Software Engineer

Job not on LinkedIn

🔥 2 hours ago

🇧🇬 Bulgaria – Remote

💵 $60k - $120k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 0%

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Deep Infra Inc.

WebsiteLinkedInAll Job Openings

2 - 10 employees

Founded 2022

🤖 Artificial Intelligence

☁️ SaaS

🤝 B2B

🔥 Funding within the last year

💰 $107M Series B on 2026-05

Artificial Intelligence • SaaS • B2B

Deep Infra Inc. is an AI inference cloud provider that offers developer-friendly APIs, an extensive model marketplace (100+ models), and inference-optimized infrastructure for low-cost, high-performance AI deployment. The company provides pay-as-you-go inference, on-demand GPU rental, and dedicated GPU clusters (DeepCluster) running in secure US-based data centers, emphasizing performance, reliability, and cost efficiency. DeepInfra enforces a zero-retention privacy policy and holds SOC 2 and ISO 27001 certifications. The company announced a $107M Series B to scale its inference cloud.

📋 Description

• Design, develop, and test inference solutions for state-of-the-art AI models • Implement, optimize, and evaluate AI models using Python, C++, CUDA, and NCCL • Own and operate production model-serving systems, including monitoring and debugging • Build new features, improve system performance, and contribute to overall system design • Participate in code reviews and technical discussions • Explore and apply new AI/ML techniques to improve model performance and efficiency • Take ideas from concept to production

🎯 Requirements

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field • 3+ years of relevant experience • Strong fundamentals in data structures, algorithms, and software design • Proficiency in Python and experience with AI/ML frameworks such as PyTorch and TensorFlow • Hands-on experience building, shipping, and maintaining software systems • Familiarity with AI models, Transformers, and Diffusers • Experience with Git and collaborative development workflows • Ability to debug, optimize, and improve existing systems • Strong communication skills and ability to work independently in a fast-paced environment • Bonus: Experience with C++, CUDA, or AI inference • Bonus: Contributions to open-source ML projects

🏖️ Benefits

• Work on cutting-edge AI model serving systems • Small team with huge impact • Opportunity to learn from engineers building high-performance inference at scale • Fast-paced environment with ownership, autonomy, and end-to-end responsibility

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