דרושים » תוכנה » Mobile Team Lead

We're hiring a Mobile Team Lead to own the AppHarbr SDK, GeoEdge's mobile division that gives publishers real-time control over ad quality across iOS and Android. About AppHarbr AppHarbr is GeoEdge's mobile division, a lightweight SDK that integrates directly into apps and games, giving publishers real-time control over ad quality. It proactively blocks disruptive, intrusive, and malicious ads before they ever reach users. Trusted by industry leaders, AppHarbr runs at scale across some of the world's most widely used mobile apps, sitting at the intersection of mobile performance and ad security. The role We are looking for an experienced Mobile Team Lead to take full ownership of the AppHarbr SDK across iOS and Android. This is a hands-on technical leadership role, you will spend the majority of your time making architectural decisions, setting technical direction, and driving cross-functional execution across a team that includes offshore contributors, while writing and reviewing code. This is a team that moves with the tools available to it, AI-assisted development is part of how we work, not a future aspiration. The SDK runs inside production apps across millions of devices, operating in real time alongside a continuously evolving ecosystem of third-party mediation layers and ad networks. Reliability, backward compatibility, and runtime performance are baseline expectations, not aspirational goals. Responsibilities Technical
* Architect and develop high-performance, multi-threaded SDK code across iOS and Android
* Drive platform technical decisions, performance optimizations, and deep research into OS internals and third-party SDK behavior
* Own SDK stability across the full compatibility matrix, OS versions, devices, and mediation integrations
* Lead complex debugging efforts, reverse-engineer third-party integrations, and resolve integration issues for internal and external stakeholders
* Define and enforce best practices in testing, code quality, and CI/CD workflows
* Handle billions of impressions across millions of devices every day, maintaining a robust and scalable system at significant traffic scale
* Leverage AI-assisted development tools to accelerate code generation, debugging, and SDK analysis, and set the standard for how the team adopts them effectively Leadership
* Lead, mentor, and grow a cross-platform mobile team including offshore contributors
* Own the AppHarbr domain end-to-end, translate product and business goals into technical execution
* Act as the primary technical point of contact across Product, Backend, QA, Customer Success, and external partners
* Conduct code reviews and provide ongoing technical guidance to raise the bar across the team Requirements
* Proven hands-on experience shipping production code on both Android and iOS
* 5+ years of professional mobile development, with 2+ years in a formal Team Lead or engineering management role, with proven people management experience
* Deep understanding of OS internals, memory management, and multi-threaded architectures on both platforms
* Strong ownership mindset, able to operate independently and drive initiatives from inception to production
* Excellent debugging skills, with a modern toolset that includes AI where it adds real value Strong advantages
* Experience building or leading teams building mobile SDKs
* Experience managing remote or offshore engineering teams
* Background in adtech, mobile monetization, or ad quality
* Familiarity with Unity integrations and ad mediation frameworks
* Broad product and business perspective, able to coordinate across multiple stakeholders inside and outside the organization Working at GeoEdge GeoEdge is the global leader in ad security and quality, trusted by hundreds of the world's top publishers, ad platforms, and app developers. We are a focused team that cares about craft and impact. You will work on a pr

We are seeking a highly motivated and experienced Team Leader to join our Fly group and be responsible for planning, coordinating, and leading technical projects across the full delivery lifecycle, with a strong focus on the AI capabilities at the core of the product.To join us, you should bring strong hands-on leadership, combining technical excellence with innovation, leading by example, and mentoring your team while fostering close collaboration with product partners, AI specialists, and external stakeholders.
As an R&D Team Leader you will:
Lead a team of 5-7 developers working on a large-scale, complex, and innovative product
Lead delivery across multiple product domains, including user-facing applications, backend infrastructure, and AI services, balancing priorities across disciplines and technologies
Identify and manage risks and challenges, ensuring alignment, commitment, and high-quality execution across all stakeholders
Prioritize roadmap items in partnership with product management and balance technical debt against feature delivery
Take an active role in recruiting, onboarding, and mentoring new team members to build a strong, collaborative, and high-performing team
Contribute to the architecture and design of the different solutions, while exploring new technologies in the AI, agent, and DevOps spaces to drive innovation and scalability.

We're looking for a Platform Team Leader to own the foundational systems that power R&D organization. The Platform team is a horizontal, internal-facing team - its customers are the engineers, data scientists, and analysts on our application teams, and its mission is to make them faster, safer, and more productive.
You will lead a team responsible for our production-critical data ingestion (scraping system, data normalization platform), our developer experience surface (Python mono repo, packages and services framework, CI/CD, shared images), our Airflow base layer, and our backoffice. These systems sit on the critical path for production - every other team depends on them, and uptime, incident response, and reliability are core to the role.
This role is for a hands-on technical leader who enjoys both shipping code and growing engineers. You'll spend roughly 50% of your time hands-on writing code, reviewing designs, and the rest leading the team, partnering with peer team leads, and shaping the technical direction of our platform with the VP R&D and CTO.
Responsibilities
Lead and grow a team of strong backend engineers, owning hiring, mentorship, performance, and personal growth
Own the team's roadmap end-to-end: scoping, prioritization, delivery, and quality
Drive the architecture and evolution of the platform layers your team owns - both the data plumbing that feeds and the developer-experience surface other R&D teams build on
Contribute hands-on (~50%) to design, code, code reviews, and production debugging
Set and uphold engineering standards across the team - code quality, system design, testing, observability, and operational excellence
Partner closely with peer team leads and the VP R&D to align on shared infrastructure, ownership boundaries, and developer experience
Lead by example on production incidents and customer-impacting issues
Influence broader R&D direction as a member of the R&D leadership forum

we are looking for a Software Team Leader to shape the next revolution in electronics!
Responsibilities
Lead a team of software engineers delivering core software systems and backend services in Java and/or Python.
Provide both technical and managerial leadership through architecture guidance, design reviews, code reviews, coaching, mentoring and performance management.
Own the full agile software development lifecycle, from requirements analysis, design and implementation through testing, release and production support.
Drive the design and delivery of scalable, reliable software systems, including REST APIs, database-backed services and integrations with messaging or streaming platforms.
Plan, prioritize and coordinate team execution, including estimates, milestones, resource needs, delivery risks and dependencies.
Enforce high engineering standards for code quality, maintainability, documentation, testing and release readiness.
Monitor production environments, lead incident response when needed and ensure fast resolution of production issues.
Collaborate closely with product, QA, DevOps and other engineering teams to ensure high-quality, on-time delivery.
Grow and develop the team through hiring, onboarding, mentoring and continuous improvement of engineering practices.
Promote practical AI innovation by staying current with AI development tools and helping the team identify opportunities to improve productivity, product capabilities and competitive differentiation.

Required Technical lead, Cloud Security
Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Ramat Gan, Israel; Tel Aviv, Israel.
About the job
Our Cloud's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to our Cloud's needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. You will anticipate our customer needs and be empowered to act like an owner, take action and innovate. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.
In this role, you will guide the transition to an Artificial Intelligence (AI)-native Security Operations Center (SOC). You will guide a talented team in architecting the next-generation Agent Engine and universal Application Programming Interfaces (APIs) that empower enterprise security teams to orchestrate defense at machine speed. You will have an impact on how global enterprises defend against threats using our AI capabilities. You will play a role in shifting the industry paradigm from static workflows to changing, collaborative multi-agent ecosystems, while establishing a culture of engineering excellence that balances code quality with rapid developer velocity.
Responsibilities
Lead the technical architecture and design for the Security Operations (SecOps) Security Orchestration, Automation, and Response (SOAR) Group.
Drive the platform transition from bespoke playbooks to a AI-native SOC leveraging hybrid automation.
Drive direction and technical leadership for the Response group teams, promoting a culture of engineering excellence that balances rapid development velocity with uncompromising code quality and system reliability.
Provide overarching technical leadership, mentorship, and direction to a group of engineers building the multi-agent framework.
Ensure reliability, scalability, and secure API governance across the universal agent marketplace and distributed systems.

We're looking for an Engineering Group Manager to lead this group. Reporting to the VP of R&D, you'll own the engineering execution, architecture, and technical direction of the products that define what Optibus is. You'll lead a group of full-stack team leads and engineers building large-scale, complex SaaS products on a cloud-native platform, working closely with our Algorithms group.

This is not a 2024 group manager role. We are not hiring someone whose day is meetings, status reports, and approvals. We are hiring a hands-on technical leader who codes, designs systems, drives architecture, leverages AI as a force multiplier, and is measured by impact rather than headcount.

What You'll Own

R&D leadership partnership. You're a key member of the R&D leadership team, actively shaping departmental strategy and driving high-level decisions across the organization - not just running your own group.
The core of the product. Engineering ownership of Planning, Scheduling, and Rostering - the products at the center of the platform, used by transit agencies and operators worldwide.
Architecture and technical direction. You set the technical bar. You participate in design, review architecture, write PRDs, and dive into code reviews when it matters. The hardest problems land on your desk.
A group of team leads and engineers. You'll mentor team leads, grow engineers, and build a small, sharp, high-leverage organization rather than a large one.
Delivery, quality, and velocity. You drive the engineering processes that ship a high-quality product on production-grade SaaS - fast, with low defect rates, and with continuous improvement.
AI-native engineering. You leverage AI agents and automation to multiply the output of your group - both in how the team builds software and in what we build into the product.
Cross-functional partnership. Tight collaboration with Product, Design, Algorithms, and Customer-facing teams to translate complex transit-domain needs into shipping software.

Required AI Platform Engineering Team Lead - Sovereign AI Engineering
We're building AI that nations own and control, deployed where almost no one else can operate. ingesting and structuring complex data, and driving practical actions that can literally impact the lives of billions of people around the world. This role helps make that real.
The Dream Job:
It starts with you - a technical leader driven to build both the agentic AI platform and the engineering team behind it. You care about backend quality, platform reliability, and growing engineers through real ownership. We are AI-first across the board - every team builds and operates agents. You'll set the technical direction for the platform that makes this possible: agent orchestration frameworks, LLM gateways, evaluation infrastructure, tool-calling systems, and retrieval pipelines. Without this platform, agents don't ship - you own the layer that turns AI research into Sovereign AI products, deployed across cloud and on-prem environments. You stay close enough to the codebase to debug production incidents, unblock your engineers, and make sound architecture calls.
If you want to make a meaningful impact, join our mission and lead the team that builds the agentic AI platform driving Sovereign AI products - this role is for you.
Responsibilities
Architect and evolve the AI platform - agent orchestration, LLM gateways, context engineering pipelines, evaluation infrastructure, tool-calling systems, and retrieval pipelines - through RFCs, prototypes, and design reviews.
Lead and grow a small team of AI Engineers building the agent framework, production backend services, and AI platform infrastructure - hire, mentor, pair on hard problems, and raise the bar through hands-on code and design reviews.
Contribute to critical systems, debug production incidents, and maintain enough codebase context to make sound technical calls.
Own reliability across AI and agent services - set and enforce SLAs, build observability for non-deterministic systems, and harden tool execution environments for cost and security.
Set the standard for AI engineering practices - agent testing strategies, evaluation frameworks with human-in-the-loop oversight, retrieval quality benchmarks, and CI/CD for AI systems.
Work closely with ML Platform, Data Platform, DevOps, Data Science, and Product teams across the Applied AI Engineering group - ensure the AI platform evolves to serve teams building agentic workflows across the organization.
Measure and improve developer experience - deploy friction, onboarding time, CI turnaround - as seriously as system performance.

Were looking for an experienced and passionate Software Engineering Team Leader to join our Elastic WAF group - the group behind most strategic and modern next-generation WAF product lines within the AppSec organization.
The Foundation team builds the core infrastructure that powers these products. The team is responsible for developing the foundations of new Cloud-Native and SaaS WAF solutions, designed for simple, fast, and DevOps-friendly onboarding and installation. These products deliver best-of-breed security through a modern, scalable architecture and seamless operational experience.
If youre passionate about leading talented engineers, designing scalable systems, and shaping the architecture of cutting-edge security products, wed love to meet you.
Key Responsibility:
Lead a team of 4 skilled developers focused on building and maintaining core components, shared services, and developer tooling.
Lead distributed system design decisions and continuously improve system performance, maintainability, and technical standards.
Design and evolve scalable, multi-tenant SaaS architecture and cloud-native platform services (microservices, APIs, event-driven systems).
Be hands-on with architecture and development in Java, Go, and Kubernetes.
Drive cross-team initiatives that improve development efficiency, reliability, and scalability.
Act as a mentor and coach to help team members grow professionally and technically.
Collaborate with engineering leads and product stakeholders to set technial direction and priorities.
Champion innovation, transparency, and a strong engineering culture.
Ensure reliability and operational excellence, implementing observability (metrics/logs/tracing) and strong incident response practices.

We are looking for an experienced Squad Lead to lead a newly formed squad responsible for building our business-facing application layer, which directly impacts end users.
The role combines hands-on backend development, technical leadership, and strong product thinking.
The Squad Lead will drive engineering standards, improve SDLC processes, and promote the adoption of AI-powered development practices within the team.
This position requires deep backend expertise ability to lead frontend developers, strong system design capabilities, and the ability to work closely with Product, Design to build scalable, flexible, and user-centric solutions that deliver clear business value.
Responsibilities
Lead the design and development of scalable, high-quality backend services powering user-facing features
Own architectural decisions and ensure alignment with product and business needs
Contribute hands-on to development, especially in complex or critical areas
Drive adoption of AI-assisted development practices and modern SDLC methodologies
Improve development velocity, code quality, and testing practices
Mentor and elevate team members, increasing overall squad seniority and engineering standards
Collaborate closely with softwere architects, product managers, and designers to deliver cohesive solutions
Establish and enforce best practices for code reviews, system design, and delivery.

We're looking for a brilliant Development Team Leader to step in and lead a critical backend engineering team, ensuring our product roadmap stays on track and our systems remain stable. This is a high-impact opportunity to provide leadership, drive successful project delivery, and foster the growth of talent within our dynamic environment.

What am I going to do?:

* Drive the team's project roadmap, owning the schedule and ensuring on-time delivery while proactively managing dependencies.
* Act as the primary point person for production health, overseeing reliable deployments and leading swift incident response.
* Provide hands-on technical mentorship and guidance to engineers, championing best practices in security and architectural design.
* Cultivate strong partnerships with team leaders from the group to facilitate seamless cross-functional integration and align on shared objectives.
* Optimize day-to-day operational rituals, including stand-ups, sprint planning, and task allocation, to maintain team velocity and efficiency.

Equal opportunities:
At Fiverr, we're not about checklists. If you don't meet 100% of the requirements for this role but still feel passionate about the position and think you have the right skills and qualifications to excel at it, we want to hear from you. At Fiverr, we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. Fiverr is proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, Fiverr will provide accommodation to individuals with disabilities or a special need.