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
2w
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Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
4d
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Senior Backend Engineer
Berlin or Chemnitz or London or Sydney or Tokyo or Prague or Minneapolis
HybridFull Time
5+ YOE5+ years backend experience with Go (Java/Kotlin preferred), strong problem-solving, agile experience, English communication, self-starter, collaborative.
React.js, Javascript, Typescript, Tailwind CSS, Kotlin, Go, Java, MongoDB, Terraform, Docker, Playwright
3d
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Senior Backend Engineer
Minneapolis, Minnesota, United States
$120k-$140k/yr RemoteFull Time
5+ YOE5+ years production backend engineering with a statically typed language, AI-native spec-driven development, experience orchestrating AI coding agents, strong systems and API design judgment.
Java, Spring, Kotlin, C#, Go, React, iOS, Android, Claude Code, Cursor, GitHub Copilot Agent, OpenAI Codex, MCP, Docker, Kubernetes, Bitbucket Pipelines, Jira, Confluence, Confluent Cloud, Kafka, Hibernate
1mo
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Junior Backend Java Developer- Enterprise Payments and Credit Card
Minnetonka or Columbus
$52k-$101k/yr OnsiteFull Time
1+ YOEBachelor's degree in CS/MIS, 1+ years software development experience, strong Java and Spring Boot skills, DevOps/CICD experience, familiarity with Kafka, REST/JSON/SOAP, and collaboration in agile teams.
Java, Spring Boot, Eclipse, Maven, Gradle, Kafka, REST, JSON, SOAP, NoSQL, Chef, Puppet, Git, GitHub, Jenkins, JUnit, DevOps, CICD
3mo
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Software Engineer – Backend Integration & Modernization
Bloomington, Minnesota, United States
$30-$69/hr HybridFull Time
3+ YOE3 years backend services/API development; Java/Spring Boot; REST/SOAP; IRIS/ObjectScript familiarity; on-call readiness; team collaboration.
Java, Spring Boot, REST, SOAP, IRIS/ObjectScript, Databases, AI-assisted development tools
3d
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Software Engineer 2 (Backend AI)
Earth City or Atlanta or Hopkins or Denver or Cincinnati or Brookfield or Irving
$98k-$116k/yr HybridFull Time
3+ YOE3+ years software engineering experience, BS or equivalent, experience with full-stack development, cloud-native and DevOps practices, AI/GenAI familiarity preferred, strong communication and problem-solving skills.
Java, Python, Spring Boot, FastAPI, Node.js, REST APIs, GraphQL, Microservices, Azure, AWS, Azure OpenAI, AWS Bedrock, LLM APIs, LangChain, LangGraph, Semantic Kernel, Docker, Kubernetes, CI/CD Pipelines, GitHub, GitHub Copilot, SQL Server, PostgreSQL, MongoDB, Vector Databases, Embedding Models, RAG
1mo
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Staff Machine Learning Engineer
San Francisco or Minneapolis
HybridFull Time
5+ YOE5+ years of machine learning and backend software engineering; backend in Go/Java and Python; embeddings, similarity search, ranking models; ML pipelines; distributed systems; SQL/NoSQL; API serving; A/B testing.
Go, Java, Python, MLflow, Kubeflow, Airflow, REST, gRPC, Model servers, SQL, NoSQL
21h
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Lead Engineer — Database Experience Platform (DBX)
Brooklyn Park, Minnesota, United States
$132k-$238k/yr HybridFull Time
7+ YOE4-year degree or equivalent,7+ years backend engineering,experience owning production systems,expertise with Java/Spring Boot,REST APIs and distributed systems,ability to define architecture and lead cross-team initiatives.
Java, Spring Boot, Temporal, Apache Kafka, JPA/Hibernate, Flyway, PostgreSQL, Cassandra, MongoDB, Redis, ElasticSearch, Kubernetes, GCP, Gradle, Vela CI, Micrometer/Grafana, React, Redux, Typescript, Cypress, Playwright
1w
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Lead Software Engineer - Java/SpringBoot, Optum Tech Chief Digital Office - Remote
United States or Minneapolis or Washington
$113k-$193k/yr RemoteFull Time
5+ YOE5+ years backend Java/Spring Boot experience, 3+ years with OAuth2/OIDC/SAML and AWS microservices, Redis, CI/CD, relational databases, JWT/JOSE, Agile experience, technical leadership and mentoring.
Java 25, Spring Boot 4.x, Spring MVC, Spring Security, Spring Data, OAuth 2.0, OIDC, SAML 2.0, PKCE, JWT, JWE, JWS, JOSE, aikyam-jose-security, aikyam-miser, aikyam-idp-liquibase, Redis, AWS, EKS, ALB, SES, SNS, Secrets Manager, ECR, JUnit 5, Mockito, Spring Boot Test, Liquibase, Flyway, Jenkins, GitHub Actions, Docker, Kubernetes, Helm, PostgreSQL, MySQL, Spring Authorization Server, Keycloak, Spring Cloud Config Server, Harness, SCIM, FAPI, GitOps
1w
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Gen AI Developer
Minneapolis, Minnesota, United States
$110k-$120k/yr OnsiteFull Time
7+ years developing agentic AI solutions, RAG pipelines, vector DBs, Java Spring Boot backends, React JS frontends, and integrating LLMs; strong Python/Java skills and Azure experience.
LangChain, LangGraph, A2A, Microsoft Azure AI Search, PGVector, ChromaDB, Java, Java Spring Boot, Python, React JS, OpenAI
2w
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Senior Software Engineer
Edina, Minnesota, United States
$102k-$179k/yr OnsiteFull Time
5+ YOE5+ years experience; strong Python or Java; experience building production backend services, cloud platforms, infrastructure-as-code (Pulumi/Terraform); data platform and ML/LLM deployment experience preferred.
Python, Java, AWS, Azure, GCP, Pulumi, Terraform, Kubernetes, CI/CD, Databricks, Snowflake, Azure AI Foundry, LLM, RAG
21h
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Software Developer
Eau Claire or United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years backend-focused software development experience with Java and/or NodeJS, RESTful API design, Angular, cloud (AWS), healthcare EDI knowledge, US citizenship and ability to obtain Public Trust.
Java, NodeJS, JavaScript, TypeScript, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange X.12 (EDI), XML, JSON
2w
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Senior Software Engineer
Edina, Minnesota, United States
$102k-$179k/yr OnsiteFull Time
5+ YOE5+ years experience; strong Python or Java; experience building backend services, distributed systems, cloud platforms (AWS/Azure/GCP) and infrastructure-as-code (Pulumi/Terraform); data platform and ML/LLM deployment experience preferred.
Python, Java, AWS, Azure, GCP, Pulumi, Terraform, Databricks, Snowflake, Azure AI Foundry, Kubernetes, CI/CD
2mo
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Sr. Applications Developer (Full Stack)
Minneapolis, Minnesota, United States
$127k-$178k/yr OnsiteFull Time
8+ YOE8+ years backend with Java/Spring Boot in Azure; strong frontend with Next.js; REST/Graph APIs; multitenant SaaS; Azure services.
Java, Spring Boot, Azure, Next.js, React, TypeScript, Kubernetes, Docker, Terraform, ARM templates, Bicep, Azure DevOps, GitHub Actions, Azure Functions, Azure App Services, Azure API Management, Azure SQL, Cosmos DB, MongoDB, Azure Logic Apps, Azure Storage, OAuth, Azure AD B2C
3w
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Integration Platform Sr Manager_2988 (Minneapolis, MN, US, 55416)
Minneapolis, Minnesota, United States
$140k-$170k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years platform/backend engineering experience with 3+ years managing teams. Hands-on Java/Spring Boot microservices, AWS (API Gateway, ECS/EKS, IAM, CloudWatch), Kafka event streaming, MongoDB, Vault, Terraform/AWS CDK, GitHub Actions, API governance, and a Bachelor’s in CS or related.
Java, Spring Boot, AWS API Gateway, AWS ECS, AWS EKS, IAM, CloudWatch, WAF, Terraform, AWS CDK, GitHub Actions, Kafka, EBS, MongoDB, Vault, Ping, PingFederate, Dynatrace, OAuth2, JWT, Anthropic Claude Code
2mo
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Software Engineering Manager
Coralville or Edina
HybridFull Time
7+ YOE2+ Mgmt7+ years building backend or distributed systems; 2+ years leading technical teams; cloud-native distributed architectures (AWS); hands-on with event-driven systems (Kafka/Kinesis), microservices, multi-tenant SaaS; experience in healthcare/regulatory environments.
Kafka, Kinesis, Pub/Sub, ECS, EKS, Lamdbda, DynamoDB, Delta Lake, Step Functions, Temporal, Airflow, Python, Go, Java, Databricks, S3, RDS
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