira and Confluence</div><h3>Desired skills</h3><div>• Full development lifecycle experience  <br><br>• Experience with the frameworks .NET Core and Angular  <br><br>• Experience working as a member of an Agile Scrum or Kanban team  <br><br>• Experience with databases (PostgreSQL & Redis)  <br><br>• Experience with GitLab CI/CD - Deployment pipelines, automated build, and/or configuration tools  <br><br>• Experience will cloud native development (Docker, Kubernetes, Helm)  <br><br>• Familiarity with Mission Planning software applications for satellites, antennas, and ground hardware assets  <br><br>• Familiarity with proximity operations, & satellite mission planning  <br><br>• Experience with LM’s Conductor or Compass products   <br><br>• Experience with DevSecOps  <br><br>• Experience with Git, JIRA, Confluence  <br><br>• Ability to communicate effectively and work in a collaborative environment  <br><br>• Familiarity with the Space Domain   <br><br>• Knowledge of Orbital dynamics  <br><br>• Experience producing quality documentation  <br><br>• Ability to obtain/maintain a TS/SCI clearance; US citizenship is required (no clearance is required to start; unclassified work is available until the clearance is obtained)  <br><br> Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information, and must maintain the required security throughout the course of employment<br><br>#LMSpaceSoftwareEng<br>#SpaceSecurity</div><h3>State</h3><div>Pennsylvania </div><h3>Virtual</h3><div>no</div><h3>City</h3><div>King of Prussia </div><h3>Zip</h3><div>19406</div><h3>EEO</h3><div><strong>Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.</strong><br><strong>The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.</strong></div><h3>*</h3><div>At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. <br> <br>With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.<br><br>If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on <a href="https://www.lockheedmartinjobs.com/">Lockheed Martin Jobs</a>, and apply for roles that align with your qualifications.</div><h3>City, State</h3><div>King of Prussia-PA </div><h3>Other Important Information</h3><div>By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match.  Should this match be identified you may be contacted for this and future openings.</div><h3>Ability to work remotely</h3><div>Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.</div><h3>Work Schedule Information</h3><div>Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees.  Schedules range from standard 40 hours over a five day work week while others may be condensed.  These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.</div><h3>Security Clearance Information</h3><div>This position requires a government security clearance, you must be a US Citizen for consideration.</div><h3>Work Schedule</h3><div>9x80 every other Friday off </div><h3>Select the Telework classification for this position</h3><div>Employee will work on-site full-time </div><h3>National Pay Statement</h3><div><strong>Pay Rate:</strong> The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $113,900  - $200,905. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br><strong>Benefits offered:</strong> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. <br>(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.<br>This position is incentive plan eligible.</div><h3>Premium Pay Statement</h3><div><strong>Pay Rate:</strong> The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $131,000  - $227,125. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.<br><strong>Benefits offered:</strong> Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.<br>This position is incentive plan eligible.</div></div>

Software Engineer Staff - (TS/SCI)

Software Engineer Staff

Active TS/SCI clearance, US citizenship, BS in Computer Science/Software Engineering or related field; strong software development experience (C#, JavaScript, Java, Python); Agile with Jira/Confluence; .NET Core and Angular; PostgreSQL/Redis; GitLab CI/CD; Docker/Kubernetes; cloud native development.

Core Java Developer Jobs in Easton, PA, US | HiringCafe: every job on earth

Core Java Developer Jobs in Easton, PA, US

Core Java Developer Jobs market signals in Easton, PA, US

Companies appearing in this market

Work location mix in visible results

Related browse hubs