Software Engineer 3 Jobs in San Jose, CA

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Software Engineer 3 - React, NodeJS, and Java

Tranzeal, Inc.

•

Newark, California, USA

Contract

Typical Day in the Role Purpose of the Team: This team focuses on the migration of the existing NestJS services to a Java-based microservices architecture Top 3 Hard Skills Required + Years of Experience 1. Minimum of 12 years of experience as a Lead Developer, with extensive expertise in the MERN stack 2. Minimum 10+ years Experience in React + Nest +Mongo stack 3. Minimum 10 years Experience Proven track record of leading development teams and managing large-scale projects Summary: The mai
Easy Apply
Posted 7 days ago | Updated 5 days ago

SONiC - Software Engineer 3 - BS1013653

Juniper Networks

•

Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Software Engineer 2 (SONiC) - Gra
Posted 39 days ago | Updated 3 hours ago

Software Engineer 3, Wired Assurance

Juniper Networks

•

Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. About the Team: The Wired Assuran
Posted 60+ days ago | Updated 3 hours ago

Software Engineer 3, Search AI

mongoDB, inc

•

Palo Alto, California, USA

Full-time

MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. We enable organizations of all sizes to easily build, scale, and run modern applications by helping them modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available in more than 115 regions across AWS, Google Cloud, and Microsoft
Posted 60+ days ago | Updated 3 hours ago

Software Engineer 3 - Cloud Security

Juniper Networks

•

Cupertino, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Note: The position requires emplo
Posted 60+ days ago | Updated 3 hours ago

Software Engineer 3

Nightwing

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Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 33 days ago | Updated 3 hours ago

Senior Software Integration Engineer, SAE Level 3 - Autonomous Vehicles

NVIDIA Corporation

•

Santa Clara, California, USA

Full-time

We are looking for an expert SW Engineer to join Autonomous vehicle SW development for integrating both machine learning and classical trajectory planner within a safety-oriented framework in high autonomy level (SAE Level 3). Do you have solid SW integration and SW architecture fundamentals, and a broader understanding in the behavior planning, trajectory planning, Safety concept and machine learning overall? If so, this may be the role for you. What You'll Be Doing: Various architectural work
Posted 39 days ago | Updated 3 hours ago

Software Developer 3

Stanford University

•

Stanford, California, USA

Full-time

The Deisseroth Lab at Stanford University is looking for a Computational Biology Research Scientist to develop software for a recently developed revolutionary technology for spatial gene expression mapping (STARmap: Spatial Transcript Amplicon Readout mapping). This person will be responsible for the acquisition, processing, and analysis of high-dimensional, single-cell transcriptomic data applied to neuroscience experiments aimed at understanding the function of neural circuits that produce beh
Posted 60+ days ago | Updated 3 hours ago

Development Engineer 3

Katalyst Healthcares and Lifesciences

•

Santa Clara, California, USA

Full-time

Job Description: The Medical Imaging Specialist is responsible for providing CT and MR imaging expertise for the Intuitive 3D modelling service and operation team. This includes performing initial inspection of CT and MR scans received for 3D model segmentation, providing in-process consultation for segmentation technicians, and performing final QC for segmented 3D models to ensure delivery of high-quality 3D models to customers for use in patient education, pre-operative planning and intra-ope
Posted 33 days ago | Updated 3 hours ago

SONiC - Test Framework Engineer 3 - SS1013780

Juniper Networks

•

Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. SONiC - Test Framework Engineer 3
Posted 25 days ago | Updated 3 hours ago

Engineer 3, Field Service

Thermo Fisher Scientific

•

Remote or Fremont, California, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Will work with hazardotoxic materials Job Description When you're part of the team at Thermo Fisher Scientific, you'll do important work, like helping customers in finding cures for cancer, protecting the environment or making sure our food is safe. Your work will have real-world impact, and you'll be supported in achieving your career goals. The Materials and Structural Analysis Electron Micros
Posted 35 days ago | Updated 3 hours ago

Engineer 3, Software Development & Engineering - 2086

Comcast Corp

•

Remote or Philadelphia, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 11 days ago | Updated 3 hours ago

Engineer 3, Software Development & Engineering - 8699

Comcast Corp

•

Remote or West Chester, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 11 days ago | Updated 3 hours ago

Engineer 3, Software Development & Engineering - 7127

Comcast Corp

•

Remote or West Chester, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 3 hours ago

Engineer 3, Software Development & Engineering - SDET - 2235

Comcast Corp

•

Remote or Mount Laurel Township, New Jersey, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 11 days ago | Updated 3 hours ago

Associate Software Engineer - December 2025 Grads

Veeva Systems

•

Pleasanton, California, USA

Full-time

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer Success, Employee Success, and Speed. We're not just any public company - we made history in 2021 by becoming a public benefit corporation
Posted 31 days ago | Updated 11 days ago

RF Engineer 3

MasTec

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Remote or Chicago, Illinois, USA

Full-time

Overview MasTec Communications Group is a leading national infrastructure construction company operating throughout the United States. MasTec Communications Group performs both wireline and wireless communication services on a national scale. We are experts in cell tower construction, RF engineering, broadband fiber optic cable installation, OSP engineering, wireline construction, and emergency maintenance services. At MasTec you'll be joining a family, where we are dedicated to supporting ea
Posted 12 days ago | Updated 3 hours ago

Engineer 3, Backend Engineering - 4924

Comcast Corp

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Remote or Washington, District of Columbia, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 11 days ago | Updated 3 hours ago

Field Service Engineer 3 - Central Mississippi

GE Healthcare

•

Remote

Full-time

Job Description Summary The Field Service Engineer 3 is a technical expert on at least one modality and may be proficient in multiple modalities. Acts as the primary GEHC Services face to the customer. Responsible for resolving advanced service repair needs of designated equipment, and drives customer satisfaction through Service Excellence. GE HealthCare is a leading global medical technology and digital solutions innovator. Our purpose is to create a world where healthcare has no limits. Unlo
Posted 17 days ago | Updated 3 hours ago

Solutions Engineer 3, Sales Engineering

Comcast Corp

•

Washington, USA

Full-time

Comcast Business offers a suite of Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to help global organizations of all sizes prepare for what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's largest technology provider to small businesses and one of the leading service providers to the Enterprise market. Comcast Business has been consistently recognized by industry an
Posted 32 days ago | Updated 3 hours ago