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As a Senior DevOps Engineer, you will help shape the cloud platforms and engineering practices that support secure, reliable and scalable software delivery across PayPoint Group. Working closely with Development, Architecture, Security and Operations teams, you will lead improvements across our AWS environments, CI/CD pipelines, infrastructure as code, observability and deployment processes. This is a hands-on senior role where you will provide technical direction, support and mentor other engineers, and help establish consistent DevOps and platform engineering standards. You will also ensure that our deployment and automation processes meet security and regulatory requirements, including PCI DSS, ISO 27001 and Cyber Essentials. Experience within financial services, a regulated environment or another service-critical industry would be particularly valuable. This is a hybrid role with occasional onsite collaboration - typically once every 2-3 months, but you are able to attend our offices as much as you like, - at either our Welwyn Garden City or Livepool offices. From time to time, you may also travel between sites. • Lead the design and improvement of CI/CD pipelines using GitHub Actions, Azure DevOps, AWS deployment services, Flux and Argo CD, • Build and manage infrastructure as code using Terraform and, where appropriate, CloudFormation, • Design and operate secure, scalable AWS environments across development, staging and production, • Manage containerised platforms using Docker, Kubernetes and Amazon EKS, • Improve monitoring, logging, tracing and alerting using OpenTelemetry, Prometheus, Grafana and Dynatrace, • Embed security, compliance and policy controls into CI/CD pipelines and runtime environments, • Develop reliability practices covering SLOs, SLIs, incident response, root cause analysis and post-incident improvements, • Support backup, disaster recovery and business continuity planning and testing, • Manage secrets, configuration and encryption using AWS Secrets Manager, Systems Manager Parameter Store and KMS, • Improve cloud cost, capacity and performance through FinOps and architecture improvements, • Work with engineering teams to improve release quality, deployment frequency and operational resilience, • Participate in the production support rota, currently one week in every six, • Deployment automation and release governance across multi-account AWS environments, • Platform observability and the quality of operational alerts, • Vulnerability management, security controls and compliance automation, • System performance, scalability and resilience testing, • Developer productivity through reusable tooling, templates and self-service capabilities What we would like from you We are looking for someone with strong experience in several of the following areas. We do not expect every applicant to meet every requirement: • Hands-on AWS experience across services such as EC2, ECS or EKS, Lambda, VPC, IAM, RDS, S3, CloudFront, Route 53, KMS and CloudWatch, • CI/CD tooling such as GitHub Actions, Azure DevOps, Flux or Argo CD, • Infrastructure as code, particularly Terraform, • Docker and Kubernetes, ideally including Amazon EKS, • Secure AWS landing zones and multi-account environments, • GitOps principles and modern deployment approaches, including blue-green, canary and rolling deployments, • Scripting and automation using Bash, Python or PowerShell, • DevSecOps, cloud security controls and policy as code, • Troubleshooting, incident management and root cause analysis, • Working collaboratively across technical teams and with a range of stakeholders, • Agile software engineering environments, • AWS Organisations, account governance or platform guardrails, • AWS networking and security services such as WAF, Security Hub, GuardDuty, NACLs or Transit Gateway, • Microservices, API gateways, service mesh or runtime security technologies, • AWS certifications, such as Solutions Architect Professional, DevOps Engineer Professional or Security Specialty, • Experience mentoring engineers or helping set technical and platform standards, • PCI DSS or other regulated-industry experience, • SRE principles, error budgets, ITIL or service management practices, • Automated testing and quality gates within CI/CD pipelines, • Holiday purchase scheme, with 25 days holiday plus bank holidays as standard., • On-site gym at our office (Free), and nationwide corporate rate gym membership, • Online benefits portal where you can access lots of deals, discounts - for example of shopping or holidays, • Contributory company pension scheme, • Progression and Development, • Private medical insurance, • Electric Car Scheme, • Life assurance of 3 x annual gross salary, with the option to purchase additional cover, • You’re also able to purchase a range of benefits at a discounted rate including, critical illness cover, bicycles via our Cycle2Work scheme, dental insurance and TasteCard dining discount card, • Love2shop Everyday Benefits Card As a disability-confident committed company, we have a passion for championing equality. We welcome all colleagues into a work environment where success is attainable for everyone, regardless of disability, age, race, religion, gender identity, or sexual orientation. We are committed to ensuring that everyone has equal access to growth and opportunities in our workplace. #J-18808-Ljbffr

Version 1 Solutions Limited in the UK is seeking a skilled Python Developer with a strong trading background to join our dynamic team. You will develop, maintain and enhance trading applications using Python and FIX protocol, collaborating with traders, quants and other stakeholders to deliver robus

Metaskil Limited in Hatfield is seeking an experienced senior developer to own day-to-day delivery of LAMP-based products and lead a small development team. You will drive technical design, plan sprints with product teams, ensure code quality, CI/CD, and smooth releases with DevOps. On-site 3 days a week, 2 days remote. Salary up to £55,000 per annum with benefits for the right candidate. #J-18808-Ljbffr

Select how often (in days) to receive an alert: Location: GBR - CC Hatfield Adm | Job-ID: 220888 | Contract type: Standard | Business Unit: ServiceNow Life on the team We are looking for a Senior ServiceNow Developer to join our Group Information Services team at Computacenter. This is an excellent opportunity to join a thriving Service Management Systems team, working on critical 24/7 ServiceNow platforms used by Computacenter, our customers and third parties around the world. You will be part of the ServiceNow Build team, responsible for configuring and developing ServiceNow solutions that enable Computacenter to deliver, measure, manage and continually improve IT infrastructure support services. Working within an ITIL-aligned environment, you will play a key role in delivering high-quality, standardised and repeatable solutions that meet business and customer requirements while reducing risk and cost. You will work closely with technical, operational and business teams to deliver new functionality and enhance existing solutions in a dynamic environment, following Computacenter standards, processes and development best practice. What you’ll do • Perform a complex range of ServiceNow development and configuration activities to meet business and customer requirements., • Design, develop, configure and enhance ServiceNow functionality, ensuring solutions are robust, scalable, secure and aligned with best practice., • Deliver new functionality and enhancements to existing applications through configuration and development., • Work as part of an Agile delivery team to understand business requirements and translate them into effective technical solutions., • Collaborate with the Operate team and other GIS teams to analyse, document and report on development activities and completed work., • Ensure all development and configuration activities follow Computacenter standards, processes, security requirements and ServiceNow best practice., • Contribute to the design and implementation of standardised and repeatable ServiceNow solutions that can be deployed effectively across customers and environments., • Investigate and resolve complex technical and business issues, taking full ownership through to resolution., • Support the delivery of high-quality solutions through appropriate development, testing, documentation and implementation processes., • Work closely with colleagues and stakeholders across the organisation to understand requirements, identify appropriate solutions and communicate technical information effectively., • Provide specialist technical guidance and advice to less experienced colleagues, promoting consistent approaches and adherence to design, coding and development standards., • Act as a technical role model, demonstrating strong technical and behavioural competencies., • Adapt quickly to changing priorities and dynamic team environments while maintaining a consistent and effective contribution., • Identify and report potential or actual security events and risks in accordance with Computacenter Information Security Policies. What you’ll need • A minimum of 5 years' proven experience working as a ServiceNow Developer or Consultant on medium to large-scale ServiceNow platforms., • Strong understanding of ServiceNow development and configuration best practices., • Extensive experience working within IT Service Management environments and a strong understanding of ITIL principles., • Strong hands-on experience developing and configuring ServiceNow solutions, with the ability to understand business requirements and translate them into effective technical solutions., • Experience working within a SaaS environment., • Experience working with Agile methodologies and within collaborative delivery teams., • Excellent communication skills, with the ability to communicate effectively with technical and non-technical stakeholders at all levels of the organisation., • Strong organisational skills with a meticulous, structured and methodical approach to delivery., • Demonstrable ability to take full ownership of technical and business issues and drive them through to resolution., • Ability to provide technical guidance and mentoring to less experienced developers and colleagues., • A strong understanding of security principles and the importance of secure development within enterprise platforms., • Experience with ServiceNow Field Service Management (FSM) would be desirable., • Experience with the ServiceNow Security Incident module would be desirable., • Experience with ServiceNow HR Service Management (HRSD) would be desirable. Additional information Country: UK Location: Hatfield (Hybrid-working) Hours: Full-time Role Type: Permanent About us Computacenter is a leading independent provider of IT infrastructure services, with about 21,000 employees worldwide. We work at the heart of digitisation, advising organisations on IT strategy, implementing the most appropriate technology and managing our customers’ infrastructures. We offer a friendly, open working environment without too much fuss about hierarchy. We are looking for professionals with diverse competencies, personalities and strengths who want to live our shared value of teamwork and performance. Interested in joining a company with a strong sense of community? We’re growing. We’re hiring. We encourage. We empower. We support. #winningtogether #peoplematter #J-18808-Ljbffr

Our client, a leading national housebuilder, is seeking an experienced Senior Contracts Manager to oversee large-scale residential developments across the Northern Home Counties. This is a key leadership role, responsible for ensuring high-quality construction, on-time delivery, and adherence to safety and compliance standards. • Oversee the full lifecycle of construction projects, from pre-start to handover., • Ensure projects are delivered on schedule, within budget, and to the highest quality standards., • Manage and coordinate site teams, subcontractors, and suppliers., • Maintain strong health and safety compliance across all construction activities., • Drive site productivity and efficiency while mitigating potential risks., • Liaise with internal and external stakeholders, including technical, commercial, and customer service teams., • Conduct regular site inspections and implement corrective actions where necessary., • Lead and develop site management teams to ensure optimal performance., • Delivery of a portfolio of high quality, complex housing projects, totaling c.600 units per year., • Providing full support to the Regional Construction Director., • Proven experience in a senior construction role within the housebuilding sector., • Strong knowledge of UK building regulations and health & safety requirements., • Excellent leadership and team management skills., • Ability to drive projects forward while maintaining quality and customer satisfaction., • Commercial awareness with the ability to manage budgets effectively., • Competitive salary plus a comprehensive package., • Opportunity to work with a market-leading developer on prestigious projects with an excellent pipeline of projects., • Career progression and ongoing professional development., • A supportive and dynamic working environment. #J-18808-Ljbffr

The Platform Technical Lead is the technical owner of the platform product. Reporting directly into the Head Of System Engineering (HoSE) and whilst specific responsibilities will be dependent upon the changing needs of the Tesco business, the following provides an overview of the role’s key responsibilities and measures. They own how the platform is designed, built, operated and evolved, and are accountable for its technical integrity in production. They partner with the Platform Product Lead, who owns product direction and stakeholder outcomes; the Platform Technical Lead owns the engineering that delivers them. • Act as design authority for the platform: own the technical roadmap, author and ratify Architecture Decision Records, run design review, and hold the line on standards. Decisions are documented, evidenced and reversible‑by‑design where possible., • Own the target architecture for the platform across its full stack: OpenShift (HCP / Virtualization), GitOps delivery (Argo CD), multi‑cluster management and policy (ACM, Gatekeeper/OPA), observability, networking and storage integration, and infrastructure‑as‑code. Set and enforce the paved‑road patterns the team builds to., • Evaluate new technologies against product outcomes, not novelty: run structured spikes with defined success criteria, and make adopt/hold/reject calls with written rationale., • Understand how infrastructure product teams expose the platform to application engineering teams, and factor that end‑to‑end developer experience into platform design decisions - the platform is only as good as what the products can build on it., • Own the technical content of the platform product roadmap jointly with the Platform Lead: they prioritise the what, the Platform Technical Lead defines the how, effort, sequencing and technical risk., • Eliminate toil systematically: everything operated more than twice is a candidate for automation; anything manual in the production path is a defect on the backlog., • Develop and maintain DevOps practices within the Platform Team. The team owns and supports what they build., • Accountable for the platform's operational integrity: SLOs, error budgets, capacity and performance. Lead technical response on novel or high‑severity incidents, own the post‑incident review, and convert findings into engineering change, not just runbook entries., • Ensure everything the team ships is production‑grade: designed, documented, tested, observable and handoff‑ready, with no single person as the sole holder of any critical capability., • Own the technical development of engineers to validate skill assessments against production evidence, set stretch assignments against capability gaps, and coach seniors towards design ownership., • Represent the platform with authority in cross‑team and architecture forums; translate architectural strategy into designs that can actually deliver, and push back with evidence where strategy and practicality conflict., • Proven technical leadership of a platform or product engineering team: sets direction, owns design decisions, and is accountable for what ships to production., • Acts as design authority: authors and maintains high‑quality design records (ADRs or equivalent), runs design review, and holds standards without becoming a bottleneck., • Treats the platform as a product: understands consuming teams as customers, designs and versions interfaces deliberately, and measures the consumption experience rather than assuming it., • Structured, analytical approach to complex troubleshooting: forms hypotheses, isolates variables, resolves incidents not previously seen, and converts findings into engineering change., • Communicates technical design and risk with authority to mixed audiences, from engineers to senior non‑technical stakeholders, and can defend or revise a position based on evidence., • Translates Tesco Technology and business strategy into a credible technical roadmap: sequencing, effort and risk, not just ambition., • Coaches and develops engineers with evidence: validates skill assessments against production work, sets stretch assignments against capability gaps, and builds succession so no critical capability rests on one person., • Works product‑first within agile delivery: outcomes over outputs, incremental delivery, honest reporting of technical risk., • Systematically eliminates toil: treats anything manual in the production path as a defect and automates as a default behaviour, personally and across the team., • (Must Have) Practical experience of designing, building and operating Red Hat OpenShift at scale in production, running both containers and virtual machines (OpenShift Virtualization / KubeVirt) across multiple regions or sites, including lifecycle and upgrade management., • Expert‑level Kubernetes internals: scheduling, resource management, RBAC and admission control, CNI networking behaviour, CSI storage, and troubleshooting at the control‑plane layer (etcd, API server, ingress)., • Hosted control plane architectures (HyperShift / HCP): management vs workload cluster separation, hosted cluster lifecycle, and the operational model differences from standalone clusters., • GitOps‑based platform delivery in production: Argo CD or equivalent, declarative configuration, environment promotion, drift detection - everything‑as‑code as a working default., • Multi‑cluster fleet management and policy‑as‑code: Red Hat ACM or equivalent, Gatekeeper/OPA, placement and governance across a large cluster estate., • Infrastructure‑as‑code and automation in production: Ansible and/or alternatives, plus working proficiency in at least one of Go, Python or Bash for automating platform operations., • API‑first platform design: authoring and versioning APIs consumed by other product teams, managing breaking changes and deprecation, Kubernetes API extension patterns (CRDs, operators)., • Observability engineering: Prometheus, Alertmanager, Grafana or equivalent; defining SLIs/SLOs and designing alerting that reflects service health rather than component noise., • Designing and operating fault‑tolerant, highly available, high‑throughput distributed systems, including platform integration with enterprise networking (load balancing, DNS, BGP concepts) and identity (LDAP/OIDC, certificate management)., • CKA/CKS and/or Red Hat certification (Open Shift Administration, Open Shift Virtualization, RHCE) a strong advantage., • Large‑scale VMware-to-OpenShift migration experience: MTV or equivalent tooling, and the operational realities of running a mixed VM/container estate during transition., • Bare‑metal provisioning at scale: ZTP, Metal3, host lifecycle management inside and outside the data centre., • Hands‑on experience with enterprise and software‑defined storage as consumed by the platform - e.g. ODF/Ceph, SAN/NAS integration, S3‑compatible object storage, CSI driver behaviour., • Platform‑level backup and DR for containerised and virtualised workloads - e.g. OADP/Velero, Veeam, or equivalent, including tested restore. We’re all about the little helps. That’s why we make sure our Tesco colleague benefits package takes care of you – both in and out of work. • Annual bonus scheme of up to 45% of base salary., • Car Cash Allowance., • Holiday starting at 25 days plus a personal day (plus Bank holidays)., • Private medical insurance., • Retirement savings plan - save between 6% - 10% and Tesco will contribute 1.5 times this amount., • 26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave. The above information is a shortened summary, refer to our policies for full details. You might know us as a supermarket, technology company or even for our award‑winning mobile network. Truth is, we’re all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support. We're proud to be an accredited Disability Confident Leader, where everyone’s welcome. That’s why we commit to providing a fully inclusive and accessible recruitment process. And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying. #J-18808-Ljbffr

Senior Python Engineer (Django / DevOps / IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week 6 months In short: Our Application Security team require a strong Python generalist to run, deploy and maintain purpose-built applications. You’ll need solid experience across Python development, DevOps, Cloud and an awareness of security protocols. We are committed to align with the digital advancements of the business and secure new technologies that enable our business to have a superior focus on serving our customers, communities, and planet. As part of our Security Engineering Platforms team, we build and operate centralised security tooling that enables thousands of developers to ship secure software by default, at scale. We are seeking a skilled Python Developer to join our engineering team. You will be responsible for building robust, secure, and scalable services that automate security testing at scale using Django and related technologies. Beyond coding, you'll actively engage in architecture discussions, security implementations, CI/CD pipeline development, and help transition MVP applications into production-grade systems. Your work will directly strengthen the security posture of applications, APIs, and cloud-native systems across the business by making security tooling fast, reliable, and seamless for every development team. • Design, develop, and maintain scalable REST APIs using Django., • Build and operate asynchronous task pipelines (Celery/Redis) that orchestrate security scanning at scale., • Ensure best practices for code quality, performance, and security., • Integrate robust security practices into all API layers, including authentication, authorization, data validation, and protection against vulnerabilities., • Develop and manage CI/CD pipelines for automated testing, deployment, and monitoring., • Work closely with core devops teams or independently handle infrastructure and deployment tasks., • Review, refactor, and productionise MVP codebases, improving code clarity, documentation, and maintainability., • Manage Docker container images through build, test, and deploy to kubernetes., • Collaborate cross-functionally with product managers, frontend developers, and engineering teams., • Leverage AI-assisted development tools to accelerate code review, testing, and documentation., • Participate actively in technical discussions, contributing innovative ideas and solutions., • 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), and ORM (Django ORM in particular)., • Familiarity with containerisation and orchestration (Docker, Kubernetes), • Strong understanding of software engineering best practices, including testing (unit, integration, and end‑to‑end)., • Experience deploying applications to cloud platforms (Azure preferred)., • Effective communication and ability to collaborate with cross‑functional teams to integrate security practices., • Experience working in an agile environment, such as Scrum., • Experience with SAST/DAST tooling and security automation, • Familiarity with API security patterns (JWT, OAuth, rate limiting), • Comfortable working with AI‑assisted development tools, • Experience with Infrastructure as Code (Terraform) and configuration management (Ansible), • Experience operating and administering Linux distributions (RHEL, Ubuntu), • Familiarity with cloud‑native services (Azure AKS, ACR), • Exposure to frontend frameworks (React, Vue.js), • Operations and technical troubleshooting experience Candidates will ideally show evidence of the above in their CV in order to be considered. Pontoon is an employment consultancy and operates as an equal opportunities employer. #J-18808-Ljbffr

We're looking for a Senior Android Engineer to help build and evolve Tesco's Digital Design System (DDS) implementation for Android. The DDS Engineering team maintains the shared user interface foundations behind Tesco's digital ecosystem, supporting experiences used by millions of customers and colleagues every day. This is a senior platform engineering role focused on reusable UI foundations: component APIs, accessibility, quality, documentation, release discipline, and developer experience for teams across Tesco's digital estate. Prior design system experience is valuable, but not required; we're most interested in strong platform engineers who enjoy building shared foundations used by many teams. You'll work closely with design, accessibility, product engineering, and DDS peers to keep Tesco experiences consistent, scalable, and easy to build. You'll create reusable components, improve developer tooling and documentation, support consuming teams, and help shape modern design-to-development workflows; using Figma, MCP integrations, agentic cloud workflows and AI-assisted engineering tools. This is not an "AI for AI's sake" role: the goal is practical engineering impact, better component reuse, fewer inconsistencies, stronger accessibility, faster onboarding, and safer migrations • Build, maintain, and evolve Tesco DDS platform components for Android, with clear APIs, strong test coverage, accessibility support, and release discipline., • Translate DDS design intent, tokens, component states, and interaction guidance into production-ready Android implementation., • Improve developer experience for consuming teams through documentation, examples, onboarding, contribution guidance, support, and migration tooling., • Collaborate with design, accessibility, product engineering, and platform peers to keep DDS implementation aligned across iOS, Android, React Native, and Web., • Use AI-assisted engineering tools responsibly where they improve quality, speed, consistency, or developer self-service., • Help make DDS documentation and component metadata more useful to humans and AI agents through MCP-ready context, examples, and clear constraints., • Lead through senior engineering craft: architectural judgment, code review, mentoring, pragmatic delivery, technical clarity, and high-quality communication., • Relocation Help - professional service to secure relevant working permits and other necessary documents, • Learning opportunities - certified technical training and learning platforms like Udemy, Pluralsight, and O'Reilly, • Learning culture and excellent opportunities to develop your career within your chosen field or something altogether new, • Varied and exciting projects to play a part in - there is always something new and exciting in the pipeline We're all about the little helps. That's why we make sure our Tesco colleague benefits package takes care of you - both in and out of work. • Annual bonus scheme of up to 20% of base salary., • Holiday starting at 25 days plus a personal day (plus Bank holidays)., • Private medical insurance., • 26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave., • Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing. The above information is a shortened summary, refer to our policies for full details You might know us as a supermarket, technology company or even for our award-winning mobile network. Truth is, we're all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues. At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support. We're proud to be an accredited Disability Confident Leader, where everyone's welcome. That's why we commit to providing a fully inclusive and accessible recruitment process. #J-18808-Ljbffr

2 days ago Be among the first 25 applicants This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of the largest and most recognised brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Hertford, Hertfordshire. You will be working on the development of high-availability and highly-transactional .NET / C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates with a skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client can provide training into: .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ and MongoDB. My client offers flexible working hours, home working and amazing offices (onsite cinema, pool tables, bar, free canteen, gym). These positions are dope!!! Location: Hertford, Hertfordshire, UK / Remote Working Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! • Mid-Senior level, • Full-time, • Consulting, Information Technology, and Other, • Software Development, Information Services, and IT Services and IT Consulting Referrals increase your chances of interviewing at Noir by 2x Get notified about new Dotnet Developer jobs in Hertford, England, United Kingdom. We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

We are looking for a Senior ServiceNow Developer to join our Group Information Services team at Computacenter. This is an excellent opportunity to join a thriving Service Management Systems team, working on critical 24/7 ServiceNow platforms used by Computacenter, our customers and third parties around the world. You will be part of the ServiceNow Build team, responsible for configuring and developing ServiceNow solutions that enable Computacenter to deliver, measure, manage and continually improve IT infrastructure support services. Working within an ITIL-aligned environment, you will play a key role in delivering high-quality, standardised and repeatable solutions that meet business and customer requirements while reducing risk and cost. You will work closely with technical, operational and business teams to deliver new functionality and enhance existing solutions in a dynamic environment, following Computacenter standards, processes and development best practice. • Perform a complex range of ServiceNow development and configuration activities to meet business and customer requirements., • Design, develop, configure and enhance ServiceNow functionality, ensuring solutions are robust, scalable, secure and aligned with best practice., • Deliver new functionality and enhancements to existing applications through configuration and development., • Work as part of an Agile delivery team to understand business requirements and translate them into effective technical solutions., • Collaborate with the Operate team and other GIS teams to analyse, document and report on development activities and completed work., • Ensure all development and configuration activities follow Computacenter standards, processes, security requirements and ServiceNow best practice., • Contribute to the design and implementation of standardised and repeatable ServiceNow solutions that can be deployed effectively across customers and environments., • Investigate and resolve complex technical and business issues, taking full ownership through to resolution., • Support the delivery of high-quality solutions through appropriate development, testing, documentation and implementation processes., • Work closely with colleagues and stakeholders across the organisation to understand requirements, identify appropriate solutions and communicate technical information effectively., • Provide specialist technical guidance and advice to less experienced colleagues, promoting consistent approaches and adherence to design, coding and development standards., • Act as a technical role model, demonstrating strong technical and behavioural competencies., • Adapt quickly to changing priorities and dynamic team environments while maintaining a consistent and effective contribution., • Identify and report potential or actual security events and risks in accordance with Computacenter Information Security Policies., • A minimum of 5 years' proven experience working as a ServiceNow Developer or Consultant on medium to large-scale ServiceNow platforms., • Strong understanding of ServiceNow development and configuration best practices., • Extensive experience working within IT Service Management environments and a strong understanding of ITIL principles., • Strong hands‑on experience developing and configuring ServiceNow solutions, with the ability to understand business requirements and translate them into effective technical solutions., • Experience working within a SaaS environment., • Experience working with Agile methodologies and within collaborative delivery teams., • Excellent communication skills, with the ability to communicate effectively with technical and non-technical stakeholders at all levels of the organisation., • Strong organisational skills with a meticulous, structured and methodical approach to delivery., • Demonstrable ability to take full ownership of technical and business issues and drive them through to resolution., • Ability to provide technical guidance and mentoring to less experienced developers and colleagues., • A strong understanding of security principles and the importance of secure development within enterprise platforms., • Experience with ServiceNow Field Service Management (FSM) would be desirable., • Experience with the ServiceNow Security Incident module would be desirable., • Experience with ServiceNow HR Service Management (HRSD) would be desirable. #J-18808-Ljbffr

Tesco Technology is seeking a Senior Software Developer to own the development and support of payments-related software, shaping design and architecture, and mentoring teammates. The role focuses on day-to-day coding while enabling innovation, testing, and efficient delivery across services such as card, wallet, and online payments. You will work with a stack including .NET/C#, Java, Cassandra, Docker, HAProxy, Azure DevOps, and Postgres, embracing a DevOps culture and strong test automation. #J-18808-Ljbffr

As a Senior Software Developer at Tesco, you are responsible for the entire development and support process for a software programme. TDD and a 'you build it, you support it' DevOps approach are also key parts of our engineering culture. Applying your understanding of cohesion and the SOLID principl

A leading online supermarket is seeking a Senior Full Stack Developer to join their agile team in Hatfield.You’ll design and develop robust applications, ensuring high software quality through testing and collaboration.The ideal candidate has substantial experience with Node.Angular, SQL, and clou

Tesco is seeking a senior leader to shape how software is built across our engineering ecosystem.Reporting to the Director of Engineering Effectiveness and Capability, you will lead teams focused on developer experience, tooling and the evolution of our SDLC in the agentic AI space.You’ll drive st

We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join our dynamic team. Proven experience for more than 6+ years as a Python Developer in the trading domain. Develop, maintain, and enhance trading applications using Python.