Backend Developer Jobs in Sunnyvale

Backend Developer jobs in Sunnyvale hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $233,234/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Sunnyvale
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SLB

schlumberger.com
schlumberger.com · HQ: Houston, United States · Petroleum & Mining Engineering · Oil & Gas · 1001-5000 employees · Est. 1926 · Trust B · Hiring 445, 22 new
HQ: Houston, United States · Petroleum & Mining Engineering · Oil & Gas · 1001-5000 employees · Est. 1926 · Trust B · Hiring 445, 22 new
SLB, formerly Schlumberger, is a global energy technology company providing reservoir characterization, drilling, well completion and production services, digital software and new energy solutions such as carbon capture and geothermal, with principal offices including Houston, Texas. Founded in 1926 by the brothers Conrad and Marcel Schlumberger and listed on the New York Stock Exchange, it operates in more than 100 countries and renamed itself SLB in 2022. It hires field, drilling, wireline and production engineers, equipment and pump operators, mechanical and laboratory technicians, software engineers and data scientists, and many interns in HR, finance, legal and IT.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Long shot · 19%

Research Software Engineer

≈ $147k – $273k per year (Estimated) · Senior · 8+ years exp · In office (Sunnyvale, United States) · Master's Degree · Staff
Apache Kafka
AI/ML
GraphRAG
Knowledge Graph
RAG
LLM
AI Agents
DevOps
GCP
Kubernetes
Azure
AWS
Robotics
Digital Twin
+3
Apply

iSono Health

isonohealth.com
isonohealth.com · HQ: South San Francisco, United States · Medical AI · Health & Medical Electronics · 11-50 employees · Est. 2015 · Startup · Trust B · Hiring 5
HQ: South San Francisco, United States · Medical AI · Health & Medical Electronics · 11-50 employees · Est. 2015 · Startup · Trust B · Hiring 5
Say hello to. ATUSA scanner automatically captures the entire breast volume allowing for repeatable breast ultrasound imaging at point of care without the need for a trained ultrasound operator.
Neda Razavi · Executive Officer, Director · decision-maker
Michael Jin · Director
Shadi Saberi · Director
Careers mailbox is known
Open 95 daysVerified live · 3 hours ago 3 months ago Long shot · 8%

Senior Software Engineer - Fullstack

$145k – $175k per year · Equity · Senior · 5+ years exp · In office (Sunnyvale, United States) · Bachelor's Degree · Full-Time · Senior
C#
C++
JavaScript
Python
TypeScript
C#
.NET
Databases
MySQL
PostgreSQL
AI/ML
Machine Learning
CUDA
Frontend
Vue.js
Angular
React.js
DevOps
CI/CD
GCP
Azure
AWS
MedTech
Verification & Validation
IEC 62304
+11
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UST

ust.com
ust.com · HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 744, 77 new
HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 744, 77 new
UST is a leading global digital technology and transformation services company that provides innovative solutions to enterprise clients worldwide. Headquartered in Aliso Viejo, California, the firm specializes in digital consulting, cloud infrastructure, product engineering, and cybersecurity. Founded in 1998, it partners with major organizations across diverse industries to accelerate technological modernization and build agile, scalable business models.
No named decision-maker yet.
No careers mailbox known
Open 104 daysVerified live · 4 hours ago 3 months ago Long shot · 11%

Java Backend Engineer

$94k – $141k per year · Middle · 3+ years exp · In office (Sunnyvale, United States) · Bachelor's Degree · Middle
Java
SQL
Java
Spring Boot
Databases
Azure Cosmos DB
Azure SQL Database
Apache Kafka
Mobile
Dependency Injection
DevOps
Rest API
Kubernetes
Azure
CI/CD
+3
Apply

Brembo

brembo.com
brembo.com · HQ: Stezzano, Italy · 501-1000 employees · Est. 1961 · Trust B · Hiring 97, 1 new
HQ: Stezzano, Italy · 501-1000 employees · Est. 1961 · Trust B · Hiring 97, 1 new
Brembo is an Italian manufacturer of braking systems headquartered in Stezzano near Bergamo, producing brake discs, calipers and complete brake systems for cars, motorcycles, commercial vehicles and racing. Founded in 1961, it operates plants and offices in Italy, Poland, China, Mexico, the United States, India, Japan and Spain, and its brands include AP Racing and Marchesini, while its racing division supplies Formula 1 and MotoGP teams. It hires buyers, quality and manufacturing engineers, R&D test engineers, electrical maintenance technicians and interns in purchasing, facilities and mergers and acquisitions.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 3 months ago Long shot · 17%

Platform Software Development Engineer

≈ $127k – $274k per year (Estimated) · In office (Sunnyvale, United States) · English
Python
Management
UML
Jira
Apply
Verified live · 1 day ago 3 months ago Long shot · 17%

Controls Software Development Engineer

≈ $134k – $288k per year (Estimated) · In office (Sunnyvale, United States) · English
MATLAB
C++
Python
C
Kotlin
Kotlin
StateFlow
C
Embedded C
MATLAB
Simulink
Apply

Cylake

cylake.com
cylake.com · HQ: Sunnyvale, United States · Network Security · Security Operations · Startup · Trust B · Hiring 15, 1 new
HQ: Sunnyvale, United States · Network Security · Security Operations · Startup · Trust B · Hiring 15, 1 new
Cylake is the complete, AI-native cybersecurity platform that provides full visibility, sets fine-grained policy, and stops attacks in fully air-gapped sovereign environments.
No named decision-maker yet.
Careers mailbox is known
Open 127 daysVerified live · 4 min ago Visa sponsor 4 months ago Long shot · 5%

Software Engineer (2027 University Grad)

$130k – $160k per year · In office (Sunnyvale, United States) · Master's Degree · Full-Time
Apply
Open 236 daysTop 25% pay Visa sponsor 7 months ago Long shot · 6%

Backend Engineer

$150k – $250k per year · Senior · 5+ years exp · In office (Sunnyvale, United States) · Full-Time · Senior
Rust
Go
Node JS
Python
JavaScript
DevOps
gRPC
Rest API
Apply
Open 236 daysTop 25% pay Visa sponsor 7 months ago Long shot · 6%

Software Infrastucture Engineer

$150k – $250k per year · Senior · 5+ years exp · In office (Sunnyvale, United States) · Full-Time · Senior
Python
Rust
DevOps
DHCP
Ansible
Linux
Kubernetes
Apply

SpaceX

spacex.com
spacex.com · HQ: Starbase, United States · Satellite Manufacturing · Satellite Communications · Launch Services · 5000+ employees · Est. 2002 · Trust B · Hiring 2558, 135 new
HQ: Starbase, United States · Satellite Manufacturing · Satellite Communications · Launch Services · 5000+ employees · Est. 2002 · Trust B · Hiring 2558, 135 new
SpaceX is an American aerospace manufacturer and launch services provider founded by Elon Musk in 2002 with the goal of making life multiplanetary. It developed the reusable Falcon 9, now by far the most flown orbital rocket in the world, the Dragon capsule that carries NASA astronauts to the International Space Station, and Starship, the fully reusable super-heavy vehicle intended for lunar and Mars missions. The company also operates Starlink, a satellite constellation of thousands of spacecraft providing broadband to consumers, aircraft, ships and militaries, which has become its largest source of revenue.
Elon Musk · Founder, Chief Executive Officer & Chief Engineer · decision-maker
Gwynne Shotwell · President & Chief Operating Officer · decision-maker
Tom Mueller · Founding Employee & former Propulsion Chief
Careers mailbox is known
Top 25% payVerified live · 1 hour ago 5 months ago Long shot · 14%

Sr. Software Engineer (Platform Team)

$160k – $225k per year · Equity · Senior · 5+ years exp · In office (Redmond, Brownsville, Sunnyvale, Palo Alto, United States) · Bachelor's Degree · Nationals only · Senior
Rust
Go
TypeScript
Java
Python
AI/ML
LLM Guardrails
DevOps
Docker
Kubernetes
CI/CD
+1
Apply
Top 25% payVerified live · 1 hour ago 5 months ago Long shot · 9%

Software Engineer (Platform Team)

$125k – $145k per year · Equity · Junior · 2+ years exp · In office (Redmond, Brownsville, Sunnyvale, Palo Alto, United States) · Bachelor's Degree · Nationals only · Junior
Go
TypeScript
Java
Python
DevOps
Docker
Kubernetes
Apply
Top 25% payVerified live · 1 hour ago 5 months ago Long shot · 14%

Principal Software Engineer (Platform Team)

$200k – $285k per year · Equity · Lead · 7+ years exp · In office (Redmond, Brownsville, Sunnyvale, Palo Alto, United States) · Bachelor's Degree · Nationals only · Principal
Python
DevOps
Docker
Kubernetes
Cybersecurity
Zero Trust
Apply

Collinear

collinear.ai
collinear.ai · HQ: San Francisco, United States · AI Training Data & Annotation · 51-200 employees · Startup · Trust B · Hiring 9
HQ: San Francisco, United States · AI Training Data & Annotation · 51-200 employees · Startup · Trust B · Hiring 9
High-signal training data & RL environments for AI teams. Deploy fail-safe agents with real-world simulations.
No named decision-maker yet.
Careers mailbox is known
Open 179 daysTop 25% pay Visa sponsor 5 months ago Long shot · 6%

MTS - Engineering

$150k – $300k per year · Hybrid (Sunnyvale, San Francisco, United States) · Bachelor's Degree · Full-Time
JavaScript
SQL
Python
Python
FastAPI
AI/ML
NLP
Synthetic Data
LLM
Frontend
Next.js
React.js
DevOps
Jenkins
Docker
Kubernetes
CI/CD
AWS
GitHub
+7
Apply

Noble Machines

noblemachines.ai
noblemachines.ai · HQ: Sunnyvale, United States · Industrial Robotics · Humanoid Robots · Startup · Trust B · Hiring 12
HQ: Sunnyvale, United States · Industrial Robotics · Humanoid Robots · Startup · Trust B · Hiring 12
Noble Machines is a robotics company that builds multipurpose humanoid robots for hazardous and physically demanding industrial work. It targets heavy industry such as construction, mining and energy and hires engineers in manufacturing, autonomy software, testing and mechanical design. The company is headquartered in Sunnyvale, California, United States.
No named decision-maker yet.
No careers mailbox known
Open 242 daysVerified live · 4 hours ago Visa sponsor 8 months ago Long shot · 5%

Autonomy Software Engineer - Mapping and Localization

≈ $158k – $310k per year (Estimated) · Middle · 4+ years exp · In office (Sunnyvale, United States) · Middle
C++
Python
AI/ML
Gaussian Splatting
TensorRT
CUDA
Game Dev
Unity
Robotics
ROS
ROS2
SLAM
Sensor Fusion
Motion Planning
Gazebo
Isaac Sim
+5
Apply

Taara

taara.com
taara.com · HQ: Sunnyvale, United States · Optics & Photonic Components · Optical Communications · 201-500 employees · Est. 2025 · Likely startup · Trust B · Hiring 21
HQ: Sunnyvale, United States · Optics & Photonic Components · Optical Communications · 201-500 employees · Est. 2025 · Likely startup · Trust B · Hiring 21
Taara is an optical wireless communications company that spun out of Alphabet's X moonshot factory in 2025. Its Taara Lightbridge terminals transmit data at up to 20 gigabits per second over a narrow beam of light across distances of up to 20 kilometres, giving telecom operators and internet providers a fibre alternative where trenching cable is too slow or costly, and it develops photonic chips to shrink the system. The company is headquartered in Sunnyvale, California, United States.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 8 months ago Long shot · 19%

Senior Backend Software Engineer, Cloud & Infrastructure

$160k – $210k per year · Senior · 4+ years exp · Hybrid (Sunnyvale, United States) · Bachelor's Degree · Full-Time · Senior
Go
TypeScript
Python
JavaScript
Databases
Apache Kafka
Frontend
Angular
DevOps
gRPC
Pulumi
Prometheus
Ansible
IAM
Terraform
Rest API
GCP
Kubernetes
Azure
AWS
Cybersecurity
Least Privilege
+10
Apply

Yugabyte

yugabyte.com
yugabyte.com · HQ: Sunnyvale, United States · Commerce · Databases & DBMS · 201-500 employees · Est. 2016 · Trust B · Hiring 13, 1 new
HQ: Sunnyvale, United States · Commerce · Databases & DBMS · 201-500 employees · Est. 2016 · Trust B · Hiring 13, 1 new
Yugabyte provides an open-source cloud-native database YugabyteDB which is a distributed SQL database for global, internet-scale applications with low query latency, extreme resilience against failures.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 3 hours ago 8 months ago Long shot · 8%

Staff Engineer Distributed Storage and Transaction

$150k – $250k per year · Staff+ · 8+ years exp · Hybrid (Sunnyvale, United States) · Bachelor's Degree · Staff
C++
Databases
YugabyteDB
PostgreSQL
AI/ML
Multimodal AI
Apply

Seyond

seyond.com
seyond.com · HQ: Sunnyvale, United States · Autonomous Driving · Machine Vision & 3D Cameras · Est. 2016 · Trust A · Hiring 8
HQ: Sunnyvale, United States · Autonomous Driving · Machine Vision & 3D Cameras · Est. 2016 · Trust A · Hiring 8
Seyond, formerly Innovusion, develops image-grade lidar sensors for autonomous driving and smart infrastructure. Founded in 2016 by former Baidu autonomous driving engineers, it supplied the long-range lidar used on NIO production vehicles. The company operates engineering teams in Silicon Valley and Suzhou.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 27 min ago Visa sponsor 11 months ago Fading · 30%

Senior Software Engineer

$100k – $200k per year · Senior · 3+ years exp · In office (Sunnyvale, United States) · Bachelor's Degree · Senior
C++
Python
C++
TensorFlow C++
AI/ML
Edge AI
TensorFlow
PyTorch
Machine Learning
DevOps
Linux
Robotics
ROS
SLAM
Sensor Fusion
Path Planning
+4
Apply

Brevian

brevian.ai
brevian.ai · HQ: Sunnyvale, United States · AI Agents · Sales Enablement · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 8
HQ: Sunnyvale, United States · AI Agents · Sales Enablement · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 8
Brevian is the Revenue Execution AI platform that helps sales teams prepare, perform, capture deal context, and improve revenue per rep.
No named decision-maker yet.
Careers mailbox is known
Open 641 daysVerified live · 4 hours ago Visa sponsor 1 year ago Long shot · 8%

Software Engineer

≈ $141k – $263k per year (Estimated) · Senior · 8+ years exp · In office (Sunnyvale, United States) · Bachelor's Degree · Full-Time · Staff
TypeScript
JavaScript
Python
Databases
Databricks
Apply
Open 893 daysVerified live · 4 hours ago Visa sponsor 2 years ago Long shot · 3%

Software Engineering Intern

Intern · In office (Sunnyvale, United States) · Bachelor's Degree · Internship · Intern
Apache Kafka
AI/ML
AI Agents
DevOps
AWS
Apply
Open 928 daysVerified live · 4 hours ago Visa sponsor 2 years ago Long shot · 6%

Software Engineer - Platform Infrastructure

≈ $119k – $233k per year (Estimated) · Middle · 4+ years exp · In office (Sunnyvale, United States) · Bachelor's Degree · Full-Time · Middle
OpenSearch
Apache Kafka
Databricks
AI/ML
Airflow
AI Agents
DevOps
Amazon ECS
Amazon S3
Terraform
AWS
+1
Apply

Onehouse

onehouse.ai
onehouse.ai · HQ: Sunnyvale, United States · Data Integration & ETL Tools · Data Warehouses & Lakehouses · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 9
HQ: Sunnyvale, United States · Data Integration & ETL Tools · Data Warehouses & Lakehouses · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 9
Onehouse provides a managed data lakehouse built on Apache Hudi, the table format its founder created at Uber. It keeps data in open formats and automates ingestion, compaction and optimisation, and it hires solutions architects and distributed systems engineers. The company is headquartered in Sunnyvale, United States.
No named decision-maker yet.
Careers mailbox is known
Open 859 daysVerified live · 3 hours ago Visa sponsor 2 years ago Long shot · 8%

Senior Software Engineer, Open Source (US)

≈ $142k – $265k per year (Estimated) · Senior · 5+ years exp · Hybrid (Sunnyvale, United States) · Master's Degree · Full-Time · Senior
Java
Databases
Apache Hudi
Trino
DevOps
Unix
Linux
Apply
Open 859 daysVerified live · 3 hours ago Visa sponsor 2 years ago Long shot · 8%

Staff Software Engineer, Open Source (US)

≈ $174k – $324k per year (Estimated) · Staff+ · 10+ years exp · Hybrid (Sunnyvale, United States) · Master's Degree · Full-Time · Staff
Java
Databases
Apache Hudi
Trino
DevOps
Unix
Linux
Apply
Machines can read this selection · checked 17:08 UTC
Backend Developer Jobs in Sunnyvale
Frequently asked questions
How many Backend Developer jobs in Sunnyvale are available on Alion?
There are currently 213 active listings from 37 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Sunnyvale pay?
The average salary is around $233,234 per year based on the current listings.
Are remote options available for Backend Developer jobs in Sunnyvale?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Sunnyvale?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.