דרושים » תוכנה » Senior JAVA devolopers

We are seeking for a talented Senior Java Developer to join our development center in Israel, a fast-paced and innovative environment.
Responsibilities:
Backend Development: Design and develop scalable, high-performance Java-based microservices.
Microservices Architecture: Take part in the design, implementation, and evolution of a distributed microservices ecosystem
Business Process Orchestration: Develop and maintain services that drive complex, multi-step business processes across multiple systems
System Integration: Collaborate with cross-functional teams to integrate services with internal and external systems
Performance & Scalability: Optimize services for high throughput, reliability, and fault tolerance in a large production environment
Technical Leadership: Participate in design reviews, propose architectural improvements, and contribute to best practices across the team.

Required Senior Software Engineer
About the Role:
The Card Team is at the heart of our credit card product. We manage the entire customer lifecycle, from the initial application and card ordering process to automated account management, including collections, credit limit adjustments, and monthly statements. Our team develops and maintains the platforms that allow over 300,000 customers (a number that has nearly doubled in the last year) to manage their accounts, update personal details, make payments, and view their transaction history. We support both direct-to-consumer cards and co-branded cards for our strategic partners, making a direct impact on the company's growth and our customers' financial lives.
What Youll Do:
Design, build, and enhance our credit card systems to deliver high-quality products and services.
Solve challenging architectural and technical problems.
Collaborate with and learn from a team of talented engineers.
Ensure system stability and reliability.
Write clean, maintainable, and efficient code.
Lead projects through the full development lifecycle - from requirements gathering to production deployment.

We are seeking a skilled Java Developer to join our advanced software development team. The role involves low-level Java 17 development in a Microservices environment using SpringBoot, with a focus on multithreaded architecture and communication protocols.
You will take part in designing and implementing cutting-edge, mission-critical systems in a dynamic and innovative environment.
Responsibilities:
Low-level development in Java 17 within a Microservices architecture using SpringBoot.
Development in a Multithreading architecture.
Working with communication protocols and high-performance systems.
Collaborating with system architects and DevOps teams to ensure scalable, reliable, and maintainable solutions.

Required BE Senior GO
The Role
As a Senior Software Engineer, youll design, develop, and deploy robust software systems across our platform. Youll have ownership of end-to-end projects, the autonomy to lead from idea to implementation, and the opportunity to work across product lines - from scalable APIs and secure infrastructure to machine learning.
The role also brings unique engineering challenges shaped by regulatory and compliance requirements - pushing your creativity and technical capabilities.
Who You Are:
A product-minded engineer who loves solving problems at scale
Comfortable owning full systems - from architecture to deployment
Passionate about writing clean, maintainable code with an eye on the end user
A collaborative team player who mentors generously and learns continuously
Curious, thoughtful, and excited by a fast-moving environment
What Youll Actually Be Doing
Design, build, test, and deploy backend systems for high-scale financial applications
Lead architecture reviews and drive decisions across technologies and platforms
Write well-tested code and review peers work for quality and clarity
Collaborate with Product, DevOps, and Security teams to deliver seamless experiences
Own and improve development lifecycles including CI/CD, observability, and cloud automation
Debug production issues and lead efforts to ensure system reliability and uptime
Contribute to internal documentation and onboarding processes
Participate in a Tier 2/3 on-call rotation to support business-critical systems.

We are looking for a Senior Software Engineer to join our multi-disciplinary Account Management Platform Squad.
Join a small, high-impact team building the financial backbone of Sunbit. We're developing a new loan management system from the ground up while keeping critical business systems running - and we need someone who thrives in that kind of challenge.
You'll own significant parts of the new platform architecture, working closely with our BE Engineers and Data Engineers. Including designing, building, and shipping core systems that power how Sunbit manages accounts, balances, settlements, and financial history.
This role is for someone who loves solving hard problems, takes ownership, and delivers.
Key Responsibilities:
Design and build core backend services for loan lifecycle management - creation, updates, balances, adjustments, and reconciliation.
Ensure data consistency and integrity across distributed financial systems.
Lead the design and implementation of scalable event-driven or microservices architecture supporting internal and external account operations.
Collaborate closely with Product, Finance, and Data teams to align on accounting, compliance, and operational requirements.
Investigate and resolve complex production issues, ensuring platform reliability and transparency.
Promote best practices in system design, security, observability, and testing.

We are looking for a strong team player who is also capable of working independently, takes ownership, and has a high ability for self-learning and problem solving in a complex technical environment.
How will you make an impact?
Develop and maintain web-based application for large organizations for On-Prem and Cloud deployments.
Full ownership over the development-lifecycle of features according to design document and enterprise software standards.
Optimize application performance and scalability.
Design and develop for multiple platforms deployment, databases and application servers.
Collaborate with various R&D groups and with support tiers
Lead technical implementation of complex features.

We are looking for an exceptional and passionate Back-End Developer to join our team. This role involves designing and implementing the backbone infrastructure and APIs for our applications, ensuring a great user experience.

Responsibilities:
Be responsible for the products architecture and maintain its performance in challenging circumstances.
Maintain high standards of software quality by establishing best practices
Collaborate with various stakeholders to plan, design, develop, test and maintain extraordinary features
Translating requirements into high-quality code
Seeing through a project from conception to finished product
Collaborating with a team of skilled developers to develop high-traffic, cloud-based applications
Participating in code reviews to maintain code quality and sharing best practices with the team
Provide guidance and mentorship to junior developers, promoting continuous learning and improvement within the team

Were looking for an experienced, hands-on R&D Director to lead the development of next generation of business communication capabilities - shaping how companies integrate and leverage as a communication platform to engage with their customers at scale.
In this role, youll drive the technology that enables businesses to connect, interact, and build trust with hundreds of millions of users worldwide through secure, high-performance, and intelligent communication experiences.
This is a strategic, high-impact leadership position where youll blend deep technical expertise with product vision - defining how evolves as a platform for business engagement and customer connection.
Responsibilities
What Youll Do:
Work with high-performing engineers to deliver scalable, high-quality products.
Stay hands-on with backend development - developing, mentoring, reviewing, and guiding engineers through complex Java-based systems.
Drive execution of strategic product goals in partnership with Product, Business, and Senior Management.
Architect and evolve our infrastructure for performance, reliability, and scale.
Foster excellence - hire, coach, and grow world-class engineering talent.
Champion innovation, exploring new technologies (including AI-assisted development) to increase productivity and quality.
Measure and optimize system performance, scalability, and developer velocity.

Were looking for an experienced, hands-on Engineering Manager to lead the development of Vibers next generation of business communication capabilities - shaping how companies integrate and leverage Viber as a communication platform to engage with their customers at scale.
In this role, youll drive the technology that enables businesses to connect, interact, and build trust with hundreds of millions of Viber users worldwide through secure, high-performance, and intelligent communication experiences.
This is a strategic, high-impact leadership position where youll blend deep technical expertise with product vision - defining how Viber evolves as a platform for business engagement and customer connection.
Responsibilities:
Work with high-performing engineers to deliver scalable, high-quality products.
Stay hands-on with backend development - developing, mentoring, reviewing, and guiding engineers through complex Java-based systems.
Drive execution of strategic product goals in partnership with Product, Business, and Senior Management.
Architect and evolve our infrastructure for performance, reliability, and scale.
Foster excellence - hire, coach, and grow world-class engineering talent.
Champion innovation, exploring new technologies (including AI-assisted development) to increase productivity and quality.
Measure and optimize system performance, scalability, and developer velocity.

The Engineering team is looking for a Senior Software Engineer to join us in Ra'anana, Israel. In this role, you will contribute to the engineering of features related to the deployment and life cycle management of Kubernetes and OpenShift. You'll play a specific part in defining the architecture for Kubernetes deployment infrastructure and in developing our offerings from inception, through upstream development, to delivery.
What you will do:
Play an active role in container and virtualization-related projects and communities like Kubernetes, OpenShift, and KubeVirt
Create and guide new feature development; contribute to open source projects in Golang, Python.
Coordinate with team leads, architects, and other engineers on the design and architecture of our offerings
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI), and respond to security threats
Work with our Global Customer Support team and partner support teams on resolving customer issues
Work with the Quality Engineering (QE) team to ensure that projects are tested correctly
Publicize the team's work through blogs, web postings, or conference talks
Stay up-to-date on the latest advancements in AI frameworks, and leverage those in your day to day work
Proactively utilize AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) for code generation, auto-completion, and intelligent suggestions to accelerate development cycles and enhance code quality.