Mobile Developer (javascript) jobs in Israel

• Write, execute, and maintain automated test scripts for functional, regression, and performance testing within CI/CD pipelines to enable continuous testing.
• Work closely with developers, product managers, and manual QA engineers in a cross-functional Scrum team to define test strategies, improve testability, and ensure high product quality.
• Investigate test failures, report defects, and continuously refine automation scripts to improve reliability and efficiency in detecting issues early in the development cycle.

• Strong hands-on experience with automation frameworks like Appium for Android and iOS testing.
• Proven experience in Java/Kotlin for writing automation scripts and integrating tests into the development pipeline.
• Experience with CI/CD tools (Jenkins, GitHub Actions) and version control systems like Git to support continuous testing.
• Strong understanding of software testing principles and experience with API testing and test management tools (TestRail, Jira).
• Ability to work in an Agile/Scrum environment, collaborate with developers, product managers, and QA engineers, and actively contribute to test strategies and improvements.
• BSc in Computer Science or equivalent.

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

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.

Why You'll Love This Role:

• Take ownership of major projects and core features with significant business impact.
• Work alongside skilled engineers in a fast-paced, high-scale environment.
• Tackle challenging technical problems using cutting-edge tools like Kafka and Aerospike.

• Design, develop, and monitor new features for the platform, including components supporting targeting, attribution, and budget management.
• Maintain and optimize the performance of critical backend systems.
• Refactor and improve legacy code to ensure scalability and efficiency.
• Lead efforts to guarantee system reliability and low latency in a high-concurrency environment.
• Collaborate with peers and across teams to deliver high-quality, production-ready solutions.

• Proficiency in backend development with Scala (highly preferred) or Java.
• Strong understanding of distributed systems and real-time, high-concurrency applications.
• Experience with Kafka and other streaming/messaging systems.
• Extensive experience debugging and optimizing high-scale production environments.
• Proven ability to design and build backend systems focused on performance and scalability.

• Hands-on experience with Aerospike or other NoSQL databases.
• Familiarity with Kubernetes or container orchestration tools.
• Knowledge of functional programming paradigms.
• If you're looking for a role where you can contribute meaningfully, tackle exciting challenges, and work with a friendly, professional team that values collaboration and expertise, we’d love to hear from you!

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

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.

About the role:

We are looking for a talented and creative Mobile OS Research Developer to join us in combating online fraud. In this role, you'll play a key part in identifying and neutralizing sophisticated fraudsters in real-time, at a large scale, for some of the world's largest enterprises. This role requires responsibility, creative thinking, and a can-do attitude to solving problems with non-trivial constraints - this is not a “brute force” hacking/reversing type role.

What you'll be doing:

• Collaborate with a team of passionate researchers to solve modern digital intelligence challenges and uncover groundbreaking discoveries together.
• Research the internals of different mobile OSs, find lesser-known APIs, understand upcoming features, and design innovative solutions to leverage them in our products.
• Develop code for both iOS and Android within Forter’s SDK using ObjC/Swift and Java/Kotlin.
• Extract powerful data from the device while being extra careful about safety (zero crashes), and performance (battery, network, etc.).
• Take ownership of the entire data flow process from concept to implementation, collaborating closely with analysts and engineers to ensure seamless integration.
• Deliver and publish SDKs to production which will be used by thousands of merchants to interact with tens of millions of users each day.

What you'll need:

• A love for unraveling mysteries and digging deep into complex environments.
• 4+ years of experience and proven expertise in mobile internals, with a strong background in iOS or Android (iOS experience is a plus).
• Experience building modern mobile apps / SDKs, OS Services, APIs, and development cycles.
• Awareness and familiarity with mobile developer concerns when building apps (security, performance, privacy, compatibility, etc.) at scale.
• Up-to-date knowledge of new OS beta releases and upcoming changes/features.
• Ability to identify risks and roadblocks that could impact our code/SDK/legal in the future.
• Backend experience is required; experience building systems at scale, especially with Node.js, is an advantage.
• Familiarity with reverse engineering tools and techniques (an advantage).

Trust is backed by data – Forter is a recipient of over 10 workplace and innovation awards, including:

• Great Place to Work Certification (2021, 2022, 2023, )
• Fortune’s Best Workplaces in NYC (2022, 2023 and )
• Forbes Cloud 100 (2021, 2022, 2023, 2024 and )
• #3 on Fast Company’s list of “Most Innovative Finance Companies” ( )
• Anti-Fraud Solution of the Year at the Payments Awards ( )
• SAP Pinnacle Awards “New Partner Application Award” (2023)
• Fintech Breakthrough Awards – Best Fraud Prevention Platform (2023)

By submitting your application, you confirm that you have read and accept Moon Active’s .

We’re looking for a Senior BI Developer who’s excited about turning data into real impact.

In this role, you’ll be the force behind data-driven decision-making across the company, building scalable pipelines, smart data models, and BI solutions that power millions of users. You’ll partner with Product, R&D, and Marketing to uncover insights, shape strategies, and keep us moving fast, and always two steps ahead.

If you love solving complex data challenges, thrive in an , open-minded environment, and want to see your work make a visible difference, you’ll feel right at home here.

Be a Strategic Data Partner

• Partner with Product, Marketing, and R&D leaders to understand challenges and propose solutions
• Present insights confidently to all levels-analysts to executives
• Translate business problems into technical solutions, understanding the "why" behind requests
• Proactively identify data opportunities before being asked

Build BI Solutions

• Design data marts (dbt + Databricks) and Tableau dashboards that teams rely on daily
• Own full lifecycle: requirements → delivery → presentation
• Ensure solutions are fast, reliable, and trusted

Elevate Team Standards

• Set quality bar through excellent code, documentation, and communication
• Mentor developers on SQL, data modeling, and dashboard design
• Drive data governance and QA processes

Solve Technical Challenges

• Turn high-volume, messy data into a reliable analytics infrastructure
• Optimize performance and scalability
• Lead technical initiatives (migrations, architecture improvements)

Technical Foundation (Must-Haves)

• 4+ years as a BI Developer in SaaS/eCommerce
• SQL mastery and strong data modeling skills
• Hands-on with: dbt, Databricks, Tableau, Git
• Data warehouse architecture and quality frameworks

Stakeholder Partnership:

• Excellent communicator who explains technical concepts clearly
• Service mindset-view stakeholders as partners
• Confident in presenting to leadership

Business Orientation:

• Understand the "why" behind data requests
• Connect data work to business outcomesממ
• Learn the domain and speak stakeholder language

Work Style:

• Proactive problem-solver who creates clarity from ambiguity
• Independent, quality-focused, innovative thinker
• Growth mindset and collaborative team player