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We are seeking a Backend Developer with a deep understanding of web application architecture, server-side programming, and a passion for optimizing backend systems. The ideal candidate will thrive in a collaborative environment and bring a wealth of experience to help maintain and improve the performance of our backend systems, ensuring high availability, scalability, and reliability.
As a Backend Developer, you will play a key role in developing and maintaining robust, efficient, and scalable Python-based backend systems. This includes building and optimizing data storage solutions, implementing APIs, and managing databases using clean and maintainable code. Youll be part of a dynamic team dedicated to solving complex technical challenges and delivering solutions that meet client and team requirements.

Role:
Build and optimize Python-based backend services and APIs to deliver real-time content recommendations with low latency across multiple data centers.
Handle large-scale data processing and ensure the performance and scalability of backend systems.
Design and implement efficient data storage and retrieval mechanisms using databases like PostgreSQL, MySQL, and NoSQL systems (Redis, Elasticsearch).
Integrate with cloud platforms (AWS, GCP, or similar) to deploy and manage backend services, ensuring high availability and fault tolerance.
Collaborate with cross-functional teams to understand business requirements and translate them into effective backend solutions.
Write clean, maintainable, and well-documented Python code that adheres to industry best practices.
Stay up-to-date with emerging technologies and trends in backend development, and continuously improve the backend stack.

The performance engineering team for Service Cloud specializes in a deep understanding of its features, system architecture, usage patterns & traffic; and uses this knowledge to drive synthetic transactions for performance and scale insights. The team engages in analyzing complicated performance and scale challenges by developing various test models to simulate production traffic and to project growth. This is a great opportunity for engineers who are seeking to build & grow their career in performance engineering as well as to develop scaling and optimization insights on complex cloud applications. In this role, they will get software development opportunity to build tools and frameworks to measure, analyze, and optimize performance and scalability.

Responsibilities:

As a Performance Engineer with the Service Cloud team you will be responsible for:
Work closely with management, product owners, developers and quality engineers to understand product requirements, business use cases and to design appropriate performance/scalability simulations to measure and analyze performance and obtain insights into scalability and solve potential bottlenecks.
Participate in discussions and planning with other members of the engineering and product teams.
Design and implement scalability, stability, stress, reliability, availability, and longevity simulations using industry standard tools and custom developed software.
Encourage sound design principles that result in optimal code and non intrusive instrumentation.
Champion the definition of appropriate SLIs/SLOs appropriate service monitoring.
Mentor engineers in the organization.
Influence architecture by offering solutions for performance and scale challenges.

We are looking for a Backend Software Engineer to join our growing team. Youll help design and build a complex SaaS platform that integrates with security systems, on-prem tools, and a powerful calculation engine, all while providing the best user experience. In our team, youll work closely with colleagues across Product, Cyber, DevOps, and QA to continuously deliver impact. Its a startup vibe inside a big company: fast-moving, hands-on, and full of opportunities to grow. You'll deepen your skills in architecture, scalability, and secure system design and help shape something that matters.

As a Backend Software Development Engineer, you will:
Plan and design high-quality backend solutions, ensuring quality through strong architecture and comprehensive testing.
Build various core components integrated as a whole product:
Extensive and stable integration solutions to both internal and external cyber sources and systems.
Improve, validate, and innovate algorithms, calculations and analytics throughout all system components and integration points.
Work in a fast-paced and agile work environment with business-oriented delivery focus.
Communicate with team members, other technical teams and management to collect requirements, identify tasks, provide estimates and meet production deadlines
Proactively self-learn, maintain, and troubleshoot all existing system components to ensure smooth and reliable operation.
Review and rewrite legacy code to latest technologies.

We are looking for a talented Software Engineer to join the Mastercard Foundry Research and Development (R&D) team in our Tel Aviv. In this role you will be part of a highly agile team building exiting and innovative products delivered at scale to global markets.

Our team is built on a foundation of research and development, mining innovation internally, innovating new product lines with emerging technology, managing new products from inception to market validation and engaging strategically with start-ups to shape the future of commerce with and for our customers. At Mastercard you will help define the future of commerce and security solutions globally.

This team will have a diverse focus both in terms of geography and variety of technology challenges driving hard to bring innovative payment solutions to market.

Role:
This role involves working with a team of talented developers to develop high performance Java based solutions. In this role, you will be responsible for:
Design and implementation of innovative capabilities.
Work as part of an agile team.
Work closely with technical leads and other developers to define solutions.
Research alternative technical solutions to meet changing business needs.
Produce design and research documentation.
Transitioning R&D solutions to Mastercard core.

Were looking for a Senior Full Stack Developer to join our applications platform development as part of BioCatch's Applications Group.



Responsibilities:

Design, implement and maintain applications and web services within the Applications Groups ecosystem.

Design and implement testable and maintainable software solutions using both front-end and back-end technologies.

Come up with innovative ideas and recommend software improvements to existing applications.

Work closely with product managers and transform product and user requirements into technical tasks.

Build the team's domain expertise and assume product ownership.

The DevOps Engineer is a key member of the DevOps Team.

As a DevOps Engineer, you will be part of the entire R&D chain, define the deployment processes, orchestrate the provisioning of new services, design and tune the infrastructure to support the growth of our engineering and application scale, and develop tools to increase productivity across teams.

Our Stack

Kubernetes, Micro Services from all the flavors (NodeJS, Python, Kotlin, etc.), GitHub, Bitbucket, Kafka, Redis, RabbitMQ, Postgres, Apache Spark, Cloud Infrastructure, Jenkins, RunDeck, Terraform, MongoDB, Docker, Linux.

We are a fast-growing global medical device company, developing and manufacturing innovative drug delivery and infusion solutions across the continuum of care - from the hospital to the home. We are looking for an excellent data Engineer to join the winning team!
Job Description
We are looking to hire a highly skilled and experienced professional to fill the role of data Engineer. In this role, you will design, build, and maintain the data infrastructure that powers analytics, product innovation, and business decision-making across the organization. You will work closely with data scientists, data analysts, software engineers, product managers, and other teams to ensure reliable, secure and scalable access to data. We are seeking a detail-oriented professional with strong problem-solving skills, a passion for working with complex real-world data, and the drive to contribute to meaningful innovations in healthcare. We are looking for someone who is self-driven, brings a can-do spirit, and thrives in a collaborative, fast-paced environment where teamwork and clear communication are essential. Job Responsibilities: Design, develop, and maintain scalable ETL /ELT pipelines for ingesting, processing, and storing data from multiple sources Build and optimize data warehouses, data lakes, and other Storage solutions to support analytics and Machine Learning use cases. Collaborate with data scientists and analysts to ensure datasets are clean, structured, and accessible for advanced modeling and reporting. Implement data quality monitoring, validation frameworks, and automated workflows to ensure reliability and accuracy. Integrate data from disparate systems into unified views that support business intelligence and operational efficiency. Ensure compliance with healthcare data regulations and implement security measures to safeguard company data and systems. Research and adopt best practices in data engineering, cloud-native architectures, and modern data tooling. Support the deployment of data -driven applications into production environments.

Why this role matters At PassportCard, were not just modernizing systems, were building the Future Ready platform that will power the next generation of insurance and financial services. This means moving from legacy to a cloud-native, AI-ready ecosystem built on.NET Core microservices: scalable, secure, and designed for innovation. In this role, you wont just deliver codeyoull guide a team, influence architecture decisions, and ensure alignment with business goals in partnership with the Solution Manager and Product Manager. In this role, you wont just deliver code, youll lead a team, shape architecture, and influence how global customers experience our products. Help transform how insurance and financial services are delivered. At PassportCard, were modernizing mission-critical, legacy systems into a cloud-ready,.NET-based microservices ecosystemsecure, reliable, and built for scale. Your work will directly impact customers worldwide and the teams who serve them.
What youll do Design and ship scalable.NET ( C #) services and applications aligned with our architecture standards. Model domains and build resilient microservices using DDD and modern patterns. Own quality end-to-end: write clean, testable code; add unit/integration tests; debug tricky production issues. Partner across disciplinesSolution Architecture, QA, DevOps, and Productto deliver on time and with impact. Raise the bar for engineering excellence: contribute to coding standards, CI/CD, and CoE best practices. Lead and mentor the Future Ready.NET Core team, ensuring task alignment and priorities within Scrum ceremonies. Collaborate closely with Solution Manager and Product Manager to refine backlog, clarify requirements, and drive sprint success. Build cloud-native, event-driven, and AI-enabled services. Integrate BPM flows and rules engines into enterprise solutions. Leverage AI-powered tools for productivity, code quality, and problem-solving.
The toolkit youll use Languages & Frameworks:.NET ( C #), EF Core data : SQL server, PostgreSQL, Redis Platform & Delivery: Azure DevOps, Kubernetes, Docker, CI/CD pipelines Reliability & Security: Serilog, HTTPS enforcement, authentication/authorization best practices Ways of working: Agile/Scrum, cross-functional collaboration

Power the Future with us! SolarEdge (NASDAQ: SEDG), is a global leader in high-performance smart energy technology, with over 3000 employees, offices in 33 countries, and millions of products installed in over 133 countries. Our diverse product offering comprises intelligent solar inverters, battery storage, backup systems, EV charging, and complete home energy management ecosystems. By leveraging world-class engineering capabilities and with a relentless focus on innovation, we strive to create a world where clean, green energy from the sun is the primary source of power for our homes, businesses, and just about everywhere we thrive. We are looking for a passionate and dedicated, experienced Analog Engineer which will be responsible for developing complex analog and mixed-signal IC's for all the company's innovative products in the field of renewable energy. What will you be doing:
* Architecture planning using behavioral models for simulation of analog and mixed-signal circuits.
* Design, implement and verify circuits & systems to meet product requirements including schematic entry, simulation, layout and supervision.
* Verification of analog and mixed-signal sub-systems and the entire design using transistor-level.
* Validation of design by laboratory measurement.
* Support product engineering to meet manufacturing and production needs.

Country:
Israel

City:
Herzliya

We are looking for talented and ambitious individuals to join our Yoqneam IC team.

Roles and responsibilities:
The candidate will join our BE team, focusing on Full-Chip floor-planning, timing closure and integration, collaborating closely with frontend design, architecture, physical design, and analog teams. Additionally, the candidate will provide support to design teams across various methodologies and contribute to project execution efforts.
What will the candidate be doing
Lead Full Chip Layout activities & methodologies for a brand new SoC, from definition to Tape Out.
Floor Planning Top to Bottom & Bottom up FC, Sub System & Block level.
Involved in chip architecture, in close collaboration with the packaging, design & architecture teams. Exploring different floorplan structures to achieve both best area & ease of convergence.
Drive sign-off timing convergence for high performance designs at Full-chip and building block level.
Involved in definition of overall STA methodology, STA infrastructure and sign-off convergence flows, working closely with block owners throughout the project for sign-off timing convergence.
Work closely with EDA (Electronic Design Automation) vendors on latest tool feature development and qualification.