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 an Engineering Manager with a solid background in Software Development and people leadership. As a leader within the Engineering team, you will manage a team of Full Stack Engineers in a fast-paced environment while collaborating with QA, Product, UX, Senior Management, and Customer Support teams. You will be responsible for guiding your team through designing and developing both enhancements to existing product features and entirely new ones, ensuring delivery excellence and continuous team growth.

Responsibilities
Lead, mentor, and grow a team of full stack developers, fostering a culture of collaboration, accountability, and continuous improvement.
Champion Agile practices across the team, ensuring sustainable development through good estimation, effective branching strategies, automated testing, and continuous deployment.
Partner with Product, UX, and other stakeholders to translate business needs into technical roadmaps and priorities.
Oversee the analysis of needs and requirements for existing and proposed systems, ensuring alignment with business objectives.
Guide the development of technical specifications and review architectural decisions made by the team.
Ensure the team delivers high-quality software on schedule through effective planning, code reviews, and quality standards.
Articulate the interdependencies and impact of design choices to both technical and non-technical stakeholders.
Drive the adoption and enhancement of engineering processes, tools, and best practices across the team.
Remove blockers, manage risks, and escalate issues proactively to keep delivery on track.
Coordinate with operations and support teams to resolve production issues and improve system reliability.
Conduct regular one-on-ones, performance reviews, and career development conversations with direct reports.
Participate in hiring, onboarding, and workforce planning to build and retain a high-performing team.

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 seeking an experienced Full-stack Team Leader to lead a high-performing squad within our engine engineering group. In this role, you will be overseeing the development of core platform capabilities. You will be responsible for the professional growth of your developers, the architectural integrity of your teams output, and the successful delivery of complex features across both client-side and server-side systems in a fast-moving environment.

What Will You Do:
Lead, coach, and mentor a team of full-stack engineers, fostering a culture of technical excellence and continuous improvement.
Oversee the design and implementation of complex features spanning engine logic and backend services, ensuring the team writes robust, scalable, and maintainable code.
Own the end-to-end delivery of features across multiple services; break down high-level product initiatives into clear tasks, manage dependencies, and provide accurate timelines.
Lead architectural decisions and service design, clearly articulating trade-offs and ensuring modules are scalable and align with long-term platform goals.
Act as the escalation point for complex production incidents.
Enforce high standards for testing and monitoring.
Partner closely with Product, QA, and other Engineering Leads to unblock delivery, align on priorities, and ensure shared ownership of the product roadmap.
Strong expertise in the teams core stack (Node.js, Relational/NoSQL databases) with the ability to jump into the code and execute complex implementations when necessary.
Proven ability to design scalable modules and services within a distributed domain context.
Proactively identifies and implements improvements to team processes, deployment strategies, and development tooling.
Ability to lead the team through technical pivots and independently learn/adopt new technologies as the stack evolves.

We are looking for a talented R&D Team Leader to join our innovative development team. As a vital part of our mission to deliver leading security solutions, you will contribute to the development of security products that ensure the safety and integrity of our customers' software throughout the entire lifecycle, from code development to runtime operations. If you thrive in dynamic environments, take ownership of features from end to end, and are eager to mentor and share knowledge with the team, this is the role for you!
To join us, you should demonstrate hands-on leadership while providing guidance and support, as well as assisting developers at the code level.
As an R&D Team Leader, you will...
Lead a team of 4-6 developers, working on large-scale, complex, and cutting-edge systems
Manage the delivery of multiple, complex, simultaneous development projects from design to release
Ensure that risks and issues are identified and managed closely, while driving all stakeholders to deliver on time and to the required quality standards
Make key decisions to ensure the right effort for the successful implementation of all initiatives.

we are looking for a Team Lead.
As the Team Lead, you will manage a high-impact squad dedicated to ensuring compliance with critical processes and data integrity. Your role is central to driving quality, scalability, and accountability in processes such as compliance audits, credit bureau furnishing, and legal automation. This is an exciting opportunity to work at the intersection of technology, compliance, and data. You will lead Backend Engineers and Data Engineers to build robust systems that power regulatory functions. You will have the chance to shape the technical strategy and build the team (hiring and mentoring), while remaining hands-on with modern technologies.
Key Responsibilities:
Manage and mentor a dynamic team of 3 engineers (Backend & Data), fostering collaboration and professional growth. You will also be responsible for hiring and onboarding new talent to the team.
Architect scalable, high-performance systems that support compliance-critical operations. You will define the technical roadmap and drive modernization efforts.
Design and oversee both Backend infrastructure and Data Pipeline to ensure accurate, auditable, and scalable compliance processes.
Act as the single point of contact for legal and compliance stakeholders, handling and facilitating all technical aspects of audit requests (SOC, state, and other regulatory audits).
Collaborate with cross-functional teams, including other engineering teams, product managers, legal, and business stakeholders, to align technology and compliance goals.
Remain active in the codebase, ensuring high code quality and leading by example.

A leading and innovative company in the field of cyber threat intelligence is looking for a Full Stack Team Lead to join our growing engineering group and lead one of our full stack teams. As a Full Stack Team Lead, you will play a key role in shaping and developing our products end to end, from system design and architecture to implementation of microservices and modern web interfaces. You will combine people leadership with hands-on technical leadership, working closely with product to deliver reliable, scalable solutions that directly support the companys growth and business goals.



What Youll Be Doing

● Lead and grow a full stack engineering team, creating a culture of ownership, quality, and continuous improvement.

● Own the design, development, and delivery of full stack services, APIs and microservices-based environment.

● Work closely with Product 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: TypeScript (NestJS / Node.js / Angular), MongoDB, PostgreSQL, Elasticsearch, MySQL, RabbitMQ, Kafka, Docker, Kubernetes, AWS, IaC, and more.

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.

AppSec is the cloud security platform for developers. By leveraging automation and delivering security-as-code, AppSec empowers teams to find, fix, and prevent security risks in application code and infrastructure as code.
We are looking for a talented Backend-oriented engineering manager who is excited about cloud and code security, new technology and architecture, about building something new that will become a core part of the product offering, and about high-performance large-scale systems. We are looking for someone who is not afraid to create, challenge and change processes to improve the way things are while balancing important new features that are time-sensitive.
Your Impact
You will have a major role in the development of core parts of our product, making our product a one-stop-shop for tools that help developers avoid security mistakes. You will also help the team continue to build the product, grow and develop your people.
Leading a team of software developers, focusing on the products core.
Working with your counterpart PM to define the scope and phases that will help to achieve the best effort vs value balance
Leading design review sessions, identifying technical bottlenecks and overpowering features when obstacles are discovered
Join the development life cycle and be hands-on
Introducing and improving the engineering practices on the team - from planning to retrospective - from testing and CI/CD to design principles
Hiring the best talent for the team, as the team is expected to continue growing.
Build a collaborative team and personal development plans for each team member.