לוח משרות דרושים Senior Backend Developer משרה מלאה

We are seeking a talented backend engineer to join our growing team, owning our innovative product, Code Defender. Code Defenders mission is to detect and protect against client-side threats and enable our customers to be compliant with the latest security and privacy standards.
As a member of the team, you will play a crucial role in ensuring the product's success, by designing and developing advanced features, handling large-scale data, aggregations, while utilizing cutting edge technologies.
Collaboration with cross-functional teams including Platform, Product, Engineering, and Research will be integral as you lead feature development from inception through to deployment, applying backend methodologies and best practices.
What you'll do:
Develop cloud-based high-scale systems: Leverage the latest in cloud technology to build systems that can handle the demands of significantly large datasets with efficiency and reliability.
E2E Ownership: Take full responsibility for projects from the initial design and architecture stages through to implementation and rollout,
Innovate and Optimize Operations: Continuously seek out and implement innovations and optimizations to improve the performance and scalability of our systems.
Tackle challenging problems and find creative ways to solve them.
Participate in cross organization engineering innovation forums and technical guilds.
Collaborate on cross-functional teams: Work closely with other technical and research teams to integrate various products seamlessly, ensuring cohesive technology solutions across the board.
Ensure System Security and Compliance: Prioritize the security of our systems and ensure compliance with all relevant data protection regulations.
Performance Monitoring and Troubleshooting: Regularly monitor system performance, identify and resolve any issues to maintain optimal operation.
Work on cutting-edge technologies in coding, data persistence, CI/CD pipelines, and data pipelines. This includes expertise in any of the common backend development languages, SQL and NoSQL databases like MongoDB and Redis, messaging systems such as Kafka, search technologies like Elastic, and cloud services.

HWe're a revolutionary dating startup changing how people find love by matching them based on their authentic vibes.
We're looking for a fantastic Senior backend Developer to join our adventure and make a real impact!
About Us
We're not your typical dating app - we're an AI-powered matchmaking platform reimagining the future of relationships. Based in the heart of Tel Aviv, we're a dynamic startup with big dreams and an even bigger mission: helping people find their true love through innovative technology. We've already helped hundreds of couples to find their better half!
What You'll Do
You will be the core person for the service of Client data processing, service for workflow planning and much more
Architect, develop, document, and TEST highly scalable cloud microservices
Analyze the landscape of existing and upcoming solutions for continual improvement of our Azure cloud infrastructure
Work with our data Science and data Engineering teams to analyze and prioritize the development and release of new features
Upskill and investigate our architecture and AI technology
Why Join Us?
Be part of a revolutionary AI-powered dating platform
Work in a dynamic, fast-paced startup environment
Make a real difference in people's lives
Join a passionate team that's changing the dating world
Sound Like Your Perfect Match? We'd love to hear from you! Join us in our mission to revolutionize the way people find love!

The Fraud Detection team is looking for a strong Senior Backend Engineer to help scale and evolve our industry-leading real-time fraud prevention systems.
We develop high-throughput, low-latency services that power real-time decision-making at scale. Our platform combines modern backend engineering with advanced streaming, big data technologies, and AI-powered models to protect businesses and their users from fraudinstantly and effectively.
This role is critical in delivering scalable backend infrastructure to power our machine learning-driven fraud detection capabilities.
What youll do
Design and Build Scalable Backend Services:
Design and implement real-time streaming applications for processing high-throughput data using Kafka and gRPC
Develop scalable and reliable streaming solutions for fraud detection and prevention.
Develop and Optimize ETLs:
Build, and maintain batch pipelines for data enrichment, normalization, and aggregation using tools like Spark and BigQuery.
Ensure data pipelines are robust, scalable, and cost-efficient.
Support Data Science and ML-Ops:
Collaborate with Data Science teams to operationalize machine learning models in real-time streaming environments and batch ETLs.
Focus on Performance and Resilience:
Continuously improve the throughput, latency, and fault tolerance of critical services operating under high load and real-time constraints.
Collaborate Across Teams:
Work closely with Fraud Data Scientists, and Product Managers to deliver impactful solutions.
Partner with stakeholders to understand the business impact of fraud detection and align technical solutions with business needs.
Innovate and Improve:
Continuously improve the scalability and performance of existing systems.
Explore and integrate new tools and technologies to enhance streaming and batch-processing capabilities.

JR295379

As a Backend Software Engineering, your job responsibilities will include:

Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.

Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.

Make design decisions on the basis of performance, scalability, and future expansion.

Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.

Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment.

Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level).

WalkMe is looking for a Backend Developer, which is both hands-on and an ace problem solver to join our amazing DeepUI group. We are developing WalkMes revolutionary runtime engine and transforming the online experience for hundreds of millions of users. Our proprietary AI-based technology is bringing the world's leading digital adoption platform to the next level by understanding and interacting in real time with graphical user interfaces at a human level. We are looking for people who are passionate about leading technology to the extreme. If you are striving to develop an innovative product, make an impact, and work with the industrys brightest talent as part of one of the fastest-growing and successful startups around .
What will you actually be doing?
Design and build the latest back-end solutions to the exciting and rapidly evolving domain of GUI perception.
Develop and maintain complex backend cloud services and infrastructure, across multiple regions.
Design architecture for new services and implement through to production.
Implement and own end to end solutions that will scale to millions of users.
Participate in fast-paced research while running in production. A very rare and exciting combination
Advance the world one step closer to Artificial General Intelligence.
Help build engineering culture.
Investigate, implement and share new technologies and ideas.
End to end development of features and systems that are used daily by key stakeholders, both internally and externally.

Who We're Looking For - The Dream Maker We're in search of an exceptional Senior backend Engineer, someone with a wealth of hands-on software engineering expertise.
As part of our core product team, you'll be at the forefront of crafting a groundbreaking solution that leverages cutting-edge technology to combat fraud.
Our ultimate goal is to equip our clients with resilient safeguards against chargebacks, empowering them to safeguard their revenue and optimize their profitability.
Join us on this thrilling mission to redefine the battle against fraud.
Your Arena:
* Take a senior role in the team of talented engineers, share your experience and demonstrate your expertise building our market-leading product.
* Design and implement the infrastructure of the system including the ingestion, algorithms, performance optimizations, and interactive applications.
* Build a highly scalable data platform for diversified and complex data flows.
* Have end-to-end ownership: Design, build, ship, measure, and maintain our backend services. You build it - you own it.
* Work closely with our fantastic Product team that created an industry-leading SaaS Product-Led-Growth offering.
* Join us in building a professional, fun company and engineering culture with the highest standard.

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.

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

As a software developer in the backend team, you will be a part of delivering new features, as well as building the infrastructure for the performance and scale of the product.
What you’ll do: Implement and deliver new features according to products’ requirements Implement enhancement features and build the infrastructure to support the scale of the product. Participate in design discussions and code reviews Develop unit and integration tests Assist in solving real-time customer issues


Position Intro:
Earnix is the premier provider of mission-critical, cloud-based intelligent decisioning across pricing, rating, underwriting, and product personalization. These fully-integrated solutions provide ultra-fast ROI and are designed to transform how global insurers and banks are run by unlocking value across all facets of the business. Earnix has been innovating for insurers and banks since 2001 with customers in over 35 countries across six continents and offices in the Americas, Europe, Asia Pacific, and Israel.

Were looking for a Senior Backend Engineer to help us evolve and scale our real-time engagement infrastructure. Youll solve high-throughput, low-latency challenges and craft APIs used by some of the largest mobile apps in the world.
What youll do:
Design, develop, and own core features and products related to link engagement and redirection at massive scale
Tackle complex problems in real-time, high-throughput systems using modern cloud-native tooling such as CDNs, WAF, Web Handlers, and Kafka
Lead API design and implementation across systems with a strong focus on security, scale, performance, and reliability
Improve system performance, stability, and observability across the board
Collaborate with Product Managers and Engineers to shape product direction and deliver customer value
Contribute to engineering excellence via code reviews, mentoring, and technical leadership
Continuously evaluate and integrate new technologies to keep our stack modern and efficient.

Come join the Data Exchange team as a Senior Backend Developer.

Our Backend Teams are responsible for acquiring millions of transactions and statements a day to satisfy our customers needs in all our products.

You will be developing high volume services that are part of our Data Exchange platform.

You will utilize your skills to help develop and maintain critical backend systems in cloud environments that are vastly used by various customers, both internal and external.

Responsibilities:
Gathering functional requirements, developing technical specifications, and project & test planning.
Designing/developing SaaS software, prototypes, or proofs of concepts (POCâs).
Act in a technical leadership capacity: Mentoring junior engineers, new team members, and applying technical expertise to challenging programming and design problems.
Roughly 70-85% hands-on coding.
Resolve defects/bugs during QA testing, pre-production, production, and post-release patches.
Work cross-functionally with various teams: product management, QA/QE, various product lines, or business units to drive forward results
Contribute to the design and architecture of the project.
Experience with Agile Development, SCRUM, or Extreme Programming methodologies.

Are you an experienced backend developer with a passion for cutting-edge technology? Do you have an interest or background in machine learning, data science, or working with models?
We are looking for a backend developer to join a newly formed team and help build core services from the ground up.
As a backend developer, you will work with a team of highly curious and innovative professionals. You will be responsible for developing core services and APIs that handle high volumes of real-time traffic and meet strict SLA response times. Your role will involve complex data processing, aggregation, and research of big data.
While experience in ML/DS is not a requirement, familiarity with ML-based architectures, model deployment, or data-driven decision-making will be considered a strong advantage.

We are seeking a backend engineer with a strong foundation in building scalable, high-performance systems and a deep understanding of cloud infrastructure, distributed systems, and data pipelines. This role focuses on designing and optimizing backend services that support our machine learning (ML) operations and real-time personalization capabilities.
We foster a professional environment where experienced engineers collaborate to drive technical excellence, continuously improving our backend architecture and infrastructure. As a Backend Engineer, you will play a key role in building and maintaining the backend services that power our ML infrastructure, ensuring efficiency, scalability, and reliability.
Role & Responsibilities:
- Design, develop, and optimize backend services that support ML pipelines, APIs, and real-time decision-making systems.
- Architect and implement scalable and reliable data processing workflows, integrating ML models into production environments.
- Build and maintain infrastructure for efficient model deployment, monitoring, and versioning.
- Ensure high availability, performance, and security of backend services.
- Lead initiatives to improve system architecture, reduce technical debt, and enhance development processes.
- Stay up to date with the latest advancements in backend technologies, cloud computing, and distributed systems.

Were looking for a highly experienced senior Backend Developer to join our team!
So, If you are curious to work with a large scale of data in real-time, committed to translating insights into action, want new challenges daily and impact the lives of millions of users globally, this role is for you!
Responsibilities
Planning, designing, developing, and maintaining high-availability backend applications that can be high-volume and low-latency
Define application objectives and functionality
Ensure application designs conform to business goals
Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review
Work in a highly motivated team, closely with product and Architecture teams on large mission-critical systems.

Were looking for a highly effective and Senior Backend Python Engineer to design and deliver scalable, resilient systems to join a highly successful team of developers.

You will work on highly innovative next-generation security technologies, aligned to our Human Risk Management product group. Human Risk Management (HRM) is a comprehensive approach to cybersecurity that centres on understanding, measuring, and mitigating the risks associated with human behaviour within an organisation.

Your day-to-day

Collaborate with a supportive agile team to write high-quality software with clean, readable code which helps customers understand and defend against email threats
You will play a key role in building a large-scale SaaS using cutting-edge technologies of various disciplines.
Youll take part in the design, development, and deployment of multiple aspects of the service: from REST APIs and highly-available management systems, through to the scalable distributed system as well as, intelligent network data-path processing
You will be using the latest open-source software and technologies.