3,575 Back End jobs in the United Kingdom

Bar Back

IHG

Posted 4 days ago

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Job Description

A fantastic opportunity for a **Barback** to join our funky team at **The Refuge - Kimpton Clocktower** !
You will earn **£12.60 per hour** , **plus service charge. Part & Full-time Roles available.**
You can check out our instagram pages to have a look at & @kimptonclocktower! ( Refuge_** _is a vibrant and bustling establishment in the heart of Manchester, renowned for its exceptional restaurant and bar experience. Nestled in the historic but with a modern twist - Kimpton Clocktower, we pride ourselves on delivering top-notch service and unforgettable experiences to our guests._
**_Kimpton Clocktower_** _is all about providing a contemporary luxury hotel experience whilst building heartfelt human connections with guests and colleagues - we call it Stay Human. What more could you ask? It's not just the humans who feel this, we extend this to all our furry friends, because our heartfelt connection does not end with humans!_
**What's in it for you as our** **Barback** **:**
+ Becoming part of the IHG Hotels & Resorts family, one of the world's leading hotel companies - **which means global opportunities** .
+ Extensive training, opportunities for career progression across the world, plus 2 paid days volunteering per year with a cause of your choice
+ **Wagestream** - a financial wellbeing app giving you the opportunity to save, track and withdraw your pay as you earn it.
+ Uniform provided
+ Taxi subsidy for shifts starting/ending between 23:00-06:00.
+ Meals whilst on duty
+ 28 days holiday each year, including bank holidays, this increases up to a maximum of 33 days (Pro Rated)
+ We provide every employee company sick pay and life insurance
+ Amazing discounts for our hotels and restaurants around the world
+ Discounts from over 15,000 stores - all the way from retail to cinema
+ Don't forget, bring your friends and take part in our generous 'Refer a Friend' programme!
As a barback, you will provide essential support to bartenders, ensuring smooth and efficient service. Your duties include stocking the bar, maintaining cleanliness, and assisting with various tasks to help bartenders focus on serving customers.
**To succeed as a Barback you will need:**
+ To be passionate about delivering great service
+ **Minimum of 1 year experience as a bartender or barback**
+ Experience with working with customers in a busy environment
+ To be willing to learn new things and work as part of a wide hotel team
_At_ **_Kimpton_** _, our shared mission is to make lives better through heartfelt human connections. This emotional investment drives all that we do, and it's why you'll love the work, too._ _Our colleagues are empowered and encouraged to act from the heart, to go above and beyond to create ridiculously personal experiences for each other and our guests!_
**Our passion is YOU.come as you are!**
**Here, you will have space to:**
+ **Be yourself** - bringing the real you to work, with your unique personality we want you to be who you are!
+ **Lead yourself** - we trust you to make decisions and exert your creativity in order to provide our guests with heartfelt human connections, we trust you to do right!
+ **Make it count** - you matter, and we will provide you with all the tools you need in order to create ridiculously personalised experiences for our guests every day!
**If you are someone who likes to march to the beat of their own drum and wants to join a company which encourages authentic individuality** , apply today to join us as **Barback** !
**You must meet the legal requirements to work in the UK.**
At IHG Hotels & Resorts, we are proud to be an equal opportunity employer. We firmly believe that all our colleagues deserve to be treated equally and have the same opportunities to develop and grow their skills within our business and provide equal employment opportunities to all applicants and colleagues without regard to an individual's, race, colour, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, disability, marital or familial status, veteran status or any other characteristic protected by law.
Kimpton Hotels & Restaurants crafts unique destinations that kindle heartfelt human connections. Our bespoke spaces blend spirit, style and delight to create an addictive culture of refined irreverence where locals, visitors & colleagues seamlessly connect.
Don't quite meet every single requirement, but still believe you'd be a great fit for the job? We'll never know unless you hit the 'Apply' button. Start your journey with us today.
At IHG Hotels & Resorts, we are proud to be an equal opportunity employer. We firmly believe that all our colleagues deserve to be treated equally and have the same opportunities to develop and grow their skills within our business and provide equal employment opportunities to all applicants and colleagues without regard to an individual's, race, color, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, disability, marital or familial status, veteran status or any other characteristic protected by law.
This advertiser has chosen not to accept applicants from your region.

Back End Developer

South Yorkshire, Yorkshire and the Humber £30000 - £35000 Annually Calibre Search

Posted 5 days ago

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Job Description

permanent

We're on the lookout for a Java Developer with commercial Java experience (12 months will suffice)

Based in Sheffield City Centre, we have placed the majority of Developers within the business since 2008 - many of whom have gone onto become Senior Engineers.

A minimum of post-degree experience of 1 year is required for this post.

Role Overview

  • Development of backend web applications using Java to deliver support for existing systems and to develop new functionality across projects.
  • You will work within agile teams across projects to learn and upskill in multiple technologies.
  • Alongside this you will take on responsibilities for backend testing and automation, working closely with the Technical Architect with a view to unifying standards across backend projects.

Essential Experience

  • A minimum of one year working in industry using:
    • Java language
    • Relational databases

Desired Experience:

  • Java development (Spring Boot or otherwise)
  • SQL, Postgres
  • Integration testing practices and languages
  • Devops procedures

You will be:

  • A logical thinker
  • A natural problem solver, able to research and investigate issues in a self-directed manner
  • Keen to apply high professional standards and take pride in your work
  • A pro-active and effective team member
  • A good communicator
  • Very open to knowledge sharing and learning

Please send your CV to express interest.

Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business.

This advertiser has chosen not to accept applicants from your region.

Back End Developer

S1 Sheffield, Yorkshire and the Humber Calibre Search

Posted 1 day ago

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Job Description

full time

We're on the lookout for a Java Developer with commercial Java experience (12 months will suffice)

Based in Sheffield City Centre, we have placed the majority of Developers within the business since 2008 - many of whom have gone onto become Senior Engineers.

A minimum of post-degree experience of 1 year is required for this post.

Role Overview

  • Development of backend web applications using Java to deliver support for existing systems and to develop new functionality across projects.
  • You will work within agile teams across projects to learn and upskill in multiple technologies.
  • Alongside this you will take on responsibilities for backend testing and automation, working closely with the Technical Architect with a view to unifying standards across backend projects.

Essential Experience

  • A minimum of one year working in industry using:
    • Java language
    • Relational databases

Desired Experience:

  • Java development (Spring Boot or otherwise)
  • SQL, Postgres
  • Integration testing practices and languages
  • Devops procedures

You will be:

  • A logical thinker
  • A natural problem solver, able to research and investigate issues in a self-directed manner
  • Keen to apply high professional standards and take pride in your work
  • A pro-active and effective team member
  • A good communicator
  • Very open to knowledge sharing and learning

Please send your CV to express interest.

Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business.

This advertiser has chosen not to accept applicants from your region.

Back End Developer

Ashford, South East CLEO Systems

Posted 11 days ago

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Job Description

Senior Backend Developer- Node.JS


Express new ideas, take initiative and save lives. Others talk about being brave, at CLEO Systems, we’re made that way.


By providing highly capable, innovative, and integrated software solutions within integrated urgent care – every role at CLEO Systems is made to be brave.


As a Senior Software Developer at Cleo Systems, you will play a key role in designing, building, and maintaining robust, high-performance backend services that power our healthcare applications. You’ll work with modern technologies including Node.js, Redis, RabbitMQ, Postgres, and Docker to deliver scalable and secure software that directly supports clinicians and patients.


You will take ownership of critical technical components, contribute to architecture decisions, and collaborate with cross-functional teams including DevOps, Product and QA to ensure high-quality delivery. Your experience in event-driven systems, microservices, and containerised environments will help shape our evolving platform.


The ideal candidate for this role would be an experienced engineer who enjoys solving complex problems, writing clean and efficient code, and mentoring others to uphold best practices in software engineering.


You will have experience with –


  • Backend Development: Design, develop, and maintain backend services using Node.JS
  • Messaging & Asynchronous Workflows: Build and manage reliable messaging patterns using queues such as RabbitMQ and Pub/Sub patterns.
  • Database Design: Develop efficient and scalable queries and schemas using PostgreSQL.
  • API Design: Develop clean, RESTful APIs and contribute to internal and external API documentation.
  • Containerisation: Aid in building services in containerised environments using Docker.
  • Code Quality: Write testable, maintainable code and contribute to peer reviews, testing, and CI/CD pipelines.


Who are we?


CLEO Systems is a wholly owned subsidiary of Integrated Care 24 (IC24), the leading not-for-profit Social Enterprise providing innovative, and patient focused primary care services. We are committed to delivering ‘Clinical Excellence Online’ (CLEO). Through this mission we contribute to the wider Group ambition to improve access to health and social care for patients and reduce the demand on secondary care services. IC24 provides services to over 6 million patients, including GP led out-of-hours services, NHS 111, primary care and secondary care support services.

Location Hybrid (occasional travel to Ashford Kent)


Hours 37.5 per week


What’s in It for You?


  • Salary : £70,000 per annum, depending on experience
  • Location: Hybrid – Remote & occasional travel to our office in Ashford, Kent
  • Benefits : Access to the Nest Company Pension Scheme, free 24/7 independent counselling service, and a reward and discount platform.
  • Benenden Health : company paid health support from private GP appointments to secondary care treatment.
  • Learning and Development : Opportunities to advance your career through training and development.
  • Community Engagement : We support volunteering and provide one paid day annually for community or charitable activities.


Due to the nature of this position, employment is subject to proof of eligibility to work in the UK, completion of a satisfactory basic DBS disclosure and two references.


Closing date: 23rd September 2025


At CLEO Systems we celebrate brave ideas and brave people.



We are committed to providing equal opportunities for all people and we particularly encourage applications from ethnic minorities, applicants with a disability and those from other under-represented groups.


If you would like to discuss any reasonable adjustments before applying or would like an accessible version of any recruitment documents, please contact the recruitment team on

This advertiser has chosen not to accept applicants from your region.

Back End Developer

London, London Intellect Group

Posted today

Job Viewed

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Job Description

Backend Developer – Early Employee Opportunity We’re a fast-growing, funded startup building the next generation of data-driven platforms. As one of our early employees , you’ll join a small, multidisciplinary team working closely with the leadership team on the migration of our platform from v0 → v1 and the development of new features. This role offers a clear path to grow into a senior developer or product owner as the company scales. What you’ll do: Build and expand backend applications using Python (FastAPI) Design and implement microservices and REST APIs Write clear documentation, unit tests, and end-to-end tests Work with AWS, Docker, SQLAlchemy, and SQL databases Deploy features via CI/CD workflows into production Contribute to architecture for local and cloud deployment What we’re looking for: Strong skills in Python (3.11) and OOP principles Experience with cloud architecture (AWS) and containerization Hands-on knowledge of SQL databases and ORM frameworks Familiarity with Agile workflows, GitHub, Jira, and modern CI/CD practices A problem-solver who thrives in dynamic, fast-paced environments Why join us? ️ Be part of a profitable, scaling startup with exciting growth plans ️ Work directly with the leadership team on high-impact projects ️ Hybrid role – South England / London , with 2 days a week in a co-working space ️ Benefits include private medical insurance, pension, and 22 days holiday bank holidays
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Back End Developer

Ashford, South East CLEO Systems

Posted today

Job Viewed

Tap Again To Close

Job Description

Senior Backend Developer- Node.JS Express new ideas, take initiative and save lives. Others talk about being brave, at CLEO Systems, we’re made that way. By providing highly capable, innovative, and integrated software solutions within integrated urgent care – every role at CLEO Systems is made to be brave. As a Senior Software Developer at Cleo Systems, you will play a key role in designing, building, and maintaining robust, high-performance backend services that power our healthcare applications. You’ll work with modern technologies including Node.js, Redis, RabbitMQ, Postgres, and Docker to deliver scalable and secure software that directly supports clinicians and patients. You will take ownership of critical technical components, contribute to architecture decisions, and collaborate with cross-functional teams including DevOps, Product and QA to ensure high-quality delivery. Your experience in event-driven systems, microservices, and containerised environments will help shape our evolving platform. The ideal candidate for this role would be an experienced engineer who enjoys solving complex problems, writing clean and efficient code, and mentoring others to uphold best practices in software engineering. You will have experience with – Backend Development: Design, develop, and maintain backend services using Node.JS Messaging & Asynchronous Workflows: Build and manage reliable messaging patterns using queues such as RabbitMQ and Pub/Sub patterns. Database Design: Develop efficient and scalable queries and schemas using PostgreSQL. API Design: Develop clean, RESTful APIs and contribute to internal and external API documentation. Containerisation: Aid in building services in containerised environments using Docker. Code Quality: Write testable, maintainable code and contribute to peer reviews, testing, and CI/CD pipelines. Who are we? CLEO Systems is a wholly owned subsidiary of Integrated Care 24 (IC24), the leading not-for-profit Social Enterprise providing innovative, and patient focused primary care services. We are committed to delivering ‘Clinical Excellence Online’ (CLEO). Through this mission we contribute to the wider Group ambition to improve access to health and social care for patients and reduce the demand on secondary care services. IC24 provides services to over 6 million patients, including GP led out-of-hours services, NHS 111, primary care and secondary care support services. Location Hybrid (occasional travel to Ashford Kent) Hours 37.5 per week What’s in It for You? Salary : £70,000 per annum, depending on experience Location: Hybrid – Remote & occasional travel to our office in Ashford, Kent Benefits : Access to the Nest Company Pension Scheme, free 24/7 independent counselling service, and a reward and discount platform. Benenden Health : company paid health support from private GP appointments to secondary care treatment. Learning and Development : Opportunities to advance your career through training and development. Community Engagement : We support volunteering and provide one paid day annually for community or charitable activities. Due to the nature of this position, employment is subject to proof of eligibility to work in the UK, completion of a satisfactory basic DBS disclosure and two references. Closing date: 23rd September 2025 At CLEO Systems we celebrate brave ideas and brave people. We are committed to providing equal opportunities for all people and we particularly encourage applications from ethnic minorities, applicants with a disability and those from other under-represented groups. If you would like to discuss any reasonable adjustments before applying or would like an accessible version of any recruitment documents, please contact the recruitment team on
This advertiser has chosen not to accept applicants from your region.

Back End Developer

London, London Intellect Group

Posted today

Job Viewed

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Job Description

Backend Developer – Early Employee Opportunity We’re a fast-growing, funded startup building the next generation of data-driven platforms. As one of our early employees , you’ll join a small, multidisciplinary team working closely with the leadership team on the migration of our platform from v0 → v1 and the development of new features. This role offers a clear path to grow into a senior developer or product owner as the company scales. What you’ll do: Build and expand backend applications using Python (FastAPI) Design and implement microservices and REST APIs Write clear documentation, unit tests, and end-to-end tests Work with AWS, Docker, SQLAlchemy, and SQL databases Deploy features via CI/CD workflows into production Contribute to architecture for local and cloud deployment What we’re looking for: Strong skills in Python (3.11) and OOP principles Experience with cloud architecture (AWS) and containerization Hands-on knowledge of SQL databases and ORM frameworks Familiarity with Agile workflows, GitHub, Jira, and modern CI/CD practices A problem-solver who thrives in dynamic, fast-paced environments Why join us? ️ Be part of a profitable, scaling startup with exciting growth plans ️ Work directly with the leadership team on high-impact projects ️ Hybrid role – South England / London , with 2 days a week in a co-working space ️ Benefits include private medical insurance, pension, and 22 days holiday bank holidays
This advertiser has chosen not to accept applicants from your region.
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Back End Developer

Intellect Group

Posted 9 days ago

Job Viewed

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Job Description

Backend Developer – Early Employee Opportunity


We’re a fast-growing, funded startup building the next generation of data-driven platforms. As one of our early employees , you’ll join a small, multidisciplinary team working closely with the leadership team on the migration of our platform from v0 → v1 and the development of new features. This role offers a clear path to grow into a senior developer or product owner as the company scales.


What you’ll do:

  • Build and expand backend applications using Python (FastAPI)
  • Design and implement microservices and REST APIs
  • Write clear documentation, unit tests, and end-to-end tests
  • Work with AWS, Docker, SQLAlchemy, and SQL databases
  • Deploy features via CI/CD workflows into production
  • Contribute to architecture for local and cloud deployment


What we’re looking for:

  • Strong skills in Python (3.11+) and OOP principles
  • Experience with cloud architecture (AWS) and containerization
  • Hands-on knowledge of SQL databases and ORM frameworks
  • Familiarity with Agile workflows, GitHub, Jira, and modern CI/CD practices
  • A problem-solver who thrives in dynamic, fast-paced environments


Why join us?

️ Be part of a profitable, scaling startup with exciting growth plans

️ Work directly with the leadership team on high-impact projects

️ Hybrid role – South England / London , with 2 days a week in a co-working space

️ Benefits include private medical insurance, pension, and 22 days holiday + bank holidays

This advertiser has chosen not to accept applicants from your region.

Back End Developer

London, London Intellect Group

Posted 9 days ago

Job Viewed

Tap Again To Close

Job Description

Backend Developer – Early Employee Opportunity


We’re a fast-growing, funded startup building the next generation of data-driven platforms. As one of our early employees , you’ll join a small, multidisciplinary team working closely with the leadership team on the migration of our platform from v0 → v1 and the development of new features. This role offers a clear path to grow into a senior developer or product owner as the company scales.


What you’ll do:

  • Build and expand backend applications using Python (FastAPI)
  • Design and implement microservices and REST APIs
  • Write clear documentation, unit tests, and end-to-end tests
  • Work with AWS, Docker, SQLAlchemy, and SQL databases
  • Deploy features via CI/CD workflows into production
  • Contribute to architecture for local and cloud deployment


What we’re looking for:

  • Strong skills in Python (3.11+) and OOP principles
  • Experience with cloud architecture (AWS) and containerization
  • Hands-on knowledge of SQL databases and ORM frameworks
  • Familiarity with Agile workflows, GitHub, Jira, and modern CI/CD practices
  • A problem-solver who thrives in dynamic, fast-paced environments


Why join us?

️ Be part of a profitable, scaling startup with exciting growth plans

️ Work directly with the leadership team on high-impact projects

️ Hybrid role – South England / London , with 2 days a week in a co-working space

️ Benefits include private medical insurance, pension, and 22 days holiday + bank holidays

This advertiser has chosen not to accept applicants from your region.

Back End Developer

London, London Wave Talent

Posted 5 days ago

Job Viewed

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Job Description

Overview

Senior Tech Recruiter @ Wave Talent | Backend Engineering | Scaling Teams in Python, C#, Java, Go, C++nBackend Engineers (Mid to Staff Level)nThe opportunity

We’re partnered with a fast growing, VC backed startup building breakthrough AI systems that take on some of the hardest challenges in automation and workflow orchestration. Their platform processes huge volumes of unstructured data in real time, tackling problems of scale, speed and accuracy that most companies never get close to solving.nWe’re hiring Backend Engineers across mid to staff levels to help scale the core platform.nDepending on your experience, you’ll:nDesign and build backend systems in Python that handle massive workloadsnWork with distributed systems, high-performance databases, and APIsnTackle real scalability and performance challenges (sub second responses, thousands of concurrent workflows)nCollaborate closely with a small, senior engineering team in a product focused startup environmentnAt staff level

set technical direction, guide architectural decisions and mentor engineersnWhat we’re looking fornSolid backend experience (3+ years mid level, 10+ years staff level)nStrong Python skills (async/distributed systems a big plus)nExperience with relational databases (Postgres, MySQL, etc.)nInterest in performance engineering, system design, and solving real-world product challengesnStartup mindset: collaborative, impact-driven, comfortable with fast-paced environmentsnThis is a chance to join an ambitious team solving technical problems at a scale few startups get to, with immediate impact and strong backing.nApply now for more information!nSeniority level

Mid-Senior levelnEmployment type

Full-timenJob function

Information TechnologynIndustries

IT Services and IT Consulting

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