Senior Backend Engineer | Rust & Python (m/f/d) | Legal AI Tech Start-up | Full Remote

Xayn; Deutschland; Remote; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A forward-thinking tech company based in Germany seeks a Senior Backend Engineer to develop scalable and high-performance backend services. You'll work closely with AI researchers to implement advanced features. This role offers 100% remote options and requires strong expertise in Rust and Python. Ideal candidates should have a solid understanding of system architecture and experience with security practices.

Leistungen

Flexible working hours

26 days vacation plus additional holidays

100% remote work option

Discounts for memberships

Provided equipment including laptop and peripherals

Qualifikationen

• Strong proficiency in Rust and Python with at least 2 years of Rust experience.
• Expertise in backend development and database integration with PostgreSQL.
• Solid understanding of system architecture and experience in microservices.

Aufgaben

• Develop and maintain scalable backend services using Rust.
• Design, develop, and deploy secure APIs.
• Integrate AI libraries primarily in Python for AI-related API development.

Kenntnisse

Rust programming

Python programming

API development

Database integration (PostgreSQL)

Docker and Kubernetes

Problem-solving skills

Test-driven development

Tools

GitHub

AWS

PostgreSQL

Redis

Atlassian JIRA

Confluence

Jobbeschreibung

Our offer for you

As a Senior Backend Engineer (m/f/d) you will play a vital role in developing Noxtua’s privacy-first Legal AI solution helping professionals in the law research and advising domain. You’ll build scalable, high-performance backend services while working closely with AI researchers and engineers to implement cutting-edge features and optimize system performance.

YOUR TEAM

The Tech team consists of around 10 individuals who work remotely or at the office in Berlin city center. Besides the development team, Noxtua’s technical lead and an external consultant team handle various tasks related to providing Noxtua’s development team with the necessary technical environment, ensuring the smooth operation and scalability of Noxtua’s AI applications.

Your hiring manager

Simon is heading the Tech Team (Development, Infrastructure). With more than 15 years of experience in software development, he is an advocate for product driven development, solving real life problems.

Benefits

• Working hours: Flexible working hours: full-time or part-time
• Vacation: 26 days + December 24th & 31st off
• Remote: 100% remote work possible (given an EU residence)
• Discounts: e.g. Urban Sports Club Membership
• Equipment: Laptop (Lenovo or Mac), second screen, keyboard etc.

Your responsibilities

• Develop and maintain scalable backend services using Rust, focusing on the core APIs that handle the heavy lifting for Noxtua's platform
• Design, develop, and deploy secure and robust APIs with a focus on scalability, stability, and security for customer-facing services
• Manage Service and Tenant APIs using Python, including tenant creation, administration, and rights management for efficient customer operations
• Integrate AI libraries primarily in Python, implementing features close to LLMs (Large Language Models) and supporting AI-related API development
• Optimize algorithms and system performance to ensure speed, scalability, and overall system reliability across the platform
• Contribute to platform development with a focus on security and stability while designing and deploying new APIs for AI-driven features
• Collaborate with AI Engineers, DevOps, and Frontend Developers to implement solutions effectively and ensure seamless integration across teams

Our Tech Stack

• Programming: Rust, Python
• Infrastructure: AWS, Docker, Kubernetes
• Database: PostgreSQL & Redis
• Version Control: GitHub
• CI/CD System: GitHub Actions
• Ticket System: Atlassian JIRA
• Documentation: Confluence
• Communication: Slack
• Office Application: MS365

About you

• Working Permission: EU
• Residence: must be within the EU
• Language: English (fluent)
• Strong proficiency in Rust and Python, with at least 2 years of Rust experience, including API development (e.g. with Tokio) and applying OpenAPI standards
• Expertise in backend development, including database integration (PostgreSQL), Docker containerization, and security practices like OAuth and secure coding
• Solid understanding of system architecture, with experience in microservices, scalable deployments using Kubernetes, and network architecture fundamentals
• Strong problem-solving and algorithmic skills, with a clean code approach and a focus on performance optimization
• Test-driven development mindset, with proven experience in extending Python projects, ensuring type-safe coding practices, and efficient collaboration within cross-functional teams