Contract Software Developer jobs in County of Cardiff

You will support the delivery of civil engineering and infrastructure designs from early feasibility through to detailed design and construction.

You will be a motivated civil engineer with a consultancy background and a strong technical foundation in infrastructure design.

You should demonstrate:

Highways Lighting Design Engineer – National Highways SDF Rate: £40–£50 per hour (Umbrella) – negotiable based on experience Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. Location: UK-wide (Flexible – offices in London, Birmingham, Manchester, Leeds, and others) Contract: Long-term (aligned...

Job Description The successful candidate will be responsible for the preparation of accurate cost estimates, analysis of project requirements, and provision of commercial and financial insight to support informed decision-making throughout the project lifecycle. This role requires strong analytical capability, a thorough understanding of construction and property maintenance processes within...

You will work closely with project managers, engineers, and commercial teams to develop and maintain project programmes, monitor progress, and provide accurate reporting throughout the project lifecycle. Key Responsibilities Develop and maintain detailed project programmes using industry-standard planning software.

Project Manager / Quantity Surveyor – Retail to Residential Conversions Projects: Reading & Cardiff Day Rate: £550 Duration: Ongoing Blaymires Recruitment is working on behalf of a London-based property developer specialising in the regeneration and conversion of under-utilised buildings, particularly in city-centre and high street locations. The company has a strong track record of delivering...

You will be responsible for managing and expanding a portfolio of key enterprise clients.

You will own the end-to-end sales cycle, from opportunity identification and solution positioning to contract negotiation and post-sale handoff, while collaborating closely with internal partners including Solution Executives, Solution Engineers, Professional Services, and Customer Success.

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

About Princeton Biopartners: Princeton Biopartners is a leading provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software development, and venture funding. We partner with leading pharmaceutical, biotechnology, and healthcare organizations to...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

Reports to: Technology Director / Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £70,000 – £80,000 location and experience dependent + 10% company bonus scheme and sales commission scheme Why This Role Exists Serve Legal is entering a new chapter: evolving beyond compliance auditing into AI enabled,...

You will primarily promote Microsoft Dynamics 365 Finance & Operations, positioning its full ERP capabilities to convert prospects into loyal customers. This role requires strong business development expertise, excellent relationship management skills, and a passion for delivering digital transformation through ERP solutions.

You will work closely with senior sales leadership, helping to build pipeline within complex mid-market and enterprise organisations, with a clear emphasis on quality over volume. Key Responsibilities - Execute targeted outbound prospecting via calls, email, and LinkedIn

You will be expected to hit the ground running.

Detail Design Engineer – Marine Projects Location: UK Remote Employment Type: Permanent or Contract Are you passionate about delivering precision engineering solutions? Belcan is looking for a Detail Design Engineer with expertise in either Outfit, Structural, Piping, or Electrical design to join our Naval team. Belcan then has the role for you! Key Responsibilities Detailed Engineering...

You will proactively manage accounts, identify opportunities, and ensure strong client retention, while collaborating with the Senior Leadership Team, sales, and marketing to build a pipeline of new strategic partnerships.

This role is ideal for an individual at an early stage of their estimating career who is looking to develop strong commercial and technical skills within a structured and supportive environment. The Junior Estimator will work closely with senior estimators, commercial managers and operational teams, gaining hands-on experience across the full estimating and tendering lifecycle. Key...

Civil Engineer Cardiff | Permanent | Competitive Salary + Benefits An established, design-led engineering consultancy in Cardiff is looking to appoint a Civil Engineer to join its growing infrastructure team. The business works across a broad range of development-led projects, supporting clients from early feasibility through to detailed design and construction. The consultancy is well known...

Job Description This role is ideal for an individual at an early stage of their estimating career who is looking to develop strong commercial and technical skills within a structured and supportive environment. The Junior Estimator will work closely with senior estimators, commercial managers and operational teams, gaining hands-on experience across the full estimating and tendering...

MorsonEdge are looking to recruit a motivated Architect / Architectural Technologist to join a busy Cardiff studio for the architectural design of a Railway Station. This appointment will be on a 1 year contract basis, starting 1 Feb 2026. The business is an exciting and inspirational place to work, and they are a top 5 AJ 100 practice with a global depth of talent and reach. They passionately...

Civil Engineer Cardiff | Permanent | Competitive Salary + Benefits An established, design-led engineering consultancy in Cardiff is looking to appoint a Civil Engineer to join its growing infrastructure team. The business works across a broad range of development-led projects, supporting clients from early feasibility through to detailed design and construction. The consultancy is well known...

You will support the delivery of civil engineering and infrastructure designs from early feasibility through to detailed design and construction.

You will be a motivated civil engineer with a consultancy background and a strong technical foundation in infrastructure design.

You should demonstrate: