Staff Backend Engineer

Connectis_; Polska; Teletrabalho; PLN 180 000 - 240 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Fully remote work

Resumo da oferta

Connectis is seeking an experienced Staff Backend Engineer to join a fast-growing, VC-backed partner in the conversational AI space. You will own core backend infrastructure for a real-time distributed system written in Python and Rust, guiding large initiatives with minimal guidance.

With 10+ years of Python development, strong networking and OS expertise, and hands-on Kubernetes/Helm/gRPC experience, you’ll drive reliability, SOC 2 responsibilities, and team leadership in a remote,

Qualificações

• 10+ years of Python development experience required.
• Leadership experience at a startup or similar environment.
• Strong understanding of networking protocols and operating systems.

Responsabilidades

• Own parts of the core backend infrastructure in a real-time distributed system.
• Drive down incident rate and resolve production issues.
• Lead large, ambiguously defined projects from concept through delivery.

Conhecimentos

Python

Kubernetes

Helm

gRPC

Networking

Operating Systems

LLM prompting

Distributed systems

Cloud

Formação académica

BSc in Software Development or equivalent

Ferramentas

Rust

Go

Docker

Descrição da oferta de emprego

Together with our Business Partner, a fast-growing, VC-backed conversational AI company building real-time voice AI for one of the world's largest consumer industries, we are looking for an experienced specialist to deliver projects as a Staff Backend Engineer. The Partner's platform already runs live across hundreds of locations for well-known international brands, holding natural spoken conversations and completing transactions end-to-end in demanding acoustic conditions where generic voice assistants fall short.

• Owning parts of the core backend infrastructure, a complex real-time distributed system written in Python and Rust.
• Owning large, complex initiatives end-to-end, including projects with incomplete or evolving requirements, delivered with minimal guidance.
• Driving down the incident rate across the platform.
• Resolving stability issues and highly complex production problems.
• Owning the technical responsibilities related to the SOC 2 process, including managing the person responsible for its day-to-day execution.
• Continuously improving development velocity while maintaining a very high reliability standard.
• 10+ years of experience in Python development.
• Previous experience as a Staff or Principal Engineer at a startup company.
• Previous leadership experience, including leading teams and driving large, ambiguously defined projects from concept through delivery.
• Deep understanding of networking protocols and operating systems.
• Deep knowledge of Python profiling.
• Experience delivering and troubleshooting a production-grade cloud-based distributed system.
• Experience with Kubernetes and Helm.
• Experience with different observability stacks.
• Strong LLM prompting skills, while also being comfortable working without them.
• Experience with gRPC and its troubleshooting.
• BSc in Software Development or equivalent industry experience.
• Resilience - the ability to balance planned work with real-time issues in a fast-paced, high-pressure environment.
• Excellent written and verbal communication skills, including the ability to produce crisp and clear documentation.
• Strong ownership and independence, with the ability to lead projects independently and with minimal guidance.
• Ability to translate incomplete requirements into an actual product.

Nice to have:

• Previous experience owning technical responsibilities related to SOC 2 compliance.
• Understanding of one or more of the following: WebRTC, STUN/TURN, SIP, RTP, HLS, RTMP.
• Experience with a strongly typed language (Rust, C++, Go, Swift, Java, etc.).
• Experience building and troubleshooting a real-time low-level system (e.g. kernel, drivers, RTOS).
• Being a contributor or maintainer of an open-source package.

COOPERATION MODEL

The project is delivered fully remotely.

• Project-based collaboration, with settlement based on stages and acceptance protocols for individual deliverables.
• Administrative and billing support from Connectis related to the collaboration.
• Participation in industry events and technology meetups.
• PLN 5,000 for referring a friend to our projects.
• A flexible B2B collaboration model, delivering services for a fast-growing, well-funded Partner building production voice AI used by leading consumer brands.
• A fast, fully remote process.

Thank you for all applications. We would like to inform you that we will contact selected candidates.