Software Engineer Contract Jobs In Wales

Graduate Structural Engineer - Cardiff - 2026

Posted Today by Stantec

Employment Contracts Income / Revenue Scheme (Programming Language) Taking Meeting Minutes

Negotiable

Undetermined

Cardiff, Wales, United Kingdom

60.92 MI

Mechanical Design Engineer

Posted 1 day ago by Joloda Hydraroll

Automation Data Maintenance Management SIPOC Process Smart Systems Technical Documentation Time Management

£40,000 Per year

Undetermined

Onsite

Gaerwen, Wales, United Kingdom

68.08 MI

Electrical Engineer

Posted 1 day ago by LanceSoft UK

Supervision Task Allocation

Negotiable

Undetermined

Llanberis, Wales, United Kingdom

59.51 MI

Electrical Engineering Specialist

Posted 3 days ago by Infotree Global Solutions

Supervision Task Allocation

Negotiable

Undetermined

Gwynedd, Wales, United Kingdom

42.76 MI

Electrical Engineer

Posted 3 days ago by PE Global

Supervision Task Allocation

£156 Per day

Inside

Undetermined

Llanberis, Wales, United Kingdom

59.51 MI

Mechanical Maintenance Engineer

Posted 4 days ago by TipTopJob

Advertisement Scheme (Programming Language) State Children's Health Insurance Programs

Negotiable

Undetermined

Wrexham, Wales, United Kingdom

60.72 MI

Electrical Maintenance Engineer

Posted 4 days ago by TipTopJob

Advertisement Computer Hardware Management Operational Efficiency Project Management Scheme (Programming Language) State Children's Health Insurance Programs Technical Support

Negotiable

Undetermined

Aberdare, Wales, United Kingdom

41.94 MI

Electrical Maintenance Engineer

Posted 5 days ago by TipTopJob

Advertisement Scheme (Programming Language) State Children's Health Insurance Programs

Negotiable

Undetermined

Wrexham, Wales, United Kingdom

60.72 MI

New Trains Acceptance Engineer

Posted 7 days ago by 1753506982

Management Market Trend Project Stakeholders Stakeholder Management Test Data

Negotiable

Undetermined

Newcastle on Clun

28.37 MI

Amazon DynamoDB Amazon Elastic Compute Cloud Amazon Elastic Kubernetes Service Amazon Simple Notification Service (SNS) Amazon Simple Queue Services Amazon Web Services (AWS) Cloud Computing Cloud Engineering Cloud Migration Cloud Technology Debugging DevOps DMS Software Reengineering Toolkits Financial Services Global Financial Services JavaScript (Programming Language) Maintaining Code Multi-Cloud On Prem Python (Programming Language) Solution Design Stakeholder Management Technical Documentation TypeScript Web Services

Negotiable

Undetermined

Sydney CBD, New South Wales

10660.3 MI

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Senior Civil Engineer

Posted 1 week ago by Advanced Resource Managers

Management Risk Management

£65 Per hour

Undetermined

Hybrid

Cardiff, Wales, United Kingdom

60.92 MI

Associate Director River Engineering

Posted 1 week ago by AtkinsRéalis

Input/Output Milestones (Project Management) Security Clearance

Negotiable

Undetermined

Swansea, Wales, United Kingdom

47.34 MI

Senior Data Engineer

Posted 1 week ago by Crown Prosecution Service

Azure Data Factory Azure Databricks Business Intelligence Constructive Feedback Data Engineering Data Infrastructure Data Integration Data Validation Databricks Extract Transform Load (ETL) Generic Programming Management Microsoft 365 Microsoft Azure Python (Programming Language) Scheme (Programming Language) Software Development SQL (Programming Language) Stakeholder Engagement Stakeholder Management Verification And Validation

£42,530 Per year

Undetermined

Hybrid

Wales, United Kingdom

0 MI

Lead Data Engineer

Posted 1 week ago by Crown Prosecution Service

Azure Data Factory Azure Databricks Business Intelligence Cloud Computing Cloud Technology Data Engineering Data Governance Data Infrastructure Data Modeling Data Quality Data Validation Databricks Extract Transform Load (ETL) Infrastructure as Code (IaC) Management Market Trend Microsoft 365 Microsoft Azure Python (Programming Language) Scheme (Programming Language) SQL (Programming Language) Stakeholder Management Team Leadership Transparency (Human-Computer Interaction) Verification And Validation

£56,640 Per year

Undetermined

Hybrid

Wales, United Kingdom

0 MI

Civil Resident Engineer

Posted 1 week ago by TieTalent

Finance M (Programming Language) Management Microsoft 365 Microsoft Office Project Documentation Project Management Scheme (Programming Language)

Inside IR35

Outside IR35

Permanent Employee

IR35

Umbrella Companies

Limited Companies

First Time Contractors

What Is IR35?

InsideIR35

Outside IR35

The Cost of IR35

IR35 Assessments

IR35 Rules

IR35 Compliance

Expenses

Foreign Companies

Overseas Contractors

Limited Companies

Sole Traders

What Is An Umbrella Company?

Choosing an Umbrella Company

Tax and Pay

Tax Avoidance

Fees (Margin)

National Insurance

Holiday Pay

Expenses

Pensions

Maternity Pay

Sick Pay

What Is A Limited Company?

Limited Company vs Sole Trader

Incorporation

Taxes

Filing Responsibilities

Bookkeeping

Insurance

Expenses

Buying a Car or Van

Capital Allowances

Benefits In Kind

Pensions

Employing A Spouse

Managing Excess Money

Dormant Companies

Closing Your Company

Withdrawing Money

Business Asset Disposal Relief

How To Become A Contractor

Inside IR35 Checklist

Outside IR35 Checklist

Self-Assessment Tax Returns

Mortgages

Pensions

Working Multiple Contracts

What is the £100k Abatement?

Inside IR35

Outside IR35

Permanent Employee

IR35

Umbrella Companies

Limited Companies

First Time Contractors

What Is IR35?

InsideIR35

Outside IR35

The Cost of IR35

IR35 Assessments

IR35 Rules

IR35 Compliance

Expenses

Foreign Companies

Overseas Contractors

Limited Companies

Sole Traders

What Is An Umbrella Company?

Choosing an Umbrella Company

Tax and Pay

Tax Avoidance

Fees (Margin)