Senior Full-Stack Developer

lightrun· R&D
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📍 Tel Aviv

About this role

At Lightrun, we’re closing the gap between AI-generated code and real-world runtime behavior. Our platform restores the critical verification loop in enterprise environments by enabling safe, real-time observability - logs, metrics, and traces injected on demand into live systems - so engineers and AI agents can validate assumptions where code actually runs.Backed by Accel and Insight Partners, and trusted by leaders like Microsoft, Salesforce, Citi, and SAP, Lightrun is building the runtime foundation for the next era of agentic software development.

Join us to build cutting-edge systems, collaborate with world-class engineers, and shape how autonomous software is built in production.

We are looking for a Senior Full-Stack Developer to join the hunt.

A bit about the position:

  • Major role in architecting and developing our Dev-Native Observability Platform

  • Developing and maintaining both backend services and frontend applications

  • Taking part in a top-notch technology team

  • Affecting the product roadmap by providing your feedback as a potential end user of the platform

Requirements:

  • At least 5 years of experience as a software engineer

  • At least 3 years of experience developing complex frontend applications using React / Angular / Vue

  • Proven experience in either Java or C# for backend development

  • Strong system and architecture design skills

  • Experience working with Relational Databases

  • Proficiency with AI-coding tools and rapid prototyping.

  • Self-driven, fast-paced learner of new technologies

  • Team player, collaborative, and high communication skills
  • A computer science degree is an advantage

Nice to Have:

  • Experience working with Microservices and Kubernetes

  • Hands-on experience with cloud platforms (preferably AWS)

  • Hands-on experience building AI-powered products, including LLM-based systems, agents, or automation layers

  • Experience building IDE plugins

  • Experience with developing large-scale systems

  • Experience working on a SaaS product

  • Experience using observability/profiling/remote debugging tools

  • Experience building LLM-based solutions

  • Experience with C++/Node.js/Python/Go

 

 

Frequently Asked Questions

Is the salary disclosed for the Senior Full-Stack Developer position at lightrun?
The salary for this Senior Full-Stack Developer role at lightrun is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Full-Stack Developer position at lightrun located?
This Senior Full-Stack Developer role at lightrun is based in Tel Aviv. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Full-Stack Developer at lightrun belong to?
This Senior Full-Stack Developer position is part of the R&D department at lightrun. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Full-Stack Developer position at lightrun?
Click the "Apply Now" button on this page. You will be redirected to lightrun's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Full-Stack Developer job at lightrun posted?
This Senior Full-Stack Developer position at lightrun was posted on Jan 25, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Full-Stack Developer
lightrun
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You'll be redirected to lightrun's official application page on Greenhouse.