Java Testing Senior Jobs In Leiden, Zuid-holland - 29 Job Positions Available

Senior Backend Developer (Java) In a technically exciting and dynamic environment, you significantly contribute to the successful development and operation of our brand-new Secure Access Service Edge (SASE) offerings. You will develop backend software, reduce toil and develop

Senior Java Solution Architect (Azure & Microservices) Location: Amsterdam, Netherlands Start Date: 31 July 2026 Contract Duration: 6 Months Work Model: Onsite Language: English About the Role We are seeking an experienced Senior Java Solution Architect to join a strategic

Hiring: Senior Java Developer (Microservices | Kafka | Cloud) Job ID-10804922 Amsterdam, NetherlandsStart: ASAP Duration: 6 months Experience: 8–10 years Status: Open Were looking for an experienced Java Developer to help deliver innovative, high‑performance solutions for one of the

At eBay, were more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re

At eBay, were more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re

Your Opportunity: At Mollie, we’re on a mission to make payments and money management effortless for every business in Europe. Serving more than 350,000 businesses across the continent, we aim to cut through financial bureaucracy that

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do

Think Forward! Our goal is to help people advance in life and business. We are a well-established brand with strong financials, global reach, and omni-channel strategies. If you value innovation, agile principles balanced with compliance and

About Us We are a leading global software company dedicated to the world of computer aided design, 3D modeling and simulation— helping innovative global manufacturers design better products, faster! With the resources of a large company,

Join a fast-growing, listed company with a purpose! Fastned owns and operates a network of 400+ fast charging stations across 10 European countries, allowing electric vehicle drivers to charge their car with 100% green energy in

This role was originally published on 28 May 2026. Think Forward! Our goal is to help people advance in life and business. We are a well-established brand with strong financials, global reach, and omni-channel strategies. If

At eBay, were more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re

Welcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or

About the role Together AI/Codesandbox is looking for a Senior Backend/Distributed Systems engineer to help us build and maintain the codebase that powers the Together AI Sandbox service. This is a role for engineers that are familiar

We are on the lookout for a talented and passionate full stack engineer to become an integral part of our cutting-edge Center of Engineering team. This is an incredible opportunity to thrive in a dynamic, high-energy