Senior C# Software Engineer X 4 Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments?

Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional Senior C# Software Engineer to help shape the next generation of their technology solutions.

This is not just another coding role - its a chance to lead projects, influence architecture, and make a measurable impact on the products you help deliver.

About the Role As a Senior C# Software Engineer, youll play a key role in delivering high-quality, scalable, and performant software across a range of cutting-edge systems - from cloud-based platforms to on-premise solutions.

Youll work closely with a team of talented developers and stakeholders, contributing to technical decisions and ensuring best practices are followed throughout the development lifecycle.

Tech Stack Youll Work With Languages & Frameworks: C#, .NET Core, ASP.NET Core MVC, Web API

Cloud & Data: Azure Functions, Azure Storage, Cosmos DB, Azure SQL

UI & Front-End: WPF, Blazor, SignalR, Skia

DevOps & Integration: Azure DevOps, CI/CD pipelines, B2B Web APIs

Key Responsibilities Lead the design and development of innovative, high-performance software solutions.

Translate high-level requirements into clear, efficient, and maintainable code.

Influence software architecture and DevOps strategy for cloud-based systems.

Collaborate with cross-functional teams to deliver quality applications on time.

Drive best practices in code quality, testing, and continuous integration.

Support products through the full lifecycle -from build to deployment and beyond.

About You Were looking for someone who goes beyond the basics - a developer who not only writes great code but also understands the bigger picture.

Youll be able to show how your technical expertise and ideas have delivered real business value, whether through performance improvements, process automation, or technical innovation.

You should bring:

Strong experience in C# / .NET Core development (ideally 5+ years).

Proven experience with Azure cloud technologies and CI/CD.

A passion for clean architecture, maintainable code, and problem-solving.

Excellent communication skills and a collaborative mindset.

Show Us What You Can Do To help us understand your technical strengths and creativity, please include:

Links to your GitHub, GitLab, or Bitbucket repositories, especially where youve contributed meaningful or original code.

Examples of personal projects or libraries youve created or contributed to.

A short note about how your work has made a difference-whether through innovation, optimisation, or technical leadership.

Were looking for engineers who demonstrate passion, depth, and impact- not just experience.

Whats in It for You Competitive salary based on experience

Flexible working hours and remote working options

A supportive, modern working culture that values creativity, learning, and collaboration

Interested? If youre ready to take the next step in your career and work on exciting, high-impact projects, click Apply Now- or share your CV and GitHub link.Senior C# Software Engineer X 4

TPBN1_UKTJ

Are you passionate about Artificial Intelligence and ready to lead from the front? Were looking for a Lead AI Engineer to join our AI and Data Practice at Sopra Steria. This is a hands-on leadership role where youll combine technical expertise with line management responsibilities, guiding and developing a talented team while shaping the future of AI solutions.

Youll work on cutting-edge projects, applying innovative AI technologies to solve complex business challenges. Alongside this, youll mentor and coach engineers, fostering a collaborative, high-performing environment.

We offer great career progression opportunities, flexible benefits, and the ability to work from anywhere in the UK, with only occasional travel for client or team meetings.

What youll be doing

Leading the delivery of advanced AI and agent-based solutions.

Managing and developing a team of engineers, providing hands-on line management and support.

Coaching and mentoring junior engineers, promoting best practice and growth.

Communicating complex AI concepts to technical and non-technical stakeholders.

Managing project delivery to ensure outcomes are on time, within budget and to quality standards.

Applying MLOps practices to address risk and technical debt.

Staying up to date with advancements in AI, agent architectures and emerging best practices.

What youll bring

Proven experience in line management and team leadership within a technical environment.

Expertise in AI and Machine Learning, including agent-based AI, RAG (Retrieval Augmented Generation), multi-agent systems and conversational agents.

Strong programming skills in Python, Java or .NET.

Experience with GenAI and LLMs (e.g. ChatGPT, Claude, Llama, OpenAI), including prompt engineering, fine tuning and advanced search.

Familiarity with AI agent frameworks (e.g. Autogen AI) and digital assistant solutions such as Microsoft Copilot.

Knowledge of cloud-native engineering techniques for scalable AI deployment.

If youre interested but not sure if your skills match every requirement, please apply wed love to hear from you!

Employment Type: Full-time, Permanent

Location: UK Wide (occasional travel for client or team meetings)

Security Clearance Level: SC Eligible

Salary: Up to £90,000

Internal Recruiter: Annecia

Benefits : £5,400 car allowance, 25 days annual leave with the option to buy additional days, private medical, life assurance, pension, and a generous flexible benefits fund.

We believe flexibility at work promotes balance and productivity. If you need to work flexibly, talk to us were happy to explore whats possible.

Loved reading about this job and want to know more about us?

With a long history of delivering transformation, we’ve developed a market-leading partnership ecosystem to provide business services of the future and shape valuable, positive outcomes for communities. We empower our clients by providing innovative solutions and commercial models that help them meet their business needs, drive operational efficiencies, and deliver impactful value creation. We remain committed to values of excellence, empathy and respect to produce transformative outcomes in business processing creating value for all.

We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We are committed to equality of opportunity for all and do not discriminate on the basis of race, religion, colour, gender, age, disability, sexual orientation or marital status. We havepartnered with Vercida , the UK’s largest diversity and inclusion focused careers site, where all our vacancies are available in an accessible format. If you require any adjustments to the recruitment process, to enable you to perform to the best of your ability, please let us knowwhen completingyour application. We participate in the Disability Confident scheme and are committed to offering an interview to any candidate with a disability, who meets the minimum criteria for the role. If you believe this could apply to you, please let us know when completing your application.

TPBN1_UKTJ

Head of Engineering & AI

Location: Remote (with occasional travel to office or client sites)
Type: Permanent
Salary: £90,000 - £100,000

We’re looking for a Head of Engineering & AI to take ownership of our engineering, test automation, and AI-led product capability. This is a senior leadership role where you’ll shape strategy, lead high-performing engineering and QA teams, and drive the development of automation frameworks, products, and services used across multiple client environments.

What You’ll Be Doing

Leadership & Strategy

• Lead and mentor Product Managers, Developers, and QA Automation Engineers across client-facing and remote teams
• Set the technical direction for engineering, automation, and AI initiatives
• Act as the senior escalation point for automation, QA, and engineering delivery
• Define best practices, standards, and documentation for automation services

Automation & QA Excellence

• Own and evolve automation strategies, frameworks, and service offerings
• Ensure automation coverage across UI, API, performance, accessibility, compatibility, and security testing
• Design and maintain reusable templates (e.g. automation strategies, reports, frameworks)
• Support automation assessments, proof-of-concepts, and delivery engagements
• Champion best-in-class tooling and methodologies across CI/CD pipelines

Engineering Products & R&D

• Own and develop the engineering and automation product roadmap
• Lead continuous improvement through AI-driven testing and modern automation approaches
• Design and maintain demo and proof-of-concept environments

Business Development & Partnerships

• Support bids, proposals, pilots, and client demonstrations
• Build business cases highlighting the value of automation and AI
• Develop and manage strategic partnerships with tooling providers

Leadership & Delivery

• 5-7+ years leading QA automation engineers, developers, or engineering teams
• Experience managing distributed, onshore, and offshore teams
• Strong strategic thinking with the ability to translate business needs into technical solutions
• Proven experience building product roadmaps and automation strategies

Technical Experience

• Strong background in modern test automation frameworks and tools (e.g. Selenium, Playwright, Cypress, Appium, Postman, Rest Assured, JMeter, BrowserStack, Sauce Labs)
• Experience implementing automation within CI/CD pipelines
• Hands-on coding experience (Java, .NET, React or similar)
• Exposure to AI-driven testing and evaluation of AI solutions

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Azure Integration Engineer needed by my global client. This is a fantastic opportunity to become a vital member of the technology team responsible for the global intelligent integration platform. You will be joining our business at a key moment in our evolution and will be making a key and lasting impact on our technology organisation and landscape.

Reporting to the Group Director of Data and Architecture, you will have responsibility for the integration workloads delivered against our Azure ecosystem. You will be a key contributor to designing, developing, and managing robust integration solutions, with a primary focus on event-based pub/sub architectures.

The role involves building the connective tissue of our global applications, adopting a “platform-as-a-product” mindset, and implementing key governance steps such as observability, exception handling, and highly automated CI/CD pipelines.

Key Responsibilities:

• Design and Implementation:Design, implement, and maintain scalable and efficient integration pipelines for the seamless flow of data across global enterprise applications using the Azure Integration Services stack.
• Event-Driven Architecture:Take end-to-end ownership of event-based pub/sub integration solutions, utilizing Azure Service Bus, Azure Functions, and Event Gridto ensure high-performance, asynchronous communication.
• Pipeline Management:Utilize modern integration patterns to ensure clean, reliable, and decoupled data flows across the ecosystem.
• Software Excellence:Ensure strict version control and reproducibility of all integration logic using Azure DevOpsand established .NET best practices.
• Development:Develop and maintain high-quality .NET-based services and handlers to transform and route data between disparate systems.
• Governance & Security:Work within our technology governance framework to implement best practices that ensure data quality, security, and compliance during transit.
• Operational Excellence:Use best-practice implementations for observability, alerting, and monitoring to evolve an effective, “always-on” integration operations function.
• CI/CD Leadership:Optimize and troubleshoot deployment pipelines, ensuring solid CI/CD processesare followed to maintain high reliability and rapid delivery cycles.

Required Qualifications:

• Education:Bachelors degree in Computer Science, Information Technology, Engineering, or a related field.
• Core Experience:Minimum of 5 years of experience in .NET developmentand at least 3 years of experience in integration engineeringwith a focus on cloud technologies.
• Azure Expertise:Proven experience with the Azure Integration Platform, specifically: Azure Service Bus, Azure Functions, Event Grid, and Azure API Management.
• DevOps Proficiency:Strong familiarity with Azure DevOpsand solid experience implementing and managing CI/CD processes.
• Technical Standards:Extensive experience in developing and managing integration pipelines, with a deep understanding of pub/sub and event-driven patterns.
• Best Practices:Strong proficiency in data governance, security, and the operational monitoring of distributed cloud systems.
• Soft Skills:Excellent problem-solving skills and the ability to work in a fast-paced, dynamic environment with strong communication and collaboration skills.

Technical Lead - Digital & Technology Consulting

A leading global innovation and transformation consultancy is looking for an experienced Technical Lead to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, and delivering high-impact digital solutions across diverse industries.

What youll be doing as a Technical Lead:

• Leading the technical delivery of complex, cloud-based solutions
• Acting as a hands-on technical authority across architecture, development and troubleshooting
• Mentoring engineers and promoting modern engineering best practices
• Working closely with clients to translate business needs into scalable technical solutions
• Driving continuous improvement across the full software delivery lifecycle

What they are looking for in a Technical Lead:

• Proven experience as a Technical Lead or Senior engineer
• Strong software engineering and system design background
• Experience delivering enterprise applications on AWS, Azure or GCP
• Proficiency in JavaScript, Java or .NET
• Agile delivery experience (Scrum / Kanban)
• Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices
• Strong communication and stakeholder engagement skills

Whats on offer:

• Flexible working with autonomy over schedule
• Competitive salary and performance-related bonus
• 25 days annual leave plus buy options
• Excellent pension, healthcare and wellbeing benefits
• Purpose-led work with clear career progression

Ok I’m in what’s next?

Apply now with your latest CV.

An established UK tech consultancy is expanding its engineering function and is looking for several Senior Software Engineers (.Net / TypeScript) to join during an exciting growth phase. The company delivers cloud-native solutions using modern technologies and supports remote-first working across Scotland. Having operated successfully for several years, they're now investing heavily in building out their Scottish engineering presence, making this a great time to join and help shape a growing function. Engineering excellence sits at the core of the company. They work with modern technologies and are looking for engineers who value strong software fundamentals, maintain high coding standards, and enjoy keeping up with evolving tech trends. Their tech stack is broad, though current projects are heavily focused on Microsoft technologies and TypeScript (React / Node). As projects are delivered end-to-end, teams work with a DevOps mindset - '*You build it, you own it*' - meaning engineers are actively involved with cloud platforms and infrastructure as code throughout delivery. The variety of project work means there's strong opportunity to learn new technologies, gain exposure to multiple industries, and take on additional technical or leadership responsibilities over time. The organisation promotes a collaborative environment where learning happens through hands-on delivery and shared experience. *You'll ideally bring experience in most of the following:* \*\* Strong programming experience with .NET \*\* Good JavaScript / TypeScript experience (ideally React / Node) \*\* Cloud platforms such as AWS, Azure or GCP \*\* Infrastructure as Code (Terraforms and Kubernetes preferred) \*\* Microservices architecture *Highly desirable experience includes:* \*\* Previous work within a technical consultancy \*\* Software architecture or project leadership exposure \*\* Experience with a variety of programming languages (Python, Kotlin) This role would suit someone who enjoys solving complex problems, influencing technical direction, and continuing to grow their career within a collaborative consultancy environment. The company supports remote-first working across Scotland, with engineers aligned to their London tech hub. You'd typically visit the office once a month for team collaboration and project kick-offs. In return, they offer a salary of £60k-£75k plus a strong benefits package. If you'd like to learn more, please apply or reach out to Doug Paget at Cathcart Technology via LinkedIn. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

The Opportunity: You’ll join an experienced, collaborative consultancy team delivering greenfield, enterprise-scale digital services for high-profile public and private sector clients. This opportunity is ideal for a practical, adaptable Geospatial Full Stack Engineer who enjoys working across disciplines and solving complex problems and challenges that will have a real-world impact. Collaboration sits at the heart of how our client operates, so you’ll be partnering closely with colleagues across Software Engineering, User-Centred Design, Delivery Management, Data Science and Live Services to deliver outcomes that genuinely make a difference in today’s society. As a consultancy, they are technology-agnostic by design, focusing on choosing the right tools for each problem, rather than forcing one stack everywhere. Their teams regularly work with .NET, Java, Python, Node.js, AWS and Azure, giving you genuine scope to broaden your skills and develop your career across a range of languages and platforms. Many of their projects also involve Geographic Information Systems (GIS) and open-source geospatial technologies, helping clients unlock the value of location-based data through mapping, spatial analysis and data-driven decision making. Skills and Experience: Essential \* 3+ years’ experience in a Full Stack Engineering role \* Strong development skills in .NET, Java or Python, alongside modern JavaScript frameworks/libraries \* Experience working in Agile environments (Scrum, Kanban, TDD) \* Solid understanding of architectural and design patterns, including microservices and serverless \* Hands-on experience designing and delivering solutions on AWS or Azure \* Experience working with GIS systems or geospatial data, and familiarity with tools such as Leaflet, OpenLayers, QGIS, GeoServer, PostGIS, etc. \* A collaborative mindset and experience working in multi-disciplinary teams Desirable \* Experience working in a consultancy environment \* Exposure to public sector projects \* Familiarity with CI/CD tooling (e.g. Jenkins, Terraform) \* Awareness of the Digital Service Standard and Technology Code of Practice, particularly in geospatial or public sector contexts Role and Responsibilities: This is a varied role suited to someone who enjoys the pace, responsibility and collaboration of consultancy. You will be involved with the following types of activity: \* Design and deliver high-quality solutions: building, enhancing and maintaining software, infrastructure and deployment pipelines that are robust, secure and scalable. Projects may include solutions involving geospatial data, GIS platforms and open-source mapping tools. \* Work collaboratively across disciplines: partnering with Senior and Lead Engineers, Delivery Managers, Designers and Data Scientists to shape solutions, contribute to technical documentation and deliver against agreed plans. \* Apply standards and best practice: follow established engineering approaches, contribute accurate technical estimates and proactively identify and escalate risks or issues. \* Communicate clearly and build relationships: present ideas, prototypes and progress updates to stakeholders, while building strong working relationships with colleagues, clients and partner organisations. Applications: Please contact Edward here at ISR to learn more about our client and how they are leading the way in developing the next generation of technical solutions through innovation and transformational technology?