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Senior Product Test Development Engineer
Raytheon
Glenrothes
In office
Senior
Private salary
RECENTLY POSTED

Raytheon UK have a full time, perm opportunity for a Senior Test Development Engineer to join our team on our Glenrothes and Livingston sites.

Our Senior Test Development Engineer role is a fantastic opportunity for your career growth; firstly, your technical knowledge will continue to develop due to our focus on R&D and secondly, you will have opportunities to step up in seniority as we expect this team to have strong growth in the near future.

As Senior Test Development Engineer, you will be responsible for the design, manufacture, verification, validation, and lifecycle support of test equipment at board, sub-system, and system level. You’ll work on technologies that support Control Actuation Systems, Guidance Electronics, and cutting-edge GPS Anti-Jamming systems across land, sea, air-and space.

We are excited to offer, as well as, our competitive package and great career development - a Welcome Bonus of £7.5k!

Responsibilities

  • Design and develop functional test equipment for electronic systems
  • Lead and support hardware/software integration and troubleshooting
  • Provide lifecycle and production support, including issue resolution and obsolescence management
  • Collaborate across engineering disciplines to develop robust, scalable test solutions
  • Lead design reviews and documentation to the highest standards
  • Act as a mentor and technical leader for junior engineers

Required Experience

  • Excellent knowledge of analogue and digital electronic circuit design.
  • Ability to write comprehensive technical design documentation.
  • Proven experience in handover and management of designs in production.
  • Excellent hardware troubleshooting skills.
  • Test software design experience.
  • Able to support/debug system integration
  • Must be eligible Security Clearance to a minimum of BPSS and ideally SC

Desirable Experience

  • Significant test development experience in industry.
  • Use of Mentor Graphics schematic entry and PCB layout tools.
  • Understanding of common test architectures PXI/d LXI
  • Measurement Uncertainty and its application in test equipment design and validation
  • Software Certification or detailed knowledge of: NI LabView, NI CVI, NI TestStand, C#
  • Design of mix signal circuits
  • High speed serial networks
  • An appreciation of RF electronics
  • Knowledge of power supply design

What We Offer & Work Culture

  • Competitive salary
  • Welcome / Joining Bonus of £7.5k *
  • Relocation support *
  • 37hr working week, with an early finish Friday or compressed hours, start your weekend early!
  • 25 days holiday, plus public holidays, opportunity to buy / sell / roll over up to 5 days, and up to 5 days volunteering annually.
  • Contributory Pension Scheme (up to 10.5% company contribution)
  • Company bonus scheme (discretionary).
  • 6 times salary ‘Life Assurance’ with pension.
  • Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work amongst others.
  • Enhanced sick pay.
  • Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave.

*Details and eligibility can be discussed with your TA Specialist

Why join Raytheon

Raytheon UK is a powerhouse in defence and aerospace, where innovation meets impact. As a key partner to the UK government and global customers, we tackle the toughest challenges across land, sea, air, space, and cyberspace. Beyond cutting-edge defence solutions, we lead the way in digital training transformation for both military and commercial clients.

At Raytheon UK, you will work with pioneering technology, collaborate with top industry experts, and be part of a dynamic team that fuels your growth. Whether you’re looking to push boundaries, develop your skills, or make a real-world impact, your future starts here.

The manufacture of Control Actuation Systems, Guidance Electronic Units and Power Products. The UK’s only Global Factory for UK & US missile programmes. The provision of GPS Anti-Jamming systems across domains. Raytheon UK’s long heritage of AJ GPS Technology can be found on land, air and maritime platforms.

Dedicated high volume Space Grade manufacturing facility with CCA lines qualified for Space, all supported by a highly skilled experienced workforce.

Windows Site Reliability Engineer
INTEC SELECT LIMITED
London
Hybrid
Senior - Leader
£100,000 - £110,000
RECENTLY POSTED
+12

Windows Site Reliability Engineer £110K Hybrid LondonOverview:A leading global investment bank is seeking a skilled Windows Site Reliability Engineer to join their London-based Technology team. This is a senior-level leadership role focused on driving platform reliability, automation strategy, and infrastructure modernisation across mission-critical banking systems. This is an excellent opportunity to join an investment banking powerhouse.Role and Responsibilities:

  • Lead Platform Engineering and SRE strategy across the organisation
  • Build scalable, self-service, and resilient infrastructure platforms
  • Drive Infrastructure as Code and CI/CD adoption, automating manual tasks
  • Define SLOs and optimise system performance, latency, and scalability
  • Lead root cause analysis and remediate technical debt
  • Partner with development teams to improve testing, releases, and deployments
  • Shape cloud and hybrid migration strategies
  • Ensure regulatory, audit, and security compliance
  • Act as senior escalation point for high-severity incidents
  • Identify cost and efficiency improvements; deputise for senior leadership

Skills and Experience:

  • Deep expertise in Microsoft Windows Server internals
  • Advanced knowledge of Active Directory, DNS, DHCP, LDAP, and Kerberos
  • Extensive experience tuning low-latency, enterprise-scale systems
  • Strong background in SRE, DevOps, CI/CD, and Infrastructure as Code principles
  • Advanced scripting and development capability (PowerShell, Python, C#)
  • Clustering, high-availability, replication, and disaster recovery expertise
  • Experience with Git, Terraform, Ansible, Jenkins, and TeamCity
  • Strong understanding of security hardening (CIS) within regulated environments
  • Deep knowledge of performance monitoring, system internals, and optimisation techniques
  • Experience working within financial services or other regulated industries

Desirable:

  • Kubernetes and Docker orchestration
  • Major cloud platforms (Azure, AWS, GCP)
  • Nutanix HCI and VMware ESX
  • Enterprise databases (SQL Server, Oracle, Sybase ASE, MongoDB, Snowflake)
  • Enterprise monitoring tools (Splunk, Netcool)

Package

  • Circa £110,000 + Excellent Package
  • London / Hybrid x3 days onsite
  • Flexible working considered

Windows Site Reliability Engineer £110K Hybrid London

.NET Developer - Oxford
Noir
Oxford
Remote or hybrid
Mid - Senior
£45,000 - £70,000
RECENTLY POSTED
+2

.NET Developer - Global Fitness Movement - Oxford, Oxfordshire

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer)

Born in 2012 in California, our client began development on an app and website that made finding and booking classes effortless for fitness goers across the state. The company is now changing how people live their lives, bringing together a community of enthusiasts, helping people find the activities that make their true selves come alive or supporting small businesses and studios across the entire globe. They believe that being active is the key to living a happy and healthy life. Our client is now active in over 15 countries and continues rapid growth on a yearly basis.

It takes a team to make things happen and this team includes some of the most talented .NET Developer in the industry. They do not just have the best developers - but also the best karaoke stars, community activists and amateur chefs. Together, they are making the world an active place, which makes every day pretty damn gratifying.

They are looking for .NET Developer with excellent knowledge of object orientated development principles and technologies such as: .NET, .NET Core, C# and Azure SQL. You will receive expert training on the latest technologies including: .NET 10.0, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Node.js, Elasticsearch and Azure Cosmos DB.

All positions come with the following benefits:

  • Annual bonus.
  • Free medical, dental and vision coverage.
  • Flexible work hours.
  • £5,000 training allowance.
  • Healthy (and unhealthy) snacks.
  • Charitable giving programs.
  • Casual dress - fitness wear encouraged!
  • Team classes, events and happy hours.

There is no ‘I’ in team. By working with talented individuals and developing upon innovative ideas, the team continues to succeed and grow. They are a global movement with big plans for the future. It is an incredible opportunity so if you are interested, act and apply today!

Location: Oxford, Oxfordshire, UK / Remote Working

Salary: £45,000 - £70,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

NOIRUKNETRECNOIRUKREC

NC/RC/OXOET

Senior .NET Developer AI & Intelligent Automation
Newton Blue
Bristol
In office
Senior
£80,000
+3

Were working with a leading healthcare technology company, based in Chorley right next to Buckshaw Parkway railway station. This role will focus on designing and delivering AI-driven capabilities and intelligent automation within our core policy and claims management product, define and build new features that improve user productivity and automate high-volume, repeatable processes, particularly around claims invoice processing and related workflows.

You will work within a Scrum team (3-week sprints), contributing to our existing .NET/Angular platform while leading the design and implementation of AI-centric features and integrations. You will partner closely with our ML engineering and infrastructure teams to leverage our in-house GPU infrastructure and Run.ai platform for model training, fine-tuning, and inference at scale.

Key Responsibilities

Core Product Development (.NET / Angular / Messaging)

  • Design, build, and maintain core product features using:
    • .NET (C#), ASP.NET Core
    • Angular
    • SQL Server and MongoDB
    • RESTful APIs and NServiceBus
  • Contribute to application architecture decisions, refactoring initiatives, and shared platform components.
  • Ensure new AI features are robust, secure, explainable, and integrated cleanly into the existing product.

AI Capability & Feature Development

    • Work with Product Management and domain experts to identify high-value AI use cases, initially focusing on automating processing of claims invoice documents (e.g. OCR, document classification, data extraction, validation workflows).
    • Design, implement, and integrate AI services and pipelines, such as Machine learning / rules-based components for classification, anomaly detection, and routing (e.g. flagging potentially incorrect invoices or exceptional cases).
    • Fine-tuned language models or specialized inference models deployed on our in-house GPU infrastructure.

User Experience & Workflow Automation

    • Work closely with Product and UX to design AI features that give clear benefits to end-users (time saved, errors reduced, fewer clicks).
    • Implement workflow automation and orchestration:

Required Skills & Experience

  • Strong commercial experience building enterprise applications with:
    • .NET / C#
    • ASP.NET Core
    • Angular
    • SQL Server and MongoDB
    • RESTful APIs; NServiceBus or equivalent service bus/messaging platform.
  • Demonstrable experience in at least one of:
    • Implementing AI/ML-driven features in a production product, or
    • Building document processing / intelligent automation workflows (OCR, classification, extraction, validation).
  • Familiarity with common AI/automation building blocks such as:
    • OCR and document understanding (e.g. cloud services or libraries).
    • Entity extraction, text classification, or similar NLP tasks.
    • Rule engines, workflow engines, or BPM/orchestration tools.
  • Strong understanding of non-functional requirements for AI features:
    • Performance and throughput for high-volume processing.
    • Data protection, privacy, and access control.
    • Auditability, traceability, and explainability for automated decisions.
  • Solid grounding in software engineering fundamentals: design patterns, testing strategies (unit/integration), CI/CD concepts, secure development lifecycle.

Personal Attributes

  • Product-minded engineer who thinks in terms of user outcomes, not just technology.
  • Pragmatic with AI: focused on solving real user problems and automating meaningful work, rather than technology for its own sake.
  • Comfortable working in ambiguous problem spaces and iterating quickly based on feedback.
Software Development Team Lead - Cambridge
The Royal Society Of Chemistry
Cambridge
Hybrid
Senior
£65,000

Circa:

Salary - Salary Plan, 65,000.00 GBP Annual

The Royal Society of Chemistry (RSC) has a great opportunity for a Software Development Team Lead to join us on a permanent full-time basis.

As a Software Development Team Leader for the Royal Society of Chemistry, you will shape the software architecture and the fine-grained detail of configuration and implementation throughout the software development lifecycle for performance, security and maintainability of the applications we build.

Working within our DevOps team and with your colleagues across the directorate, you will lead a team of cross-functional technical staff, comprised of both back-end (.NET C#, node.JS), front-end (HTML/CSS/JS/Vue.JS) developers, test automation engineers and site reliability engineers (AWS) . Your work will enable the Royal Society of Chemistry to build, scale and continually improve our websites and services, serving our global audience of customers, users and colleagues. You will oversee the technical aspects of the product roadmap, working closely in collaboration with Solutions Architects and other Team Leaders to align with, contribute to and iterate on a shared architectural repository, guiding agile workstream members in technical implementation, assigning and ensuring quality delivery of backlog items and taking ownership of technical changes and releases. You will also directly line manage a small number of developers.

At the RSC we embrace flexibility and offer hybrid working, which means our teams come together when they need to collaborate. Although this role is contractually based at our Cambridge office, you will also be able to work from home within the UK, with the expectation that you will attend our offices and travel as needed for your role. If you need flexible working arrangements, please outline this in your application.

We are looking for:

  • Deep understanding of programming principles and how they impact the maintainability of enterprise applications.
  • Extensive, expert-level knowledge and hands-on experience with .NET C# back-end development.
  • High level understanding of front-end development (HTML/CSS/JS/Vue.JS).
  • Experience with DevOps best practice, such as continuous delivery, continuous testing, infrastructure as code etc.
  • Understanding of cloud architecture principles and hands-on experience with AWS or similar platforms.
  • Proven experience delivering projects across the full software development life cycle (SDLC), from requirements gathering and design through to deployment and post-release support.
  • Experience working within Agile practices, particularly Scrum and Kanban.
  • People management experience including delivery quality, workloads and personal development.

If you are interested in this role, please apply as soon as you can as we will be conducting interviews while advertising. When applying, you will need to provide an up-to-date CV and as a cover letter (in no more than 500 words) telling us about your relevant knowledge, skills and competencies and why you are applying for this role.

Benefits

We promote a healthy work/life balance and flexible working options. Our benefits package includes:

  • 26 days’ paid holiday per annum plus bank holidays.
  • Pension plan with up to 12% employer contributions (depending upon your contribution).
  • Life assurance at 3 times basic annual salary.
  • Enhanced parental leave.
  • Paid volunteering days.

Visit our Work For Us website to learn more about us, our benefits, equal opportunities statement and inclusive culture pledge.

At the RSC, we recognise the benefits of a diverse workforce and welcome applicants from a range of backgrounds to apply. We particularly encourage applications from disabled and ethnic minority candidates.

As a part of the Disability Confident Scheme, we endeavour, where possible, to offer an interview to candidates meeting the essential criteria of the role, who has a substantial physical/mental impairment which impacts their ability to carry out day-to-day tasks.

We are committed to making our recruitment processes accessible to all and as part of this, we are flexible in the ways we give and receive information. If you would like to apply using a different format, please contact the Recruitment Team at or on +44 (0) and we will do our best to put any reasonable adjustments in place.

If you have any questions, please contact us at

Software Engineer
Platform Recruitment Limited
Wellington
In office
Mid - Senior
£50,000

Job Title:Software Engineer
Location:Somerset
Salary:up to £50,000

An opportunity has arisen for a Software Development Engineer to join a growing engineering team delivering software solutions used in industrial environments.

You will develop and maintain desktop and web applications using C#, and WPF, contributing to both new development and ongoing system improvements. The role involves close collaboration with multidisciplinary teams and input into architectural decisions.

The Role
You will work across a blend of modern service based systems and established desktop applications, contributing to both ongoing improvements and new product development. The position involves hands on development, architectural input, and close collaboration with multidisciplinary engineering teams.

Key responsiblities

  • Design, develop, test, and maintain desktop and web applications
  • Work with C#, WPF, and modern JavaScript frameworks
  • Support and enhance legacy systems while helping drive modernisation
  • Contribute to architectural decisions and system design discussions

Requirements

  • Strong experience in C# and WPF desktop application development
  • Experience with modern frontend frameworks
  • Knowledge of architectural design principles such as SOLID
  • Frontend experience gained through a commercial role
  • Ability to collaborate effectively within multidisciplinary teams

If this role is of interest, please apply below.

Software Engineer
ITSS Recruitment
Gloucestershire
Hybrid
Junior - Mid
£35,000 - £40,000

We are looking for a highly motivated Software Engineer to join a well established digital solutions company based in Stonehouse, Gloucestershire.

£35,000 - £40,000 - hybrid working - Immediate start!

They are looking for someone who enjoys solving problems, takes pride in their work, and is keen to learn and grow.

Languages and Frameworks:

* TypeScript
* JavaScript
* React
* Angular
* HTML/SCSS
* C#

Daily responsibilities:

* Developing new features and enhancements for their platform
* Building modern frontend applications using Angular and React
* Contributing to backend development, using C#
* Working on bespoke development tasks for customer requirements and internal projects
* Writing clean, maintainable, and well-tested code
* Creating unit tests and automated end-to-end tests
* Using source control to manage and maintain code effectively
* Working within an Agile environment and participating in team meetings
* Collaborating with engineers, designers, and product owners
* Contributing across the full software development lifecycle

What we’re looking for:

Essential:

* Frontend development experience through a commercial role
* Experience with JavaScript or TypeScript
* Experience with a modern frontend framework (React/Angular preferred, but not essential)
* Good understanding of HTML and CSS / SCSS
* Willingness to learn backend development
* Ability to independently problem solve, but also the temperament to work collaboratively within a team

Desirable:

* Experience with React/Angular
* Experience with C# or backend development
* A relevant degree
* Full, clean driving licence
* Experience with agile development methodologies

What we offer

* Mentorship and support from experienced engineers
* The opportunity to work on real features used by real customers
* The chance to develop full-stack development skills
* A friendly, supportive, and collaborative team environment
* Opportunity to progress into a senior software developer position

This role will require you to work on a hybrid basis 3 days per week in the office in Stonehouse so you must be commuting distance from that location.

Sponsorship will not be provided for this position.

We are interviewing currently so apply now for immediate consideration for the Software Engineer position or contact Stuart Barnes at ITSS Recruitment for further information

Software Engineer
ITSS Recruitment
Lincoln
In office
Junior - Mid
£35,000 - £55,000

Software Engineer - Defence / Search & Rescue - C++ or C# - Up to 55K - Lincolnshire

We are looking for a highly motivated Software Engineer to join an award winning Defence and Search & Rescue organisation with offices just outside of Lincoln. The technical team consists of 12 and is comprised of Software Engineer, Software Testers, Product owners and Support.

They are a big believer in sharing thoughts and encouraging and supporting innovation and creativity. The Software Engineer will also be given the chance to be involved in all aspects of the process, from conception through to completion and launch. The environment is relaxed yet professional and will provide the opportunity to design and develop code for technically complex Defence solutions.

Software Engineer Tech Stack:

* C++ or C#
* DevOps, GitHub
* GitHub
* Simulation
* Unreal Engine or Unity
* Graphical Languages - OpenGL, WebGL, DirectX
* Software development lifecycle and methodologies

We are not expecting the Software Engineer to be an expert in all the technologies above, just a strong basis knowledge and passion to learn more!

You will be an enthusiastic Software Engineer, a good communicator and have a natural desire to create amazing code. The successful Software Engineer should have strong problem solving abilities, organisational skills and the ability to work as part of a team.

Due to the nature of the position it’s required for the Software Engineer to be a UK National for government security vetting. This includes a minimum of 5 years consecutive UK residency.

We are interviewing currently so apply now for immediate consideration for the Software Engineer position or contact George Harvey at ITSS Recruitment for further information

Senior Software Developer
Focus Cloud
Newcastle upon Tyne
Hybrid
Senior
Private salary

Title: Software Developer
Location: North East England – Office Based (some flexibility)
Salary: Competitive + bonus
Type: Permanent

About the Role: We are supporting a UK-based organisation looking to hire an experienced Software Developer to join a growing internal IT team. The role focuses on developing and supporting business-critical applications, delivering new solutions, and improving existing systems.
You will work across the full development lifecycle, contribute to integration projects across enterprise platforms, and gain exposure to AWS cloud applications.
Key Responsibilities:

* Develop and enhance existing applications and deliver new solutions

* Support websites, Windows applications, and serverless cloud applications

* Build integrations between ERP, HRIS, CRM, and other business systems

* Write SQL queries, reports, and SSRS reports

* Support deployments and improve development and release processes

* Identify opportunities to improve systems and processes

Required Skills & Experience:

* Commercial experience as a Software Developer

* Strong SQL and reporting capability

* Full-stack experience (C#, .NET, JavaScript, HTML, CSS; Angular/Node.js desirable)

* Experience working with APIs and system integrations

* Background in a fast-paced commercial environment preferred

Benefits & Working Model:

* Primarily office based with some flexibility

* Competitive salary, bonus, and pension

* 25 days holiday plus bank holidays

* Additional benefits including gym access, life assurance, and employee schemes

Senior Software Developers
True North Group
Newcastle upon Tyne
Hybrid
Senior
£50,000 - £70,000
+1

TrueNorth are exclusively working with a well known brand who are looking to add multiple Senior Software Developers to their very well respected team - there are few organisations doing development and engineering to the level and scale as this team.

Having known this organisation for many years, they pride themselves on a very high bar in terms of quality of development and innovation when it comes to their engineering and architecture that supports their products both internally and externally.

The tech stack in simple terms is: C# .Net Core, Microservices, Azure, and Vue.JS - for these roles specifically we do need the back end skills as a minimum in C# .Net Core Microservices and Azure - ideally however, you would be a full stack developer who enjoys continuous learning and development

Key skills and experience needed:

  • C# .Net Core
  • RESTful APIs
  • Microservices
  • Azure and Azure services things like (Azure Kubernetes, Container Registry, Service Bus, Cosmos DB, Key Vault, Synapse etc)
  • Event driven architecture

We have a starting salary range between £50,000 and £70,000 for the roles, dependant on experience - these roles also come with an impressive bonus and benefits package.

The team are working on a 3 days per week hybrid pattern, with their offices being just outside Newcastle City Centre (north) with onsite parking a good transport links.

Get in touch for more information.

AI Research Analyst (R&D)
hireful.
Newcastle upon Tyne
Remote or hybrid
Junior - Mid
£45,000 - £50,000

Shape the Future of AI Innovation

Move beyond delivery work into structured R&D where your technical insights directly influence strategic technology decisions. You’ll explore cutting-edge AI and automation technologies, build evidence-based recommendations, and help define our innovation roadmap.

About the Role

We’re building a disciplined R&D capability to explore emerging technologies, validate new approaches, and feed high-quality innovation into our Product and Engineering teams.

As our AI Research Engineer / Analyst (R&D), you’ll generate the technical evidence that supports strategic decisions. You’ll research AI and automation technologies, evaluate vendors and tools, build timeboxed proofs of concept in Python and/or C# (accomplished coding skills required, but this is not a “developer” role), and produce clear, decision-ready outputs.

This is not a BAU delivery role. It’s structured, evidence-led innovation.

You’ll report functionally to the Head of R&D, with day-to-day coaching from the Senior R&D Engineer.

Salary: £45K - £50K Basic + Bonus + Benefits (25 days holiday, 7% matched pension scheme, private health plan, flexible holiday purchase, remote or hybrid working & much more!)

Location: North East. Hybrid office work / flexible. Durham, Newcastle, Middlesbrough, Sunderland, etc. Although, we are very flexible to this, so more remote fine. As far down as Leeds or the other way & up toward Edinburgh!

What You’ll DoResearch & Evaluation

  • Scan the market for emerging AI, orchestration, and automation technologies
  • Conduct structured vendor and platform evaluations
  • Assess technical fit, integration complexity, security posture, cost, and viability
  • Stay current with LLMs, AI APIs, frameworks, and cloud services
  • Produce concise evidence packs and recommendation summaries

Hands-On Prototyping

  • Build lightweight PoCs to validate APIs and technical hypotheses
  • Explore AI capabilities practically (model behaviour, integration patterns, performance limits)
  • Contribute Python and/or C# code under technical direction

Focus: validation and insight - not production-grade implementation.

Documentation & Process

  • Own R&D documentation, decision logs, and handover packs
  • Maintain backlog discipline and enforce stage-gate standards
  • Ensure findings are captured clearly and nothing falls through the cracks

What You’ll Bring

Essential

  • 2+ years in a technical analyst, research, or solutions-focused role
  • Hands-on coding ability in Python and/or C# (We need some here, but you’ll work with the Senior R&D engineer who will guide you on coding)
  • Practical understanding of AI/ML landscape (LLMs, APIs, strengths & limitations)
  • Strong analytical thinking and structured evaluation skills
  • Excellent written communication - clear, concise, decision-ready outputs
  • Self-directed working style with confident stakeholder engagement
  • Familiarity with workflow orchestration / BPMN fundamentals

Desirable

  • Experience building AI-integrated applications
  • API and cloud platform exposure
  • Vendor/technology selection experience
  • Knowledge of process automation or orchestration platforms

What Success Looks Like

Within your first 90 days, you will have:

  • Contributed to live evidence packs
  • Helped standardise R&D evaluation templates
  • Supported an initiative through to handover-ready recommendation

Longer term, success is measured by the clarity, quality, and adoption of your R&D outputs.

Why Join

  • Direct exposure to cutting-edge AI and automation
  • Real influence over technology decisions
  • Clear progression into Senior R&D or specialist AI roles
  • Close collaboration with Architecture, Engineering, and Product

We’re looking for curiosity and rigour in equal measure - someone excited by emerging AI, but disciplined enough to separate signal from noise.

Ready to shape our AI innovation strategy? Apply now and help us turn emerging technology into competitive advantage.

Research & Development Engineer (AI, ML)
hireful
County Durham
Hybrid
Junior - Mid
£45,000 - £50,000

Shape the Future of AI Innovation

Move beyond delivery work into structured R&D where your technical insights directly influence strategic technology decisions. You’ll explore cutting-edge AI and automation technologies, build evidence-based recommendations, and help define our innovation roadmap.

About the Role

We’re building a disciplined R&D capability to explore emerging technologies, validate new approaches, and feed high-quality innovation into our Product and Engineering teams.

As our AI Research Engineer / Analyst (R&D), you’ll generate the technical evidence that supports strategic decisions. You’ll research AI and automation technologies, evaluate vendors and tools, build timeboxed proofs of concept in Python and/or C# (accomplished coding skills required, but this is not a “developer” role), and produce clear, decision-ready outputs.

This is not a BAU delivery role. It’s structured, evidence-led innovation.

You’ll report functionally to the Head of R&D, with day-to-day coaching from the Senior R&D Engineer.

Salary: £45K - £50K Basic + Bonus + Benefits (25 days holiday, 7% matched pension scheme, private health plan, flexible holiday purchase, remote or hybrid working & much more!)

Location: Remote or North East. Hybrid office work / flexible / remote. Durham, Newcastle, Middlesbrough, Sunderland, etc. Although, we are very flexible to this, so more remote fine. As far down as Leeds or the other way & up toward Edinburgh!

What You’ll Do

Research & Evaluation

Scan the market for emerging AI, orchestration, and automation technologies
Conduct structured vendor and platform evaluations
Assess technical fit, integration complexity, security posture, cost, and viability
Stay current with LLMs, AI APIs, frameworks, and cloud services
Produce concise evidence packs and recommendation summaries

Hands-On Prototyping

Build lightweight PoCs to validate APIs and technical hypotheses
Explore AI capabilities practically (model behaviour, integration patterns, performance limits)
Contribute Python and/or C# code under technical directionFocus: validation and insight — not production-grade implementation.

Documentation & Process

Own R&D documentation, decision logs, and handover packs
Maintain backlog discipline and enforce stage-gate standards
Ensure findings are captured clearly and nothing falls through the cracks

What You’ll Bring

Essential

2+ years in a technical analyst, research, or solutions-focused role
Hands-on coding ability in Python and/or C# (We need some here, but you’ll work with the Senior R&D engineer who will guide you on coding)
Practical understanding of AI/ML landscape (LLMs, APIs, strengths & limitations)
Strong analytical thinking and structured evaluation skills
Excellent written communication — clear, concise, decision-ready outputs
Self-directed working style with confident stakeholder engagement
Familiarity with workflow orchestration / BPMN fundamentalsDesirable

Experience building AI-integrated applications
API and cloud platform exposure
Vendor/technology selection experience
Knowledge of process automation or orchestration platforms

What Success Looks Like

Within your first 90 days, you will have:

Contributed to live evidence packs
Helped standardise R&D evaluation templates
Supported an initiative through to handover-ready recommendationLonger term, success is measured by the clarity, quality, and adoption of your R&D outputs.

Why Join

Direct exposure to cutting-edge AI and automation
Real influence over technology decisions
Clear progression into Senior R&D or specialist AI roles
Close collaboration with Architecture, Engineering, and ProductWe’re looking for curiosity and rigour in equal measure — someone excited by emerging AI, but disciplined enough to separate signal from noise.

Ready to shape our AI innovation strategy? Apply now and help us turn emerging technology into competitive advantage

AI Research Analyst (R&D)
hireful
Tyne And Wear
Hybrid
Junior - Mid
£45,000 - £50,000

Shape the Future of AI Innovation

Move beyond delivery work into structured R&D where your technical insights directly influence strategic technology decisions. You’ll explore cutting-edge AI and automation technologies, build evidence-based recommendations, and help define our innovation roadmap.

About the Role

We’re building a disciplined R&D capability to explore emerging technologies, validate new approaches, and feed high-quality innovation into our Product and Engineering teams.

As our AI Research Engineer / Analyst (R&D), you’ll generate the technical evidence that supports strategic decisions. You’ll research AI and automation technologies, evaluate vendors and tools, build timeboxed proofs of concept in Python and/or C# (accomplished coding skills required, but this is not a “developer” role), and produce clear, decision-ready outputs.

This is not a BAU delivery role. It’s structured, evidence-led innovation.

You’ll report functionally to the Head of R&D, with day-to-day coaching from the Senior R&D Engineer.

Salary: £45K - £50K Basic + Bonus + Benefits (25 days holiday, 7% matched pension scheme, private health plan, flexible holiday purchase, remote or hybrid working & much more!)

Location: North East. Hybrid office work / flexible. Durham, Newcastle, Middlesbrough, Sunderland, etc. Although, we are very flexible to this, so more remote fine. As far down as Leeds or the other way & up toward Edinburgh!

What You’ll Do

Research & Evaluation

Scan the market for emerging AI, orchestration, and automation technologies
Conduct structured vendor and platform evaluations
Assess technical fit, integration complexity, security posture, cost, and viability
Stay current with LLMs, AI APIs, frameworks, and cloud services
Produce concise evidence packs and recommendation summaries

Hands-On Prototyping

Build lightweight PoCs to validate APIs and technical hypotheses
Explore AI capabilities practically (model behaviour, integration patterns, performance limits)
Contribute Python and/or C# code under technical directionFocus: validation and insight — not production-grade implementation.

Documentation & Process

Own R&D documentation, decision logs, and handover packs
Maintain backlog discipline and enforce stage-gate standards
Ensure findings are captured clearly and nothing falls through the cracks

What You’ll Bring

Essential

2+ years in a technical analyst, research, or solutions-focused role
Hands-on coding ability in Python and/or C# (We need some here, but you’ll work with the Senior R&D engineer who will guide you on coding)
Practical understanding of AI/ML landscape (LLMs, APIs, strengths & limitations)
Strong analytical thinking and structured evaluation skills
Excellent written communication — clear, concise, decision-ready outputs
Self-directed working style with confident stakeholder engagement
Familiarity with workflow orchestration / BPMN fundamentalsDesirable

Experience building AI-integrated applications
API and cloud platform exposure
Vendor/technology selection experience
Knowledge of process automation or orchestration platforms

What Success Looks Like

Within your first 90 days, you will have:

Contributed to live evidence packs
Helped standardise R&D evaluation templates
Supported an initiative through to handover-ready recommendationLonger term, success is measured by the clarity, quality, and adoption of your R&D outputs.

Why Join

Direct exposure to cutting-edge AI and automation
Real influence over technology decisions
Clear progression into Senior R&D or specialist AI roles
Close collaboration with Architecture, Engineering, and ProductWe’re looking for curiosity and rigour in equal measure — someone excited by emerging AI, but disciplined enough to separate signal from noise.

Ready to shape our AI innovation strategy? Apply now and help us turn emerging technology into competitive advantage

Software Engineer
Platform Recruitment
Wellington
In office
Mid - Senior
£35,000 - £45,000

Job Title: Software Engineer
Location: Somerset
Salary: up to 50,000

An opportunity has arisen for a Software Development Engineer to join a growing engineering team delivering software solutions used in industrial environments.

You will develop and maintain desktop and web applications using C#, and WPF, contributing to both new development and ongoing system improvements. The role involves close collaboration with multidisciplinary teams and input into architectural decisions.

The Role
You will work across a blend of modern service based systems and established desktop applications, contributing to both ongoing improvements and new product development. The position involves hands on development, architectural input, and close collaboration with multidisciplinary engineering teams.

Key responsiblities

  • Design, develop, test, and maintain desktop and web applications
  • Work with C#, WPF, and modern JavaScript frameworks
  • Support and enhance legacy systems while helping drive modernisation
  • Contribute to architectural decisions and system design discussions

Requirements

  • Strong experience in C# and WPF desktop application development
  • Experience with modern frontend frameworks
  • Knowledge of architectural design principles such as SOLID
  • Frontend experience gained through a commercial role
  • Ability to collaborate effectively within multidisciplinary teams

If this role is of interest, please apply below.

Senior Microsoft 365 Developer
Tech4 Ltd
Essex
Hybrid
Senior
£80,000 - £100,000
+1

Senior Microsoft 365 Developer is required by fast growing and highly successful global organisation.

This is a new opportunity within their experienced, dynamic IT team.

Purpose: Senior Microsoft 365 Developer will lead and innovate in the creation, customisation, and optimisation of Microsoft 365 and SharePoint solutions that drive business productivity and enhance user experience. This role involves architecting and developing applications and integrations within the Microsoft 365 ecosystem, including Power Platform and Azure integrations, while providing technical leadership and strategic guidance to projects and teams.

Role Responsibilities:

  • Manage, configure, and develop within Office 365 environments, utilising a range of Office 365 applications for document management and collaboration.
  • Design and develop applications using Power Apps (Canvas Apps), Power Automate, and Power BI to create integrated solutions that support business needs.
  • Knowledge of development using the Microsoft Graph API enhancing interconnectivity across applications.
  • Develop, customise, and manage Modern SharePoint sites, including site pages, web parts, and site templates to enhance user experience and productivity.
  • Implement Front End solutions utilising SPFx, PnP, and frameworks like JavaScript, TypeScript, and .NET Core for dynamic user experiences and functionality.
  • Integrate Office 365 applications with third-party and cloud services using APIs, JSON, and CSOM, ensuring seamless data flow and application interoperability.
  • Build Azure-based solutions integrated with Office 365, leveraging Azure Logic Apps, Function Apps, and other Azure services, with programming in JavaScript, C#, and PowerShell.
  • Practical Office 365 product experience - configuring, administration, development and deploying solutions using the full range of Office 365 apps for document management and collaboration.
  • Knowledge of SharePoint Online, OneDrive, Microsoft Teams.
  • Apply practical knowledge of SharePoint Online and associated Services (Search Service, User Profile Service, Compliance Centre, Security Centre, Content and Document Management Principles).
  • Apply practical knowledge in the use of PowerShell to automate deployments and perform maintenance tasks
  • Experience of undertaking Office 365 BAU Admin activities.
  • Implement robust security practices when working with Office365, Power Platform and Azure.
  • Demonstrate strong interpersonal skills with an ability to communicate complex technical concepts effectively to clients and stakeholders.
  • Capable of working autonomously, remotely, or collaboratively within diverse team environments.
  • Prioritise, plan, and multitask effectively within deadlines and budget constraints, applying project management principles where required and ability to work within a project team.
  • Experience working on projects, taking requirements, generating designs, and implementing a final solution.
  • Strong understanding of Application Lifecycle Management when working with Power Platform and Office365 Solutions.
  • Maintain up-to-date skills, learn new technologies as needed, and proactively identify and implement effective solutions for business requirements.

Qualifications/Skills/Experience:

  • Knowledge of Azure Servers, Web Applications, Storage Solutions, Data Solutions, Machine Learning Solutions and Networking
  • Knowledge of Web Design/Development using HTML, CSS and Adobe Creative Cloud suite of product
  • Knowledge of Azure SQL Database implementation and development with Azure Data Factory

Excellent training and career development opportunities exist for the right candidate.

Location: Essex/Hybrid

Basic salary (phone number removed) + bonus + excellent benefits.

Lead Software Engineer
Stratospherec Ltd
Fareham
In office
Senior
£65,000 - £75,000
+3

Lead Software Developer - Whiteley, Salary - £65000 to £75000

My client are a Financial services company based in Fareham. They are looking for a Senior/Lead Software Developer with skills in ASP.Net, MVC, and C#.

My client are looking for a Tech Lead Developer with hands on experience in Microsoft Technologies, ASP.Net & MVC .NET Core and who can be hands on with coding as well as be the Technical Lead of a small development team. This role is more focused on Technical Leadership, Mentoring and Software Development, rather than people management and team leading.

This role is paying up to £75k (depending on experience) and is on-site full-time.

Skills needed for this role:

• 8 plus experience in C# using .NET Framework (4.8+ - ASP.NET MVC, ASP.NET Web API and Web Forms, Windows Services)
• Experience in using .NET 8 (Razor, Razor Pages, Web API)
• Experience in working with ORMs (Entity Framework/Entity Framework Core preferred)
• Intermediate level experience using Source Control (GIT preferred)
• Intermediate level experience in using and coding SQL Server, Stored Procedures and T-SQL
• Experience in working in a collaborative commercial development environment
• Experience with configuring Windows Server and IIS

This role is 5 days a week in the office.

If this sounds like it might be of interest, then please apply with your CV!

Senior Software Engineer
JAM Recruitment Ltd
Multiple locations
Hybrid
Senior
£69/hour

Senior Software Engineer x 2

Portsmouth (Hybrid working)

68.55 Inside IR35

12 month contract

About the Role

We are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that support national security, advanced defence platforms, and next-generation technologies.

As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment.

What you’ll be doing:

  • Designing, reviewing, developing, testing, documenting, configuring and delivering software products to the agreed standards and procedures using the specified tools, within schedule and estimates
  • Resolving the complex challenges, issues and faults associated with installation, commissioning, operation and performance of systems
  • Providing specialist technical advice and guidance to other professionals, technician engineers and/or customers, and works with a high degree of technical autonomy
  • Testing software products sufficiently to ensure software product quality is maintained and minimal or no re-work is required
  • Investigating and resolving issues and problems raised during any stage of the development lifecycle, including software and system integration, qualification, and in-service trials
  • Production of appropriate technical documentation
  • Communicating effectively, identifying early potential risks, seeking clarification and providing feedback to team members and leadership
  • Supporting estimation of development activities

Your skills and experiences:

  • BEng/BSc in Computer Science or similar software qualification
  • Experience with all phases of the software development lifecycle
  • Excellent software coding, integration and testing skills
  • Extensive knowledge of programming languages, C++, C# and Ada highly desirable
Senior .NET Engineer
SR2
Multiple locations
Hybrid
Senior
£60,000 - £80,000

Senior Backend Developer C#, .NET Core & SQL Salary £60-80k Hybrid (North Bristol)

Would you like to join a national organisation that helps thousands of people across the UK during their time of need?

They’re looking to add a Senior Backend Developer to one of their core product teams. These products impact thousands of users daily, so you’ll get to work on products that are in production and see the fruits of your labour.

Their backend stack centres on C#, .NET Core & SQL, and a big focus for them is staying up to date with the latest developments in software engineering, so you’ll be working on cutting-edge tech. Beyond your technical skills, they love people that work with the user in mind, collaborating closely with product, design, and engineering colleagues to deliver software that genuinely solves real-world problems. As a senior you’ll also contribute towards mentoring more junior members of the team/

This is a fantastic opportunity to join a company that not only cares deeply about its customers but also invests heavily in technology. You’ll also benefit from working alongside some of the best technical leaders that I know in the Southwest - career development potential here is absolutely fantastic!

What you’ll need

  • Strong commercial experience as a Backend Developer (you can also have worked in a full stack role if you are particularly backend focussed)
  • Proven expertise with C#, .NET Core & SQL
  • Ideally experience in a product-side environment, but an agency background will be considered if you’ve worked on complex engineering products
  • Ability to work effectively in a collaborative, multi-functional team
  • High levels of curiosity and a user-focused mindset - you care about building solutions that solve real problems
  • High levels of curiosity and the desire to create solutions that solve the problems of users
  • Excellent interpersonal skills and genuine enjoyment from mentoring other team members
  • Happy to come into the office in North Bristol 2 days a week (public transport is possible but it’s best to have a car if you don’t live in walking distance - free parking is available!)

If you want to join a company with over a century of history that’s still driving innovation and delivering positive impact to its customers, click apply below or drop me a line at .

Senior Software Developer
Spectrum IT Recruitment
Southampton
Hybrid
Senior
£65,000 - £70,000
+4

C#, ASP.Net, Azure, REST API’s

Hybrid - 2 days per week in the Southampton Office

Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software Developer, working on mission-critical systems in a cutting-edge environment.

This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors.

Skills Required:

  • Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code
  • Experience creating RESTful APIs and ensuring API extensibility
  • Cloud experience (Azure, AWS)
  • Azure DevOps
  • Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium
  • Good knowledge of SOLID principles

Desirable Skills:

  • Containers (docker, K8s)
  • Security best practice (OWASP top ten)
  • OpenIDConnect/Identity server
  • Micro service architecture
  • MS SQL Server
  • Azure DevOps, TeamCity
  • Infrastructure as Code (Bicep, ARM templates, Terraform)

Benefits

Medical Cover

Death in Service

Hybrid Working

Shopping Vouchers

GP Helplines

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

.NET Developer - Brighouse
Noir
Yorkshire
Remote or hybrid
Junior - Mid
£35,000 - £50,000
+4

.NET Developer - Software House - Brighouse, West Yorkshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Do you want to work for an internationally recognised brand? Do you want to work on enterprise level .NET / C# software development projects and gain exposure to cutting edge technologies? Do you want to experience a truly sophisticated Agile development environment? Then look no further! Our client is an award winning software house with a strong presence in over 30 countries. Due to continued growth and expansion we are seeking several .NET / C# Developer to join their dynamic team of high flying individuals. .NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. Our client can provide training into: .NET 10.0, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0 and Azure Cosmos DB. You will be working alongside an MVP and well respect author on Agile and .NET / C# development. This is a truly fabulous opportunity to join a spectacular organization; one that offers a structured career progression programme, excellent training, exquisite offices and amazing benefits. Location: Brighouse, Calderdale, West Yorkshire, UK / Remote Working Salary: £35,000 - £50,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/RC/BRIET

Solution Architect, .NET, C#, GenAI, Azure, Microsoft, Central London
Carrington Recruitment Solutions Ltd
London
Hybrid
Mid - Senior
£75,000 - £85,000

Solution Architect, Azure, AWS, Cloud Tech, Senior Developer, .NET, C#, GenAI, AI, Microsoft Stack, Professional Services, London

Solution Architect required to work for a large and exciting firm based in Central London. This will mainly be based from home and you would only have to visit the office circa twice a month.

We need this individual to join this exciting, forward thinking technology team to help design solutions around complex products and applications that sit on Microsoft Azure and AWS (mainly Azure). A Microsoft Technology Stack background is essential, and you must be from a Software Engineering or Application Engineering background. This is NOT an Infrastructure based Solution Architect and is focused more around Development (.NET / C# etc).

If you have an Enterprise Architect background and want to apply for this, there would be huge questions as to why you would want this kind of role in the first place. We need someone who:

  • Is excellent with Stakeholders and is a proven communicator with good negotiation skills
  • Can come up with the most weird and whacky Proof of Concepts (POCs) and be able to present these to the business, explaining the benefits etc
  • Is happy to be centred around ‘Product’ and can be creative with this around the business and the business needs
  • Is proven with working alongside Developers, proving clear and concise instructions for each journey ahead
  • Is happy with lots of prototyping and playing a major part in building the products
  • Has recent experience working with Developers who use GenAI to get from A to B more efficiently
  • Has some experience with AI related products

We can consider Senior Developers for this role but you must have some experience within Solution Architecture. Also, experience of dealing with 3rd party vendors is be a must. In addition to this, you will have come from environments that have complex integration layers when it comes to products and applications. It is a heavily regulated environment and you have to be mindful of this.

In summary, we need a hands-on, product-focused Solution Architect who builds prototypes, works closely with dev teams, operates in public cloud, understands modern engineering, and can influence stakeholders while helping shape early-stage products in a Microsoft-heavy environment.

We can consider people who have worked for large, complex businesses, along with candidates who have worked within consultancy practices in the past.

This is an excellent opportunity and salary is dependent upon experience. Apply now for more details.

Frequently asked questions
Haystack features a wide variety of C# job opportunities, including positions for junior developers, senior software engineers, full-stack developers, backend developers, and specialized roles in areas like gaming, finance, and enterprise software.
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Yes, Haystack offers numerous remote C# job listings. You can filter your job search to show remote opportunities specifically.
To improve your chances, ensure your resume highlights your C# projects and relevant experience, familiarize yourself with common frameworks like ASP.NET, LINQ, and Entity Framework, contribute to open-source C# projects, and prepare for technical interviews focusing on C# concepts and problem-solving.
Yes, job seekers can create profiles, search, and apply to C# jobs on Haystack completely free of charge.