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Required Senior Software Engineer
Responsibilities:
Own, enhance, and improve our core platform
Build and maintain systems for collecting and processing metrics from client environments
Focus on system efficiency and resilient infrastructure
Integrate well-known SaaS platforms into our big data repository (e.g., major cloud providers, Datadog, Snowflake)
Optimize Spark and Airflow processes
Contribute to data design and platform architecture while working closely with other business units and engineering teams
Face the challenges of testing and monitoring large-scale data pipelines.

we are looking for an experienced Backend Developer that lives and breathes technology to join our team. In this role, you will be responsible for designing and implementing backend systems that connect and integrate with customer environments. You will work closely with customers, field engineers, and product teams and be an integral part of the thought and design process of our methodologies and practices which guide us in the critical path of customer onboarding, integration and data flow. The role requires creativity, research and problem-solving skills as well as deep technical knowledge and the ability to deep-dive into complex and difficult problems.
What you will do:

Design and implement backend systems that connect and integrate with customer environments

Identify, collect and model data from large-scale environments

Stay up-to-date with industry trends and advancements in backend development

Develop reliable production-grade code which will run side-by-side with customer applications in scale

Dive into a world of endless technologies and explore the latest and greatest cutting-edge software programming languages and frameworks

Collaborate with the product team to create a seamless integration and onboarding process for our customers, including designing the workflow and features that will make the experience as smooth and efficient as possible

Develop key components in the companys architecture, supporting complex use-cases for the present and future

Develop concurrently at immense scale, with billions of requests for hundreds of customers every day

Lead major changes, taking initiative and influencing the products technical and business growth

Work with your teammates to guide R&D through the evolution of the platform, advising and influencing at every scope

Take end-to-end responsibility for your code, through development, testing, rollout and scale-up

we are looking for an experienced DevOps Engineer to join our growing team. As a DevOps Engineer, you will play a critical role in optimizing and automating our infrastructure and deployment processes. You will work closely with the development and operations teams to ensure the reliability, scalability, and security of our platform while continuously improving our CI/CD pipelines. The ideal candidate is passionate about automation, loves working with cutting-edge technologies, and thrives in a collaborative environment.
What you will do:

Design, implement, and manage scalable, highly available infrastructure in our AWS-based cloud environment

Develop and maintain continuous integration and delivery pipelines to allow developers to push bug fixes and enhancements in a quick and safe manner.

Build our monitoring, logging, and alerting systems to ensure high availability, performance, and reliability. Rapidly identify and resolve production issues.

Work closely with developers and product teams to ensure seamless deployments and improve system performance.

Ensure the infrastructure and deployment processes adhere to best practices in security and compliance.

Develop specific infrastructure solutions to customers in order to allow us to provide our services to customers in highly-regulated industries.

Required Senior Fullstack Engineer
About the Role
As a Senior Full-Stack Engineer, youll be at the forefront of building and scaling our product from the ground up. Youll work closely with your team, as well as a product and product designer, to design and implement both the front-end user experience and back-end logic that powers our platform.
Youll play a key role in creating modern UI components, building API services, and contributing to core architectural decisions in a high-impact, low-ego team environment.
What youll do:
Design and implement scalable Senior Full Stack Engineer features and components using NodeJS and React
Build and maintain robust APIs and data pipelines to support the platform
Collaborate closely with product, design, and engineering leadership on architecture and UX
Participate in code reviews, testing, CI/CD, and overall platform improvements
Bring creativity, curiosity, and best practices to everything you build.

Join a team of senior engineers operating in a large-scale, multi-cloud production environment supporting tens of thousands of enterprise customers worldwide. This is not a typical SRE role - youll work at the core of a complex, high-impact system alongside experienced DevOps professionals in a fast-paced, cybersecurity-focused organization.
Your Impact:
Own and operate large-scale, global production environments across multiple cloud providers (GCP, AWS, Azure)
Actively monitor, investigate, and resolve incidents triggered by automated alerting systems (PagerDuty / Incident Response)
Drive end-to-end troubleshooting across complex, distributed systems with high context switching
Design, deploy, and improve monitoring and observability systems (e.g., Prometheus, Grafana) - not just react to alerts
Collaborate closely with internal teams (CX, CS, Engineering) to ensure system reliability and performance
Work hands-on with modern DevOps and infrastructure tools including Kubernetes, Terraform, CI/CD pipelines, and GitOps workflows
Develop and maintain automation and tooling (primarily in Python)
Gain deep understanding of system architecture and interconnected services
Contribute to a culture of operational excellence in a high-scale, high-availability environment
On call responsibilities:
Daytime hours (12:00-20:00)
Occasional weekends and holidays (rotation-based).

we are looking for an experienced Head of Architecture to lead the architectural vision and technical strategy for our platform. In this role, you will define and drive the long-term architecture of our Threat Exposure Management platform, ensuring scalability and innovation as we continue to grow exponentially.
WHAT YOU WILL DO

Define and lead the overall architecture strategy of Zafrans platform.

Design scalable, secure, and resilient distributed systems.

Partner with Engineering leadership to guide technical direction and architecture decisions across teams.

Lead the design of complex cross-platform integrations with security tools and enterprise environments.

Ensure architectural consistency, performance, and scalability as the company grows.

Mentor senior engineers and architects and help elevate engineering standards across the organization.

Evaluate and introduce new technologies, frameworks, and architectural patterns.

Drive architectural reviews and ensure best practices in system design, reliability, and security.

In this role, you will build and manage integrations with enterprise environments, security platforms, cloud infrastructures, and third-party systems. You will work on complex technical challenges involving APIs, data flows, automation, scalability, and system connectivity.

What you will do

Design, implement, and maintain integrations between multiple products and systems via APIs.

Solve complex data and scalability challenges, ensuring the platform efficiently handles large volumes of data.

Collaborate with cross-functional teams to understand requirements and deliver integration solutions that meet business needs.

Define best practices for data handling, API usage, and integration workflows.

Ensure the integrity, reliability, and performance of integrated systems.

Do you consider yourself a Technical Leader? Want to get your hands on NVIDIA's groundbreaking Network technologies? Are you a person whos not afraid of challenges? We are looking for an excellent Senior Optics Firmware Design Engineer to develop the 1600GbE Data Centers and Networks of tomorrow. We develop the FW for every Transceiver and Optical device. Working with the industry leaders in Machine Learning Platforms, Data Centers, High Performance Computing, Storage Platforms and more!

Youll be joining the LinkX FW team who is a Leading Supplier of End-to-End Interconnect Solutions and that cares about who and what you are. We are a fast-growing company with positive energy that emanates from our team members' internal drive to develop, market, sell, and support ground breaking products and services. We are a strong believer in developing our employees and giving them the tools to succeed!

What you will be doing:

Develop our next-generation network products Firmware.

Developing cutting edge technology and systems with Optical Engines.

Take part in sophisticated networking Firmware features development for Cloud and Datacenter. Focusing on Physical Link-up process and optimizations.

Collaboration with leading Network companies which are our customers.

We are searching for an innovative Software Engineer that will join us and be part of a SW team
In this role you'll
Be responsible of the full life cycle development of several key applications including: Technical and statistical research, design, coding and integration
Developing and integrating new and existing software as part of a large-scale system
Tackle tough problems and find creative ways to solve them
Write high quality, functional code using C++/Rust development
Leverage our in-house autonomous tools to manage all development flow, from setting up our development environment to creating git branches and deploying services to production
Be the owner of your domain to ensure code quality, performance, and scalability of our products
Manage and complete tasks using TDD, continuous integration and modern development processes
Coach and mentor other developers and help them elevate their skills while investing in your personal growth
Be working independently but as a part of a strong and collaborative team.

Required Researcher
Description
We are a world leader in trading algorithms and trade execution technologies development. Our multi-disciplinary teams have developed a unique and highly successful machine learning algorithmic based HFT platform that delivers excellent results.
Our research is run by an outstanding team of brilliant researchers who love the extreme challenge of beating the markets. We consistently profit in challenging markets that get increasingly efficient.
We have no customers, and no marketing. It is a pure technological and algorithmic challenge. Hence the time-to-market from a research idea until it is used and make profit by our trading machines is very short.
In a world increasingly dominated by learning machines and artificial intelligence, we are especially proud of our humans. Our elite team of exceptional people are the soul of our company, and it is our top priority to provide them with a professionally fulfilling environment that supports healthy work-life balance. Our employees are encouraged to pursue their passions outside of work and we are proud to offer them a variety of opportunities, multiple resources and an agile work environment which promotes their well-being.
Our unique research team is expanding, we are looking for smart and humble team members to join the team and solve complex problems. Our technical challenges include developing new trading strategies, , improving the performance of our algorithms, finding new ways to beat the markets. As an ML researcher you will collaborate with our R&D team to execute live trading strategies. If you are looking to make an impact by putting into practice successful ideas and seeing immediately the outcome, make influence on our financial performance this is a great opportunity.
In this role you will:
Mange and lead independent research applying ML/DL methods to a wide variety of datasets.
Creatively find new trading strategies
Work with other team members to optimize our Algorithms.

Were looking for an experienced Senior Frontend Engineer to join our growing team and help shape the frontend platform behind our cybersecurity product. This is a hands-on role: youll own significant features end-to-end and drive the frontend infrastructure, architecture, and performance that let us scale.
Youll write production code daily, set the quality bar, and work closely with designers, product managers, and backend engineers to turn complex cybersecurity data into fast, elegant, and reliable interfaces.

WHAT YOU WILL DO
Collaborate with product, design, and backend teams to translate complex data into clear and actionable visual experiences.

Take part in architectural discussions and UI/UX decisions that shape the product

Develop & optimize our frontend infrastructure for handling large-scale data

Develop & optimize our frontend for supporting Product development at scale

Ensure high performance, observability, and stability on the frontend

Ensure a high-quality bar through code review, dev standards & strong testing disciplines

Stay up-to-date with modern frontend technologies and best practices.

Mentor other developers and contribute to a strong engineering culture.

We are looking for a Software Engineer specializing in ML Systems Engineering to join our Development department.
While vision and language models have become increasingly commoditized, our proprietary deep learning models are unique, fast-evolving, and deployed in live trading across the worlds most efficient and sophisticated financial markets. Operating in this environment presents distinct scaling challenges and continuous opportunities for optimization. Success in this role requires first-principles thinking and a deep understanding of the engineering trade-offs behind high-performance DL systems.
This is a pivotal role within our engineering organization. You will work closely with researchers and engineers across the company, running deep learning models on massive compute clusters and adapting them for production serving under strict and non-trivial constraints.

We seek a versatile Senior Software Engineer who is passionate about performance optimization and generative AI. Our team brings the latest research in LLM inference - from novel decoding strategies to quantization schemes - into production across our hardware lineup, from large data center servers to powerful edge devices. We work on the most advanced architectures in the field, with a focus on NVIDIA's own.

What you'll be doing:

Implement and optimize inference algorithms for LLM and omnimodal architectures, including hybrid Mamba-Transformer and mixture-of-experts models.

Profile inference pipelines using NVIDIA's profiling and simulation tools. Correlate simulation predictions against real hardware across data center and edge devices.

Write and tune GPU kernels (CUDA, Triton) for operators like fused MoE layers, SSM state updates, and quantized GEMMs.

Solve distributed inference problems: expert parallelism, communication-compute overlap, collective tuning, multi-node deployment.

Build production-grade software inside major open-source libraries - vLLM, SGLang, Dynamo, FlashInfer.

Own optimization features end-to-end, from scoping through delivery, collaborating with research, product, and engineering teams worldwide.

We are looking for an experienced Data Center Operations Engineer to join our IT department. In this role, you will maintain and support a large-scale global server and GPU infrastructure, monitor and troubleshoot hardware failures, and collaborate with senior system specialists to resolve complex issues across production and research environments.
We offer a dynamic, innovative production and research environment and expect a strong commitment to maintaining high service availability, performance, and reliability.
Responsibilities:
Deploy (rack and cable) new servers, GPUs, and infrastructure hardware.
Monitor and troubleshoot IT infrastructure hardware issues across all company data centers.
Coordinate vendor engineers site visits.
Perform hardware break/fix activities including replacement of drives, RAM, CPUs, GPUs, power supplies, and other server components.
Maintain firmware versions up to date.
Manage company data center inventory.
Monitor and manage DC environment parameters including power usage, airflow, cooling, and rack capacity.
Support and keep hardware in an high-performance compute environments used for compute-intensive workloads and research activities.

We are looking for a Senior Chip Design Verification Engineer to join our Network Adapter Silicon group. As a Senior Verification Engineer Networking Silicon team, you will join a group of passionate engineers to design and implement the next generation state-of-the-art Networking Silicon chips. In this position, you will make a real impact in a dynamic, technology-focused company while developing the industry's best high-speed communication devices, delivering the highest throughput and lowest latency!

What you'll be doing:

Work in a combined design and verification team which develops core units within the Networking silicon.

Build reference models, verify and simulate chip blocks/entities according to specifications and performance requirements.

Work closely with multiple teams within organizations such as Architecture, Micro-Architecture, FW and Post-Silicon validation.