PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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 Backend Engineer – AI Platform
Boston or San Francisco or Seattle or Dallas or Salt Lake City or Portland or United States
$122k-$146k/yr RemoteFull Time
5+ YOEBachelor's in CS/Software Engineering, 5–8 years software engineering experience; expertise in backend Java/C# (SpringBoot), REST/gRPC, SQL; experience building scalable distributed systems and AI/LLM-driven services.
Java, C#, SpringBoot, REST, gRPC, ODATA, SQL, OpenAI APIs, LangChain, Python, Kafka, Docker, Kubernetes, Model Context Protocol (MCP), Pinecone, Weaviate, OpenSearch, Milvus
1mo
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Senior Backend Engineer - Offroad
Missoula or Bozeman or Austin or Denver or Portland or Salt Lake City or Seattle
$146k-$182k/yr RemoteFull Time
7+ YOE7+ years in software development; distributed cloud APIs; Go; Vue; Docker/Kubernetes; Terraform; remote collaboration; travel for quarterly visits.
Go, Vue, Docker, Kubernetes, Terraform, API Development
1mo
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Staff Backend Software Engineer - Portfolio Data Workflows
Edinburgh or New York City or Salt Lake City or London or Pune or Dubai or Geneva or São Paulo
OnsiteFull Time
Extensive backend development experience building API services and distributed systems; deep knowledge of software design patterns, REST, Java, SQL, and AWS; technical leadership and mentoring experience; demonstrable AI usage experience.
Java, SQL, AWS, Elasticsearch, REST
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
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
2mo
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Backend Software Engineer - Associate / Assistant Vice President
Salt Lake City, Utah, United States
$110k-$140k/yr HybridFull Time
5+ YOE5+ years cloud-based app development; proficient in Scala/Node.js/Java; strong database knowledge; good communication and teamwork.
Scala, Node.js, Java, Akka, ZIO, Relational Databases, NoSQL Databases
6d
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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
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
1mo
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Senior Software Engineer
Salt Lake City, Utah, United States
$140k-$217k/yr OnsiteFull Time
5+ YOESenior backend-focused full stack engineer with 5+ years, Java and Python, REST APIs, microservices, cloud platforms, CI/CD, Docker/Kubernetes, and frontend integration.
Java, Python, Spring Boot, FastAPI, Flask, Django, Angular, TypeScript, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, Terraform, GraphQL
18h
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Senior Software Engineer
Draper, Utah, United States
OnsiteFull Time
Extensive software development experience with Ruby on Rails and Typescript/React.js/Node.js, strong backend/frontend skills, cloud and container familiarity, database experience, TDD, and leadership/mentoring ability.
Ruby on Rails, Typescript, React.js, Node.js, HTML, CSS, JavaScript, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Kafka, Express.js, Monorepos
2mo
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Senior Full Stack Engineer
South Jordan, Utah, United States
HybridFull Time
5+ YOE5+ years in software development; frontend (React/JS/TypeScript); backend (Python/Java/Kotlin); REST APIs; SQL; Docker/Kubernetes; AI tooling interest; BS in CS or equivalent.
JavaScript, TypeScript, React, Python, Java, Kotlin, FastAPI, PostgreSQL, Docker, Git, Kubernetes
1d
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Jr. Full Stack Web Developer
West Valley City, Utah, United States
HybridFull Time
1+ YOE1–3 years professional development experience; strong JavaScript; working knowledge of Ruby on Rails; ability to contribute frontend and backend; must commute to West Valley City office four days weekly.
JavaScript, Ruby on Rails, React, Docker, Spree, Avo
1mo
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Full Stack Software Developer - Mid-Senior Level
Farmington or Connecticut or Massachusetts or Delaware or District of Columbia or New Jersey or New York or Nevada or North Dakota or California or Colorado or Oregon or Rhode Island or Maryland or Montana or Minnesota or Idaho or Wyoming or Washington or Alaska or Hawaii or Puerto Rico or United States
$80k-$85k/yr RemoteFull Time
3+ YOE3+ years full stack development; strong Angular (v12+) and Lucee/CFML or similar backend experience; SQL Server, REST API integration, Git; demonstrated use of AI coding assistants.
Lucee, CFML, Angular, SQL Server, Git, GitHub, GitHub Actions, Jira, REST APIs, Claude, ChatGPT, Copilot, Cursor, Stripe, CyberSource, Paya, Microsoft 365, Blackbaud SKY API, Mailchimp APIs
3w
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Senior Software Engineer
Sandy, Utah, United States
OnsiteFull Time
Senior backend engineer with production-grade software design skills, practical LLM/AI experience, proficiency with C#/.NET, APIs and distributed systems, strong testing and collaboration abilities.
C#, .NET, AI-Claude, LLMs, Agentic AI Workflows, AI coding tools, APIs
1mo
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Senior Rust Engineer
Park City, Utah, United States
OnsiteFull Time
Commercial experience with Rust/Go/C++ and maintaining scalable codebases; product-minded, collaborative, and able to implement real-time AI and sensor-driven features for mobile and backend systems.
Rust, Go, C++, Google Cloud, Android, iOS
1mo
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Senior Software Engineer
Salt Lake City or Austin
$160k-$185k/yr HybridFull Time
5+ YOE5+ years in backend/platform services; Node.js/TypeScript expertise; distributed systems; AWS; CI/CD; Docker; Terraform; strong CS fundamentals; mentoring mindset.
Node.js, TypeScript, JavaScript, AWS, React, Docker, Terraform, Jenkins, New Relic, ClickHouse, PostgreSQL
3w
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Platform Engineer, AI Agent Systems
Salt Lake City, Utah, United States
HybridFull Time
3+ YOE3+ years building and operating internal APIs, platform services, or backend infrastructure; production experience with LLM/agent frameworks; security-minded design for access controls, secrets, and observability.
Python, TypeScript, Golang, Pulumi, Kubernetes, LLM
1d
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
4w
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Sr Lead Software Engineer
Draper, Utah, United States
$149k-$248k/yr HybridFull Time
8+ YOE8+ years Java/Spring Boot and AWS EKS experience; strong backend, API, database (Oracle/Aurora PostgreSQL), Terraform/Terragrunt IaC, observability and CI/CD tool fluency; leadership and cross-functional collaboration skills.
Java, Spring Boot, AWS EKS, ECR, S3, IAM, AWS Secrets Manager, Terraform, Terragrunt, Oracle, Aurora PostgreSQL, Parquet, SQS, SPI, New Relic APM, Splunk, PagerDuty, JUnit 5, Mockito, Jenkins, Harness, GitHub Enterprise, Artifactory, Veracode SAST, SonarQube
1mo
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Senior Software Engineer
Salt Lake City, Utah, United States
HybridFull Time
5+ YOEBachelor’s degree in CS or equivalent; 5+ years backend software engineering; strong C# and Azure; expert in API design, distributed systems, databases; performance optimization; excellent communication and problem-solving; ownership mindset.
C#, Microsoft Azure, APIs, Distributed systems, Relational databases, Non-relational databases
3mo
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Senior Software Engineer
Salt Lake City, Utah, United States
$115k-$184k/yr HybridFull Time
5+ YOE5+ years software engineering; strong Java backend, React frontend; REST/microservices; cloud (AWS/GCP/Azure); Node.js; React; SQL databases; Docker/Kubernetes; secure coding; CI/CD; testing; collaboration.
Java, Spring Boot, Spring Integration, REST, SOAP, JavaScript, Node.js, React, RxJS, PostgreSQL, Docker, Kubernetes, Git, Gitlab, Jenkins, AWS, Azure, GCP, Sonar, Zally, Checkmarx
19h
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Senior Software Engineer, Trust & Safety
Austin or Denver or Indianapolis or Los Angeles or San Francisco or New York City or Salt Lake City or Minneapolis or Seattle or Nashville
$170k-$190k/yr RemoteFull Time
6+ YOE6+ years software engineering experience in fraud/trust & safety or adjacent domains; strong backend fundamentals, event-driven systems, stakeholder partnership, production debugging, and mentorship; payments and Stripe familiarity preferred.
PHP, Laravel, Ruby on Rails, Django, React, TypeScript, Stripe, Kafka, CDC, AWS, EKS, Kubernetes, RDS
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