Software developer Work, Jobs in Dunball, Som (with Salaries)

Software Developer - Commissioning Team
Assystem —Bridgwater
- Hybrid work
- Software troubleshooting
- English
- Continuous improvement
- Annual leave
- Flexible schedule
Software Developer Apprentice
QA Apprenticeships —Wellington
- £26,227.50 a year
- Full-time
- Microsoft Word
- Azure
- Computer literacy
- Gym membership
8d
Systems Support Developer / Analyst (Microsoft Dynamics 365)
Cardiff University —Cardiff
- £41,064 - £46,049 a year
- Full-time
- University
- Annual leave
Web Engineer
Wealthify Ltd —Penarth
- Up to £50,000 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- Free parking
- Flexible schedule
Quick apply
11d
Senior Developer
Scrumconnect Consulting —Taunton
- £400 - £425 a day
- Azure
- Agile
C++ Software Developer
SYNERTEC LTD —Wellington
- £41,201.09 - £52,972.83 a year
- Full-time
- Hybrid work
- C++
- Employee assistance programme
- Employee discount
Quick apply
Software Development Engineer in Test
Crowdcube —Cardiff
- Up to £55,000 a year
- Hybrid work
- Agile
- AI
11d
Software Engineer
SoftInWay Inc. —Weston-super-Mare
- Doctoral degree
- Computer Science
- English
- Profit sharing
- Flexible schedule
Software Engineer
Cardiff University —Cardiff
- £41,064 - £46,049 a year
- Full-time
- Doctoral degree
- Computer Science
- Machine learning
3d
Systems Support/ Developer Analyst (Microsoft 365)
Cardiff University —Cardiff
- £41,064 - £46,049 a year
- Full-time
- University
23h
Software Engineer-UK, Cardiff
Arjo —Cardiff
- Engineering
- Agile
Principal Software Engineer - UK (Remote)
DISCO —Somerset
- Remote
Software Engineer, iOS Core Product - Cardiff, United Kingdom
Speechify —Cardiff
- Remote
- Communication skills
Software Developer – Rotor Dynamics Solvers
SoftInWay Inc. —Weston-super-Mare
- Computer Science
- Engineering
- Master's degree
Developer
SmartSearch —Cardiff
- Full-time
- Hybrid work
- AI
- Communication skills
- Employee assistance programme
Quick apply
Fullstack Developer (Active SC Required)
Scrumconnect Consulting —Taunton
- £55,000 - £60,000 a year
- DevOps
- AWS
- Agile
Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom
Speechify —Cardiff
- Remote
- Software troubleshooting
- Windows
- C++
Full Stack Developer (Java)
J&T Business Consulting —Weston-super-Mare
- Computer Science
- Java
- C++
Quick apply
1d
Lead Technical Developer (.Net and Python)
Scrumconnect Consulting —Taunton
- £450 - £500 a day
- Azure
- DevOps
- AI
DevOps Engineer
Julian Hodge Bank —Cardiff
- £67,162 a year
- Full-time
- Computer Science
- Continuous improvement
- Quality control
11d

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Software Developer - Commissioning Team

Assystem -
Bridgwater

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Job details

Permanent

Benefits

Annual leave
Company pension
Flexible schedule
Referral programme
Sick pay

Qualifications

Technical troubleshooting
Software troubleshooting
English
Docker
Continuous improvement
PostgreSQL
Back-end development
Django
Technical writing
Front-end development
Multidisciplinary collaboration
Unit testing
Flask
Debugging

Full job description

Nuclear
Permanent / Digital
Bridgwater
United Kingdom
14/06/26
On site

About Assystem

️ About Assystem

At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting-edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact.

Why Join the Community of Switchers?

Be part of one of the top three largest independent nuclear engineering companies globally. At Assystem, you’ll contribute to groundbreaking projects that push the boundaries of innovation and engineering excellence. Join a community committed to driving forward the future of energy.

Job Description

We are seeking a skilled Software Developer to play a key role in supporting Instrumentation & Control (I&C) system commissioning across a major nuclear project. This role focuses on designing, developing, testing, and supporting software solutions that enable safe, efficient, and compliant commissioning activities on one of the UK’s most significant infrastructure projects.

You will develop robust, scalable applications using technologies such as Python, JavaScript, and PostgreSQL, contributing across the full software development lifecycle – from requirements capture and technical design through to implementation, testing, deployment, and ongoing optimisation.

We are looking for someone who is comfortable working across both server-side and client-side technologies, has a strong understanding of modern web architectures, and takes pride in delivering clean, maintainable, and high‑quality code. A proactive approach to troubleshooting, performance optimisation, and continuous improvement is essential, along with a desire to stay current with emerging technologies and best practices.

This is a hands-on role within a fast‑paced commissioning environment, requiring strong attention to detail, adaptability, and effective collaboration with multidisciplinary teams. Your work will directly support the safe startup and long-term performance of critical nuclear systems.

Roles & Responsibilities:

Design technical solutions to support I&C commissioning engineers, simplifying the use and interpretation of I&C data.
Improve and maintain web-based applications.
Implement backend logic, data processing workflows, and automation solutions using Python.
Build responsive, user-friendly frontend components and interactive features using JavaScript.
Design, manage, and optimise relational databases in PostgreSQL.
Write performant SQL queries, stored procedures, and data migration scripts.
Ensure data integrity and security across environments.
Ensure software quality by testing and writing documentation.
Conduct unit testing, integration testing, and assist in user acceptance testing.
Write technical specifications and installation procedures.
Assist in writing user manuals.
Debug, troubleshoot, and resolve software defects across the stack.
Deploy and maintain these tools.
Collaborate with cybersecurity team.
Ensuring high standards of security, performance, and scalability across all developed solutions.
Contribute to the continuous improvement of development practices and code quality standards.

My profile

Essential

Proven experience developing web applications.
Strong proficiency in Python and at least one major Python framework (FastAPI, Flask, Django).
Strong knowledge of JavaScript and common front-end libraries (ideally Angular).
Solid understanding of SQL database: modelling, query optimisation, and performance tuning.
The ability to innovate, think laterally and implement processes.
Fluent in spoken and written English.

Desirable

Degree in software development.
Experience with containerisation technologies such as Docker.
Familiarity with cloud platforms (AWS, Azure, GCP) or on-premises hosting environments.

Additional information

Join us at Assystem and be part of a global team delivering some of the most exciting and complex engineering projects in the world. This is your chance to shape the UK’s energy future while developing your expertise in a unique environment.

Benefits include:

Hybrid Working Opportunity
Flexible working hours
️ Pension scheme (8% company contribution / 4% personal contribution)
️ 25 days’ paid annual leave + bank holidays + option to buy or sell days
Professional fees reimbursed
Employee referral scheme
Competitive Sick Pay – Support when you need it
Income Protection & 3x Salary Death-in-Service Cover
Free Digital Gym Access – Expert-led fitness classes
24/7 Employee Support Line – Mental health, financial & legal help

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter!

Bring your unique contributions and help us shape the future

NOTICE TO CANDIDATES ON RECRUITMENT FRAUD – We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.

Apply Now

Refine Your Search

software developer jobs in dunball, som

Software Developer - Commissioning Team

Software Developer Apprentice

Systems Support Developer / Analyst (Microsoft Dynamics 365)

Web Engineer

Senior Developer

C++ Software Developer

Software Development Engineer in Test

Software Engineer

Software Engineer

Systems Support/ Developer Analyst (Microsoft 365)

Software Engineer-UK, Cardiff

Principal Software Engineer - UK (Remote)

Software Engineer, iOS Core Product - Cardiff, United Kingdom

Software Developer – Rotor Dynamics Solvers

Developer

Fullstack Developer (Active SC Required)

Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom

Full Stack Developer (Java)

Lead Technical Developer (.Net and Python)

DevOps Engineer

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