3 back end developer jobs at 3 companies in Modesto, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Senior Software engineer, Backend
Livermore or California
$180k-$220k/yr HybridFull Time
HEN Technologies
HEN Technologies: Building an AI-powered intelligent ecosystem for fire suppression.
8+ YOEBachelor's in CS or related; 8+ years building backend integrations with third-party systems; experience with Python and TypeScript/Node.js, event-driven systems, GIS, CJIS/FedRAMP environments, and cloud-native GCP services.
Python, TypeScript, Node.js, MQTT, WebSockets, Kafka, REST, gRPC, Mapbox, ESRI, PostGIS, GeoJSON, GCP, Pub/Sub, Cloud Run, IAM, Jamf, Intune, Kandji, OAuth, OIDC, SAML, mTLS, SCIM, Tyler, Hexagon, Central Square, Mark43, RapidSOS, FirstNet
2w
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Software Engineer II
Pleasanton, California, United States
$105k-$137k/yr HybridFull Time
Blackhawk Network
Blackhawk Network: Provider of branded payment solutions and gift cards.
2+ YOEBA/BS in Computer Science or related, 2+ years building full‑stack apps (React front end, Java/Spring back end), hands-on AWS experience (Kinesis, RDS, Lambda, ECS), Aurora/MySQL and SQL, strong problem-solving and communication.
React, Java, Spring, Amazon Web Services (AWS), Kinesis, RDS, Lambda, ECS, Aurora, MySQL, SQL
3mo
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Laser Diode Manufacturing Engineer
Livermore, California, United States
$180k-$240k/yr OnsiteFull Time
Inertia
Inertia: Building laser systems and fuel targets for commercial fusion power.
7+ YOEB.S. with 10+ years or M.S. with 7+ years; experience in QCW diode packaging; high-volume manufacturing; production quality control; process optimization; semiconductor back-end packaging is a plus.
QCW diode packaging, semiconductor back-end packaging, industrial automation, manufacturing automation, quality control, process optimization