1 to 25 of 48 Permanent Senior Jobs in Hertfordshire

Job Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast ...

Role Summary This is an opportunity to play a key role in a global finance systems environment at a time of significant transformation. As part of the Group Systems team, you will support the ongoing ...

Job Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the ...

Job Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the ...

Job Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the ...

Help save lives every day. Are you a Software Engineer looking for a new challenge with real purpose? Join Sopra Steria, the force behind STORM the mission-critical command and control system trusted by UK ...

NLP PEOPLE, a rapidly growing startup in St Albans, is seeking a Machine Learning Engineer to build AI products and automate customer processes. The ideal candidate has 5+ years of experience and strong Python expertise. ...

Affinity Water is seeking an Advanced Data Scientist/Machine Learning Engineer to operationalise machine learning over a 24-month fixed term contract. You will collaborate closely with cross-functional teams to deploy and maintain ...

projects of varying scale and complexity, coordinating across multiple workstreams to ensure alignment and successful programme outcomes. • Partner with Programme Managers, Business Managers, and senior stakeholders to manage schedules, resources, risks, and dependencies effectively. • Apply structured project management practices with a focus on clear communication, proactive problem-solving, and continuous … improvement. • Balance delivery discipline with adaptability, fostering trusted client relationships and ensuring business objectives are met. With a tiered structure (Junior, Project Manager and Senior), the function provides both delivery execution and programme-level coordination, enabling consistently successful outcomes across all client sectors. Role The Senior Project Manager will lead ...

Make an impact at NTT Global Data Centers Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more ...

Make an impact at NTT Global Data Centers Join NTT Global Data Centers and be part of a team that drives innovation and sustainability in the digital world. With over 150 data centers across more ...

Senior PHP Developer Location: Hertfordshire/Hybrid (2 days onsite) PHP - LAMP - JavaScript - HTML - CSS - Linux - MySQL About the Opportunity An established technology business is looking to add an experienced PHP Developer to its engineering team. This role offers the opportunity to work on large-scale web applications, contribute … Knowledge of distributed storage solutions. Exposure to CI/CD processes and automated deployment practices. Understanding of SEO, localisation, and large-scale web platforms. Senior PHP Developer Location: Hertfordshire/Hybrid (2 days onsite) PHP - LAMP - JavaScript - HTML - CSS - Linux - MySQL ...

Senior Business Intelligence Analyst Up to £65,000 + Bonus Watford This is an exciting opportunity to join a high‐exposure Finance & Analytics function where you will shape insight for senior leaders, work directly with the executive team, and play a central role in how the business uses data … positive transformation in how data is used to drive decision-making. The BI team sits at the centre of the organisation, partnering closely with senior stakeholders to deliver actionable insights on customer behaviour, financial performance, and growth opportunities. As their data capabilities evolve, they are investing in modern data platforms ...

looking for a Senior Machine Learning Scientist to join the Corporate Research department at Sartorius. You will use your expertise in modern machine learning, computer vision and robotics to design AI‐driven automation for next‐generation Sartorius instruments and lab workflows used by major life science and biopharmaceutical companies worldwide. ...

closely linked businesses, delivering integrated and innovative solutions across a large organisation employing thousands of people across the UK. We are seeking an experienced Senior Azure Developer to play a key role in the design, development, and delivery of modern cloud-based solutions across the business. This is an exciting … best practices, and support the successful delivery of software projects from concept through to deployment. The successful candidate will have proven experience as a Senior Developer with strong expertise in Azure Functions, serverless and event-driven architectures, and cloud-native application development. You will have experience building Azure Logic Apps ...

Senior Data Analyst, Players Hertfordshire| £80,000 to £95,000 base plus bonus | Hybrid, 3 days in office This is a rare opportunity to step into a highly influential analytics role where insight directly shapes commercial strategy. You will operate at pace, work through ambiguity, and partner closely with senior … supporting digital, marketing, CRM and wider commercial initiatives Lead ad hoc deep dive analysis to uncover player behaviour, commercial opportunities and risks Partner with senior stakeholders to shape decisions around product launches, digital optimisation and innovation Build commercial models to assess upside, cannibalisation and portfolio level impact Evaluate new game ...

Overview We’re looking for a Senior Software Engineer to join our team and take our technology and your career into new territories. This role will focus on designing and developing test equipment software for leading missile systems and sub-components at MBDA. Location Stevenage (hybrid working: 3-5 days ...

Your role at a glance The Senior Security Platform Engineer (m/f/d), is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing and maintaining … monitoring, security incident detection and response, security event reporting, and content maintenance (tuning). What we are looking for Key Responsibilities: Serves as a senior member of a 24/7 global GDC Cybersecurity team, providing leadership in IT/OT environments with required expertise in ICS and SCADA systems. ...

Description Senior Python Engineer (Django/DevOps/IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week6 months£850 per day In short: Our Application Security team require a strong Python generalist to run, deploy and maintain purpose-built applications. You'll need … technical discussions, contributing innovative ideas and solutions. You will need Strong experience in Python development, specifically with Django and Django REST Framework at senior level. Experience with asynchronous task queues (Celery, Redis) Solid understanding of REST API design principles and best practices. Proficiency in relational databases (PostgreSQL/MySQL ...

UKI.recruitment@tcs.com or call TCS London Office number 02031552100/+44 204 520 2575 with the subject line: “Application Support Request”. Role: Senior Project Manager Location: Stevenage, UK Contract: Permanent Mode of Working: Hybrid Are you looking to leverage your skills in Pharma/Life Sciences domain We have … great opportunity for you – Senior Project Manager ! Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients ...

doing: Designing, developing, and maintaining scalable software applications. Writing clean, efficient, and well-documented code. Contributing across the full software development lifecycle. Collaborating with senior developers and architects on system design. Participating in code reviews and championing engineering best practice. Troubleshooting and resolving complex technical issues. Mentoring junior developers ...

Role: Senior Software Engineer Location: Royston (Onsite) Salary: Up to £65,000 DOE A growing, innovation‐led biotechnology company based in the Cambridge area is seeking a Senior Software Engineer to support the development of advanced instrumentation platforms used in cutting‐edge scientific research. This is a fantastic opportunity ...

looking for a Senior Software Engineer to join our team and take our technology and your career into new territories! MBDA is a great a place to learn about the company's entire product portfolio, whilst embracing the change to DevOps and other innovative technologies! Salary … full product lifecycle. And, in a collaborative and close-knit culture, we support each other to search for better. Join us as an Senior Software Engineer and take our technology and your career into new territories! You will be responsible for designing and developing Test equipment software to test ...

Come join our TJX team-a Fortune 100 company and the world's leading off-price retailer. Job Description: We're looking for a Senior Product Analyst to join our agile Workday Security team and play a key role in designing secure, scalable, and audit-ready solutions across our global … Workday platform. This senior role offers the opportunity to work hands-on with Workday security configuration, lead cross-functional discovery sessions, and mentor junior analysts-while acting as a trusted SME guiding strategic security and product decisions. You'll drive feature refinement, solution design, and end-to-end testing with ...

organisational change aligned to their long-term vision. Role Purpose Support the delivery, development and improvement of DevOps services, systems and IT projects. Provide senior technical support across key applications so staff and students have reliable systems for teaching, learning and day-to-day work. Help develop junior DevOps staff … just AWS, because Azure is set up and managed differently. Relevant qualification in IT, Computing or Business Administration. Around 5+ years' experience in a senior IT, MIS, DevOps or technical systems role. Strong experience with Azure DevOps, Jira and Microsoft-based systems. Strong communication, organisation, problem-solving and customer service ...