13 backend engineer i jobs at 12 companies in California

1w
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Senior Software Engineer I (Backend Engineer)
Folsom, California, United States
$140k-$160k/yr HybridFull Time
Inductive Automation
Inductive Automation: Industrial automation software serving industrial organizations with SCADA, IIoT, MES, and related applications.
3+ YOERequires 3–5 years of software engineering experience, Java programming, object-oriented design, multithreaded architecture, data structures, algorithms, cybersecurity, Git, and agile teamwork.
Java, IntelliJ, Git, Jetty
1mo
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Senior Software Engineer I
Long Beach, California, United States
$132k-$160k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
5+ YOE5+ years software engineering experience, expertise in Python, backend architecture, CI/CD, containerization, Git, Kubernetes, REST APIs; US citizenship required.
Python, Git, Kubernetes, CI/CD, Jira, Redmine, Pandas, Numpy
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Senior Software Engineer I
Long Beach, California, United States
$132k-$160k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
5+ YOEDegree or diploma (or equivalent experience),5+ years software engineering experience,expertise in Python,backend architecture,CI/CD,containerization,Kubernetes,GIT,REST APIs;US citizenship required.
Python, CI/CD, Kubernetes, Git, REST APIs, Jira, Redmine, Pandas, Numpy, SQL
2mo
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Software Engineer I, General
New York City or San Francisco or London
$100k-$120k/yr HybridFull Time
InstaLILY AI
InstaLILY AI: Private AI software helping enterprise operators automate sales, service, and operational workflows with deployed AI agents.
0+ YOE0–1 years software engineering experience, strong fluency in a backend language (Python or TypeScript), experience with LLMs/RAG/agents, Bachelor's in CS or related preferred, strong communication and problem-solving skills.
Python, TypeScript, LLMs, RAG, AWS, GCP, Azure, CI/CD, Electronic Medical Records (EMR)
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Sr. Software Engineer I
Burlingame, California, United States
$180k-$225k/yr OnsiteFull Time
SuperDial
SuperDial: Private healthcare software serving providers, billing teams, and RCM firms with voice AI for payer workflows.
3+ YOE3+ years software engineering experience, strong Python skills, backend/API and distributed systems experience, GCP/cloud familiarity, databases (Postgres/Redis/DynamoDB), Docker/Kubernetes, Terraform exposure, strong communication and debugging skills.
Python, RESTful, gRPC, GCP, Postgres, Redis, DynamoDB, Docker, Kubernetes, Terraform, LLM
1w
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Software Engineer I
San Francisco, California, United States
$153k-$169k/yr OnsiteFull Time
Uber Technologies, Inc.
Uber Technologies, Inc.NYSE: UBER: Global technology platform for ride-hailing, delivery, and freight logistics.
Bachelor's degree in a relevant field and experience with Python, Java, Kotlin, Git or SVN, SQL or MySQL, backend systems, REST APIs, JSON, debugging, monitoring, SDLC, and machine learning frameworks.
Python, Java, Kotlin, Git, SVN, SQL, MySQL, REST APIs, JSON
6d
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Software Engineer I (Bangalore, India)
Bengaluru or San Jose
₹1500k-₹3000k/yr OnsiteFull Time
AiPrise
AiPrise: AI-powered global compliance platform helping banks, fintechs, payment providers, and marketplaces verify customers and businesses.
0+ YOE0–2 years' professional software engineering experience; backend programming, REST APIs or microservices, relational databases, Git, CI/CD, Docker, debugging, and strong communication skills required.
Python, Go, Java, Node.js, PostgreSQL, MySQL, Git, Docker, React, TypeScript, Kafka, RabbitMQ, MongoDB, DynamoDB, Elasticsearch, Kubernetes, Terraform, Microsoft?, AWS SQS
1mo
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Staff Software Engineer I
Mountain View or New York
$236k-$277k/yr RemoteFull Time
Confluent
ConfluentNASDAQ: CFLT: A data streaming platform designed to be the intelligent connective tissue enabling real-time data to stream across organizations.
10+ YOE10+ years building and operating distributed/cloud-native backend systems; strong Kubernetes and distributed-systems knowledge; proficiency in Go, Java, or Python; excellent communication and cross-team leadership.
Go, Java, Python, Kubernetes
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Staff I Software Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
BlackLine
BlackLineNasdaq Global Select Market: BL: Public financial software helping finance and accounting teams automate record-to-report and invoice-to-cash processes.
6+ YOEBS in CS or equivalent experience,6+ years building scalable multi-tenant SaaS backend services,expertise in C#/Java/C++,SQL/No-SQL,cloud experience,technical leadership and system design skills.
C#, Java, C++, SQL, No-SQL, Kafka, RabbitMQ, AWS, Azure, GCP, SAP, Oracle, Netsuite
4d
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Senior Software Engineer I, Broker Platform Engineering
San Francisco, California, United States
$168k-$200k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Financial technology operating a private-market marketplace and data, custody, and investment solutions for companies and investors.
5+ YOERequires 5–8 years of software engineering experience and a bachelor's degree in Computer Science, Engineering, or equivalent experience, plus backend-first full-stack development, financial services, cloud, distributed systems, and deployment expertise.
C#, Java, React, Typescript, CI/CD, Kafka, DAPR, Redis, PostgreSQL, RDS, SQL, AWS, Azure, GCP, Git, GitHub, JIRA, Kubernetes, Marten
6d
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Sr. Software Engineer I, Evaluation Services (Scala)
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Wisconsin
$125k-$175k/yr HybridFull Time
NinjaTrader
NinjaTrader: Privately held futures trading platform and brokerage serving retail and professional futures traders.
5+ YOE5+ years of backend engineering experience with real-time, concurrent, highly available systems; strong Scala, Akka or equivalent, PostgreSQL, event-driven architecture, troubleshooting, technical specification, testing, and communication skills.
Scala, Akka, Pekko, ScalaTest, PostgreSQL, JSONB, Protobuf, SQL, Kafka, Pub/Sub, gRPC, Rust, Go, Datadog, GCP
2w
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Senior Software Engineer I, Care Innovation, Agentic Care
Seattle or San Francisco
$159k-$191k/yr HybridFull Time
Spring Health
Spring Health: Private mental health technology providing personalized therapy, coaching, medication, and specialty care to individuals and employers.
5+ YOERequires 5+ years of backend software development, Ruby on Rails or Python, SQL and PostgreSQL, technical design and project leadership, AI coding tool use, testing, mentoring, and agile experience.
Claude, GitHub Copilot, Cursor, Ruby on Rails, Python, SQL, PostgreSQL
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Lead Software Engineer
California, United States
$205k-$265k/yr RemoteFull Time
Backblaze
BackblazeNasdaq Global Market: BLZE: Publicly traded cloud storage and data backup provider serving businesses and consumers.
10+ YOE10+ years of enterprise OOP backend development; host-managed SMR storage support; I/O benchmarking; large-scale systems; AI-assisted development tools; full software development lifecycle experience.
Java, Rust, C++, C#, Gemini, Cursor, Claude Code, Linux