Backend development is the backbone of every modern digital product, powering everything behind the scenes. From APIs and databases to server logic and integrations, backend developers ensure systems run smoothly and scale properly. Many companies in the UK focus specifically on backend development services, offering expertise in building robust and secure server-side solutions for websites, apps, and platforms. Below are a few backend development companies based in the UK, with details about their services and areas of focus.
1. A-listware
We provide backend development services in the UK as part of our broader software development and consulting offering. Our team focuses on helping businesses build and manage the server-side of their applications, covering everything from cloud solutions to database integration. We work closely with clients to create stable and scalable backend systems that can support web portals, mobile apps, enterprise software, and internal business tools. Our developers are skilled in a variety of backend technologies including .NET, Java, Python, Node.js, and PHP.
We also assist companies with team augmentation, outsourcing, and custom backend software development. We integrate with in-house teams and ensure seamless collaboration through clear communication and dedicated support. With experience across multiple industries such as fintech, healthcare, retail, and logistics, we understand how to adapt backend solutions to fit specific business needs. Our approach covers consulting, implementation, maintenance, and ongoing support for backend systems.
Key Highlights:
- Backend development services delivered from the UK
- Skilled in multiple backend languages and frameworks
- Flexible engagement models, including outsourcing and team augmentation
- Experience in cloud-based and on-premises systems
- Dedicated support and seamless team integration
Services:
- Backend software development
- Legacy software modernization
- Enterprise backend systems
- API development and integration
- Cloud backend solutions
- Database design and management
- Backend maintenance and support
Contact Information:
- Website: a-listware.com
- Email: info@a-listware.com
- Facebook: www.facebook.com/alistware
- LinkedIn: www.linkedin.com/company/a-listware/mycompany
- Address: North Bergen, NJ 07047, USA
- Phone Number: +1 (888) 337 93 73
2. Magneto IT Solutions
They deliver backend development as part of their digital commerce services for businesses in the UK and globally. Their team builds server-side solutions to support eCommerce platforms, marketplaces, and business management systems. They focus on creating reliable and scalable backend systems that handle data, manage transactions, and integrate with various frontends. They also work with platforms like Magento, Shopify, Salesforce, Pimcore, and Odoo to implement customized backend architecture for retail, wholesale, and manufacturing businesses.
They help businesses with backend tasks such as database design, API integrations, and performance optimization. Their expertise covers headless commerce, composable architectures, and cloud-based solutions for better flexibility and maintainability. They support both B2C and B2B companies by building backend systems that meet operational needs and improve efficiency across processes like product information, customer data, and order management.
Key Highlights:
- Backend services tailored for eCommerce businesses
- Integration with platforms like Magento, Salesforce, Pimcore, and more
- Experience with headless and composable architectures
- Support for both B2C and B2B backend needs
- Backend performance optimization and maintenance
Services:
- Backend system development for eCommerce
- API development and integration
- Database architecture and management
- Cloud-based backend solutions
- Headless backend implementation
- Maintenance and optimization of backend systems
Contact Information:
- Website: magnetoitsolutions.com
- LinkedIn: www.linkedin.com/company/magneto-it-solutions
- Address: Magneto IT Solutions UK Agency , 86-90 Paul Street, London EC2A 4NE.
- Phone Number: +44-7920047249
- Facebook: www.facebook.com/magnetoitsolutions
- Twitter: x.com/magnetoit
- Email: info@magnetoitsolutions.com
3. Digis
They provide backend development services in the UK through custom software development and dedicated engineering teams. They help businesses strengthen their digital products by supplying experienced backend developers who integrate with existing teams or work on standalone projects. Their backend work supports web, mobile, and enterprise applications with a focus on stability, scalability, and meeting project deadlines.
They handle backend development as part of their broader software engineering and IT staff augmentation services. Their team builds server-side logic, APIs, and data management systems tailored to the specific needs of each client. They cover industries such as automotive, fintech, healthcare, and media, offering flexible offshore and nearshore models for backend development and ongoing support.
Key Highlights:
- Backend development as part of custom software projects
- Dedicated backend engineers for team augmentation
- Experience in web, mobile, and enterprise applications
- Support for industries including fintech, healthcare, and media
- Flexible engagement models with offshore and nearshore teams
Services:
- Backend software development
- API design and implementation
- Database management and optimization
- Backend support for web and mobile apps
- Maintenance and ongoing backend support
- CTO as a Service for backend strategy and guidance
Contact Information:
- Website: digiscorp.com
- LinkedIn: www.linkedin.com/company/digiscorp
- Phone Number: +44 204 577 2743
- Facebook: www.facebook.com/digiscorp
- Email: sales@digiscorp.com
4. JPLoft
They provide backend development services in the UK as part of their web, mobile, and enterprise solutions. They work with businesses of all sizes to build and maintain backend systems that support digital products, ensuring performance, scalability, and integration. Their UK operations are part of a global presence with offices in the US, India, Australia, and Saudi Arabia.
Their backend development is delivered through custom software projects, full stack development, and IT staff augmentation. They also integrate emerging technologies like AI, blockchain, and IoT into backend architectures when needed. Their backend teams have worked across industries such as healthcare, fintech, automotive, and education to deliver reliable and tailored server-side solutions.
Key Highlights:
- Backend development as part of full stack and enterprise projects
- Support for web, mobile, and cloud-based platforms
- Integration of AI and blockchain into backend systems
- Flexible engagement models with UK-based and global teams
- Industry experience in healthcare, fintech, and education
Services:
- Backend software development
- Server-side API development and integration
- Database design and optimization
- Backend support for web and mobile apps
- Maintenance and performance monitoring
- IT staff augmentation for backend teams
Contact Information:
- Website: www.jploft.com
- LinkedIn: www.linkedin.com/company/jploft
- Address: Basepoint Business Centre, Stroudley Road, Basingstoke, Hampshire, RG24 8UP
- Phone Number: +44 (1256) 274012
- Facebook: www.facebook.com/jploftsolutions
- Twitter: x.com/jploftsolutions
- Instagram: www.instagram.com/jploftofficial
- Email: sales@jploft.com
5. Snotor
Snotor provides backend development services as part of their custom software solutions for businesses in the UK and globally. Their backend teams handle the server-side components of web and mobile applications, creating systems that support core business processes and ensure applications work reliably. They work with startups, established companies, and enterprise clients, offering backend development as part of full product delivery or through offshore development teams.
They focus on building backend architectures that align with business needs, including database design, API development, and integrations with other systems. Snotor also helps clients with proof-of-concept projects, ongoing support, and maintaining code quality over the lifetime of a product.
Key Highlights:
- Backend development for web and mobile applications
- Offshore development options for UK and international clients
- Backend support for proof-of-concept projects and startups
- Focus on maintaining code quality and reliability
- Experience in delivering backend systems for different industries
Services:
- Custom backend development
- API and database architecture
- Backend support and maintenance
- Offshore backend development teams
- Backend systems for proof-of-concept and MVP projects
Contact Information:
- Website: snotor.pro
- LinkedIn: www.linkedin.com/company/snotor-company
- Address: 59 St. Martin’s Lane, Suite 8, London, England, WC2N 4JS
- Phone Number: +44 7392 032352
- Email: lon@snotor.pro
6. TRIARE
TRIARE provides backend development as part of their web and mobile software projects. They focus on creating backend systems that support the functionality and performance of applications for businesses in the UK and worldwide. Their developers work on server-side components, ensuring applications are reliable, scalable, and meet client requirements.
Their backend services include setting up databases, APIs, and server logic to connect with front-end systems. TRIARE also handles backend support during MVP development and works on improving existing backend infrastructure to fit business processes and goals.
Key Highlights:
- Backend development for web and mobile platforms
- Supports businesses in the UK and globally
- Handles backend for MVPs and full-scale projects
- Focus on integrating backend with business processes
- Experience in various industries including e-commerce, logistics, and healthcare
Services:
- Backend system architecture and development
- Database design and server-side programming
- API development and integration
- Backend maintenance and improvements
- Backend support for MVPs and product scaling
Contact Information:
- Website: triare.net
- Address: 60 New Broad St, London LND ES2M1JJ
- Phone Number: +46812400602
- Facebook: www.facebook.com/TriareTeam
- Twitter: x.com/Triare_official
- Instagram: www.instagram.com/triare.team
- Email: welcome@triare.net
7. Infinum
Infinum offers backend development as part of their custom software solutions for businesses in the UK and beyond. They work with startups and established brands to build backend systems that power web and mobile apps, IoT solutions, and enterprise platforms. Their approach combines engineering and design to deliver systems that support business goals and user needs.
The company develops server-side logic, databases, APIs, and other backend components required to create scalable and reliable digital products. They also focus on maintaining security and performance of backend systems throughout the product lifecycle.
Key Highlights:
- Backend development for web, mobile, and enterprise solutions
- Works with funded startups and large brands
- Focus on scalability, security, and usability
- Part of a full-cycle product development process
- Combines engineering with user-focused design
Services:
- Backend system design and implementation
- Database development and optimization
- API creation and integration
- Backend performance monitoring and scaling
- Security-focused backend architecture
Contact Information:
- Website: infinum.com
- LinkedIn: www.linkedin.com/company/infinum
- Address: 8 Devonshire Square London EC2M 4PL
- Phone Number: +44 7989 564993
- Facebook: www. facebook.com/infinumcom
- Twitter: x.com/infinum
- Instagram: www. instagram.com/infinumcom
- Email: hello@infinum.com
8. SDLC Corp
SDLC Corp provides backend development as part of their web and application development services for UK and global clients. They design and build server-side systems that power websites, web applications, and digital platforms. Their backend work focuses on creating secure, scalable, and high-performance architectures to support business operations and user interactions. They use a range of modern technologies and frameworks to develop backend logic, manage databases, and enable seamless integration with frontend and third-party systems.
The company also maintains and optimizes backend systems over time, ensuring stability and adaptability as business needs evolve. SDLC Corp integrates backend development into a structured process, aligning it with overall product goals and ensuring reliable performance across different industries and use cases.
Key Highlights:
- Backend development for websites, web applications, and digital platforms
- Secure, scalable, and high-performance server-side systems
- Uses modern technologies and frameworks
- Works with startups, enterprises, and global brands
- Maintenance and optimization for long-term performance
Services:
- Backend architecture design and development
- Server-side logic implementation
- Database management and optimization
- API creation and integration
- Ongoing backend support and scaling
Contact Information:
- Website: sdlccorp.com
- LinkedIn: www.linkedin.com/company/sdlccorp
- Address: 30 Charter Avenue, Coventry СV4 8GE, UK
- Phone Number: +15106306507
- Facebook: www.facebook.com/SDLCcorp
- Twitter: x.com/sdlccorp
- Email: sales@sdlccorp.com
9. Bytes Technolab
Bytes Technolab provides backend development as part of their web, mobile, and digital transformation services for clients in the UK and worldwide. They build server-side systems that handle the core operations of websites, applications, and digital platforms. Their backend solutions are designed to be secure, scalable, and efficient, enabling reliable data management, integrations, and business logic.
They also maintain and optimize backend systems to support long-term performance and align with evolving business needs. Bytes Technolab applies modern frameworks and tools to deliver backend solutions across different industries and project types, supporting startups, SMBs, and enterprises alike.
Key Highlights:
- Backend development for websites, apps, and digital platforms
- Secure, scalable, and efficient server-side infrastructure
- Works with startups, SMBs, and enterprise clients
- Ongoing maintenance and optimization support
- Uses up-to-date backend technologies and practices
Services:
- Backend system architecture and development
- Server-side logic and process automation
- Database design, management, and optimization
- API creation and third-party integration
- Continuous backend monitoring and support
Contact Information:
- Website: www.bytestechnolab.com
- LinkedIn: www.linkedin.com/company/bytes-technolab
- Address: Unit 3, 5 Knights Close, Leicester, LE4 8EW, United Kingdom
- Phone Number: + 44 792 0047249
- Facebook: www.facebook.com/bytestechnolabofficial
- Twitter: x.com/btechnolab
- Instagram: www.instagram.com/bytestechnolabofficial
- Email: hello@bytestechnolab.com
10. Codal
Codal is a UK-based technology company offering backend development as part of their broader platform engineering and cloud architecture services. They focus on building scalable backend systems to support complex web and mobile applications, working with industries such as healthcare, finance, retail, and automotive. Their team handles backend architecture design, microservices development, and integrations with cloud environments to ensure systems are stable and able to process large amounts of data efficiently.
They work closely with clients to align backend solutions with business goals, incorporating modern practices like MACH technology and performance optimization. Codal also provides ongoing backend support and adapts solutions to meet evolving industry needs. Their work often involves integrating backend systems with AI, data analytics, and frontend interfaces to create seamless digital experiences for end users.
Key Highlights:
- Implements backend systems using MACH technology and microservices
- Integrates cloud architecture with backend platforms
- Supports industries including healthcare, retail, and finance
- Focuses on scalable, high-performance backend systems
- Provides backend integration with AI and data analytics tools
Services:
- Backend architecture design and engineering
- Cloud-based backend development and deployment
- Microservices and API development
- Backend performance monitoring and optimization
- Data processing and storage solutions for backend systems
Contact Information:
- Website: codal.com
- LinkedIn: www.linkedin.com/company/gocodal
- Address: Mosaic Digital Hub 13-14 Silver Street, Lincoln, LN2 1DY
- Phone Number: +44 1522 213899
- Facebook: www.facebook.com/gocodal
- Twitter: x.com/gocodal
- Instagram: www.instagram.com/gocodal
- Email: go@codal.com
11. dotcode
dotcode is a software development agency with experience delivering backend solutions for businesses in the UK and worldwide. They specialize in building custom backend systems to support web, mobile, and cloud applications, ensuring scalability and reliability. Their backend services are designed to integrate with cloud platforms, third-party APIs, and enterprise systems, providing businesses with flexible architectures suited to their operational needs.
They work across industries including fintech, healthcare, retail, and hospitality, focusing on backend development as part of end-to-end software delivery. Their backend engineers handle core functionalities, API integrations, and database management while maintaining security and performance standards. In addition to development, they offer ongoing backend maintenance and support to keep systems up-to-date and aligned with evolving requirements.
Key Highlights:
- Backend solutions integrated with cloud and third-party services
- Supports industries such as fintech, healthcare, and retail
- Provides backend for both web and mobile platforms
- Focuses on secure, scalable, and efficient architectures
- Delivers full-cycle backend development and maintenance
Services:
- Backend engineering for custom applications
- API development and third-party integrations
- Database design and optimization
- Backend support for cloud-based and on-premise systems
- Maintenance, monitoring, and performance improvements
Contact Information:
- Website: dotcode.pro
- LinkedIn: www.linkedin.com/company/dotcodeinc
- Phone Number: +442045770247
- Facebook: www.facebook.com/DotCodeInc
- Instagram: www.instagram.com/dotcode_inc
12. Opinov8
Opinov8 is a software engineering company providing backend development services to support digital transformation projects in the UK and globally. They design and build scalable backend platforms that power web, mobile, and cloud-based products. Their focus is on engineering robust backend architectures, integrating cloud-native solutions, and delivering systems that align with business needs and customer experience goals.
Their backend teams work on creating data-driven and cloud-enabled systems to handle large-scale operations and ensure high availability. With experience across multiple industries, Opinov8 helps clients modernize legacy backends, implement microservices, and optimize infrastructure for better performance and maintainability. They also support backend quality and risk management to keep solutions secure and reliable over time.
Key Highlights:
- Backend development as part of full digital engineering projects
- Cloud-native backend systems for improved agility
- Microservices and scalable platform engineering
- Integration of backend data solutions for actionable insights
- Focus on backend quality assurance and risk mitigation
Services:
- Backend platform and API development
- Microservices architecture design
- Cloud backend engineering and migration
- Backend system optimization and monitoring
- Quality and risk management for backend systems
Contact Information:
- Website: opinov8.com
- LinkedIn: www.linkedin.com/company/11191440
- Address: Office 9, Weyhouse, Church Street, Weybridge, KT13 8NA
- Phone Number:
- Facebook: www.facebook.com/opinov8.technology.services
- Twitter: x.com/opinov8
- Instagram: www.instagram.com/opinov8
- Email: contactus@opinov8.com
13. Empat
Empat provides backend development services as part of their custom software projects for clients in the UK and other regions. They design and implement backend systems to support websites, mobile apps, and digital platforms, focusing on reliable architecture and user-oriented solutions. Their backend work ensures that digital products are scalable, secure, and able to handle business logic effectively.
They collaborate with a range of clients, including startups, enterprises, and nonprofits, developing backend systems that integrate with front-end interfaces and external services. Empat also contributes to volunteer and charity projects, applying the same engineering approach to build backend solutions for social and educational platforms.
Key Highlights:
- Backend development supporting websites and mobile apps
- Work with startups, enterprises, and volunteer initiatives
- Experience with clients from Forbes 30 under 30 and Y Combinator alumni
- Offices in London, San Francisco, and Kyiv
- Focus on delivering backend systems aligned with product goals
Services:
- Backend system design and implementation
- API development and integration
- Backend support for healthcare, fintech, and education platforms
- Scalable backend architecture for digital products
- Maintenance and optimization of backend solutions
Contact Information:
- Website: www.empat.tech
- LinkedIn: www.linkedin.com/company/empat-tech
- Address: London 10 York Road
- Facebook: www.facebook.com/empat.tech
- Twitter: x.com/EmpatTech
- Instagram: www.instagram.com/empat.tech
- Email: hello@empat.tech
14. Rocketech
Rocketech offers backend development services as part of their custom software development projects in the UK and beyond. They focus on building web and mobile platforms with reliable backend systems that handle business logic, data processing, and integrations. Their development teams use a variety of programming languages and frameworks to build backend solutions that support both minimum viable products and full-scale enterprise platforms.
They also provide ongoing support for scaling products and expanding into new markets, ensuring that backend infrastructure can grow with business needs. In addition to backend engineering, Rocketech guides clients through the entire product lifecycle, from discovery and prototyping to maintenance and scaling, with an emphasis on long-term collaboration and transparency.
Key Highlights:
- Backend development for web and mobile platforms
- Experience with MVPs and large-scale enterprise systems
- Use of multiple backend programming languages and frameworks
- Support for scaling and market expansion
- Offices in London, Kyiv, Singapore, and San Francisco
Services:
- Backend system design and implementation
- API development and integration
- Cloud-based backend infrastructure and DevOps
- Data processing and storage solutions
- Maintenance and optimization of backend systems
Contact Information:
- Website: rocketech.it
- LinkedIn: www.linkedin.com/company/rocketech
- Address: 15-19 Bloomsbury Way, Holborn, London WC1A 2TH, England
- Phone Number: +44 2038077833
- Facebook: www.facebook.com/rocketech.it
- Twitter: x.com/rocketechd
- Instagram: www.instagram.com/rocketech.it
- Email: hello@rocketech.it
Conclusion
Backend development plays a vital role in powering reliable and scalable digital products. The UK is home to a diverse range of companies that specialize in building backend systems to support web, mobile, and enterprise applications. From designing APIs and managing data to ensuring performance and security, these companies help businesses deliver strong technical foundations for their digital platforms.
When choosing a backend development partner, it’s important to look at their technical expertise, experience with similar projects, and ability to support your long-term goals. The companies highlighted here demonstrate different approaches and services, making it easier to find a team that matches your project’s specific needs. Working with the right backend development company can make a meaningful difference in building robust, efficient, and future-ready solutions.
