Core Java Architect

Sonsoft Inc

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Sunnyvale, CA, us on site Until 8/21/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

SonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of Software Development, Software Consultancy, and Information Technology Enabled Services.

  • At least 4 years of experience in strong Core Java with Design experience
  • Strong knowledge in Core Java with knowledge of multithreading, concurrency, memory management and NIO. Should have used concurrent packages in detail.
  • Strong knowledge in Enterprise Java or any other server/client architectures with asynchronous or non-blocking request/response
  • Expert in Design Patterns
  • Strong Knowledge in development in Netty
  • Strong Knowledge in database transaction management
  • Knowledge of Public Key Infrastructure
  • At least 4 years of experience in software development life cycle including enterprise application development experience
  • At least 4 years of experience in Project life cycle activities on development and maintenance projects.
  • At least 4 years of experience in Design and architecture review.
  • At least 4 years of experience in conceptualizing system Architecture and design
  • Should have very strong analytical skills
  • Excellent oral and written communications skills.
  • ability to engage in senior-level technology discussions.
  • Ability to coach and mentor junior developers and on need basis customers
  • Ability to work in team in diverse/ multiple stakeholder environments
  • Experience and desire to work in a Global delivery environment
  • Working knowledge in Unix. Knowledge on Shell scripting desirable.
  • Working knowledge in JDBC and data modeling. NoSQL desirable (Cassandra).
  • Working knowledge in Socket programming
  • Working knowledge of latest technology available in market
  • Ability to create business case
  • 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.
  • At least 7 years of experience within the Information Technologies.

Connect with me at https://www.linkedin.com/in/mir-hasham-ali/ (For Direct Clients Requirements)

  • MODE OF INTERVIEWTELEPHONIC THEN GTM VIDEO CONFERENCE


** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Full-Time & Permanent job opportunity for you.
  2. Only US Citizen, Green Card Holder can apply.
  3. No OPT-EAD, H1B, TN, GC-EAD, H4-EAD & L2-EAD candidates, please.
  4. Please mention your Visa Status in your email or resume.

** All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Designs and reviews enterprise Java systems, mentors developers, and engages in architecture discussions.

Job title

Core Java Architect

Experience level

7+ years

Industry

software

Location requirements

Sunnyvale, CA, US; remote not allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

core javamultithreadingdesign patternsNettydatabase transaction managementpublic key infrastructureUnixJDBCNoSQLsocket programming

Preferred skills

shell scriptingCassandralatest technology

Specializations

core javamultithreadingdesign patternsenterprise javadatabase
Locations

Structured locations inferred from the posting.

Sunnyvale, CA, USA

On-site City