Senior software engineer (c#) Work, Jobs in Esh, Dur (with Salaries)

Senior Software Engineer (C#)
tombola —Sunderland
- Hybrid work
- Mentoring
Quick apply
Senior Software Engineer
OpenWorks Engineering —Prudhoe
- Full-time
- Computer Science
- Engineering
- System design
Quick apply
Senior Software Engineer
Siemens —South Tyneside
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Annual leave
- Flexible schedule
7d
Applied AI Engineer (.NET/C#)
KERRIDGE COMMERCIAL SYSTEMS CORP —Newcastle upon Tyne
- Full-time
- Master's degree
- Software development
- In-person
Quick apply
Senior Software Engineer - FTC
Public Library of Science —Newcastle upon Tyne
- £65,000 - £142,000 a year
- Remote
- Computer Science
- Bachelor's degree
- Machine learning
- Annual leave
Senior Software Engineer
Dräger UK & Ireland —Blyth
- Hybrid work
- Schematics
- Engineering
- No degree
Senior Software Engineer I
MHR INTERNATIONAL UK LIMITED —Newcastle upon Tyne
- Azure
- Mentoring
- Communication skills
- Employee discount
- Referral programme
Senior Full-Stack Engineer
Leighton —Newcastle upon Tyne
- Full-time
- Hybrid work
- Communication skills
- Annual leave
Quick apply
Senior Test Engineer
Department for Environment, Food and Rural Affairs —Newcastle upon Tyne
- £42,665 - £46,765 a year
- Part-time
- Presentation skills
- Agile
- Communication skills
- Employee assistance programme
- Employee discount
8d
Senior Salesforce Architect
Ocado Retail —Sunderland
- Full-time
- Hybrid work
- Salesforce
- AI
- Leadership
- Annual leave
Senior Software Developer - Scala
Sage —Newcastle upon Tyne
- Hybrid work
- AWS
- Agile
- Annual leave
7d
Senior Embedded Software Engineer
Filtronic —Sedgefield
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
Senior Software Engineer, Core Experiences - Newcastle, United Kingdom
Speechify —Newcastle upon Tyne
- Remote
14d
Senior DevOps Engineer - Newcastle
Accenture —Newcastle upon Tyne
- Full-time
- DevOps
- Mentoring
- Agile
Senior Java Developer
Version 1 —Newcastle upon Tyne
- Full-time
- AI
- Employee assistance programme
- Employee discount
Quick apply
Senior Cloud Operations Engineer
Sage —Newcastle upon Tyne
- DevOps
- English
- Analysis skills
1d
Senior Test Automation Engineer
Version 1 —Newcastle upon Tyne
- Full-time
- Hybrid work
- Java
- Communication skills
- Employee assistance programme
- Employee discount
Quick apply
AI Software Engineer
KERRIDGE COMMERCIAL SYSTEMS CORP —Newcastle upon Tyne
- Full-time
- Master's degree
- Software development
- In-person
Quick apply
Applied AI Engineer – Prompting & Evaluation
KERRIDGE COMMERCIAL SYSTEMS CORP —Newcastle upon Tyne
- Full-time
- Master's degree
- Software development
- In-person
Quick apply
Senior Automation Test Engineer
Version 1 —Newcastle upon Tyne
- Full-time
- Hybrid work
- Java
- Employee assistance programme
- Employee discount
Quick apply

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senior software engineer (c#) jobs near esh, dur

Senior Software Engineer (C#)

tombola -
Sunderland

Quick apply

Job details

Qualifications

Stakeholder collaboration
C#
Back-end development
Mentoring
Scrum
Interviewing
Unit testing
Software development or architecture experience

Full job description

The opportunity

We're looking for a Senior Developer/engineer who's genuinely ready for a senior role — someone who can own the full software lifecycle, shape technical direction, and raise the bar for the team around them.

This isn't a stepping stone. It's a role where your experience and instincts will matter from day one. You'll be working on platform systems that power one of the UK's biggest gaming sites — everything built in-house, with real complexity and real stakes.

You'll be expected to drive quality, influence architecture decisions, and be a technical reference point for your peers. But you'll also be coding — we're not looking for someone who's stepped too far from the work. The best senior developers here do both.

What you'll be doing

Owning the full software delivery lifecycle — from requirements through to production
Designing and delivering robust, scalable solutions in C# across tombola's platform
Driving engineering standards — code quality, testing practices, documentation
Influencing technical direction and contributing to architectural decisions
Mentoring and coaching developers at all levels
Leading code reviews and pair programming sessions
Working closely with stakeholders and non-technical colleagues to shape requirements
Monitoring application health and leading performance investigations
Contributing to agile ceremonies — standups, sprint planning, technical refinements
Ensuring compliance and regulatory considerations are built into delivery

What we're looking for

Proven, senior-level C# skills — we're looking for someone exceptional here
Strong knowledge of the .NET ecosystem — both legacy frameworks and modern .NET
Experience owning work end-to-end, from requirements through to live systems
Deep understanding of testing methodologies — unit, integration, and beyond
Ability to design software to a high technical standard, collaboratively
Experience mentoring others and influencing team direction
Excellent communication across technical and non-technical audiences
Understanding of compliance, regulations, and how they affect software delivery

Nice to haves

SQL and data layer experience
Experience working across both backend and frontend codebases
Involvement in hiring and technical interviewing

Why tombola? ️

At tombola, senior developers have genuine influence. Technology decisions are never handed down from above — they're made by the people closest to the work. You'll have real autonomy, real ownership, and the chance to help shape how we build for years to come.

We're a business that's genuinely driven by technology. Every product, every system, every feature — built in-house. That means your work has real impact, and the team you'll join knows and cares about that.

We've also got great benefits. Head to our careers site to see the full picture.

At tombola we know that our differences make us stronger and that thinking differently is key to long-term success. We work hard to create a culture of inclusivity where everyone is free to be themselves. We welcome applications from all backgrounds.

Quick apply

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senior software engineer (c#) jobs in esh, dur

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Senior DevOps Engineer - Newcastle

Senior Java Developer

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Senior Test Automation Engineer

AI Software Engineer

Applied AI Engineer – Prompting & Evaluation

Senior Automation Test Engineer

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