Software Engineer AI Team

Snowflake; Warszawa; On-site; PLN 180,000 - 260,000; Full time

Job summary

Snowflake is seeking a talented Software Engineer to join the Cortex AI Functions Platform, building the platform that executes AI inference at scale directly from SQL. You will work on multi-modal inference architectures, quality gates, and throughput improvements while collaborating with research and product teams.

Ideal candidates have 4+ years in production backend or distributed systems, strong API design skills, and a passion for reliable, scalable software.

Qualifications

• 4+ years of experience building production backend or distributed systems in C++, Java, Go, Python, or similar.
• BSc in a technical field; MSc/PhD is a plus.
• Experience with high-throughput services, concurrency, backpressure, and observability.
• Experience designing REST or gRPC APIs and modern software practices (CI/CD, containers, agile).
• Experience with distributed systems that balance throughput and reliability.
• Curiosity and ability to turn open-ended problems into scoped designs.

Responsibilities

• Participate in all stages of building and running the platform behind Snowflake’s AI functions, from design and implementation through rollout and production support.
• Collaborate with research, product, and engineering teams to shape short- and long-term strategy.
• Mentor less experienced engineers and help raise team capabilities.
• Ensure high throughput, reliability, and cost-control for AI inference workloads.

Skills

Backend systems

Distributed systems

REST/gRPC APIs

CI/CD & containers

MLOps basics

SQL engines

Education

BSc in CS/EE/Physics/Math

MSc/PhD is a plus

Job description

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done.

We’re at the forefront of the data revolution, committed to building the world’s greatest data and applications platform. Our ‘get it done’ culture allows everyone at Snowflake to have an equal opportunity to innovate on new ideas, create work with a lasting impact, and excel in a culture of collaboration.

We're looking for a talented and motivated Software Engineer to join the Cortex AI Functions Platform team. AI functions are how Snowflake customers call AI directly from SQL, running models over their own tables without moving data out of the platform. Our team builds the platform that makes this work at data warehouse scale, where a single statement can expand into a large volume of inference requests that must complete predictably, within expected cost, and without compromising the query when a dependency degrades or fails.

Current projects include a new architecture for multi-modal inference, quality gates that let us ship new functions and models with confidence at batch scale, and support for input data beyond plain text. Alongside these, we work continuously on throughput, cost and reliability as customer usage grows, and on making failures in the inference path easier to detect, diagnose and recover from.

For this role, you don’t need to have a research background, including pre-training or fine-tuning models.

Your journey as a Software Engineer

• Think creatively to find optimal solutions to our complex, often ambiguous problems
• Participate in all stages of building and running the platform behind Snowflake’s AI functions, from design and implementation through rollout and production support
• Work closely with research teams, as well as product and engineering partners, to understand and shape the short and long-term product development strategy
• Serve as a mentor to less experienced engineers

Ideal candidate

• 4+ years of experience building production backend or distributed systems in C++, Java, Go, Python, or a comparable language
• BSc in a technical field (CS, EE, Physics, Math, etc), MSc/PhD is a plus
• Experience designing and operating high-throughput services, including handling concurrency, backpressure, partial failures, and observability
• Experience designing service or RPC APIs, such as REST or gRPC
• Experience with software engineering best practices (programming, testing, version control, CI/CD, containers, agile development, etc)
• Experience with building distributed systems that guarantee high throughput without compromising on reliability
• High levels of curiosity and eager enthusiasm for open-ended problems, and the ability to turn a loosely defined problem into a scoped, testable design
• Ability to articulate results and complex concepts to leadership
• Must be able to produce solutions independently in an organized manner, as well as work in a team
• Experience with SQL engines, query execution, or other large-scale data systems is a strong asset
• Hands-on experience in the MLOps field (e.g., deploying ML models) is a plus

Snowflake is growing fast, and we’re scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake.

How do you want to make your impact?

For jobs located in the United States, please visit the job posting on the Snowflake Careers Site for salary and benefits information: careers.snowflake.com