דרושים » תוכנה » senior backend Developer

We are looking for a talented Senior Backend Developer to join our growing team and lead the architecture and scaling of our real-time, high-performance platform. You will be responsible for designing and implementing critical backend systems that support millions of users while ensuring ultra-low latency, high availability, and seamless performance.
This is a high-impact role where you'll work on cutting-edge backend solutions for cloud-scale gaming infrastructure.
What You'll Do:
Architect and develop highly scalable, distributed backend services to support real-time gaming interactions.
Optimize performance and reduce latency in microservices-based architectures handling millions of concurrent users.
Ensure high availability, fault tolerance, and efficient resource utilization in a cloud-based environment.
Design and implement high-throughput data pipelines for real-time event processing.
Develop and manage robust APIs, databases, and caching layers to efficiently handle gaming sessions.
Work in an agile, fast-paced environment, taking ownership of core backend services.
Mentor and guide team members, fostering engineering excellence and knowledge sharing.

Required Senior Backend Engineer( node js)
About The Position
As a Senior Backend engineer, you'll be responsible for implementing core features, building infrastructure, and finding innovative solutions while getting into the language internals.
We're looking for top talents who are ready to level up their skills in an exciting and fast-paced environment.
You will be responsible for leading features and products end to end, from design to production; build and develop modules, data pipelines, and services.

We are seeking a Senior Backend Platform Engineer to join our core engineering team and lead the development of scalable, high-performance backend systems. In this role, youll design and optimize platform services that power large-scale applications. Youll collaborate with cross-functional teams to ensure our systems are robust, efficient, and future-ready.


Your ownership will include:

Design, develop, and maintain backend services, APIs, and microservices.
Optimize performance, scalability, and reliability across the platform.
Collaborate with frontend engineers, DevOps, and product teams to deliver seamless integrations.
Implement best practices in backend architecture, security, observability, and automation.
Work with cloud-native technologies and distributed systems (e.g., Kubernetes).
Develop and maintain CI/CD pipelines for smooth deployments and testing.
Troubleshoot performance issues and resolve production incidents.
Write clean, maintainable, and well-documented code, and participate in code reviews.

As a Senior Backend Engineer , you will play a pivotal role in shaping the architecture and evolution of our backend services. You'll work in a dynamic, collaborative environment where innovation and creativity are encouraged.

Your responsibilities
What you'll be doing

Architect, develop, and test cloud-native microservices, ensuring they meet our high standards of scalability and reliability.
Deeply engage with a range of tech stacks, showcasing your expertise beyond a single framework, particularly in cloud services, Linux, and containerized environments like Kubernetes and Docker.
Enhance our platform's core workflow engine, contributing to the development of enterprise-level applications and services that set apart in the market.
Collaborate closely with cross-functional teams, including sales and customer success, to ensure our solutions are perfectly tailored to customer needs.
Grow a culture of continuous learning and improvement, mentoring team members and guiding their professional development.
Lead best practices in observability by implementing effective logging, metrics, and tracing systems.
Design and build systems with security at the forefront, understanding and applying key security concepts to protect our customers and their data.

We are looking for a skilled and motivated Backend Developer to join our innovative R&D Core technologies group. This role is ideal for a passionate software engineer who thrives on designing and building scalable backend services that power cutting-edge applications. As a Backend Developer, you will collaborate with other talented engineers to create high-performance, secure, and reliable systems. This is an excellent opportunity to work with diverse technologies in a forward-thinking team environment.
Key Responsibilities:
Design, develop, and maintain Core backend services for OnPrem and cloud environments.
Work with various technologies, including SQL databases, NoSQL databases, Kafka, and Kubernetes, to build robust and efficient solutions.
Partner with team members to understand requirements and deliver high-quality solutions.
Continuously explore new technologies and methodologies to enhance the development of robust and innovative backend systems.

Senior Backend Engineer
What You'll Do:
Your Mission. Design, develop, and execute features from concept to production that will have a huge business impact on the core products.
High Impact. Ramp up the technical level of your team and cross-backend engineers, raising the overall engineering quality across the organization.
Own your mission. Develop high-priority projects that contribute to making our products the most scalable, high-velocity solutions on the market.
Lead. As part of a team developing a complex micro-services backend architecture, you'll work with the team and lead us towards solutions for large-scale challenges.
Dream Team. You'll join an agile dev squad of engineers who are all highly talented, very collaborative and excited to hear your opinion.
You will report to the Engineering Team Lead.
Tech Stack:
Work with a modern tech stack designed for scalability and high performance, including Golang, MySQL, PostgreSQL, Elasticsearch, Kafka, RabbitMQ, AWS SQS, AWS cloud services, Docker, and Kubernetes (K8s).

We are seeking a skilled Senior Backend Engineer to join our team and implement advanced AI solutions in our travel and expense management products. The ideal candidate will have strong backend engineering expertise and enthusiasm for working with cutting-edge AI technologies.
About the Role:
You'll be responsible for designing and implementing backend services that integrate AI capabilities including large language models (LLMs), retrieval-augmented generation (RAG), and conversational interfaces into our consumer-facing products. This is an opportunity to expand your expertise into AI while leveraging your strong engineering foundation.
What Youll Do:
Design and develop scalable, high-performance backend services and APIs
Implement integrations with AI platforms and services
Work with AI specialists to translate AI capabilities into production-ready features
Ensure high reliability, performance, and security of AI-powered systems
Collaborate with product and engineering teams to gather requirements and deliver solutions

Were looking for a skilled Scala developer with a strong background in distributed systems to join our team. Youll be working on the core backend of us/iAds ad-serving platform, powering ads for millions of daily users.
In this role, youll help improve our system's performance, scalability, and reliability. Youll work with cutting-edge technologies like Kafka, Aerospike, and Kubernetes, contributing to a platform that drives a significant part of the company's revenue.

This is an exciting opportunity to deeply impact our business, working within a team that sits at the heart of our backend systems.

What you'll be doing:
Develop features in a high-scale, real-time environment.
Work on critical projects at the core of our revenue stream.
Propose and implement new ideas to enhance system functionality and performance.
Help design and build robust and scalable solutions.

Required Senior Backend Engineer eCommerce
Tel Aviv
Job Description
As a Senior Backend Engineer, youll join a growing global team, shaping the future of eCommerce. Youll develop and maintain the core selling and order management capabilities for all verticals. Working in a highly distributed, cutting-edge environment, youll play a central role in building scalable, resilient systems that handle millions of requests per minute.
Build and maintain backend systems to process 1.5 million API requests and 400,000 events per minute
Design, implement and optimize scalable and resilient systems with an API-first approach
Solve high-scale technical challenges in a distributed microservices environment (~100 microservices)
Collaborate with cross-functional teams to ensure seamless integration and functionality across the platform
Lead technical initiatives to improve system performance, reliability and scalability
Mentor and guide junior engineers to help them reach their full potential
Write clean, test-driven code, ensuring high-quality deployments to production for millions of users.