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
Save
Mark Applied
Hide
Senior Software Engineer
United States
$110k-$125k/yr RemoteFull Time
7+ YOE7+ years web application development experience; expert Python; JavaScript/TypeScript and React; experience with MongoDB or SQL, Git, Docker; AWS/Kubernetes a plus; strong communication and problem-solving.
Python, JavaScript, TypeScript, React, MongoDB, SQL, Git, Docker, AWS, Kubernetes
5d
Save
Mark Applied
Hide
Software Engineer
McLean or United States
RemoteFull Time
5+ YOEBachelor's degree in a relevant field, 5+ years relevant experience, IAT Level II certification, active Secret clearance, knowledge of AWS, Linux, Python, PHP, and MongoDB.
AWS, Linux, Python, PHP, MongoDB, CG-OWL, Moodle, Learning Locker, Rustici, Cloud One, SharePoint, CGFixIT (BMC Remedy)
2mo
Save
Mark Applied
Hide
Senior Software Engineer - DevX
United States
$191k-$267k/yr RemoteFull Time
5+ YOE5+ years professional software development with backend/infrastructure/platform focus; strong Go experience; distributed systems, API design, Kubernetes, and mentoring skills required.
Go, GraphQL, REST, HTTP, gRPC, Kubernetes, GitHub Enterprise Server, Python
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Calibration
Ann Arbor or Remote - United States
$160k-$193k/yr HybridFull Time
5+ YOE5–7+ years experience in computer science/robotics with strong C++/Python and sensor calibration knowledge.
C++, Python, OpenCV, ROS, Git, Docker, Bazel, Linux, RViz
1w
Save
Mark Applied
Hide
Senior Software Engineer Applied AI
Charleston or United States
RemoteFull Time
7+ YOE7+ years building and operating production backend systems, strong Python skills, distributed cloud experience, hands-on LLM/generative AI experience, and regulated-environment discipline.
Python, AWS, LLMs
18h
Save
Mark Applied
Hide
Senior Software Test Engineer
United States
$85k-$117k/yr RemoteFull Time
10+ YOE10+ years testing experience, strong programming in C#, .Net, Java or Python, manual and automated testing, CI/CD, test automation frameworks, EMR not required, Public Trust (MBI) eligibility, U.S. citizenship.
C#, .Net, Java, Python, Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, Subversion, JMeter, Gatling, JIRA, Bugzilla, SQL, Electronic Data Interchange X.12 (EDI), Microsoft Teams, AWS, Azure
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Front End Developer
Home, Virginia, United States
$91k-$178k/yr RemoteFull Time
5+ YOESenior front-end engineer with 5+ years exp, BS in Software Engineering/CS, US citizenship, ability to obtain Secret clearance.
HTML, CSS, JavaScript, React, Vue, Angular, Next.js, Vite, Webpack, Rollup, TailwindCSS, CSS-in-JS, styled-components, RBAC, RESTful APIs, WebSockets, Pub/Sub, Python, FastAPI, SQL, Redis
2mo
Save
Mark Applied
Hide
Senior Software Engineer, RL Post-Training Frameworks
Santa Clara or Remote
$184k-$357k/yr RemoteFull Time
5+ YOE5+ years in distributed systems or ML infrastructure; strong Python and C/C++; experience building large-scale distributed systems or runtime frameworks; excellent communication and collaboration across teams.
Python, C/C++, PyTorch, Kubernetes, Ray, Monarch, TorchTitan, VeRL, Miles, OpenRLHF, NVIDIA GPU, TensorRT-LLM
1mo
Save
Mark Applied
Hide
Lead AI/ML Software Engineer
Boston or Colorado Springs or McLean or Oahu or Remote or Tacoma or Tampa
$180k-$230k/yr RemoteFull Time
6+ YOE6+ years in full-stack production software; distributed systems; Kubernetes and cloud-native platforms; security and compliance knowledge; top-secret clearance eligibility.
Kubernetes, Cloud, Kafka, Apache Flink, Python, Java, Go, Docker, Git, CI/CD, ML tooling
3mo
Save
Mark Applied
Hide
Senior Software Engineer (Auth & Identity)
Vienna or Remote
$100k-$155k/yr HybridFull Time
4+ YOEBackend-focused senior engineer for authorization and identity systems; 4+ years in auth, RBAC/ABAC, OAuth/OIDC/SAML; multi-tenant, distributed systems; cloud experience.
Python, Go, Java, OAuth 2.0, OIDC, SAML, AWS, Azure, GCP
1w
Save
Mark Applied
Hide
Senior Software Engineer
United States
$124k-$329k/yr RemoteFull Time
6+ YOE6+ years software engineering experience (or equivalent), experience building agent-based LLM experiences, front-end and back-end proficiency, cloud and CI/CD familiarity, strong communication and technical leadership.
Copilot, React, CSS, HTML, JavaScript, TypeScript, Go, Ruby, Rust, Python, Bash, Cloud Native Compute Foundation (CNCF)
6d
Save
Mark Applied
Hide
Integrations Solutions Engineer
Cincinnati or Huntsville or United States
RemoteFull Time
Design, develop, and lead enterprise integrations using REST APIs, webhooks, MQTT, JSON; strong JavaScript/Python skills; SSO and secure multi-tenant architecture experience; customer-facing consulting experience.
REST APIs, webhooks, MQTT, JSON, JavaScript, Python, SAML, OAuth 2.0, OpenID Connect, AWS, Microsoft Azure, Terraform, CloudFormation, Bicep, Pulumi, Node-RED
2mo
Save
Mark Applied
Hide
Product Engineer II – Web Services
Redlands or Remote Eligible, US or Washington
$80k-$133k/yr RemoteFull Time
2+ YOE2+ years in Agile software development; experience with ArcGIS and web services/APIs; strong communication; Cloud-native web services knowledge; bachelor’s in CS, GIS, Information Science, or related field
ArcGIS API for JavaScript, ArcGIS Maps SDK for JavaScript, ArcGIS REST APIs, Python, SQL, TypeScript, JavaScript, Grafana, Postman, Playwright, CI/CD, DevOps
1w
Save
Mark Applied
Hide
Forward Deployed Engineer - Agentic AI & Data
United States
$115k-$167k/yr FieldFull Time
7+ YOEStrong Python and API development (FastAPI/Flask), experience with agentic AI (LangChain/LlamaIndex/AutoGen), exposure to GenAI platforms (Anthropic, Google, OpenAI), RAG and MCP servers, 7+ years experience, client-facing and travel-ready.
Python, FastAPI, Flask, LangChain, LlamaIndex, AutoGen, Anthropic, Google, OpenAI, Claude API, Claude for Enterprise, Claude Code, Gemini API, Vertex AI Agent Builder, Google Workspace, Assistants API, Responses API, OpenAI Agents SDK, RAG, MCP servers
1w
Save
Mark Applied
Hide
Sr. Backend Engineer - Engine Team: API
United States
$150k-$220k/yr RemoteFull Time
3+ YOE3+ years industry experience, programming in Rust or C/C++ with Python competence, strong git and UNIX experience, excellent communication and system debugging skills.
Rust, C, C++, Python, git, Torch, UNIX
9h
Save
Mark Applied
Hide
Senior AI solutions Engineer
United States
OnsiteFull Time
5+ YOE5+ years in technical data roles with 2+ years deploying LLMs, MCP experience, strong SQL (PostgreSQL/Presto), Python (Pandas/NumPy/FastAPI), REST/GraphQL/OAuth, and consultative communication skills.
Model Context Protocol (MCP), Salesforce, Salesintel, HubSpot, Jira, Confluence, PostgreSQL, Presto, REST, GraphQL, OAuth, webhooks, Python, Pandas, NumPy, FastAPI, Claude Cowork, Claude Code, Claude Skills, LangChain, LlamaIndex, Apache Superset, Scikit-learn, RStudio, PyCharm, VS Code, AWS QuickSight, Microsoft Power BI, Git, AWS Lambda, S3, Athena, Apache Airflow
1mo
Save
Mark Applied
Hide
Machine Learning Engineer
Telecommute, United States, United States
$180k-$200k/yr RemoteFull Time
3+ YOEBachelor’s in a technical field or equivalent practical experience; 3+ years building ML systems in production; strong Python; ML libraries; able to design scalable ML solutions and collaborate cross-functionally.
scikit-learn, PyTorch, TensorFlow, XGBoost, pandas, NumPy
1w
Save
Mark Applied
Hide
Full Stack Engineer
United States
$150k-$185k/yr RemoteFull Time
5+ YOE5+ years full-stack experience with Ruby/Rails, React, and PostgreSQL; strong DevOps with Docker, Kubernetes, Terraform; experience building secure, offline-capable mobile/back-end systems.
Ruby on Rails, React, PostgreSQL, Docker, Kubernetes, Terraform, CI/CD, Team Awareness Kit (TAK), Kotlin, C++, C#, Python
1mo
Save
Mark Applied
Hide
Principal Machine Learning Engineer
United States, California, United States
$115k-$235k/yr HybridFull Time
6+ YOEDesign and develop AI software; build scalable cloud infrastructure; contribute across the full software lifecycle; strong programming in Java/Python; 6–10+ years of experience; proficient in GenAI and cloud/ML systems.
Java, Python, Cloud, Kubernetes, Docker
1w
Save
Mark Applied
Hide
Solution Architect
United States
RemoteFull Time
3+ YOE3+ years backend development (Golang, Python, Java, C/C++), customer-facing experience, familiarity with cloud (AWS/GCP/Azure) advantageous, strong problem-solving and communication; 5+ years total experience preferred.
Golang, Python, Java, C/C++, AWS, GCP, Azure, Claude
Explore Jobs