Remote Software Engineer Jobs in Switzerland

Senior Software Engineer – Infrastructure & Network Automation

PLN 221,250 - PLN 507,000 PLN per year

Full-time

1 days ago

Remote - Spain, Poland, Switzerland, Italy, France

Join NVIDIA's NSV tools group to design and develop automation used to provision, configure, and monitor HPC/data center environments. Role involves implementing scalable services, improving provisioning stability and performance, troubleshooting distributed systems, and collaborating with architects, network engineers, and DevOps. Requires 5+ years of hands-on Linux experience and proficiency in scripting (Bash, Python), Ansible, large-scale network architectures (OVS, SR-IOV), Ethernet/L2-L3 protocols (BGP, EVPN/VXLAN), container technologies (Docker, Kubernetes), Git, and CI/CD. The posting lists remote options in Spain, Poland, Switzerland, Italy, France, and Germany and provides Poland base salary ranges.

Senior Systems Software Engineer - GPU Performance at Scale

PLN 292,500 - PLN 650,000 PLN per year

Full-time

1 days ago

Poland, Warsaw, Switzerland, Remote

Role entails leading performance engineering for large-scale GPU infrastructure, aligning AI workloads with datacenter hardware, and developing tooling and methodologies to detect improvements and regressions. Requires deep experience with CUDA and accelerated computing stacks, container/cloud architectures (Slurm and Docker preferred), strong C/C++/Python/Bash skills, Linux systems expertise, and 10+ years of relevant experience.

Software Engineer III, Core Experiences

$92,267 - $144,201 USD per year

Full-time

7 days ago

Remote

The Wikimedia Foundation seeks two remote Software Engineer III (web/full-stack) engineers for the App Growth and Moderator Tools teams. Responsibilities include building web-first product experiences, APIs, platform integrations, and components for MediaWiki/related projects; shipping testable, accessible, observable features; production support; and cross-functional collaboration. Requires a bachelor's plus at least 2 years of professional web application experience and experience with languages such as PHP, Python and/or frontend JavaScript frameworks. The posting lists an annual US pay range and enumerates countries where the Foundation can hire.

Senior Software Engineer, Core Experiences

$113,082 - $175,725 USD per year

Full-time

9 days ago

Remote

Join Wikimedia Foundation's App Growth team to design and implement web-first product experiences, RESTful APIs, and integrations that work across mobile web and native apps. Responsibilities include leading delivery of medium-complexity initiatives, frontend and backend implementation, observability, testing, cross-functional collaboration, prioritisation, and mentorship. Requires a bachelor's degree and 5+ years professional experience, strong JavaScript/TypeScript skills and frameworks (Vue.js or React), and experience with at least one backend language (e.g., PHP, Python, Java, Go). Position is fully remote with hiring available in a specified list of countries; US-based pay range provided.

Software Verification Engineer

Full-time

9 days ago

Switzerland, Zurich, Switzerland, Remote

Role involves developing and maintaining automated test scripts and frameworks, owning end-to-end feature testing, performing system and integration validation in Linux and virtualized environments (Docker, VMs, KVM), managing test environments, analyzing defects, and collaborating with software, DevOps, architecture, and product teams. Requires a BS/MS in CS or CE (or equivalent), 3+ years' experience in software testing/QA automation, strong Python and Linux skills, and fluency in English.

Senior Software Engineer, AI Inference Systems

PLN 292,500 - PLN 650,000 PLN per year

Full-time

20 days ago

Remote - United Kingdom, Poland, Switzerland, Italy, France

Build and optimize inference stacks (vLLM), develop and tune GPU kernels, extend compiler/DSL infrastructure, define benchmarking (including MLPerf), and architect containerized large-scale inference deployments. Requires strong Python and C/C++ skills, GPU/CUDA experience, familiarity with PyTorch and inference engines, container/orchestration experience, and advanced performance engineering; typical experience expectations are 7+ years (BS) or 5+ years (MS).

Senior Software Developer, AI Networking

Full-time

21 days ago

Switzerland, Remote, Switzerland, Zurich

NVIDIA seeks a Senior Software Developer for AI Networking to develop production communication frameworks, tools and benchmarks, enable AI models in benchmarking infrastructure, and design automation systems for large-scale clusters. Requires B.Sc./M.Sc. in CS or Software Engineering and 5+ years' experience, professional Python development skills, and strong Linux/command-line expertise. Experience with PyTorch/LLMs, Slurm/Kubernetes, MPI/HPC, InfiniBand/Ethernet, and performance optimization is desirable.

Senior Software Engineer, MediaWiki

$113,082 - $175,725 USD per year

Full-time

29 days ago

Remote

Join the MediaWiki Platform team to design, improve, and maintain core MediaWiki components and shared platform capabilities (authentication, caching, rate limiting). The role emphasizes backend engineering, system design, observability, CI/CD, incident response, performance, scalability, and mentoring in a fully remote, distributed team.

Senior Software Engineer, JAX

PLN 292,500 - PLN 650,000 PLN per year

Full-time

33 days ago

Remote - United Kingdom, Poland, Germany, France, Switzerland

NVIDIA is hiring a Senior Software Engineer to design and implement JAX core components and drive performance on NVIDIA hardware. Responsibilities include collaborating with applied researchers, building developer tools, and bridging numerical computing and deep learning research to products. Requirements include a BS or equivalent, 6+ years relevant experience, strong C/C++ and Python programming, knowledge of ML frameworks (e.g., PyTorch, TensorFlow), familiarity with CPU/GPU architectures and numeric libraries, and strong system/software design and communication skills. Poland-specific base salary ranges are provided in the posting.

Senior HPC Performance Engineer

Full-time

33 days ago

Remote - United Kingdom, Switzerland, France, Germany

Member of NVIDIA's NVHPC compilers & tools group responsible for running and analyzing HPC applications on heterogeneous systems (CPUs, GPUs, many-core), identifying optimization opportunities for compiler and applications teams, assisting customers with GPU acceleration, and providing performance analysis and tuning.

Senior Backend Engineer

$178,500 USD per year

Full-time

37 days ago

Remote - United States, Iceland, Ireland, Poland, Slovakia

Join DuckDuckGo's Backend Functional Team to lead complex backend projects (Perl 5, Go, Node.js) including AI-assisted answers, Duck.ai, and data processing pipelines to maintain search relevancy while preserving privacy. The role involves mentoring engineers, project ownership from scoping to postmortem, travel ~2x/year for company events, and offers $178,500 USD annual compensation plus stock options (US health benefits limited to US-based team members).

Senior System Software Engineer, NCCL - Partner Enablement

PLN 221,250 - PLN 507,000 PLN per year

Full-time

40 days ago

Remote - Warsaw, Zurich - United Kingdom, Poland, Switzerland, Germany

Role involves engaging partners/customers to root-cause functional and performance issues with NCCL, conducting performance characterization on GPU clusters, developing tools and automation to isolate issues (including on cloud platforms), and delivering trainings. Requires BS/MS in CS/CE or equivalent, 5+ years' relevant experience, strong C/C++ and Linux skills, experience with HPC networking (Infiniband/RoCE/RDMA), parallel runtimes (MPI/UCX/NVSHMEM), Python scripting, containers and orchestration (Docker, Kubernetes), and familiarity with cloud and cluster tooling.

Senior HPC and AI Network Software Architect

PLN 221,250 - PLN 507,000 PLN per year

Full-time

44 days ago

Remote - United Kingdom, Poland, Germany, Italy, Switzerland

Lead the architecture and development of high-performance, low-latency distributed AI infrastructure and communication runtimes (e.g., NCCL, UCX, UCC). Collaborate with framework and hardware teams to optimize throughput, resiliency, and memory efficiency for large-scale training and inference workloads.

Senior Deep Learning Engineer

PLN 221,250 - PLN 507,000 PLN per year

Full-time

48 days ago

Remote - Poland, Switzerland, Germany, Netherlands, United Kingdom

Role to optimize inference speed and carry out production deployment of Cosmos foundation models on diverse GPU platforms; profile and remove bottlenecks in deep learning workloads. Requires 5+ years' experience, MSc/PhD or equivalent, strong deep learning background, Python and PyTorch skills, and experience with inference optimization techniques and frameworks (e.g., TensorRT, vLLM).

Senior GPU Networking Architect

Full-time

51 days ago

Remote - Zurich - United Kingdom, Poland, Germany, Italy, Switzerland

Role requires 5+ years of hands-on CUDA programming and strong GPU architecture and C/C++ systems experience to build, profile, and optimize GPU-resident communication primitives and device-side APIs, collaborating with network, hardware, and framework teams to enable GPU-aware networking for distributed deep learning and LLM workloads.

Design Engineer, EU

€141,000 - €226,000 EUR per year

Full-time

54 days ago

Berlin, Barcelona, Stockholm - Portugal, Spain, Italy, Croatia, Sweden

Ashby is hiring a Design Engineer to research, wireframe, prototype, and implement UI and design-system components. The role works closely with Product and Design, owns end-to-end implementation, and focuses on improving information hierarchy and scannability. The team's technology stack includes TypeScript, React, GraphQL, Node.js, Postgres, and Redis. Candidates are expected to collaborate via pair programming and occasional in-person meetups (at least twice a year).

Staff Software Engineer, Product Engineering, EU

€141,000 - €226,000 EUR per year

Full-time

54 days ago

Barcelona, Berlin, Stockholm - Portugal, Romania, Switzerland, Spain, Italy

Ashby is hiring a Staff Software Engineer on Product Engineering to own large product areas end-to-end (research, product specs, wireframes, implementation). The role is full‑stack; the posted tech stack includes TypeScript, React, GraphQL, Node.js, Postgres, and Redis. Locations listed in the posting are Portugal, Romania, Switzerland, Spain, Italy, Croatia, Sweden, Ireland, and Estonia (also mentions Barcelona, Berlin, Stockholm). The posting emphasizes product ownership, minimal process, collaboration, and an engineering culture that includes pair programming and frequent deployments.

Senior Software Engineer, Product Engineering, EU

€98,000 - €133,000 EUR per year

Full-time

54 days ago

Barcelona, Berlin, Stockholm - Portugal, Spain, Italy, Croatia, Sweden

Ashby is hiring a Senior Software Engineer (Product Engineering) for EU locations. The role is a product-engineer position owning large portions of a product end-to-end: research, product specs, wireframes, implementation, and shipping. Technology mentioned: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis, and a CI/CD-driven workflow. The role emphasizes full-stack work, product thinking, ownership, pair programming during interviews, and occasional in-person meetups (at least twice a year).

Deep Learning Engineer - LLM and VLM Model Compression

PLN 292,500 - PLN 650,000 PLN per year

Full-time

64 days ago

Remote - Switzerland, Poland

Build and implement deep learning frameworks and algorithms to compress large language and vision-language models, collaborating with researchers and engineers across NVIDIA and working on high-performance GPU clusters and unreleased hardware. Requirements include 8+ years in deep learning and software development, a BSc/MS/PhD in a relevant field, hands-on LLM/VLM training or inference experience, excellent Python skills and practical PyTorch experience. Experience with model compression techniques and GPU programming (CUDA/OpenCL) is a plus. For Poland, provided base salary ranges: 292,500 PLN - 507,000 PLN (Level 4) and 375,000 PLN - 650,000 PLN (Level 5).

Senior CPU Performance Developer Technology Engineer

PLN 292,500 - PLN 650,000 PLN

Full-time

77 days ago

Remote - United Kingdom, Switzerland, Poland, Germany

NVIDIA is hiring a Senior CPU Performance Developer Technology Engineer to research and optimize Cloud and HPC CPU workloads on NVIDIA CPUs. The role involves deep performance analysis, benchmarking, contributing reference code or library work, and influencing architecture and software stack design. Requires a BS/MS/PhD or equivalent and 8+ years' relevant experience with strong C/C++ and/or Fortran skills. Locations listed include the UK, Switzerland, Poland, and Germany; Poland-specific salary ranges are provided.