43 systems integration analyst jobs found

IT Business Analyst - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 per day (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Business Analyst to join their dedicated M&A team. Working alongside the Programme Manager and Project Manager, you will play a key role in supporting acquisition integrations by gathering requirements, analysing business processes, documenting systems and data dependencies, and helping ensure integration activity is clearly defined and successfully delivered. This is an excellent opportunity for a Business Analyst with experience in M&A, transformation, or complex business change environments who enjoys working across both business and technology workstreams. Responsibilities: Gather, analyse and document business requirements across acquired businesses and internal teams...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world‑class security shouldn't be an afterthought— it should be the foundation. We are an independent, outputs‑based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support national decision‑making. We don’t believe in “billing by the hour” or rigid hierarchies; we are a lean, expert team focused on delivering high‑impact outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the future of sovereign security, we...

Business Analyst – 6-month contract – Outside of IR35 – Remote My Customer is looking for an experienced and detail-oriented Business Analyst to join their team on a large-scale digitisation project. The project consists of a digital platform consisting of a number of applications that all tie in together for various functionalities. This platform needs to be built from scratch. The Business Analyst should have strong experience working on application heavy projects as well as capturing user stories and strong experience creating test scripts, test cases and UAT documentation. Essential Skills & Experience from the Business Analyst: Demonstrated experience working as a Business Analyst on digital systems or transformation projects Experience capturing user stories. Strong capability in documenting business processes, procedures, and workflows Proven experience producing test scripts, test cases, and UAT materials Experience working on application heavy projects...

Technical Business Analyst - Contract (Outside IR35) Location: Chippenham (3 days onsite/2 remote) Rate: £350-£400 per day Duration: 3 months We are seeking a technically strong Business Analyst to join a fast-paced organisation on an initial 3-month contract, supporting improvements across core business systems and operational processes. This environment is dynamic, evolving, and relatively unstructured, so the successful candidate must be comfortable operating with ambiguity, taking ownership, and delivering outcomes in a fast-moving business. The Role As a Technical Business Analyst, you will be responsible for identifying opportunities for improvement, translating business needs into technical solutions, and supporting delivery across the full project life cycle. Key responsibilities include: Collaborating with stakeholders across operations, logistics, sales, and IT to gather and analyse requirements Evaluating and optimising end-to-end workflows, particularly in...

Business Analyst - 6-month contract - Outside of IR35 - Remote My Customer is looking for an experienced and detail-oriented Business Analyst to join their team on a large-scale digitisation project. The project consists of a digital platform consisting of a number of applications that all tie in together for various functionalities. This platform needs to be built from scratch. The Business Analyst should have strong experience working on application heavy projects as well as capturing user stories and strong experience creating test scripts, test cases and UAT documentation. Essential Skills & Experience from the Business Analyst: Demonstrated experience working as a Business Analyst on digital systems or transformation projects Experience capturing user stories. Strong capability in documenting business processes, procedures, and workflows Proven experience producing test scripts, test cases, and UAT materials Experience working on application heavy projects...

Technical Business Analyst - Contract (Outside IR35) Location: Chippenham (3 days onsite / 2 remote) Rate: £350- £400 per day Duration: 3 months We are seeking a technically strong Business Analyst to join a fast-paced organisation on an initial 3-month contract, supporting improvements across core business systems and operational processes. This environment is dynamic, evolving, and relatively unstructured, so the successful candidate must be comfortable operating with ambiguity, taking ownership, and delivering outcomes in a fast-moving business. The Role As a Technical Business Analyst, you will be responsible for identifying opportunities for improvement, translating business needs into technical solutions, and supporting delivery across the full project lifecycle. Key responsibilities include: Collaborating with stakeholders across operations, logistics, sales, and IT to gather and analyse requirements Evaluating and optimising...

Business Analyst – 6-month contract – Outside of IR35 – Remote My Customer is looking for an experienced and detail-oriented Business Analyst to join their team on a large-scale digitisation project. The project consists of a digital platform consisting of a number of applications that all tie in together for various functionalities. This platform needs to be built from scratch. The Business Analyst should have strong experience working on application heavy projects as well as capturing user stories and strong experience creating test scripts, test cases and UAT documentation. Essential Skills & Experience from the Business Analyst: Demonstrated experience working as a Business Analyst on digital systems or transformation projects Experience capturing user stories. Strong capability in documenting business processes, procedures, and workflows Proven experience producing test scripts, test cases, and UAT materials Experience working on application heavy...

IT Project Manager - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 pd (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Project Manager to join their dedicated M&A team. Working alongside the Programme Manager and Business Analyst, you will be responsible for planning, coordinating and delivering integration activity across multiple acquisitions, ensuring projects are delivered on time, within scope and aligned to business objectives. Responsibilities * Manage end-to-end delivery of M&A integration projects across business and IT workstreams * Develop and maintain project plans, milestones, RAID logs, status reports and governance documentation * Coordinate integration activity across systems, data, infrastructure, security, operations, HR and Finance teams * Manage risks, issues, dependencies and project...

IT Business Analyst - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 per day (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Business Analyst to join their dedicated M&A team. Working alongside the Programme Manager and Project Manager, you will play a key role in supporting acquisition integrations by gathering requirements, analysing business processes, documenting systems and data dependencies, and helping ensure integration activity is clearly defined and successfully delivered. This is an excellent opportunity for a Business Analyst with experience in M&A, transformation, or complex business change environments who enjoys working across both business and technology workstreams. Responsibilities: Gather, analyse and document business requirements across acquired businesses and internal teams...

IT Project Manager - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 pd (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Project Manager to join their dedicated M&A team. Working alongside the Programme Manager and Business Analyst, you will be responsible for planning, coordinating and delivering integration activity across multiple acquisitions, ensuring projects are delivered on time, within scope and aligned to business objectives. Responsibilities * Manage end-to-end delivery of M&A integration projects across business and IT workstreams * Develop and maintain project plans, milestones, RAID logs, status reports and governance documentation * Coordinate integration activity across systems, data, infrastructure, security, operations, HR and Finance teams * Manage risks, issues, dependencies and project...

IT Project Manager - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 pd (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Project Manager to join their dedicated M &A team. Working alongside the Programme Manager and Business Analyst, you will be responsible for planning, coordinating and delivering integration activity across multiple acquisitions, ensuring projects are delivered on time, within scope and aligned to business objectives. Responsibilities * Manage end-to-end delivery of M &A integration projects across business and IT workstreams * Develop and maintain project plans, milestones, RAID logs, status reports and governance documentation * Coordinate integration activity across systems, data, infrastructure, security,...

IT Business Analyst - Mergers & Acquisitions London - Hybrid Working (4 days office-based) Initial 6-month contract Up to £650 per day (outside IR35) We are supporting a rapidly growing organisation with an active acquisition strategy who are looking for an experienced IT Business Analyst to join their dedicated M &A team. Working alongside the Programme Manager and Project Manager, you will play a key role in supporting acquisition integrations by gathering requirements, analysing business processes, documenting systems and data dependencies, and helping ensure integration activity is clearly defined and successfully delivered. This is an excellent opportunity for a Business Analyst with experience in M &A, transformation, or complex business change environments who enjoys working across both business and technology workstreams. Responsibilities: Gather, analyse and document business...

Senior AI Engineer – TypeScript, React, .Net, AWS, Claude Code (or similar), Agentic Platform Development – OUTSIDE IR35 We’re seeking a Senior AI Engineer to lead the technical development of an autonomous agent platform: intelligent, self‑learning systems that act as digital counterparts to B2B professionals. You’ll be at the forefront of engineering agentic AI, multi‑agent orchestration, and production‑grade automation, building the foundations for next‑generation workflow intelligence. Working closely with Product, Architecture, Security, DevOps and Commercial teams, you’ll architect and deliver scalable AI solutions across front‑end, back‑end and cloud domains. You’ll establish the core platform that enables rapid deployment of customer‑facing AI features while ensuring reliability, security and seamless integration across the wider ecosystem. What You’ll Lead: Agentic Platform Development Architect and build scalable AI agent frameworks for...

Endpoint Engineer contract 12 months. The position can be based inside or Outside of IR35, depending on the candidate's setup. A leading Trading firm is hiring a contract Endpoint Engineer. This role is responsible for engineering, support, and lifecycle management of endpoint hardware, operating systems, applications, and associated management platforms. This includes solving critical business incidents, improving the end-user experience, and partnering closely with Traders, Service Desk personnel, and other infrastructure teams. A strong customer focus, an ownership mentality, an engineering mindset, and a sense of urgency are critical. Troubleshoot and resolve complex endpoint, application, and user experience issues, particularly in high-speed, high-availability trading environments. Support endpoint platforms and services across Windows and macOS, with a focus on reliability, standardisation, security, performance, and software lifecycle management....

Senior AI Engineer - TypeScript, React, .Net, AWS, Claude Code (or similar), Agentic Platform Development - OUTSIDE IR35 We're seeking a Senior AI Engineer to lead the technical development of an autonomous agent platform: intelligent, self-learning systems that act as digital counterparts to B2B professionals. You'll be at the forefront of engineering agentic AI, multi-agent orchestration, and production-grade automation, building the foundations for next-generation workflow intelligence. Working closely with Product, Architecture, Security, DevOps and Commercial teams, you'll architect and deliver scalable AI solutions across Front End, Back End and cloud domains. You'll establish the core platform that enables rapid deployment of customer-facing AI features while ensuring reliability, security and seamless integration across the wider ecosystem. What You'll Lead: Agentic Platform Development Architect and build scalable AI agent frameworks for autonomous...

Outside IR35 contract, fully remote, excellent day rate until 31/05/27 Experience leveraging Claude Code (or similar) and advanced agentic workflows at pace is a key requirement Reapit - Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We've been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Europe, the Middle East, Australia, and New Zealand to work with buyers, sellers, tenants, and landlords to deliver a dream home experience. Worldwide, over 100,000 agents across more than 15,000 branches use Reapit to run their businesses, manage properties, collect rent, engage clients, and provide outstanding customer service every time. What you'll be doing Reporting to the Director of Engineering, you'll operate as a highly senior technically hands-on engineer, Embedded into a squad and frequently...

Software Automation and Test Engineer West Midlands 6 Month Contract Outside IR35 Hybrid Working WA consultants are now recruiting for an experienced Software Automation and Test Engineer to join a leading engineering organisation delivering cutting-edge Embedded software solutions. This role will focus on the implementation, integration, and testing phases of the full software life cycle, supporting the validation and verification of Embedded software systems within a highly technical environment. Key Responsibilities: Develop and execute automated test solutions for Embedded software Support software integration, verification, and validation activities Work across the full software development life cycle from implementation through to testing Analyse and diagnose software and communication issues Collaborate with cross-functional engineering teams to ensure software quality and performance Support fault finding, root cause analysis, and continuous improvement...

Software Developer - C#/.NET & React (Contract) Initial 3 Month Contract Competitive Day Rate, Outside IR35 Leeds/Hybrid, candidates must be based locally to Leeds We're currently working with a growing organisation looking to bring in an experienced Software Developer to support a mix of modern application development and Legacy system maintenance. This is an excellent opportunity for a contractor who enjoys working across a broad technical landscape, contributing to both new feature development and the ongoing improvement of existing systems. You'll be joining a collaborative development environment, working across a modern Microsoft stack with React on the front end, while also supporting applications built in VB.NET and VBA. Key Responsibilities Design, develop and maintain applications using C#/.NET (Core & Framework) Build and enhance responsive Front End applications using React Support and maintain existing VB.NET applications Develop and...

Systems Administrator - Contract - Remote A fast-growing UK full-fibre broadband provider is looking for a Systems Administrator to join their fast hrowing team. You will lead a comprehensive as-is audit, gap analysis, and remediation programme across both Enterprise IT and Network Operations IT environments, ensuring systems are properly configured, documented, and aligned to best practice. Key Responsibilities: Conduct a full as-is audit of Enterprise IT (Microsoft 365, Azure AD/Entra ID, Intune, endpoint management, SSO/MFA, security baselines) and Network Operations IT (Azure cloud infrastructure, VPN/Firewalls, DNS/DHCP, RADIUS, NTP, Altiplano, MCP) Produce a gap analysis identifying configuration drift, security exposures, undocumented systems, and operational risks Develop a RAG-based remediation plan with prioritised actions, dependencies, and timeframes Document all systems consistently (Visio diagrams, CMDB entries, network topology, admin guides)...

Software Engineer – Avionics / Mission Systems (C++ / Ada) - 119393 Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance: BPSS - SC Overview We are seeking an experienced Software Engineer to support the development of mission-critical avionics and aerospace software systems . This role offers the opportunity to work on complex aerospace programmes within a collaborative Agile/Kanban environment, contributing across the full software development lifecycle from requirements analysis and design through to implementation, integration, testing, and verification. Idealling wanting candidates with strong C++ or ADA and someone with mission planning system experience Key Responsibilities Analyse and interpret software requirements to define technical solutions Develop software designs using UML and object-oriented design...