לוח משרות דרושים jobs for seniors, לחיפוש זה נמצאו 500 משרות

We are currently seeking a highly skilled and experienced Senior Android Developer to join our talented mobile development team. As a Senior Android Developer, you will have the opportunity to work on exciting projects, develop innovative mobile applications, and contribute to the growth and success of our company.

Responsibilities
Collaborate with cross-functional teams to design, develop, and maintain high-quality Android applications.
Take ownership of the entire app development lifecycle, from conceptualization to deployment and ongoing maintenance.
Lead and mentor junior developers, providing guidance and support to ensure the delivery of exceptional mobile applications.
Architect and implement robust, scalable, and efficient solutions while adhering to best practices and coding standards.
Collaborate with designers and product managers to create user-friendly and visually appealing interfaces.
Continuously optimize application performance, ensuring smooth user experiences across different devices and screen sizes.
Stay up-to-date with the latest trends and advancements in Android development, and proactively share knowledge with the team.

Required Senior Microsoft Sysadmin
We are seeking a highly skilled and experienced Senior Microsoft Sysadmin to join our IT team. The ideal candidate will be responsible for managing and supporting our Active Directory and Office 365 environments, ensuring optimal performance, availability, and security. This role requires in-depth knowledge of Entra ID, SharePoint, OneDrive Exchange online and Teams technologies and the ability to lead complex infrastructure projects.
The position requires on-site presence 4 days per week (and 1 from home): 2 days at our Jerusalem site and 2 days at one of our other locations in Ramat Gan, Tel Aviv, or Petach Tikva.
What will your job look like:
Manage and support Microsoft Active Directory in sync with Entra ID
Manage and support Office365 environment with focus on SharePoint online and Teams
Implement and monitor applications and users authentication (AD, Entra ID)
Manage Users, Group and Computer objects and create Group Policy
Troubleshoot Windows Server Performance issues
Setup Entra ID single sign on (SSO), Enterprise applications and conditional access rules
Support and integrate applications running on Windows platform
Implement security fixes and enchantment across multiple environments
Provide second level support for operations issues in Microsoft environment.

We are seeking a skilled and experienced Frontend Developer to join our dynamic team. If you have a passion for creating modern, high-performance user interfaces and enjoy working with cutting-edge technologies, this is the opportunity for you!

Responsibilities:
Work with React and/or Vue3 to create dynamic and advanced UI components.
Collaborate with Backend teams to develop tailored solutions using Node.js.
Work with TypeScript and understand its benefits and challenges.
Build interactive, user-friendly interfaces while maintaining high performance.
Participate in system design and contribute to improvements and upgrades of existing systems.
Work in an Agile environment and use version control tools (e.g., Git).

We are looking for a passionate Senior Data Scientist to join our all-star team. This is an amazing opportunity to join a multi-disciplinary A-team while working in a fast-paced, results, marketing and data-oriented environment. If you are experienced but still hungry to learn and impact - wed love to have you on our team!

What Youll Do:
Devise, initiate, manage and execute cutting-edge exploration and exploitation projects.
Apply your knowledge of Data Science, Machine Learning and AI-driven algorithms to create scalable data solutions.
Analyze extremely large (petabytes) and diverse datasets to solve complex problems, and develop automated, intelligent systems to address them.
Design, build and deploy AI/ML models (including predictive models, recommendation systems and generative AI solutions) to drive business impact.
Leverage modern AI tools and frameworks to accelerate research and production workflows.
Proactively seek growth opportunities aligned with core KPIs.
Enable real-time and near real-time data insights - instant data gratification guaranteed.

We are looking for a visionary and hands-on Senior Mobile Infrastructure Developer to take a key role in designing, building, and scaling our mobile infrastructure.
In this role, you will work across native (iOS/Android) and cross-platform (React Native) environments, focusing on performance, scalability, and developer experience. You will play a central role in shaping the mobile foundations that enable fast, reliable, and high-quality product development.
Key Responsibilities
Mobile Infrastructure Development:
Design, build, and maintain scalable infrastructure in React Native to support mobile app development and deployment
Lead best practices and implementations in areas such as:
Mobx
Geolocation and geofencing
WebView
Encryption
Backend-mobile communication interfaces
Media compression and management
Code Push
Performance optimization and app startup time
CI/CD & Automation:
Implement and maintain CI/CD pipelines for iOS, Android, and React Native platforms
Automate and optimize build processes, testing, and deployments
Improve developer velocity through tooling and infrastructure enhancements
Architecture & Design:
Design and evolve mobile architecture aligned with best practices for native (Swift, Kotlin) and React Native
Continuously improve performance, scalability, and security
Evaluate and adopt modern tools, frameworks, and approaches
Release Management:
Take ownership of the mobile release lifecycle, ensuring smooth and reliable releases
Collaborate with QA, developers, and product teams to maintain high quality
Maintain versioning, release documentation, and rollout strategies
Collaboration:
Work closely with engineering, product, and design teams to align solutions with business needs
Partner with DevOps and infrastructure teams to improve system reliability and delivery
Share knowledge and contribute to raising the bar of mobile development practices across the team
Monitoring & Maintenance:
Implement monitoring and observability tools for app performance and reliability
Troubleshoot and resolve issues across pipelines, builds, and production environments
Ensure compliance with best practices and industry standards.

he industry leader in Autonomous Security Operations, is hiring a Senior Software Engineer to help build the platform that's redefining how cyber-security teams operate. This is a great opportunity for
experienced engineers who want to work on high-scale distributed systems and AI-driven workflows at a top-tier AI-first engineering company. The ideal candidate is a strong backend engineer who thrives on scale, performance, and cost challenges, and is excited to own features end-to-end.
Responsibilities:
Develop a best-in-class AI SOC platform that automates SOC tasks using AI, automated forensics, threat intelligence, and comprehensive analysis
Build and integrate AI workflows in a big data system that processes massive, continuously growing volumes of data daily
Own the full feature cycle, from research and design through to deployment and production monitoring
Tackle scale, performance, and cost challenges at every layer of the stack
Join a team of talented engineers who strive to make a huge impact on our users and product

Required Senior Backend Developer
As a Senior Backend Developer, you will:
Design and develop challenging, ever-changing isolation systems
Provide innovative and creative solutions to diverse problems
Define, investigate and research solutions to achieve defined objectives

We are disrupting the multi-trillion dollar transportation industry with our advanced Customer data Platform (CDP). Our work happens in the fast lane as we bring AI-powered, data -driven solutions to a quickly evolving industry. Our team is made up of curious and creative individuals who are always looking to achieve the impossible. We are bold, collaborative, and goal driven, and, at our core, we believe every voice has value and can impact our bottom line. If you are a creative, solutions oriented individual who is ready to put your career in drive, we are the place for you! We are looking for Senior Engineers who treat AI as a core part of their workflow - people who experiment, iterate, and know how to get real value out of AI tools. Flexibility, curiosity, and a problem-solving mindset are must-haves. In this role you will have the opportunity to take ownership of the development of groundbreaking, AI-driven products and work on interesting projects inside a smart, fun, and dynamic engineering team. This position is based out of our Jerusalem or Tel-Aviv offices and reports to the Dev team lead.

What you will be responsible for:

* Write clean, high-quality, high-performance, maintainable code.
* Ensure that the projects you work on meet business objectives and coding standards.
* Support the deployment and testing of new products and features.
* Collaborate with cross-functional teams to gather and analyze requirements, translating them into technical specifications.
* Design and implement APIs and integrations with third-party services to enhance system functionality.
* Optimize application performance through code profiling, monitoring, and refactoring as necessary.
* Implement automated testing frameworks to ensure code robustness and reliability.
* Participate in code reviews and provide constructive feedback to peers to foster continuous improvement.
* Stay updated with emerging technologies, best practices, and industry trends to drive innovation within the team.
* Assist in the establishment and enforcement of development standards and coding conventions.

Why you should join us:

* An awesome global team of forward-thinking, innovative go-getters
* Integrate with tech titans: Work directly with APIs from Google, facebook, Microsoft, and more.
* Be part of a rapidly scaling company poised for the future.
* Learning and growth opportunities within a fast-paced SaaS startup environment
* Clear career advancement path for strong performers
* As a part of our team, your success in this role is crucial to our company's growth. We are committed to supporting you in achieving your KPIs and goals and providing regular feedback to help you reach your full potential. Together, we can make a real impact and achieve great things!
* And how can we forget? Cibus and lots of yummy kitchen treats:-) In the meantime, you can get to know us a little better by checking out  on instagram facebook LinkedIn Are you the one? Send your resume to us

we are looking for a Senior Back-End Developer.
As a Senior Back-End Developer at Sweep, youll play a critical role in shaping the foundation of our innovative platform. Working alongside a talented team in Tel Aviv, you will:
Design and develop core products and features that empower our users to achieve their goals.
Partner closely with product managers, front-end developers, and other stakeholders to deliver scalable and impactful solutions.
Participate in all stages of the product development lifecycle, from concept and design to deployment and maintenance.
Take initiative in solving complex technical challenges while contributing to the strategic direction of our technology stack.

We are looking for an exceptional and passionate Back-End Developer to join our team. This role involves designing and implementing the backbone infrastructure and APIs for our applications, ensuring a great user experience.

Responsibilities:
Be responsible for the products architecture and maintain its performance in challenging circumstances.
Maintain high standards of software quality by establishing best practices.
Collaborate with various stakeholders to plan, design, develop, test and maintain extraordinary features.
Translating requirements into high-quality code.
Seeing through a project from conception to finished product.
Collaborating with a team of skilled developers to develop high-traffic, cloud-based applications.
Participating in code reviews to maintain code quality and sharing best practices with the team.
Provide guidance and mentorship to junior developers, promoting continuous learning and improvement within the team.

A leading creative technology company on a mission to empower creators and brands to bring their vision to life with video. Offering cutting-edge AI tools and models for image, video, and voiceover creation, alongside high-quality creative assets and powerful editing tools, we enable creators to stay on trend, and achieve their creative goals. Trusted by over 30 million creators worldwide and top brands including Google, Amazon, Microsoft, and Versace, we provide a seamless, subscription-based platform with a global license, giving creators everything they need to produce professional video content efficiently. We are looking for a Senior backend Engineer to join our new Platform Infrastructure team. In this foundational role, youll help build the shared backend systems, frameworks, and tooling that power every product across the company. If youre passionate about solving hard technical problems, shaping internal architecture, and scaling best practices across teams - we want to hear from you.
Wake Up for This
* Build for builders: Design and develop the backend infrastructure that other teams will rely on- from shared services and APIs to internal Developer tools and performance optimizations.
* Engineer at scale: Work across modern backend stacks, building reusable systems that balance flexibility with consistency.
* Drive technical standards: Partner with tech leads, designers, and developers across the company to define best practices and guide architectural decisions.
* Lead by example: Mentor other engineers, support their growth, and help raise the overall bar for backend quality and maintainability.
* Create real impact: Your work will improve development velocity, code quality, and User Experience for millions of creators and countless internal users.

Were looking for a hands-on Senior Automation Engineer to join our QA Automation team and play a key role in shaping the quality, scalability, and reliability of SaaS cyber platform.
In this role, youll own and evolve automation strategy, design robust testing systems, and influence engineering practices across teams. Youll work on complex cloud, security, and data-driven flows, while using AI tools as part of your daily workflow to accelerate development, improve test coverage, investigate failures, and increase automation efficiency.
The Responsibilities:
Lead the design, development, and maintenance of automated tests across UI, API, and integration layers.
Collaborate closely with developers and QA engineers to define robust test strategies and drive quality from the ground up.
Build and evolve scalable, maintainable test frameworks that empower fast and confident delivery.
Integrate automation into CI/CD pipelines, maintaining high coverage across services and components.
Participate in feature planning to align test efforts early and ensure full lifecycle coverage.
Leverage infrastructure-as-code and scripting to streamline and optimize testing environments.

We are looking for an experienced, driven, and detail-oriented Senior Collections & AR Specialist to join our CFO Office.

As part of the Billing team, you will report to the Billing Director and take ownership of our global collections operations. You will work directly with customers and collaborate closely with Finance, Sales, Customer Success, Account Management, and other cross-functional teams to ensure timely payments, resolve complex billing and payment issues, and identify opportunities to improve processes and drive operational efficiencies to support the companys cash flow performance.

This is a hands-on role for someone who enjoys building strong customer relationships, solving problems, and continuously improving processes in a fast-paced global SaaS environment.


What Youll Do

Own and manage the day-to-day global collections process across our customer base.

Drive collections efforts for strategic and complex customer accounts.

Monitor accounts receivable and proactively follow up on outstanding and overdue balances.

Communicate directly with customers to resolve payment delays, disputes, and billing-related issues.

Identify at-risk accounts and take timely action to prevent overdue balances.

Independently manage customer escalations and complex collection cases.

Manage AR-related activities, including payment allocations, credits, refunds, invoice adjustments, receipts, and credit memos.

Serve as a key point of contact for customers regarding invoices, payments, and account balances.

Partner with Sales, Customer Success, and Account Management teams to resolve customer issues and accelerate collections.

Collaborate with the Accounting team on accounts receivable activities and month-end processes.

Track, analyze, and report on collections activity and accounts receivable performance.

Generate, maintain, and regularly update Accounts Receivable Aging Reports and other collections-related reporting.

Identify opportunities to improve collections processes and increase operational efficiency.

Maintain accurate and up-to-date customer account records across relevant systems.

Required Senior Mobile Developer (Flutter)
Herzliya, IL
About the role:
Finonex is a long-standing, stable trading-platform company, delivering advanced online trading technology to global partners for over a decade.
Join our Mobile R&D team and help build high-scale mobile trading applications used by customers worldwide.
As a Senior Flutter Developer, you will design, develop, and maintain cross-platform mobile applications while contributing to architecture, performance, and engineering best practices in a fast-paced fintech environment.
In this role you will:
Develop and maintain Flutter applications for Android and iOS.
Contribute to architecture, scalability, performance, and code quality initiatives.
Build and integrate REST APIs, WebSockets, and third-party SDKs.
Collaborate with Product, Design, Backend, QA, and DevOps teams.
Support release processes, deployments, and production troubleshooting.
Improve application stability, performance, and user experience.
Mentor team members and participate in code reviews.

Required Senior Python Software Engineer
The Role:
Our group is responsible for building software enabling both the large-scale quantitative research operations that drive our platform and the production of our portfolio. The team is currently embarking on a multi-year journey to provide a powerful, scalable, and efficient platform to drive the firms next decade of growth. We are looking for someone who can own some of the unique technical challenges inherent in the problem and who can bring solid experience and perspective to the team.