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Unknown Status Contractor software architect engineer

12 software architect engineer jobs found

CL
May 01, 2026  
Lead Architect
We are looking for a Lead Architect to report to the CS&A Discipline Lead Engineer and the Site Engineering Manager to be based at Sellafield site minimum 2 days a week (hybrid) BPSS security clearance is required for this role. ***Only apply if you are a British Citizen and passport holder and not have worked outside the UK during the past 5 years.*** ROLE RESPONSIBILITIES: Completion of Building Regulations Report Completion of Operations and Maintenance Report Respond to all architectural Technical Queries, Product Permit and Concessions (site and vendor) Attend weekly client meetings and design reviews Fire related design issues / documentation Room Completions / handover to commissioning Responsible for the checking and approving architectural drawings and specifications. Awareness of CDM Regulations 2015 and duties as Designer. Nuclear Experience an advantage ESSENTIAL SKILLS & QUALIFICATIONS: Degree qualified, BA(Hons) DipArch,...
IR35 Status:
Unknown Status

CV-Library Sellafield, Seascale, UK Contractor
CL
Apr 29, 2026  
Developer - IDAM/IAM SME SC Cleared - £550 - £650 per day
Java Developer - IDAM/ IDM SME - SC Cleared - £550 - £650 per day - remote with occasional travel Developer - IDAM/IAM SME SC Cleared - £550 - £650 per day We are looking for a Developer with very strong and proven IDAM (Identity and Access Management) experience for a large Government client. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). Java Developer - IDAM/ IDM experience - SC Cleared - £500 - £600 per day - remote with occasional travel As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 21, 2026  
Software Engineer
Software Engineer (Java) SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week.   Your responsibilities: Contribute across the full software development lifecycle, including design, development, testing, and deployment. Design software solutions using UML/SysML and contribute to technical architecture within a microservices environment. Develop high-quality Java applications using Spring Boot, Spring Framework and related technologies. Implement and maintain RESTful web services over HTTPS within distributed systems. Write and maintain automated tests, ensuring quality and reliability are built into the solution from the outset. Participate in Agile ceremonies including sprint planning, estimation, reviews and retrospectives. Collaborate closely with team members and wider stakeholders to design, implement and test new product features. Contribute...
IR35 Status:
Unknown Status

CV-Library Portsmouth, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Bolton, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
May 07, 2026  
CAD Designer/Operator- Active DV Clearance
Our client is looking for a technically skilled CAD Designer to create and maintain high-accuracy technical drawings and plans. Working alongside engineers and architects, you will be responsible for translating complex data into detailed visual representations. Mandatory Requirement Security Clearance:Holding Active Developed Vetting (DV) Clearance is essential for this role due to the nature of the projects. Key Responsibilities Technical Drafting: Create 2D and 3D drawings using software such as AutoCAD, SolidWorks, or Revit. Design Interpretation: Convert field sketches and technical specifications into accurate digital designs. Quality & Compliance: Conduct quality checks to correct errors and ensure all work meets industry standards. Project Support: Revise drawings based on feedback and maintain organized project files to meet strict deadlines. Required Skills Software Expertise: Proficiency in AutoCAD, SolidWorks, or Revit is required. Drawing Principles: A strong...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
May 07, 2026  
CAD Designer
CAD Designer Location: London on-site 5 days per week Duration: 12 months Clearance: DV clearance required. Umbrella Only Our client, a reputable organisation in the Telecommunications sector, is hiring for a talented CAD Designer to join their team in London. This is an exciting opportunity to contribute to innovative projects, working closely with engineers, architects, and designers to produce precise technical drawings. What you'll be doing: * Create detailed 2D and 3D drawings using CAD software such as AutoCAD, SolidWorks, or Revit. * Interpret sketches, specifications, and technical data to develop accurate designs. * Revise drawings based on feedback from project teams to ensure precision. * Ensure all drawings meet industry standards and regulations. * Maintain organised records of drawings and project files. * Collaborate with team members to meet project deadlines. * Perform quality checks to identify and correct design errors. What you'll bring: * Proficiency...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 07, 2026  
CAD Designer - BTGJP00005878
Our client is looking for a technically skilled CAD Designer to create and maintain high-accuracy technical drawings and plans. Working alongside engineers and architects, you will be responsible for translating complex data into detailed visual representations. Mandatory Requirement Security Clearance: Active Developed Vetting (DV) Clearance is essential for this role due to the nature of the projects. Key Responsibilities Technical Drafting: Create 2D and 3D drawings using software such as AutoCAD, SolidWorks, or Revit. Design Interpretation: Convert field sketches and technical specifications into accurate digital designs. Quality & Compliance: Conduct quality checks to correct errors and ensure all work meets industry standards. Project Support: Revise drawings based on feedback and maintain organized project files to meet strict deadlines. Required Skills Software Expertise: Proficiency in AutoCAD, SolidWorks, or Revit is required. Drawing Principles: A strong...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
May 06, 2026  
IT Technical Lead
IT Technical Lead Dublin · Hybrid (3 days in office) · Up to £650/day Rate Up to €650/pd Location Dublin, Ireland Working model Hybrid · 3 days in The Comapany is undertaking one of its most significant technology transformations — and we're looking for a hands-on Technical Lead to sit at the heart of it. This is a high-impact, highly visible contract role where you'll shape how we retire legacy infrastructure and build something genuinely modern in its place. The role As part of the initiative, you'll lead the technical delivery across multiple IT workstreams — covering both the modernisation of legacy systems and the integration of new cloud-native architecture. The first pilot market is Iberia (Spain and Portugal), with a remit that spans the full EMEA business. You'll set the technical direction, lead a team of developers, own the architecture decisions, and act as the critical bridge between engineering and business stakeholders. This is a genuinely senior hands-on...
IR35 Status:
Unknown Status

CV-Library Dublin, Dublin City Contractor
CL
May 02, 2026  
Building Control Technical Support Officer
Our client, a prominent entity in the buildings sector, is seeking a talented Building Control Technical Support Officer to join their team on a contract basis. This role involves supporting the Building Control team to ensure compliance and efficient operations within the London Borough of Lewisham. Key Responsibilities: Providing technical support to the Building Control team Assisting with the processing of building regulation applications Preparing and maintaining accurate records and documentation Handling enquiries and providing information to stakeholders Coordinating site inspections and monitoring compliance Liaising with contractors, architects, and engineers Contributing to the continuous improvement of building control processes Job Requirements: Experience in building control or a related field Understanding of building regulations and compliance requirements Strong organisational and administrative skills Excellent communication and interpersonal abilities...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
May 01, 2026  
Software Architect
Expleo are seeking an experienced Software Architect to support a major Automotive OEM based in Warwick(Contract role). This is a fantastic opportunity to join a leading global engineering services provider and work on cutting‑edge automotive software within a highly innovative environment. As a Senior Specialist, you will be recognised as a subject matter expert, leading complex software architecture activities and guiding cross-functional teams in delivering robust, scalable, future‑proof software solutions. Key Responsibilities:- As a Software Architect, you will be responsible for architecting software across multiple categories, including end‑user applications, platform/utility software, and embedded automotive systems. Your key duties will include: Software Architecture & Design Perform complex software process definition, requirements analysis, and high‑level design/modelling to translate stakeholder needs into viable software solutions. Design and specify the...
IR35 Status:
Unknown Status

CV-Library Warwickshire, UK Contractor
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