Senior Software Engineer

Permanent
Technology
Experienced
Python, Django, Flask, Pyramid, JavaScript, React, Vue, Angular, Linux, Docker
Cambridge, Cambridgeshire
Cambridgeshire
£55000 - £65000 per annum

Job: Senior Software Engineer

Salary: Up to £65,000 DOE

Location: Cambridge (remote first)

My client, a high-growth global software business, operating at the forefront of secure remote access technology, is seeking a Senior Software Engineer to join its Portal team. This is an opportunity to work on a business-critical web platform used daily by thousands of customers worldwide and central to the company's commercial and product ecosystem.

The Portal sits at the heart of multiple internal and external systems, enabling customers to sign up, manage accounts, purchase services, and access cloud-based functionality. As a Senior Software Engineer, you'll play a key role in delivering new features, enhancing existing functionality, and continuously improving performance, security, and user experience. You'll collaborate closely with cross-functional engineering, product, and platform teams to deliver robust, scalable solutions that directly support business growth.

Key Technical Skills & Experience

  • Strong commercial experience building web applications using Python
  • Experience with Python web frameworks such as Django, Flask, or Pyramid
  • Solid understanding of JavaScript and modern frontend build tools (e.g. Webpack)
  • Experience building interactive UI components using HTML, CSS, and JavaScript
  • Familiarity with templating languages such as Jinja2 or Django templates
  • Experience consuming and integrating APIs
  • Exposure to modern JavaScript frameworks such as React, Vue, or Angular

Desirable Experience

  • Working in Linux/Unix environments
  • Containerisation using Docker
  • CI/CD and automation tools such as Jenkins or GitHub Actions
  • Configuration management tools (e.g. Ansible)
  • Experience working in an Agile / Sprint-based development environment

If you're interested, please reach out to Fintan at TEC Partners for all of the details.

Similar Jobs

£50000 - £65000 per annum
Hertfordshire
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 to work on complex systems that combine software, hardware, and data analysis to deliver real-world impact in life sciences. You'll play a key role in designing and developing high-quality application and control software across Windows and Linux
£70000 - £80000 per annum
Norfolk
This is a high-impact, cross-functional role focused on improving how work actually gets done. You'll work across teams, systems and processes to reduce friction, improve clarity, and build ways of working that are scalable, reliable and easy to use.
£500 - £525 per day
Remote
Tec Partners are working with a world-leading technology client who are currently looking for an experienced Technical Business Analyst, to work on an exciting customer assignment. As a Technical Business Analyst, you will support on a GCP and cloud security adoption focussed transformation programme.
GCP Cloud Security Engineer / GCP Security Expert Contract, 6 months initially (very likely extensions) Inside IR35 Remote (UK) £550-600 per day
£425 - £475 per day
Suffolk
Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or CDK) Strong grounding in clean architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP)
£500 - £510 per day
London
Tec Partners are working with a world-leading technology client who are currently looking for an experienced Network Engineer, to work on an exciting customer assignment. As a Network Engineer, you will join an internal infrastructure operations function, acting as the support and escalation point for a complex, multi-site campus network estate. You will play a key role in ensuring operational reliability and availability of core infrastructure.
£450 - £550 per day
Devon
We are working with a leading UK organisation to find an experienced Product Manager for a key role within their Platform Technology function. Our client is undergoing a significant technology modernisation programme and needs a skilled product professional to help shape and improve the internal platforms their developers, scientists and service teams depend on every day.
£30000 - £45000 per annum
Essex
We're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team and are looking for a talented .NET Developer with a frontend lean to help shape the next generation of their products.
€80000 - €120000 per annum
Remote
Building an AI that can directly edit live products, understand design systems, and generate production-ready UI. Not from scratch, not via repo access. Real products, real context. You'll own the agentic intelligence that makes this possible.
£30000 - £50000 per annum
Remote
This is a varied, client-facing role where you'll manage queries, solve problems, and work with data to deliver tailored solutions. You'll often handle unique requests, requiring initiative and strong judgement, while collaborating with internal teams to resolve complex issues. There is also opportunity to gain exposure to areas such as store layouts and planning.
£50000 - £65000 per annum
Oxfordshire
Key Skills & Experience: * Degree in a STEM subject (2:1 or above) * Strong full-stack development experience (C#, ASP.NET) * Experience with modern front-end frameworks * Understanding of TDD, design patterns, and CI/CD * Agile experience and strong communication skills * Motivated problem solver with interest in applied science
£500 - £600 per day
West Yorkshire
A large, complex organisation is seeking a Senior Agile Delivery Manager to support the delivery of a newly formed software engineering team. This team will focus on a defined backlog of critical improvements across service security, resilience, testability, and recoverability.