דרושים » תוכנה » Senior Back End Java Developer

we are looking for a highly skilled Senior Back-End Java Developer to join our core development team and help drive the architecture and scalability of our server-side systems. This is a high-impact role where youll design and build sophisticated, cloud-native microservices powering mission-critical functionality for our fintech platform.

Youll work in close collaboration with cross-functional teamsincluding front-end developers, DevOps engineers, product managers, and QAto deliver enterprise-grade software thats scalable, secure, and built to last.



RESPONSIBILITIES


Design & Develop at Scale

Design, develop, and maintain robust and high-performance Java applications and distributed services.

Build and optimize scalable RESTful APIs and microservice-based architectures that power our platform.

Lead Engineering Excellence

Guide the adoption of best practices in design, development, testing, and deployment across the backend stack.

Conduct code reviews and mentor team members, helping to raise the technical bar across the team.

Own End-to-End Delivery

Collaborate with front-end, DevOps, and product teams to turn complex requirements into reliable solutions.

Take ownership of performance, availability, and observability of backend components in a high-scale environment.

Secure & Optimize

Implement security best practices, caching strategies, and performance tuning for robust, real-time systems.

Troubleshoot and resolve critical production issues with speed and precision.looking for a highly skilled Senior Back-End Java Developer to join our core development team and help drive the architecture and scalability of our server-side systems. This is a high-impact role where youll design and build sophisticated, cloud-native microservices powering mission-critical functionality for our fintech platform.

Youll work in close collaboration with cross-functional teamsincluding front-end developers, DevOps engineers, product managers, and QAto deliver enterprise-grade software thats scalable, secure, and built to last.



RESPONSIBILITIES


Design & Develop at Scale

Design, develop, and maintain robust and high-performance Java applications and distributed services.

Build and optimize scalable RESTful APIs and microservice-based architectures that power our platform.

Lead Engineering Excellence

Guide the adoption of best practices in design, development, testing, and deployment across the backend stack.

Conduct code reviews and mentor team members, helping to raise the technical bar across the team.

Own End-to-End Delivery

Collaborate with front-end, DevOps, and product teams to turn complex requirements into reliable solutions.

Take ownership of performance, availability, and observability of backend components in a high-scale environment.

Secure & Optimize

Implement security best practices, caching strategies, and performance tuning for robust, real-time systems.

Troubleshoot and resolve critical production issues with speed and precision.

Were looking for a passionate Software Engineer to join our growing Payments OS Team. Youll have the opportunity to work with the most professional people on building new payment solutions for our rapidly growing business, from design and development to testing and production.
We use the latest technologies and architecture, with Java, hosted on AWS Cloud and orchestrated with Kubernetes for both development and production.
The Team:
We are reshaping global payroll and payments with its advanced cloud-based platform. At the heart of this transformation is our Payments OS Team, driving the development of secure, scalable, and high-performance solutions that streamline global transactions for businesses in over 160 countries, ensuring compliance, transparency, and on-time delivery.
As part of the team, you will work closely with Payment Architects, Product Managers, and Infrastructure Leads to design and implement robust backend services, intuitive front-end applications, and complex integrations that elevate our platform's capabilities. You'll be instrumental in shaping the future of global payment processing and enhancing our clients' experiences.
You Will:
Design and implement backend solutions for payment processing, ensuring reliability, scalability, and security in global transactions.
Take an active role in defining architecture and enhancing the capabilities of our payment products.
Ensure high-quality code, including automated testing, design reviews, and code reviews.
Stay up-to-date on the latest technologies and design patterns in development and testing.
Work in a collaborative environment with architects, product managers, and fellow developers to deliver robust solutions.

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.

Backend Engineer
Herzliya
We are known for our massive backend production. At any given moment, thousands of servers are consuming 150+ billion mobile app events, crunching our users data, serving requests and communicating on a massive scale.
To maintain the universe we practice modern production operations with a complete self-serve CI/CD platform, highly integrated observability stack for our micro-services, backends and infrastructure, a culture of ownership and eagerness for quality.
The Analytics group is responsible for showing our clients the stories their data is telling. Through complex aggregation, mission tailored analytics databases and carefully crafted APIs we are able to provide slice and dice analysis in our beautiful dashboards and through the use of external integrations.
Our group mixes disciplines from back-end, data, AI and front-end engineers and were looking for great back-end developers that are 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 goal: to be the best analytics suite in our business market.
What you'll do
Develop end-to-end both client facing and data infrastructure features from data processing to database choice and modeling implementation
Collaborate with product managers and software engineers to deliver complex products.
Analyze and improve performance, scalability and stability of our systems, environments and tools.
If you're up to the challenge - Speak at meetups, write blog posts, speak at conferences, contribute to existing open source projects and release new open source software.

We are looking for a Frontend Developer.
As a Frontend Developer, you will:
Lead full-cycle feature development from concept and design to production
Build scalable, high-performance frontend features, often spanning multiple services
Drive the development of complex and business-critical UI components
Collaborate with cross-functional teams to design and deliver seamless user interfaces
Write clean, efficient, testable and secure code (unit, integration and component tests).

We are looking for a Backend Developer Java.
As a Backend Developer, you will:
Develop features and infrastructure of one of our core products
Lead features, end-to-end, from concept and design to production
Work closely with multiple teams
Analyze and develop new flows and features
Troubleshoot and debug complex flows while finding and implementing creative solutions

we are looking for an experienced Director of Product Development to lead one of our core product engineering groups. In this role, youll manage and grow multiple cross-functional squads responsible for building flagship SaaS platformdelivering both customer-facing functionality and internal tools that power our business.

This is a high-impact leadership position combining team management, and strategic collaboration. Youll play a key role in shaping our product, engineering culture, and technology as we scale.



RESPONSIBILITIES


Lead Squad Engineers: Manage several agile, cross-functional squads consisting of backend and frontend engineers, driving a shared product and delivery vision.
Build Engineering Processes: Build new and refine existing engineering processes in collaboration with other R&D groups, product and QA.
Deliver High-Impact Features: Own the development lifecycle of core SaaS platformensuring timely, high-quality delivery aligned with business goals.
Partner Across Teams: Collaborate closely with Product, UX, DevOps, QA, and other engineering leads to prioritize, plan, and execute on product roadmaps.
Establish Best Practices: Set and uphold high engineering standards, refine agile processes, and drive continuous improvement in quality and velocity.
Leverage Cloud Infrastructure: Ensure scalable and secure services on AWS using modern tools and patterns.
Technical Leader: Be part of the technical leadership within the R&D department.

Required Senior Data-Oriented Backend Engineer
Herzliya
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.

Data has never been more valuable and vulnerable. As cybercriminals become more sophisticated and regulations more strict, organizations struggle to answer one key question: Is my data safe?
At our company, we see the world of cybersecurity differently. Instead of chasing threats, we believe the most practical approach is protecting data from the inside out. Weve built the industrys first fully autonomous Data Security Platform to help our customers dramatically reduce risk with minimal human effort.
At our company, we move fast. Were an ultra-collaborative company with brilliant people who care deeply about the details. Together, were solving interesting and complex puzzles to keep the worlds data safe.
We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.
Key Responsibilities:
Design and implement scalable data processing pipelines using Azure Databricks and other modern data platforms to power real-time analytics and insights.
Push boundaries by pioneering new technologies and stretching existing ones to their limitsbe a trailblazer in data innovation.
Design, build, and maintain scalable data processing and analytics infrastructure and pipelines, optimizing for performance and cost efficiency.
Collaborate cross-functionally with software engineering, product, and research teams to understand data needs and ensure data solutions meet business requirements.
Engage with strategic customers, ensuring our data solutions meet high standards and deliver measurable value in real-world environments.