דרושים » תוכנה » Senior Cyber Software Developer CTO Office

FireArc is an innovative, data-driven, B2C tech company developing and publishing multi-platform digital assets. We are rapidly expanding and eager to onboard results-oriented, high-achieving talent passionate about impactful design Our incredibly talented and energetic Client Team is expanding, and we’re searching for a skilled Senior Client Developer to help us scale to new heights. If you thrive in a fast-paced, dynamic environment and have a proven track record of success in user acquisition, we’d love to hear from you! Impact and Responsibilities: This role is ideal for someone who has previously served as a Senior Developer , thrives in a collaborative environment, and brings a thoughtful, solution-oriented mindset to both code and people.
* Lead the design and development of Windows desktop applications using technologies such as C# (.NET) C++ Go Rust , or Python
* Serve as a technical point of reference for the client team, guiding architectural decisions and mentoring junior developers
* Drive high-quality integrations with AWS services like S3, Lambda (serverless), EC2, and DynamoDB
* Proactively identify technical and architectural challenges, and craft scalable, secure, and user-centric solutions
* Oversee and enhance application installation, deployment, and update processes with a focus on security and user experience
* Foster a collaborative, respectful work environment , supporting team members and driving alignment with cross-functional teams
* Participate in code reviews and contribute to a culture of quality and shared knowledge
* Continuously monitor and optimize application performance, security, and scalability
* Stay up-to-date with industry trends and recommend new tools, techniques, or improvements to enhance team effectiveness

Brand:
FireArc

In this role, youll research and build defenses across AI systems, agentic protocols, Identity platforms, and SaaS applications. One day you might analyze a new class of AI prompt injection attacks or Agents abuse, the next youll be hunting through data or creating novel protection mechanisms for them. Youll work closely with product teams to turn research prototypes into real security features.
Join our threat protection research team and be part of a team who contributes to our companys most advanced and innovative security solutions. Our mission is to help everyone to counter cyber threats by strengthening their security capabilities across their entire environment, including Identities, Agentic AI systems, Cloud and Applications.
our companys mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
Responsibilities
Conduct in-depth analysis and research on cloud environments and AI tools to identify threats, vulnerabilities, and potential risks.
Investigate, analyze, and learn from security researchers, attackers, and real incidents to develop durable detection strategies across the entire kill-chain.
Collaborate with multiple product and engineering teams to design the next iteration of sensors, implement detection ideas and validate their effectiveness using a data-driven approach.
Provide cybersecurity expertise as needed during security escalations and incidents to help protect our company and our customers

Are you ready to power the future? At SolarEdge (NASDAQ: SEDG), we're a global leader in smart energy technology, with over 4,000 employees, offices in 34 countries, and millions of installations worldwide. Our innovative solutions include solar inverters, battery storage, backup systems, EV charging, and AI-based energy management. We're committed to making clean, green energy the primary power source for homes, businesses, and beyond. With the growing demand for electricity, the need for smart, clean energy sources is constantly rising. SolarEdge offers amazing opportunities to develop your skills in a multidisciplinary environment, covering everything from research and development to production and customer supply. Work with talented colleagues, tackle exciting challenges, and help create a sustainable future in an industry that's always evolving and innovating. Join us and be part of a company that values creativity, agility, and impactful work. This role is a team member in our security engineering team. The Cyber Security team is composed of strong and experienced security engineers, responsible for designing, implementing, analyzing, and maintaining an on-prem\cloud-based security controls in particular OT security. What you will be doing:
* Manage the day-to-day operations of the company’s security infrastructure systems.
* Will lead the implementation of IT/OT cyber security systems in the organization.
* Provide security guidelines to various projects and systems.
* Research new innovative technologies to mitigate security gaps and work to implement in the production

Country:
Israel

City:
Herzliya

We are looking for an experienced Python developer to join our growing DatAdvantage Cloud group. You will be responsible for the server-side of our web applications.
If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you.
As a Back-end developer, youll work closely with our engineers to ensure system consistency and improve user experience.
Ultimately, you should be able to develop and maintain functional and stable web applications to meet our companys needs.
Responsibilities
Participate in the entire application lifecycle, focusing on coding and debugging
Write clean code to develop functional web applications
Troubleshoot and debug applications
Perform UI tests to optimize performance
Manage cutting-edge technologies to improve legacy applications
Collaborate with Front-end developers to integrate user-facing elements with server-side logic
Gather and address technical and design requirements
Provide training and support to internal teams
Build reusable code and libraries for future use
Liaise with developers, designers, and system administrators to identify new features
Follow emerging technologies.

Power the Future with us! At SolarEdge (NASDAQ: SEDG), we're a global leader in smart energy technology, with over 4,000 employees, offices in 34 countries, and millions of installations worldwide. Our innovative solutions include solar inverters, battery storage, backup systems, EV charging, and AI-based energy management. We're committed to making clean, green energy the primary power source for homes, businesses, and beyond. With the growing demand for electricity, the need for smart, clean energy sources is constantly rising. SolarEdge offers amazing opportunities to develop your skills in a multidisciplinary environment, covering everything from research and development to production and customer supply. Work with talented colleagues, tackle exciting challenges, and help create a sustainable future in an industry that's always evolving and innovating. Join us and be part of a company that values creativity, agility, and impactful work. The IoE group specializes in making SolarEdge devices smarter and more connected. By joining us, you’ll have the chance to be involved from early stages of architecture & design planning, through development and testing phases up to integration within SolarEdge hardware products, infrastructures, and field deployment What you'll be doing in this position:
* Design, develop, test and maintain code for modern embedded Linux based IOT devices, both in low level and system level development.
* Participate in design reviews, architecture definition, test planning and integrations.
* Debug and troubleshoot software issues
* Keep up to date with the latest industry trends, IoT technologies, and development tools
* Work with adjacent teams such as software, integration, system, support and hardware.

Country:
Israel

City:
Herzliya

Looking to take your low-level C++ skills to the next level and make real security impact at massive scale? Join our Defender for Endpoint team in Israel.
Cyber-attacks are growing in volume and sophistication, making traditional defenses increasingly ineffective. our company's 365 Defender combines the power of Defender for Endpoint, Office, Cloud Apps, Identity, Sentinel, and XDR to provide a unified defense solution. By analyzing threat signals across domains, it offers a complete picture of attacksallowing organizations to detect, respond, and recover efficiently.
Our EDR Prevention Group is part of the Defender for Endpoint team. We build core components of the Windows agent responsible for:
Collecting security events from the endpoint
Processing and sending data to the cloud
Applying local remediation and protection
This agent runs on over 100 million devices worldwide and plays a key role in protecting users and enterprises from modern threats. You'll join a team that tackles low-level, high-impact engineering challenges and shapes the next generation of endpoint protection.
Responsibilities
As a Client Engineer on our team, youll help shape the core of our company Defender for Endpoints Windows agent, writing performance-critical code in C++ and Rust. Your work will directly protect millions of users worldwide.
Youll build cutting-edge security features, collaborate across disciplines (engineering, product, research, and data science), and help improve the resilience of our endpoint security platform.
This is a great opportunity for engineers who are passionate about system-level development, want to work at massive scale, and care about making the digital world safer.
We value inclusive collaboration, continuous learning, and a growth mindset.
What You'll Do
Design and implement features in Defenders Windows agent (C++ / Rust)
Improve core infrastructure and drive performance, reliability, and security
Work closely with product, data science, and research teams
Mentor junior engineers and support a culture of shared learning
Take ownership of technical decisions and continuously improve team practices.

We are looking for a skilled and motivated Software Engineer to join our backend data infrastructure team. You will be at the core of data ecosystem, building and maintaining high-performance data services and pipelines that support both real-time and batch workloads. Your work will directly impact how data is accessed and leveraged across the company from live production environments to ML training pipelines. You will design and maintain systems that span hybrid infrastructure (on-prem and cloud), and ensure our data platform is fast, reliable, and scalable. We value engineers who are curious, open-minded, and excited to learn new technologies and practices as the landscape evolves.
As a Big Data Engineer, you will:
Design, implement, and maintain backend services for managing and processing large-scale data.
Build and operate production-grade data pipelines and infrastructure.
Develop utilities ,libraries and services to support high-throughput data retrieval and access patterns.
Ensure observability, stability, and performance of data services in hybrid (cloud/on-prem) environments.
Monitor and troubleshoot issues in live systems and continuously improve their robustness.
Work cross-functionally to ensure data is accessible, well-modeled, and easy to consume by other teams.

At our company, we move fast. Were an ultra-collaborative company with brilliant people who care deeply about the details. Together, were solving interesting and complex puzzles to keep the worlds data safe.
We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.
Responsibilities
We are looking for a Senior Low-level Engineer with strong problem solving, design, coding and debugging skills, drive for execution and results, while delivering quality software for large-scale projects.
We value passion, creativity, and desire to learn new complex technical areas, agility, and accountability.
In this role, you will work on a new and innovative product.

We are looking for a Red Team Expert with a deep understanding of both information security and computer science. The right person will have to learn advanced concepts such as application manipulation, exploit development, and stealthy operations. This is not a press the button type of job! This career is technical and challenging with opportunities to work in some of the most exciting areas of security on extremely technical and challenging work. A typical job could be breaking into a segmented secure zone at a Fortune 500 organization, reverse engineering an application and both developing and exploiting the most recent vulnerabilities, all without being detected.
Responsibilities:
Global organization red-team assessments and security posture
Co-ordinate and execute systems and network level advanced red team exercises for different environments
Design and develop scripts, frameworks and tools required for facilitating and executing complex undetected attacks
Configure and troubleshoot security infrastructure devices
Develop technical solutions and new security capabilities to help mitigate security vulnerabilities and automate repeatable tasks
Write or assist with comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement

We are seeking a skilled backend engineer to join our expanding team dedicated to developing cutting-edge cybersecurity products from the ground up.
If you possess exceptional programming skills and have a passion for creating new applications or enhancing existing ones, we would love to meet you.
Responsibilities
Design, implement, and test complex backend systems to ensure they meet the required specifications and performance standards.
Review and provide constructive feedback on your teammates' code to maintain high-quality code standards and promote best practices.
Collaborate with Product Managers (PMs) to translate business requirements into technical definitions, ensuring that the technical solutions align with the company's goals and objectives.