Senior developer Work, Jobs in Wales (with Salaries)

Senior Software Developer (Full Stack)
Scrumconnect Consulting —Swansea
- £70,000 a year
- Hybrid work
- AWS
- Mentoring
- In-person
- Annual leave
Senior Dynamics Developer
Intellectual Property Office —Newport
- £47,766 - £58,575 a year
- Part-time
- Hybrid work
- Azure
- Presentation skills
- Continuous improvement
- Annual leave
Senior Developer
Visionist Consulting —Newport
- Full-time
- Java
- SharePoint
- Software development
Senior Professional Specialist in Technical Innovation and Development
Cardiff University —Cardiff
- £41,064 - £46,049 a year
- Full-time
- Hybrid work
- University
- Annual leave
9d
Senior PHP Developer
Instant eCare —Cardiff
- APIs
- Agile
- Employee discount
Quick apply
Senior Java Developer
Scrumconnect Consulting —Swansea
- £50,000 a year
- Hybrid work
- DevOps
- Mentoring
- In-person
Power Platform Developer
Visionist Consulting —Wales
- Full-time
- Travel
- Agile
- Communication skills
Graduate Developer
Visionist Consulting —Newport
- Full-time
- Azure
- Java
- SharePoint
Solutions Developer Manager
Medr —Merthyr Tydfil
- £39,457 - £46,243 a year
- Full-time
- Presentation skills
- School
- Time management
- Annual leave
- Employee assistance programme
Senior Systems Support/ Developer Analyst (Corporate Systems)
Cardiff University —Cardiff
- £51,735 - £56,535 a year
- Full-time
- University
- IT
1d
Junior Software Developer
Coastal Cottages of Pembrokeshire —Haverfordwest
- Full-time
- Software troubleshooting
- Analysis skills
- JavaScript
- Free parking
- Health & wellbeing programme
Quick apply
Senior DevOps Engineer (Salesforce)
OFGEM —Cardiff
- £52,397 - £62,699 a year
- Full-time
- Hybrid work
- Salesforce
- DevOps
- Presentation skills
- Annual leave
- Flexible schedule
14d
Senior Software Engineer - React
ASSA ABLOY —Cardiff
- Hybrid work
- English
- Bachelor's degree
- Agile
- Annual leave
Senior Firmware Engineer
ASSA ABLOY —Cardiff
- Engineering
- Travel
- Scripting
- Annual leave

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senior developer jobs near wales

Senior Software Developer (Full Stack)

Scrumconnect Consulting
Swansea

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Job details

Permanent
£70,000 a year

Benefits

Annual leave
Company pension
UK visa sponsorship

Qualifications

Jira
Spring Boot
JUnit
Incident management
React
Git
Test-driven development
Microservices
AWS
CI/CD pipelines
Confluence
Ruby on Rails
Back-end development
Mentoring
Scrum
WCAG
Technical writing
Front-end development
Multidisciplinary collaboration
DynamoDB

Full job description

Job Information

Date Opened 28/05/2026
Job Type Permanent
Industry Public Sector and Government
Work Experience 5+ years
Salary 70K
City Swansea
Province Swansea
Country United Kingdom
Postal Code SA1

Job Description

About Scrumconnect Consulting

Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that genuinely make a difference.

✨ Why This Opportunity Stands Out

Visa sponsorship available for eligible candidates
Strong focus on work-life balance with a flexible hybrid model (3 days onsite)
Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts

Based in Swansea, South Wales — three days per week on-site

Role Overview

As a Senior Software Developer (Full Stack), you will play a key role within a blended agile squad, working on large-scale digital services in an API-first, cloud-native environment.

You will design, build, and support secure, scalable applications using Java (Spring Boot) and React, contributing to the migration away from legacy systems while aligning with GDS Service Standards.

Key Responsibilities

Design, develop, and support full-stack applications using Java Spring Boot and React
Collaborate with Product Owners, Delivery Managers, Architects, and Analysts in agile squads
Integrate APIs and support legacy system modernisation
Ensure high availability, reliability, and performance of services
Contribute to CI/CD pipelines, applying TDD/BDD practices
Implement Secure by Design principles and address OWASP Top 10 risks
Promote observability, monitoring, and incident management best practices

Mentor team members and produce clear technical documentation

Essential Skills & Experience
- Strong experience as a Full Stack Developer in large-scale or public sector environments
- Expertise in Java, Spring Boot, and building API-first microservices
- Proficiency in React.js and accessible UI development (WCAG 2.2)
- Experience with AWS cloud services (API Gateway, Lambda, S3, DynamoDB)
- Solid understanding of Agile methodologies (Scrum/Kanban)
- Experience across the full digital delivery lifecycle (Discovery Live)
- Knowledge of DevOps practices, Terraform, Docker/Kubernetes
- Eligibility for SC Clearance - you do not need to hold clearance currently; we will support you through the process on appointment
- Desirable Skills
  - Experience with Node.js (Serverless) or Ruby on Rails (desirable)
  - Exposure to legacy modernisation (mainframe, AIX, Oracle)
  - Integration experience with GOV.UK services (Notify, Pay, One Login)
  - Familiarity with GDS Service Standard and service assessments
    
    Tech Stack
    
    Backend: Java, Spring Boot, REST APIs, Microservices
    Frontend: React.js, HTML5, CSS3, Gov.UK Frontend
    Cloud & DevOps: AWS, CI/CD, Terraform, Docker, Kubernetes
    Testing: TDD/BDD, JUnit, Selenium, Contract Testing
    Tools: Jira, Confluence, Git
    
    What we offer
    - Competitive salary with annual review
    - Company pension scheme
    - Generous annual leave entitlement
    - Critical illness cover
    - Relocation support of £3,000 – £5,000
    - Visa sponsorship for eligible candidates
    - Access to learning and development resources
    - A supportive, inclusive working environment
    Our interview process
    
    We keep things straightforward. Following an initial CV review, successful candidates will be invited to a short screening call with our recruitment team, followed by a two-stage process comprising a technical assessment and a values-based interview with the hiring team. We aim to move quickly and will keep you informed at every stage.
    
    Equal Opportunities
    
    Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.
    
    How to Apply
    
    Please submit your CV to [email protected] or apply directly through this listing. For an informal conversation about the role, contact Jaswanth at [email protected].

Apply Now

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senior developer jobs in wales

Senior Software Developer (Full Stack)

Senior Dynamics Developer