דרושים » תוכנה » Backend Tech Lead

A leading and innovative company in the field of cyber threat intelligence is looking for a Backend Team Lead to join our growing engineering group and lead one of our core backend teams.
In this role, you will lead a team responsible for building and scaling mission critical backend services that power our intelligence platform handling large volumes of data, complex pipelines and high-availability systems. You will combine people leadership with hands-on technical leadership, working closely with product, research and operations to deliver reliable, scalable solutions that directly support the companys growth and business goals.
What Youll Be Doing:
Lead and grow a backend engineering team, creating a culture of ownership, quality, and continuous improvement.
Own the design, development, and delivery of backend services, APIs and data pipelines in a cloud-native, microservices-based environment.
Work closely with Product, Research, and Operations to translate business and intelligence needs into scalable technical solutions.
Drive technical and architectural decisions within your domain, balancing performance, reliability, and cost.
Maintain high engineering standards through code reviews, testing, and CI/CD best practices.
Be hands-on in the code (around 50-60%), leading by example.
Take full ownership of your teams roadmap, delivery, and technical health.
Technology stack includes: C#, NestJS, Kubernetes, Kafka, and various relational and non-relational databases, Elasticsearch.

We are seeking an Infrastructure Backend Developer to join a backend-only engineering team that owns some of the companys highest-scale and most business-critical services - the backbone of our product. The team is responsible for video ingestion of HLS streams, a video editing service that runs on CPU and GPU workloads in Kubernetes, and 20+ additional backend services. Our infrastructure runs 24/7 with elastic scaling that can grow to very high capacity during peak usage.
In this role, you will own outcomes end-to-end, mentor teammates, and drive both technical design and code reviews. You should be a methodical problem-solver capable of decomposing complex initiatives and prioritizing effectively. Above all, we value high-ownership, low-ego collaborators who bring positive energy to the team.
What youll do:
Design, build, and operate backend services and APIs at scale, with emphasis on reliability, performance, cost awareness, and operability in production.
Own projects end to end: clarify requirements with stakeholders, propose approaches, implement incrementally, and follow through on rollout, monitoring, and iteration.
Collaborate with Product, Operations, Account, DevOps, and engineering teams to deliver cohesive solutions for streaming ingestion, processing pipelines, and backend infrastructure.
Optimize systems for throughput, latency, resource utilization, and stability under spiky and peak traffic patterns.
Investigate and resolve production issues with a calm, systematic approach; improve observability and runbooks so incidents become easier to prevent and recover from.
Mentor engineers through pairing, design discussion, and feedback; setting standards and raising the bar.
Participate actively in agile planning, architectural conversations, and code reviews; contribute to technical review and sound engineering judgment across the team.
Stay current on relevant technologies (cloud, Kubernetes, streaming, data stores, performance engineering) and pragmatically adopt tools - including AI-assisted development where they improve velocity without compromising quality or stability.

we are looking for a Backend Team Lead for our global team.
What You Will Do?
Lead the design, development, and optimization of core backend services using Java and modern JVM technologies.
Own the architecture and performance of mission-critical components: data ingestion, processing pipelines, distributed services, storage abstractions, and internal frameworks.
Drive large-scale refactoring, modernization, and reliability initiatives.
Establish and maintain high engineering standards, code quality, and best practices across the entire R&D
Build and improve systems that handle high throughput, low latency, and massive data scale.
Work closely with DevOps/SRE/R&D teams to strengthen infrastructure, observability, automation, and deployment practices.
Diagnose complex production issues spanning multiple services, layers, and technologies.
Continuously improve system performance, resource efficiency, and cost footprint.
Lead, mentor, and grow a team of backend engineers and define best practices for the entire R&D
Conduct technical reviews, coaching, and hands-on training to elevate the teams skill set and the R&D
Collaborate with cross-functional teams to understand platform needs and translate them into a clear engineering roadmap.

We are looking for an entrepreneurial Backend Team Lead to spearhead the development of a brand-new product line within Buildots.
This is a unique "0 to 1" opportunity: you will design the architecture from the ground up, recruit your own team of talented engineers, and define the engineering culture for this new unit. You will join a company backed by top-notch investors and industry leaders, with a product already live in over 15 countries and high scale-but you will operate with the agility and ownership of a founder.
What You'll Do:
Build & Lead the Team:
Recruit & Grow: Hire, onboard, and mentor a new team of highly talented engineers from scratch.
Culture: Foster a culture of technical excellence, open collaboration, and rapid iteration.
Standards: Conduct code reviews and set the standard for code quality, maintainability, and testing.
Architecture & Development (Hands-on):
0 to 1 Design: Lead the design and implementation of a complex data processing system from scratch, analyzing visual data and integrating with our existing platforms.
Hands-on Coding: Remain hands-on (approx. 50-60% coding initially), developing core features mainly in Python while laying the architectural foundations.
Scale & Strategy: Make key technology choices that will impact the product's long-term scalability and performance.
Product Delivery:
Impact: Tackle complex real-world problems that directly affect the companys success.
Collaboration: Work closely with Product Managers and software teams to translate complex business requirements into scalable technical solutions.
Delivery: Drive the delivery timeline, balancing speed-to-market with robust engineering practices.

We are seeking an experienced Backend Team Lead, to build and lead a high-performing backend engineering team while driving critical technical initiatives across our platform. This is a pivotal role where you'll balance hands-on technical contribution with people leadership, shaping both our engineering culture and technical architecture.

You'll own significant parts of our backend infrastructure - from large-scale image processing pipelines and AI model serving systems to distributed cloud architecture and RESTful APIs. As a technical leader, you'll mentor engineers, drive architectural decisions, and ensure our systems scale to handle billions of images while maintaining reliability and performance.

Additionally, you will serve as a Squad Lead, managing a cross-functional business unit that includes both Backend and Frontend engineers, driving end-to-end product delivery.

This role offers the opportunity to directly impact our growth by building the team and systems that power our AI-driven photo editing platform used by professional photographers worldwide.


Responsibilities
Lead, mentor, and grow a team of Backend engineers, conducting 1-on-1s, performance reviews, and career development planning.
Lead a cross-functional squad (Backend + Frontend engineers) as a Squad Lead, driving product initiatives from conception to delivery.
Drive technical strategy and architectural decisions for Backend systems, ensuring scalability, reliability, and maintainability.
Develop and optimize scalable, distributed systems on cloud infrastructure.
Balance hands-on technical work (coding, design reviews, troubleshooting production issues) with team leadership and strategic planning.
Conduct code reviews and establish best coding practices, ensuring adherence to engineering standards across your team.
Monitor system health and lead incident response efforts to ensure high availability of customer-facing services.
Foster a culture of ownership, continuous improvement, and technical excellence within your team.

Required Team Leader - Cloud Modernization
Location: Herzliya
Hybrid, Full-time.
What youll do:
The Modernization Team mandate is to identify and solve the deepest, most systemic architectural challenges in the platform - problems that are too strategic and cross-cutting for any single product team to own, yet too impactful to leave unresolved.
It is not a feature team. You do not own a single service or product surface. Instead, the team operates as a platform-level force multiplier: it takes on the hardest problems, build shared solutions and tooling, and enable every product team to move faster and more safely. You will lead the full cycle from the discovery, design, building, and validating solutions, unblocking critical initiatives, and setting technical direction that other teams can confidently adopt.
This is a brand-new team being built from the ground up. You will have an outsized opportunity to shape how we work, what we prioritize, and the engineering culture we create together.
Who you are:
You are a seasoned, hands-on, engineering leader with a proven ability to create clarity, drive momentum, and take ownership in fast-moving, complex environments. You excel at breaking down ambiguous problems, aligning stakeholders, and moving initiatives from concept to execution with urgency and focus.
You bring deep cloud and architectural expertise, balancing strategic thinking with pragmatic delivery. You know when to design scalable, long-term patterns and when to deliver targeted, tactical solutions that unblock teams and accelerate progress across the organization.
You thrive in cross-team environments, earning trust, influencing without authority, and collaborating closely with product, architecture, security, and infrastructure groups to ensure alignment, adoption, and sustained impact.

We are looking for an experienced Backend Team Lead to join our Harmony SaaS Security group and lead the development of our Data Loss Prevention (DLP) platform.
Our team was born from a successful cybersecurity startup acquisition and operates with a startup mindset inside a global cybersecurity leader. We focus on building advanced security solutions that protect organizations from sensitive data exposure across modern SaaS environments.
As a Backend Team Lead, you will own the architecture and evolution of a large scale DLP platform responsible for detecting, analyzing, and protecting sensitive data across thousands of organizations and millions of SaaS events.
You will lead a team of highly skilled backend engineers, working with a modern cloud native stack including Go, GCP, Kubernetes, Kafka, and Postgres, and will design systems that process and analyze massive volumes of security data in real time.
This role combines technical leadership, system architecture, and hands-on development, with opportunities to shape the future of our platform, introduce AI-driven security capabilities, and drive engineering excellence across the team.
If you enjoy building large scale distributed systems, leading strong engineers, and solving complex security problems, we would love to meet you.
Key Responsibilities
Lead and grow a team of backend engineers, fostering a culture of ownership, innovation, and engineering excellence.
Own the technical direction and architecture of the DLP product and its backend services.
Design and build high scale distributed systems that ingest, process, and analyze large volumes of SaaS security events.
Drive architectural decisions around event driven systems, data pipelines, and cloud native infrastructure.
Collaborate closely with product managers, security researchers, and data teams to deliver impactful security capabilities.
Mentor engineers through technical guidance, architecture discussions, and code reviews.
Ensure high standards for performance, reliability, scalability, and observability.
Build and optimize systems leveraging technologies such as Kafka, Kubernetes, and GCP services.
Drive innovation by exploring and integrating AI-based capabilities for advanced data classification and security detection.
Maintain operational ownership of production systems, including monitoring, troubleshooting, and continuous improvements.

Were looking for an experienced, highly motivated Backend Team Lead to join our Ads group and lead a team of talented senior backend developers responsible for developing and maintaining a high-traffic, low latency microservices-based system.
Responsibilities
Lead, mentor, manage and inspire a diverse agile team of backend developers across different locations, alongside hands-on coding
Actively participate in the design, development, and maintenance of backend systems and applications while analyzing business requirements to create scalable, high-performing, and testable solutions
Collaborate closely with product managers, client developers, scrum masters, and other stakeholders to deliver high-quality solutions
Effectively manage and integrate the contributions of a full-stack web developer within the backend teams scope.

Required Backend Team Leader
Experienced Backend Team Leader? It's time for your next challenge.
Our mission is to create the ultimate CRM Suite for our clients to manage, sell, automate, track & grow their customer database and sales.
Were responsible for crafting innovative, smart & flexible SaaS systems that help companies to scale and grow in challenging environments.
Our solutions are implemented worldwide, in more than 15 countries, delivering outstanding digital experiences for millions of people.
As we continue to grow, were looking for a passionate, fun to work with, Backend Team Leader to join our team and build great products with us.
Responsibilities:
Lead a team of backend developers including hands-on involvement
Responsible for tasks analysis, design, timelines and quality
Work closely with the company CTO and Product Managers
Work closely with other development and QA teams and groups
Responsible for the code standard and code quality of the team
Responsible to enforce the development processes of the team
Report risks or any delays in advance
Committed to team tasks
Support team members.

Required Team Lead R&D, Pricing & Packaging
Role summary -
Hybrid
Full-time
As an R&D Team Leader in the Pricing & Packaging R&D crew, youll be a key contributor to designing and building our monetization platform - pricing and packaging engines that drive the core business model of our payments platform. Youll own complex features end to end, influence architecture and standards, mentor your team members, and help shape how we design, build, deploy, and operate services in AWS. This is a hands-on senior role with significant impact and room to lead technical changes.
What youll do:
Collaborate closely with Product, Design/UX, DevOps, and other R&D teams
Lead an autonomous team of software engineers who are working closely with product management for achieving business goals
Put special focus on developing the team
Provide technical authority to your team by demonstrating a hands-on leadership style
Be responsible for the overall design, development, architecture, code quality, and production environment deployment of your team.