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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.
Job Vacancy
Ethical & Human Factors SME - AI Assurance
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
Job Vacancy
AI Assurance ML Ops SME
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
Job Vacancy
Software Engineer PLC/ SCADA
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
Contractor job
.Net Senior developer (Rest API & Microservice)
.Net Senior developer (Rest API & Microservice) 6 Month contract initially Based: Farnborough/Remote (Max 2 days per week onsite in Farnborough) Rate: £Market rates p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a .Net Senior developer with good experience of Rest API & Microservice architecture to join the team. Key Responsibilities: * Deliver new functionality and changes to established financial applications, which comply with project requirements. * Work as part of a team of developers on project work and initiatives, sharing ideas, completing code reviews and willing to help where required. * Support applications in the production environment, assisting with troubleshooting, resolution of issues and root cause analysis. * Ability to work from written specifications or JIRA stories and on own initiative to refine solutions in a structured environment. * Ability to work with analysts to help refine requirements, define changes and provide technical expertise, and with testers to assist in the functional testing of changes. * Write and maintain documentation and knowledge base within JIRA and Confluence * Problem solving, with the ability to take the initiative and self-manage. * Experience of RESTful API development within microservice architecture * Proficient in Angular framework to build and support frontend web frontends. * Strong background in C#, .Net Core, with a proven understanding of event-driven architecture * Demonstrable experience in IT with an in-depth track record in design and development * Proven ability to self-lead and work in a dynamic Agile team environment * Proven ability to engage with a variety of IT teams and suppliers to achieve timely and successful outcomes. * Proven ability to embrace and adapt to change. * Exposure to the Financial Services industry and mission-critical systems Key Skills & Experience: * L3 - 8+ years .NET/Angular * Experience of RESTful API development within microservice architecture * Proficient in Angular framework to build and support frontend web frontends. * Strong background in C#, .Net Core, with a proven understanding of event-driven architecture * Demonstrable experience in IT with an in-depth track record in design and development * Proven ability to self-lead and work in a dynamic Agile team environment * Proven ability to engage with a variety of IT teams and suppliers to achieve timely and successful outcomes. * Proven ability to embrace and adapt to change. Exposure to the Financial Services industry and mission-critical systems This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Job Vacancy
Senior Data Architect - ONS - G7
The purpose of the Senior Data Architect role is to lead the work for ensuring that systems are designed, upgraded, managed, de-commissioned and archived in compliance with data policy across the full data life cycle. This includes complying with the data strategy and providing oversight and advice to other data architects who are undertaking the design of data models and supporting the management of metadata. The Senior Data Architect also provides guidance to other architects (such as Enterprise Architects and Solutions Architects) to make sure that organisation’s systems are designed in accordance with the appropriate data architecture. Responsibilities As a Senior Data Architect, you will play a critical role in leading data architecture contributions to enable and standardise approaches to indexing data in the ONS, designing data and metadata standards for ONS outputs to enable our Content Management System and strategic API to serve the user needs, and supporting the design and delivery of the Enterprise Metadata Management Data Model capability. Responsibilities include, but are not limited to: Work across stakeholders, including data linkage experts to ensure data architecture plays a key role in the design of ONS indexing. Lead on data architecture contributions to support the design and development of the ONS Content Management System and API. Contribute to the design and delivery of our Enterprise Data Management programme, which includes our Enterprise Data Model, and Enterprise Metadata Management. Participate in cross-government data architecture communities, to help set direction and share your expertise. Champion the work of the DALI division across ONS. Contribute to the ongoing implementation of the ONS data strategy (including data principles, policies and standards) and provide advice to stakeholders on how to comply with the strategy. Line management of a small team one or two data architects or apprentices, and/or matrix management technical work. Play a role in the Data Architecture branch leadership team, particularly supporting the development of technical capabilities of your colleagues. We require a broad range of skills and experience to deliver the whole package of work of the Data Architecture team. We appreciate that some skills can be developed in post, and we will consider applicants with experience outside of traditional data architecture roles if the essential criteria are demonstrated. Training and opportunities will be provided in post to support your career development as a data architect.
Job Vacancy
Senior Software Developer (C#, .NET, JavaScript)
Viqu has partnered with a leading organisation seeking a Senior Software Developer with strong full stack expertise in C#, JavaScript, REST APIs, and SQL. As a Senior Software Developer, you'll build responsive web interfaces and develop robust backend services, delivering scalable, high-performance solutions. You'll join a fast-paced Agile team, driving new features and maintaining critical systems that support essential public services. Key Responsibilities of the Senior Software Developer: Design, develop and maintain responsive web applications focusing on user experience and accessibility Deliver frontend components using JavaScript, Bootstrap and CSS, ensuring consistency and usability Collaborate with back-end developers to integrate service-layer logic and APIs Participate in Agile ceremonies including sprint planning, demos, and retrospectives Mentor junior developers and support knowledge sharing within the team Troubleshoot and resolve software defects in production and test environments Support documentation and adherence to coding standards and best practices Collaborate with subject matter experts, testers, and technical teams to ensure software solutions meet user and operational requirements. Key Requirements of the Senior Software Developer: Proven commercial experience developing frontend web applications using JavaScript, Bootstrap and CSS Strong knowledge of C# and object-oriented programming principle Experience consuming and working with RESTful APIs and backend services Competence in wri
Job Vacancy
iManage Applications Analyst FTC
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

Job Vacancy
Research Projects Data Analyst - The National Archives - HEO
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.
Job Vacancy
DV Cleared Security Engineer
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.
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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.
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Find out the jobsiOS 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.
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Find out the jobsTechnical Consultant
The Technical Consultant helps businesses design and integrate APIs into their systems, optimizing their use to ensure interoperability between different applications or services.
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Find out the jobsSolutions 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.
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