דרושים » הנדסה » Backend Developer - Node.js

Were looking for a skilled Backend Developer specializing in Go to join our hybrid team and take part in building a strategic new product from scratch. The system connects smart cameras installed in sports venues to powerful cloud-based infrastructure, delivering real-time video streaming at scale.
Youll work in a pod-based structure, alongside backend and cloud experts, in a fast-paced Agile environment. If you love distributed systems, cloud-native development, and want to work with GO, AWS, and AI-integrated infrastructures wed love to meet you!
As part of your role, you will:
Design and develop robust, cloud-based software systems using GO
Collaborate with cross-functional team members including backend, cloud, and AI engineers
Tackle real-world challenges involving video processing, hardware integration, and real-time delivery
Work on a new product in early-stage development with significant architectural and technical ownership
Build scalable, reliable services deployed on AWS

we are 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, our company 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 our companys Network Cloud. our companyhas 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 Full Stack Software Engineer to join our Network Orchestration group. Our group is responsible for developing scalable, high-performance distributed systems that support complex network infrastructures.
In this role, you will be working on both backend and frontend development, contributing to the design, implementation, and optimization of our software solutions. You will work end to end on features, from design and development to deployment and monitoring in production.
You will collaborate closely with team members, QA engineers, Product Managers, Project Managers, and UI/UX Designers to deliver high-quality, production-ready applications.
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 backend services using Node.js (TypeScript, NestJS/Express) and frontend applications with Angular.
Work end to end on features, from design and development to deployment and monitoring in production.
Write clean, maintainable, and well-tested code, following best practices.
Work with relational and NoSQL databases, designing efficient data models and queries.
Collaborate with QA engineers, Product Managers, Project Managers, and UI/UX Designers to deliver high-quality features.
Participate in code reviews, providing constructive feedback and ensuring best practices.
Troubleshoot and debug application issues, ensuring smooth functionality in production.
Work with distributed systems, understanding their challenges and ensuring scalability and reliability.
Stay updated with modern development trends, frameworks, and best practices.

We're seeking an exceptional Full-Stack Developer to join our innovative team building the next generation of sports content technology. This role will be instrumental in developing our comprehensive platform that captures live sports events, automatically generates highlight reels using AI, and distributes compelling content across multiple channels.
As part of your role, you will:
Develop end-to-end solutions across our sports content platform ecosystem
Build robust video processing pipelines that integrate computer vision and machine learning
Create intuitive interfaces for game management, highlight editing, and content distribution
Optimize systems for real-time processing and low-latency video delivery
Implement cloud-based architecture to handle intensive media processing at scale
Craft APIs that enable seamless integration with third-party sports platforms
Work closely with Product, AI, and Algorithm teams to create innovative, production-grade solutions.

We are looking for a As a Software Developer you will be responsible to:
Play a key role in designing and implementing infrastructure solutions to support our development and deployment processes.This role requires a versatile individual with strong technical skills, an out-of-the-box thinker, and a passion for solving challenging problems in cloud-based environments.
Key Responsibilities:
Develop, maintain, and optimize Python-based services and tools for cloud platforms (AWS preferred).
Design and implement scalable and secure infrastructure solutions, leveraging modern cloud technologies.
Build and maintain APIs, microservices, and server-side applications using Python frameworks
Collaborate with cross-functional teams to integrate CI/CD pipelines and improve deployment efficiency.
Troubleshoot and resolve technical bottlenecks in cloud-based systems.
Contribute to system architecture design and ensure best practices are followed.
Stay up-to-date with emerging technologies and trends to continuously improve development and deployment processes.

Cyberint, a market leader in External Risk Management, empowers global organizations to detect, respond, and remediate external threats efficiently. Now part of our company, Cyberint continues to grow and innovate at the intersection of cybersecurity and cloud-native SaaS technologies.
We are seeking a proactive and experienced Backend Engineer to join our global organization. This critical role will oversee the enforcement of feature and release cycles, drive best practices within the R&D team, manage incidents, and provide ownership for key deliverables. The ideal candidate will have a strong background in project management, process optimization, and the ability to bridge strategic goals with execution.
Your Role and Impact
As a pivotal member of our team, you will drive Cyberint toward its ambitious engineering goals, collaborating extensively across the organization with teams from Product Development to Security Research and Analysts. Your role will span the full software development lifecycle, encompassing design, architecture, and production deployment. This position demands a blend of robust development skills and technical problem-solving prowess.
Key Responsibilities
Your Role and Impact
As a pivotal member of our team, you will drive Cyberint toward its ambitious engineering goals, collaborating extensively across the organization with teams from Product Development to Security Research and Analysts. Your role will span the full software development lifecycle, encompassing design, architecture, and production deployment. This position demands a blend of robust development skills and technical problem-solving prowess.
Key Responsibilities
Spearhead end-to-end development of software components, from initial design through to architecture and production deployment.
Collaborate closely with cross-functional teams, including Product Managers, Security Researchers, and Analysts, to achieve seamless integration and alignment with company objectives.
Employ state-of-the-art technologies to enhance our Threat Intelligence solutions, ensuring scalability, reliability, and effectiveness.

As part of the Audiences team, youll work on highly scalable systems, tackle real-time challenges, and contribute to a platform that directly impacts the success of our customers campaigns.

Our team mixes disciplines from back-end, data, AI and front-end engineers and were looking for a great back-end data oriented developer that is passionate about what they do, who want to dive into the worlds of big data, microservices and production management at our scale, to help us reach our vision and goals.

What youll do:
Solve diverse, complex problems at a large scale.
Collaborate with Product Managers, data scientists and Software Engineers to deliver innovative, user-facing products.
Independent - cradle to grave, own a feature from scratch to production.
Analyze and improve performance, scalability and stability of our products, environments and tools.
Continuously learn and evaluate new technologies in the everlasting effort to perfect our products and adapt to the ever-growing scale.

We are seeking an experienced and passionate Software Team Lead with strong backend development capabilities to join our dynamic team. In this role, you will be responsible for leading a team of talented developers, managing the Scrum process, and contributing hands-on to our codebase (30% of the time). You will play a crucial role in mentoring team members, enhancing team velocity, and ensuring the reliability and scalability of our core services.

Key Responsibilities:

Team Leadership & Mentorship:
Lead, mentor, and inspire a team of software developers.
Foster a collaborative and high-performing team environment.
Conduct regular code reviews and provide constructive feedback.
Promote a customer-first attitude within the team to ensure our solutions meet client needs.
Hands-On Development:
Actively participate in coding tasks, primarily using Golang.
Contribute to legacy systems written in Ruby and services in Python as needed.
Collaborate on the design and implementation of new features and services.
Scrum Management:
Oversee the Scrum process, including sprint planning, estimation, and retrospectives.
Track project progress and work to improve team velocity and efficiency.
Coordinate with cross-functional teams to align development efforts.
Collaboration.
Work closely with other teams in the R&D department to ensure seamless integration of services.
Share knowledge and best practices across teams to drive innovation and efficiency.
Participate in joint planning sessions and contribute to company-wide technical initiatives.
Infrastructure & Architecture:
Manage and optimize our microservices architecture running on AWS Kubernetes (k8s).
Ensure the robustness, scalability, and security of the core modules.
Monitor system performance and proactively address potential issues.
Data Pipeline & Databases:
Oversee data pipelines built on Kafka and RabbitMQ.
Utilize Redis as a caching layer to enhance system performance.
Utilize Amazon RDS and Elasticsearch for data storage and retrieval.
Collaborate with data engineers to optimize data flow and processing.

As the worlds leading vendor of Cyber Security, facing the most sophisticated threats and attacks, weve assembled a global team of the most driven, creative, and innovative people. At our company, our employees are redefining the security landscape by meeting our customers real-time needs and providing our cutting-edge technologies and services to an ever-growing customer base.
our company's Software Technologies has been honored by Time Magazine as one of the Worlds Best Companies for 2024. We've also earned a spot on the Forbes list of the Worlds Best Places to Work for five consecutive years (2020-2024) and recognized as one of the Worlds Top Female-Friendly Companies. If you're passionate about making the world a safer place and want to be part of an award-winning company culture, we invite you to join us.
our company's Harmony Email Security and Collaboration (Previously AVANAN) is a unique email solution that fully secures cloud email and cloud platforms using AI.
We are looking for a promising and brilliant Cloud Backend Developer to join our team!
This is a unique opportunity to work on a large-scale cloud-native system using cutting-edge technology in an agile environment!
Key Responsibilities
As a Cloud Backend Developer, you will be responsible for developing and maintaining exciting security products for our companys customers. Our production environment is a fast-paced, agile development cloud environment - handling tens of millions of transactions daily.
You will develop software serving large scale production real-time multi-tenant environment, handling large quantities of data, using microservices architecture and design patterns.
The domain you will tackle will involve cutting edge cybersecurity cloud solutions, like phishing, impersonation, anomaly detection, and more. All are implemented with the latest AWS tools and managed services such as Aurora RDS, Kinesis, DynamoDB, SQS, ElasticSearch, ElasticCache, and many more. You will design and develop high impact real-time components, and take ownership of the end-to-end solution.
Develop production-grade, large-scale cloud-based security products.
Design and develop data-driven applications in an agile development environment.
Collaborate cross-functionally with product managers, QA, automation, data engineers, and other engineers to achieve elegant solutions.
Work alongside other engineers on the team to elevate technology and consistently apply best practices.

We are looking for an experienced Backend Developer to join the OptiPromo team. You will be responsible for designing, building, and maintaining scalable backend services that empower our Promotions capabilities. Youll work in a modern, cloud-native environment with a strong focus on performance, scale, reliability, and clean software design.
Responsibilities:
Design and implement backend services using Java and Node.js, following OOP principles
Design and build batch and streaming data pipelines using Apache Beam
Develop scalable, secure, and observable services using GCP tools such as BigTable, Dataflow, and BigQuery
Define and use Protobuf-based DTOs to support structured data exchange across services
Collaborate closely with product and architecture teams to extend the promotion engine and related systems
Write clean, testable, and efficient code based on SOLID principles
Participate in code reviews, design sessions, and contribute to technical documentation

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.