Senior PHP Developer jobs in Welwyn Garden City

A global healthcare leader is seeking a Senior Statistical Methodology Data Scientist in Welwyn. This role is integral to innovating clinical trials by applying fit-for-purpose statistical methodologies. The ideal candidate will hold a Master's or PhD in a relevant field and have extensive experience in data science, statistics, and advanced analytical techniques, including proficiency in R or...

Job Description An exciting position has become available within a well-established small accountancy practice for an experienced Senior Accountant/Manager. Involved in ‘leading from the front’, you will have a hands-on role, and be expected to focus on customer retention and business development within the office and the wider network, whilst proactively seeking potential opportunities to...

Senior Operator - Tooling/ Tool room Competitive + benefits + Bonus Welwyn Garden City Days Only (Mon-Fri) gap technical are proud to be representing this manufacturing business in their search for a Senior Operator to work at their facility based near Welwyn Garden City. This role would suit someone who has hands on experience within metal work / CNC who is looking to develop into a team leader...

Senior Product Manager - Endur - LondonPublicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting, and customer experience with agile engineering and...

You will be responsible for - Provide product and engineering teams with direction and guidance on all security matters. - Engage engineering leadership on security roadmap and oversee security posture of what they build. - Co‐own the security roadmap, discuss, prioritise, and co‐develop plans for remediation for the product areas.

A leading retail company is seeking a Senior Security Partner to enhance security within product areas. This role involves collaborating with engineering teams, addressing security challenges, and ensuring robust security measures are integrated throughout the software development lifecycle. Ideal candidates will have a strong background in security, experience with architectural practices, and...

You will be responsible for Work in an Agile environment, where everyone has the opportunity to shape their work and collaborate across different skills to achieve shared goals. Follow Tesco's project management principles, including stakeholder engagement, project setup and organisation, budget management, and delivering cost savings and customer experience improvements.

You will also work with many different connectivity methods and security practices Carry out third line support activities and configuration requests If you are interested and are suitable, you will take responsibility for (partial) projects

You will receive individual training and coaching from experienced colleagues and will be supported in your personal development

We’re seeking an experienced Senior Estimator with a strong background in civil engineering projects within the rail sector, particularly in drainage, utilities, and associated infrastructure works. You’ll play a pivotal role in developing accurate and competitive tenders for projects across the South East, working closely with our pre-construction, engineering, and delivery teams.Key...

You will be working within our Construction office in the Hertfordshire Area:Provide commercial expertise to aid with the delivery of the contracted work by taking the commercial lead in a geographical focused team. Provide accurate and timely commercial reports and advice to the management team whilst ensuring the contract achieves the appropriate commercial targets.

A leading retail technology firm is looking for a Senior AI Data Scientist to develop scalable AI solutions. The role involves designing production-grade LLM systems, managing experimentation, and translating complex challenges into actionable AI solutions. Candidates should have a strong background in LLM architectures and experience in guiding teams. Along with competitive benefits like an...

we’re seeking a Senior Estimator with a strong background in civil engineering projects, particularly in drainage, utilities, and associated infrastructure works. You’ll play a pivotal role in developing accurate and competitive tenders for projects across the South East, working closely with our pre-construction, engineering, and delivery teams.Key Responsibilities * Prepare detailed and...

You will be the face of security group for them. Everything you do is in the context of the product, roadmap, its risk acceptance level, the technology stack, and its architecture. You build a comprehensive understanding of the threat landscape and its potential risks to the business.

You will collaborate with clients within the Consumer Products industry undertaking major Digital Business Transformation (DBT) engagements to understand their business, end-customer needs, and then constantly deliver value with fast increment cycles.

A global healthcare leader is seeking a Senior Statistical Methodology Data Scientist in Welwyn. The role involves leading the adoption of statistical methodologies in early clinical development, collaborating with cross-functional teams, and translating scientific questions into analytical frameworks. Candidates should have a Master's or PhD in a relevant field and expertise in R or Python. This...

Senior Manager Technology - Energy Trading & Risk Management (Endur) - LondonPublicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting, and customer experience...

You will be responsible for Partnering with senior team members (WL5) to influence and develop strategic direction for functional learning for both the what and the how from a Group perspective.

You will need Setting group wide capability strategies and gaining engagement, consensus and sign off for these.

Tesco is the biggest Online grocer in the UK and one of the largest in the world. Our Fulfilment operation is fundamental to supporting the success of Online, and the greatest lever in achieving our profitability objectives. As a Lead Operations Development Manager, you'll turn strategy into action by delivering plans effectively and working collaboratively with a wide range of functions and...

You will work closely with business stakeholders, technology teams, and end users to ensure the successful implementation and optimization of Endur solutions to meet business objectives. Your ImpactDefine and own the product vision, strategy, and roadmap for Endur implementations, ensuring alignment with business goals.

A leading retail company in Welwyn Garden City is seeking a Senior Software Developer who will be responsible for developing and supporting software solutions that enhance payment services. The ideal candidate has in-depth knowledge of .NET/C#, experience with SQL/NoSQL databases, and familiarity with agile practices including TDD. This role offers a combination of office and remote work,...