3,088+ Backend Python Engineer Jobs in Zürich, Switzerland — Local Employers Hiring August 2026

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Backend Python Engineer

................ For our client in Geneva, we are looking for a Backend Python Engineer to join an international scientific environment and contribute to the development and modernisation of large-scale information platforms. In this role, you will work on backend s ...

Backend Python Engineer

For our client in Geneva, we are looking for a Backend Python Engineer to join an international scientific environment and contribute to the development and modernisation of large-scale information platforms. In this role, you will work on backend services, data pipelines and search technol ...

Backend Software Engineer, Python

This is Cradle Proteins are the molecular machines of life, used for many therapeutic, diagnostic, chemical, agricultural and food applications. Designing and optimizing proteins takes a lot of expert knowledge and manual effort, through the use of custom computational and biological tools. ...

Software Engineer Python

Unser Kunde, ein erfolgreiches Unternehmen der Energiewirtschaft, ist auf der Suche nach Verstärkung für das Team am Standort Zürich. Als Senior Python Engineer übernimmst Du eine zentrale Rolle in der Entwicklung und Wartung datengetriebener Tools für die Energiewirtschaft. Du trägst massgeblich zur ...

DevOps Engineer Backend

About Air Apps At Air Apps, we believe in thinking bigger - and moving faster. We’re a family‑founder company on a mission to create the world’s first AI‑powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and l ...

Forward Deployed Engineer (Python)

About the role As a Forward‑Deployed Engineer at Caplena, you sit where engineering meets the customer. You are a hands‑on technical problem‑solver who builds the integrations, data flows, and tooling that get customers live and keep them successful — and you’re comfortable explaining your work d ...

Forward Deployed Engineer (Python)

About the role As a Forward‑Deployed Engineer at Caplena, you sit where engineering meets the customer. You are a hands‑on technical problem‑solver who builds the integrations, data flows, and tooling that get customers live and keep them successful — and you’re comfortable explaining your work d ...

Forward Deployed Engineer (Python)

As a Forward-Deployed Engineer at Caplena, you sit where engineering meets the customer. You're a hands-on technical problem-solver who builds the integrations, data flows, and tooling that get customers live and keep them successful — and you're comfortable explaining your work directly to the people usin ...

Backend Software Engineer Indexing

About us: DeepJudge is Switzerland’s leading AI and ICT scale-up, transforming how law firms and legal departments access and leverage their knowledge. Founded by former Google search engineers with PhDs in AI from ETH Zurich, and backed by top‑tier Silicon Valley investors, we are building the i ...

Backend Software Engineer Indexing

About us: DeepJudge is Switzerland’s leading AI and ICT scale-up, transforming how law firms and legal departments access and leverage their knowledge. Founded by former Google search engineers with PhDs in AI from ETH Zurich, and backed by top‑tier Silicon Valley investors, we are building the i ...

Senior Software Engineer – Backend

RIVR, part of Amazon is a robotics company pioneering Physical AI through real-world doorstep delivery. Founded in 2024 as an ETH Zurich spin-off, RIVR developed wheeled-legged robots designed to operate in complex, unstructured environments such as stairs, gates, doors, and uneven urban terrain. We believe that ...

Senior Backend Engineer (Java)

Du willst nicht nur Code schreiben, sondern technische Entscheidungen prägen und echten Impact haben? In unserem agilen Produktumfeld arbeitest Du an innovativen Lösungen mit echtem Mehrwert und übernimmst dabei eine zentrale Rolle. Verstärke unser Team und gestalte mit uns gemeinsam die Zukunft der Ges ...

Backend Software Engineer Indexing

About us: DeepJudge is Switzerland’s leading AI and ICT scale-up, transforming how law firms and legal departments access and leverage their knowledge. Founded by former Google search engineers with PhDs in AI from ETH Zurich, and backed by top‑tier Silicon Valley investors, we are building the i ...

Backend Software Engineer Indexing

About us: DeepJudge is Switzerland’s leading AI and ICT scale-up, transforming how law firms and legal departments access and leverage their knowledge. Founded by former Google search engineers with PhDs in AI from ETH Zurich, and backed by top‑tier Silicon Valley investors, we are building the i ...

Senior Backend Engineer (Java)

Du willst nicht nur Code schreiben, sondern technische Entscheidungen prägen und echten Impact haben? In unserem agilen Produktumfeld arbeitest Du an innovativen Lösungen mit echtem Mehrwert und übernimmst dabei eine zentrale Rolle. Verstärke unser Team und gestalte mit uns gemeinsam die Zukunft der Ges ...

Senior Software Engineer – Backend

RIVR, part of Amazon is a robotics company pioneering Physical AI through real-world doorstep delivery. Founded in 2024 as an ETH Zurich spin-off, RIVR developed wheeled-legged robots designed to operate in complex, unstructured environments such as stairs, gates, doors, and uneven urban terrain. We believ ...

Lead Software Engineer (Python) Zurich

Electronic circuit boards are at the core of current and future inventions - space travel, medical robotics, autonomous transportation, augmented reality, bio-engineering. Yet today designing an electronic circuit board is an extremely manual, long and tedious process. At Circuit Mind we believe that this is ...

Python Software Engineer – Test Systems

Volpi Group Volpi is a leading manufacturer of optoelectronic modules that sit at the heart of In Vitro Diagnostics (IVD) and Life Sciences instruments. Our technology enables innovative diagnostic solutions used by leading global instrument manufacturers as well as emerging start‑up ...

Python Software Engineer – Test Systems

Volpi Group Volpi is a leading manufacturer of optoelectronic modules that sit at the heart of In Vitro Diagnostics (IVD) and Life Sciences instruments. Our technology enables innovative diagnostic solutions used by leading global instrument manufacturers as well as emerging start‑up ...

Customer Facing Python Engineer: Integrations & Onboarding

Caplena GmbH in Zurich is seeking a Forward-Deployed Engineer to bridge customer needs with technical solutions. The role involves developing integrations, facilitating customer onboarding, and troubleshooting data issues. The successful candidate will be proficient in Python and SQL, with a strong ser ...

Customer Facing Python Engineer: Integrations & Onboarding

Caplena GmbH in Zurich is seeking a Forward-Deployed Engineer to bridge customer needs with technical solutions. The role involves developing integrations, facilitating customer onboarding, and troubleshooting data issues. The successful candidate will be proficient in Python and SQL, with a strong ser ...

Senior Backend Engineer Robotics Platform

RIVR, part of Amazon, is hiring a Senior Backend Engineer to design, develop, and operate the server-side systems powering its robotics delivery platform. You will build scalable microservices, integrate with customer systems, and help drive data-driven decisions. You will own backend components, colla ...

Backend Software Engineer Zürich, Switzerland

Rapidata is the interconnect between artificial and human intelligence. Our API to human feedback powers the next generation of AI systems, processing data from over 20 million users daily through a globally distributed system. We're a small, well-funded team in Zürich building infrastructure that operates ...

Senior Backend Engineer Robotics Platform

RIVR, part of Amazon, is hiring a Senior Backend Engineer to design, develop, and operate the server-side systems powering its robotics delivery platform. You will build scalable microservices, integrate with customer systems, and help drive data-driven decisions.You will own backend components, collaborate acro ...

Backend Software Engineer Zürich, Switzerland

Rapidata is the interconnect between artificial and human intelligence. Our API to human feedback powers the next generation of AI systems, processing data from over 20 million users daily through a globally distributed system. We're a small, well-funded team in Zürich building infrastructure that operates ...

Backend Engineer — High Performance Indexing at Scale

A leading AI scale-up in Switzerland is seeking a Backend Software Engineer to join their team in Zürich. In this role, you'll develop efficient, scalable backend services and optimize the performance of data processing pipelines. The ideal candidate should have a Master’s degree in Computer Science and 2+ years ...

Backend Engineer — High Performance Indexing at Scale

A leading AI scale-up in Switzerland is seeking a Backend Software Engineer to join their team in Zürich. In this role, you'll develop efficient, scalable backend services and optimize the performance of data processing pipelines. The ideal candidate should have a Master’s degree in Computer Science and 2+ years ...

Backend Engineer: Scalable Indexing & AI Search

A leading AI and ICT scale-up in Zurich seeks a Backend Software Engineer to take ownership of backend services, focusing on performance and scalability. Ideal candidates have a Master's degree and 2+ years of experience with backend languages like Python or Go. You'll design and maintain scalable services, coll ...

Backend Engineer: Scalable Indexing & AI Search

A leading AI and ICT scale-up in Zurich seeks a Backend Software Engineer to take ownership of backend services, focusing on performance and scalability. Ideal candidates have a Master's degree and 2+ years of experience with backend languages like Python or Go. You'll design and maintain scalable services, coll ...

Founding Full Stack Engineer — AI Travel Orchestrator

Lobby is building AI agents that negotiate, quote, and execute travel transactions directly within the core infrastructure of global brands. As Founding Senior Engineer, you will craft a new software category, bridging elegant UI with robust backend orchestration, and own the full development stack from data flo ...

Remote Customer Facing Python Engineer Integrations & Data

Caplena is seeking a Forward-Deployed Engineer to sit where engineering meets the customer in Zürich, Switzerland. You will be a hands-on problem-solver building integrations, data flows, and tooling for onboarding and scale. This majority-technical, customer-facing role places you as the technical bri ...

Software Engineer Backend (w/m/d)

Als führende Schweizer E-Commerce-Plattform, mit einem Team von über 4’000 Mitarbeitenden in der Schweiz, Deutschland und Serbien, sind wir auf dem Weg in neue Märkte. Unser Motor dafür ist der Wille, Bestehendes immer wieder neu zu denken. Deshalb suchen wir Menschen, die mit Leidenschaft daran arbeiten, Din ...

Senior Backend Engineer – Enterprise Microservices (Basel)

Allps is seeking an experienced Backend Application Developer for a 3-year contract, based in Basel, Switzerland. You will support a long-term project by designing and maintaining high-performance backend applications utilizing .NET, SQL Server, and more. Strong proficiency in German is a must for the technic ...

Remote Backend Engineer – Azure/.NET Microservices

Die comparis Gruppe in Zürich sucht einen Backend Developer für ihren Marketplace-Bereich. Der Fokus liegt auf der Entwicklung skalierbarer Backend-Services und APIs sowie der Migration zu einer modernen Cloud-native Plattform. Anforderungen sind ein abgeschlossenes Studium in Informatik oder Ingenieurwesen und ...

Software Engineer – Backend & API Developer (Java)

A software development company in Switzerland is seeking a Software Engineer to participate in full lifecycle product development. The role involves developing new capabilities, designing and coding scalable solutions, and engaging in test-driven development. Candidates should have 1-3 years of software engineer ...

Senior Backend Engineer – Enterprise Microservices (Basel)

Allps is seeking an experienced Backend Application Developer for a 3-year contract, based in Basel, Switzerland. You will support a long-term project by designing and maintaining high-performance backend applications utilizing .NET, SQL Server, and more. Strong proficiency in German is a must for the technic ...

Remote Backend Engineer – Azure/.NET Microservices

Die comparis Gruppe in Zürich sucht einen Backend Developer für ihren Marketplace-Bereich. Der Fokus liegt auf der Entwicklung skalierbarer Backend-Services und APIs sowie der Migration zu einer modernen Cloud-native Plattform. Anforderungen sind ein abgeschlossenes Studium in Informatik oder Ingenieurwesen und ...

Senior Java Backend Engineer – Remote & Flexible

Sumex SA in Zürich sucht einen Backend-Entwickler, der innerhalb eines interdisziplinären Teams anspruchsvolle Lösungen mit Java entwickelt. Die Rolle umfasst die Konzeption und Integration neuer Funktionen, die Mitarbeit an Technologieentscheidungen und die Gewährleistung höchster Qualitätsstandards. Voraussetz ...

Software Engineer – Backend & API Developer (Java)

A software development company in Switzerland is seeking a Software Engineer to participate in full lifecycle product development. The role involves developing new capabilities, designing and coding scalable solutions, and engaging in test-driven development. Candidates should have 1-3 years of software engineer ...

Software Engineer Backend (w/m/d)

Software Engineer Backend (w/m/d) Company: Digitec Galaxus AG Location: Zürich, 8005 Work Hours: 80% - 100% Your Responsibilities Als Software Engineer im Bereich Product Development bist du verantwortlich für die Umsetzung und kontinuierliche Weiterentwicklung von ...

Senior Backend & Infra Engineer — TypeScript/Node.js

EVERYMAN Health is seeking a Senior Backend & Infrastructure Engineer to own and harden the systems powering its digital-first healthcare platform. You will work on a modern TypeScript/Node.js stack, focusing on security, observability, and robust backend architecture in a small, high‑agency team. You ...

Senior Java Backend Engineer – Remote & Flexible

Sumex SA in Zürich sucht einen Backend-Entwickler, der innerhalb eines interdisziplinären Teams anspruchsvolle Lösungen mit Java entwickelt. Die Rolle umfasst die Konzeption und Integration neuer Funktionen, die Mitarbeit an Technologieentscheidungen und die Gewährleistung höchster Qualitätsstandards. Voraussetz ...

Backend Software Engineer – Scale & Innovate (Remote)

Digitec Galaxus AG sucht einen Software Engineer im Bereich Product Development, der innovative Funktionen implementiert und das Einkaufserlebnis für Kundinnen und Kunden in der Schweiz und EU verbessert. Du arbeitest eng im Team, entwickelst neue Features und betreust die Infrastruktur, damit Systeme stabil ...

Lead ASIC Physical Design Engineer – Advanced Nodes

Lead ASIC Physical Design Engineer – Advanced Nodes Job Openings Lead ASIC Physical Design Engineer – Advanced Nodes About the job Lead ASIC Physical Design Engineer – Advanced Nodes We are partnering with a cutting-edge semiconductor company in Zürich who are building next-generation compute technology and are ...

Senior GenAI Software Engineer — Flexible Work & Impact

Die LGT Gruppe Holding AG in Zürich sucht einen Senior Software Engineer für das GenAI-Team. Sie konzipieren, entwickeln und betreiben produktionsreife Anwendungen von Backend bis Frontend und arbeiten an APIs, Datenintegration und KI-basierten Lösungen.Sie verfügen über mehrjährige Erfahrung in Java oder Python ...

Senior GenAI Software Engineer — Flexible Work & Impact

Die LGT Gruppe Holding AG in Zürich sucht einen Senior Software Engineer für das GenAI-Team. Sie konzipieren, entwickeln und betreiben produktionsreife Anwendungen von Backend bis Frontend und arbeiten an APIs, Datenintegration und KI-basierten Lösungen. Sie verfügen über mehrjährige Erfahrung in Java ...

Senior Data Engineer, Privacy Preserving Pipelines (Remote)

Decentriq in Zürich/Berlin is seeking a Senior Software / Data Engineer to own end-to-end data pipelines built in Python (pandas) and Spark, deployed in Databricks or on Spark clusters inside confidential enclaves. The role offers fully remote options (±4h CET) or a base in our Zürich/Berlin offices, w ...

Senior AI‑Native Fullstack Engineer — Next.js & Architecture

Jurata, a growing Swiss legal tech startup based in Zurich, seeks a hands-on, product-minded engineer to own and shape our fast-paced platform. You’ll build Next.js applications, migrate legacy prototypes to production, and own backend services (Nest.js, Python) end-to-end. You’ll collaborate in a smal ...

MRI Imaging Software Engineer — Python/C++, Flexible Hours

Skope Magnetic Resonance Technologies AG, based in Zürich, is seeking a Software Engineer to develop and maintain precision instrumentation software. This role involves comprehensive engineering tasks, ranging from algorithm design to deployment. The ideal candidate holds an MSc in Computer Science and ...

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