Fullstack Developer

Overview

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Our Business Workdry International is a market-leading provider of engineered solutions for the handling and treatment of water and wastewater. Our Selwood, Siltbuster, Vanderkamp and Holland Pump business combined form a UK, European and US leader in pumping solutions, on-site water treatment, wet waste processing and the prevention of waterborne pollution, delivering an unrivalled range of rapidly deployable solutions. Workdry provides support to group companies through administration and back-office functions including finance, HR, training and development, marketing and SHEQ.

We are committed to excellence in solutions and services, staff training and development, sustainability and diversity, and provide an environment where every team member can thrive and progress to their full potential.

About The Role

We have an exciting new opportunity for a Fullstack Developer to join our team, to support our IT team at the Chandlers Ford Head Office. The Fullstack Developer will design, build, and maintain robust, scalable, and secure software solutions across both frontend and backend systems. This role requires deep technical expertise in modern web development frameworks, APIs, and cloud-based platforms. The successful candidate will play a key role in shaping the customer-facing portal, backend APIs, and integration with IoT infrastructure, ensuring high performance, usability, and reliability.

This person will act as a senior contributor within the software engineering team, supporting junior developers, driving technical standards, and ensuring alignment of technology with business objectives.

MAIN RESPONSIBILITIES

• Lead the design, development, and deployment of scalable web applications, covering both frontend (React
  
  JS, React Native) and backend (.NET, Azure Functions, APIs).
• Architect and implement customer portal features, including dashboards, mapping, role-based access control, and integrations with IoT telemetry to ensure telemetry is securely ingested, stored, and visualised.
• Develop and maintain RESTful and Graph
  
  QL APIs, ensuring clean contracts for internal systems, third-party services, and IoT devices.
• Drive adoption of Dev Ops practices, including CI/CD pipelines, monitoring, observability, and automated deployments.
• Mentor junior developers, performing code reviews and providing technical guidance.
• Contribute to technical decision-making, architectural discussions, and technology roadmaps.
• Collaborate with stakeholders across business functions to align software solutions with operational and customer needs.
• Maintain documentation (ADRs, diagrams, wikis) and contribute to continuous improvement of engineering practices.

The main responsibilities are outlined above. This is not a definitive list, and other tasks/activities may be necessary as the company’s commercial activities require.

QUALIFICATIONS & EXPERIENCE

Essential

• Proven experience in fullstack development, with expertise in both backend (.NET, C#) and frontend (React
  
  JS) technologies.
• Strong knowledge of cloud platforms (Azure preferred).
• Experience designing and consuming REST/Graph
  
  QL APIs.
• Experience with ADX or alternative databases (SQL, No
  
  SQL, etc) and data modelling.
• Demonstrable experience with Dev Ops pipelines, CI/CD, and automated testing.
• Strong understanding of secure coding practices, authentication (OAuth2, Entra /B2C), and role-based access control.
• Excellent problem-solving skills and ability to operate independently.
• Strong communication and collaboration skills with technical and non-technical stakeholders.

Desirable

• Degree in Computer Science, Information Technology, or equivalent practical experience.
• Prior experience mentoring or guiding colleagues.
• Experience with React Native technologies
• Knowledge of Infrastructure as Code (Terraform).
• Knowledge of IoT concepts (MQTT, Modbus TCP/IP, Azure IoT Hub/DPS) is highly beneficial.

What we can offer you

We understand balancing work and life commitments isn’t always easy, that’s why we’ve designed our benefits package to support you in all areas of life.

• Competitive salary
• Eligible for company bonus scheme (annual and quarterly payments)
• 25 days…