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
Save
Mark Applied
Hide
Backend / Frontend Developer Intern
Chicago, Illinois, United States
OnsiteInternship
0+ YOEInternship seeking motivated, detail-oriented students skilled in frontend or backend development.
JavaScript, TypeScript, React, REST APIs, AWS, PostgreSQL, MongoDB, Elasticsearch, Java, Spring Boot, JUnit, AWS
4w
Save
Mark Applied
Hide
Backend Engineering Intern
San Francisco or Istanbul or Ankara
HybridFull Time, Internship
0+ YOE3rd/4th-year CS or engineering student with backend interest; hands-on backend experience via coursework/projects/internships; OOP, data structures, algorithms, and Git familiarity; strong analytical and communication skills.
Git
3mo
Save
Mark Applied
Hide
Java Backend Developer
United States
RemoteFull Time
4+ YOEJava backend developer with database and performance focus; 4-5 years experience; remote collaboration with international team; backend services and data modeling responsibilities.
Java, Spring Framework, Hibernate, JPA, PostgreSQL, SQL Server, Oracle, SQL, Hibernate/JPA
1mo
Save
Mark Applied
Hide
Senior Backend Engineer, International Eng
Kraków or United States or United Kingdom or Ireland or Poland or Germany or Australia
RemoteFull Time
5+ YOE5+ years software engineering experience; strong backend and distributed systems skills; production service design and scaling; proficiency in Python or Go; experience with relational databases and event-driven architectures.
Python, Go
2mo
Save
Mark Applied
Hide
Software Engineer- Backend Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship
Pursuing a CS degree; strong Python; databases and pub/sub/streaming experience; open to applicants not matching all criteria.
Python, PostgreSQL, RabbitMQ, Apache Flink, Kubernetes
3w
Save
Mark Applied
Hide
Software Engineer - Backend (Fall 26' Intern)
Natick, Massachusetts, United States
$28-$32/hr OnsiteInternship
Currently enrolled or recently graduated in CS/CE or similar; fluent in Java, C#, or C++; strong OOP and back-end development experience for Windows or Linux; wearable sensor experience useful; must show valid work eligibility.
Java, C#, C++, Windows, Linux
1w
Save
Mark Applied
Hide
Backend Software Engineer Intern(Foundation Platform) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Currently pursuing a Bachelors or Masters in CS or related field, able to commit to a 12-week Summer 2026 internship, experience with Python/Java/Golang/C#/C++, strong problem-solving and communication skills.
Python, Java, Golang, C#, C++
2mo
Save
Mark Applied
Hide
Software Engineer Intern - Backend Focused - Winter 2027
New York or San Francisco or Seattle
OnsiteInternship, Temporary
Current undergraduate/graduate student in CS or related field, previous software engineering internship experience with Python, backend programming skills, strong communication and critical thinking.
Python, Slack, Microsoft 365
6d
Save
Mark Applied
Hide
Backend Development Engineer Intern (Infrastructure Platform Delivery) - 2026 Fall (BS/MS)
San Jose, California, United States
OnsiteInternship
Final-year or graduating BS/MS students in CS or related fields; strong coding, data structures and algorithms; proficiency in Java, Go, or C/C++; able to commit 12 weeks in 2026.
Java, Go, C/C++, MySQL, Redis, Linux, TCP, UDP, HTTP
1mo
Save
Mark Applied
Hide
Compiler Engineer — LLVM Backend
Mountain View, California, United States
$180k-$320k/yr OnsiteFull Time
5+ YOEExpert LLVM backend internals, 5+ years compiler engineering with LLVM target development, strong computer architecture and ISA design knowledge, debugging compilation correctness and performance; MLIR/GPU/linker experience optional.
LLVM, TableGen, MLIR, Microsoft Excel
2mo
Save
Mark Applied
Hide
Software Engineering Intern, Backend & API
Glendale, California, United States
$25-$35/hr HybridInternship
C# coursework or project experience; REST API design; SQL and data skills; willingness to learn .NET specifics.
.NET, React, Capacitor, Python, Cursor, Copilot, Claude
2mo
Save
Mark Applied
Hide
Senior Software Engineer | GTM Platform, Backend
New York City, New York, United States
$200k-$310k/yr HybridFull Time
4+ YOE4+ years product engineering, building internal tools/platforms; strong product instincts; comfortable with AI/LLM workflows; velocity and ownership; cross-functional empathy.
Next.js, Sanity CMS, Python, TypeScript, AI/LLM tooling
2mo
Save
Mark Applied
Hide
Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
2mo
Save
Mark Applied
Hide
Software Engineer Intern (Fall / Winter 2026)
San Francisco or Canada
RemoteInternship
Enrolled in a post-secondary program; available for a full-time 3-6 month internship; remote; roles across frontend, backend, full-stack, and infrastructure.
3d
Save
Mark Applied
Hide
Software Engineer Intern
San Francisco, California, United States
$11k/mo OnsiteFull Time
Serval: AI platform for automating IT and enterprise service workflows.
Currently pursuing a technical degree (graduation 2026–2028), strong CS fundamentals, familiarity with a backend language (Go/Java/Python), clear communication, and eagerness to learn in a startup environment.
Go, gRPC, Kubernetes, React, TypeScript, AWS, Terraform
2w
Save
Mark Applied
Hide
Senior Engineer, Internal Projects
New York City, New York, United States
$185k-$235k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; experience building internal tools, automation, or AI applications; strong full‑stack/backend fundamentals; experience with LLMs, agents, integrations, and product sense.
LLMs, Slack, CRM, Linear
2mo
Save
Mark Applied
Hide
SWE Intern
San Francisco, California, United States
OnsiteInternship
1+ YOE1+ internships in production software; full-stack TS/React with backend; experience with LLMs; real-time systems; strong architectural judgment; customer-facing; ownership.
Next.js, TypeScript, PostgreSQL, Redis, Twilio, LiveKit, OpenAI, Anthropic, Deepgram, Vector Databases
1d
Save
Mark Applied
Hide
Applied AI Engineer
United States
RemoteFull Time
Experience building internal agentic tooling and production LLM/agent systems, backend engineering strength, security and reliability mindset, domain fluency in support or GTM, and data-driven evaluation skills.
OpenRouter, CRM, LLM
3mo
Save
Mark Applied
Hide
Forward Deployed Engineer
United States or Canada
$200k-$320k/yr RemoteFull Time
Full-stack engineering across frontend (React, TypeScript), backend (Rust, Python) and endpoint agents; customer-facing experience; OS internals knowledge (Windows/macOS); strong communication and problem-solving skills.
React, TypeScript, Rust, Python, AWS, GCP, Azure, Docker, Kubernetes, Terraform, EDR, XDR
2mo
Save
Mark Applied
Hide
Software Engineer Intern - Data Infrastructure and Tools
Santa Clara, California, United States
$19-$65/hr OnsiteInternship
0+ YOEPython backend development; CI/CD, data infra, analytics mindset; strong problem-solving skills.
Python, Git, CI/CD, Spark, Cloud
Explore Jobs