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Jobgether logo
Contract|Remote|Switzerland

Role overview Jobgether seeks a Senior Backend Engineer for a contract position focused on B2B solutions. This role involves building and maintaining backend systems that support the company’s business offerings. Key responsibilities Design and implement backend systems for B2B contract products Work closely with teams across Jobgether to ensure smooth integ…

Apr 28, 2026
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jobgether logo
Contract|On-site|Switzerland

jobgether seeks a Backend Developer to support its Research Group on a B2B contract. This role centers on building and maintaining backend systems that power services for B2B clients in Switzerland. Key responsibilities Design and develop backend solutions for research-focused projects Implement features tailored to B2B client requirements Apply technical expertise to advance projects and enhance existing services Location This position is located in Switzerland.

Apr 28, 2026
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jobgether logo
Full-time|On-site|Switzerland

jobgether is hiring a Backend Engineer in Switzerland. This role centers on building and supporting server-side applications that handle real-world demand. Role overview The Backend Engineer will design, develop, and maintain backend architecture. Daily work includes writing code that ensures the system stays responsive and performs well under load. Collaboration with frontend teams is part of the process to deliver a seamless user experience. What you will do Design and implement backend systems and APIs Develop features that support frontend requests efficiently Maintain and improve server-side performance and reliability Requirements Experience building scalable backend applications Interest in high-performance server architecture Ability to work with frontend teams to deliver complete solutions

Apr 29, 2026
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Nexthink logo
Full-time|On-site|Lausanne

About the Role Nexthink is hiring a Senior Backend Software Engineer in Lausanne. This role focuses on building and maintaining backend systems and APIs that power our data platform for digital employee experience. What You Will Do Design, develop, and maintain backend components and APIs Work closely with other engineers to deliver reliable and scalable solutions Contribute to the technical direction of our data platform Tackle complex engineering challenges as part of a collaborative team

Apr 15, 2026
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RIVR logo
Full-time|On-site|Zürich

Join RIVR, a pioneering Swiss robotics firm dedicated to transforming last-mile delivery through innovative robotics and Artificial Intelligence. Our mission is to empower one human with the capabilities of a thousand, enhancing efficiency and sustainability in delivery processes. With our robust foundation rooted in research and collaboration with ETH Zurich, we are at the forefront of integrating advanced robotics and AI into practical applications that revolutionize logistics.As a Senior Backend Engineer, you will be integral to the design, development, and maintenance of our advanced server-side systems that power our delivery platform. Your expertise will be vital in creating robust, scalable microservices and integrations essential for fleet management, data processing, and operational efficiency in a cloud-native environment. This position requires a strong ability to convert complex business needs into dependable backend solutions.

Nov 20, 2025
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callista logo
Contract|Hybrid|Luzern, Luzern, Switzerland

We are seeking an experienced Senior Software Engineer to join an agile product team within an insurance company. The primary focus is on strong operational delivery, precise technical implementation, and reliable teamwork – rather than a traditional technical lead role.You will independently implement complex requirements, apply solid engineering practices, and constructively advance technical topics within the team.Key ResponsibilitiesDevelop and implement complex backend functionalities within an agile product teamIndependently manage technical implementations of requirementsEnsure high code quality and apply modern engineering practicesCollaborate with stakeholders, architects, and team membersContribute to testing, quality assurance, and continuous software improvement

Mar 13, 2026
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Nexthink logo
Full-time|Hybrid|Lausanne

Join our dynamic team at Nexthink as a Senior Backend Software Engineer, where your passion for backend development will help shape the future of AI-driven products. You will play a pivotal role in designing and building scalable, high-performance backend systems that serve millions of users globally.In this position, you will architect and implement backend solutions that facilitate large-scale data processing and real-time interactions. Collaborating closely with product, infrastructure, and frontend teams, you'll ensure our systems are resilient and efficient, ready to support rapid product evolution.As a cross-functional team member, your ability to convey complex technical ideas in a straightforward manner will be crucial. You will thrive in a collaborative setting, where your contributions will enable the delivery of innovative, AI-powered experiences at scale.

Mar 9, 2026
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Ikerian AG logo
Full-time|Remote|Remote — Switzerland

About UsIkerian AG (formerly RetinAI Medical) is an innovative and rapidly growing medical device software company based in Bern, Switzerland. Our vision is to revolutionize healthcare decision-making by harnessing the power of AI and advanced data management solutions for disease screening and monitoring. We invite you to join our dynamic team of entrepreneurs, developers, researchers, and industry professionals dedicated to transforming the future of healthcare.Job DescriptionWe are in search of a highly skilled and experienced Senior Backend Engineer with expertise in Rust to become a part of our talented team. The ideal candidate will possess exceptional problem-solving abilities and a passion for crafting robust, scalable, and efficient software solutions. You will play a vital role in designing, developing, and maintaining software across the entire stack, while also fostering a culture of technical excellence and mentorship.Key Responsibilities Develop clean, maintainable, and efficient code using the Rust programming language. Collaborate and promote a culture of knowledge sharing and teamwork to deliver high-quality software. Contribute to establishing best practices for development, testing, and deployment processes. Mentor junior team members, assisting them in skill development and effective contributions. Design and implement scalable solutions utilizing RESTful APIs and web services.

Sep 22, 2025
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limeflight logo
Full-time|Remote|Remote job

Become part of our dedicated and fully remote team at limeflight, where we are on a transformative quest to redefine sustainable inflight service management. Here, you will engage with cutting-edge technology solutions that have a global impact, all while collaborating in a vibrant, multicultural environment that values diversity and inclusion. Our commitment to continuous improvement ensures that you will be able to advance your skills through various learning opportunities.Based in Zurich, Switzerland, we boast an enthusiastic company culture that champions creativity, teamwork, and respect for individuality. With team members spread across 11 countries, we are united by a shared vision.Role OverviewAs a Senior .NET Backend Engineer, you will play a pivotal role in our mission to achieve a zero-waste future. Your work will directly contribute to significant reductions in food waste, fuel consumption, costs, and CO₂ emissions within the airline industry. Reporting to our Backend Tech Lead, you will work closely with various teams to design and develop scalable backend systems and APIs that facilitate data-driven decision-making for airlines worldwide. Your focus will be on delivering high-performance, reliable solutions that adapt to our growing platform needs while ensuring exceptional quality in feature delivery.Your contributions will help propel our technology forward, making air travel not only sustainable but also resource-efficient.Key ResponsibilitiesDesign, develop, and maintain scalable backend systems and APIs.Manage projects from concept to implementation, including testing and maintenance.Collaborate with cross-functional teams to gather requirements and implement effective technical solutions.Provide mentorship and technical guidance to backend team members.Lead code reviews to ensure adherence to best practices and maintain high-quality standards.Encourage a culture of continuous learning and collaboration.Implement best practices for automated testing, deployment, and stability monitoring.Document technical designs and system architecture for compliance and reference.Troubleshoot and resolve complex technical issues promptly to minimize disruptions.Participate in on-call rotation as needed.

Apr 7, 2026
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GetYourGuide logo
Full-time|On-site|Zurich

Transform the Future of TravelBe part of GetYourGuide’s mission to link people with unforgettable travel adventures worldwide. Millions turn to us for trustworthy and unique activities, all driven by our dedication to making every journey exceptional – including yours. Ready to explore your potential with a community of fellow adventurers? Discover your next opportunity at our Zurich office or at one of our global locations, from New York to Bangkok. Visit getyourguide.careers to embark on your journey.Team MissionThe Checkout team is at the forefront of enhancing the checkout experience on our website and applications. Our goal is to create a seamless, secure, and rapid journey from activity selection to payment, enabling travelers to effortlessly book and maximize value through a frictionless checkout process. We are invigorating our tech stack with a focus on high-quality, AI-driven development and scalability.Your RoleDesign and implement secure, scalable systems that enhance the checkout process and login experience, primarily focusing on backend development while engaging in frontend tasks as necessary.Work closely with stakeholders to identify customer needs, propose technical solutions, and deliver functional software that addresses customer challenges and drives measurable outcomes.Contribute to the evolution of AI-driven development within the team, establishing best practices that bolster quality and productivity.Regularly enhance our systems by systematically eliminating technical debt and crafting straightforward, scalable, and maintainable solutions.Engage actively in operational tasks, optimizing the management of our services.Collaborate within a cross-functional mission team alongside product managers, designers, and data analysts.Mentor fellow engineers, enrich team culture, and support peers in achieving their best work through constructive feedback and knowledge sharing.

Feb 24, 2026
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GetYourGuide logo
Full-time|On-site|Zurich

Transform the Travel ExperienceEmbark on an exciting journey with GetYourGuide, where we connect travelers with unforgettable experiences worldwide. Millions trust us for unique activities, and our commitment is to make every journey exceptional, including yours. Are you ready to unlock your potential in a community of fellow adventurers? Join us at our Zurich office or one of our global locations, from New York to Bangkok. Visit getyourguide.careers to take your first step.Team MissionThe Revenue Platform team is pivotal in transforming GetYourGuide bookings into precise, auditable financial results. We manage the entire booking lifecycle, ensuring it converts into accounting-ready financial data while maintaining the integrity of financial and payout systems. Our goal is to empower internal and customer-facing teams to launch and operate top-tier experiences for our travelers effectively.We thrive on ensuring suppliers are paid accurately and promptly, and Finance and Accounting can rely on our data. This is achieved through clear contracts, reliable platforms, and trustworthy information across sensitive financial domains.Our engineers operate with high autonomy, developing deep domain knowledge and driving innovative solutions while balancing strategic and pragmatic considerations. Collaboration is at the heart of our success.Your RoleProvide technical leadership across the revenue domain while remaining hands-on to deliver essential capabilities for other teams.Lead initiatives to enhance correctness, auditability, and scalability for over EUR 1B in revenue, where minor modifications can have significant impacts.Direct the technical architecture and standards for domain-level financial primitives, ensuring alignment with partner teams.Design and operate backend services that convert the booking lifecycle into accounting-ready financial data, managing over 300 million financial events annually.Deliver and maintain critical financial tools and integrations, including partner tax information validation, FX rates, and robust audit trails for financially impactful changes.Balance the delivery of new features with maintaining existing systems, ensuring high availability and performance.

Feb 24, 2026
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Jobgether logo
Full-time|Remote|Switzerland

Jobgether is hiring a Senior Backend Developer (Node.js) in Switzerland on behalf of a partner company. This position centers on building and maintaining backend systems for digital financial products used by a global customer base. Role overview The engineering team focuses on creating secure, scalable, and highly available services. Developers work together in a remote-first setup, collaborating across regions while enjoying a high degree of autonomy. The work involves designing backend architectures that serve demanding, real-time applications. What you will do Shape and refine the core architecture of the platform Enhance API performance and reliability Strengthen infrastructure for resilience and uptime Collaborate on product innovation with experienced teammates Tackle technical challenges related to real-time systems, microservices, and distributed applications Requirements Significant experience developing backend systems with Node.js Comfort with distributed teams and remote-first collaboration Interest in building systems that handle large-scale operations Proven skill in solving complex technical problems This role offers meaningful ownership of backend projects and the opportunity to make an impact on products used worldwide.

Apr 28, 2026
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SMG Swiss Marketplace Group logo
Full-time|Hybrid|Zürich

Join our dynamic team at SMG Swiss Marketplace Group, where we empower our online marketplaces, tutti.ch and anibis.ch, with cutting-edge technology. We are seeking a passionate Senior Backend Engineer to enhance our backend systems and contribute to a high-impact environment.Meet Your Future Manager: You will work closely with Nikola Cvorovic, our Engineering Manager. Connect with him on LinkedIn.Our Backend Team operates in agile product teams following the SCRUM methodology. Each team comprises 2-3 Backend Engineers, a Product Owner, an Engineering Manager, Designers, and both Mobile and Web Engineers. We prioritize collaboration with Platform (infrastructure) and Data (BI) teams, ensuring each product team is responsible for a specific domain.As a Senior Backend Engineer, you will be engaged in the design, implementation, deployment, and monitoring of Go-based backend services hosted on AWS using Kubernetes. Our code is reviewed and deployed directly from GitHub, serving over 300K users daily. Our technology stack includes PostgreSQL, Elasticsearch, Redis, SendGrid, and Auth0. We maintain high test coverage using tools like Testify, along with integration tests for databases, Redis, and Kafka.

Feb 24, 2026
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airapps logo
Full-time|On-site|Zurich

airapps is looking for a Backend DevOps Engineer to help improve how software moves from development to production. This position is based in Zurich and focuses on building and maintaining the systems that support our backend infrastructure. Role overview This role centers on making development and deployment processes more efficient. The Backend DevOps Engineer will work with colleagues from various teams to design, develop, and implement solutions that support a reliable and effective software delivery lifecycle. What you will do Streamline development workflows to reduce friction and manual steps Enhance deployment pipelines for faster, safer releases Monitor and optimize backend system performance Collaborate with cross-functional teams to deliver improvements Location This position is based in Zurich.

Apr 29, 2026
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Adaptyv logo
Full-time|Hybrid|Lausanne / Hybrid / Remote

Join Adaptyv, a pioneering company revolutionizing biology experimentation with automation and AI.We are crafting an automated laboratory where AI agents conduct biology experiments autonomously. As we embark on this exciting journey into agent-based science, our AI models are capable of designing novel proteins and proposing innovative hypotheses. However, the execution of these experiments remains a manual undertaking, often taking months to complete. Our mission is to develop the infrastructure that enables AI agents to interact with the physical world.Currently, over 50 companies leverage Adaptyv's platform for their wet lab experiments, including prominent biopharmaceutical firms, cutting-edge AI labs, and numerous techbio startups.Our automated lab integrates an advanced software and hardware architecture, featuring API-controllable lab instruments worth millions, orchestrated devices through intricate workflows, comprehensive observability of lab activities, and robust processing pipelines for complex physical-world data. Additionally, our AI systems expedite assay development and troubleshoot production results.As we experience rapid growth, we are seeking skilled individuals to help scale our capabilities and meet the increasing demand for AI-enhanced wet lab experimentation.About the RoleIn this position, you will create backend systems that empower our lab automation. You will design data pipelines to handle large-scale protein characterization data, develop APIs for integrating laboratory instruments and robotics into our software ecosystem, and collaborate closely with scientists and automation engineers to translate intricate molecular biology workflows into dependable, scalable software solutions. This role goes beyond typical SaaS; you will be programming physical machines to perform precise biological tasks with minimal human intervention.

Feb 23, 2026
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DeepJudge logo
Full-time|On-site|Zurich HQ

DeepJudge creates AI and ICT solutions tailored for the legal sector, operating from its headquarters in Zurich. Founded by former Google engineers with advanced degrees in AI from ETH Zurich, the company is supported by Silicon Valley investors. Its core mission is to build infrastructure that helps law firms and legal departments access and use their institutional knowledge more effectively. Many law firms use similar AI models, but their unique expertise often remains isolated. DeepJudge addresses this by offering enterprise search and AI frameworks that provide immediate access to internal knowledge, enabling automation and supporting knowledge-driven applications. Clients include international law firms such as Gunderson Dettmer, Holland & Knight, Arent Fox, and Cozen O’Connor. The team is growing in both Switzerland and North America, with a focus on surfacing and applying professional knowledge in new ways. Speed, analytical thinking, and a strong commitment to reliable products are central values at DeepJudge. Research and client collaboration are closely linked to deliver solutions that matter in high-stakes environments. Role overview The Applications Team seeks backend software engineers who focus on building dependable systems while remaining flexible. This role involves designing and implementing core backend components for DeepJudge’s web applications. Early participation in design discussions is expected, offering the chance to shape new features and refine existing ones. Over time, the engineer will take on technical leadership for major backend projects. What you will do Develop and maintain Python backend systems for web applications Contribute to backend services written in Rust, C++, and Go as needed Work with a microservices architecture deployed across cloud and on-premises clusters Analyze system performance and manage resources efficiently in varied deployment environments Location This position is based at DeepJudge’s headquarters in Zurich.

Apr 22, 2026
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Apside logo
Full-time|On-site|Genève, Genève, Suisse

Senior Java Developer ! Join the Apside Family and Become an Apsidien! We could have asked Chat GPT to show you why Apside is the IT services company you need, but we prefer you discover it for yourself Explore Your Future Role // Context Client: Banking, Insurance, and Government sectors.Working Methodology: Agile.Role: Senior Java Developer, responsible for designing high-performance tools for our prestigious clients in the Romandy region.Technical Environment: Java, Spring (Spring Boot, Spring MVC, Spring Security, Spring Core), Kafka, RabbitMQ, etc. Mission Collaborate with business stakeholders and other development teams to finalize requirements and propose suitable architecture with the team’s assistance.Work on technical evolution tasks - resolving technical debts, and migrating to a more resilient architecture.Integrate new data sources from new data providers into the existing system.Handle maintenance and bug-fixing tasks, assisting the team in addressing operational requests/issues. Location Geneva, Vaud

Jan 27, 2025
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exa logo
Full-time|On-site|Zurich

At Exa, we are pioneering a search engine from the ground up to support every AI application. Our team is dedicated to constructing a robust infrastructure capable of crawling the web, training cutting-edge embedding models for indexing, and developing highly efficient vector databases in Rust for rapid searching. We proudly operate a $5M H200 GPU cluster that powers tens of thousands of machines, ensuring optimal performance.As a Backend Software Engineer, you will be instrumental in shaping our backend systems. We value flexibility and allow team members to choose projects that align with their skills and interests.

Mar 17, 2026
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Jobgether logo
Full-time|Remote|Switzerland

Jobgether is seeking a Senior Node.js Backend Developer for a partner company based in Switzerland. This is a remote-first role focused on building secure, scalable, and real-time backend systems for digital finance services with a global reach. Role overview This position centers on designing and developing backend architectures in Node.js to support financial products used by customers worldwide. The work involves distributed systems and requires attention to reliability and performance at scale. What you will do Design and implement backend systems using Node.js for digital finance applications. Develop and maintain distributed systems, focusing on reliability and scalability. Build and enhance APIs and backend services that enable next-generation financial solutions. Collaborate with engineers across multiple regions, sharing expertise and best practices. Prioritize security, scalability, and performance in all technical decisions. Who succeeds in this role Backend developers experienced with Node.js and distributed systems. Engineers who enjoy tackling complex technical challenges and building dependable infrastructure. Individuals who value autonomy and take responsibility for their work. People eager to keep up with new technologies and industry shifts. Work environment The team works remotely and values innovation, ownership, and collaboration. Colleagues support each other and foster a culture that encourages learning and professional growth.

Apr 28, 2026
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airapps logo
Full-time|On-site|Zurich

airapps is looking for a Backend Engineer to help build and maintain the backend systems behind our software platform. This position is based in Zurich and focuses on creating reliable solutions that support our products and services. Role overview This role centers on designing, developing, and improving backend components. The work directly supports the platform’s performance and reliability, ensuring users have a strong experience with our services. What you will do Develop and maintain backend systems that drive core features of the platform Work with the team to deliver solutions that enhance our services Contribute to projects that have a direct impact on users Who we’re looking for Interest in backend engineering and technology Motivation to work on projects that improve user experience Desire to collaborate and contribute to the team’s goals

Apr 28, 2026

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