דרושים » תוכנה » backend Engineer - Big Data

About the Role Appdome is building a new data Department, and were looking for a skilled data Engineer to help shape our data infrastructure. If you thrive in fast-paced environments, take ownership, and enjoy working on scalable data solutions, this role is for you. You'll have the opportunity to grow, influence key decisions, and collaborate with security experts and product teams. What Youll Do
* Design, build, and maintain scalable data pipelines, ETL processes, and data infrastructure.
* Optimize data Storage and retrieval for structured and unstructured data.
* Integrate data solutions into Appdomes products in collaboration with software engineers, security experts, and data scientists.
* Apply DevOps best practices (CI/CD, infrastructure as code, observability) for efficient data processing.
* Work with AWS (EC2, Athena, RDS) and ElasticSearch for data indexing and retrieval.
* Optimize and maintain SQL and NoSQL databases.
* Utilize Docker and Kubernetes for containerization and orchestration.

We're looking for a Senior Backend Engineer to join our R&D team. You will work closely with our product team to build our unique product offering. As a Senior Backend Engineer, you will be responsible for building complex backend designs that are both scalable and fault-tolerant, developing our data ingestion pipeline and introducing new analysis engines.

What You'll Be Doing:
Design, develop, test, deploy, maintain and improve the software.
Youll have your domain of expertise in which you'll assist the product team with future directions, lead the technology and cooperate with other engineers.
Youll develop backend services that integrate with and ingest data from various cloud providers that store sensitive data.
Youll build pipelines that analyze, classify, correlate and process this data.
Youll build systems that detect anomalies in the ingested data for alerting the customer, that automatically resolve issues and that generate sophisticated yet easily consumable insights arising from the processed data.
Youll have end-to-end responsibility from the technical design phase up to making sure the system is scalable and can meet high customer demands in production.
Youll identify and solve for bottlenecks within our software stack.
Youll bring innovation to the product
Youll work in an agile environment that focuses on high velocity and responds quickly to new insights.
As an all-around player, you'll work closely and at a high pace with other engineers, product, design, and other internal key stakeholders, as well as have a direct line of sight into how your work solves real-world problems for our clients and accelerates our business.

A leader in cloud-native networking software for Hyperscalers and service providers who are building the largest infrastructures in the world for network services and AI platforms. Founded in December 2015, disrupted some of the most challenging high-scale markets, transforming the way Networks are built, scaled, and consumed. We also built the largest network in the world, with more than half of AT&Ts backbone running on Network Cloud. has raised $587 million in three funding rounds which enable us to dream big and bring on the most talented people.

The Role
We are looking for a Senior Backend Engineer to join our Network Orchestration group. Our group is responsible for developing scalable, high-performance distributed systems that support complex network infrastructures.
As a Senior Backend Engineer, you will play a critical role in designing, developing, and maintaining backend infrastructure that supports multiple teams and projects across the company. You will work closely with cross-functional teams to understand their needs, build scalable services, and contribute to architectural decisions that impact the long-term success of the platform.
This position requires deep expertise in backend development, problem-solving abilities, and a commitment to delivering high-quality, maintainable, and secure backend solutions.
We embrace an agile mindset you should be comfortable with context switching, handling multiple priorities, and adapting quickly to changing requirements.

Responsibilities
Develop and maintain scalable and reliable backend services that support multiple teams and projects.
Design and implement robust APIs with a focus on performance, security, and scalability.
Work closely with other engineering teams to integrate authentication, authorization, logging, and observability into backend systems.
Contribute to the architecture, design, and evolution of the platforms core services.
Ensure high availability, fault tolerance, and disaster recovery mechanisms are in place.
Optimize database performance and scalability for SQL and NoSQL databases.
Implement and enforce best practices for API security, authentication, and data integrity.
Work with DevOps teams to build and maintain CI/CD pipelines for backend services.
Troubleshoot and resolve performance issues, security vulnerabilities, and production incidents.
Stay updated with emerging backend technologies and advocate for improvements where necessary.

We are a fast growing start up, transforms infrastructure monitoring by leveraging optical fibers to monitor critical, large-scale systems like power grids and oil & gas pipelines across thousands of kilometers without the need for traditional sensors. Our Hyper-Scan Fiber-Sensing technology, combined with advanced Machine Learning, empowers utility operators to achieve environmental and renewable energy goals while maintaining operational excellence on their path to net-zero emissions. Founded in 2017, with offices in the U.S., Europe, and Israel (HQ), we are led by an expert team with a proven track record in building and scaling successful companies within the lasers and deep-tech sectors. We are seeking a talented, self-driven and passionate Deep Learning Engineer who will bring both deep learning expertise and engineering skills to our unique domain of Optical Fiber Sensing. In this role, you will balance cutting-edge ML research with the practical, large-scale data handling challenges that enable our solutions to thrive in the real world. About half of your day-to-day work will involve building and optimizing the data processing infrastructure and libraries that underpin our ML models.
What Youll Do:
* Design and implement custom data libraries and formats that support fast random access to massive Real-Time data streams. Work closely with the engineering team to ensure data pipelines are robust, scalable, and efficient.
* Leverage and extend data processing frameworks (e.g., Pandas, GeoPandas, Dask) to handle large-scale acoustic data. Write or customize Pandas extensions to meet specialized data modeling requirements.
* Spearhead core. deep learning initiatives to solve real-world challenges in detecting, classifying, and tracking spatiotemporal events. Push boundaries by inventing and applying novel ML and DL techniques tailored to our unique optical fiber domain
* Deliver well-tested, reliable, and maintainable code that seamlessly integrates into our rich and unique code infrastructure and ecosystem.
* Work alongside physicists, hardware engineers, data scientists, and field teams to gather requirements, plan real-world experiments, and collect critical data. Translate complex domain challenges into effective ML and data -engineering solutions.
* Harness advanced data analysis and visualization tools to uncover insights from diverse and voluminous real-world datasets.
* Continuously research new algorithms, technologies, and tools (both ML- and data -engineeringrelated) to keep us at the forefront of innovation.
* Rapid prototyping, iterative experimentation, and fast-paced project turnovers are the norms. Youll balance quick delivery with rigor and thoroughness.

We are looking for a Big Data Software Engineer to join our growing team. In this role, you will be responsible to design and development of our big data processing engine.
Responsibilities:
Design and development of high-quality big data processing engineer
Identify and proactively address potential product risks and challenges and ensuring success.
Work closely with stakeholders to transform requirements into technical specifications.
Ensure that the code is consistent with industry coding standards and best practices.
Take a deep dive into the technical details and provide expert advice and solutions.

Eitan Medical is at the forefront of designing and implementing advanced digital solutions in the healthcare sector. Backed by a dedicated team of experts, Eitan Medical is rapidly scaling to meet the evolving needs of healthcare organizations looking to leverage digital technologies for improved patient care, security, and operational efficiency. We are developing a cloud-based infusion management platform to enhance the delivery and monitoring of home and specialty infusion therapies. By providing near-real-time data access, it enables healthcare providers (from hospitals to home) to track treatment adherence, review analytics, and support proactive care planning. As a leading provider of healthcare solutions, we are expanding our engineering team and looking for a Senior Full Stack Engineer to join us in delivering high-quality, scalable web applications and cloud-based services that power our innovative products. As a Senior Full Stack Engineer, You’ll:
* Design, develop, and maintain scalable microservices and front-end applications optimized for performance and reliability
* Research and find innovative ways to process data into insights
* Be involved in all aspects of development, from coding to testing, playing a key role in each project phase
* Collaborate with Product Managers to define and implement product features and requirements
* Ensure high availability, security, and performance of both frontend and backend services
* Troubleshoot and resolve production issues to ensure minimal downtime and impact
* Continuously improve the codebase by identifying areas of enhancement and refactoring where necessary
* Contribute ideas and participate in brainstorming sessions to drive innovation within the product

We are seeking a skilled and passionate backend engineer to join the Core Technologies Team.

As a part of our dynamic team, you will contribute to the development of the foundation of our SaaS Platform. In this role, you'll immerse yourself in a stimulating, fast-paced environment where creativity and innovation are the driving forces behind your decisions. You will have the opportunity to collaborate with our major clients, significantly influencing our business outcomes. Your primary focus will be on constructing our next-generation cutting-edge data lake, concentrating on the creation of large-scale data pipelines.

Responsibilities:

Design and develop core systems and software infrastructures, collaborating with research, product, and open-source teams.

Engage closely with engineers, researchers, product owners, and designers to identify and solve complex cybersecurity problems and spearhead the development of a new product line.

Take complete ownership of projects, from initial definition and design to development, testing, and post-deployment.

Construct multi-tenant scalable microservices deployed as part of our SaaS product.

Operate within a CI/CD environment alongside experienced and talented engineers, utilizing state-of-the-art technologies.

Plan and execute PoCs to evaluate new technologies and products.

Thrive in an environment that fosters individual growth.

the original API Security vendor pioneering the market as the first vendor in 2018. Since then we have exhibited hyper-growth in a number of customers, threats stopped, and revenue. We saw API security as the security battleground of the future years ago as APIs started to form the foundation of the application innovation needed to drive business success today. Across banks, retail and transportation, IoT, autonomous vehicles, and smart cities, every modern app depends on APIs. Attackers realize APIs are the conduits to all sorts of valuable data and services within the year, APIs are predicted to be the number one application threat vector. Without secure APIs, businesses cannot rapidly innovate. has delivered the only patented solution to discover all APIs and their exposed data, stop API attackers, and provide remediation details for dev teams to write more secure APIs.
At Salt, were passionate about what we do. We work as a team and embrace new ideas, wherever they come from. We also enjoy all the benefits of a startup environment, including quickly seeing the results of your work, making an outsized impact on our company, and solving diverse challenges.
Want to make a big difference? We encourage you to apply!

Why join us NOW
APIs form the foundation of the application innovation needed to drive business success today. Across banks, retail and transportation, IoT, autonomous vehicles, and smart cities, every web and mobile app depends on APIs. Without secure APIs, businesses cannot innovate rapidly. has delivered the only patented solution to identify and prevent API attacks, using Big Data and AI to thwart this top threat to businesses today.
We are backed by the best investors in the world (YCombinator, S-Capital, Tenaya, Sequoia, Capital G, and more) and recently achieved a $1.4B valuation.
Were at a unique sweet spot in a startups lifecycle - the demand from customers is huge, yet our team is small and super high quality.
We are growing fast, and the opportunity window to join as a member of the core team is closing.
Our organizational structure is constantly evolving to meet our business needs, creating many opportunities for growth.

About the position
Our engineering team is made of strong, all-around players. We work across the full lifecycle of our solutions from researching capabilities in GCP, Azure, and AWS to building and testing systems in Go and deploying them in client environments. We develop solutions for API-capable platforms, integrate with third-party services, and extend them with our own add-ons. Quality is key we test thoroughly to ensure stability and reliability in real-world deployments.
Salts engineers are curious, independent, and focused on delivering well-crafted, impactful software.
To learn more about R&D, tap here!

Why should I join your team?
Meaningful work that directly impacts client production systems
Diverse and high-impact work across multiple cloud platforms and APIs
True ownership of full solution lifecycle from research to deployment
Fast learning and skill growth through varied and evolving tech challenges
Colla

We are looking for a team lead who brings both managerial and technical skills to lead the AdTech team within our acquisition software group.

Your primary focus is your team and the people in it, and we expect you to build a great team with high performing culture and values.

The key responsibility for this role is to lead a strong team of 10 cross-functional software engineers, focusing on the advertising technology and data domains.

Advertising technology domain: Focuses on analyzing campaign data for performance optimization and ensuring ad quality. Using data-driven insights, the team collaborates with user activity and marketing to drive targeted advertising and maximize ROI.
Data Domain: Focuses on data integration, reporting, and analytics, creating dashboards and reports that turn raw data into actionable insights. The relevant team members (BI engineers) ensure data quality and accessibility across departments, empowering real-time, data-driven decision-making.
What youll do

Continuously inspire and develop your team of highly skilled engineers
Evangelize best engineering practices focusing on Agile\Scrum.
Collaborate and work closely with the marketing team, other development teams, product managers, and also with Google teams
Play a key role in architectural and strategic decisions - working on a distributed system and taking it to the next level (microservices system), GCP cloud
Work with the recruiting team to attract and retain high-quality talent

We are looking for an experienced senior backend Developer for a new project intended to create and build a new platform for the next generation of cutting-edge software, based on a modern platform to enable innovations and integration of different software and technologies. As a senior Developer, you will lead the creation of this new platform. You will lead brainstorming and discussions along with Product to build this new Platform. Also, taking part in the team building as well as delivering new features, and building the infrastructure for the new SaaS. This role is ideal for a highly skilled and talented backend Developer who wants to be a visionary, is passionate about building scalable and reliable products from scratch, and thrives in a fast-paced, innovative environment. What youll do Participate in designing and building the architecture of the new product. Take ownership of parts of the new platform infrastructure building. Define and implement POCs for new technologies and tools. Implement features and new technologies integrations following POCs. Take part of design and code reviews. Take part to set the standards of end-to-end automation development.