Developer Work, Jobs in Llanishen, Crf (with Salaries)

Senior Software Engineer, Architecture & Algorithms
KLA —Newport
- Full-time
- Doctoral degree
- Master's degree
- Maths
- Annual leave
Senior Cloud Infrastructure Engineer
Technology Transformation Group —Cardiff
- £60,000 a year
- Full-time
- Hybrid work
Quick apply
Software Engineering Manager
KLA —Newport
- Full-time
- Master's degree
- Bachelor's degree
- Machine learning
- Annual leave
Engineering Leader – Performance Software (UK)
Performance Software —Cardiff
- £60,000 - £100,000 a year
- Full-time
- Hybrid work
- Business development
- Team management
- Recruiting
Quick apply
Software Engineer - Vulnerability Management
Starling —Cardiff
- Full-time
- Hybrid work
- APIs
- Communication skills
- Annual leave
- Employee discount
Quick apply
Cloud Integration Engineer
Amentum —Cardiff
- Full-time
- Azure
- Computer Science
- DevOps
- Employee assistance programme
- Flexible schedule
Staff Platform Engineer (Azure, Kubernetes)
Confused.com —Cardiff
- Full-time
- Hybrid work
- Mentoring
- Software development
- APIs
- Work from home
- Employee assistance programme
Quick apply
Senior Software Engineer (C#, .Net, C++)
KLA —Newport
- Full-time
- Software troubleshooting
- Master's degree
- Bachelor's degree
Full Stack Java / J2EE Developer
Castelan —North Somerset
- £38,000 - £41,000 a year
- Full-time
- Hybrid work
- Java
- Free parking
- Employee assistance programme
Quick apply
8d
Staff Software Engineer - Engine by Starling
Starling —Cardiff
- Full-time
- Hybrid work
- DevOps
- Java
- Mentoring
- Annual leave
- Employee discount
Quick apply
Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom
Speechify —Cardiff
- Remote
- Software troubleshooting
- Windows
- C++
6d
Senior Java Software Engineer - Customer Services
Starling —Cardiff
- Full-time
- Hybrid work
- Java
- Bachelor's degree
- Annual leave
- Employee discount
Quick apply
Senior Firmware & Software Engineer
KLA —Newport
- Full-time
- Doctoral degree
- Software troubleshooting
- Master's degree
- Annual leave
Apprentice - Software Engineer - Nailsea, United Kingdom - 2026
Baker Hughes —Nailsea
- Full-time
- Software development
- School
Software Engineer
SoftInWay Inc. —Weston-super-Mare
- Doctoral degree
- Computer Science
- English
- Profit sharing
- Flexible schedule
Full Stack Developer (Java)
J&T Business Consulting —Weston-super-Mare
- Computer Science
- Java
- C++
Quick apply
18h
Software Engineer
Oxford Instruments plc —Bristol
- Hybrid work
- Microsoft Word
- Computer literacy
- Programmable logic controllers
Staff Software Engineer (Team Lead) - Engine by Starling
Starling —Cardiff
- Full-time
- Hybrid work
- DevOps
- Java
- Annual leave
- Employee discount
Quick apply
Senior DevOps Engineer (Salesforce)
OFGEM —Cardiff
- £52,397 - £62,699 a year
- Full-time
- Hybrid work
- Salesforce
- DevOps
- Presentation skills
- Annual leave
- Flexible schedule
4d
Senior Fullstack Engineer (Golang & NuxtJS)
Pryme Financials Ltd —Newport
- Computer Science
- Software troubleshooting
- Engineering

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developer jobs near llanishen, crf

Senior Software Engineer, Architecture & Algorithms

KLA -
Newport

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Job details

Full-time

Benefits

Cycle to work scheme
Annual leave
Company pension

Qualifications

Technical troubleshooting
Performance tuning
Doctoral degree
Visual Basic
Visual Studio
C#
Git
Master's degree
Maths
Bachelor's degree
Machine learning
Software development
Unit testing
Root cause analysis
AI
Software development or architecture experience
Software architecture

Full job description

Company Overview

Filmetrics, a KLA company, is the market leader in 3D optical surface profiling and thin-film thickness measurement systems. Filmetrics products combine innovative hardware solutions with intuitive, easy to use software, tied together with a pioneering online platform. Filmetrics is part of KLA Corporation which develops industry-leading equipment and services that enable innovation throughout the electronics industry. We provide advanced process control and process-enabling solutions for manufacturing wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. In close collaboration with leading customers across the globe, our expert teams of physicists, engineers, data scientists and problem-solvers design solutions that move the world forward.

Job Description/Preferred Qualifications

As a Senior Software Engineer focused on architecture and algorithms, you will define the software architecture and design the core measurement, data-analysis, and signal/image-processing algorithms that power our families of surface profiler, thin film, sheet resistance and nanoindentation measurement instruments, leveraging cutting-edge technologies and the latest advancements in software engineering and AI/ML/DL.

Responsibilities:

Deliver well-defined features/components with high-level guidance: estimate work, communicate risks/tradeoffs, and deliver on schedule
Own and evolve the software architecture across the development lifecycle—defining system- and subsystem-level requirements, interfaces, and specifications, and guiding key design decisions
Design, implement, and optimize core algorithms for measurement, data analysis, and signal/image processing, including numerical methods and high-performance multithreaded code
Develop C#/.NET and C++ software for data analysis and algorithm implementation; write maintainable, well-structured code and use AI-assisted tools responsibly under company security policies
Evaluate and compare algorithmic approaches through prototyping, benchmarking, and analysis of accuracy, precision, and computational complexity
Build robust unit/integration tests and use profiling to improve algorithm performance, accuracy, memory usage, reliability, and security
Participate in design reviews and incorporate feedback from stakeholders and subject matter experts
Troubleshoot system/subsystem issues using logs and experiments; contribute to root-cause analysis, implement fixes with guidance, and help prevent recurrence
Demonstrate motivation to independently learn and apply new software technologies

Travel - Occasional travel may be required to KLA headquarters, customer sites, or other business locations. Travel is expected to be less than 10% of working time.

Qualifications:

Bachelor’s degree (required) + Significant relevant experience; Master’s or advanced degree (desired) + relevant experience in Computer Science, Software, Electrical, Industrial, or Manufacturing Engineering, Physics, or Mathematics.
A solid understanding and demonstrated track record in the practice of software engineering fundamentals, including software architecture, data structures, algorithms, design patterns, event-driven design, multithreaded design, testing, and debugging.
Strong foundation in algorithms and numerical methods, with the ability to design, analyze, and optimize algorithms for accuracy and performance
Experience with:
- Microsoft .NET languages including VB.NET and C#
- C++ programming
- Microsoft Visual Studio development environment
- Source code control systems such as Git
- Adherence to software design and coding standards
Ability to communicate effectively with peers, interdisciplinary engineering groups, customers, and suppliers, including delivering clear technical presentations
Adept at collaborating with teams across the US, Europe, and Asia
Self-driven individual with strong technical ability, a systematic approach, and excellent problem-solving skills

Preferred:

Experience contributing to architecture and design for complex subsystems and influencing technical decisions through strong design and code reviews
Experience developing scientific, measurement, or signal/image-processing algorithms
Background in applied mathematics, numerical methods, statistics, or scientific computing
Experience improving performance and diagnostics/observability for system-level software
Experience collaborating across teams on system integration and software releases for complex systems
Experience delivering AI/ML capabilities in products
UX skills including wireframing, prototyping, and user flow design

What we will offer you?

KLA’s benefits package includes:

Annual leave starting at 25 days (plus bank holidays), contributory pension scheme, cash health plan, cycle to work scheme, global bonus plan, share scheme, rewards scheme and life assurance

Minimum Qualifications

Doctorate (Academic) Degree and related work experience; Master's Level Degree and related work experience; Bachelor's Level Degree and related work experience

We offer a competitive, family friendly total rewards package. We design our programs to reflect our commitment to an inclusive environment, while ensuring we provide benefits that meet the diverse needs of our employees.

KLA is proud to be an equal opportunity employer

Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA . Please ensure that you have searched KLA’s Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to [email protected] to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.

Apply Now

Refine Your Search

developer jobs in llanishen, crf

Senior Software Engineer, Architecture & Algorithms

Senior Cloud Infrastructure Engineer

Software Engineering Manager

Engineering Leader – Performance Software (UK)

Software Engineer - Vulnerability Management

Cloud Integration Engineer

Staff Platform Engineer (Azure, Kubernetes)

Senior Software Engineer (C#, .Net, C++)

Full Stack Java / J2EE Developer

Staff Software Engineer - Engine by Starling

Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom

Senior Java Software Engineer - Customer Services

Senior Firmware & Software Engineer

Apprentice - Software Engineer - Nailsea, United Kingdom - 2026

Software Engineer

Full Stack Developer (Java)

Software Engineer

Staff Software Engineer (Team Lead) - Engine by Starling

Senior DevOps Engineer (Salesforce)

Senior Fullstack Engineer (Golang & NuxtJS)

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