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If you're excited by the opportunity to work in a high-growth environment, creating innovative, API-driven SaaS solutions, then please do apply below!
If you're excited by the opportunity to work in a high-growth environment, creating innovative, API-driven SaaS solutions, then please do apply below!
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As the Lead Developer, you will be working across the full stack, with a primary focus on React-based front-end applications, while also contributing to back-end architecture and API integration.
As the Lead Developer, you will be working across the full stack, with a primary focus on React-based front-end applications, while also contributing to back-end architecture and API integration.
FEATURED
Experience with API testing (e.g., using Postman).
Experience with API testing (e.g., using Postman).
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Senior Magento Developer
Senior Magento Developer
Erin Associates
LS10, Leeds
£45000 - £55000 per annum, Benefits Excellent benefits
REST API and GraphQL
REST API and GraphQL
FEATURED
Senior Magento Developer
Senior Magento Developer
Erin Associates
M1, Manchester
£45000 - £55000 per annum, Benefits Excellent benefits
REST API and GraphQL
REST API and GraphQL
FEATURED
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DevOps Engineer
DevOps Engineer
LA International Computer Consultants Ltd
Sheffield, South Yorkshire
£500 - £550 per day
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, GoLang, Docker and Cloud-Native services. o Building RESTful API Services.
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, GoLang, Docker and Cloud-Native services. o Building RESTful API Services.
NEW
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Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, Golang, Docker and Cloud-Native services. * Building RESTful API Services.
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, Golang, Docker and Cloud-Native services. * Building RESTful API Services.
NEWPREMIUM
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, Golang, Docker and Cloud-Native services. o Building RESTful API Services.
Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, Golang, Docker and Cloud-Native services. o Building RESTful API Services.
NEWPREMIUM
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Full Stack Developer
Full Stack Developer
BIOMETRIC TALENT
FY4, Blackpool
Up to £65,000 per annum Up to £65,000, hybrid role in Lancashire
As a Full Stack Engineer, youll play a key role in designing, developing, and maintaining a multi-portal platform that powers six Angular frontends and a modern .NET 8 backend API.
As a Full Stack Engineer, youll play a key role in designing, developing, and maintaining a multi-portal platform that powers six Angular frontends and a modern .NET 8 backend API.
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Software Developer
Software Developer
Anord Mardix (UK) Ltd
BB1, Blackburn
Excellent salary, remote working, all benefits listed on advert
Proficient in creating dynamic, responsive front-end API designs and integrations using ASP.NET MVC, JavaScript/jQuery, AJAX, HTML5, and Bootstrap, along with SQL-based database design and optimisation using Microsoft SQL Server or MySQL.
Proficient in creating dynamic, responsive front-end API designs and integrations using ASP.NET MVC, JavaScript/jQuery, AJAX, HTML5, and Bootstrap, along with SQL-based database design and optimisation using Microsoft SQL Server or MySQL.
NEWPREMIUM
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Senior Python Backend Developer - AI Marketing SaaS. 4 Day Week. £70-90K
Senior Python Backend Developer - AI Marketing SaaS. 4 Day Week. £70-90K
Recruitment Revolution
LS1, Leeds
£70,000 - £90,000 DOE Plus Benefits
This role is ideal for someone experienced in backend API development and working with modern data infrastructure. Your Expertise: Highly experienced Developer with experience of backend API development and working with modern data infrastructure. • API development with Falcon framework
This role is ideal for someone experienced in backend API development and working with modern data infrastructure. Your Expertise: Highly experienced Developer with experience of backend API development and working with modern data infrastructure. • API development with Falcon framework
NEW
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Principal Developer (C# and Azure Development)
Principal Developer (C# and Azure Development)
DCV Technologies Limited
Spring Gardens, M2
From £55,000 to £70,000 per annum
Azure AI Search, using API and designing indexes * Azure AD, Enterprise apps and interactions via Graph API * Data sources: via ODBC, RESTful API, Message-based Architectures
Azure AI Search, using API and designing indexes * Azure AD, Enterprise apps and interactions via Graph API * Data sources: via ODBC, RESTful API, Message-based Architectures
Contract Type Permanent Location Leeds The Vacancy - Join our inclusive, innovative team as an Application Architect. Youll design, develop, and maintain secure, scalable application architectures, aligning technology with business needs while guiding development teams and ensuring software quality. * Leading, designing and maintaining application architecture. * Defining standards, guidelines, and best practices. * Working with analysts, developers, and stakeholders to translate requirements into technical solutions. * Leading architecture reviews and mentor development teams. * Recommending tools, technologies, and frameworks. * Ensuring alignment with enterprise architecture and security standards. * Documenting designs and technical specifications. * Troubleshooting and resolving architectural issues. * Supporting migration, modernization, and integration initiati
Contract Type Permanent Location Leeds The Vacancy - Join our inclusive, innovative team as an Application Architect. Youll design, develop, and maintain secure, scalable application architectures, aligning technology with business needs while guiding development teams and ensuring software quality. * Leading, designing and maintaining application architecture. * Defining standards, guidelines, and best practices. * Working with analysts, developers, and stakeholders to translate requirements into technical solutions. * Leading architecture reviews and mentor development teams. * Recommending tools, technologies, and frameworks. * Ensuring alignment with enterprise architecture and security standards. * Documenting designs and technical specifications. * Troubleshooting and resolving architectural issues. * Supporting migration, modernization, and integration initiati
Scripting levels sufficient for sysadmin, deployments, and API interaction an advantage
Scripting levels sufficient for sysadmin, deployments, and API interaction an advantage
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture. * Comfortable working with C++ in a large shared codebase, including testing, code-reviews, source-control as well as experience with a common shader language and modern graphics API.
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture. * Comfortable working with C++ in a large shared codebase, including testing, code-reviews, source-control as well as experience with a common shader language and modern graphics API.
Leeds, United Kingdom - Full time - 2025-07-30 - Posted Today - 19035811 - TransUnion's Job Applicant Privacy Notice - We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. We're looking for a Solution Architect to join our growing team. * Design scalable solutions, identifying gaps between current and desired end-states, to enable achievement of the desired business outcomes in alignment with the journey roadmap and organization goals, knowing how to work in and around the limits of the platform. * Act as a solution guide, being able to speak conceptually, document the proposed solution and be comfortable doing hands on configuration and/or coding. May build proof-of-concept (POCs) that can be carried forward by the team.
Leeds, United Kingdom - Full time - 2025-07-30 - Posted Today - 19035811 - TransUnion's Job Applicant Privacy Notice - We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. We're looking for a Solution Architect to join our growing team. * Design scalable solutions, identifying gaps between current and desired end-states, to enable achievement of the desired business outcomes in alignment with the journey roadmap and organization goals, knowing how to work in and around the limits of the platform. * Act as a solution guide, being able to speak conceptually, document the proposed solution and be comfortable doing hands on configuration and/or coding. May build proof-of-concept (POCs) that can be carried forward by the team.
Plan, design, and execute thorough manual test cases across web, API, and microservice components. * Hands-on experience with API testing tools (e.g., Postman).
Plan, design, and execute thorough manual test cases across web, API, and microservice components. * Hands-on experience with API testing tools (e.g., Postman).
Principal Software Engineer - Customer Care (Python, AWS)
Principal Software Engineer - Customer Care (Python, AWS)
The Very Group Limited
Liverpool, Merseyside
Competitive
Significant experience ofPython, Terraform, AWS Services like API Gateway, lambda, SQS, S3 and pipeline technologies e.g. GitLab CI/ Jenkins.
Significant experience ofPython, Terraform, AWS Services like API Gateway, lambda, SQS, S3 and pipeline technologies e.g. GitLab CI/ Jenkins.
Azure Integrations Support Consultant
Azure Integrations Support Consultant
HSO Enterprise Solutions Ltd
Manchester, Greater Manchester
Competitive
Understanding of API's, Rest, oData, SOAP
Understanding of API's, Rest, oData, SOAP
Were looking for a Programmer to join our award winning team in Middlesbrough (UK), home to the beautiful North Yorkshire coastline and countryside. As a Programmer at Double Eleven, youll collaborate with experienced programmers, designers, and artists to deliver high-quality gameplay features and systems. You will work in both C++ and Blueprint Visual Scripting to implement mechanics, integrate assets, and develop tools that bring creative concepts to life. Your contributions will include fixing bugs, optimising performance, and ensuring the stability and polish of our projects, helping to shape the player experience from concept to final release. As a global gaming company, we've enabled millions to conquer Minecraft Dungeons, battle in Rust Console Edition and create new adventures in Fallout 76.
Were looking for a Programmer to join our award winning team in Middlesbrough (UK), home to the beautiful North Yorkshire coastline and countryside. As a Programmer at Double Eleven, youll collaborate with experienced programmers, designers, and artists to deliver high-quality gameplay features and systems. You will work in both C++ and Blueprint Visual Scripting to implement mechanics, integrate assets, and develop tools that bring creative concepts to life. Your contributions will include fixing bugs, optimising performance, and ensuring the stability and polish of our projects, helping to shape the player experience from concept to final release. As a global gaming company, we've enabled millions to conquer Minecraft Dungeons, battle in Rust Console Edition and create new adventures in Fallout 76.
If you are an ambitious Solutions Architect looking for a new challenge in tunnelling construction and would like to help shape future of STRABAG, then please read the below job description. Was fr uns zhlt - Required - 3-5 years of customer-facing, hands-on pre- and post-sales/solutions architect experience - Working knowledge of web integration, including SDK, Single Sign On, APIs, and other SaaS technologies - An analytical mind able to visualise, conceptualise, articulate problems and construct solutions. BCS Practitioner Certificate in Enterprise and Solutions Architecture - Desirable - Foundational understanding of AI concepts, including prompt engineering, RAG, and LLMs - Enterprise Architecture best practice and tools (e.g. LeanIX) Experience working in a startup environment or similar - Knowledge of Construction technologies and products, such as BIM, data co
If you are an ambitious Solutions Architect looking for a new challenge in tunnelling construction and would like to help shape future of STRABAG, then please read the below job description. Was fr uns zhlt - Required - 3-5 years of customer-facing, hands-on pre- and post-sales/solutions architect experience - Working knowledge of web integration, including SDK, Single Sign On, APIs, and other SaaS technologies - An analytical mind able to visualise, conceptualise, articulate problems and construct solutions. BCS Practitioner Certificate in Enterprise and Solutions Architecture - Desirable - Foundational understanding of AI concepts, including prompt engineering, RAG, and LLMs - Enterprise Architecture best practice and tools (e.g. LeanIX) Experience working in a startup environment or similar - Knowledge of Construction technologies and products, such as BIM, data co
Experience of leveraging GitLab API for advanced automation, integration, and reporting;
Experience of leveraging GitLab API for advanced automation, integration, and reporting;
Backend Developer (Java / AWS Lambda / MySQL)
Backend Developer (Java / AWS Lambda / MySQL)
Johnsons 1871
Wigan, Greater Manchester
£33,000 - £40,000 a year
All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
API definition and implementation
API definition and implementation
Sheffield, United Kingdom * 2220 - Job Description Overview - We are seeking a highly skilled and experienced QA Software Engineer with a strong background in using Playwright for end-to-end testing. The ideal candidate will play a critical role in ensuring the quality and reliability of our software solutions by designing, implementing, and maintaining automated test scripts. You will collaborate closely with developers, product managers, and QA teams to create efficient and scalable testing processes. Why Join Us? * Competitive salary and benefits package. * Opportunity to work on cutting-edge technologies and projects. * Supportive and collaborative work environment. * Commitment to professional development and continuous learning. If you are passionate about automation, dedicated to delivering high-quality software, and eager to make a significant impact, wed love
Sheffield, United Kingdom * 2220 - Job Description Overview - We are seeking a highly skilled and experienced QA Software Engineer with a strong background in using Playwright for end-to-end testing. The ideal candidate will play a critical role in ensuring the quality and reliability of our software solutions by designing, implementing, and maintaining automated test scripts. You will collaborate closely with developers, product managers, and QA teams to create efficient and scalable testing processes. Why Join Us? * Competitive salary and benefits package. * Opportunity to work on cutting-edge technologies and projects. * Supportive and collaborative work environment. * Commitment to professional development and continuous learning. If you are passionate about automation, dedicated to delivering high-quality software, and eager to make a significant impact, wed love