Full Stack Engineer

2 weeks ago


Holon, Tel Aviv, Israel Wittix Full time ₪90,000 - ₪120,000 per year

Wittix – Holon, Tel Aviv District, Israel (On-site, no remote)
About Wittix

Wittix is a leading Electronic Money Institution committed to providing innovative financial solutions in the digital payments space. We are building a fintech platform designed to transform how businesses pay and get paid – with ease, speed, and security.

Position Overview

We are seeking a skilled Full Stack Engineer to join our development team. This is a hands-on role where you will build, maintain, and optimize scalable fintech solutions, working across backend and frontend technologies.

Key Responsibilities

  • Develop and maintain scalable web applications using and modern technologies.
  • Collaborate with cross-functional teams (Product, UX, DevOps) to design, develop, and deploy new features.
  • Build and optimize a microservices-based architecture for performance and scalability.
  • Participate in architectural discussions and contribute to technical decision-making.
  • Write clean, efficient, and well-tested code following best practices.
  • Work with existing code in Laravel where needed, in order to refactor and migrate services (requiring strong self-learning ability).
  • Contribute to the migration of services from Laravel to Go, ensuring scalability, performance, and maintainability.
  • Continuously learn and quickly adapt to new programming languages and technologies, such as Go and Laravel.

Required Experience

  • 4+ years of software development experience.
  • Strong hands-on expertise in – Mandatory.
  • Experience with PHP Laravel – Advantage.
  • Experience with Go – Advantage.
  • Experience with AWS services – Advantage.
  • Ability and motivation to quickly learn new programming languages and technologies.
  • Familiarity with Microservices, REST APIs, CI/CD, Docker, Kubernetes – strong plus.
  • Experience with frontend frameworks (e.g., ) – advantage.
  • Strong problem-solving skills, curiosity, and a proactive mindset.
  • Bachelor's degree in Computer Science, Engineering, or a related field.

Why Join Us?

At Wittix, you're not joining just another fintech company – you're joining a team that builds a comprehensive ecosystem of financial solutions.

You will:

  • Work in a cutting-edge technological environment with the latest tools and frameworks.
  • Collaborate daily with experienced software architects and a highly skilled engineering team, ensuring both mentorship and constant professional growth.
  • Be part of a modern cloud-native setup, leveraging AWS, Kubernetes, Docker, CI/CD pipelines, and advanced monitoring solutions.
  • Build high-performance, event-driven systems using Kafka, pub/sub architectures, message queues, and microservices to support massive scale and resilience.
  • Gain hands-on experience with modern databases (SQL and NoSQL), distributed systems, and real-time data processing.
  • Contribute to products that combine fintech complexity with state-of-the-art engineering practices – balancing security, scalability, and speed.

At Wittix, you will be solving complex, real-world challenges that directly impact businesses and consumers worldwide. You will not only write code – you will help shape the future of digital payments.

Ready to join us? Apply now and be part of building the future of fintech.


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