At Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online. 

Our unique data and solutions empower thousands of customers globally, including industry giants like Google, eBay, and Adidas, to make game-changing decisions that drive their digital strategies.

In 2021, we went public on the New York Stock Exchange, and we continue to reach new heights! Come work alongside Similarwebbers across the globe who are bright, curious, practical and good people

We’re looking for a Software Engineer to join our Data Collection Technologies team to contribute to the design, build, and maintain Similarweb’s Desktop data-collection extensions and client-side components. In this role, you will work as part of a team responsible for developing high-performance browser extensions ,desktop-level integrations and Mobile SDKs that power our data collection platform.

Why is this role so important at Similarweb?

As the most trusted platform for measuring online behavior, millions of people rely on Similarweb’s insights daily as the ground truth for their knowledge of the digital world. Producing these insights requires large scale raw data to be ingested reliably in high scale to provide stable signals for analysis.

As a Desktop Client-Side Developer, you will own and implement core components of Similarweb’s desktop & mobile data-collection technologies. You’ll work hands-on to design, develop, and optimize our desktop clients and browser extensions, ensuring accurate, reliable, and high-quality data collection. Your work will directly influence the performance, stability, and integrity of the data that powers Similarweb’s products and insights.

So, what will you be doing all day?

• Design and write (a lot of) high-quality, functional code of cutting edge SDK's, distributed on millions of devices (JavaScript , Kotlin, Swift).
• Tackle challenges and find creative and innovative ways to solve them.
• Determine feasibility & take part in decision-making by performing risk management and evaluating trade-offs.
• Contribute to your team development velocity and quality confidence.
• Improve your skills, learn from and mentor top-notch engineers and enrich other team members.
• Perform code reviews, evaluate implementations, and provide feedback.

This is the perfect job for someone who:

• 5+ years of hands-on experience building high-performance software products.
• B.Sc. or M.Sc. in Computer Science, Software Engineering or a related technical field (or equivalent experience).
• Strong software development skills; deep expertise in at least two of the following domains: Node.js, frontend/web internals (e.g. React), JavaScript/TypeScript, or browser/Chromium internals.
• Ability to work at a low level: understand and work with web-development internals, browser APIs, and extension platform mechanics.
• Experience with RESTful APIs and designing secure data handling within browser extensions.
• Strong debugging and investigative skills: able to research, triage and resolve complex issues that arise from browser/extension integration.
• Ability to own features end-to-end: from design and architecture through development, testing, deployment and maintenance.
• Prior experience building or maintaining browser-extensions or plugins (e.g. for Chrome, Edge, Firefox, or other browsers).
• Familiarity with browser-extension lifecycle and security challenges, including manifest-based extension development (e.g. Manifest V2 / V3), sandboxing, permissions model, secure data flow, etc.

Nice-to-have (bonus) skills / experience

• Prior experience building desktop applications for Windows or macOS (Electron, .NET, Swift, or similar).
• Familiarity with automated testing frameworks and relevant tooling (unit tests, integration tests, extension testing frameworks, end-to-end testing).
• Hands-on experience with AI-powered development environments (e.g., Cursor, Claude Code) and a demonstrated track record of integrating AI tools into everyday engineering workflows.

**At Similarweb, collaborating with our colleagues in-office creates a more connected, unified culture. Our best work is a product of our face-to-face collaboration, with the ability to work partially from home.**

Why you’ll love being a Similarwebber:

You’ll actually love the product you work with: Our customers aren’t our only raving fans. When we asked our employees why they chose to come work at Similarweb, 99% of them said “the product.” Imagine how exciting your job is when you get to work with the most powerful digital intelligence platform in the world.

You’ll find a home for your big ideas:  We encourage an open dialogue and empower employees to bring their ideas to the table. You’ll find the resources you need to take initiative and create meaningful change within the organization. 

We offer competitive perks & benefits: We take your well-being seriously, and offer competitive compensation packages to all employees. We also put a strong emphasis on community, with regular team outings and happy hours.

You can grow your career in any direction you choose: Interested in becoming a VP or want to transition into a different department? Whether it’s Career Week, personalized coaching, or our ongoing learning solutions, you’ll find all the tools and opportunities you need to develop your career right here.

Diversity isn’t just a buzzword: People want to work in a place where they can be themselves. We strive to create a workplace that is reflective of the communities we serve, where everyone is empowered to bring their full, authentic selves to work. We are committed to inclusivity across race, gender, ethnicity, culture, sexual orientation, age, religion, spirituality, identity and experience. Our culture of equality and mutual respect also helps us better understand and serve our customers in a world that is becoming more global, more diverse, and more digital every day.

The opportunity
We’re looking for an experienced Product Manager to join the Supersonic product team and manage our industry-leading publishing platform. In this role, you will be at the helm of our core Client SDKs: Wisdom (our centralized Unity SDK handling ads, native plugins, and business logic) and Momentum (our comprehensive LiveOps suite). Working closely with Business teams, Creative teams, Designers, and R&D, you will ensure our game developers have a seamless, powerful, and unified stack to build and scale top-charting games.

As the Product Manager for these critical developer-facing tools, you will lead the product planning and execution throughout the entire lifecycle. This includes gathering and prioritizing requirements from internal studios and developers, driving release execution, writing and maintaining crystal-clear integration documentation, and syncing with various dev teams at ironSource, sales, marketing, and support to ensure revenue and customer satisfaction goals are met.

What you'll be doing

• Manage Complex SDK Products: Oversee the functionality, performance, and developer experience (DX) of both the Wisdom and Momentum SDKs.
• Drive LiveOps: Lead the vision for Momentum, ensuring LiveOps features, analytics events, and dashboards are optimized, unified, and easy to implement across our entire game portfolio.
• Streamline Game Infrastructure: Continuously improve Wisdom, ensuring games can interact with a clean SDK seamlessly handles native plugins, remote config, and third-party ad integrations under the hood.
• Set the Strategy: Identify significant opportunities and drive product vision, strategies, and roadmaps in the context of broader organizational goals.
• Navigate a Dynamic Environment: Maximize efficiency in a constantly evolving environment where processes are fluid and creative solutions are the norm.
• Lead Cross-Functional Teams: Motivate and guide a team of engineers and other cross-functional representatives while maintaining team health and morale.
• Ensure Delivery: Monitor the progress of initiatives through the product development lifecycle, identifying risks and opportunities while keeping all stakeholders informed.

What we're looking for

• 4+ years of product management experience, preferably with technical products, APIs, SDKs, or developer-facing tools.
• Strategic Ownership: Ability to define a compelling product, chart a clear path to market, and evangelize that vision internally and externally while taking full ownership of the product.
• Agile Expertise: Proven experience working in an agile development environment alongside technical engineering teams.
• Strong Leadership: Exceptional organizational, leadership, and execution skills.
• Communication: Excellent written and verbal English.

You might also have

• Gaming / Unity Experience: Familiarity with mobile game development (iOS & Android), the Unity game engine, or LiveOps platforms.
• Ad-Tech Knowledge: Experience within the online advertising industry (publisher/developer side).
• Proven Track Record: Demonstrated success in bringing commercially viable tech products to market.
• End-to-End Execution: Experience going through a full product lifecycle, integrating customer feedback into product requirements, driving prioritization, and overseeing pre/post-launch execution.

Additional information

• Relocation support is not available for this position
• Work visa/immigration sponsorship is not available for this position

Benefits
At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program

Life at Unity
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect Privacy Policy and Applicant Privacy Policy. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

#SEN #LI-SC1

At Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online. 

Our unique data and solutions empower over 4,300 customers globally, including industry giants like Google, eBay, and Adidas, to make game-changing decisions that drive their digital strategies. 

In 2021, we went public on the New York Stock Exchange, and we continue to reach new heights! Come work alongside Similarwebbers across the globe who are bright, curious, practical and good people.

We are looking for an Android Developer.

What does the day to day of a Mobile Developer at Similarweb look like:

• Design and write (a lot of) high-quality, functional code of B2C apps with millions of paying and non-paying users.
• Tackle challenges and find creative and innovative ways to solve them.
• Determine feasibility & take part in decision-making by performing risk management and evaluating trade-offs.
• Contribute to your team development velocity and quality confidence.
• Improve your skills, learn from and mentor top-notch engineers and enrich other team members.
• Perform code reviews, evaluate implementations, and provide feedback.
• Have lots of fun!

Requirements

• B.Sc. or M.Sc. in Computer Science or a related field or equivalent work experience. 
• At least 3+ years of related experience in software development with 2+ years of experience in native Android app development (using Java/Kotlin). 
• Have recent experience working on at least one app which was published to the Playstore.
• Experience with Jetpack Compose and Kotlin coroutines.
• Experienced with CI/CD pipelines (Gitlab CI, Github Actions, etc.) and automatic testing frameworks - advantage 
• Experienced with with iOS apps development - advantage 
• Experienced with Node.js and cloud technologies (S3, EC2, EMR or comparable services) - advantage 
• Comfortable taking challenges and learning new technologies, including new coding languages.
• Passionate for high-scale ecosystems.
• Excellent team player with strong communication skills.
• High proficiency in both written and spoken English.

Why you’ll love being a Similarwebber: You’ll actually love the product you work with: Our customers aren’t our only raving fans. When we asked our employees why they chose to come work at Similarweb, 99% of them said “the product.” Imagine how exciting your job is when you get to work with the most powerful digital intelligence platform in the world.

You’ll find a home for your big ideas:  We encourage an open dialogue and empower employees to bring their ideas to the table. You’ll find the resources you need to take initiative and create meaningful change within the organization. 

We offer competitive perks & benefits: We take your well-being seriously, and offer competitive compensation packages to all employees. We also put a strong emphasis on community, with regular team outings and happy hours.

You can grow your career in any direction you choose: Interested in becoming a VP or want to transition into a different department? Whether it’s Career Week, personalized coaching, or our ongoing learning solutions, you’ll find all the tools and opportunities you need to develop your career right here.

Diversity isn’t just a buzzword: People want to work in a place where they can be themselves. We strive to create a workplace that is reflective of the communities we serve, where everyone is empowered to bring their full, authentic selves to work. We are committed to inclusivity across race, gender, ethnicity, culture, sexual orientation, age, religion, spirituality, identity and experience. We believe our culture of equality and mutual respect also helps us better understand and serve our customers in a world that is becoming more global, more diverse, and more digital every day.

The opportunity
Aura, a revolutionary large-scale mobile platform used by millions globally, is looking for a skilled and motivated Android developer to join our elite Android SDK team. This team designs and develops cutting-edge infrastructure deeply integrated with the Android OS, delivering exceptional modular SDK components.

If you are someone who thrives on technically challenging work “under the hood,” enjoys clean architecture, and wants to make a meaningful impact on a large-scale platform, this role is ideal for you.

Join Aura’s elite Android SDK team and help shape the future of mobile platform used by millions worldwide. As a Senior Android Developer, you’ll work on technically challenging projects at the deepest levels of Android, architecting modular SDK components that enable scalable and reliable application development.

Success Indicators:

Short-term success means delivering high-performance, well-tested SDK modules and collaborating effectively across teams. Long-term, you’ll drive architectural improvements, refactor legacy systems, and help define Aura’s technical strategy.

Impact:

Your work will directly influence the stability, scalability, and innovation of Aura’s global platform, helping millions of users enjoy seamless experiences.

Benefits & Opportunities:

Collaborate with top-tier Android professionals.

Technical growth on industry-leading projects.

A culture focused on excellence, agility, and innovation.

What you'll be doing

• Designing, developing, and maintaining modular Android SDK components for global-scale applications.
• Collaborating with product managers, QA, and cross-functional R&D teams to ensure reliable SDK delivery.
• Writing high-quality Kotlin and Java code with robust test coverage.
• Defining technical strategy, refactoring legacy modules, and optimizing architecture for scalability.
• Documenting technical work and contributing to developer tooling to improve team efficiency.

What we're looking for

• Advanced proficiency in Kotlin, including coroutines and advanced language features.
• Solid experience with Java for legacy codebase support and integrations.
• Expertise in building clean, testable, and maintainable code for modular systems.
• Deep understanding of client-server communication via REST APIs.
• Experience managing background tasks (threading, WorkManager, CoroutineWorker) and memory management.

You might also have

• Experience building and maintaining Android SDKs used across multiple products.
• Knowledge of system apps, privileged applications, shell commands, and system APIs.
• Advanced skills with Gradle Kotlin DSL and custom Gradle plugins.
• Familiarity with instrumentation frameworks like Kaspresso, Espresso, or UIAutomator.
• Experience with Jetpack Compose, dependency injection (Koin), and crafting CI/CD pipelines.

Additional information

• Relocation support is not available for this position
• Work visa/immigration sponsorship is not available for this position

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

#SEN #LI-SC1

The opportunity
We’re looking for a Developer Support Engineer to join our growing team in Tel Aviv. In this role, you’ll become an expert in our products and serve as a key technical point of contact for both customers and internal teams. You’ll have a direct impact on customer satisfaction and product quality by resolving complex issues and working closely with R&D, Product, and Business teams.

This is an opportunity to deepen your technical knowledge, build cross-functional partnerships, and drive meaningful improvements in both user experience and internal processes. Join us and be part of a team where your ideas, initiative, and technical skills will make a real difference.

What you'll be doing

• Investigate complex technical issues and identify root causes and solutions using diagnostic tools.
• Provide high-level technical support to strategic customers and internal teams.
• Collaborate closely with R&D and Product teams to escalate and resolve issues and improve product functionality.
• Create and maintain internal documentation and knowledge base articles.
• Deliver technical training to other teams and support cross-functional projects.

What we're looking for

• Proven ability to troubleshoot and analyze system and application-level issues.
• Hands-on experience with SQL/BigQuery and data analysis in Excel.
• Ability to learn and understand complex systems and technologies quickly.
• Excellent communication skills in English, both written and verbal.
• Highly self-motivated and accountable, with strong organizational and time management skills.

You might also have

• Experience with tools such as Charles Proxy and Postman.
• Previous experience in technical support, QA, or data analysis roles.
• Background in a technical or scientific field such as Computer Science, Industrial Engineering, Biology, or Physics.

Additional information

• Relocation support is not available for this position
• Work visa/immigration sponsorship is not available for this position

Benefits
At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program

Life at Unity
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect Privacy Policy and Applicant Privacy Policy. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

#MID #LI-IA1

About Guidde

Guidde is an AI digital adoption platform that serves as the creation and consumption hub for modern organizations. Founded in 2020 by seasoned entrepreneurs, we use generative AI to transform workflows into rich, multi-format documentation in minutes. Our platform helps teams scale knowledge across employees, customers, and even AI systems, turning everyday processes into instant, in-app video guiddes that live where work actually happens.

More than 4,500 organizations worldwide, from fast-growing startups to Fortune 500 enterprises, rely on Guidde to reduce support load, accelerate onboarding, and make knowledge accessible on demand. We’re building the future of how knowledge is created, shared, and experienced.

The Ideal "Guidder" is like our platform - clear, impactful, and focused on delivering value. We blend a startup environment with sports team principles - strategic in planning, collaborative in execution, and obsessed with customer wins. We value doers who listen more than they talk and who show up ready to play their best game. Ready to make your mark on our roster? Go Guidde!

If you are a people-first technical leader who treats internal developers as customers, believes in enabling teams through great platforms (not gatekeeping), and enjoys turning infrastructure into a growth accelerator—then your place is with us!

What will you do?

• Lead and grow the Platform team - Manage, mentor, and set standards for a cross-functional team spanning platform, automation, backend, and architecture
• Own the platform roadmap - Treat the platform as a product by defining and executing a roadmap for cloud infrastructure, observability, and service templates
• Increase engineering velocity - Identify bottlenecks across the R&D lifecycle and implement solutions that help teams ship faster and safer
• Architect for scale and reliability - Design infrastructure that supports high-scale video rendering and AI workloads in collaboration with product R&D teams
• Enable self-service - Drive the shift from ticket-based operations to developer self-service for environments, services, and deployments
• Partner across R&D - Work closely with product groups to reduce cognitive load and improve the developer experience

What will you need to have?

• Platform or DevOps leadership experience - 2+ years leading DevOps, SRE, or Platform teams while balancing stability and long-term strategy
• Strong cloud-native background - 5+ years working with AWS or GCP, Kubernetes, and infrastructure-as-code
• Hands-on technical authority - Ability to dive into code or infrastructure (Terraform, Python, Go) when needed to unblock teams
• Product mindset - Experience building internal platforms based on developer feedback and measuring success through adoption
• Broad technical understanding - Comfortable across the stack, from frontend build systems to backend services and databases
• Clear communicator - Able to translate infrastructure work into business impact and align multiple R&D stakeholders

Bonus points if you have:

• Led a transition to self-service developer platforms
• Experience supporting AI-heavy or compute-intensive workloads
• Built “golden paths” that meaningfully improved developer productivity

Your journey with Guidde

• Leave Your Mark: Build the platform foundation that enables Guidde to scale faster, safer, and smarter
• Work Your Way (Hybrid): Enjoy a flexible work arrangement based in Tel Aviv
• Innovate Together: Collaborate with senior engineers and product teams to shape how Guidde builds and ships software
• Fuel Your Growth: Expand your leadership scope across platform strategy, org design, and developer experience
• Your Value Matters: Receive a competitive compensation and benefits package

We hire talented and passionate people from a variety of backgrounds because we want our global employee base to represent the wide diversity of our customers. If you're excited about a role but your past experience doesn't align perfectly with every bullet point listed in the job description, we still encourage you to apply. If you're a builder at heart, share our company values, and are enthusiastic about making software toolmaking ubiquitous, we want to hear from you.

• Championing DevOps culture: Identify friction points and implement scalable automation to improve reliability, delivery speed, and developer experience.
• Operating and optimizing production environments: Leverage infrastructure as code and modern observability tools to ensure stability and performance.
• Empowering R&D: Build intuitive internal tools that foster a self-service culture and enable teams to own their operational workflows.
• Leading deployment lifecycles: Drive architecture, design, and hands-on implementation for deployments across multiple regions and environments.
• Driving innovation with impact: Collaborate across teams, challenge the status quo, and take ownership of technical decisions.

•  4+ years as a DevOps, SRE, or Production Engineer.
• Cloud expertise: Hands-on experience with production workloads on public cloud (GCP/AWS/Azure).
• Containers & Microservices: Proficiency with Docker, Kubernetes, and microservices architectures.
• CI/CD & release engineering: Strong knowledge of pipelines and tools (GitHub Actions, GitLab, Jenkins, ArgoCD, Argo Rollouts).
• Infrastructure as Code: Experience with Terraform, Terragrunt, or similar tools.
• Programming & automation: Scripting/programming skills in Bash, Python, or Go.
• Observability: Familiarity with OpenTelemetry, Prometheus, Grafana, VictoriaMetrics, or similar tools.
• Team spirit: Collaborative, curious, and driven. You challenge ideas constructively, and thrive in an empowering, positive environment.
• Innovation & adaptability: Ability to learn quickly, adopt new technologies, and push boundaries while understanding real-world constraints.