South East Water Limited

South East Water Limited is seeking an experienced Web Developer to join our small web team in Snodland, Kent. You will develop end-to-end web applications across the digital estate, maintain websites, and enhance our headless CMS built on Sanity. Responsibilities include building customer-facing sites, ensuring performance, and managing deployment pipelines within an Agile framework. Hybrid working model with UK-based responsibilities.

Web DeveloperApplyremote type: Hybrid Workinglocations: Snodland, Kenttime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 31, 2026 (15 days left to apply)job requisition id: JR101270 Summary: We are seeking an experienced Web Developer to join our small web team. In this role, you will be responsible for the end-to-end development of modern web applications across the company's digital estate. You will balance your time between building brand-new, customer-facing solutions, maintaining our existing websites, and continually developing our bespoke headless CMS built on the Sanity framework. Main Responsibilities Website and Application Development: Design, build, and deploy new, high-performance customer-facing websites, applications, and digital solutions. Maintenance & Optimisation: Maintain, debug, and scale existing web properties to ensure a seamless user experience. Deployment & Version Control: Manage CI/CD pipelines and deployment workflows to ensure reliable delivery of code. Agile Collaboration: Track tickets and document progress effectively within an Agile framework. Skills/Qualifications/Experience Core Web: Highly proficient in HTML5, CSS/SCSS, Javascript and Typescript. Frontend Libraries & Frameworks: Strong commercial experience with the React library, alongside build tools and frameworks like Vite and Gatsby. Data & APIs: Moderate to strong understanding of GraphQL for querying data, particularly within the Gatsby and Sanity ecosystems. Testing : Knowledge of React Testing Library (RTL) and testing tools like Vitest/Jest. Backend & Databases: Strong experience with Node.js and serverless architectures. Experience developing on and working with Sanity CMS, Firebase, and Google Cloud Platform (GCP). You should also possess a moderate understanding of both SQL and NoSQL database architectures. Tools & Pipelines: Solid understanding of version control using GitHub and the CI/CD processes of Netlify Hosting. Project Management: Familiarity with issue tracking and agile workflows via JIRA. UI/UX Collaboration : Experience translating designs or written scope into responsive, pixel-perfect code. Web Standards: A strong grasp of web accessibility guidelines (WCAG), Core Web Vitals, and technical SEO best practices. Proactive Problem-Solver: You can take ownership of tasks from concept to deployment and are eager to figure out elegant solutions to technical challenges. Clear Communicator: You are comfortable discussing technical constraints or architectural decisions with both technical peers and non-technical stakeholders. Collaborative Team Player: You thrive in an Agile team environment and are open to giving and receiving feedback to help elevate the whole team and play a part on our standby rota. Grow a career with a meaningful purpose. We know the communities we serve are diverse. We recognise creativity comes from diversity not similarity. That's why we are enthusiastic about creating inclusion across age, race, gender, ethnicity, religion and identity. You will experience our dedication to equal opportunities and fair treatment for all: through your recruitment, employment and career progression with South East Water. Benefits package: Excellent Stakeholder pension scheme, up to 10% employer contribution. 5 weeks holiday plus bank holidays per annum, increasing to 6 weeks with length of service. Flexible annual leave policy to buy or sell holiday leave. Paid volunteering days. Cycle to work scheme. Health cash plan. Life assurance. Wellbeing related benefits. What can you expect from your recruitment? To apply for this position, please submit your CV on our career's website. It is necessary for you to have the legal right to work in the UK when you begin employment with South East Water. Additionally, as part of the employment offer, you will need to pass background, identity, and employment referencing checks. If this sounds like the opportunity you've been looking for, apply now! South East Water kindly asks that recruitment agencies refrain from submitting CVs to our employees or associates without explicit invitation from our HR Resourcing team. CVs sent on a speculative basis will not be acknowledged and will not assume any responsibility for fees or commissions in the event that we hire a candidate who applied directly or subsequently introduced by an instructed agency. Compensation package: £45,000 to £50,000 p.a. (dependent on experience)

South East Water Limited is seeking a PLC Engineer for a full-time role based in Lewes. You will be involved in programming, operating, and maintaining PLCs and HMIs, ensuring the efficient operation of our production sites. This role offers a hybrid working model, a salary of up to £61,121 depending on experience, and a benefits package that includes a stakeholder pension, extra holidays, and a cycle to work scheme. If you're self-motivated and eager to make an impact, apply now!

PLC EngineerApplyremote type: Hybrid Workinglocations: Barcombe, East Sussextime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: June 16, 2026 (11 days left to apply)job requisition id: JR101066 Summary: As part of our ongoing commitment to improving and modernising, we are upgrading our systems and infrastructure across our operational sites. This is an exciting opportunity to be involved in system integration, PLC hardware, programming, and installation, as well as working with cutting-edge technology to make a real impact on our operations. You'll be responsible for programming, operating, maintaining, and upgrading PLCs, HMIs, and communication network infrastructure. You'll need knowledge of PLC hardware and programming, and experience in Mitsubishi, Allen Bradley, Telemecanique, or Siemens technologies would be useful. Your expertise in Ladder Logic programming, Function Block programming, HMI configuration, and fieldbus networks will be essential in providing technical assistance and solutions across our sites. This is your chance to join a dynamic team driving change and optimising our production sites and supply networks. Based at our East Sussex hub, this role offers the opportunity to travel across the West of England to deliver hands-on impact. Flexibility, self-motivation, and adaptability are crucial in responding to changing priorities and challenging environments. You will generally work 37 hours per week from Monday to Friday, between 7:30 am and 3:30 pm. As we provide an essential service, you may also be required to be part of a standby rota to respond to incidents outside of normal working hours and on weekends. You will be provided with a company van and all the necessary tools and equipment. Our team is welcoming and encourages the sharing of ideas. This is a great opportunity to make a significant impact on our production sites and supply network. What will you be accountable for? Responsible for the repair, maintenance and installation of PLC's/HMI's to ensure the reliable and efficient operation of our production works and associated sites. Supervise work of Contractors and external service providers. Accurate and timely completion of all necessary administration associated with reactive and planned maintenance work including updates onto our business and work management systems. Work in line with company policies, procedures and safe systems of work. Routine administration (e.g. timesheets, health and safety forms, vehicle record sheets etc) Monitor and maintain security of production site Backup all PLC & HMI Software, fieldbus networks Fault Finding on PLC's & HMI's, on Profibus and Ethernet communication Networks Make modifications to PLC programs & HMI configuration to correct issues or improve and optimise site performance Writing PLC Programs for site upgrades What do you bring to the role? Self-motivated, committed and highly organised. Good communication skills and computer literate. Fault finding and problem solving skills Knowledge and understanding of Mitsubishi, Allen Bradley, Telemecanique or Siemens PLCs be an advantage. Experience shall include technical understanding of Ladder Logic programming, Function Block programming, HMI configuration, field bus networks. Full driver's license Some knowledge of water treatment and process would be an advantage but not essential. Grow a career with a meaningful purpose. We know the communities we serve are diverse. We recognise creativity comes from diversity not similarity. That's why we are enthusiastic about creating inclusion across age, race, gender, ethnicity, religion and identity. You will experience our dedication to equal opportunities and fair treatment for all: through your recruitment, employment and career progression with South East Water. Benefits package: Excellent Stakeholder pension scheme, up to 10% employer contribution. 5 weeks holiday plus bank holidays per annum, increasing to 6 weeks with length of service. Flexible annual leave policy to buy or sell holiday leave. Paid volunteering days. Cycle to work scheme. Health cash plan. Life assurance. Wellbeing related benefits. What can you expect from your recruitment? To apply for this position, please submit your CV on our career's website. It is necessary for you to have the legal right to work in the UK when you begin employment with South East Water. Additionally, as part of the employment offer, you will need to pass background, identity, and employment referencing checks. If this sounds like the opportunity you've been looking for, apply now! South East Water kindly asks that recruitment agencies refrain from submitting CVs to our employees or associates without explicit invitation from our HR Resourcing team. CVs sent on a speculative basis will not be acknowledged and will not assume any responsibility for fees or commissions in the event that we hire a candidate who applied directly or subsequently introduced by an instructed agency. Compensation package: Up to £61,121 dependant on experience.