Backend Engineer
nexos.ai
Backend Engineer
nexos.ai
Secure AI workspace & gateway platform
Join the AI revolution. We’re building an all-in-one AI platform to help teams do their best work and automate every routine task you can think of. We’re looking for problem-solvers to turn powerful AI into an easy, no-code tool for teams everywhere.
Main Responsibilities
Build and improve features that help our AI orchestrator deliver personalized experience.
Write clean, reliable code with performance, scalability, and security in mind.
Work closely with other developers to design, build, and maintain our Go-based microservices.
Take end-to-end ownership of our services: from implementing them to deploying, monitoring, and improving them over time.
Work in a fast-paced, constantly evolving environment and enjoy adapting, learning, and shipping solutions at high speed.
Core Requirements
Experience to create scalable, stable, and secure code with Golang.
Experience working with distributed technologies and NoSQL databases, with a strong background in high-load applications and microservices architecture.
System design is nothing new to you - you're familiar with Domain-Driven Design principles and know what patterns to use when and why.
Passionate about secure, compliant backend architecture and technologies.
Comfortable balancing speed and quality in a startup environment.
A collaborative mindset where you love to discuss, rethink, and redesign your ideas that create shared success within your team and the company.
Tools You Will Use
Go
MySQL
gRPC
Kubernetes
Kafka
Salary Range
Gross Salary 3500 - 7200 eur/month.
What We Offer
Professional growth. Internal and external events, online training, conferences, books - everything you need to reach your full potential.
Health benefits. Private health insurance, online & on-site workouts (LT) / online workouts & sports access card (PL), consultations - to feel and be your best.
Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts - and it's on us.
More free time. Stay with us and additional vacation days will be added to your calendar.
Additional paid leave. Additional days are covered by us in cases of illness or special occasions.
Flexibility. Flexible working time arrangement.
Nexos.ai provides an enterprise AI platform that sits between employees and AI systems as a secure AI Workspace and AI Gateway, giving a single control layer to access about 200 models with security, cost, compliance, and private-model support. It acts as middleware, centralizing authentication, policy enforcement, and monitoring while routing requests to approved models and supporting private/on-premise models to prevent data leaks. Its differentiator is a governance-first approach for enterprises, combining a large model catalog with strong policy, cost controls, and private-model capabilities, backed by Nord Security / Tesonet founders. The goal is to help organizations adopt and scale LLMs safely and efficiently with an auditable, cost-conscious AI access layer that meets compliance in Europe and North America.
Explore more opportunities at nexos.ai