infrastructure developer jobs in Cardiff

📍 Remote | Full-time 👋 Overview We’re looking for a pragmatic Full Stack Engineer who can lead the evolution of our infrastructure while keeping systems simple, reliable, and maintainable. This is a remote role for someone who enjoys owning infrastructure decisions without stepping away from hands-on product development. Medify Engineering is a team of ten engineers across two teams, and...

You will join a forward-thinking team focused on sustainable infrastructure development, managing projects across diverse markets. Ideal candidates should have a relevant degree, and chartership status, and demonstrate strong communication skills alongside the ability to manage multiple projects.

Note - role reposted after re-evaluation of grade level. About Colt Data Centre Services Colt Data Centre Services (DCS) has over 20 years’ experience in designing, building and operating energy-efficient, reliable data centres – hosting significant financial, media, corporate and cloud wholesale providers across the world. Our customers are at the heart of everything we do. We endeavour to...

You will be responsible for driving revenue growth across a defined territory, developing relationships with end customers, consultants, integrators, and channel partners within the data centre ecosystem. The role blends strategic account development with hands-on opportunity management, selling integrated infrastructure solutions across power, cooling, cabinets, and monitoring.

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...

Business Development Manager Defence Remote UK with occasional travel to the Liverpool office and client sites £55,000 to £70,000 basic plus uncapped commission (10% of Margin), OTE £40,000 + £400 per month car allowance Excellent opportunity for a Business Development Manager who enjoys opening new doors and building credibility within the defence and telecom sectors, to join an established...

You will have a genuine interest in social value, sustainability and value for money, combined with a positive mindset and a natural ability to build long-term relationships.

You will be a hands-on player-coach, owning outreach and qualification while also helping to design the BDR/SDR process, playbooks and best practices.

You will use modern tools (HubSpot, Clay, Instantly, Lemlist, etc.) and AI to build signal-based, multi-channel plays that generate qualified meetings and pipeline across both partners and direct prospects.

You will have the opportunity to: - Bring experience in sales, business development, health, coaching or leadership — or simply be willing to learn - Recommend pharma-grade, science-backed products - Earn commission + global income streams through product referrals & international team building

You will be responsible for identifying and managing new business opportunities with Tier 1 contractors, water utilities, and engineering firms, ensuring a robust pipeline for our innovative solutions.

You will move beyond simple lead generation, managing the entire journey from initial outreach to proposal support and closing contracts with key infrastructure players.

You must have a technical qualification and previously worked in a technical role, perhaps as an Electrical or Electronics Engineer as well as proven experience in business-to-business sales or specification or market development roles within the electrical switchgear or power management industry.

The Opportunity: We’re hiring a Sales Development Representative to support continued growth across critical infrastructure and industrial markets. This role sits at the front of the revenue engine and plays a key part in introducing our cyber-physical security platform to organisations operating complex IT, OT, and IoT environments. You’ll engage senior security, engineering, and operations...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

Your newpany You’ll be joining a values-led public sector organisation that ismitted to supporting its people and delivering meaningful impact acrossmunities. With a strong focus on innovation, inclusion, and professional development, this is an excellent opportunity to grow your career in a supportive environment. Your new role As Infrastructure & DevOps Team Lead, you will manage and mentor...

️ Urban Drainage Modeller – Water Infrastructure | Bristol, Cardiff, or ExeterLocation: Bristol, Cardiff, or Exeter (Hybrid Working)Salary: up to £65,000, dependent on experienceAre you ready to make a real-world impact on communities, rivers, and cities? We’re working with a leading consultancy at the forefront of water infrastructure transformation across the South West and Wales. As investment...

A leading law firm is seeking a Senior Associate to join their Planning team in Cardiff. The ideal candidate will have at least 7 years of post-qualification experience, specializing in planning law and infrastructure projects. Key responsibilities include advising clients on planning matters, managing projects, and enhancing client relationships. The firm offers a supportive environment with...

A leading consultancy in Cardiff is looking for an experienced Civil Engineer to contribute to high-quality infrastructure projects. This role involves producing detailed designs for drainage systems and working closely with clients and local authorities. The ideal candidate will have a degree in Civil Engineering, four to five years of relevant experience, and strong skills in AutoCAD and...

Joining Arup Arup’s purpose, shared values and collaborative approach has set us apart of over 75 years, guiding how we shape a better world. Watch this short clip to discover how Arup are shaping a better world and how you could be a part of it! The Opportunities We are seeking to receive expressions of interest from experienced Town Planners throughout the UK! This is an exciting time to...

Job Description We’re AtkinsRéalis, a world-leading design, engineering, and project management organization. We connect people, data, and technology to transform the world’s infrastructure and energy systems. Our Project & Programme Services team are proud to deliver on some of the most prestigious construction projects across the world. It's thanks to our talented people and their diverse...

📍 Hybrid (UK-wide with client site visits) | 💷 Competitive Salary + Benefits Our client is a mission-led consultancy delivering modern, secure software solutions to the UK Government and Defence sector. They’re expanding their development teams and are looking for talented Python Developers who want to make an impact on meaningful projects. You’ll be joining a high-trust, agile environment,...