לוח משרות דרושים מתכנת backend

we are one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make peoples lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions.
At our companys Backend Infra team, we provide vital infrastructure solutions that support the development of Java microservices. We enable other teams to focus on feature development by providing an internal R&D ecosystem, including libraries, plugins, testing solutions, and more. We are also responsible for core services that multiple teams use across our company. Were a collaborative, agile team that thrives on innovation and continuous improvement.
Responsibilities
Design, develop, and maintain infrastructure software solutions and core services.
Explore and implement new technologies to improve infrastructure.
Collaborate closely with DevOps and architect teams.
Partner with product teams to provide infrastructure solutions that support feature development.
Bring innovative ideas and proactive initiatives to improve infrastructure and development processes.

Required Backend Developer
As a Backend Developer, you will:
Develop features and infrastructure of one of the Companys core products
Lead features, end-to-end, from concept and design to production
Work closely with multiple teams to ensure timely delivery of high-quality features
Analyze and develop new flows and features to improve product functionality
Find and implement creative solutions to technical challenges.

We are seeking a seasoned Backend Developer with a solid background in high-load environments and experience in managing multiple Linux servers. The ideal candidate is someone who thrives in a fast-paced, innovative, and technology-driven culture.
Responsibilities:
Own architecture for high-scale, user-facing backends and data pipelines.
Lead and mentor engineers; guide design reviews, roadmaps, and execution.
Operate production systems with clear SLOs/SLAs, on-call quality, and blameless postmortems.
Evolve our K8s/GPU platform, CI/CD, and observability to increase deployment velocity and resilience.
Integrate and serve ML models (PyTorch, CUDA/TensorRT, Triton) with a focus on throughput and cost.
Partner cross-functionally (ML, Product, Security, Finance) on priorities and cost/perf trade-offs.
Hire, level up the team, and uplevel engineering standards.

We are looking for a software engineer to join our core model team!
The role of the core model team, within the Business Data & Dev group, is to own and maintain the services and business workflows that manage AppsFlyer accounts lifecycle, while ensuring that our customers have a smooth and reliable user experience.

We are looking for an experienced backend engineer with a background in writing resilient and robust production services. Youre familiar with modern microservices architecture, technologies, and best practices. You have a strong problem-solving attitude and a deep sense of accountability, you are a team player, independent, and most importantly, youre passionate about what you do and about making things better.

What youll do:
Develop end-to-end services and features, from gathering requirements and research to implementation, deployment, and monitoring.
Integrate and implement AI flows and solutions into the team and department.
Improve quality and find weaknesses in existing processes and services.
Participate in brainstorming and early-stage designs.
Mentor, advise, and work collaboratively within the group, with other development teams, and with all other business teams in the company.
Continuously learn and follow new technologies both for personal growth and to ensure we are making the most informed technology choices possible.

Required Backend Developer (C# or Java)
Location: Petach Tikva
Hybrid
Full-time
What youll do:
Take a leadership role in achieving team goals, contributing to the overall design, architecture, development, quality, and production deployment of the team's systems.
Design and implement robust, scalable, and maintainable backend solutions for complex scenarios, ensuring high-quality results that may be consumed by other teams.
Collaborate effectively within your team and with cross-functional partners, such as Product, Design/UX, DevOps, and other R&D teams, representing your team as needed.
Maintain and improve the team's engineering practices, suggesting and implementing technology, patterns, or process enhancements.
Proactively identify areas of improvement in team systems, processes, and scalability.
Lead by example in code quality, contributing significantly to code reviews and acting as a focal point for engineering excellence questions.
Help monitor production systems, investigate potential issues, and lead efforts to resolve critical production challenges while maintaining a customer-centric approach.

We are looking for a Senior Backend Engineer to join our R&D team and play a pivotal role in building Sentras multi-cloud scanning system. This position is ideal for engineers who excel in solving large-scale challenges within a fast-paced startup setting, and who are passionate about pushing the boundaries of data security in a cloud environment.


Responsibilities
Lead the design and development of our cloud scanning orchestration system, ensuring efficiency and scalability across multiple cloud environments.
Handle multiple system interactions, working with microservices and cloud-native components to build a robust and flexible scanning solution.
Research various Datasources APIs in order to develop connectors and perform efficient data scanning.Develop and implement efficient data scanning connectors by researching the APIs of various data sources.
Collaborate closely with cross-functional teams, including R&D engineers, product managers, and solution engineers, to deliver end-to-end features and tackle complex engineering challenges.
Gain a high-level architectural perspective while maintaining the ability to dig into technical specifics and optimize system performance.

We are looking for a seasoned and execution driven Platform Team Lead. In this role you will drive the evolution of our infrastructure and cloud operations empowering our entire R&D organization. You will lead a high-caliber team of DevOps and Backend engineers navigating strategic infrastructure migrations in a multi-cloud environment. In this role you will leverage cutting-edge AI technologies to accelerate important business flows. As a technical lighthouse, you will set the standard for engineering excellence, cloud-native architecture, and operational scale. You will work in a global environment with highly-skilled engineering teams reporting to the VP R&D.

Build and lead a strong team of 3-5 DevOps and Backend engineers fostering a culture of ownership, collaboration, and technical excellence.
Take end-to-end leadership and project management of large-scale cloud infrastructures and backend transformations, driving technical decisions, execution, and outcomes.
Continuously modernize DevOps practices (CI/CD, GitOps, monitoring etc) to drive efficiency, agility, and performance across the organization.
Use AI-powered tools and agentic workflows to improve R&D efficiency.
Design and maintain cloud environments using Infrastructure as Code.
Our stack - Mainly GCP and AWS, Kubernetes, Terraform, Terragrunt, Node.js, Golang and more

We are looking for a seasoned and execution driven R&D Team Lead. This role focuses on leading a software engineering team, developing and delivering strategic business impact. As part of this role you will build and grow a strong team of engineers. You will be part of shaping our R&D technological excellence, driving new initiatives and defining the architecture to support our evolving business growth. You will work in a global environment with highly-skilled product managers, analysts and other engineering teams reporting to the VP R&D.

What Youll Do?

Build and lead a strong team of 4-6 software engineers fostering a culture of ownership, collaboration, and technical excellence.
Take end-to-end ownership of key domains within a complex, high-impact system, driving technical decisions, execution, and outcomes.
Use AI-powered development tools and agentic technologies to improve teams velocity and quality.
Remain hands-on across a modern full-stack environment contributing directly to production while guiding others.
Our stack - GCP (and AWS), React/Node.js (TS), Golang and MySQL.

Required Backend Engineer
The pioneer in AI-powered sports content technology, empowers their clients world-wide to connect with their fans through AI-tailored sports content experiences. Our platform automates the creation, management and distribution of content, enabling sports rights holders to expand reach, grow fan bases, and unlock revenue opportunities across digital platforms.
Why us
innovative people in the industry, using cutting-edge technologies and tools (video editing, Gen AI, data, etc.). You have the opportunity to directly influence the products and tools used by our clients, including sports giants such as the NBA, Bundesliga, LaLiga, ESPN - and thats just the beginning of what we have to offer! Join us and be a part of the best team in tech as we Fuel the Fandom worldwide.
Youll be an integral part of building and scaling our cloud-native OTT streaming platform - powering live sports broadcasting, VOD transcoding, channel monetization, and subscription billing for customers worldwide.
What youll do:
Lead the development and delivery of backend services and APIs using Node.js, TypeScript, and NestJS, deployed on AWS ECS and Lambda.
Architect and maintain scalable microservices that handle live streaming workflows (AWS MediaLive, MediaConnect, MediaConvert), real-time event processing, and high-throughput API delivery.
Own and evolve the platforms monetization layer - Stripe billing integration, subscription management, payment webhooks, ad-serving pipelines (Google IMA), and paywall logic across channels.
Set high coding standards and ensure best practices are followed across the backend team.
Collaborate closely with frontend developers, DevOps, QA, designers, and product managers to deliver seamless end-to-end experiences.

Were growing and looking to hire a Software Team Leader - Data Platform who embodies our core values: People First, Customer Obsession, Strive for Excellence, and Integrity.
As a Software Data Platform Team Leader, you will lead a team of expert developers in building high-scale, data-intensive solutions that deliver low-latency insights and ML-driven capabilities. You will champion technical excellence across our state-of-the-art stack including Spark, Kafka, and data lakes while collaborating with stakeholders to transform complex data into real customer value.
Responsibilities:
As a Software Data Platform Team Leader, Your impact will be:
Lead a team of talented developers, driving the core of our product throughout its development lifecycle to deliver reliable, low-latency insights and ML-driven capabilities at massive scale.
Ensure technical excellence, high product quality, innovation, and on-time delivery in an agile environment.
Collaborate closely with Product Management, development teams, and other stakeholders to transform ideas into real customer value.
Actively participate in the R&D Leadership Forum, contributing to discussions that shape the future of our product.
Mentor and support team members in their professional growth and career development.

As a Backend Developer, you will directly impact the scalability, reliability, and intelligence of our core content pipelines.



As part of your role, you will:

Build and maintain backend services using NestJS and Python.
Develop and optimize APIs and microservices for sports-related content pipelines.
Take product requirements (PRDs), break them down into technical tasks, and implement them end-to-end within an existing codebase.
Integrate machine learning models into production systems and work on the services that power model-driven pipelines.
Collaborate closely with the AI team to integrate backend systems with machine learning components.
Participate in code reviews and contribute to architectural decisions that improve system scalability and reliability.
Work with real production data, troubleshoot issues, and continuously improve service performance.
Write efficient, production-grade code with strong ownership and attention to system design.

We are seeking a Senior software engineer (10+ years) with experience in backend engineering, scalable systems, and Real-Time environments, ideally in mission-critical systems where latency matters. This is a high-ownership, end-to-end role with full responsibility for core system architecture and development. The role is primarily backend (~90%), with enough frontend ability (~10%) to ship simple UI when needed.

What Youll Do
Design and own backend architecture for scalable, distributed systems
Build and maintain APIs, async pipelines, and production services
Develop low-latency, Real-Time systems
Integrate AI model outputs into production workflows
Work with live video pipelines (ingest, process, route streams)
Ship minimal frontend features to unblock delivery
Collaborate with CTO and research team
Own reliability from design to production

We are looking for a Java Backend Engineer, Platform Team. Our Data Platform team builds large-scale, cloud-native systems that process cybersecurity data in real time.
We design for scale, reliability, and performance, transforming billions of events into actionable insights that protect customers worldwide.
Beyond backend excellence, we also develop dashboards and intuitive web interfaces that allow customers to visualize, explore, and act on their security data.
If youre passionate about distributed systems, data engineering, and building meaningful products, youll feel right at home here.
Our Tech Stack:
Backend: Java, Spring Boot, Kafka, AWS, Docker, Kubernetes
Frontend: React (data visualization, dashboards, admin interfaces)
DevOps: CI/CD pipelines, distributed systems, monitoring, and observability.
Key Responsibilities:
Design, build, and scale our next-generation data platform for processing security events and logs.
Develop high-performance microservices and streaming pipelines using Java, Spring Boot, Kafka, and AWS.
Architect and implement event-driven, real-time analytics solutions.
Collaborate on frontend dashboards and visualization tools that help customers understand their data and make faster, data-driven decisions.
Work across the stack when needed - contributing to CI/CD, infrastructure automation, and frontend components to deliver complete, production-ready solutions.
Participate in architecture discussions, code reviews, and technical decision-making.
Take ownership, mentor others, and help shape a culture of technical excellence, empathy, and teamwork.

Were building a unique agent-based AI system for engineering domains - and were looking for a sharp Python Developer who learns fast and wants to build real AI systems in production (not just prototypes).
At our company, we operate at the intersection of advanced signal processing and AI innovation, delivering cutting-edge technological solutions within secure, mission-critical environments.
What Youll Do
Develop backend components for an AI system based on LLMs and AI agents
Implement efficient algorithms and scalable data processing workflows
Collaborate with AI researchers to integrate state-of-the-art models
Optimize performance for real-time, high-throughput systems.