לוח משרות דרושים Senior Backend Developer משרה מלאה

Required Backend Developer
Description
A Fintech startup based in TLV, on a mission to revolutionize the way Real Estate firms and investors manage their capital. Our Investment Management software helps companies raise and preserve more capital by automating their back-office operations, increasing their investors' satisfaction, and providing them with advanced tools for better marketing efforts.
We are a fast-growing and dynamic startup with 100+ employees, mostly in Tel Aviv. We value collaboration, ownership, and innovative thinking. Were looking for passionate, positive and motivated people to join our team.
About the Role
As a Backend Engineer, youll become a valuable member of an innovative and fast-growing department, working in a truly Agile environment utilizing cutting-edge technologies.
Youll be in charge of planning and developing new features and services, contributing to our code infrastructure, and improving our SaaS architecture for the scale that lies ahead.
Whether you enjoy writing complex business logic, optimizing the DB to run heavy queries in no time, or integrating to a variety of 3rd party services, we encourage you to own it all the way from conception to post-production.
Our Stack: Node.js, NestJS, React, AWS, MySQL, Postgres, RabbitMQ, Lambda, Kubernetes, Docker.

We are looking for a Senior Backend Engineer to join our R&D team and play a pivotal role in building our 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 Data sources 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.

Were looking for a Senior Software Engineer to join this high-impact team and help shape the future of our foundational systems.
Why Join Us:
Play a key role in building scalable, mission-critical platform services
Work in a collaborative environment that values ownership, innovation, and excellence
Lead the design of complex features and modernize legacy systems
Gain exposure to business-critical decision-making
Key Responsibilities:
Design and implement scalable, reliable systems that support our monetization strategy and entitlement management.
Lead the full development lifecycle of critical platform servicesfrom architecture and coding to testing, deployment, and production monitoring.
Collaborate cross-functionally with product managers, billing specialists, and business analysts to deliver impactful, end-to-end solutions.
Champion technical excellence, promoting best practices in engineering, system design, and AI integration across the team.
Spearhead technical initiatives aimed at improving system flexibility, maintainability, and long-term scalability within the domain.

Required Infrastructure Engineer
If youre into online shopping (who isnt these days?), chances are youve crossed paths with us. Were all about eCommerce retentionhelping brands of every size turn one-time shoppers into lifelong customers.
Think loyalty programs, SMS and email marketing, and reviewsits what we do best. Plus, weve got more tricks up our sleeve.
With teams spread across the globefrom the US and Canada to the UK, Israel, Bulgaria, and Australiawere growing fast. Our main mission? Delivering cutting-edge technology that sets new standards in the industry.
Sounds exciting? Then read on, because were looking for curious professional talents to be a part of building the future of the e-commerce industry.
We are:
Our Platform Engineering group. Our mission is to empower us to unlock business value effectively. Our DevX team aims to do that by focusing on Developer Experience, providing a platform that boosts agility, speeds up time to market, and enhances overall product quality and customer experience! We have a special company culture In our RnD teams have end-to-end ownership of the products they build, test, monitor and operate their services, our job is to give them the tools for it.
Ownership has two sides: With freedom comes responsibility. With autonomy comes accountability.
You will:
Enhance developer experience by providing self-service using Backstage, HelmCharts, and more, focusing on Java / PHP/ Ruby services defining golden paths adoption.
Drive the adoption and improvement of platform engineering tools such as Okteto, SonarQube, LaunchDarkly, SonarQube, CI/CD, and more.
Develop & maintain code libraries and documentation for Golden Paths best practices such as API guidelines and golden path documentation, to support developer productivity.
Build infrastructure to increase uptime and reduce incident frequency.
Continuously measure developer satisfaction, identifying and acting on feedback to improve tooling, workflows, and documentation.
Optimize infrastructure costs, proactively managing resource usage and tooling.

Were looking for a Senior Backend Infrastructure Engineer (or Tech Lead, for the right candidate) to join our core infrastructure team. This role is all about building and evolving scalable, high-performance backend systems that serve as the foundation for all our product engineering teams.
Youll be responsible for designing and developing distributed systems, owning critical backend infrastructure services, and working closely with architects, DevOps, and product engineers to ensure our platform is reliable, efficient, and future-proof.
In this role, you will be responsible for:
Designing, developing, and maintaining scalable infrastructure services and middleware in a distributed microservices environment.
Leading cross-team backend infrastructure initiatives that impact the entire R&D organization.
Building robust systems that support our product teams with high availability, observability, and fault tolerance.
Partnering closely with architects, DevOps, and backend engineers to define and implement best practices across the stack.
Driving performance improvements and architectural evolution with a long-term vision in mind.
Proactively identifying technical gaps and areas for optimization across our backend infrastructure.

Join the technology research and innovation group, a dynamic team dedicated to extending the capabilities of our product through cutting-edge research and rapid incubation of new ideas. We are a hands-on group that thrives on exploring barely-defined concepts and transforming them into tangible product validations, POCs, and iterations that drive meaningful impact and shape the future of the platform.
What You'll Do:
As an entrepreneurial developer within our team, you will play an important role by taking innovative exploration projects from concept to completion. This is a highly diverse and hands-on role where you will:
Code across different technology stacks.
Conduct in-depth research and data analysis.
Develop a deep understanding of the product to identify opportunities for innovation.
Incubate and validate new ideas rapidly.
Lead projects end-to-end, turning ambiguous concepts into clear, impactful results.

We're looking for a Senior Backend Engineer to join the Acquisition team, as part of the Data Group.
In this role, youll play a key part in designing, developing, and maintaining our data gateway, integrating new data sources into our system, and tackling challenges related to scale, efficiency, and cost-effectiveness. Youll also help research and define solutions to complex technical problems as we continues to innovate in the SaaS security space.
Tech stack: AWS, Kubernetes, Python, Postgres, Redis, Rabbit, Kafka, Date-Lake.

ShiftLeft is building the cloud security platform for developers (CAS). Our platform empowers teams to find, fix, and prevent security risks in application code and infrastructure as code through automation and security-as-code principles. We're looking for a skilled Senior Backend Engineer to join our team and contribute to our Cortex Cloud platform.
As a Senior Backend Engineer, you'll have a high-impact role in shaping the future of our code security products. Beyond building robust and scalable backend features, you'll help drive performance, reliability, and innovation across our systems. Our team leads the way in owning both the departments core infrastructure and Developer Experience (DevEx), empowering the entire engineering organization with powerful internal platforms and tooling. If you're excited by technical challenges, meaningful ownership, and making life easier for developers this is the place for you.
Your Impact
Feature Development: Design, build, and maintain robust backend services using TypeScript/Node.js. Take full ownership of complex, cross-system features from initial requirements through architecture, implementation, and deployment.
Build and Optimize Scalable Systems: Ensure performance, reliability, and cost-efficiency across distributed systems through thoughtful design, deep observability, and continuous optimization.
Platform Engineering & DevEx: Drive platform engineering initiatives by developing the department infrastructure and shared tooling that boost scalability, reliability, and the developer experience across the department.
Own Core Infrastructure: Design, operate, and evolve the departments infrastructure stack including BigQuery, MongoDB, Redis, and Argo Workflows using cloud-native technologies like Terraform, Kubernetes, and Helm.

The Cortex AppSec product is responsible for securing the development ecosystem from code to deployment - We scan infrastructure and applications code, VCS configurations, and the interlinking CI/CD systems used to release cloud applications. The product identifies problems, facilitates shift left operations, and helps our customers remediate them.
We are looking for a tech-savvy Senior Backend Developer, experienced with a large variety of technologies and frameworks, such as GCP, Python, Go, K8S.
Your Impact
Developing complex features, end-to-end, including reviewing requirements, providing technical design, leading the execution, and deploying to production
Designing and implementing an architecture that scales, while maintaining quality, when facing environments with thousands of entities
Learning and utilizing the latest technologies in the market - Cloud infrastructure, GCP, K8S, Terraform, TypeScript, NodeJS, Python, and Golang.

We are looking for a Senior Backend Engineer.
Responibilities:
Architect, design, and develop highly scalable and performant backend systems
Advanced algorithms, data structures, and distributed computing techniques
Develop and implement robust APIs
Leveraging industry best practices and standards, while ensuring flexibility, extensibility, and maintainability.
Implement data persistence solutions using both SQL and NoSQL databases,data modeling, query optimization, and indexing strategies.
Cloud-based infrastructures

We are looking for a Senior Backend Engineer - Accounts.
As Part Of Your Role, You Will:
Contribute to architecting and strategy, design and develop highly-available management systems, with scalable distributed system considerations and APIs
Lead solutions for business application platform layer while keeping in mind robustness, security, and monitoring
Aim to be a focal point for company-wide source of knowledge
Lead by example, mentor peers, and ensure high standards of code quality
You will work with product managers and business partners to frame problems within the business and product context.

We are seeking an experienced backend engineer to join our billing team to build our full quote-to-cash solution while integrating with 3rd party systems like Recurly, Netsuite, and Salesforce to process millions of dollars monthly.
As Part Of Your Role, You Will:
Contribute to architecting and strategy, design and develop highly-available management systems, with scalable distributed system considerations and APIs
Lead solutions for business issues while keeping in mind robustness, security, and monitoring
Aim to be a focal point for company-wide source of knowledge
Lead by example, mentor peers, and ensure high standards of code quality
You will work with product managers and business partners to frame problems within the business and product context.

We are looking for a Staff Backend Engineer.
What Youll Do?
Be a Central Figure in the Team Serve as the go-to expert on everything related to the teams services and infrastructure. Work closely with product managers. Learn and be able to reason about the existing code base on demand, deriving insights quickly and managing context switches effectively.
Deliver Solutions with Impact & Efficiency Stay focused on business goals and customer delight. Ensure we deliver features that move the needle and are implemented efficiently and iteratively.
Maintain High Code Quality & Architecture Collaborate with developers to uphold high coding standards and work with our architects forum to ensure solutions are scalable and aligned with our platform vision. Utilize code generation tools for a larger impact.
Drive Innovation Identify areas for improvement and propose meaningful enhancements. Acknowledge customer feedback and incorporate your ideas to refine our solutions.

We are looking for a Senior Backend Engineer to join our AI/ML team. In this role, youll work closely with data scientists to transform cutting-edge machine learning models into scalable, production-ready services. You will take ownership of designing, building, and maintaining the backend systems that power our AI-driven features.

This is a key position that bridges the gap between data science and production engineering, ensuring high performance, reliability, and maintainability of our ML-powered products.

Responsibilities:
Collaborate with data scientists to understand modeling outputs and convert them into deployable services.
Design and develop robust, scalable backend systems and microservices to support AI use cases.
Own the deployment and monitoring of ML models in production (with CI/CD, logging, observability).
Implement data processing pipelines in support of model training and inference.
Ensure software adheres to best practices in architecture, testing, and documentation.
Optimize model inference for latency, throughput, and resource efficiency.
Contribute to design decisions and technical strategy alongside AI and infrastructure leads.

We are looking for a Senior Backend Engineer.
As an engineer in the Bazel team, youll:
Build and maintain tooling that helps our developers build and deliver code faster.
Build, and maintain highly scalable backend services providing unique CI/CD experiences to support backend code.
Work as a part of the Bazel OSS community, participate in discussions and workgroups and help shape Bazel itself.