{"id":1926514,"url":"https://alion.io/job/kx-cuda-engineer","title":"CUDA Engineer","company":{"id":37275,"name":"KX","domain":"kx.com","url":"https://alion.io/company/kx","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-09T06:01:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belfast, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":80000,"max_usd":212000,"period":"year","method":"role_country_seniority_unknown","sample_n":127},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CUDA","optional":false},{"name":"CUDA Toolkit","optional":false},{"name":"HPC","optional":false},{"name":"OpenCL","optional":false}],"status":"live","first_seen_at":"2025-11-24T17:12:12Z","employer_posted_date":"2025-11-24","last_verified_at":"2026-10-09T23:39:08Z","board_verified":true,"closed_at":null,"days_open":319,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":317},"description":"About KX\nKX software powers the time-aware data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and efficiency, ensuring companies understand change over time and can achieve faster, more accurate insights at any scale, cost-effectively. KX is essential to the operations of the world's top investment banks, aerospace and defence, high-tech manufacturing, healthcare and life sciences, automotive and fleet telematics organizations. The company has established offices and a robust customer base across North America, Europe, and Asia Pacific.\nOverview Of The Role\nKX is hiring a Senior CUDA Developer to design, optimise, and deliver high-throughput GPU compute components within the KX platform. This role is primarily focused on CUDA development, but we welcome candidates with experience in any GPU ecosystem, including OpenCL, HIP, or SYCL. You will help drive high-performance computing initiatives across our data and analytics platform.\nKey Responsibilities\nDesign and implement high-throughput GPU algorithms using CUDA.\nOptimise GPU kernels for memory efficiency, occupancy, and large-scale throughput.\nContribute to GPU compute modules written primarily in C, with some C++ where applicable.\nUse profiling tools such as NVIDIA Nsight Systems, Nsight Compute, and CUDA profiling tools to identify and resolve bottlenecks.\nIntegrate GPU workloads into high-performance data pipelines and HPC environments.\nCollaborate with cross-functional engineering teams to enhance GPU acceleration capabilities across the platform.\nMentor junior engineers and contribute to internal GPU development standards.\nParticipate in architectural planning and long-term GPU development strategy.\nSkills\nStrong hands-on experience with CUDA and GPU kernel development.\nProgramming experience in C (C++ helpful but not required).\nUnderstanding of GPU architecture, including SMs, memory hierarchy, and warp execution.\nExperience with any GPU ecosystem such as OpenCL, HIP, or SYCL.\nKnowledge of high-throughput computation, HPC workloads, and parallel algorithms.\nExperience with profiling, debugging, and performance optimisation.\nEssential Experience\nProven experience developing CUDA-based GPU applications.\nHands-on experience working with high-throughput compute or HPC systems.\nExperience optimising GPU kernels using profiling tools.\nExperience integrating GPU components into production systems.\nPreferred Qualifications\nExperience with OpenCL, HIP, or SYCL.\nExperience mentoring junior engineers.\nFamiliarity with distributed computers or large-scale HPC environments.\nLocation & Workplace Type\nThis role can be based out of our Dublin, Newry, Belfast or London Office and follows a Hybrid model.\nWhy Choose KX\nData Driven: We lead with instinct and follow fact.\nNaturally Curious: We lean in, listen and learn fast.\nAll In: We take ownership, take on challenges and give it our all.\nBenefits\nCompetitive Salary\nIndividually tailored training and skills development\nPrivate healthcare package and Employee Assistance Programme\nEnhanced maternity and paternity package\nWellness Days and Volunteer Days","description_format":"text","description_chars":3292,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Warehouses & Lakehouses","Databases & DBMS","Vector Search & RAG"],"lifecycle":[{"event":"open","at":"2026-10-05T20:12:05Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long 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