Senior Software Engineer (Python Backend)
Buddywise
Backed by highly respected industry leaders and VCs, our AI-powered system helps industrial and infrastructural companies detect, predict, and act on real-world risks.
We’re a small, fast-moving team working at the intersection of AI, computer vision, and real-world safety. We are building a platform that processes PetaBytes of Data. We need a Senior Engineer who doesn't just "use" tools, but understands the underlying mechanics of distributed state, clock synchronization, and data consistency .
While our primary language is Python , we value polyglot engineers who bring deep architectural patterns from Go, Java, or Rust. Experience managing high-cardinality data streams using Kafka, Flink, Spark, or Azure Event Hubs .
Analytic Product Engineering: You’ve built systems that power real-time dashboards, complex aggregations, or OLAP workloads
Data Reliability: You know how to handle "exactly-once" delivery semantics and backpressure in a distributed environment.
Optimize asynchronous Python services to handle massive concurrent I/O.
Fullstack Delivery: Bridge the gap between heavy-duty backend data processing and the frontend, ensuring our analytic interfaces are as fast as the data pipelines behind them. highly proficient (or ready to lead) in Python.
High ownership, high impact role in a purpose-driven, high-growth startup.
Our Company Culture
Obsessed with creating amazing software for our Customers that solves real pains and realises tangible value
- ...We invite you to join our growing development team as a Senior Software Engineer (Backend) in Berlin (m/f/d) . Your tasks Your tasks As a... ...Hands-on experience with Temporal or similar workflow engines (e.g., Airflow) Experience with Celery and asynchronous...SeniorVollzeitVon zu Hause
- ...succeed — regardless of your previous industry experience. We invite you to join our growing development team as a Senior Software Engineer (Backend) in the Billing team in Berlin (m/f/d). Your tasks As part of our team, you will work on solutions for the billing...SeniorVon zu Hause
- ...einsteigen kannst. Wir laden Dich ein, Teil unseres wachsenden Entwickler:innen-Teams zu werden und suchen Dich als Senior Software Engineer (Backend) . Deine Aufgaben In unserem Team arbeitest Du an unseren Lösungen zur automatisierten Kommunikation zwischen...SeniorVollzeitWeiterbildungHomeofficeFlexible Arbeitszeiten
- ...taking a practical approach to improving how engineers work with AI systems. Combining LLMs with familiar software engineering methods to make it easier for... ...legacy systems. We’re hiring a Senior Software Engineer (Backend/LLM Infrastructure) to build and operate...SeniorPromotion
- ...team founded by experienced data and ML engineers, with roots in Berlin and a growing presence... ...We are looking for an entrepreneurial software engineer based in Berlin who thrives in... ..., lakes, object storage, and analytics engines. Mentor teammates and Open Source contributors...SeniorVon zu Hause
- ...Senior Software Engineer – Backend (Go / Distributed Systems) Remote | Full-time We are recruiting on behalf of a fast-growing European cybersecurity startup building an open-source zero-trust network security platform used by thousands of companies worldwide...SeniorHomeofficeVollzeit
- ...we’re now building dltHub to make data engineering accessible to all Python developers, whether... ...We are looking for an entrepreneurial software engineer based in Berlin who thrives in... ...warehouses, lakes, object storage, and analytics engines. Mentor teammates and Open Source...SeniorVon zu Hause
- ...financial data available and transparent for our users. We are seeking a talented Sr. Staff Engineer — Backend to join our dynamic team in Berlin. We are hiring a Staff / Senior Staff Backend Engineer to lead the transformation of our AWS-based backend platform, built...Senior
- Bei CANCOM erwartet dich ein innovatives, agiles und nachhaltiges Umfeld: Mehr als 5.600 Mitarbeiter arbeiten tagtäglich daran, mit Hilfe moderner IT-Lösungen die Zusammenarbeit und den Austausch in verschiedenen Lebensbereichen zu verbessern. Du hast Lust ein Teil davon...SeniorFlexible Arbeitszeiten
- Bei CANCOM erwartet dich ein innovatives, agiles und nachhaltiges Umfeld: Mehr als 5.600 Mitarbeiter arbeiten tagtäglich daran, mit Hilfe moderner IT-Lösungen die Zusammenarbeit und den Austausch in verschiedenen Lebensbereichen zu verbessern. Du hast Lust ein Teil davon...SeniorFlexible Arbeitszeiten
- ...Own the Engineering. Make the Scheduling Magic happen. Doodle is a B2B SaaS platform used... .... What You’ll Actually Do Own the Backend: Design and ship high-performance services... ...? You’ll thrive here if you are a Senior who values customer impact as much as elegant...Senior
- Die Deutsche Rentenversicherung Bund sucht am Standort Berlin zum nächstmöglichen Zeitpunkt eine*n Senior Backend Entwickler*in zur Besetzung einer unbefristeten Vollzeitstelle. Teilzeit ist grundsätzlich möglich. Der Bereich „Online-Agentur“ ist Teil der Abteilung...SeniorUnbefristete ArbeitVollzeitTeilzeitAb sofort
- ...reliable, and empowering - helping every engineer and content creator speak to users in... ...and care. We're now looking for a Senior Backend Engineer (Golang). In this role, you will... ...backend environments ~6+ years of software development experience, with a strong background...Senior
- ...An enterprise client is hiring an exceptionally strong Backend Engineer with deep expertise in C++ and PHP to join a small, senior, fully remote engineering team. This is a high-trust, high-ownership environment with minimal process, no standups, and no sprint ceremonies...SeniorHomeoffice
€ 2.000 pro Monat
...access seamless banking tailored to their needs. As a Senior Backend Engineer on the Global Accounts team, you'll own critical pieces of... ...considerations. Ownership and craft: You take full ownership of the software you ship, from design to production readiness. You value...Senior- ...phase. We're looking for a passionate Senior Backend Engineer / Developer to drive our product... ...might work on: Complex authorization engine to handle growing complexity across different... ...What We're Looking For ~2+ years of software engineering experience with strong...Senior
€ 90.000 - € 120.000
...Your Role As a Backend Developer at Peec AI, you’ll architect and build the powerful systems that fuel our AI recommendations. You’ll design, implement, and maintain scalable APIs, data pipelines, and Databases that deliver reliable insights to our customers all while...SeniorVollzeit- ...WIR SUCHEN DICH! Werde Teil unserer Expansion - Starte zum nächstmöglichen Zeitpunkt als Senior-Backend-Developer (m/w/d) durch. Was wir Dir bieten: Attraktive Vergütung Autokauf-Zuschuss: 1.000 € pro Jahr Betriebszugehörigkeit Planungssicherheit: Unbefristeter...SeniorUnbefristete ArbeitAb sofortHomeofficeFlexible Arbeitszeiten
- ...built by exceptional people like you. Your Mission: As a Backend Engineer at lemon.markets you will play a key role in designing the... ...make them world-class. You’ve gained good experience with software in a cloud environment (AWS, GCP, Azure) and the...SeniorHybrides ArbeitsmodellVon zu Hause
- ...European countries. They will also start building the path for integrating with third parties and fiscalizing receipts. As a Senior Backend Engineer , you'll collaborate with a dynamic, cross-functional team of Product Managers, Product Designers, Engineering Managers,...Senior
€ 90.000 - € 130.000
...chain and cross-chain swaps. They are looking for a Senior Backend Engineers who will lead the design, development, and maintenance of... ..., product managers, and designers, to deliver high-quality software solutions that drive our success. The position will report...SeniorUnbefristete ArbeitVollzeitHomeoffice€ 60.000 - € 110.000
...Infrastruktur Nuxt/Vue.js im Frontend (nice-to-have) Der Job Du entwickelst Backend-Systeme, die funktionieren müssen. Keine Proof-of-Concepts, sondern produktive Software: Live-Trading-Platform: Realtime-Features für bis zu 30.000 gleichzeitige User bei...SeniorHomeoffice- ...and about 250 tons of e-waste. To continue this incredible adventure, we are currently looking for motivated Mid-Senior Backend Software Engineers (m/f/x), full-time for our Supply Chain team hybridly (3 days a week) at our Berlin HQ. #127919; What you will...SeniorVollzeit
- ...team, you will join a high-impact growth engine within the bank. Our mission is to guide... ...based on real-world data. Bridge Client & Backend: Build robust APIs that power the mobile... ...craft: You take full ownership of the software you ship, from design to production...Senior
- ...~ You have 4+ years of professional experience working with backend focused full-stack development (infrastructure as well) ~3+ years... ...technologies and methodologies Nice to have Embrace a Product Engineer mindset: Balancing technical excellence with business impact by...SeniorHybrides ArbeitsmodellVon zu Hause
- ...Deine Mission Als Senior Backend Engineer bist du ein zentraler technischer Contributor in unseren Backend-Teams. Du übernimmst Verantwortung... ...Berufserfahrung als Backend Engineer in produktiven Software-Systemen. Sehr gute Kenntnisse in mindestens einer Backend...SeniorVollzeitHomeoffice
- ...? We’d love to hear from you! As a (senior) backend developer at DATATRONiQ , you will... ...also provides IIoT device management and software connectors for data acquisition from a... ..., you will be a key member of our engineering team and start contributing from day one...SeniorHomeoffice
- Senior Backend Engineer (f/m/x) – Operations and Client Services Job ID: Full/Part-Time: Full-time Regular/Temporary: Regular Listed: 2026-02-10 Location: Berlin Position Overview Deutsche Bank Technology in Berlin DB Technology is a global team...SeniorVollzeitTeilzeitHybrides Arbeitsmodell
- ...energy storage, and charging into one unified platform. As Senior Backend Engineer (Typescript) – Heartbeat AI (m/f/d), you will own the... ...services. Mentor and Guide Engineers: Coach team members in software design, integration best practices, and clean architecture...SeniorVollzeit
- ...Our team is growing, and we’re looking for a versatile Senior Backend Engineer - Claims (m/f/d) to join our cross-functional Claims Squad.... ...role requires a high level of ownership across the entire software delivery lifecycle, the ability to transform intricate business...SeniorHomeofficeVon zu Hause
Wollen Sie mehr Stellenangebote erhalten?
Abonnieren Sie und erhalten Sie ähnliche Stellenangebote wie Senior Software Engineer (Python Backend). Seien Sie der Erste, der sich bewirbt!
