Back end developers Work, Jobs in Doncaster, Syk (with Salaries)

Graduate Developer | Junior Software Developer
QuickSMS —Sheffield
- £32,000 a year
- Full-time
- Hybrid work
- Databases
- APIs
- Communication skills
- Bereavement leave
- Life insurance
Quick apply
5d
Senior Developer
Home Office —Sheffield
- £62,732 - £69,006 a year
- Part-time
- Presentation skills
- Annual leave
4d
Mid-Level Software Developer (Android & Backend)
Boxbar Tech —Wakefield
- £40,000 - £65,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- SQL
- AWS
Quick apply
React Lead Developer
LTM —Sheffield
- Mentoring
- Internship
Quick apply
JavaBackend with Microservices
LTM —Sheffield
- Full-time
- Software troubleshooting
- Java
- Mentoring
Quick apply
Dev Ops Engineer
Capita —Sheffield
- Full-time
- Remote
- CRM software
- Azure
- DevOps
Developer
NEXT —Pontefract
- £42,100 - £48,800 a year
- Full-time
- Continuous improvement
- Software development
- Communication skills
- Free parking
- Employee discount
10d
Senior Java Developer - Contractor
Delta Capita —Sheffield
- £500 - £550 a day
- Full-time
- Hybrid work
- Banking
Quick apply
Senior Developer
NEXT —Doncaster
- £51,400 - £55,400 a year
- Call to connect
- Azure
- DevOps
- Mentoring
- Free parking
- Employee discount
Senior Ruby Engineer
Hulcan —Sheffield
- Full-time
- Remote
- Mentoring
- APIs
Quick apply
Overseas Contractor
LTIMindtree —Sheffield
- Full-time
- Java
- Banking
Quick apply
Senior Software Engineer
Answer Digital —Leeds
- Hybrid work
- Mentoring
- Agile
- AI
- Annual leave
Overseas Contractor
LTM —Sheffield
- Full-time
- English
- SQL
- Analysis skills
Quick apply
Senior Engine Programmer
Cast Iron Games —Wakefield
- Hybrid work
- Mentoring
- Communication skills
- Annual leave
- Employee assistance programme

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back end developers jobs near doncaster, syk

Graduate Developer | Junior Software Developer

QuickSMS
Sheffield

Quick apply

Job details

Permanent | Graduate | Full-time
£32,000 a year
5 days ago

Benefits

Casual dress
Additional leave
Company pension
Private medical insurance
Bereavement leave
Life insurance
Sick pay

Qualifications

Technical troubleshooting
Laravel
Technical support
Databases
Back-end development
GitHub
APIs
Front-end development
Communication skills
Debugging

Full job description

Wage | £32,000
Full Time | 40 Hours per Week, Hours between 9am-7pm based on a rota
Job Location | Acero Sheffield, 1 Concourse Way, Sheffield
Start Date | Monday 14th September 2026
Company Benefits | 26 days holiday + public holidays, 5% Employer Pension Contribution, Phone Allowance, Holiday Salary Sacrifice Scheme
Salary Review | After 12 months, based on performance and progression

NO RECRUITMENT COMPANIES - Thank you

Who is QuickSMS?

We are a messaging company that works with UK businesses to connect with their customers. The platform delivers over 100m messages per month on behalf of a wide range of organisations including the NHS, large blue-chip companies and SMBs.

We are a small team of seven people, based all over the UK. We meet as a team once a month to socialise as a group.

What is the role?

You will work directly with our Director of Engineering, who has over 25 years' experience in building software. You will work across front-end and back-end systems, be involved in deployments and build integrations into platforms like HubSpot and Shopify.

You will be in the Sheffield office with him 3 days a week for at least the first 6 months. You will receive technical mentoring and regular code reviews as you develop.

You will interact with customers and our management and sales teams at QuickSMS. Our core stack is Laravel/PHP, PostgreSQL and GitHub, hosted within our Rackspace environment.

You will be building APIs, customer-facing features, integrations, internal tooling, messaging infrastructure, RCS, reporting etc. You will aslo need to act as a line of support to our customers on technical quieres.

We actively use tools including Claude, Gemini and GPT as part of our development workflow. We aren't looking for someone who can simply prompt an AI to produce code. We want someone who understands what the code does, can test and challenge its output, identify security and performance issues, and turn AI-generated code into reliable production software.

Who are we looking for?

You have good programming fundamentals, an understanding of databases/SQL and basic web/API knowledge. You have the ability to debug rather than immediately give up, curiosity, good communication skills, evidence that you've actually built something, and a willingness to learn.

We don't expect you to know everything or have years of commercial experience. We do expect you to understand the fundamentals, have built things yourself, and be able to explain why you've built them the way you have.

We're a small, growing business, so you won't spend your first year watching from the sidelines. You'll be writing production code, joining technical discussions, working directly with customers and helping shape products that generate real revenue. Priorities can sometimes change quickly, so you'll need to be comfortable adapting and taking ownership.

We have a planned 12-month roadmap, but you must be agile in accepting new projects and workloads that give the company a pathway to new revenue.

You must want to learn about RCS and get involved in developer communities. It's our big bet, it's paying off, and we want you along for the ride.

We want someone who wants to be with the company and grow with us long term, but you have to be willing to put the work in.

We want someone who is willing to back their ability, learn and be inquisitive, and over time be prepared to challenge us and make us better as a business.

The Process

Deadline for applications – 1st September 2026
1st Stage Interviews – 7th September 2026
2nd Stage – Half-day task in person in Sheffield – 8th September 2026

You must already have the right to work in the UK. We are unable to sponsor visas for this role.

There is an expectation that you live in the local area, or can viably commute to the Sheffield office.

AI prompts we used to make this job posting

What have we missed that's important to a graduate?

I am not looking for you to rewrite the Job Advert. The tone of voice and structure need to stay the same. If you can identify any grammar issues or areas which aren't easy to follow, make a suggested change.

Pay: £32,000.00 per year

Benefits:

Additional leave
Bereavement leave
Casual dress
Company pension
Life insurance
Private medical insurance
Sick pay

Work Location: Hybrid remote in Sheffield S1 2BJ

Quick apply

Refine Your Search

back end developers jobs in doncaster, syk

Graduate Developer | Junior Software Developer

Senior Developer

Mid-Level Software Developer (Android & Backend)

React Lead Developer

JavaBackend with Microservices

Dev Ops Engineer

Developer

Senior Java Developer - Contractor

Senior Developer

Senior Ruby Engineer

Overseas Contractor

Senior Software Engineer

Overseas Contractor

Senior Engine Programmer

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