senior software engineer- java Jobs in Berlin

DEINE AUFGABENEntwicklung von Software für Linux- und Android-basierten Embedded-Systemen mit modernen Entwicklungswerkzeugen und MethodenGestaltung und Umsetzung innovativer UI/UX-Konzepte für zukünftige Cockpit- und Infotainment-SystemeEntwicklung und Evaluierung neuer Funktionen durch Rapid Prototyping auf Embedded- und mobilen PlattformenKonzeption,...

About the Role Join a small, high-velocity engineering team building voice AI agents for customer-facing workflows. You will own projects end to end, from product decisions and system design to production code, across applied AI, real-time audio, and distributed systems. What You'll Do Build reliable voice AI systems, including retrieval-augmented...

THE ROLE & THE TEAMThe ZEOS Outbound team handles article liquidation and return of articles to merchants. As a Senior Software Engineer, you will join an agile, cross-functional team dedicated to building the high-performance services that power our partner-facing products. We work in an API-first environment where we turn complex business logic into...

AufgabenInnovation: You are motivated to transform one of the oldest industries from the ground up.Development: You are responsible for the independent, goal-oriented development of complex web applications and services based on modern, lightweight architectures using PHP, SQL, JavaScript, HTML, and CSS.Project Ownership: After a comprehensive onboarding...

Kurzprofil der RolleWir suchen eine:n Senior Full Stack Software Engineer (w/m/d) mit starkem Fokus auf Web-Produktentwicklung und AI/LLM-Integration. Du baust unser Team langfristig technisch mit auf und gestaltest unsere GovTech-Plattform für öffentliche Verwaltungen mit. Standort: Remote-first aus Deutschland oder Österreich (mit gelegentlichen...

As a Senior Software Engineer in our Clickout-to-Revenue team, you’ll work on one of idealo’s most business-critical domains: the systems and processes that turn millions of clickouts into reliable merchant billing and revenue.This is a role with significant technical ownership. You’ll shape the architecture and evolution of our monetization landscape,...

Das werden deine Aufgaben seinDu arbeitest in einem agilen Team mit CI-Kolleg*innen und/oder Mitarbeiter*innen des Kunden an dessen geschäftskritischen Software-LösungenDu entwickelst Anwendungen und Microservices in Cloud- und Containerplattformen und begleitest diese von der Konzeption bis zum produktiven BetriebDu arbeitest eng mit Plattform-, DevOps-...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated...

The product you will work onThe HOLOPLOT Matrix Array is a new type of sound system built around precise, software-defined control of sound in three dimensions - grounded in physics and implemented through a combination of custom hardware and purpose-built software. HOLOPLOT deployed Matrix Arrays in various venues, including the Sphere in Las Vegas - the...

We are looking for a Senior Software Security Analyst & Engineer to join our team. The Senior Software Security Analyst & Engineer performs security research, analysis and engineering as part of the Least Authority Security Consulting team. The role responsibilities include: Security analysis of system design and specification Manual code review and...

StellenbeschreibungAls Senior Python Software Engineer entwickeln, betreiben und skalieren Sie die technischen Plattformen, Services und Werkzeuge, die den gesamten Machine-Learning-Lebenszyklus unterstützen. Sie schaffen die Grundlage für Datenerfassung, Modelltraining, Deployment und Betrieb und arbeiten an der Schnittstelle zwischen Software...

At Pflegia we build and operate an intelligent job matching platform that brings caregivers and healthcare employers together. Our vision is to become Europe's leading job platform for nursing professions and to fight the nursing crisis. Our platform runs in production every day: a TypeScript monorepo, a matching engine, our own data lake and an end-to-end...

Your RoleData and AI are reshaping the way global organizations operate, and this role sits at the heart of that transformation. As a Software Engineer within our Enabling Functions Data Office, you will design and deliver high-impact data and AI solutions that power smarter ways of working across the organization. You will be part of a collaborative,...

As a Senior Software Engineer (m/f/d), you will be working for our Legal & Regulatory division where we help legal and compliance professionals enhance productivity, mitigate risk, and solve complex problems confidently.There are hundreds of thousands of lawyers across Europe — and at Libra, we’re transforming how they work. Our AI platform combines deep...

AufgabenNeu- und Weiterentwicklung unserer Cross-Plattform VPN- und Security-Produkte unter macOS mit Schwerpunkt der sicheren Kommunikation im InternetPlanung und Organisation der täglichen Aufgaben im Team mithilfe eines Kanban-BoardsEnge Zusammenarbeit mit den jeweiligen Fachabteilung zur Klärung technischer FragenAls „(Senior-)“ kommt die fachliche...

Die ALTEN Consulting Services GmbH bietet mit über 20 Jahren Branchenerfahrung ihren namhaften Kunden aus Industrie und Wirtschaft hochspezialisierte Engineering- und IT-Dienstleistungen zur gemeinsamen Realisierung von branchen- und technologieübergreifenden Lösungen an. Kompetenz, Engagement und Leidenschaft verbinden alle unsere Mitarbeiter der ALTEN...

Your impact to our mission:What makes your position unique:Platform Architecture & Backend Ownership: Full ownership of backend structure, system design, performance, and overall platform healthInfrastructure & Server Management: Handling server setups, deployment pipelines, hosting stability, and site reliabilitySecurity & Data Governance: Applying a...

Make it happenDU... konzipierst und implementierst moderne CI/CT/CD-Pipelines mit GitLab integrierst Messgeräte wie Oszilloskope, Signalgeneratoren und Spektrumanalysatoren in automatisierte Testumgebungen entwickelst anforderungsbasierte Testfälle für Software-Frameworks von Software Defined Radios erstellst Testprozeduren und Testkampagnen und...

ABOUT USUnzer is a leading European fintech company with a mission to simplify international payments for e-commerce and retail businesses. Our brand was formed from 13 companies that now contribute to building a unique product covering the entire payment flow.At Unzer, we are driven by the belief that customers should enjoy a seamless shopping experience,...

Salary: 60.000 - 65.000 per year Requirements: High quality standards: while moving fast, you still care deeply about code quality and architectural soundness of the product.Fluency with AI-assisted / agentic development: hands-on experience driving tools like Claude Code to build real, non-trivial features, plus the discipline to review and verify their...