Senior Java Backend Engineer jobs in Leiden

Job Information Date Opened 14/04/2026 Industry Banking Salary € 5.750,00 - € 7.700,00 Job Type Contract Work Experience 8+ years City Amsterdam Province Noord-Holland Country Netherlands Postal Code 1102 CT Job Description About the role ING Bank is seeking an experienced Senior Java Engineer to jo

Oracle Data Engineer (Java) As a preferred supplier to one of our biggest Financial Clients , I am seeking for a Oracle Data Engineer (Java) for a position in Amsterdam, Netherlands . We are looking for someone with an easy-to-work-with, mature and no-nonsense mentality. Someone who is an open and h

Java Developer | Oracle | Financial Services | Long-term Project | Amsterdam Work on a high-impact data platform within a leading financial institution, focusing on mortgage systems and critical data flows. As a Java Developer with strong Oracle expertise, you will contribute to building and maintai

Benefits Global exchange program Weekly happy hour Delicious healthy lunches Phantom share package Yearly trip to Amsterdam Paid holidays Work from home opportunities

Senior Software Engineer Java - Regtech Platform (Contract) We are supporting a Regtech Platform team within a large scale FinTech environment. The team builds and evolves a regulatory technology platform that supports compliance, reporting, and control mechanisms across payment and financial produc

Tiqets is an award-winning tech scale-up headquartered in the Netherlands. We are hiring Backend Engineers to join our mission to bring the world more ways to culture! Who are we? We are revolutionising the way people buy tickets to unforgettable experiences at the best destinations all over the wor

(12 months | 32–40 hours) Are you a senior engineer who wants to lead the direction of complex backend solutions within the world of streaming services? Do you enjoy working with modern technology, strong engineering practices, and innovative tools like AI? Then this is your role. Your role As a Sen

(12 months | 32–40 hours) Are you looking to further develop yourself as a backend engineer in a modern tech environment? Do you enjoy working on tangible features with visible impact, and are you eager to grow toward a senior level? Then this is your opportunity. Your role As a Medior Backend Engin

Role Senior Software Engineer (Java) - Docs Tooling Location Amsterdam Description We’re looking for a Senior Software Engineer to help shape and scale the industry-leading technical documentation platform for Adyen’s customers and partners. This is a strategic role within our Developer Experience (

What You’re Applying For We're looking for a Senior Backend Engineer to help ship customer-facing features that make insurance fast and delightful for our European users. You'll work directly with Product, QA, Data, and ML teams to take ideas from concept to production - then measure their real impa

What You’re Applying For We're looking for a Senior Backend Engineer to help build the core systems that power how Lemonade prices insurance for millions of customers. You'll join our Pricing Team in Amsterdam, working on everything from our homegrown domain-specific language to AI-powered research

In a nutshell Our Java teams in the Supply Chain make sure that our products travel from the suppliers, through the warehouses, in our electronic vehicles, and finally arrive at our customers’ houses with a smile. From automating our warehouses, to optimizing our routes, to making our drivers’ lives

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 is engineered for ambition. For our teams, we create an environment with

Elevate the Last Mile. As a Backend Developer Field Services, you build the platform behind our delivery apps. Your code supports every delivery, on every street. You make delivery tech smarter and scalable. Daarom kies je als Backend Software Engineer - Team Field Services voor PostNL Visible work

We are looking for a Senior Backend Engineer to join the Identity & Access Management (IAM) team at DataSnipper! In this role, you'll be responsible for designing and building core platform systems that power authentication, authorization, and access across our entire product. You’ll play a key

Software Engineer II - Customer Service Tech Within a Customer Service Tech team, we are looking for a Software Engineer II who will help maintain, support and enhance business critical services used by customer service agents and internal stakeholders. These systems play a key role in delivering a

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 is engineered for ambition. The primary objective of the Identity & V

Over de functie fh SRQ144983. Gasunie Wat ga je doen? Deliverables voor projectondersteuning Technische ondersteuningsoverzichten per projectfase (concept – ontwerp – uitvoering – inbedrijfstelling). Technische inputdocumenten voor multidisciplinaire overleggen met interne teams, ingenieursbureau en

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 is engineered for ambition. For our teams, we create an environment with

✈️ De uitdaging Wil jij meewerken aan het verbeteren en moderniseren van één van ’s werelds drukste luchthavens ? Als Engineer Elektrotechniek werk je aan uitdagende utiliteitsprojecten op Schiphol, zoals renovaties van bagagehallen, vervanging van verlichtingsinstallaties en verduurzaming van energ