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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
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
1w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOERequires U.S. Top Secret clearance, Bachelor's degree, 3+ years software experience with Java/C++/React, cloud and Agile experience, and ability to work in Windows/Linux environments.
Java, ReactJS, Python, CI/CD, C++, Angular, HTML, CSS, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, REST, Kubernetes, Helm
1w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOEBachelor's degree, active U.S. Top Secret clearance, 3+ years software development experience with Java/C++/React/Angular, cloud and Agile experience, familiarity with Windows/Linux and CI/CD tools.
Java, C++, Angular, ReactJS, HTML, CSS, Python, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, Kubernetes, Helm
2mo
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Senior GPU Performance and Power Benchmark Engineer
Austin, Texas, United States
$175k-$300k/yr HybridFull Time
Bachelor’s in Electrical/Computer Engineering; strong AI/ML, GPU/CPU architecture; Linux, scripting; CUDA/HIP; benchmarking; programming (Python/C++/Java); experience with industry benchmarks.
CUDA, HIP, PyTorch, Triton, JAX, Python, C++, Java, Git, Docker, NCCL
1mo
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Senior Software Engineer - Setup and Delivery
United States
$151k-$201k/yr RemoteFull Time
5+ YOE5+ years senior-level SaaS backend experience; proficiency with .NET/C#/Python/AWS/Java/Kotlin/JavaScript; API design and microservices; observability tools; SQL; Agile; strong communication.
.NET, C#, Kotlin, Java, JavaScript, TypeScript, Python, React, AWS, Microservices, New Relic, Kibana, SQL, Relational databases
1mo
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Senior Software Engineer I- JAVA+, React/Angular and LLM
United States
OnsiteFull Time
6+ YOE6+ years in core application engineering with Java or Python; experience with backend (FastAPI/Flask/REST), frontend (React, TypeScript/JavaScript), containerization, cloud (Azure), databases, and agentic AI/LLM concepts.
Java, Python, FastAPI, Flask, REST API, React, TypeScript, JavaScript, CSS, Docker, Kubernetes, CI/CD, GitHub, Azure DevOps, Azure Cloud Services, PostgreSQL, MongoDB, DB2, Redis, Chroma DB, Pinecone, LangGraph, LangChain, LLM, Model Context Protocol (MCP)
3mo
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Senior AI Platform and Reliability Engineer
Littleton, Colorado, United States
$96k-$145k/yr OnsiteFull Time
5+ YOEBachelor’s in CS or 5+ years in backend/full-stack software; 2+ years AI-powered development; strong Python/Java; AWS, Kubernetes; AI/ML, RAG, Milvus; observability; automation tools.
Python, Java, AWS, Kubernetes, Serverless, Ansible, Bash, Milvus, Dynatrace, CloudWatch, IBM Watsonx.ai, AWS Bedrock
3mo
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CAD Flow Automation and AI Engineer
Sunnyvale or San Francisco
OnsiteFull Time
10+ YOEBS plus 10 years of relevant experience; GenAI experience; Python/Java/C++ programming; software engineering with OO design.
Python, Java, C++, Git, Perforce, Splunk
1mo
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Automation and Analytic Modeling Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in a technical field, 9+ years supporting intelligence/defense/GEOINT programs, TS/SCI clearance, experience with analytic modeling, automated workflows, scripting (Python, R, MATLAB, Java), and machine learning/data engineering.
Python, R, MATLAB, Java
3mo
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Senior Data Engineer, AWS Specialist and Partner Organization
Seattle or Austin or San Francisco or New York or Mountain View or Dallas
OnsiteFull Time
5+ YOE5+ years data engineering; SQL, ETL, data wrangling; AWS data services; Python/Java/Scala/NodeJS; AI/ML incl. LLMs; design/build agentic and RAG pipelines.
SQL, Python, Java, Scala, NodeJS, AWS Redshift, AWS S3, AWS Glue, AWS EMR, AWS Kinesis, AWS Firehose, AWS Lambda, IAM, Hadoop, Hive, Spark, Building and orchestrating AI/ML pipelines, RAG
3mo
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PRINCIPAL GNC AND TRAJECTORY ENGINEER
Huntsville, Alabama, United States
OnsiteFull Time
12+ YOEMaster's degree in STEM; 12+ years missile defense/DoD experience; active DoD Secret clearance; strong modeling/simulation, programming (MATLAB, Python, Java, C#).
MATLAB, Python, Java, C#, TAOS, STK
2w
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Java Fullstack with React (7 Years and Above)
Chicago, Illinois, United States
$85k-$100k/yr OnsiteFull Time
7+ YOE7+ years experience building enterprise applications with Java, Spring Boot, ReactJS and TypeScript; AWS cloud, Terraform/AWS CDK, Python, Snowflake/Delta Lake experience; Agile/SAFe experience.
Java, Spring Boot, ReactJS, TypeScript, AWS S3, AWS IAM, AWS RDS, AWS Glue, AWS Lambda, AWS CloudWatch, OpenSearch, Terraform, AWS CDK, Python, Snowflake, Delta Lake
3mo
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Senior Software Engineer, Edge Compute and Communications
Costa Mesa or Seattle or Washington
$129k-$292k/yr OnsiteFull Time
4+ YOE4+ years programming in Java, Python, C++, Rust, Go, JavaScript; Linux/NixOS experience; edge hardware integration; AGILE; strong systems understanding.
Java, Python, C++, Rust, Go, JavaScript, Linux, NixOS, AGILE
2w
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AI-Enabled Infrastructure and Systems Engineer
New York, New York, United States
$162k-$200k/yr HybridFull Time
5+ YOE5+ years infrastructure engineering experience; cloud (AWS/Azure/GCP) and IaC (Terraform/CloudFormation/ARM/Bicep/Ansible) proficiency; scripting (Python/Java/Golang); experience supporting AI/ML workloads and platform engineering.
Terraform, Ansible, CloudFormation, ARM/Bicep, Python, Java, Golang, AWS, Microsoft Azure ML, Microsoft Azure Foundry, AWS Bedrock, Google Vertex
3mo
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Principle Product and Test Engineer
Allen, Texas, United States
OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
10+ YOEBSEE with 10+ years in Analog, Mixed Signal, and Digital testing; experience with ATE platforms; proficient in C/C++, Python, Java; strong leadership and cross-functional collaboration; able to work globally with minimal supervision.
Automated Test Equipment (ATE), C/C++, Python, Java, ETS800, T2K, IFlex
1mo
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Command and Control Software Engineer
United States
RemoteFull Time
10+ YOE10+ years in robotic control software and software engineering (C#, Python, RTI DDS, or Java); 7+ years on government/military C2 systems; CI/CD and DevOps experience; systems integration, TAK ecosystem, NATO STANAG 4817, DoD cybersecurity; BS in CS/CE/EE; Secret clearance.
C#, Python, RTI DDS, Java, WinTAK, ATAK, TAK Server, UCSMDE, NATO STANAG 4817, CI/CD
2mo
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Software Test Automation and QA Developer, Senior
Laurel, Maryland, United States
$87k-$198k/yr OnsiteFull Time
4+ YOE4+ years in Python/Linux; 3+ years automated testing; Java, JSON, VS Code; Docker/Podman; Git, Pydantic, FastAPI, ReST; version-control in pipelines; TS/SCI with poly; BS in CS/Engineering +5 years or 10+ years without degree.
Python, Linux, Java, JSON, VS Code, Docker, Podman, Git, Pydantic, FastAPI, ReST
1mo
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Automation and Analytic Modeling Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in a technical field, 9+ years supporting intelligence/defense/GEOINT programs, TS/SCI clearance, experience with analytic modeling, automation of collection/PED workflows, and scripting in Python, R, MATLAB, or Java.
Python, R, MATLAB, Java
2mo
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Senior Software Engineer, Java - Systems and Scalability Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$160k-$220k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
1w
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Test and Evaluation (T&E) Engineer
Dayton, Ohio, United States
OnsiteFull Time
5+ YOEUS citizen with TS/SCI clearance, B.S. in engineering/computer science, 5+ years T&E or systems engineering experience, JWICS experience, Python proficiency, and DoD/IC program background.
Python, Joint Worldwide Intelligence Communications System (JWICS), C++, Java
2w
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Senior Machine Learning and Model-Based Analytics Engineer
Roanoke, Virginia, United States
$105k-$200k/yr OnsiteFull Time
7+ YOESenior software engineer with strong Python, machine learning, generative AI/LLM, and SQL skills; 7+ years software development, 5+ years senior Python, experience deploying ML and generative AI into production.
Python, Pandas, scikit-learn, Matplotlib, Seaborn, Plotly, Git, Azure DevOps, SQL, PySpark, Microsoft Azure, Azure SQL, Hugging Face, C#, Java, Scala, React, TypeScript, AI Elements, shadcn/ui
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