Average salary: $193,000 /yearly
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$160k - $220k
...; Senior Engineer (Backend) - Define the Future of AI-Driven Research #128161; We're looking for a Senior Backend Engineer (Python) to join a groundbreaking, Series A-funded AI research platform that is currently defining a new category in the market. This company...PythonPart timeWork at officeRelocation$210k
...Overview A pioneering and well-funded AI company is seeking a talented Python Backend Engineer to build the core infrastructure for its revolutionary autonomous systems. This is a unique opportunity to join an innovative team at the forefront of engineering and artificial...PythonPart timeWork at office- ...technical foundation of the company. Requirements ~3+ years of hands-on full stack development experience. ~ Deep expertise in Python, Django, Django REST Framework, React, JavaScript, and TypeScript . ~ Strong understanding of relational databases (PostgreSQL/...PythonFull time
- ...~ Bachelors degree in Computer Science, Engineering, or equivalent experience. ~5+ years of backend development experience using Python, Go, or similar languages. ~ Familiarity with SaaS control planes, relational databases, and RESTful APIs. ~ Strong understanding...PythonPart timeWork at office
- ...or Masters degree in Computer Science, Engineering, or related field (or equivalent practical experience). ~4+ years of hands-on Python development experience. ~ Strong understanding of Generative AI, LLMs, and related model architectures. ~ Experience working with...PythonPart time
- ...contributing to technical architecture. This role is ideal for engineers who enjoy building elegant interfaces powered by TypeScript, React, Python, and Go services. #128205; Locations (Onsite 50-mile radius) you MUST be located in: San Francisco, CA OR New York,...PythonPart time
- ...About You: You will be working on our backend built with Python/FastAPI (with lots of asyncio), Postgres, and Redis. You should be immediately productive coming into a codebase on this stack. You understand how to build resilient applications with LLMs: managing...PythonPart timeImmediate start
$210k
...critical systems (e.g., handling payments, PII, medical data, or access management). ~ Deep proficiency in Node.js, TypeScript, Go, or Python. ~ Competence in Frontend development (React, Vue, or similar) to support internal tools and dashboards. ~ Experience managing...PythonPart time- ...observation framework that captures every system and market state change. What You Bring ~4+ years of backend engineering experience (Python). ~ Strong systems thinking and focus on data accuracy. ~ Comfort working across SQL, NoSQL, streaming, and queueing systems....PythonPart time
$130k - $200k
...Senior Backend Developer - Python $130,000 - $200,000 San Francisco, CA Hybrid Overview Were looking for a seasoned backend engineer to help design and build the core systems behind our workspace platform. Youll take ownership of designing efficient services...PythonPart time- ...interacting with blockchains in production environments ~5+ years of experience working with a modern backend languages (Go, Rust, Python, etc) in distributed architectures ~ Strong knowledge around DeFi products ~ Open to collaborating onsite a few days a week at...PythonPermanent employmentPart timeWork at office
- ...backend or platform engineering ~ Strong ability to work independently and move quickly in ambiguous environments ~ Experience with Python, cloud infrastructure, relational databases, and API design ~ Comfort owning systems end-to-end in production ~ Bonus:...PythonPart timeWork at officeFlexible hours
- ...Background: Full-stack engineers with a tilt toward either: Front-end: React, Next.js, Vue, modern UI systems Back-end: Python, Go, TypeScript/Node, distributed systems Bonus points for engineers who care about product, not just code. Our startups use...PythonPart timeRemote work
- ...Youll Do Design and build high-performance distributed systems Develop backend services using Java (Spring Boot), Node.js, or Python Work closely with teams integrating software with IoT devices or hardware-driven systems Improve system scalability,...PythonPart time
- ...streaming infrastructure ~ Strong knowledge of SQL and NoSQL databases, such as MySQL, Postgres, and MongoDB. ~ Programming skills in Python ~ Passion for building developer tools and scalable infrastructure ~ Available to collaborate onsite 2 days a week Our...PythonPermanent employmentPart timeWork at office2 days per week
- ...management. Deep knowledge of Linux systems, networking, and GPU infrastructure (NVIDIA H100/H200/B200 preferred). Proficiency in Python, Go, or Bash for automation, tooling, and performance tuning. Experience with observability stacks (Prometheus, Grafana, Loki)...PythonPart time
- ...infrastructure, and integrating protection across our CI/CD pipelines. This role demands deep technical expertise across AWS, Python, and application & cloud security, along with a hackers curiosity and a builders discipline. Why This Role: Youll have complete...PythonPart timeVisa sponsorship
$131k - $159k
...understanding of Infrastructure as a Code script like Terraform, ARM, Pulumi or others Experience in programming languages like Python, Bash, Perl, VBScript, GoLang, will be an added advantage. Monitoring and Logging tools knowledge/experience like Azure Monitor,...PythonHourly payFull timePart timeLocal areaFlexible hours$300k - $425k
...models. Expertise in applying machine learning models in a professional environment with large, complex datasets. Expertise with Python, libraries pandas, scikit-learn, Jax, PyTorch and PySpark. Familiarity with multimodal AI models combining text, image, and...PythonPart time- ...similar ~ Familiar with switch/router chipsets (Broadcom, Barefoot) and vendors (Cisco, Juniper, Mellanox) ~ Bonus: scripting with Python, Ansible, or automation tools ~ Comfortable working onsite (Sunnyvale, CA/Dublin, Ireland) or remotely with travel as needed...PythonFull timeContract workPart timeRemote work
$200k
...security-focused organisations. Exposure to on-prem or hybrid-cloud software delivery. Understanding of modern backend stacks (Python, FastAPI), databases, or event-driven systems. Why join Youll be part of a small, fast-moving team building production-...PythonFull timePart timeImmediate start- ...and validation ~ Demonstrable expertise in C/C++ for high performance applications ~ Expertise with Linux, command-line tools, Python scripting ~ Strong experience developing real-time firmware for multi-sensor systems ~ Knowledge of low level hardware and OS internals...PythonFull timePart timeWork at officeImmediate start3 days per week
$150k - $225k
...Temporal, and n8n • Model SQL, vector, and NoSQL databases (Postgres, Qdrant, etc.) • Build API and function-based services in Python • Develop custom automations (Playwright, Stagehand, Zapier) • Work with AI researchers to define and expose context as...PythonPart timeWork at office- ...end-to-end, from backend services to user-facing functionality Build and maintain systems using TypeScript / Node.js, AWS, and Python (preferred) Collaborate closely with a small, senior engineering team and founders Help shape technical decisions as the product...PythonPart timeRemote work
$170k - $200k
...way they run their operations. Who You Are: Able to make decisions quickly. Proactive. Comfortable with TypeScript, Python, Docker, LLMs, YOLO, Tesseract, PostgreSQL, AWS, and React Native. Have a history of building products that have been used. Thrive...PythonPart time$200k - $320k
...Develop end-to-end product features across both frontend and backend layers Write clean, maintainable, well-tested TypeScript (Python a plus) Debug and optimize across the full stack for performance and reliability Balance user needs, technical trade-offs, and...PythonPart time- ...playbooks, and automated workflows, with clear monitoring and experimentation. Required Qualifications Strong proficiency in Python (pandas, NumPy, scikit-learn; plus experience with PySpark or similar for large-scale data) and SQL on modern warehouses (e.g.,...PythonPart time
$150k - $225k
...Strong background in distributed systems, AI agents, and modern data engineering Proven experience in both TypeScript/Node.js and Python Track record building production ML infrastructure, ETL/ELT workflows, and orchestration systems Experience with MCP...PythonPart timeWork at officeVisa sponsorshipRelocation package- ...speech, and visual components Designing and developing internal developer tools to accelerate experimentation Working across Python to connect backend model serving with interactive frontends Shaping infrastructure, architecture, and product direction from the...PythonPart time
$150k - $180k
...Pipeline Development & Collaboration Collaborate with data engineers and data scientists to develop end-to-end pipelines using Python, PySpark, SQL Enable data ingestion from diverse sources such as ERP (SAP), POS data, Syndicated Data, CRM, e-commerce platforms...PythonHourly payFull timePart timeLocal area


















