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8 Permanent API jobs in Merseyside + 20 miles
52 exact matches jobs are outside your preferred location
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C# Developer Software Developer Preston - Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum - Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn - Join a forward-thinking software development team in Preston, Lancashire as a C# Developer, contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow your career within a well-established company offering a clearly defined progression path and a competitive benefits package. As a C# Software Developer, you'll play a key role in the full software development lifecycle, from initial design and architecture through to implementation and delivery. Working within a collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies.
C# Developer Software Developer Preston - Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum - Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn - Join a forward-thinking software development team in Preston, Lancashire as a C# Developer, contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow your career within a well-established company offering a clearly defined progression path and a competitive benefits package. As a C# Software Developer, you'll play a key role in the full software development lifecycle, from initial design and architecture through to implementation and delivery. Working within a collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies.
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Senior Software Engineer x3
Senior Software Engineer x3
Daniel James Resourcing Ltd
Manchester, Greater Manchester
£65000 - £75000 per annum, Benefits + benefits + bonus
Location: Manchester or Leeds (Hybrid 2 days onsite per week) Why Join? Were helping our client build and scale one of the UKs largest digital marketplaces a high-transaction, cloud-native platform connecting thousands of users daily and solving complex real-world challenges at scale. This isnt just another engineering role. Youll be joining a high-performing product engineering team where innovation, collaboration, and technical excellence sit at the heart of everything we do. What Youll Do As a Senior Software Engineer, youll be hands-on in designing and delivering modern, cloud-native applications that truly make an impact. * Architect and build solutions using .NET 8, Azure, React, and React Native * Champion clean code, scalable design, and resilient architecture * Collaborate with engineers, product managers, and designers in an agile environment
Location: Manchester or Leeds (Hybrid 2 days onsite per week) Why Join? Were helping our client build and scale one of the UKs largest digital marketplaces a high-transaction, cloud-native platform connecting thousands of users daily and solving complex real-world challenges at scale. This isnt just another engineering role. Youll be joining a high-performing product engineering team where innovation, collaboration, and technical excellence sit at the heart of everything we do. What Youll Do As a Senior Software Engineer, youll be hands-on in designing and delivering modern, cloud-native applications that truly make an impact. * Architect and build solutions using .NET 8, Azure, React, and React Native * Champion clean code, scalable design, and resilient architecture * Collaborate with engineers, product managers, and designers in an agile environment
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Fully Remote (UK-based only) | Up to £70,000 DOE - We're working with an innovative software house who are looking for a talented Back End Developer to join their growing team. This is a fantastic opportunity to work on a modern, greenfield platform built with the latest technologies, alongside a supportive and ambitious development team. Most importantly, this is your chance to make a real impact in a global industry worth over £68 billion. The Role - As a Back End Developer, you'll play a key role in designing and building new features for a cutting-edge event management platform. You'll work closely with front-end, back-end, and mobile engineers to deliver clean, scalable code, and will have the chance to take ownership across the full development cycle. This is a remote-first role (with the option to occasionally meet the team if desired) and comes with clear care
Fully Remote (UK-based only) | Up to £70,000 DOE - We're working with an innovative software house who are looking for a talented Back End Developer to join their growing team. This is a fantastic opportunity to work on a modern, greenfield platform built with the latest technologies, alongside a supportive and ambitious development team. Most importantly, this is your chance to make a real impact in a global industry worth over £68 billion. The Role - As a Back End Developer, you'll play a key role in designing and building new features for a cutting-edge event management platform. You'll work closely with front-end, back-end, and mobile engineers to deliver clean, scalable code, and will have the chance to take ownership across the full development cycle. This is a remote-first role (with the option to occasionally meet the team if desired) and comes with clear care
Senior Front End Engineer
Senior Front End Engineer
Daniel James Resourcing Ltd
City Centre, M2 3GX
£65000 - £75000 per annum, Benefits 10% Bonus
Location:Manchester (Hybrid, 2 days on-site) Contract: Permanent, Full Time - Salary: Competitive + Bonus + Benefits - The Opportunity - Our client, a leading global SaaS organisation, is looking for a Senior Front-End Engineer to play a pivotal role in shaping their next generation of platforms. This is an exciting opportunity to join a business that delivers cutting-edge, enterprise-scale digital solutions to a worldwide customer base. If you are a React specialist with a passion for creating elegant, high-performing user interfaces, and you thrive in fast-paced environments where innovation and collaboration drive success, then this could be the perfect move for you. What Youll Be Doing * Take the lead on front-end development across key SaaS products using React. * Deliver responsive, scalable, and seamless user experiences that delight global users.
Location:Manchester (Hybrid, 2 days on-site) Contract: Permanent, Full Time - Salary: Competitive + Bonus + Benefits - The Opportunity - Our client, a leading global SaaS organisation, is looking for a Senior Front-End Engineer to play a pivotal role in shaping their next generation of platforms. This is an exciting opportunity to join a business that delivers cutting-edge, enterprise-scale digital solutions to a worldwide customer base. If you are a React specialist with a passion for creating elegant, high-performing user interfaces, and you thrive in fast-paced environments where innovation and collaboration drive success, then this could be the perfect move for you. What Youll Be Doing * Take the lead on front-end development across key SaaS products using React. * Deliver responsive, scalable, and seamless user experiences that delight global users.
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Senior Software Engineer (C#/.NET) Manchester Hybrid
Senior Software Engineer (C#/.NET) Manchester Hybrid
INFUSED SOLUTIONS LIMITED
M1, Manchester
£60000 - £65000 per annum
Location: Manchester (2 days per week in office) Permanent - Salary: £65,000 - £65,000 (DOE) + Benefits - Must be UK-based - sponsorship not available - We're partnered with a tech-driven organisation in Manchester that's looking for a Senior Software Engineer with deep expertise in C#/.NET to help design and deliver the next wave of their core platforms. You'll be joining a fast-paced, collaborative environment where engineering drives the business forward. This role is ideal for someone who enjoys working end-to-end across backend, web, and mobile solutions, while also engaging directly with stakeholders to shape and influence outcomes. Key Responsibilities - Engineer and maintain platforms that simplify payments and optimise business processes. Partner with stakeholders, product managers, and architects to translate business needs into scalable technical solutions.
Location: Manchester (2 days per week in office) Permanent - Salary: £65,000 - £65,000 (DOE) + Benefits - Must be UK-based - sponsorship not available - We're partnered with a tech-driven organisation in Manchester that's looking for a Senior Software Engineer with deep expertise in C#/.NET to help design and deliver the next wave of their core platforms. You'll be joining a fast-paced, collaborative environment where engineering drives the business forward. This role is ideal for someone who enjoys working end-to-end across backend, web, and mobile solutions, while also engaging directly with stakeholders to shape and influence outcomes. Key Responsibilities - Engineer and maintain platforms that simplify payments and optimise business processes. Partner with stakeholders, product managers, and architects to translate business needs into scalable technical solutions.
Lead Software Engineer
Lead Software Engineer
Daniel James Resourcing Ltd
Manchester, Greater Manchester, M1 3BN
£75000 - £85000 per annum
Salary: Up to £85,000 + 1020% Bonus - Eligibility: UK-based candidates only. Sponsorship is not available. Project Type: Greenfield - An opportunity to lead from the front in a true hands-on capacity - steering the build of a next-generation, enterprise-scale platform from scratch. Our client, a global enterprise organisation, is undergoing a major greenfield transformation initiative. They are rebuilding one of their core digital platforms from the ground up and are seeking a Lead Full Stack Engineer to guide the engineering effort across both architecture and implementation. Youll lead a squad of experienced developers, set technical direction, and work cross-functionally to deliver high-performance, scalable cloud-native solutions in a modern environment. What Youll Be Doing * Leading the design and delivery of a large-scale platform using .NET and React.
Salary: Up to £85,000 + 1020% Bonus - Eligibility: UK-based candidates only. Sponsorship is not available. Project Type: Greenfield - An opportunity to lead from the front in a true hands-on capacity - steering the build of a next-generation, enterprise-scale platform from scratch. Our client, a global enterprise organisation, is undergoing a major greenfield transformation initiative. They are rebuilding one of their core digital platforms from the ground up and are seeking a Lead Full Stack Engineer to guide the engineering effort across both architecture and implementation. Youll lead a squad of experienced developers, set technical direction, and work cross-functionally to deliver high-performance, scalable cloud-native solutions in a modern environment. What Youll Be Doing * Leading the design and delivery of a large-scale platform using .NET and React.
Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum - Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn - Join a forward-thinking software development team in Preston, Lancashire as a C# Developer, contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow your career within a well-established company offering a clearly defined progression path and a competitive benefits package. As a C# Software Developer, you'll play a key role in the full software development lifecycle, from initial design and architecture through to implementation and delivery. Working within a collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies. * Develop and maintain applications using C# and ASP.Net Core
Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum - Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn - Join a forward-thinking software development team in Preston, Lancashire as a C# Developer, contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow your career within a well-established company offering a clearly defined progression path and a competitive benefits package. As a C# Software Developer, you'll play a key role in the full software development lifecycle, from initial design and architecture through to implementation and delivery. Working within a collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies. * Develop and maintain applications using C# and ASP.Net Core
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Java Full Stack Developer
Java Full Stack Developer
Syntax Consultancy Limited
Manchester, Greater Manchester
£60000 - £70000 Per Annum Bonus + Benefits
Practical experience on AWS (ECS, EKS, API Gateway and Server less technologies
Practical experience on AWS (ECS, EKS, API Gateway and Server less technologies
Lead Platform Engineer - Manchester Hybrid - £80-£90k
Lead Platform Engineer - Manchester Hybrid - £80-£90k
INFUSED SOLUTIONS LIMITED
M1, Manchester
£80000 - £90000 per annum
Service mesh & API gateway knowledge (Istio, Linkerd)
Service mesh & API gateway knowledge (Istio, Linkerd)
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Technical Architect
Technical Architect
Inspire People
M3, Salford
£67867 - £81793 per annum + 29% pension + Civil Service benefits
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
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Remote Senior Backend Python Developer - 4 Day Week. AI SaaS Tech
Remote Senior Backend Python Developer - 4 Day Week. AI SaaS Tech
Recruitment Revolution
M1, Manchester
£70,000 - £90,000 DOE + 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
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Solution Architect – Component Designer Assurance & AI
Solution Architect – Component Designer Assurance & AI
Barclays Bank Plc
Knutsford, Cheshire
Competitive
Knowledge and demonstrable hands-on experience with middleware technologies (Kafka, API gateways and others) and Data Engineering tools/frameworks like Apache Spark, Airflow, Flink and Hadoop ecosystems. * Programming experience in one of the highlevel languages like Python, Java, Golang and NetDevOps automation and AI engineering (GenAI/Agentic AI), API service development.
Knowledge and demonstrable hands-on experience with middleware technologies (Kafka, API gateways and others) and Data Engineering tools/frameworks like Apache Spark, Airflow, Flink and Hadoop ecosystems. * Programming experience in one of the highlevel languages like Python, Java, Golang and NetDevOps automation and AI engineering (GenAI/Agentic AI), API service development.
Fullstack Engineer (React + Python) Location: UK (remote-first) Contract: Permanent, full-time - About hedgehog lab - We're a digital product consultancy that designs, builds and scales impactful web, mobile and AI products. We partner with ambitious organisations to solve real problems with technology. The opportunity - We're looking for a Full Stack Engineer to join a cross-functional hedgehog lab team building and scaling a recently relaunched AI-powered learning platform. The platform has just gone live with new functionality and is entering a rapid growth phase to stay ahead of strong competitors. This is a chance to own an independent workstream, shape technical direction, and collaborate with senior engineers, delivery and product. You will be expected to contribute ideas and solutions, not only code. What you'll do
Fullstack Engineer (React + Python) Location: UK (remote-first) Contract: Permanent, full-time - About hedgehog lab - We're a digital product consultancy that designs, builds and scales impactful web, mobile and AI products. We partner with ambitious organisations to solve real problems with technology. The opportunity - We're looking for a Full Stack Engineer to join a cross-functional hedgehog lab team building and scaling a recently relaunched AI-powered learning platform. The platform has just gone live with new functionality and is entering a rapid growth phase to stay ahead of strong competitors. This is a chance to own an independent workstream, shape technical direction, and collaborate with senior engineers, delivery and product. You will be expected to contribute ideas and solutions, not only code. What you'll do
Experience of Automation and Orchestration including Scripting and API coding
Experience of Automation and Orchestration including Scripting and API coding
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Basic JavaScript and Glide API skills.
Basic JavaScript and Glide API skills.
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Shopify Technical Lead/ Tech Lead/ Principle developer/ Shopify/ Remote * Title: Shopify Tech Lead * Domain: Agency, Shopify * Salary: up to £70k * Location: UK (remote) * Tech: Shopify, Shopify Plus, Liquid, APIs, JavaScript, HTML, Vite - We're looking for a Shopify Technical Lead to drive technical excellence, lead development teams, and deliver world-class Shopify solutions. You'll architect scalable systems, oversee code quality, mentor developers, and collaborate with stakeholders to ensure projects succeed. * Lead Shopify web/app development projects from design to delivery * Provide technical leadership, code reviews, and mentorship * Ensure best practices in CI/CD, performance, and accessibility * Collaborate with clients, PMs, and BAs to align on goals * Support and inspire your team to grow professionally
Shopify Technical Lead/ Tech Lead/ Principle developer/ Shopify/ Remote * Title: Shopify Tech Lead * Domain: Agency, Shopify * Salary: up to £70k * Location: UK (remote) * Tech: Shopify, Shopify Plus, Liquid, APIs, JavaScript, HTML, Vite - We're looking for a Shopify Technical Lead to drive technical excellence, lead development teams, and deliver world-class Shopify solutions. You'll architect scalable systems, oversee code quality, mentor developers, and collaborate with stakeholders to ensure projects succeed. * Lead Shopify web/app development projects from design to delivery * Provide technical leadership, code reviews, and mentorship * Ensure best practices in CI/CD, performance, and accessibility * Collaborate with clients, PMs, and BAs to align on goals * Support and inspire your team to grow professionally
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Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
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Your new company - One of the largest Government Organisations responsible for Trade and Investment - Your new role - What you'll need to succeed - Are you looking to join as a key member of the Microsoft team? Are you looking to utilise Microsoft Office products, specifically Microsoft Dynamics, to deliver solutions in rapid and agile ways that will reduce burdens on staff, maximise the use of data and support decision-making? You will develop your own solutions and be expected to be innovative, but ensure compliance with the appropriate requirements for data protection and information security. As part of this role, you'll actively promote the use of M365 applications, helping the department make the most of the M365 applications that are available. * Develop and configure new and existing services using Power Platform, Plug-Ins, and Dynamics 365
Your new company - One of the largest Government Organisations responsible for Trade and Investment - Your new role - What you'll need to succeed - Are you looking to join as a key member of the Microsoft team? Are you looking to utilise Microsoft Office products, specifically Microsoft Dynamics, to deliver solutions in rapid and agile ways that will reduce burdens on staff, maximise the use of data and support decision-making? You will develop your own solutions and be expected to be innovative, but ensure compliance with the appropriate requirements for data protection and information security. As part of this role, you'll actively promote the use of M365 applications, helping the department make the most of the M365 applications that are available. * Develop and configure new and existing services using Power Platform, Plug-Ins, and Dynamics 365
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UK Remote (Occasional travel to Glasgow or Reading) * Up to £100,000 per annum (Including car allowance + bonus) * Permanent * SC Clearance Required - Are you an accomplished Dynamics 365 Architect with a passion for designing impactful, enterprise-grade solutions? We are seeking a forward-thinking professional to join a high-performing Microsoft practice, where you will play a pivotal role in the technical design and delivery of secure, scalable Dynamics 365 and Power Platform solutions. This is a remote role based in the UK, with occasional travel required to client sites or team hubs in Glasgow or Reading. Please note that eligibility for SC Clearance is essential. * Salary up to £100,000 with Car allowance and performance-based bonus included * Flexible remote working with occasional hybrid travel * Competitive pension contributions and a comprehensive benefits pa
UK Remote (Occasional travel to Glasgow or Reading) * Up to £100,000 per annum (Including car allowance + bonus) * Permanent * SC Clearance Required - Are you an accomplished Dynamics 365 Architect with a passion for designing impactful, enterprise-grade solutions? We are seeking a forward-thinking professional to join a high-performing Microsoft practice, where you will play a pivotal role in the technical design and delivery of secure, scalable Dynamics 365 and Power Platform solutions. This is a remote role based in the UK, with occasional travel required to client sites or team hubs in Glasgow or Reading. Please note that eligibility for SC Clearance is essential. * Salary up to £100,000 with Car allowance and performance-based bonus included * Flexible remote working with occasional hybrid travel * Competitive pension contributions and a comprehensive benefits pa
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£80,000 - £90,000 | Fully Remote | Full-time - Are you an experienced software engineer with a passion for front-end development and a proven track record in React? We're looking for a Lead Software Engineer to guide a small but talented team while continuing to deliver impactful features yourself. This role blends technical leadership with hands-on coding, giving you the opportunity to shape the direction of a modern SaaS platform while staying close to the craft. What You'll Do * Take the lead on front-end development, driving high-quality user experiences using React and TypeScript. * Contribute directly to the product codebase, designing and delivering scalable, performant features. * Review code for consistency, maintainability, and best practices. * Collaborate with Product Managers to translate requirements into clear development tasks.
£80,000 - £90,000 | Fully Remote | Full-time - Are you an experienced software engineer with a passion for front-end development and a proven track record in React? We're looking for a Lead Software Engineer to guide a small but talented team while continuing to deliver impactful features yourself. This role blends technical leadership with hands-on coding, giving you the opportunity to shape the direction of a modern SaaS platform while staying close to the craft. What You'll Do * Take the lead on front-end development, driving high-quality user experiences using React and TypeScript. * Contribute directly to the product codebase, designing and delivering scalable, performant features. * Review code for consistency, maintainability, and best practices. * Collaborate with Product Managers to translate requirements into clear development tasks.
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Location: Surrey/Hampshire - Hybrid - Salary: £55,000 - £75,000 + DV bonus + excellent benefits - Clearance Required: Must hold eDV level security clearance - Join a mission-led organisation delivering cutting-edge software solutions within the UK National Security, Defence, and Intelligence sectors. We’re recruiting for a Full Stack Software Engineer to work on high-impact, secure technology projects that support national safety and infrastructure. You’ll work across the full development lifecycle, using modern tools and frameworks to build secure, scalable, and innovative systems. Key Responsibilities * Design, develop and deploy secure full stack applications * Write clean, test-driven code (TDD/BDD) * Integrate frontend components with APIs and backend systems * Maintain and enhance core architecture (data ingestion, APIs, storage)
Location: Surrey/Hampshire - Hybrid - Salary: £55,000 - £75,000 + DV bonus + excellent benefits - Clearance Required: Must hold eDV level security clearance - Join a mission-led organisation delivering cutting-edge software solutions within the UK National Security, Defence, and Intelligence sectors. We’re recruiting for a Full Stack Software Engineer to work on high-impact, secure technology projects that support national safety and infrastructure. You’ll work across the full development lifecycle, using modern tools and frameworks to build secure, scalable, and innovative systems. Key Responsibilities * Design, develop and deploy secure full stack applications * Write clean, test-driven code (TDD/BDD) * Integrate frontend components with APIs and backend systems * Maintain and enhance core architecture (data ingestion, APIs, storage)
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Strong knowledge of AWS services (EC2, S3, RDS, Lambda, API Gateway, VPC, IAM, CloudFormation/Terraform).
Strong knowledge of AWS services (EC2, S3, RDS, Lambda, API Gateway, VPC, IAM, CloudFormation/Terraform).
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Do you bring a breadth of technical expertise across reservation systems, Dynamics CRM, and API design? * Deep technical expertise across API design, integration layers, and data flow management.
Do you bring a breadth of technical expertise across reservation systems, Dynamics CRM, and API design? * Deep technical expertise across API design, integration layers, and data flow management.
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RESTful API development
RESTful API development
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Technical Lead
Technical Lead
Zorba Consulting
UK
From £60,000 to £70,000 per annum 28 days hols, health insurance, soci
Join a fast-growing HR software company as a Technical Lead for their Integration team with Client Facing experience, leading/mentoring technical teams and API development & integrations experience (C#, .NET, SQL Server). * 4+ years experience in API development and integrations (REST, SOAP, GraphQL) * Expertise in AWS services (Lambda, API Gateway, S3, DynamoDB, SQS, SNS)
Join a fast-growing HR software company as a Technical Lead for their Integration team with Client Facing experience, leading/mentoring technical teams and API development & integrations experience (C#, .NET, SQL Server). * 4+ years experience in API development and integrations (REST, SOAP, GraphQL) * Expertise in AWS services (Lambda, API Gateway, S3, DynamoDB, SQS, SNS)
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