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3 Contract API jobs in North Yorkshire + 20 miles
Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions
Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions
UST Global
Leeds, West Yorkshire
Competitive
Mentor engineers and drive coding, API, and quality standards
Mentor engineers and drive coding, API, and quality standards
Creating and maintaining manual and automated API tests using Postman * Integrating API tests into CI/CD pipelines * Understanding of HTTP methods, status codes, JSON schemas, and API authentication
Creating and maintaining manual and automated API tests using Postman * Integrating API tests into CI/CD pipelines * Understanding of HTTP methods, status codes, JSON schemas, and API authentication
Designing and implementing automation frameworks across web, mobile, app, and API layers, including the architecture, tooling, and patterns squads build upon * Brings extensive experience building automation frameworks for modern web, mobile, and API platforms
Designing and implementing automation frameworks across web, mobile, app, and API layers, including the architecture, tooling, and patterns squads build upon * Brings extensive experience building automation frameworks for modern web, mobile, and API platforms
2 exact matches jobs are outside your preferred location
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Senior Software Engineer (.NET/AWS)
Senior Software Engineer (.NET/AWS)
Daniel James Resourcing Ltd
Manchester, Greater Manchester
£500 - £550 per day
Contract: £500/day Inside IR35 - Location: Manchester (1-2 days per week onsite) Duration:6 month initial contract - We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role is helping transform a legacy .NET Framework monolith into a cloud-native AWS architecture, building modern microservices, event-driven services and scalable APIs while improving engineering practices across the software delivery lifecycle. You'll work across both legacy and modern platforms, contributing to architecture, development, deployment and operational excellence as the platform evolves. What You'll Be Doing * Contributing to the migration from a .NET Framework monolith to AWS-native microservices * Designing and developing scalable backend services and APIs
Contract: £500/day Inside IR35 - Location: Manchester (1-2 days per week onsite) Duration:6 month initial contract - We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role is helping transform a legacy .NET Framework monolith into a cloud-native AWS architecture, building modern microservices, event-driven services and scalable APIs while improving engineering practices across the software delivery lifecycle. You'll work across both legacy and modern platforms, contributing to architecture, development, deployment and operational excellence as the platform evolves. What You'll Be Doing * Contributing to the migration from a .NET Framework monolith to AWS-native microservices * Designing and developing scalable backend services and APIs
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Director, Principal Engineer to join our team. This role is located in Manchester.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Director, Principal Engineer to join our team. This role is located in Manchester.
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CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35)
CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35)
Searchability (UK) Ltd
Greater Manchester
£500 - £580 per day
AI Engineer, Software Engineer, Senior Developer, C#, .NET, .NET Core, Backend Engineer, Claude Code, GitHub Copilot, Cursor, OpenAI, AI Assisted Development, Contract, Outside IR35 CONTRACT AI ENGINEER - C# .NET / AI We're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. You'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development - Initial 3 Month Contract This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture.
AI Engineer, Software Engineer, Senior Developer, C#, .NET, .NET Core, Backend Engineer, Claude Code, GitHub Copilot, Cursor, OpenAI, AI Assisted Development, Contract, Outside IR35 CONTRACT AI ENGINEER - C# .NET / AI We're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. You'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development - Initial 3 Month Contract This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture.
We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Responsible for the end-to-end architecture and design of CPQ solutions across CRM and quote-to-cash platforms. Work with business partners and project teams to define solutions aligned to CRM engineering and enterprise architecture direction. Assess the current Salesforce CRM and Salesforce CPQ landscape and define transition options for the agreed future-state CPQ architecture. Provide technical solution leadership, including hands-on support for CPQ configuration, integration design, prototyping and validation of solution options. Produce solution architecture artefacts and present designs at architecture review boards. 8+ years in solution architecture across CRM, CPQ and quote-to-cash domains.
We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Responsible for the end-to-end architecture and design of CPQ solutions across CRM and quote-to-cash platforms. Work with business partners and project teams to define solutions aligned to CRM engineering and enterprise architecture direction. Assess the current Salesforce CRM and Salesforce CPQ landscape and define transition options for the agreed future-state CPQ architecture. Provide technical solution leadership, including hands-on support for CPQ configuration, integration design, prototyping and validation of solution options. Produce solution architecture artefacts and present designs at architecture review boards. 8+ years in solution architecture across CRM, CPQ and quote-to-cash domains.
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Our Client an Engineering company are seeking a Software Commissioning Test Team Leader for a contract position of 6 months Outside IR35 in Reading, UK - As a Software Commissioning Test Team Leader you will supervise onsite commissioning activities to ensure safe, compliant and accurate testing is achieved and specialize in Siemens PLC and SCADA systems. As a Software Commissioning Test Team Leader you will review Commissioning documentation and Safe System of work and ensure the commissioning document and Safe System of Work is followed by all involved in the activity. Work to an approved commissioning procedure, an approved Safe System of Work and co-ordination with other working parties including attending site planning meetings. You will seek approval, apply, record, monitor & remove the application of Temporary Commissioning Aid's and raise ...
Our Client an Engineering company are seeking a Software Commissioning Test Team Leader for a contract position of 6 months Outside IR35 in Reading, UK - As a Software Commissioning Test Team Leader you will supervise onsite commissioning activities to ensure safe, compliant and accurate testing is achieved and specialize in Siemens PLC and SCADA systems. As a Software Commissioning Test Team Leader you will review Commissioning documentation and Safe System of work and ensure the commissioning document and Safe System of Work is followed by all involved in the activity. Work to an approved commissioning procedure, an approved Safe System of Work and co-ordination with other working parties including attending site planning meetings. You will seek approval, apply, record, monitor & remove the application of Temporary Commissioning Aid's and raise ...
Strategic, hands-on Test Engineering leadership role * Senior leadership opportunity within a growing engineering function - We're supporting a well-established, tech-led organisation that is continuing to invest in its engineering capability. You'll take ownership of the overall testing strategy, ensuring it aligns with business goals while driving best practice across engineering teams. Alongside this, you'll lead on refining processes and introducing new tools to keep the team at the forefront of modern testing practices. * Salary up to £75,000 * Office-first working model to support collaboration and team development * Ownership of testing strategy across a modern platform * Blend of leadership, automation, and technical delivery * Strong focus on mentoring and team development - With a strong focus on quality, scalability, and modern development practices, they are looking to elevate their testing ...
Strategic, hands-on Test Engineering leadership role * Senior leadership opportunity within a growing engineering function - We're supporting a well-established, tech-led organisation that is continuing to invest in its engineering capability. You'll take ownership of the overall testing strategy, ensuring it aligns with business goals while driving best practice across engineering teams. Alongside this, you'll lead on refining processes and introducing new tools to keep the team at the forefront of modern testing practices. * Salary up to £75,000 * Office-first working model to support collaboration and team development * Ownership of testing strategy across a modern platform * Blend of leadership, automation, and technical delivery * Strong focus on mentoring and team development - With a strong focus on quality, scalability, and modern development practices, they are looking to elevate their testing ...
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> A note on titles: you might currently be a Principal Engineer, Engineering Manager, Tech Lead or Senior Engineer. This is a brand-new Principal Engineer role at the heart of that work, and it's a genuine seat at the senior technical table. Coach and mentor engineers, functionally lead a cohort within the platform, run Communities of Practice, raise the hiring bar, and improve decisions through clear technical narratives. * People leadership real experience coaching, mentoring and developing engineers, and building a high-performance culture where psychological safety and high standards co-exist. UK Financial Services - Yorkshire,Hybrid Working, 35 hours a week (Perm) Our client's public websites and digital journeys are their digital branches the front door for members, brokers, prospects and online visitors who come to self-serve for products, services and support.
> A note on titles: you might currently be a Principal Engineer, Engineering Manager, Tech Lead or Senior Engineer. This is a brand-new Principal Engineer role at the heart of that work, and it's a genuine seat at the senior technical table. Coach and mentor engineers, functionally lead a cohort within the platform, run Communities of Practice, raise the hiring bar, and improve decisions through clear technical narratives. * People leadership real experience coaching, mentoring and developing engineers, and building a high-performance culture where psychological safety and high standards co-exist. UK Financial Services - Yorkshire,Hybrid Working, 35 hours a week (Perm) Our client's public websites and digital journeys are their digital branches the front door for members, brokers, prospects and online visitors who come to self-serve for products, services and support.
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As part of this journey, they're looking for an Engineering Manager to build and lead a brand-new engineering function focused on developing scalable Python services, API architecture, and large-scale data integrations that enable AI products across the organisation. Instead, you'll be responsible for building the engineering foundations that make AI initiatives possible, leading a team responsible for creating the platforms, services and integrations required to support advanced analytics, automation and AI tooling. * Building and growing a new software engineering team. * Establishing engineering best practices, delivery processes and team culture. * Previous experience leading software engineering teams. * Strong technical background in backend engineering, ideally with Python. * Significant influence over engineering culture and technical direction. Location: London (Hybrid - 1-2 Days Per Week)
As part of this journey, they're looking for an Engineering Manager to build and lead a brand-new engineering function focused on developing scalable Python services, API architecture, and large-scale data integrations that enable AI products across the organisation. Instead, you'll be responsible for building the engineering foundations that make AI initiatives possible, leading a team responsible for creating the platforms, services and integrations required to support advanced analytics, automation and AI tooling. * Building and growing a new software engineering team. * Establishing engineering best practices, delivery processes and team culture. * Previous experience leading software engineering teams. * Strong technical background in backend engineering, ideally with Python. * Significant influence over engineering culture and technical direction. Location: London (Hybrid - 1-2 Days Per Week)
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Product Cybersecurity & Firmware Engineer
Product Cybersecurity & Firmware Engineer
Redline Group Ltd
Farndon Field, Newark (NG24), NG24
£60000 - £65000 per annum
A Product Cybersecurity & Firmware Engineer is sought to join an innovative engineering team in Newark, Nottinghamshire, contributing to the development of secure, network-connected embedded products for industry-leading assistive listening solutions. The Product Cybersecurity & Firmware Engineer, Newark, Nottinghamshire, will be expected to develop and apply your expertise in embedded software development, cybersecurity, and secure networking technologies. Apply now for the Product Cybersecurity & Firmware Engineer role in Newark, Nottinghamshire. Working closely with firmware, software, hardware, compliance, and product management teams, you will play a key role in ensuring products are secure, compliant, and ready for deployment in global markets. * Collaborate with firmware, hardware, software, and compliance teams throughout product development.
A Product Cybersecurity & Firmware Engineer is sought to join an innovative engineering team in Newark, Nottinghamshire, contributing to the development of secure, network-connected embedded products for industry-leading assistive listening solutions. The Product Cybersecurity & Firmware Engineer, Newark, Nottinghamshire, will be expected to develop and apply your expertise in embedded software development, cybersecurity, and secure networking technologies. Apply now for the Product Cybersecurity & Firmware Engineer role in Newark, Nottinghamshire. Working closely with firmware, software, hardware, compliance, and product management teams, you will play a key role in ensuring products are secure, compliant, and ready for deployment in global markets. * Collaborate with firmware, hardware, software, and compliance teams throughout product development.
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