senior java backend developer

Senior Integration Consultant (m/f/d)We are looking for a Senior Integration Consultant to build and deliver customer-specific integration solutions in a collaborative, cross-functional environment. You'll connect customers to the global Pagero network via various interfaces, implement and test EDI formats, and troubleshoot issues in live operation. As we...

Your missionAs a Senior Test Automation Engineer, you are a key player in one of our main products. You are a strong partner and mentor to the team’s other QA Engineers and our developer community across the EvidentIQ group. You take ownership of the conception, implementation, documentation, and execution of automated tests. Your holistic view of the...

Solaris is Europe's leading embedded finance platform. Solaris’ full German banking license and proprietary modular B2B tech stack empowers its partners – from SMEs to large, multinational, non-financial companies – to offer compliant, customer-centric banking services, providing seamless experiences to customers across all industries. Founded in 2016,...

SummaryAs a Senior Architect, you are a trusted Guidewire leader across Guidewire’s most complex customer implementations. You’ll guide overall solution strategy, lead architectural governance, and ensure delivery success by aligning client goals with scalable, maintainable Guidewire solutions.Job DescriptionAs a Senior Architect, you are a trusted...

Your missionYou will join a growing team of experienced developers building a cross-platform application, backend services and open platform.You will collaborate with your peers to define architecture, quality standards, and best practices.You will work closely with our designers, teaming up in small cross-functional teams to bring features from idea to...

Mercura (YC W25) helps the companies that build the real world move at software speed, automating the back-office work that runs the $12 trillion industry behind every hospital, school, and power plant. We started with one of their biggest bottlenecks - turning messy technical requests into accurate quotes - and grew to $2M ARR in our first year. With a team...

Become a Part of ACCURIDS Join us and help shape the future of pharmaceutical data! At ACCURIDS, we’re building the data backbone behind life-science innovation — a system that identifies, links, and standardizes critical enterprise data in compliance with global standards such as ISO IDMP. We help global life-science companies launch products faster,...

About Realist Realist is an innovative WealthTech startup based in Germany, committed to transforming the financial industry through cutting-edge technology, data-driven insights, and scalable financial infrastructure. As we expand our platform and technology capabilities, we are looking for an experienced Senior Software Engineer to join our growing team in...

Join Voyfai, a fast-growing Series A startup shaping the future of logistics and technology across Europe.Headquartered in Berlin, we operate at the center of a broader group of companies active across several European markets.This is a unique opportunity to take ownership from day one, drive meaningful impact and grow within a dynamic, fast-paced...

CompanyFounded in Berlin, autarc is a ~40 person start-up who were part of Y Combinator’s S24 batch in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering & Product department currently ~20 people, as we continue to grow throughout the year.Role descriptionThis role is to join our Core Engineering team, who are...

At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. Today, AI-powered assistance and agents are becoming a core part of how...

Düsseldorf | hybrid | permanent **YOUR MISSION** As a Senior Fullstack Engineer, you are a core builder in our Research and Development initiative: an AI platform that automates security reviews at the architecture level. You spend most of your time on the backend – building AI-integrated services, async pipelines, and the APIs that power our research...

BECOME A PART OF ACCURIDS Join us and help shape the future of pharmaceutical data! At ACCURIDS, we’re building the data backbone behind life-science innovation — a system that identifies, links, and standardizes critical enterprise data in compliance with global standards such as ISO IDMP. We help global life-science companies launch products faster,...

Diese Aufgaben erwarten dich...Als Senior Fullstack Entwickler C# .NET / React (m/w/d) gestaltest du in unserem agilen Team leistungsstarke End‑to‑End‑Lösungen und sorgst dafür, dass Frontend und Backend nahtlos zusammenspielen.Innovative Projektarbeit:  Du entwickelst moderne Web-Anwendungen mit neuesten Versionen von .NET und React (Next.JS).  Du...

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.Job CategorySalesJob DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword...

As a Senior Software Engineer, you are responsible for designing and developing IMCs platform architecture covering both the software and infrastructure aspects of the platform with a key focus on its platform search feature. The role is expected to work closely with the Tech leadership and product teams to define short- and long-term improvements to...

Deine AufgabenDeine Mission Als AI-driven Full Stack Developer – Public & Private Cloud entwickelst du End-to-End-Softwarelösungen über beide Cloud-Tracks hinweg: von SAP-basierten Private-Cloud-Produkten bis hin zu cloud-nativen Public-Cloud-Applikationen auf SAP BTP. Du nutzt AI systematisch als Entwicklungswerkzeug – von AI...

1607-MB: Senior Test Automation Engineer (m/w/d) - Playwright Stunden pro Woche • unbefristet • Frühester Beginn ab sofort 1607-MB: Senior Test Automation Engineer (m/w/d) - Playwright Projektstart: Juli 2026Projektende: Mai 2027, Option auf VerlängerungFür ein langfristiges Projekt suchen wir einen erfahrenen Senior Test Automation...

What we look for:You design, develop, and maintain scalable backend systems and applications with a focus on data and AI use cases.You build production-ready services and APIs that integrate machine learning and AI capabilities.You ensure performance, scalability, and reliability of software systems in production.You collaborate with data scientists and AI...

Du entwickelst hochwertige Software-Produkte im Bereich Hyperautomation und Workflow-Management mit modernsten KI-Tools wie Claude Code, GitHub Copilot oder Cursor Du arbeitest eigenverantwortlich an komplexen Fullstack-Projekten. Du analysierst SRS-Dokumente (Software Requirements Specifications), klärst offene Punkte mit Stakeholdern und übersetzt...