tech fullstack engineer Jobs in Berlin

Our story:Every year millions of people are either filing their taxes in fear or giving up on their tax refund altogether. We're working on fixing that. Our intuitive app enables anyone, regardless of education or background, to file their taxes with newfound confidence.Spread across Germany, Spain and the UK, the team at Taxfix Group with its brands Taxfix,...

Company DescriptionJob DescriptionWe are on the lookout for a Senior Fullstack Software Engineer (Kotlin/Java/React)  to join our Fintech team and build worldwide innovative Wallet, Payment, and Anti-Fraud solutions with us. Work and scale our internal Payments engine that would handle payments for the entire Delivery Hero. If you're a creative problem...

What we doWe are an early-stage deep-tech photonic bio-sensing company combining silicon photonics, micro-fluidics, and applied AI to bring high-end optical diagnostics out of the central lab and onto a low-cost disposable chip plus a compact reader. The first product is a point-of-care diagnostic addressing a multi-billion dollar clinical market currently...

Hi there! Thanks for stopping by 👋Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place!We’re looking for a Senior Backend Developer to join one of our energetic teams. In this role, you will help drive the growth and development of our Hospitality product group, powering our passion to...

What we doMerantix Momentum, part of the Merantix Group, is a Berlin-based boutique consulting and implementation firm accelerating AI transformation across many industries through B2B solutions as well as publicly funded research projects. We work across domains including manufacturing, the public sector, healthcare, and more, transforming businesses by...

- As a Senior Applied AI Engineer on our AI Platform team, you take AI at bunch from working to relied upon - We already run AI in production — a document extraction pipeline live in fund operations, agent workflows on Mastra, evaluations, and multi-provider fallback inside EU data residency - Fund operations run on documents, deadlines and numbers that...

Your teamAt Noxtua, we're building Europe's sovereign Legal AI — and that runs on infrastructure we own and operate ourselves, including our own GPU servers. We're looking for a Staff/Lead DevOps Engineer to take ownership of that infrastructure, lead a small team, and keep our platform stable, secure, and cost-efficient as we scale.This is a hands-on...

Über uns Die OPITZ CONSULTING Deutschland GmbH ist ein führender Partner der Digitalisierung. Als Digitale Service Manufaktur beraten wir und entwickeln Software mit über 400 Kolleginnen und Kollegen. Unsere Kunden: vom Mittelstand bis zum DAX-Konzern – gemeinsam auf dem Weg in die digitale Zukunft. Das was viele versprechen, halten wir: Unsere Wege...

Was wir suchen?Wir suchen für unser Entwicklungsteam keine festen Profile (Java Version xx mitDB xy, Python Version yx, Typescript Version zz, …), wir suchen nach den richtigenMenschen, die Energie und Lust mitbringen, um gemeinsam die Entwicklungunserer umfangreichen Forschungsdaten-Plattform voranzutreiben.Schon heute betreiben wir eine Plattform die...

About HASHHASH's open-source platform helps firms integrate both structured and unstructured information into knowledge graphs that support simulating, optimizing and automating processes. Our mission is to solve information failure, and help everybody make the right decisions. To that end, we're unapologetically excited. Actions speak louder than words, and...

  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...

Company DescriptionDirect Link - https://www.uatalents.com/job/fullstack-developer-m-w-d-powerus/r/recOgHupQZGrtItZUPowerUs is the #1 career platform for skilled blue-collar workers from apprenticeships (electricians, mechanics). We help our users to develop further in their careers and companies to find, hire and retain the best talent.Skilled blue-collar...

About GlassFlow: GlassFlow is the data infrastructure for AI agents in production. It has two products: GlassFlow Tares, which feeds agents correlated data from every system they touch, and GlassFlow Rius, which traces and debugs what agents do once they're running. We’re a Berlin startup with a Silicon Valley mentality, backed with $5.9m from Upfront...

MeisterSystems hilft Bau- und Handwerksunternehmen, Aufträge effizienter zu gewinnen – mit automatisierten Angeboten und durchgängigen Prozessen, die Kunden begeistern. Grundlage ist eine produktive Enterprise-SaaS-Plattform mit tiefer SAP-S/4HANA-Integration und Schnittstellen zu etablierter Handwerkersoftware wie PDS, Label und KWP.Wir entwickeln...

THE ROLE & THE TEAMThe Logistics Development team is responsible for driving speed, efficiency, and continuous innovation across Zalando's expansive fulfillment network. Fulfilling this mandate requires a structural transition from highly manual task execution toward intelligent, end-to-end AI orchestration. To achieve this, we operate within a...

Join the Digital Career Institute & Social Impact SchoolDas DCI und die Impact School gehören zusammen. Als gemeinsamer Player sind wir am Bildungsmarkt aktiv, um tausenden von Menschen in einen beruflichen Neustart zu verhelfen.Wir beim Digital Career Institute (DCI) erweitern unser Kursangebot im Bereich Business Process Automation (BPA) und...

Your MissionWe lower electricity bills for over 10.000 home owners in Germany. Thousands of batteries, EVs and heatpumps use energy when it is cheap, saving their owners money and helping the grid.As a product engineer on the growth team, your goal is to turn visitors on our website and landing pages into customers in the most effective way. We are doubling...

About the RoleTaktile enables financial institutions to transform into AI-native organizations that are increasingly powered by autonomous agents.With our modular Agentic Decision Platform, customers combine AI agents, rules, relevant context, and human oversight to safely automate and optimize their decisions—approving more customers, reimbursing claims...

WePush is a creator marketplace connecting brands with creators at scale. We’re looking for an experienced Fullstack Platform Engineer who enjoys architecture, infrastructure, and running real systems in production end-to-end. This is a hands-on startup role, not a narrow DevOps position. You’ll build backend features, improve our infrastructure, and own...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...