Application developer Work, Jobs in Seaham, Dur (with Salaries)

Full Stack Software Developer (C# / .NET)
tombola —Sunderland
- Hybrid work
- DevOps
- SQL
- AWS
Quick apply
Front-End Developer (SC Cleared)
Scrumconnect Consulting —Newcastle upon Tyne
- £60,000 - £70,000 a year
- JavaScript
- Mentoring
- Agile
IT Delivery - Web Developer - IT4
Parkdean Resorts —Newcastle upon Tyne
- £60,000 a year
- Azure
- JavaScript
- Resort
- Store discount
- Employee assistance programme
Quick apply
Python Full Stack Developer
Kinewell —Newcastle upon Tyne
- £30,000 - £45,000 a year
- Full-time
- Hybrid work
- Azure
- Data analysis skills
- SQL
- Free parking
- Flexitime
Quick apply
Junior Salesforce Developer
Everything Managed Group —Newcastle upon Tyne
- Full-time
- Hybrid work
- Sales
- Salesforce
- Communication skills
Quick apply
Salesforce Developer
Everything Managed Group —Newcastle upon Tyne
- Full-time
- Hybrid work
- Sales
- Salesforce
- APIs
Quick apply
Junior Automated Test Engineer
Newcastle Building Society —Newcastle upon Tyne
- £33,709 - £43,783 a year
- Full-time
- Hybrid work
- Agile
- Communication skills
- Time management
- Annual leave
- Employee assistance programme
9d
Microsoft Power Platform/D365 Developer
Version 1 —Newcastle upon Tyne
- Full-time
- Azure
- AWS
- SharePoint
- Employee assistance programme
- Employee discount
Quick apply
4d
Oracle EBS HCM Developer
Balfour Beatty —Newcastle upon Tyne
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Annual leave
9d
User Researcher - Newcastle
Accenture —Newcastle upon Tyne
- Full-time
- Hybrid work
Software Engineer
Xplor —Newcastle upon Tyne
- Full-time
- Remote
- DevOps
- AWS
- APIs
Quick apply
Paralegal - Construction & Engineering
DAC Beachcroft —Newcastle upon Tyne
- Hybrid work
- Contracts
- Communication skills
Quick apply
Principal Software Engineer Backend Technologies, Platform (UK Remote)
Turnitin, LLC —Newcastle upon Tyne
- Full-time
- Remote
- DevOps
- System design
- Java
- Annual leave
Quick apply
Senior Test Automation Engineer
Version 1 —Newcastle upon Tyne
- Hybrid work
- Java
- AWS
- Contracts
- Employee assistance programme
- Employee discount
Quick apply
D365/Power Platform Technical Lead
Version 1 —Newcastle upon Tyne
- Full-time
- Azure
- Sales
- Customer service
- Employee assistance programme
- Employee discount
Quick apply
Cable System Design Engineer (Transmission & Distribution)
AECOM —Newcastle upon Tyne
- Full-time
- Hybrid work
- AutoCAD
- Engineering
- System design
Associate Director- Site Development
Arup —Newcastle upon Tyne
- Civil engineering
- Engineering
- Business development
Qlikview Report Developer (Full Time)
Ramsdens Financial Ltd —Stockton-on-Tees
- Up to £13.65 an hour
- Full-time
- Continuous improvement
- Organisational skills
- In-person
- Employee assistance programme
- Employee discount
Quick apply
12d
Junior Developer
Reeves Group Holdings —Newcastle upon Tyne
- £26,500 a year
- Full-time
- AWS
- Software development
- APIs
- Annual leave
Quick apply
Junior Game Engine Developer (Backend)
tombola —Sunderland
- Hybrid work
- SQL
- AWS
- APIs
Quick apply

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application developer jobs near seaham, dur

Full Stack Software Developer (C# / .NET)

tombola -
Sunderland

Quick apply

Job details

Qualifications

CSS
DevOps
C#
Test automation
.NET
Application development
SQL
OOP
AWS
JavaScript
REST
Mentoring
Software development
APIs
Agile
Unit testing
Communication skills
HTML

Full job description

At tombola, our Platform Developers are at the heart of building the technology that powers millions of player experiences.

We're looking for an experienced C#/.NET developer who is passionate about writing clean, maintainable code and enjoys solving complex engineering challenges. You'll work within a collaborative Agile team, building scalable, high-performance applications while continuously improving our technology, engineering practices, and software quality.

This is a hands-on software engineering role where you'll spend the majority of your time designing, developing, testing, and supporting modern applications using C# and .NET. Alongside this, you'll collaborate with Product, Design, QA, and Engineering colleagues to deliver solutions that are reliable, secure, and built to last.

You'll be encouraged to share ideas, influence technical decisions, and help shape the future of our engineering practices through continuous learning and collaboration.

What you'll do

Software Development

Design, develop, and maintain high-quality applications using C# and .NET.
Write clean, well-tested, maintainable code that improves our platforms with every release.
Build scalable, resilient software that delivers great experiences for our players.
Participate in code reviews, pair programming, and technical discussions to continually raise engineering standards.
Contribute to architectural and technical design decisions within the team.

Agile Delivery

Work as part of a cross-functional Agile team, contributing to sprint planning, stand-ups, backlog refinement, and retrospectives.
Break complex technical problems into achievable deliverables.
Collaborate closely with Product Managers, Designers, QA Engineers, and other developers throughout the software development lifecycle.

Quality & Continuous Improvement

Champion engineering best practices, including clean code, testing, documentation, and continuous improvement.
Develop robust unit and integration tests to ensure high-quality software delivery.
Continuously improve existing applications by identifying opportunities to simplify, optimise, and modernise our codebase.
Share knowledge and contribute to a culture of learning across the engineering community.

Support & Problem Solving

Investigate and resolve production issues, debugging applications and identifying root causes.
Monitor application health through logs, metrics, and observability tools.
Support performance optimisation and platform stability across our services.

Innovation

Research new technologies, frameworks, and approaches that could improve our platforms.
Build prototypes and proof of concepts to validate new ideas.
Share findings and recommendations with the wider engineering team.

Skills & experience

Essential

Strong commercial experience developing applications using C# and .NET.
Good understanding of modern software engineering principles and object-oriented design.
Experience working within large or complex codebases.
Experience building RESTful APIs and backend services.
Good understanding of unit testing, integration testing, and automated testing practices.
Experience working within Agile software development teams.
Strong problem-solving skills and the ability to break down complex technical challenges.
Excellent communication skills with the ability to collaborate across technical and non-technical teams.
Experience working with version control and collaborative development practices such as pull requests and pair programming.
Ability to produce clear technical documentation.

Desirable

Experience with cloud technologies, ideally AWS.
Knowledge of frontend technologies such as HTML, CSS, JavaScript, or modern frameworks.
Experience working with SQL databases.
Experience with CI/CD pipelines and DevOps practices.
Experience mentoring junior developers or supporting technical growth within a team.

Why tombola?

At tombola, engineering is at the core of everything we do. We build our own platforms, invest in modern technology, and give our developers the freedom to solve interesting technical challenges.

Whether you're refining existing services, building new features, or helping shape engineering best practices, you'll join a collaborative team that values quality, continuous learning, and innovation. If you're passionate about C# and .NET and want to build software that reaches millions of players, we'd love to hear from you.

Quick apply

Refine Your Search

application developer jobs in seaham, dur

Full Stack Software Developer (C# / .NET)

Front-End Developer (SC Cleared)

IT Delivery - Web Developer - IT4

Python Full Stack Developer

Junior Salesforce Developer

Salesforce Developer

Junior Automated Test Engineer

Microsoft Power Platform/D365 Developer

Oracle EBS HCM Developer

User Researcher - Newcastle

Software Engineer

Paralegal - Construction & Engineering

Principal Software Engineer Backend Technologies, Platform (UK Remote)

Senior Test Automation Engineer

D365/Power Platform Technical Lead

Cable System Design Engineer (Transmission & Distribution)

Associate Director- Site Development

Qlikview Report Developer (Full Time)

Junior Developer

Junior Game Engine Developer (Backend)