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
1w
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Lead Backend Software Engineer
Chicago, Illinois, United States
$185k-$215k/yr RemoteFull Time
7+ YOE7+ years backend experience with strong Python skills, hands-on technical leadership, experience with FastAPI, relational data modeling, PostgreSQL/ORMs, AWS services, CI/CD, and mentoring engineers.
Python, FastAPI, PostgreSQL, SQLAlchemy, Alembic, Flyway, AWS, ECS, Lambda, RDS, S3, IAM, Docker, Git, GitHub Actions, AWS CodePipeline, Claude Code, Cursor, Terraform, Terragrunt, Datadog, Sentry, LangGraph, Claude Code SDK, Amazon Bedrock
2mo
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Senior Software Engineer, Backend Services
Chicago, Illinois, United States
$150k-$170k/yr HybridAll Commitments Available
5+ YOESenior Python engineer with 5-7 years in large-scale systems, building SaaS/PaaS, and data management experience.
Python, FastAPI, Flask, PostgreSQL, SQL, REST, AWS, Docker, PySpark, Kafka, OpenSearch, Elasticsearch, Lustre, GPFS, VAST, Parquet, S3, Security: OAuth2, SAML, OpenID Connect
3mo
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Sr. Manager, Software Engineering, Back End (Enterprise Platforms Technlogy)
McLean or Plano or Chicago
$209k-$262k/yr HybridFull Time
6+ YOE4+ MgmtSenior software engineering leader with at least 6 years in software development, 4+ years managing teams, and cloud experience (AWS/Azure/GCP).
Java, Python, SQL, Node.js, Go, Scala, Docker, Kubernetes, AWS, GCP, Azure, Open Source RDBMS, NoSQL
1mo
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Senior Engineering Manager - Fintech, Lodging
New York or Washington DC or San Francisco or Los Angeles or Chicago or Seattle
$350k-$400k/yr RemoteFull Time
Leads engineering teams building B2B/B2B2C platforms; strong backend/frontend, cloud, partner-facing; fintech/travel domain experience; Scala/Java, REST, OAuth2; ability to mentor.
Scala, Java, REST APIs, OAuth 2.0, GCP, AWS, React, JavaScript, TypeScript
5d
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Lead Software Engineer - Backend
McLean or Chicago
$179k-$225k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree and 4+ years software engineering experience, 1+ year cloud experience, proficiency in Java/Python/Go/Node/Scala, cloud and container technologies, and people management experience preferred.
Java, Python, SQL, Node, Go, Scala, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
2w
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Lead Software Engineer, Back End
Chicago, Illinois, United States
$179k-$205k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years professional software engineering experience, and 1+ year cloud computing experience (AWS, Microsoft Azure, or Google Cloud).
Java, Python, SQL, Node, Node.js, Go, Scala, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP
1mo
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Trading, Investment & Optimization - QuantAI Full Stack Manager (Hybrid)
Seattle or Chicago or Los Angeles or Atlanta or Houston or Arlington or San Francisco or Morristown or Boston or Dallas or San Diego or New York City
$87k-$253k/yr HybridFull Time
5+ YOE5+ years building and shipping full-stack apps; 2+ years hands-on depth across frontend, backend, APIs; bachelor's in CS/engineering or related field.
React, Next.js, TypeScript, Tailwind, Vite, Vercel, Python, FastAPI, Electron, Tauri, Docker, Kubernetes, CI/CD, observability tooling, model-serving infrastructure, evaluation frameworks
1mo
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Software Engineering, Full Stack - AI (Chicago, IL, US)
Chicago, Illinois, United States
$135k-$145k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience; strong backend experience with Java and Python, Spring Boot or Fast API; 5+ years front-end experience with React and TypeScript; experience building cloud-native microservices, GenAI/LLM solutions (LangChain, LangGraph), relational and NoSQL databases, CI/CD and DevSecOps.
Java, Python, Spring Boot, Fast API, React, TypeScript, LangChain, LangGraph, Oracle, PostgreSQL, MongoDB, DynamoDB, Elasticsearch, Solr, NPM, Yarn, Webpack, Jest, Enzyme, Karma, Jasmine, Mocha, Wraith, GIT, JIRA, Confluence, Bitbucket, Bamboo, EC2, S3, Route 53, CloudFront, CloudFormation, VPCs, subnets, security groups, CI/CD
2w
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Escalation Engineer (Ref#IM0426)
Chicago, Illinois, United States
HybridFull Time
Bachelor's degree in CS or related; experience/coursework in advanced troubleshooting, debugging, deployment, incident management; backend C#, .NET Core/MVC, Python; frontend React, JavaScript; SQL Server/T-SQL/JSON; Azure/AWS; Docker/Kubernetes; API design (RESTful, Webhooks).
C#, .NET Core/MVC, Python, React, JavaScript, SQL Server, T-SQL, JSON, Azure, AWS, Docker, Kubernetes, RESTful, Webhooks
1mo
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Principal Application Security Engineer
Chicago, Illinois, United States
$164k-$212k/yr HybridFull Time
12+ YOE12+ years in application/product/security engineering; hands-on experience with Kubernetes, cloud (EKS/AKS/GKE), CI/CD and DevSecOps tooling, threat modeling, secure architecture, vulnerability management, and production-grade coding in modern backend languages.
Kubernetes, EKS, AKS, GKE, CI/CD, SAST, SCA, SBOM, IaC, RBAC, secret scanning, container scanning, C++, Go, Java, C#, Python, Node.js
2w
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Software Engineer Lead
Lisle, Illinois, United States
$112k-$168k/yr OnsiteFull Time
1+ YOEBachelor's or Master's degree or equivalent experience; 1–5+ years software engineering experience; expertise in frontend/backend languages, cloud platforms, Terraform, ML model development, and strong communication.
Terraform, Azure, AWS, GCP, TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, NextJS, Tailwind, NestJS, SQLServer, Apache Lucene, Jest
1mo
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Data Engineer III (Chicago, IL, US, 60607)
Chicago, Illinois, United States
$138k-$173k/yr OnsiteFull Time
5+ YOE+5 years data/backend engineering experience; strong Java, distributed systems, event-driven/streaming (Kafka/PubSub), cloud (AWS or GCP), Git, Maven/Gradle, containerization, observability, security, and team leadership skills.
Java, Git, Maven, Gradle, AWS, GCP, Kafka, Pub/Sub, Docker, Kubernetes, ECS, Cloud Run, mParticle, Segment, Adobe Campaign, Braze, Salesforce, Hubspot, Prometheus, Grafana, New Relic, Kibana, OpenTelemetry, Snyk, SAST, DAST, SCA, CI/CD
1mo
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Senior Frontend Engineer, AI Agents
Chicago or Austin or New York
$150k-$250k/yr HybridFull Time
7+ YOE7+ years frontend software development; expert React/TypeScript; Next.js; streaming/async UIs; state management; testing; UX judgment; collaboration with backend/ML teams.
React, TypeScript, Next.js, Node.js, Python
2w
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Sr Aderant Engineer
Reston or San Diego or San Francisco or Washington or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$113k-$179k/yr HybridFull Time
5+ YOE5+ years supporting Aderant Expert and enterprise financial/practice management systems, strong backend development and SQL skills, experience with integrations/APIs, bachelor's in CS/IT, analytical and troubleshooting ability.
Aderant Expert, SQL, APIs
1mo
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Principal Software Development Engineer (Customer Insight & AI Solutions)
Buffalo Grove or United States or United States
$144k-$288k/yr RemoteFull Time
10+ YOE10+ years in full-stack software engineering; 5+ years in senior/principal/architect roles; 5+ years frontend (Angular/React) and backend (Python/Java); 3+ years AI/GenAI; Agile/Scrum; cloud native, API-first, microservices.
Angular, React, Python, Java, REST API, AWS, Azure, GCP, GKE, BigQuery, Spanner, BigTable, CI/CD, API-first, Microservices
1mo
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Lead Software Engineer
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Lead development of backend microservices and RESTful APIs on cloud (AWS/Azure), mentor developers, perform code reviews, resolve complex technical problems, and deliver high-quality software using Java/SpringBoot and CI/CD.
Java 17, SpringBoot, AWS Kinesis, AWS SQS, AWS SNS, AWS Aurora, AWS RDS, AWS DynamoDB, AWS, Apache Kafka, RabbitMQ, Apache ActiveMQ, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, Cassandra, Redis, Azure Devops, GoCD, Jenkins, Microsoft Azure, Microsoft Azure Event Hub, Microsoft Azure Devops, Microsoft Azure
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