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78 backend software engineer jobs at 39 companies in Poway, 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
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Backend Software Engineer (Golang)
Austin or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBackend software engineer with 3+ years in Go/Java/Python, CS/CE degree, scalable cloud services, collaborative.
Go, Java, Python
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1mo
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Software Engineer (Backend), Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Mexico City or Miami or New York City or Ottawa or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Toronto or Vancouver or Washington, D.C.
$104k-$187k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
4+ YOE4+ years as a software engineer; backend/data pipelines; comfortable with messy data; proficient in Ruby, Python, or Go; AWS experience; SQL; collaborative and communicative.
Ruby, Python, Go, AWS, S3, SQS, SNS, SQL
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2mo
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Senior Software Engineer, Backend Systems
San Diego or Austin
$175k-$200k/yr OnsiteFull Time
Cirrascale
Cirrascale: Provides specialized GPU-based cloud infrastructure for AI workloads.
7+ YOEU.S. citizenship required. 7+ years backend experience with deep Python expertise, asynchronous/concurrency, memory optimization, network protocols (gRPC/REST/WebSockets), Docker/Kubernetes; C++, Go, Rust advantageous.
Python, gRPC, REST, WebSockets, Docker, Kubernetes, C++, Go, Rust
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2w
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Senior Software Engineer – Back End
San Diego, California, United States
$150k-$185k/yr HybridFull Time
Tillster
Tillster: Digital ordering and engagement platforms for restaurant chains.
6+ YOE6+ years back-end engineering with strong Java, experience designing plugin/SPI architectures, low-level device/protocol work, payment-terminal/POS integrations, and technical leadership.
Java, Maven, Spring, ServiceLoader, OSGi, jssc, usb4java, REST, SOAP, EMV, ISO 8583, TLS, mTLS, PCI-DSS, PayTerminal SPI
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1w
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Sr. Backend Engineer, Digital Engineering
Carlsbad, California, United States
$148k-$180k/yr RemoteFull Time
Vuori
Vuori: Designs and sells performance athletic and lifestyle apparel.
5+ YOEBachelor's degree preferred,5+ years backend experience,expertise in TypeScript/Node.js or comparable language,REST/GraphQL,serverless,PostgreSQL,testing,CI/CD,observability and strong communication.
TypeScript, Node.js, JavaScript, Python, REST, GraphQL, Azure Functions, AWS Lambda, PostgreSQL, Jest, JWT, OAuth, GitHub, Bitbucket, YAML, New Relic, Sentry, Azure Application Insights, React, NestJS, Next.js, Express, Fastify, Shopify APIs, Azure Bicep, Amazon CDK, Terraform, Azure Service Bus, Amazon Data Firehose
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1mo
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Software Engineer, Backend
San Diego, California, United States
$90k-$115k/yr OnsiteFull Time
Ascent Funding
Ascent Funding: Provider of private student loans and career success services.
3+ YOE3+ years software engineering experience; hands-on Golang and backend/API development; experience with MSSQL or PostgreSQL, cloud (preferably AWS), CI/CD, and Git; BS in CS or equivalent experience preferred.
Golang, Microsoft SQL Server (MSSQL), PostgreSQL, GORM, AWS, Terraform, CI/CD, Git
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6d
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Senior Network Backend Engineer
San Francisco or San Diego
$215k-$266k/yr HybridFull Time
Point One Navigation
Point One Navigation: High-precision positioning for autonomous systems and robotics.
7+ YOE7+ years backend/distributed systems experience, proficiency in Go/Java/Python, networking fundamentals (TCP/IP,TLS,HTTP), cloud (AWS/GCP), observability, testing, and strong design and operational skills.
Go, Java, Python, TCP/IP, TLS, HTTP, gRPC, Kafka, Flink, Spark, Hadoop, AWS, GCP, NTRIP
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4w
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Sr. Backend Engineer (Java/Spring Boot)
San Diego or Dallas
$98k-$160k/yr OnsiteFull Time
XiFin
XiFin: Providing cloud-based revenue cycle management for healthcare organizations.
3+ YOE3+ years software engineering experience with strong Java skills, Microsoft SQL Server, Spring/Java EE, REST/SOAP, SDLC and Agile familiarity; BS in CS preferred; must be authorized to work in the US and work onsite in San Diego or Dallas.
Java, Java EE, Spring, Hibernate, REST, SOAP, JBoss, Eclipse, Angular, Blazor, C#, Microsoft SQL Server, NoSQL
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19h
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Senior Software Engineer, Backend FinPlatform
New York City or San Francisco or Salt Lake City or Los Angeles or Seattle or Austin or Washington or Philadelphia or San Diego or Chicago or Atlanta or Australia or Canada or South America
$146k-$215k/yr RemoteFull Time
Flex
Flex: A financial platform allowing renters to split monthly rent payments.
6+ YOE6+ years software engineering experience, 4+ years with Java, experience with backend systems, APIs, data pipelines, AWS, and distributed teams.
Java, Spring, Gradle, JUnit, JVM, AWS, EKS, Aurora RDS, Elasticache, DynamoDB, GitHub Actions, git, DataDog, Snowflake, CDK, Terraform
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3w
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Software Developer, Backend Ads
San Francisco or Waterloo or New York City or Connecticut or New Jersey or Seattle or Los Angeles or San Diego
$149k-$299k/yr HybridFull Time
TextNow
TextNow: Provides free, ad-supported mobile calling and texting services.
4+ YOE4+ years software engineering experience; strong CS fundamentals; experience with distributed systems, databases, APIs, and cloud infrastructure; proficiency in one or more modern programming languages; strong communication and collaboration skills.
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2w
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Senior Software Engineer (Backend & Systems)
San Diego, California, United States
HybridFull Time
Luna Health
Luna Health: Develops nighttime-only automated insulin delivery systems for diabetes.
5+ YOE5+ years building production backend systems; experience in regulated/safety-critical environments; backend development with Node.js or Python; containerization with Docker/Kubernetes; API and cloud service design; BLE/connected device experience preferred.
Node.js, Python, Docker, Kubernetes, Git, CI/CD, iOS, BLE
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1mo
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Senior Java Backend Engineer - 8+ Years Experience Required
Casablanca or Porto or Aveiro or Coimbra or Leicester or San Diego or San Francisco or Chennai or Bengaluru or Cluj-Napoca or Blumenau or Australia
RemoteFull Time
Mindera
Mindera: Develops bespoke software systems and digital products for enterprises.
8+ YOE8+ years Java backend development, strong OOP and design patterns, Terraform, Git, CI/CD, Kafka, Kubernetes, GraphQL Federation, Azure, TDD, and fluent English.
Java, Kotlin, Terraform, Git, CI/CD pipelines, Kafka, Kubernetes, GraphQL Federation, Azure, Spring Boot, TDD
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3d
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Junior Software Engineer
Tijuana, Baja California, Mexico
RemoteFull Time
Outset Medical
Outset MedicalNASDAQ: OM: Develops a portable dialysis system for clinical and home use.
2+ YOE2+ years software engineering experience; Java (Spring Boot, Maven) or comparable backend; AWS services, Docker/Jenkins CI/CD; English communication and ability to learn new tools quickly.
Java, Spring Boot, Maven, AWS EC2, AWS ECR, AWS ECS, AWS Lambda, AWS S3, AWS DynamoDB, AWS Cognito, AWS SNS, AWS SQS, AWS CloudWatch, AWS CloudTrail, AWS CodePipeline, AWS CodeArtifact, Docker, Jenkins, PostgreSQL, Kafka, SonarQube
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1d
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Senior Software Engineer
San Diego, California, United States
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
Bachelor's degree required. Strong C#/.NET experience, hands-on AWS, experience using Claude for AI-assisted development, API and backend development skills, software design and mentorship experience.
C#, .NET, .NET Core, Claude, AWS, EC2, ECS, EKS, Lambda, S3, RDS, DynamoDB, CloudWatch, Databricks, Terraform, CloudFormation, CDK, Git
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2mo
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Software Engineer IV (Staff)/Platform Developer
San Diego, California, United States
$150k-$175k/yr OnsiteFull Time
Biolinq
Biolinq: Develops wearable biosensors for continuous metabolic health monitoring.
5+ YOE5+ years of software development; Go backend; APIs; Postgres; containerization; Python/C/C++; regulated medical devices knowledge a plus.
Go, PostgreSQL, JavaScript, WebComponent, Lit, GitHub, Kubernetes, GitOps, Python, C, C++, SPI, I2C, BLE, Swift
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2mo
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Senior Software Engineer
Nicosia or Prague or Dublin or San Diego or Tallinn
HybridFull Time
Wrike
Wrike: SaaS platform for project management and team collaboration.
4+ YOE4–6 years of Java/Spring backend development; Kotlin experience preferred; strong SQL/REST API skills; English proficiency; production backend experience.
Java, Spring, MyBatis, PostgreSQL, Maven, Kotlin
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1d
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Senior Software Engineer
San Diego, California, United States
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
Bachelor's degree required; strong C#/.NET and AWS experience; hands-on use of Claude preferred; experience building cloud-native, scalable backend services; Git and CI/CD familiarity.
C#, .NET, .NET Core, Claude, AWS, EC2, ECS, EKS, Lambda, S3, RDS, DynamoDB, CloudWatch, Git, Databricks, Terraform, CloudFormation, CDK
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2w
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Senior Software Engineer - Simulation Orchestration
Sunnyvale or Washington or San Diego or Fort Walton Beach or Ann Arbor or London or Stuttgart or Munich or Stockholm or Bengaluru or Seoul or Tokyo
$153k-$220k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Developing software and simulation infrastructure for autonomous vehicles.
5+ YOE5+ years backend experience; 4+ years coding in Golang, Python, Java, or C++; 4+ years building backend systems on major cloud providers; deep Kubernetes expertise; experience with workload scheduling and autoscaling.
Golang, Python, Java, C++, Kubernetes, AWS, OCI, GCP, Azure
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2mo
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Whova
Whova: All-in-one platform for event management and attendee engagement.
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
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1mo
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Software Engineer - Platform Infrastructure
San Diego, California, United States
$130k-$155k/yr OnsiteFull Time
Humanoid
Humanoid: Developing commercial humanoid robots for industrial applications.
0+ YOE0–3 years in systems or backend; CS/CE/EE degree; proficient in Python, C/C++, TypeScript, or Rust; Linux experience; on-site in San Diego; AI tooling; strong communication.
Python, C/C++, TypeScript, Rust, Linux, Terraform, ECS, PostgreSQL, S3
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