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We develop cutting-edge technology in Silicon Photonics, revolutionizing connectivity and communication in data centres. Silicon photonics is becoming a standard technology used for high-performance systems, solving challenges of performance, integration, power and cost. This technology is growing rapidly also in other markets such as Healthcare, LIDARs and other sensors. We are looking to solve difficult problems, smartly and simply, by thinking out of the box, leveraging the knowledge and know-how of the team members and working as a team to create Magic. Our Company culture is characterized by accountability for our ethics and for being fair to every employee, customer, supplier, and partner. We believe we must work hard and have fun on the way to success. We are looking for a Photonics Layout Engineer to join our integrated photonics design team. This position is also well-suited for Analog Layout Engineers who are interested in transitioning into photonic integrated circuit (PIC) design. In this role, you will be responsible for creating, optimizing and validating PIC layouts, ensuring manufacturability, performance and compliance with foundry design rules. You will work closely with device designers, process engineers and tape-out teams to deliver high-quality layouts of silicon photonics PICs. Strong candidates will have hands-on experience with industry-standard layout tools, especially Cadence Virtuoso or similar software. Understanding of photonic components, waveguide routing and automated layout generation is a major advantage. You will also contribute to layout methodologies, PCells, and design automation flows to accelerate PIC development.
Responsibilities:
o Develop and implement mask layouts for photonic integrated circuits using Cadence Virtuoso or similar software. o Create and maintain PCells for photonic building blocks (waveguides, couplers, modulators, gratings, etc.). o Perform waveguide routing, ensuring correct connectivity, bend radius limits, and low-loss optical paths. o Verify layouts using DRC, and LVS to ensure compliance with foundry requirements. o Collaborate with device designers to translate basic schematics and specifications into Software schematics and manufacturable layouts. o Optimize layouts for performance, yield, and compactness while adhering to technology constraints. o Participate in photonic design automation tool development and workflow improvements. o Prepare and manage data for tape-out and support mask review processes. o Debug layout and rule-check issues and propose corrective actions.

Dustphotonics, now part of Credo, is developing cutting-edge technology in Silicon Photonics, revolutionizing connectivity and communication in Data Centers. Silicon photonics is becoming a standard technology used for high performance systems, solving challenges of performance, integration, power and cost. This technology is growing rapidly also in other markets such as Healthcare, LIDARs and other sensors. We are looking to solve the difficult problems, in a smart and simple way, by thinking out of the box, leveraging the knowledge and know-how of the team members and work as team to create Magic. We believe in working hard but having fun on the way to success. We welcome you to join our team - Apply for your next career opportunity with us! We are seeking a talented and motivated R&D Physicist with strong hands-on experience in optical laboratory work, photonics testing and physics-based data analysis. In this role, you will be responsible for designing and carrying out experiments for SiPh chip performance and characterization, performing and analyzing laboratory experiments of chip-level optical systems assembly, and developing test setups for photonics and laser device characterization. The ideal candidate combines strong experimental skills with the ability to analyze complex physical data, develop Python-based analysis tools, automate workflows and translate measurement results into clear technical insights for the R&D team. This role may require international travel for demonstrations, exhibitions and technical activities as needed.


Responsibilities:



* Design and carry out experiments for SiPh chip performance and characterization.
* Perform and analyze laboratory experiments of chip-level optical systems assembly.
* Develop, manage, and improve setups for photonics and laser device characterization.
* Analyze optical, electrical, and electro-optical measurement data using physics-based models and statistical methods.
* Develop Python-based tools, scripts, and Jupyter notebooks for data analysis, visualization, automation, and reporting.
* Build algorithms for test data processing, performance extraction, trend analysis, and failure/root-cause investigation.
* Support automation of lab equipment, data acquisition, and test flows.
* Apply DOE, statistical analysis, and modeling techniques to improve testing methodologies and product understanding.
* Work with R&D, design, test, and engineering teams to translate experimental results into actionable conclusions.
* Contribute to the development of new testing methodologies, data-analysis methods, and characterization techniques.
* Maintain clear documentation of experiments, analysis flows, code, and results.
* Ensure adherence to experimental protocols and safety procedures.
* Maintain laboratory equipment and supplies.

We are seeking an exceptional Senior Backend Engineer to join our Platform Group, where you will architect and develop shared infrastructure components that power enterprise security and identity products. This is a highly collaborative role requiring both technical excellence and strong cross-functional partnership skills.

What You'll Do
As a Senior Backend Engineer on our Core Platform team, you will:

Design and build shared platform components used across multiple product teams, ensuring scalability, reliability, and maintainability

Architect distributed systems using microservices and event-driven patterns that support enterprise-scale workloads

Own critical backend services from conception through deployment, including code quality, performance optimization, and operational excellence

Collaborate extensively with product engineers, DevOps, and architects to define platform capabilities and technical standards

Mentor junior engineers through code reviews, pair programming, and technical guidance

Drive technical initiatives that improve developer productivity, system observability, and platform resilience

Contribute to architectural decisions and establish best practices for backend development across the organization

Analyze system performance and data patterns to identify optimization opportunities and inform future platform investments

We are looking for a Software Architect to join our team.  

What you will be doing:

As a Software Architect , you will be an essential member of our engineering team.

Work with the architecture team to develop product architectures that

Perform well at scale

Evolve easily

Support the rapid development of new, reliable features

Work with development teams to refine and implement those product architectures during product development

Participate in product management meetings to contribute to product roadmaps and assess the technical impact of upcoming product features

Participate in development team meetings to help with backlog refinement

Evaluate 3rd-party software tools and products to use in our products

Research and build POC systems to test and demonstrate architectural approaches

Teach our development teams in the use of new tools and techniques

Were looking for a Revenue Accountant to join our team.


What Youll Be Doing

Take part in the monthly, quarterly, and annual closing process according to US GAAP

Review and analyze agreements with customers and partners to ensure proper billing, revenue recognition (ASC-606) and other accounting standards or internal policies are met

Manage month-end closing processes including preparing monthly revenue recognition, monthly revenue analytics, and deferred revenue account reconciliations.

Prepare and maintain various reports supporting business needs - including support for ARR reporting

Participate in ad-hoc projects to enhance current workflows and procedures internally, and in conjunction with other departments and external auditors

Develop and document internal controls and processes

Serve as a business partner and provide ongoing support for our customer-facing teams

Take part in implementing and communicating new finance policies

Assistance with ad hoc tasks as needed, both revenue and business-related

We are looking for a Identity Security Analyst who will focus on investigating and resolving customer-reported security bugs. In this role, youll sit at the intersection of security research, product engineering, and customer success: youll reproduce issues, analyze impact and root cause, coordinate fixes with R&D, and communicate findings back to customers in a clear, actionable way.

This is a hands-on, technical position ideal for someone who enjoys debugging, incident-style investigations, and direct customer impact.

Key Responsibilities

Bug Triage & Investigation

Review and prioritize customer-reported security bugs (vulnerabilities, false positives, detection gaps, performance/coverage issues).

Reproduce issues in lab environments using customer-provided data, logs, and configurations.

Validate whether a bug is product defect, configuration issue, environmental limitation, or expected behavior.

Security Analysis

Analyze suspected vulnerabilities, misconfigurations, or detection gaps to determine impact, severity, and likelihood.

Correlate product behavior with attack techniques (e.g., MITRE ATT&CK, AD / identity attacks, NTLM relay, Kerberos abuse).

Perform log and event analysis (Windows Security / Sysmon / AD / LDAP / application logs) to understand bug context and side effects.

Resolution & Fix Coordination

Work closely with R&D / engineering teams to:

Provide clear reproduction steps, data, and technical context.

Propose mitigations and contribute to detection or logic fixes.

Verify hotfixes and releases against customer scenarios.

Track bugs through their full lifecycle to ensure timely resolution and high SLA adherence.

Customer Communication

Collaborate with Support, Customer Success, and SEs to:

Explain root cause and resolution in customer-friendly language.

Provide interim workarounds or configuration guidance when needed.

Contribute to knowledge base articles, runbooks, and best-practice guides.

Quality & Continuous Improvement

Identify recurring patterns in customer bugs and propose long-term product or process improvements.

Help refine internal monitoring, alerting, and testing for security-sensitive components.

Contribute to test cases and validation criteria for new features from a security QA perspective.

we are looking for an experienced Account Executive who is a self-starter and is comfortable working in a fast-paced, dynamic environment to join our EMEA team covering Israel.

If you enjoy both winning new business and driving growth within existing customers, youll be well suited to this role. Were looking for someone who can develop opportunities from initial engagement through to successful close, while also identifying and expanding opportunities within an established customer base to drive continued growth.

You will develop strong, productive relationships with both new and existing accounts, ensuring consistent pipeline development and the expansion of business opportunities across your territory.

Drive growth within existing customers through cross-sell and expansion opportunities alongside net new business development

Generate and qualify pipeline through proactive prospecting and marketing-driven leads, managing opportunities through to successful closure

Own and develop your territory through strategic partner relationships and alliances

Conduct discovery calls and meetings to identify client needs and advise appropriate Semperis products

Maintain up-to-date knowledge on new products, services and pricing models

Build long-term trusted relationships with clients, partners and internal teams

We are looking for a Solution Architect, System Integrator to join our team. 

What you will be doing:

As a Solution Architect, you will be an essential member of our Customer Success Technical Delivery team. You will collaborate with product, sales and engineering to deliver the latest security and identity products.

You will be responsible for the technical aspects of security and identity products offered to our customers during post-sale activities.

Providing technical solutions to meet customers business and technical goals.

Lead the technical aspect of a production deployment in our customers environment including deployment design, technical assistance during the deployment, troubleshooting and resolving configuration issues.

Troubleshoot client Windows Server OS and Active Directory issues that may arise during deployment.

Provide technical support for our customers after the deployment was completed.

Convey and document technical requirements to and from customers.

Provide input and feedback to engineering and development teams.

Maintain expert knowledge of products to develop and present unique solutions and maintain knowledge of emerging trends in related technology areas.