Remote Senior Full-Stack Software Engineer

Description:

• Vinci combines a foundation model for physics with GPU-native solvers to deliver unprecedented simulation speed and accuracy.
• The company enables engineers to run thousands of simulations seamlessly, transforming how complex physical systems are designed and optimized.
• The role is a hands-on full-stack position where the engineer will build and operate Python/gRPC services that expose capabilities from C++ engines.
• The engineer will make small to medium UI changes to customer and internal applications and own the application work required to make features consumable by customers.
• Responsibilities include designing, implementing, and operating Python-based microservices and gRPC APIs, maintaining and extending C++ components, and implementing application logic end-to-end.
• The engineer will help design and operate distributed systems, debug and profile across the stack, build CI/CD pipelines, and participate in on-call rotations.
• Collaboration with product, QA, infrastructure, and customer success teams is essential to ensure features are usable, secure, and well documented.
• Mentoring teammates and contributing to code reviews and engineering best practices is also part of the role.

Requirements:

• Candidates must have 5+ years of professional software engineering experience building backend or full-stack systems.
• Strong experience with Python service development (sync/async) and building/consuming gRPC/protobuf APIs is required.
• Practical experience with PostgreSQL, including schema design, safe migrations, query tuning, indexing, and optimizing queries for production workloads, is necessary.
• Candidates should have practical experience with React (or an equivalent modern frontend framework), TypeScript/JavaScript, HTML/CSS, and shipping UI changes to production.
• A solid understanding of Linux internals and debugging, including processes, threads, signals, memory, and common syscalls, is essential.
• Good knowledge of concurrency and multi-threaded programming is required, along with experience working in large codebases with good engineering practices.
• Strong communication skills and an appetite for taking end-to-end ownership of customer-facing features are necessary.

Benefits:

• The position offers a competitive salary and equity.
• Health benefits are included as part of the compensation package.
• Flexible time off policies are available to support work-life balance.
• The company has remote-friendly policies to accommodate various working preferences.
• Final compensation will depend on experience and location.