Senior Software/Applications Developer

Senior Software/Applications Developer

Full-Time 65000 - 65000 £ / year (est.) No working from home possible
ECS

At a Glance

  • Tasks: Develop and enhance business applications while collaborating with stakeholders for innovative solutions.
  • Company: Join a dynamic tech company in Cheltenham with a hybrid work model.
  • Benefits: Enjoy a competitive salary of £65k, health benefits, and opportunities for professional growth.
  • Other info: Be part of a team that embraces AI and automation to enhance system efficiency.
  • Why this job: Make a real impact by improving user experience and driving business growth with cutting-edge technology.
  • Qualifications: Strong experience in C#, .NET, SQL Server, and a solid understanding of the development lifecycle.

The predicted salary is between 65000 - 65000 £ per year.

Location: Cheltenham (Hybrid)

Salary: £65k

As a Senior Developer, you will play a key role in supporting, maintaining, and evolving our core business systems and integrations. Working within the Business Systems team, you will deliver reliable, scalable solutions that support day-to-day operations, improve user experience, and enable business growth. This is a hands-on, varied role combining development, database optimisation, and systems integration. You will collaborate closely with stakeholders across the business, contributing to both new initiatives and continuous improvement of existing platforms.

Your responsibilities as a Senior Developer will be:

  • Develop, maintain, and enhance business applications, integrations, and internal systems, ensuring solutions are scalable, reliable, and user-focused.
  • Work closely with stakeholders to understand requirements, provide technical guidance, and deliver pragmatic solutions aligned to business needs.
  • Support and improve existing systems by troubleshooting issues, optimising performance, and enhancing usability and stability.
  • Design and deliver system integrations (APIs, middleware, data exchange), ensuring robustness, security, and effective data flow between platforms.
  • Take ownership of database performance, including schema design, query optimisation, indexing strategies, and data integrity.
  • Manage and support data processes such as imports, exports, transformation, and reconciliation across multiple systems.
  • Contribute across the full development lifecycle, including design, development, testing, deployment, and ongoing support.
  • Support release management, version control, and deployment processes to ensure controlled and stable system changes.
  • Collaborate with internal teams and third-party suppliers to ensure systems and integrations operate effectively.
  • Contribute to continuous improvement by modernising legacy systems and adopting best practice development approaches.
  • Explore and implement opportunities to leverage AI and automation technologies to improve system efficiency, data usage and business processes, ensuring solutions are practical, secure and aligned with business needs.

About you:

  • You will have strong experience in software development using Microsoft technologies (C#, .NET, SQL Server).
  • Solid understanding of the full development lifecycle, including support and continuous improvement.
  • Proven expertise in SQL Server, including performance tuning, database design, and query optimisation.
  • Experience with integrations, APIs, middleware (e.g. Connex or similar), and data flows (ETL, transformation, mapping).
  • Ability to troubleshoot complex system and data issues across interconnected platforms.

Senior Software/Applications Developer employer: ECS

ECS Recruitment Group Ltd is an exceptional employer, offering a dynamic work environment in Cheltenham that fosters innovation and collaboration. As a Senior Software/Applications Developer, you will benefit from a hybrid working model, competitive salary, and opportunities for professional growth while contributing to impactful projects that enhance business systems and user experiences. The company values continuous improvement and encourages the adoption of cutting-edge technologies, making it an ideal place for those seeking meaningful and rewarding employment.

ECS

Contact Details:

ECS Recruitment Team

We think you need these skills to ace Senior Software/Applications Developer

C#
.NET
SQL Server
Database Design
Query Optimisation
API Development
Middleware Integration