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Sr Software Engineer Java Developer

California

2161 Sr Software Engineer Java Developer jobs in California

New, Posted 4 hours ago
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Software Development Engineer, AWS Neuron, Annapurna Labs

Annapurna Labs (U.S.)

Cupertino, CA 95014

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
165,200.00 - 223,600.00 USD annually
Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews.
Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.
Experience in object-oriented languages like C++/Java is a must
3+ years of non-internship professional software development experience
2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience programming with at least one software programming language
Experience with compilers or building ML models using ML frameworks on accelerators (e.g., GPUs) is preferred but not required.
Experience with technologies like OpenXLA, StableHLO, MLIR will be added bonus!
Master's degree or PhD in Computer Science, or a related technical field.
3+ years of experience writing production grade code in object-oriented languages such as C++/Java.
Experience in compiler design for CPU/GPU/Vector engines/ML-accelerators.
Experience with OpenSource compiler toolset like LLVM/MLIR.
Experience with the following technologies: PyTorch, OpenXLA, StableHLO, JAX, TVM, deep learning models, and algorithms.
Experience with modern build systems like Bazel/CMake.
New, Posted 1 hour ago
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Senior Software Engineer– Engineering Acceleration, Hyperscale Line of Business

Everpure

Santa Clara, CA 95050

Onsite

The role may be eligible for incentive pay and/or equity.
$180,000—$270,000 USD
Flexible time off
Wellness resources
Company-sponsored team events
6+ years of production software engineering experience (calibrated for MTS4/Senior level) in developer productivity, tooling, or platform engineering.
Mastery of Python and C++ in production Linux environments.
Experience building internal tools or developer-facing software and turning prototypes into supported, shared tools, including containerization (Docker) for reproducible environments; fluent use of AI coding tools to move fast.
Hands-on experience designing clean interfaces (gRPC, REST, CLI) for tools and services.
Comfort using engineering metrics and monitoring tools (e.g., Prometheus, fb303, scribe, t-digest) to diagnose friction and measure improvement.
Bachelor's degree in Computer Science, Electrical Engineering, or a related field
Familiarity with Go or Java is a plus.
New, Posted 4 hours ago
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Software Development Engineer, AI/ML, AWS Neuron, Model Inference

Annapurna Labs (U.S.)

Cupertino, CA 95014

OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Your Amazon package will include sign-on payments and restricted stock units (RSUs).
USA, CA, Cupertino - 165,200.00 - 223,600.00 USD annually
Health insurance (medical, dental, vision, prescription, Basic Life & AD&D; insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.
An environment that celebrates knowledge-sharing and mentorship.
Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews.
Experience optimizing inference performance for both latency and throughput on such large models across the stack from system level optimizations through to Pytorch or JAX is a must have.
Bachelor's degree in computer science or equivalent
3+ years of non-internship professional software development experience
3+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Fundamentals of Machine learning and LLMs, their architecture, training and inference lifecycles along with work experience on some optimizations for improving the model execution.
Software development experience in C++, Python (experience in at least one language is required).
Strong understanding of system performance, memory management, and parallel computing principles.
Proficiency in debugging, profiling, and implementing best software engineering practices in large-scale systems.
Familiarity with PyTorch, JIT compilation, and AOT tracing.
Familiarity with CUDA kernels or equivalent ML or low-level kernels
Candidates with performant kernel development such as CUTLASS, FlashInfer etc., would be well suited.
Familiar with syntax and tile-level semantics similar to Triton.
Experience with online/offline inference serving with vLLM, SGLang, TensorRT or similar platforms in production environments.
Deep understanding of computer architecture, operation systems level software and working knowledge of parallel computing.
New, Posted 20 hours ago
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Software Engineer

L3Harris

San Diego, CA 92123

Bilingual Preferred
New, Posted 1 day ago
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Principal Software Engineer

TEKsystems

Irvine, CA 92602

$170,000-$233,000/yr
OnsiteEducation AssistanceHealth InsurancePaid Time Off

$170000.00 - $233000.00/yr.
Extensive internal growth and professional development opportunities including tuition reimbursement.
Comprehensive benefits package including Medical/Dental/Vision.
Wellness program to support both mental and physical health.
Generous paid time off options to support work-life balance.
Full-Time W2
10+ years of software engineering experience
Deep expertise in **C#/.NET**
Strong experience with **SQL Server and T-SQL**
Experience designing APIs, integrations, and distributed systems
Strong Azure cloud experience
Knowledge of messaging, caching, resiliency, concurrency, and asynchronous processing
Software architecture and design pattern expertise
Experience with AI coding assistants, agentic development platforms, or AI-enabled engineering practices
Python, JavaScript, or TypeScript experience
Experience modernizing large-scale enterprise applications
Prior experience as a Principal Engineer, Staff Engineer, or Architect
Experience in a regulated industry
New, Posted 20 hours ago
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Full Stack Software Engineer (Java/Kotlin, Angular)

DivIHN Integration

San Diego, CA 92101

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Senior DevSecOps Engineer

Peraton

San Diego, CA 92152

HybridUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

$112,000 - $179,000
Employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
Medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays.
Minimum 8 years experience with BS/BA; 6 years with MS/MA; 3 years with PhD
Secret clearance or be able to obtain one
U.S. citizenship
Must have strong Kubernetes work experience
Must live in the San Diego metro area
Containerization (e.g., Docker, Podman, Buildah)
Container Orchestration (e.g., Kubernetes, OpenShift, Helm)
CI/CD automation tools (e.g., GitLab, Jenkins, AWS Code Build)
Infrastructure-as-Code (e.g., Terraform, Ansible, CloudFormation)
Linux systems (e.g., RHEL, CentOS, Ubuntu)
Automation and scripting (e.g., Bash, Python, PowerShell)
CompTIA Security+ Certification or the ability to obtain it within 45 days of hire
Degree in computer science, engineering, mathematics, physics, or related field
Cloud computing infrastructure or development (e.g., AWS, Azure)
Full stack software development (e.g., Java, Python, TypeScript, React, SQL)
Atlassian suite tools (e.g., JIRA, Confluence, Bitbucket)
New, Posted 20 hours ago
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Senior Backend Software Engineer

Kismet Search

San Diego, CA 92101

New, Posted 20 hours ago
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Senior Software Engineer, Scientific Instrumentation

Oxford Instruments plc

Santa Barbara, CA 93190

$150,000-$180,000/yr
New, Posted 18 hours ago
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Sr. Principal / Staff Software Developer Lead

Northrop Grumman

Manhattan Beach, CA 90266

Paid Relocation to Manhattan Beach, CA

OnsiteHealth InsurancePaid Time Off

Primary Level Salary Range: $142,200.00 - $213,400.00
Secondary Level Salary Range: $177,000.00 - $265,600.00
Employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results.
Employees in Vice President or Director positions may be eligible for Long Term Incentives.
Relocation assistance may be available
Health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
* *Sr. Principal Software Engineer – Level 4:* Bachelor's Degree in Computer Science or closely related STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related work experience, or a Master's Degree and 6 years of related work experience, or 4 years of related work experience with a PhD.
* *Staff Software Engineer – Level 5:* Bachelor's Degree in Computer Science or closely related STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 12 years of related work experience, or a Master's Degree and 10 years of related work experience, or 8 years of related work experience with a PhD.
US Citizenship
A *current DoD Secret clearance* (adjudicated within the last 5 years)
Ability to obtain Top Secret and SAP access.
Experience with Agile methodologies and using CI/CD tools and practices (e.g., Bamboo, Jenkins).
Strong software development skills in C# and/or Java, Object-Oriented design, scripts (e.g., YAML, Python, PowerShell, Batch, TypeScript), and Microsoft Windows technologies, with practical use of version control systems (e.g., Git, Bitbucket, CVS).
Ability to obtain and maintain initial Special Access Program (SAP) access via a Program Access Request (PAR).
Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
Proficiency in C#, .NET, Windows Presentation Foundation (WPF), and Microsoft Windows–based applications, with experience applying software design patterns.
Experience with microservice development and service communication protocols (gRPC and/or REST), relational databases and SQL, and the Atlassian tool suite (Bitbucket, Jira, Confluence, Crucible/FishEye).
Familiarity with cloud technologies (Azure and/or AWS), containers (Docker and/or Kubernetes), DevOps and Infrastructure-as-Code tools (e.g., Ansible, Terraform, Chef, Puppet), and experience working with requirements in DOORS.
Prior mission planning domain experience (e.g., JMPS Framework, Air Force mission planning).
Active Top-Secret Clearance (adjudicated within the last 5 years); CompTIA Security+ certification; and Agile credentials such as Certified ScrumMaster (CSM) or Professional Scrum Master (PSM).
Current SCI/SAP access
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