32 lead developer jobs found

Job Overview We are seeking a highly skilled and innovative AI Marketing Automation Platform Developer to join our team. The ideal candidate will have experience in building, integrating, and managing intelligent marketing automation systems that enhance digital marketing efficiency and personalization. This role requires strong technical expertise, creativity, and a deep understanding of marketing workflows. You will work closely with our marketing team to design, develop, and optimize automation tools that drive engagement, streamline operations, and improve ROI. Duties Design, develop, and maintain AI-driven marketing automation systems to support both B2B and B2C campaigns. Integrate APIs for platforms such as Google Ads, Facebook Ads, and email marketing tools (e.g., Mailchimp, HubSpot). Implement and manage data pipelines that collect, clean, and process marketing performance data. Build dashboards and analytics tools using Google Analytics, Data Studio,...

Senior Software Engineer (C#) - Contract Cardiff (Hybrid) Department SYSTEMS DEVELOPMENT Employment Type Contractor Minimum Experience Experienced Compensation Day Rate Join Us at SRT Marine Systems as a Senior Software Developer  Job Title: Senior Software Developer (Edge Team)  Location: 1 day / week in Cardiff office  Job Type: Contract (day rate)   SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology and systems. We are respected, established and an ambitious multi-national company headquartered in the UK with a global customer base.  The Edge Team is responsible for developing the next-generation hardware and software platform that forms the outer layer (“edge”) of our wider Maritime Domain Awareness (MDA)...

Job Overview We are seeking a highly skilled and innovative AI Marketing Automation Platform Developer to join our team. The ideal candidate will have experience in building, integrating, and managing intelligent marketing automation systems that enhance digital marketing efficiency and personalization. This role requires strong technical expertise, creativity, and a deep understanding of marketing workflows. You will work closely with our marketing team to design, develop, and optimize automation tools that drive engagement, streamline operations, and improve ROI. Duties Design, develop, and maintain AI-driven marketing automation systems to support both B2B and B2C campaigns. Integrate APIs for platforms such as Google Ads, Facebook Ads, and email marketing tools (e.g., Mailchimp, HubSpot). Implement and manage data pipelines that collect, clean, and process marketing performance data. Build dashboards and analytics tools using Google Analytics, Data Studio,...

  Job Title: Senior KDB Developer (contract) Location: London or Bournemouth, Hybrid Duration: 6 months Contract Start Date: ASAP November 2025   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role Deloitte is seeking highly skilled and experienced Senior KDB+ Developers for a unique opportunity to be embedded within a critical, high-impact engagement at a leading Tier 1 US-headquartered global investment bank. You will play a pivotal role in designing, developing, and optimising cutting-edge KDB+ solutions that...

  Job Title: Senior KDB Developer (contract) Location: London or Bournemouth, Hybrid Duration: 6 months Contract Start Date: ASAP November 2025   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role Deloitte is seeking highly skilled and experienced Senior KDB+ Developers for a unique opportunity to be embedded within a critical, high-impact engagement at a leading Tier 1 US-headquartered global investment bank. You will play a pivotal role in designing, developing, and optimising cutting-edge KDB+ solutions that...

Salesforce Consultant – CRM Rollout & Custom Development Tamworth Staffordshire; working both on site at our head office, and remotely (hybrid). 6 months contract starting immediately We are seeking an experienced Salesforce Consultant to support the rollout of Salesforce as our new CRM platform. The role will focus on ensuring a smooth go-live, delivering training and user support for all stakeholders, and contributing to the custom development of advanced functionality to meet business needs. In addition, the consultant will support the onboarding and integration of a new telephone system, including functionality for card payment processing, ensuring seamless connectivity and user experience across platforms. This is a hands-on position that combines technical expertise, stakeholder engagement, and training delivery to ensure Salesforce is successfully embedded across the organisation. Key Responsibilities Lead go-live readiness activities,...

  Job Title: Senior KDB Developer (contract) Location: London or Bournemouth, Hybrid Duration: 6 months Contract Start Date: ASAP November 2025   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role Deloitte is seeking highly skilled and experienced Senior KDB+ Developers for a unique opportunity to be embedded within a critical, high-impact engagement at a leading Tier 1 US-headquartered global investment bank. You will play a pivotal role in designing, developing, and optimising cutting-edge KDB+ solutions that...

Network Rail is at the heart of revitalising Britain's railway. From Crossrail - Europe's largest civil engineering project - to investment in world-class stations and major programmes of electrification, we are involved in some of the most ambitious and diverse ventures that this country has ever seen. We at Network Rail are dedicated to becoming one of Britain 's best employers and believe this starts with placing the candidate at the heart of everything we do!   As a  Project Manager , your main responsibilities will be to:   Control and lead and control the development of robust Development/Approval in Principle for assigned projects, focussing on specific and measurable outcomes, benefits and requirements, to achieve an unambiguous procurement exercise and efficient contract award. Identify and secure optimum options for clients and funders considering programme/schedule and cost options, contribute to the strategic planning, alignment and...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SV clearance.    As a  Lead User Researcher  , your main responsibilities will be:   Essential: Lead and manage user research teams : Provide line management, coaching, and recruit/develop user researcher practitioners while assuring quality and inclusive practices across multiple teams. Set strategic direction for user-centred design (UCD) : Define and embed UCD practices, advocate their value across the organisation, and grow a user-centred culture. Ensure evidence-based, user-focused delivery : Guide teams to adopt diverse research methods, inclusive approaches,...

We are looking for a Test Lead/ Manager to join our crew! You’ll play a key role in driving our ambition to build a best-in-class engineering culture—where quality, collaboration, and continuous improvement sit at the heart of everything we do. We’re looking for an experienced Test Manager to join our client's Loyalty team and help deliver seamless, high-quality digital experiences to millions of customers. You’ll lead the testing strategy and ensure the reliability of systems that integrate personalized offers and mission-based rewards into our customer journey. Working closely with developers, data scientists, and the core loyalty platform team, you’ll help create a modern digital ecosystem powered by data and built with cutting-edge technology.   This is an initial 6 month contract (outside IR35). You will be required on client site 3 days a week in Paddington, London.   What You’ll Do: Test Leadership...

About the job We currently have an exciting opportunity for Network Engineer to join our existing experienced team.   What do we look for in a Network Engineer? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application’s bespoke requirements? Are you a tinkerer able to lab and POC new technologies while also able to be a CLI-jockey? Do you want to work in an organisation working on latest technologies and incorporating solutions in an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence?   Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols – OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs Creating configuration guides and...

The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public service department, it administers the State Pension and a range of working age, disability and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives.   Working with DWP, you will be helping us to drive our priorities to: Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation Help people to plan and save for later life, while providing a safety net for those who need it now Provide effective, efficient, and innovative services to the millions of claimants who rely on us every day, including the most vulnerable in society Improve experience of our services while maximising...

Whitebridge is looking for an experienced Oracle DBA to manage, optimise, and secure Oracle database environments on Red Hat Enterprise Linux (RHEL) as well as Azure and AWS cloud platforms. The ideal candidate will have strong expertise in Oracle administration, performance tuning, automation, and cloud-native deployments. Key Responsibilities Database Installation & Configuration Install, configure, and upgrade Oracle Database software on Red Hat Enterprise Linux (RHEL) systems. Configure and manage database storage structures including tablespaces, data files, and Oracle Automatic Storage Management (ASM). Support cloud database deployments and hybrid setups in Azure and AWS (IaaS, PaaS, lift-and-shift, storage integration). Security & Access Management Administer users, roles, privileges, and authentication. Implement encryption, auditing, and compliance controls. Apply quarterly CPU/RU patches across environments. Performance...

Whitebridge is looking for an experienced Oracle DBA to manage, optimise, and secure Oracle database environments on Red Hat Enterprise Linux (RHEL) as well as Azure and AWS cloud platforms. The ideal candidate will have strong expertise in Oracle administration, performance tuning, automation, and cloud-native deployments. Key Responsibilities Database Installation & Configuration Install, configure, and upgrade Oracle Database software on Red Hat Enterprise Linux (RHEL) systems. Configure and manage database storage structures including tablespaces, data files, and Oracle Automatic Storage Management (ASM). Support cloud database deployments and hybrid setups in Azure and AWS (IaaS, PaaS, lift-and-shift, storage integration). Security & Access Management Administer users, roles, privileges, and authentication. Implement encryption, auditing, and compliance controls. Apply quarterly CPU/RU patches across environments. Performance...

The Senior Test Engineer will be a pivotal member of our agile delivery teams, working across multiple projects within a major re-platforming programme that's improving several public-facing services. This includes building out a canonical data model and a set of reusable components to underpin our services. You will lead the testing strategy and approach, introduce or enhance automated testing frameworks, and ensure that our services meet the high standards expected under the GOV.UK Service Standard.   As a Senior Test Engineer your main responsibilities will be to:   Define and own the test strategy and quality assurance approach across multiple digital services. Champion test automation, continuous integration, and continuous delivery (CI/CD) within agile teams. Embed a quality-first culture - ensuring testing is integral to delivery, not an afterthought. Mentor and support test engineers, sharing best practice and building testing capability...

The Senior Test Engineer will be a pivotal member of our agile delivery teams, working across multiple projects within a major re-platforming programme that's improving several public-facing services. This includes building out a canonical data model and a set of reusable components to underpin our services. You will lead the testing strategy and approach, introduce or enhance automated testing frameworks, and ensure that our services meet the high standards expected under the GOV.UK Service Standard.   As a Senior Test Engineer your main responsibilities will be to:   Define and own the test strategy and quality assurance approach across multiple digital services. Champion test automation, continuous integration, and continuous delivery (CI/CD) within agile teams. Embed a quality-first culture - ensuring testing is integral to delivery, not an afterthought. Mentor and support test engineers, sharing best practice and building testing capability...

ERP Project Manager (Contract opportunity) Location: Kettering (Hybrid working/onsite for 3 days a week) Expected Duration: 9 months initially Immediate start Who we are Grant Thornton's Agile Talent Community is a network of contract professionals, giving you the opportunity to work with our clients alongside Grant Thornton teams on a project-by-project basis whilst being supported by our dedicated Agile Talent team. You can choose to work with Grant Thornton as an Independent Consultant either through your own limited company or on inside IR35 terms. Joining us in Technology Consulting Our Technology Consulting team specialises in assisting our clients to achieve maximum value from their technology and their IT operations and enabling the optimal use of technology and IT capital for public and private sector organisations, agile SMEs and private equity investors. Joining the Agile Talent Community as an experienced ERP Project Manager , you will...

Job Title: Oracle EBS & Fusion Cloud Solution Architect Contract Type: Contract Location: Hybrid About Us: We’re a fast-growing company passionate about delivering exceptional products/services to our clients. We believe in innovation, teamwork, and rewarding performance. Job Description This is a contract hybrid role for an Oracle EBS & Fusion Cloud Solution Architect. The Solution Architect will be responsible for designing and delivering end-to-end Oracle ERP Cloud solutions, ensuring alignment between requirements and design, maintaining best-in-class architecture with best-practices. This is a hands-on, client-facing role requiring both technical depth and strong business process understanding. The role involves liaising with stakeholders to understand their needs and delivering customised Oracle Cloud ERP solutions. Role Overview: We’re looking for a dynamic, results-driven Oracle EBS & Fusion Cloud Solution...

  Department: Marketing Team: Data Marketing Location: London with hybrid working Position type: Contractor (umbrella – inside IR35) until 30th November 2026 What the hiring manager says The Data Marketing team plays a pivotal role in shaping how we engage with our global audience. We combine analytical thinking with marketing innovation to deliver personalised, high-impact communications across the customer journey. Using Salesforce Marketing Cloud, we build automated journeys, intelligent audience segments, and dynamic campaigns that respond to customer behaviour, interests, and regional needs. Our work ensures that every message reaches the right person, at the right time, with the right content.   We create and maintain GDPR-compliant forms, manage clean and reliable marketing data, and lead the development of triggered sends, onboarding experiences, and targeted nurture programmes. Our team also uses advanced SQL and Salesforce Sales Cloud...

Lead Technology Architect Location: London Role Type: Contract - 6 months Work Setup: Hybrid - 3 days in office   Who We Are Columbia Threadneedle Asset Management Holdings Limited is a cornerstone of Columbia Threadneedle Investments' global presence, providing the structural foundation for one of the world's leading asset managers. Backed by Ameriprise Financial, the company supports innovative investment solutions across equities, fixed income, multi‑asset strategies, and alternatives. With a commitment to responsible investing, rigorous research, and long‑term value creation, it helps ensure clients' capital works smarter and grows sustainably   What you'll do: Lead the global technology strategy for distribution data and client reporting by leveraging cloud (e.g., AWS, Snowflake) and SaaS solutions to build scalable platforms that deliver timely, impactful insights across EMEA, North America, and India. Own fund performance...