system software developer jobs in Penarth

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Back-End Software Developer, Systems Optimization Specialist

Cardiff

You will be responsible for developing and maintaining high-volume transaction processing systems and optimizing data flow efficiency. Primary duties involve designing robust infrastructure components, implementing effective security measures, and automating deployment pipelines.

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5 hours ago

Software developer (AI Engineer)

ELLIOTT MOSS CONSULTING PTE. LTD.
Penarth

Job Description We are seeking a Software Engineer to design, develop, and support backend applications and system integrations. The role involves application development, system support, database management, and the implementation of AI-enabled features to improve automation and analytics workflows. The candidate will work closely with internal teams to deliver scalable, reliable, and...

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4 hours ago
Hybrid

Lead Software Developers

Talent International
Cardiff CF10

Job Description: Do you have the right skills and experience for this role Read on to find out, and make your application. Lead Software Developer (Node.js/TypeScript) Role: Lead Software Developer (Consultancy) Rate: £550 per day (Inside IR35) Duration: 6 Months Location: Hybrid / Remote (UK Based) The Opportunity We are looking for a high caliber Lead Software Developer to join a critical...

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3 hours ago

Software Developer (Web & Internal Tools)

DataTech Analytics
Cardiff

Software Developer (Web & Internal Tools) Remote-first | UK-based up to £50,000 PA Dependent on experience We’re supporting a well established UK adventure business that has recently brought its website development in-house and is now modernising internal systems and tooling. This is a hands on role in a small, trusted tech team, working across a customer facing web platform and the internal...

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2 days ago

Senior Software Developer | Webigence and Spark Travel

Spark Travel
Cardiff

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

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5 days ago

French speaking IT Software Business Developer

French Selection (FS)
Cardiff

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

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4 days ago

Business Development Manager - Software/SAAS

Dante Systems
Cardiff

Software/SAAS Business Development Manager - £50,000+ OTE - Remote Dante provides training software to commercial training providers across the UK. We've grown our customer base from 25 to 120+ clients in four years and are expanding our sales team to support continued growth and international expansion planned for 2026. We're looking for a Business Development Executive to join our small team,...

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a day ago

CEO / Co-Founder (Path to 50% Ownership) - Software Development Studio

JuicyLlama
Cardiff

You must be obsessed with learning and striving for better. The Role: The "Hunter"

You will be the face of the company.

You will handle sales, business development, and client relationships.

You will define the commercial strategy.

You will do whatever it takes to be successful.

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a day ago
Hybrid

Senior Software Developer with a Backend Focus

Prighter
Cardiff

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

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5 days ago

Software Developer (SAP Fiori / CDS / ABAP)

ACCENTURE SG SERVICES PTE. LTD.
Penarth

Mandatory Skills SAP FIORI (Enhancement and development) and familiarity with Eclipse, VS Code and GIT SAP Core Data Services (CDS) (Enhancement and development with authorisation) SAP ABAP on HANA Skills Which Are Good to Have / Optional ABAP RESTful Application Programming Model (RAP) IDOC, Web Service and OData SAP Workflow (Classic/Flexible) Standard Report (ALV, OOP) Detailed Job...

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4 days ago

Senior Backend Engineer – High-Scale Systems

Prism Digital
Cardiff

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

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17 hours ago

Lead Software Engineer

TPXImpact Holdings Plc
Cardiff CF24 0EB

You will collaborate closely with cross-f...

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2 hours ago

Senior Software Engineer Full Stack

TPXImpact Holdings PLC
Cardiff CF24

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role xbpsjku involves mentoring junior engineers, collaborating with cross-functional teams, and d...

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6 days ago

Software Engineer - Senior Sharepoint consultant

Xcede
Cardiff CF10

Software Engineer Document Management & Workflow Systems (Contract) Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. Details - Initial 6-month contract with extension - Fully remote (EU time zones) - Start: End of February / early March - Outside IR35 We are looking for an experienced Software Engineer contractor to...

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3 hours ago

Junior Software Engineer_.Net MSSQL RESTful_JAC

OAKTREE CONSULTING
Penarth

Responsibilities Software Development: Design, develop, and implement software solutions using DotNet, RDBMS, RESTful APIs, Microservices. Collaborate with the development team to build and enhance video management and system integration solutions. System Integration: Work on integrating third-party systems with VMS to deliver robust video management capabilities. Assist in the design and...

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a day ago
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Senior/Lead Protection & Control Systems Engineer

Manning Global AG
Cardiff

Our client, an operational technology and digital transformation company, is recruiting for a Senior/Lead Protection & Control Systems Engineer to join their business in Staffordshire. Position Title: Senior/Lead Protection & Control Systems Engineer Position Type Permanent Start Date: ASAP Location: Remote from UK Contact: Ashish Rastogi| +44 151 808 1029 Job Description: - As part...

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a day ago

Software Architect (Remote in UK)

Orange Logic
Cardiff

At Orange Logic, we’ve been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of...

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5 days ago

Senior Software Engineer

Ryft
Cardiff

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a dynamic software...

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5 days ago
Hybrid

Software Engineer

Wave Talent
Cardiff

Software Engineer – £65,000–£85,000 + Equity – Remote (UK) - London office if preferred The Opportunity 💻 Join a fast-growing, AI-native software company building workflow automation tools used daily by thousands of professionals across people-heavy industries. The platform removes manual, repetitive work through AI, automation and thoughtful product design, helping teams move faster and focus...

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17 hours ago

Software Engineer (.Net/ C#)

CPS Group Limited
Cardiff CF10

Role: Software Engineer (.NET / C#) Working hours: 10am-6pm (aligned to US team) Fully Remote (UK-based) Salary: £50,000 - £60,000 p/annum CPS Group are partnering with a Data Consultancy to hire a Software Engineer to support their expanding US-facing development team. This role sits within a highly collaborative engineering function and reports directly into the Director of Development, who...

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36 minutes ago
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