Technical Leader

Overview of the Company:

Cellebrite is the global leader in Digital Intelligence solutions, empowering organizations around the world to protect and save lives, accelerate justice, and preserve privacy in communities.

Pathfinder, one of Cellebrite’s key products, is a powerful investigative platform enabling law enforcement and intelligence agencies to automate and streamline workflows through AI-driven ingestion and enrichment and event-driven microservices.

We work with a broad and modern technology stack, transitioning from a monolithic architecture toward microservices deployed on both cloud (AWS) and on-premises environments.

Position Overview:

As a Tech Lead on the Pathfinder team, you will play a pivotal role in shaping the technical future of our platform.

Working closely with the Director of R&D and the Head Architect, you will work hands-on with multiple development teams, supporting them with technical expertise and ensuring best practices are followed, including hands-on code contributions and high-impact technical delivery.

This position offers a unique blend of technical expertise, leadership, and innovation in a collaborative environment.

Key Responsibilities:

Technical Leadership & Development:
Lead the design and hands-on development of new features and services, primarily using .NET (C#, .NET Core) on the backend.
Oversee frontend integrations built with Angular and React.
Produce high-quality, testable, and maintainable code using best practices.
Microservices & AI Pipelines:
Continue the transition from monolithic to event-driven microservices.
Enhance our ingestion and enrichment pipelines.
Scalability & Deployment:
Collaborate with DevOps to optimize Terraform and Helm for deployments to AWS (ECR, EKS) and on-premises environments (Nomad, Consul, Vault).
Improve CI/CD pipelines to streamline version release cycles.
Ensure solutions are scalable, resilient, and performant under heavy load.
Collaboration & Mentoring:
Mentor and guide developers, fostering growth in coding, testing strategies, and industry best practices.
Cultivate a collaborative team culture focused on excellence, accountability, and continuous learning.
Architectural Improvements & Problem-Solving:
Ensure architectural enhancements are implemented according to the architecture HLDs and follow up on their progress.
Track and adapt to changes in HLDs, ensuring alignment with evolving technical and business requirements.
Proactively identify and address technical challenges, proposing innovative and effective solutions.
Troubleshoot critical issues in production and testing, ensuring timely resolution.

Qualifications:

6+ years of experience in backend development using .NET (C#, .NET Core).
3+ years of experience in front-end development with frameworks like Angular and React.
Deep understanding of databases such as Postgres, Elasticsearch/OpenSearch, and Redis, as well as analytics ecosystems, including modern data pipelines and workloads.
Strong experience in AWS Cloud, with good knowledge of EKS and related services.
Hands-on experience with event-driven systems using technologies like NATS, RabbitMQ, or Kafka.
Proven experience working with microservice architectures and event-based systems.

Leadership and Soft Skills:

Demonstrated ability to drive technical initiatives.
Passionate about design patterns, coding best practices, and fostering engineering excellence.
Strong communicator with the ability to mentor team members and collaborate with cross-functional teams.
Proactive problem-solver who anticipates challenges and delivers effective solutions.
A sense of ownership, accountability, and commitment to delivering high-quality outcomes.

If you’re a hands-on Tech Lead with a passion for .NET, modern frontends, and AI-powered microservices—and you thrive in a fast-paced, innovative R&D environment—we want to hear from you.

Join us at Pathfinder and help shape the future of digital intelligence!

Office Location:
Petah Tikva

R&D sub department:
Development