Find your next tech and IT Job or contract API in England

What you need to know about API

An API (Application Programming Interface) is a set of rules and protocols allowing different software or systems to communicate with each other. APIs define the methods and data that an application can use to interact with another, facilitating integration and interoperability. APIs can be used for various tasks, such as accessing databases, retrieving data from web services, or automating processes. They are essential in modern environments, where applications need to collaborate, for example to integrate third-party services like online payments, interactive maps, or messaging tools. APIs can be of different types: REST, SOAP, or GraphQL, each model having its own advantages in terms of structure, flexibility, and compatibility. They play a key role in the development of web, mobile, and cloud applications.

Explore the latest IT & tech jobs in England, home to numerous tech hubs and a diverse job market.

Your search returns 6 results.
Fixed term

Job Vacancy
Ethical & Human Factors SME - AI Assurance

VIQU IT
Published on
API
API REST
Architecture

1 month
London, England, United Kingdom

Morela is proud to be supporting our client in recruiting an Ethical & Human Factors SME to ensure AI systems are deployed in a safe, ethical, and human-centred manner. This is a unique opportunity to shape responsible AI adoption in high-stakes operational environments. Contract Details: Duration: 3+ years IR35: Inside Clearance: SC or DV required Day Rate: £700-£900 (depending on experience) Role Overview: You will lead the integration of ethical principles and human factors into AI assurance processes, ensuring that AI adoption considers societal, cultural, and operational impacts alongside technical reliability. Your guidance will influence design, deployment, and governance of AI systems to be trustworthy, transparent, and aligned with emerging regulatory frameworks. Key Responsibilities: Integrate ethical, human factors, and societal considerations into AI assurance processes Develop and implement frameworks for human oversight, trust, accountability, and explainability Conduct ethical risk assessments covering fairness, bias, autonomy, and proportionality of AI decision-making Advise on human-machine interaction, including usability, operator trust, and training requirements Contribute to TEV&V activities with a focus on safety, resilience, and ethical compliance Guide stakeholders on adherence to ethical principles, AI Strategy, and regulatory req

Fixed term

Job Vacancy
AI Assurance ML Ops SME

VIQU IT
Published on
API
API REST
Architecture

1 month
London, England, United Kingdom

Morela is supporting our client in securing an experienced AI Assurance ML Ops professional to join a high-impact programme. This is a chance to ensure AI/ML systems are safe, auditable, and fully aligned with regulatory and ethical standards in complex operational environments. Contract Details: Duration: 3+ years IR35: Inside Clearance: SC or DV required Day Rate: £700-£900 (depending on experience) Role Overview: In this role, you will integrate assurance into every stage of the AI/ML lifecycle. From data preparation to production deployment, you will embed governance, risk management, and monitoring practices to make AI systems reliable, transparent, and compliant. Key Responsibilities: Establish and maintain assurance processes within ML Ops pipelines Apply governance and risk frameworks throughout model development and deployment Implement and lead monitoring practices for bias, data drift, model drift, explainability, and system robustness Provide guidance on TEV&V practices for models under development or in production Partner with Data Science, Risk, and Compliance teams to align AI systems with organisational, ethical, and regulatory requirements Required Expertise: Extensive ML Ops / ML Engineering exp

Permanent

Job Vacancy
Software Engineer PLC/ SCADA

VIQU IT
Published on
API

Stone, England, United Kingdom

Software Engineer - PLC/SCADA (Nuclear) Location: Stone Staffordshire with projects taking place in Cumbria and expected site travel Type: Permanent Are you an experienced Software Engineer with a background in PLC and SCADA systems? We're looking for someone to join a leading systems integration business within the Nuclear sector as they prepare for a series of exciting new projects. You'll be working with leading platforms such as Siemens, Rockwell, Schneider Electric, Wonderware, and Codra, designing and delivering PLC and SCADA software solutions that support some of the UK's most critical infrastructure. About You You're likely an experienced PLC/SCADA Engineer who enjoys designing, developing, and commissioning control system software. You'll have strong client-facing skills, a collaborative approach, and the flexibility to work away when required. You can be based in Stone, Staffordshire, but must be comfortable with site-based travel to projects in Cumbria. Key Responsibilities Design and develop PLC and SCADA software solutions Produce design documentation, test plans, and specifications Work closely with client representatives and project teams Support peer reviews and ensure delivery to scope Commission systems on site Key Requirements 5+ years' experience in PLC/SCADA system design and commissioning Strong client-facing and teamwork skills UK driving licence and ability to obtain Security Clearance Willingness to travel and work away on site-based projects Desirable Skills

Permanent

Job Vacancy
iManage Applications Analyst FTC

VIQU IT
Published on
API
API REST

£50k-70k
Birmingham, United Kingdom

Legal Applications Analyst with iManage Experience 12 Month FTC Competitive Salary Birmingham Hybrid Working Join a leading UK law firm specialising in intellectual property. This 12 month fixed term contract offers a chance to support and optimise the firm's legal applications with a strong focus on iManage and document management tools. If you have hands on experience in legal technology and enjoy bridging IT and business, this role is for you. As a Legal Applications Analyst you will provide second and third line support for iManage and other key legal applications. You will ensure seamless business as usual operations and work closely with vendors and IT teams to enhance document management systems application performance and user experience. The role also involves supporting AI initiatives to improve workflows and automation within legal technology systems. KEY RESPONSIBILITIES Deliver expert support and troubleshooting for iManage client server and third party tools Administer and configure iManage Control Center manage system patching and upgrades Monitor application performance and liaise with vendors and internal IT teams to resolve issues Support document management processes including metadata version control and filing standards Assist with iManage onboarding and offboarding processes for legal teams Collaborate on AI tools integration and automation projects to enhance legal workflows Act as the main contact between business users and vendors for legal applications support and enhancements KEY REQUIREMENTS Proven experience as an Applications Specialist or Applications Analyst within legal services or other professional services firms Deep knowledge of iManage desktop clients server components and Control Center configuration Experience with iManage Work REST API document import tools and workspace generation Proficient in SQL TSQL and PowerShell scripting for data management and automation tasks Familiarity with Active Directory Group Policy Microsoft Entra ID and Microsoft Server patching processes Understanding of cybersecurity standards such as Cyber Essentials or ISO27001 is desirable Strong communication skills and ability to work both independently and within a team Legal Applications Analyst with iManage Experience 12 Month FTC Competitive Salary B

Permanent

Job Vacancy
Research Projects Data Analyst - The National Archives - HEO

Government Digital & Data
Published on
API

£32k-41k
London, England, United Kingdom

About the Role: As data analyst for these projects, you will design and develop scripts and tools to automate the processing and transformation of textual archival metadata. The most common data formats you will encounter are .csv, .xlsx .xml and .json. You will be based in our growing and vibrant Research, Grants and Academic Engagement Department, but will work with colleagues from across the organisation providing technical consultancy and solutions. Why Join Us? Within the beautiful surroundings of Kew, a 10-minute walk from the Underground and Overground stations, The National Archives boasts a collegial working environment and an excellent Civil Service benefits package. This includes flexible working, an on-site gym, and an opportunity to join the Civil Service Alpha Pension Scheme. Putting you at the forefront of our organisation, we are committed to supporting professional development and training for all of our colleagues. Job description Full job description attached (see below). Person specification This is a full time post. However, requests for part-time working, flexible working and job share will be considered, taking into account at all times the operational needs of the Department. A combination of onsite and home working is available and applicants should be able to regularly travel to our Kew site for a minimum of 60% of their work time. Please note that candidates shortlisted for interview will take a technical test. How to apply: If you are an internal applicant: please do not use the link on this page. Please apply via your employee Workday account. If you are an external applicant: to submit your application please click the 'Apply at advertiser's site' button on this page. You will be asked to provide details of your work experience and write a personal statement, not exceeding 1200 words. In your statement please explain, using examples, how you meet the essential criteria below. You may draw on knowledge, skills, abilities, experience gained from paid work, domestic responsibilities, education, leisure interests and voluntary activities. Please note selection for interview will largely be based on the information you provide in this section. Artificial Intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our for more information on appropriate and inappropriate use.

Permanent

Job Vacancy
DV Cleared Security Engineer

VIQU IT
Published on
API
Architecture
Azure

London, England, United Kingdom

Security Engineer (Commission & Access Control) - DV Cleared - London - Up to £100,000 per annum Are you a technically adept security engineer with active DV (Developed Vetting) clearance and a passion for designing and enforcing identity, commission, and access control systems within secure IT environments? If so, Morela has an exciting opportunity for you. Morela is partnering with a leading UK consultancy operating across defence, intelligence, and critical national infrastructure sectors. They are seeking a DV‑cleared Security Engineer with expertise in commission (authorization policies) and access control within IT systems. This role merges technical security engineering with strategic oversight, delivering high-assurance access mechanisms for mission-critical systems. You'll join a dynamic team responsible for ensuring secure and compliant access across classified and high-stake environments in both public sector and government settings. Core Responsibilities Access Control & Commissioning Design, implement, and manage authorization models and commission processes across IT systems (identity management, role‑based access control, privilege management, segregation of duties). Policy Enforcement & Workflow Configuration Configure and maintain access control workflows, access control lists (ACLs), and entitlement models; integrate with identity providers (e.g. Active Directory, IAM solutions). Security Tool Deployment Deploy and configure tools for access governance, identity lifecycle, and privileged access management in alignment with defence‑grade standards Security Assurance & Compliance Ensure commission controls comply with MOD policies (e.g. JSP 440/JSP 604) and security frameworks such as NIST, ISO 27005, STIGs, and UK Functional Standard 007 Vulnerability Assessment & Access Review Support regular access reviews, entitlement audits, and role certification; identify and remediate potential vulnerabilities in provisioning and access enforcement. Incident Management & Response Participate in access-related incident response, including unauthorized access investigations, root‑cause analysis, and mitigation measures. Client Engagement & Training Collaborate with stakeholders to understand access requirements, deliver training on commission controls, and promote best practices for secure identity governance. Continuous Improvement Contribute to improving internal delivery processes, capability frameworks, and team com

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Contract roles and jobs for API

Fullstack Developer

The full-stack Developer uses APIs to create interactive web applications, integrating both back-end and front-end services, ensuring the API functions correctly for data management.

Android Mobile Developer

The mobile Developer (Android, iOS) uses APIs to integrate external features (e.g., geolocation services, payments, etc.) into mobile applications, enabling seamless interconnection with third-party services.

iOS Mobile Developer (Swift, Objective-C...)

The mobile Developer (Android, iOS) uses APIs to integrate external features (e.g., geolocation services, payments, etc.) into mobile applications, enabling seamless interconnection with third-party services.

Technical Consultant

The Technical Consultant helps businesses design and integrate APIs into their systems, optimizing their use to ensure interoperability between different applications or services.

Solutions Architect

The Solutions Architect uses APIs to design scalable and interoperable software architectures, integrating both external and internal services to meet user and business needs.

6 results

Contracts

Contractor Permanent

Location
1

England, United Kingdom

Remote type

Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

0-2 years experience 3 to 5 years experience 6 to 10 years experience +10 years experience

Date posted

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