The AI Job Search Engine
Staff Backend Software Engineer(m/w/x)
Description
In this role, you will shape the technical vision for a large-scale AI chat platform, leading the design of systems that support millions of users. You will also mentor engineers and ensure a robust, secure architecture.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •10+ years of backend engineering experience
- •Proven success designing and scaling backend systems for millions of users or high-throughput systems
- •Expert in Java (17+), Python, or Node.js
- •Hands-on expertise in cloud-native architectures (AWS or equivalent)
- •Strong experience building and operating mission-critical services
- •Deep understanding of API design, streaming data, and event-driven systems
- •Exceptional communication skills
- •Track record of mentoring and elevating engineering teams
- •Deep knowledge of Java frameworks (Spring Boot, Micronaut)
- •Advanced expertise in streaming platforms (Kafka, Pulsar, Flink, Spark)
- •Experience productionizing LLM-powered systems
- •Prior ownership of multi-region or global-scale deployments
- •Background in performance optimization and latency reduction
- •Familiarity with GitOps, Terraform, CI/CD
- •Experience building enterprise chat or messaging systems
- •Strong understanding of data security and compliance frameworks
Work Experience
10 years
Tasks
- •Define and drive technical vision for the AI chat backend platform
- •Lead design of scalable, low-latency distributed systems for 20M+ users
- •Align engineering strategy with business objectives alongside product and AI/ML teams
- •Provide technical leadership and influence design patterns and coding standards
- •Architect and deliver fault-tolerant APIs and services for real-time workloads
- •Champion observability, performance, and resiliency across the stack
- •Mentor senior engineers and raise the technical bar
- •Lead technical deep dives and design reviews with leadership
- •Embed security, compliance, and cost-efficiency in design from day one
Tools & Technologies
Languages
English – Business Fluent
Benefits
Additional Allowances
- •Relocation package
- •Reimbursement for French classes
Flexible Working
- •Flexible hours
More Vacation Days
- •Unlimited vacation
Social Impact
- •3 company-paid volunteer days
Healthcare & Fitness
- •Free access to fitness centre
Public Transport Subsidies
- •Reimbursement of half-fare travel card
Snacks & Drinks
- •Fresh fruit and cookies
Team Events
- •Regular company events
Bonuses & Incentives
- •Bonuses for referrals
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Staff Backend Software Engineer(m/w/x)
The AI Job Search Engine
Description
In this role, you will shape the technical vision for a large-scale AI chat platform, leading the design of systems that support millions of users. You will also mentor engineers and ensure a robust, secure architecture.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •10+ years of backend engineering experience
- •Proven success designing and scaling backend systems for millions of users or high-throughput systems
- •Expert in Java (17+), Python, or Node.js
- •Hands-on expertise in cloud-native architectures (AWS or equivalent)
- •Strong experience building and operating mission-critical services
- •Deep understanding of API design, streaming data, and event-driven systems
- •Exceptional communication skills
- •Track record of mentoring and elevating engineering teams
- •Deep knowledge of Java frameworks (Spring Boot, Micronaut)
- •Advanced expertise in streaming platforms (Kafka, Pulsar, Flink, Spark)
- •Experience productionizing LLM-powered systems
- •Prior ownership of multi-region or global-scale deployments
- •Background in performance optimization and latency reduction
- •Familiarity with GitOps, Terraform, CI/CD
- •Experience building enterprise chat or messaging systems
- •Strong understanding of data security and compliance frameworks
Work Experience
10 years
Tasks
- •Define and drive technical vision for the AI chat backend platform
- •Lead design of scalable, low-latency distributed systems for 20M+ users
- •Align engineering strategy with business objectives alongside product and AI/ML teams
- •Provide technical leadership and influence design patterns and coding standards
- •Architect and deliver fault-tolerant APIs and services for real-time workloads
- •Champion observability, performance, and resiliency across the stack
- •Mentor senior engineers and raise the technical bar
- •Lead technical deep dives and design reviews with leadership
- •Embed security, compliance, and cost-efficiency in design from day one
Tools & Technologies
Languages
English – Business Fluent
Benefits
Additional Allowances
- •Relocation package
- •Reimbursement for French classes
Flexible Working
- •Flexible hours
More Vacation Days
- •Unlimited vacation
Social Impact
- •3 company-paid volunteer days
Healthcare & Fitness
- •Free access to fitness centre
Public Transport Subsidies
- •Reimbursement of half-fare travel card
Snacks & Drinks
- •Fresh fruit and cookies
Team Events
- •Regular company events
Bonuses & Incentives
- •Bonuses for referrals
About the Company
Nexthink
Industry
IT
Description
Nexthink is a leader in digital employee experience management software, providing IT leaders with insights to optimize employee experiences.
- Nexthink
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