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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Backend Engineer
Boca Raton or Florida
$115k-$140k/yr HybridFull Time
4+ YOE4+ years backend experience; strong proficiency in Python, Node.js, Go, or C#; experience building scalable REST and WebSocket services, relational and NoSQL databases, caching, message brokers, cloud platforms, Docker/Kubernetes, observability, and production troubleshooting.
Python, Node.js, Go, C#, REST, WebSocket, PostgreSQL, MySQL, Redis, MongoDB, Kafka, RabbitMQ, NATS, AWS, GCP, Azure, Docker, Kubernetes, TimescaleDB, ClickHouse, Terraform, Pulumi, gRPC, NinjaTrader, Tradovate
2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
2w
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Senior Backend Software Engineer
Arkansas or California or Colorado or District of Columbia or Florida or Illinois or Massachusetts or Maryland or Maine or Michigan or New Jersey or Ohio or Pennsylvania or South Carolina or Texas or Utah or Virginia or Washington
$165k-$195k/yr RemoteFull Time
5+ YOE5+ years backend development experience with Python and FastAPI, strong backend architecture, relational modeling, AWS services, Docker, CI/CD, and cross-team communication.
Python, FastAPI, PostgreSQL, SQLAlchemy, Alembic, Flyway, AWS, ECS, Lambda, RDS, S3, IAM, Docker, Git, CI/CD, GitHub Actions, AWS CodePipeline, Claude Code, Cursor, Terraform, Terragrunt, Datadog, Sentry, LangGraph, Claude Code SDK, Amazon Bedrock
3mo
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Backend Software Engineer (Robotics Data)
Gainesville, Florida, United States
$60k-$75k/yr OnsiteFull Time
4+ YOE4+ years backend development with data architecture; heavy data processing (time-series, Kafka/Spark); Python/C++/Go; SQL/NoSQL; in-person collaboration in Gainesville.
Kafka, Spark, Python, C++, Go, SQL, NoSQL, ROS, ROS2
3w
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Senior Platform Backend Engineer - Battery Storage
San Francisco or Houston or Chicago or Seattle or New York City or Palm Beach or Birmingham or United States
$150k/yr RemoteFull Time
5+ YOE5+ years platform/backend/data/platform engineering experience; strong AWS, Terraform, Docker/Kubernetes, Python, CI/CD, and observability experience; experience with data platforms and relational databases.
Python, AWS, VPC, IAM, EKS, ECS, RDS, S3, Terraform, CloudFormation, Docker, Kubernetes, CI/CD, Git
1mo
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Senior Backend Developer/ DevSecOps Engineer
Louisville or Charlotte or Dallas or Tampa or Fort Lauderdale or Washington or Nashville or Miami or Boston or New York City or Chicago or Atlanta
$118k-$162k/yr RemoteFull Time
4+ YOE4+ years in software engineering/DevOps; strong .NET (C#), Microsoft Azure, Terraform, Python, CI/CD (GitHub Actions, Azure DevOps), PostgreSQL, MongoDB, Docker, API design, and security/tooling experience.
.NET (C#), Microsoft Azure, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure Service Bus, Microsoft Azure DevOps (ADO), GitHub Actions, Terraform, Python, MongoDB, PostgreSQL, Databricks, ADLS Gen2, JFrog Artifactory, HashiCorp Vault, LaunchDarkly, Splunk, Docker Desktop, Postman, Checkmarx, AppScan, Cycode, GLAPI
2mo
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Senior Backend Engineer, Space Operations Intelligence & Autonomy (SOIA)
Colorado Springs or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Hawaii or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Montana or North Carolina or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia or United Kingdom
$150k-$200k/yr OnsiteFull Time
5+ YOE5+ years software development, bachelor’s in CS or related, active security clearance (Top Secret preferred), experience with Java/Kotlin, Python, cloud (AWS), containers, distributed systems, Kafka, databases, and API design.
Java, Kotlin, GraphQL, GraphQL subscriptions, REST, Docker, Kubernetes, React, Python, AWS, Helm, EKS, Git, GitHub Actions, Kafka, CloudEvents, PostgreSQL, MongoDB, Three.js, HLA, DIS
1mo
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Senior Software Engineer, Back-End (Power Packs)
Santa Ana or California or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
5+ YOE5+ years building backend/data-intensive systems; 4+ years with Java and Spring Boot; strong database and data modeling skills (PostgreSQL, DynamoDB); AWS, serverless, containerization, and API design experience; strong communication.
Java, Spring Boot, PostgreSQL, DynamoDB, AWS, AWS Lambda, Docker, Kubernetes, ECS, Apache Kafka, Python, pytest, unittest, Node.js, TypeScript, Claude, Twitch
4d
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Data Engineer (Backend Python Development)
Clearwater, Florida, United States
$90k-$115k/yr OnsiteFull Time
BS/MS in a STEM field required; advanced Python and SQL, experience with Airflow, API integration, dbt/SQLMesh, cloud data platforms, git/GitHub, Linux, and strong communication skills.
Python, SQL, Flask, FastAPI, Pandas, Polars, Pydantic, Airflow, RabbitMQ, SQS, dbt, SQLMesh, AWS, Azure, GCP, Snowflake, git, GitHub, Linux, Grafana, UiPath, Docker, Kubernetes, Terraform
3mo
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Python Developer IV
Webster or Chicago or St Petersburg or Phoenix or Tempe
$111k-$175k/yr HybridFull Time
5+ YOE5+ years backend software development; Python/Django; AWS; REST APIs; PostgreSQL/MySQL; Docker; CI/CD.
Python, Django, REST, Celery, Redis, AWS, EC2, S3, RDS, Lambda, CloudWatch, PostgreSQL, MySQL, Docker, Kubernetes, Jenkins, GitHub Actions
1mo
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Lead, Software Engineer - Backend /Integration TS/SCI (39866)
Patrick Space Force Base, Florida, United States
OnsiteFull Time
9+ YOEActive TS/SCI clearance, bachelor’s degree or equivalent experience, 9+ years related experience, experience with backend development, Java, AWS, Docker, Linux, CI/CD, and security certification or ability to obtain within 6 months.
Java, AWS, Docker, Linux, CI/CD, Kubernetes, Git, Python, Node.js, .NET, PostgreSQL, MySQL, SQL Server, DynamoDB, Terraform, CloudFormation, C2S Access Portal (CAP)
2w
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Python Software Engineer - Temporary to Perm
Tampa, Florida, United States
$70-$90/hr OnsiteFull Time
7+ YOE7+ years backend or full-stack development; strong Python; experience with Azure Functions, APIs, event-driven systems, databases, microservices; exposure to AI/ML and LLM tooling; US work authorization required.
Python, Azure Functions, Azure Event Grid, Durable Functions, API Management, SQL, NoSQL, Azure SDKs, Azure Cognitive Services, LangChain, AutoGen, Semantic Kernel, CI/CD, LLMs, RAG
1mo
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Lead Engineer
New York City or Los Angeles or Miami or London
$180k-$200k/yr HybridFull Time
5+ YOE1+ Mgmt5+ years software engineering experience, 1+ year leading teams. Expert backend Python, API and distributed systems design, cloud native/AWS, Kubernetes, Docker, Terraform, CI/CD, production scalability, strong communication and leadership.
Python, AWS, Kubernetes, Docker, Terraform, CI/CD
2w
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Forward Deployed Engineer
Chesapeake or Orlando
HybridFull Time
5+ YOE5+ years backend/platform software engineering, Kubernetes production experience, GitOps (ArgoCD/Flux), Terraform/Helm/Kustomize, scripting (Bash/Python), strong networking and customer-facing troubleshooting, active DoD Secret clearance.
TypeScript, Java, Go, Python, Kubernetes, ArgoCD, Flux, Terraform, Helm, Kustomize, Calico, Cilium, Multus, GitOps, Bash, Shell, AWS, EKS, IAM, VPC, Istio, Linkerd, Prometheus, Grafana, EFK
2w
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Principal AI Engineer
St. Petersburg or Alabama or Arizona or Florida or Georgia or Hawaii or Idaho or Louisiana or Maine or Maryland or Missouri or Montana or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Oklahoma or Oregon or Texas or Utah or Virginia or West Virginia or Wisconsin
$180k-$200k/yr HybridFull Time
10+ YOE10+ years building production software and production AI applications; strong Python and AWS experience; ability to work across frontend, backend, cloud, and AI systems; debugging and architecture skills.
React, Next.js, TypeScript, Tailwind CSS, Python, Django, FastAPI, PostgreSQL, Redis, OpenAI, Anthropic, Gemini, RAG, vector databases, embeddings, AWS, ECS/Fargate, S3, Lambda, Terraform, Docker, Cloudflare, CI/CD
1mo
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Principal or Sr. Principal Engineer Software (DEE)
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
5+ YOERequires U.S. secret clearance eligibility, STEM degree with 5+ years engineering experience (Principal) or 8+ years (Sr. Principal). Experience in backend and web application development, CI/CD, and C, C++, C#, Java, or Python.
C, C++, C#, Java, Python, CI/CD, Cameo Enterprise Architecture, SysML, Atlassian
1mo
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Principal or Sr. Principal Engineer Software (DEE)
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
5+ YOEU.S. citizens with ability to obtain/transfer Secret clearance; STEM degree plus 3–8+ years engineering experience depending on degree; backend and web app development, CI/CD, and experience with C, C++, C#, Java or Python.
AI/ML, Quantum computing, cloud, CI/CD, C, C++, C#, Java, Python, Cameo Enterprise Architecture, Systems Modeling Language (SysML), Atlassian
1mo
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Sr AI Engineer I - Global Servicing Technology
Sunrise, Florida, United States
$123k-$215k/yr HybridFull Time
7+ YOE7+ years in software engineering/ML or applied AI; experience with agentic AI, LLMs/GenAI, RAG/vector DBs; strong Python, backend/APIs, GCP (BigQuery, Composer, DataProc); experience with LangChain, PyTorch, TensorFlow, or scikit-learn.
Python, LangChain, LangGraph, PyTorch, TensorFlow, scikit-learn, Google Cloud Platform (GCP), BigQuery, Composer (Airflow), DataProc, Docker, Kubernetes, LLMs, GenAI, RAG
2mo
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Software Engineer
Illinois or Kentucky or Kansas or Idaho or Washington or Michigan or Florida or California or Texas or Oklahoma or Tennessee or North Carolina or Minnesota or Massachusetts or Indiana or Georgia or Arizona or Missouri or Alabama or Connecticut or District of Columbia or South Carolina or Oregon
$79k-$119k/yr HybridFull Time
Backend software engineering role; experience with C# or Python; strong distributed systems knowledge; cloud experience preferred.
C#, Python, GitHub Actions, Azure, Kubernetes
1mo
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Lead Engineer, Data Platforms
Tempe or Phoenix or Alabama or Arizona or California or Colorado or Florida or Idaho or Kansas or Kentucky or Missouri or New Mexico or Nevada or Oklahoma or Oregon or Tennessee or Texas or Utah or Washington or Wyoming or Louisiana or Illinois or Indiana or North Carolina or Ohio or Michigan or New Jersey or Arkansas or Georgia
RemoteFull Time
7+ YOE7+ years data/software engineering experience (4+ years on backend or data infrastructure). Bachelor\u0002s in CS or related (or 4 years experience). Expert Python and SQL, Snowflake, Airflow, Power BI, AWS services, CI/CD, DataDog, Kafka, ETL/ELT tools, data governance, and strong communication skills.
Python, SQL, Snowflake, Snowpipe, SnowSQL, Airflow, Microsoft Power BI, AWS, IAM, VPC, Glue, S3, SFTP, Lambda, CloudWatch, SNS, Gitlab CI/CD, DataDog, Kafka, Workato, ADF, Matillion, DBT, Databricks, Fivetran, pyspark
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