Jobs für j2ee software engineer bei Berlin

Kineto is a next-generation platform that enables creators, educators, and small businesses to generate, deploy, and operate fully functional AI-powered web applications – instantly and at scale. It combines LLM-driven code generation, multi-tenant Postgres (Neon), dynamic hosting (GKE and Knative), automated deployments (Flux), analytics, billing, and a...

About the RoleJoin a small, fast-moving engineering team at a Y Combinator–backed AI voice platform to own projects end-to-end and directly shape the product alongside customers. You'll influence core architecture decisions, ship features with real velocity, and help build the infrastructure powering thousands of AI-driven conversations every day.What...

Work Flexibility: HybridAs a Test Engineer, you plan, control, and execute testing activities for our medical software. Your focus is on manual UI, workflow, and system testing throughout the entire development lifecycle.In addition, you specifically test our algorithms in the field of geometric processing and verify the geometric properties and shapes of...

Job brief We are seeking a Software Engineer to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications. Responsibilities Develop new capabilities and re-architect parts of an existing system.Take part in test-driven, iterative development, prototyping, and reviews with a...

Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful...

Company DescriptionBlackbird Collective is an HR organization that helps startups and established companies find employees that match their current needs. We work on freelance and interim recruitment projects for clients based in Germany, most of which are located in Berlin.Our client is the leading online marketplace for top independent management...

Company Description Jobs for Humanity is partnering with Rangam to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from all walks of life. Company Name: Rangam Job Description We are looking for a dedicated Software Engineer to join our team. This is an invaluable opportunity to design, develop, and maintain...

About HuzzleAt Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and HealthTech. Unlike an outsourcing agency, we place you directly with a client where you’re...

Do you want to solve real customer problems through innovative technology? Do you enjoy working on scalable services in a collaborative team environment? Do you want to see your code directly impact millions of customers worldwide? At Amazon, we hire the best minds in technology to innovate and build on behalf of our customers. Customer obsession is part of...

About the RoleJoin a 15-person B2B construction technology startup as a Software Engineer – AI, owning end-to-end AI features that solve real problems for construction professionals. You'll sit within the Product & Engineering team, working across the full stack — from database schema and LLM optimization to UI — while building platform foundations...

tl;drAfter 14 years in construction tech, Lea & Jonas are building the AI foundation for the construction industryLeading European construction enterprises with >€40bn in combined annual construction volume already rely on Kuro every dayConstruction has some of the most complex, unstructured data you can throw at an LLM. At Kuro, you can tackle some of the...

Few people get to build a bank from scratch. Even fewer get to build one at a moment when banking itself is being reinvented.The Dollar is the best product in the history of the world - there is infinite global demand. But International Fintechs and non-US banks are left with two unsatisfying options to access it: Either they build on legacy clearing banks...

Company DescriptionABOUT CRATE.IOWe are about building a new kind of data store: a zero administration data store that is massively scalable and dead simple to use.BE OPEN AND OPEN SOURCEWe have a strong open source background, mainly through Plone and Zope. We believe that open software is better software, and we have seen time and time again how openness...

About UsKarla is transforming the post-purchase experience in e-commerce. Our platform helps online merchants turn delivery tracking into a revenue-generating channel while dramatically reducing customer anxiety and support costs.Founded in Berlin and backed by €3.4M in pre-seed funding, we're scaling rapidly across Europe. We integrate with 1000+ carriers...

Job DescriptionIn short: We're looking for a Software Engineer to join our foundation team with a focus on mobile. You don't need to have years of experience in platform engineering But, you do need to have shipped real production software, to care about how things are built, and to already be working with agentic coding tools every day.We're building the #1...

Job descriptionAbout Nucs AINucs AI is revolutionizing prostate cancer care through cutting-edge AI and medical imaging technology. Founded in 2024 by a multidisciplinary team of oncologists, AI researchers, and healthcare innovators, we're tackling one of medicine's most pressing challenges: the growing demand for accurate, timely cancer diagnostics in the...

About the RoleThis is a foundational engineering role on the team that builds the technical base — Flutter mobile app, agentic and AI infrastructure, developer experience, and Go services — that 25+ engineers rely on to ship to millions of students. You'll work across platform and product, multiplying the impact of everyone building on top of you.What...

All Gravy is the AI-native people operating platform for hospitality and retail. We're modernising how frontline teams work, replacing scattered tools and outdated systems with a single app that's actually built for the way people work & socialise today. Our AI Colleague gives staff instant answers & executes day-to-day tasks, freeing up managers to focus on...

Bureaucracy and legal friction are holding Europe back. We're building the infrastructure, the technology, and the distribution systems that change that.nu:legal rebuilds legal work around the businesses that need it, not around law-firm incentives, which makes it up to 600x faster and 15x cheaper than the traditional route.We're an AI-first company. AI...

HiveMQ is the Industrial AI Platform helping enterprises move from connected devices to intelligent operations. Built on the MQTT standard and a distributed edge-to-cloud architecture, HiveMQ connects and governs industrial data in real time, enabling global leaders like Audi, BMW, Eli Lilly, and Siemens to operationalize AI and drive innovation at scale.At...