18 senior mechanical design engineer jobs found

Principal FPGA Design Engineer North London Rate up to £75 per hour An established engineering organisation within the defence and advanced technology sector is seeking a Principal FPGA Design Engineer to support a key programme on a long-term contract basis. The client will remain anonymous at this stage due to project sensitivity. This role is responsible for translating high-level system requirements into robust, implementable FPGA architectures and delivering complete FPGA solutions from specification through to verified operation on target hardware. You will also provide technical leadership and mentoring within the FPGA design function. Key Responsibilities: Define and decompose system level requirements into FPGA architectures and detailed designs. Design, implement and debug VHDL-based FPGA solutions. Develop test benches and test vectors to verify FPGA functionality. Produce clear technical documentation including requirements, test specifications and functional...

Software Developer – Python – SC - 12mths - hybrid - £6-£650pday inside IR35) Our client is seeking a senior software developer – Python for 12 months to work on a hybrid basis once or twice per week in either London or Manchester. You will either hold current SC clearance or eligible for clearance Experience required: Significant experience in software engineering, including leading the development of production-level web services. Strong coding ability in Python/Ruby [PA1.1] and at least one other modern language Strong experience working with git as a version control system and effectively documenting development. Experience of developing containerised applications and the capability to work with engineers to deploy applications in the cloud. Ability to engage with non-technical stakeholders and explain complex technical concepts in a clear, accessible way Experience leading delivery across multi-disciplinary teams We have an ambitious agenda to transform the way the...

ServiceNow Technical Architect (CTA) / Inside IR35/ Hybrid Working - North West England / 12 Month Contract  I'm on the lookout for an SC cleared ServiceNow Technical Architect (CTA) to join my clients team, driving innovation and ensuring the ServiceNow platform is secure, scalable, and aligned with business objectives. Responsibilities: Architectural Leadership: Define and govern ServiceNow architecture patterns, ensuring compliance with enterprise and government standards. Design & Delivery: Lead secure API frameworks, integrations, and data models (IRM–CSDM alignment, SPM expansion, HRSD complex case, zScaler transition). Technical Assurance: Present designs to governance forums, influence senior stakeholders, and ensure compliance with NCSC cloud and security principles. Mentorship: Coach engineers, embed best practices, and build capability across teams.Role Requirements: Certification: ServiceNow Certified Technical Architect (CTA). Expertise: Proven experience...

Lead Site Reliability Engineer (Python, AWS, Linux, IaC – Open Data Systems) Alternative titles: Platform Engineer | Infrastructure Engineer | DevOps Engineer Contract: 12 months Location: London or Manchester (2 days per week on-site) Rate: £650–£750/day (negotiable for the right candidate), inside IR35 Deadline: COB Friday 28th November (applications may still be considered after this date) Summary of Tech Stack Python | AWS | Linux IaC (Terraform / CloudFormation) Containerisation (Kubernetes / ECS) CI/CD Pipelines Observability & Security About the Project Join a transformative initiative to revolutionize how the public sector makes its data accessible and reusable. You’ll help build a modern, reliable data hub that provides seamless access to a wide range of public sector data. We’re seeking a Lead Site Reliability Engineer with proven technical leadership skills to shape the future of this platform. You’ll provide design thinking for long-term goals, collaborate with...

Your New Company and Role Join a major programme in Edinburgh, working on a multi-year transformation initiative focused on Operational Technology (OT) systems. This is an exciting opportunity to play a pivotal role in improving the performance and resilience of business-critical OT applications and infrastructure. As an Operational Technology Engineer / Architect / SME, you'll be responsible for driving continual performance improvements, acting as a design authority for OT infrastructure development, and mentoring technical engineers. You'll work closely with application suppliers, IT teams, and stakeholders to ensure robust architecture, operational acceptance, and strategic asset management planning. This is a 9-month initial contract with potential extensions, offering £900 per day (Inside IR35). The role is predominantly home-based with occasional office days in Edinburgh. What You'll Need to Succeed Essential Skills and Experience Hands-on engineering or architectural...

FPGA Design Engineer 6-month contract Based in Stevenage Offering circa £80ph Inside IR35 Do you have experience using FPGA? Are you an experienced design engineer? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the FPGA Design Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Due to the nature of the work you will be involved in, you will be required to obtain UK SC clearance in this role. What you will be involved in: You will be involved in the design, development, and proving of key products throughout the product lifecycle from concept to in-service support. Architecture and Requirement definition. Working with hardware and system engineers to define the FPGA...

Lead Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. *6 month, fully remote contract. Outside IR35* You’ll be a good fit if you: * Deliver production-ready APIs fast and independently * Have proven experience with consumer-facing platforms * Use AI coding tools (Cursor, Claude Code, Codex, or similar) to speed up development * Make confident technical decisions with minimal guidance * Follow clear architectural standards and established development patterns * Understand backend performance, scalability, and security at production scale * Build reliable, maintainable APIs and data systems * Collaborate effectively with front-end developers to design and implement seamless...

Our client, a prominent player in the defence and security sector, is currently seeking a skilled FPGA Engineer to join their team in Stevenage on a contract basis. Key Responsibilities: Design and implement FPGA solutions for various defence and security applications Perform FPGA verification to ensure functionality and performance Utilise VHDL for coding and designing FPGA architectures Collaborate with cross-functional teams to integrate FPGA solutions into broader systems Conduct testing and debugging to resolve any hardware or software issues in FPGA designs Contribute to technical documentation and reporting Job Requirements: Experience in FPGA design and verification Proficient in VHDL language Background in the defence, automotive, space, or design consultancy sectors preferred Ability to work fully on-site in Stevenage Security Clearance (SC) must be obtained before starting Excellent problem-solving and analytical skills Effective communication and teamwork abilities...

Senior VB6 Engineer Hybrid - 2 days on site in Telford 6 Months £483 This role is ideal for someone who thrives in a collaborative environment, enjoys solving complex technical challenges, and is passionate about delivering impactful public sector solutions. Role Purpose As a Senior VB6 Engineer, you will remediate, stabilise, and modernise VB6 applications participating in the "Ingres?only" pathway-decoupling data from Ingres to target relational platforms (e.g., Oracle/SQL Server) and implementing secure, supportable fixes that reduce risk ahead of March 2027. You'll collaborate with architects, DB specialists, testers, and delivery leads to plan and execute safe change in line with the client standards. Key Outcomes Risk reduction & compliance: Identify and remediate vulnerabilities, unsupported dependencies, and non?compliant VB6 patterns to meet clients security and data?protection expectations. Decoupling from Ingres: Refactor data access; support migration from...

Senior Full Stack .NET Engineer (Contract) Edinburgh or London (Hybrid) £425-£450 per day - Inside IR35 6 Months - Start ASAP A leading UK pensions provider is seeking a Senior Full Stack .NET Engineer with ReactJS to help deliver scalable, high-performing systems as part of a major technology transformation. What you'll bring: Strong commercial experience with C#, .NET or .NET Core ReactJS Proven ability in system design and backend architecture Experience leading technical workstreams Expertise in database performance and optimisation Confident communicator, comfortable engaging stakeholders Familiarity with cloud (Azure) and CI CD practicesProcess: Technical test One-stage interview with Tech LeadIf you're a seasoned engineer ready to make an impact in a modern, collaborative environment - apply now. For more information, please contact Cathcart Technology and ask for Andy

Technical Architect – ServiceNow – Inside IR35 SR2 are supporting a major resilience and ServiceNow optimisation programme with a regulated client. You’ll join a cross-functional team improving CMDB, Change Management, and service tiering, ensuring the platform is scalable, integrated, and aligned with best practices. You’ll shape technical direction and oversee integrations with AWS, Salesforce, Workday, Tableau and other enterprise systems. Key Responsibilities Define and govern the technical architecture for CMDB and Change Management in ServiceNow. Ensure platform design aligns to resilience objectives, service tiering and automation goals. Oversee integrations with AWS, Salesforce, Workday, Tableau and other systems. Work closely with developers, SMEs and offshore partners to guide implementation. Review configuration, data models, API usage and technical dependencies. Ensure alignment with ServiceNow best practices and architectural principles.Required Experience Strong...

Overview One of my local government clients is seeking a skilled Data Architect to support the organisation’s data strategy, business intelligence architecture, and data governance practices. This role is essential to improving data quality, enhancing insight capability, and supporting strategic and operational decision-making across the council. Key Responsibilities * Analyse and synthesise data from internal and external sources to inform service improvement, strategy development, policy, and service design * Build strong collaborative relationships with technical and non-technical stakeholders * Communicate complex data findings in ways that support decision-making across all levels of the organisation * Actively support and promote data governance practices and manage data in alignment with organisational standards * Maintain and produce data models using industry-recognised patterns, tools, and modelling techniques *...

Senior DevOps Engineer +6 months + +SC cleared role - Sole British national only due to project requiremnet +3 days a week on site in Romsey +£700 - £780 a day Skills: +DevOps +Kubernetes +Terraform +Jenkins +AWS +Sc clearance - must have current active clearance As a DevOps Engineer you'll be responsible for providing both technical support and leadership abilities in the creation and delivery of technology solutions designed to meet customers' business needs. Must have been using Kubernetes, Terraform, Jenkins & AWS actively in the last 2 years. A background in automating application deployment and configuration management Automation / Configuration management tools experience, i.e., RedHat, Puppet, Chef, Ansible Knowledge of IAC technologies such as Cloudformation or Terraform Strong Linux Sysadmin skills Containerisation and orchestration technologies (Docker & Kubernetes) Good knowledge of internet communication concepts and protocols - TCP/IP, DNS, HTTP...

Senior Android Developer - (Android Auto) Location: London - 100% remote Contract Type: 6-Month Contract with Potential Extension Payrate: £500 to £700 per day (Inside IR35) An industry-leading global music streaming service is seeking an exceptional Senior Android Consultant to join their remote, cross-functional team, focusing on cutting-edge projected car experiences (Android Auto & CarPlay). This is a high-impact, 6-month contract with an immediate start, based in London. The Role: Drive the In-Car Experience This is a deep-dive, technical role where you will be instrumental in the ongoing development and enhancement of the platform's Android Auto integration. You will be directly responsible for delivering new features and ensuring a world-class experience for millions of users globally. Core Focus: Working hands-on with the Car App Library (CAL) to design, develop, and deliver robust in-car functionality. High Visibility: This role involves close technical...

Lead Developer (Contract, AI-Driven Environment, Node.JS) We’re looking for an experienced backend senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. *6 month, fully remote contract. Outsdie IR35* You’ll be a good fit if you: * Deliver production-ready APIs fast and independently * Have proven experience with consumer-facing platforms * Use AI coding tools (Cursor, Claude Code, Codex, or similar) to speed up development * Make confident technical decisions with minimal guidance * Follow clear architectural standards and established development patterns * Understand backend performance, scalability, and security at production scale * Build reliable, maintainable APIs and data systems * Collaborate effectively with front-end developers to design and implement seamless...

Company Description Ready to join a team that's leading the way in reshaping the future of insurance? Here at esure Group, we are on a mission to revolutionise insurance for good! We’ve been providing Home and Motor Insurance since 2000, with over 2 million customers trusting us to keep them covered through our esure and Sheilas’ Wheels brands. With a bold commitment for digital innovation, we're transforming the way the industry operates and putting customers at the heart of everything we do. Having completed our recent multi-year digital transformation, we’re now leveraging advanced technology and data-driven insights alongside exceptional service, to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Job Description We are currently recruiting for Technical Leads to sit within one of our core value streams to focus on developing and implementing innovative digital technology. You will manage, lead and coach a team of...

Senior Data Engineer (Databricks) Location: London (Hybrid) Rate: Negotiable, depending on experience Duration: 6 months (initial) We’re looking for a Senior Data Engineer (Databricks) to join a world-leading energy organisation on a key transformation programme within their trading and supply division. This is an exciting opportunity to play a pivotal role in building modern, scalable data solutions using Azure cloud technologies. The Role As a Senior Data Engineer, you’ll be responsible for designing and developing robust data foundations and end-to-end solutions that drive value across the business. You’ll help shape and embed data-driven thinking across both technical and business teams, ensuring the organisation continues to lead with insight and innovation. You’ll act as a subject matter expert, guiding technical decisions, mentoring junior engineers, and ensuring data engineering best practices are consistently applied. Key Responsibilities Design and build data...

Qliksense Developer Certain Advantage are hiring for a Qliksense Developer based in London. This role is on an initial contract till the end of the year basis and is office based The company: We’re working with a business that’s on a strong growth trajectory, backed by ambitious plans. With a commitment to innovation and excellence, they are poised to make a significant impact in the industry. The role As a Senior Analytics engineer you are a subject matter expert, who designs & builds analytics solutions and mentors junior engineers. You are also the key person to convert the Vison and Data and Analytics Strategies into IT solutions and deliver them. Design, build and implement POCs, prototypes and full-fledged UX solutions and strategies Communicate with key stakeholders to drive clarification of requirements and to promote UX designs and solutions Expert knowledge in QlikSense & Qlik Cloud Analytics to deliver complex, fast moving datasets to high value trading...