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Backend Software Engineer C# .Net - FinTech
client server
Newcastle upon Tyne
In office
Junior - Mid
£100,000
RECENTLY POSTED

Backend Software Engineer / Developer (C# .Net Core) *Newcastle onsite* to £130k+

Are you a backend focussed Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?

You could be joining a FinTech scale-up that has secure backing, an established Hedge Fund client as a partner and ambitious growth plans.

What’s in it for you:

  • Salary (to £130k, negotiable) + Bonus
  • 25 days holiday
  • Bupa healthcare
  • Generous pension contribution
  • Continuous career development opportunities
  • Social team atmosphere with a range of events and early finish for drinks on Fridays

Your role:

As a Backend Software Engineer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. You’ll take ownership of technical projects, working across the full development lifecycle to understand business needs.

The company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career.

Location:

You’ll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are well equipped and offer fantastic views across the City and the local countryside, many employees walk or cycle in (onsite showers available!).

About you:

  • You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A’s at A-level
  • You’re a technologist who enjoys collaborating and problem solving, working on complex, distributed systems
  • You have expertise with modern C# .Net Core, Python skills would also be of benefit
  • You have a strong knowledge of modern software engineering best practices and have experience across the full software development lifecycle
  • You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms
  • You’re excited to join a start-up in a role that you can shape and influence

Apply now to find out more about this Backend Software Engineer / Developer (C# .Net Core) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Android Developer
Avanti Recruitment
Sheffield
Hybrid
Mid - Senior
£35,000 - £60,000
RECENTLY POSTED

East Sheffield | Hybrid Working | £35,000 – £60,000 + Bonus + Private Medical

A well-established UK software company is looking for an Android Developer to join its engineering team.

The business develops bespoke operational management platforms for regulated, security-conscious environments. Their systems are used daily within structured operational settings where reliability, usability and performance are critical.

This is a long-term product role focused on ownership and evolution, not short-term agency or app-store contract work.

The Role

You will take ownership of a Java-based Android application that runs on secure, enterprise-grade devices.

The platform is already deployed and actively used, with a clear roadmap of enhancements and feature expansion. Approximately 80 percent of the role will focus on Android development, with the opportunity to contribute to technical direction and architectural decisions as the product evolves.

You will work closely with a backend engineering team and be involved across the full development lifecycle including feature design, testing and continuous improvement.

Technical Environment

* Android Native development

* Java

* .NET Core / .NET Framework APIs

* SQL Server

* Secure device integrations

What They’re Looking For

Essential:

* Strong Android development experience

* Solid Java experience

* Understanding of Android beyond basic UI development

* Comfortable working on a live, evolving product

Desirable:

* Exposure to backend APIs

* Experience working with secure or hardware-integrated applications

* Collaborative mindset with interest in contributing ideas

You must:

* Hold a full UK driving licence

* Be eligible for UK Security Clearance

Package & Benefits

* 35-hour working week

* Hybrid working model

* 24 days holiday plus bank holidays

* Additional Christmas shutdown

* Two performance bonuses per year

* Private medical cover

* Stable, long-term product ownership

* Small, collaborative engineering team

If you are an Android developer looking for a stable, product-focused role where you can make a measurable impact within a structured environment, this is an opportunity worth exploring

UI Developer - C# .NET (WCF / WinForms) London / Hybrid
Akkodis
London
Hybrid
Mid - Senior
£60,000 - £90,000
RECENTLY POSTED

UI Developer - C# .NET (WCF / WinForms)

Location: Central London (Hybrid)
Employment Type: Permanent
Sector: Consultancy

About Us

We are working with a growing technology consultancy based in Central London, partnering with high‑profile clients across finance, government, and enterprise sectors. They specialise in delivering robust, scalable, user‑centric software solutions - and we’re now looking for a talented UI Developer with strong C#.NET, WCF, and WinForms experience to join their team.

The Role

As a UI Developer, you will play a key role in designing, developing, and maintaining desktop‑based applications for a variety of client projects. You’ll work closely with solution architects, business analysts, and other developers to build intuitive, performant user interfaces using Microsoft technologies.

Key Responsibilities

Design and implement user interface components for enterprise desktop applications.
Develop and maintain software using C#.NET, WinForms, and WCF.
Collaborate with cross‑functional teams to gather requirements and translate them into clean, efficient code.
Contribute to architectural discussions and technical design decisions.
Ensure code quality through testing, peer reviews, and best‑practice development standards.
Troubleshoot, debug, and optimise existing applications.

Required Skills & Experience

Strong commercial experience in C#.NET development.
Solid hands‑on experience with WinForms and WCF.
Good understanding of object‑oriented design and software engineering principles.
Experience working on UI/UX for desktop applications.
Knowledge of multithreading, asynchronous programming, and service‑oriented architectures.
Strong problem‑solving abilities and attention to detail.
Excellent communication skills with a consultancy mindset.

Nice-to-Have

Experience with WPF or newer UI frameworks.
Exposure to Azure or cloud‑based integration.
Knowledge of MVC, .NET Core, or RESTful services.
Previous consultancy or client‑facing experience.

What We Offer

Competitive salary up to £90000 and comprehensive benefits package.
Hybrid working (3 days a week) environment based in Central London.
Opportunities to work on diverse, impactful client projects.
Ongoing training, certifications, and professional development support.
A collaborative, supportive consultancy culture.

How to Apply

If you’re passionate about building high‑quality UI solutions and want to work with a forward‑thinking consultancy, we’d love to hear from you.

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website

Senior Microsoft 365 Developer
Tech4 Limited
Essex
Hybrid
Senior
£80,000 - £100,000
RECENTLY POSTED
+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 £80-100,000 + excellent benefits.

.NET Developer
Noir
Hemel Hempstead
Remote or hybrid
Mid - Senior
£45,000 - £75,000
RECENTLY POSTED
+3

.NET Developer - Global Fitness Movement - Hemel Hempstead

(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 don’t 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 MongoDB.

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: Hemel Hempstead, Hertfordshire, 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/RG/HEMET

Senior Full Stack Developer
Spectrum IT Recruitment
The City
Hybrid
Senior
£80,000 - £90,000
RECENTLY POSTED
+3

Senior Full Stack Engineer x4 - AI & Advanced Data Platforms

Location: London (Hybrid)
Salary: £80,000 to £90,000 + generous benefits
Tech: 6+ years of C#, ASP.Net Core, JavaScript, TypescriptA groundbreaking & fast-growth SaaS technology company is looking for a Senior Full Stack Engineer to join their academic engineering team. The business develops a sophisticated platform that helps large organisations understand, model, and visualise complex data environments, with increasing use of AI and automation to enhance insight and decision-making.

This is a role suited to engineers who enjoy solving complex technical problems, working across the full stack, and building high-quality software that operates at scale.

Responsibilities

Design and develop new features across a modern full stack environment.
Build scalable backend services to support complex data models and processing.
Develop responsive front-end applications that present complex information clearly.
Contribute to the integration of AI-assisted functionality and emerging technologies.
Collaborate within an agile engineering team, contributing to technical decisions and continuous improvement.Technology Stack

C# / .NET Core / ASP.NET Core
TypeScript, React
Modern web and cloud architecturesRequirements

Commercial software development experience (typically 6+ years).
Strong experience with C#/.NET and modern JavaScript/Typescript frameworks.
Experience building and delivering production-grade software.
Strong analytical and problem-solving skills.
Interest in modern engineering practices and emerging technologies, including AI.
Strong communication skills and collaborative approach.
A strong academic background (Bachelors, Masters, PhD) with 2.1 or 1st from a Russell Group university or equivalent international institute. (Computer Science, Maths, Physics, STEM)The company is looking for talented Senior Developers to help raise the bar in terms of writing high quality code and architecturally sounds products.

If you’re interested in working on technically challenging systems and next-generation AI-enabled platforms, apply now to learn more.

Hit apply or reach out to Steven Wright at Spectrum IT Recruitment.

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

NET Developer
Avanti Recruitment
Chigwell
In office
Mid - Senior
£80,000 - £120,000
RECENTLY POSTED
+3

Location: Office-Based | UK
Industry: Financial Services

Are you a strong C# developer who enjoys working on real-world systems while helping modernise them?

We are hiring a .NET Developer to join a collaborative, office-based engineering team within an established UK financial services organisation. This role offers a rare opportunity to work on a live, customer-facing platform while actively contributing to its evolution toward modern .NET and Azure technologies.

This is not a pure greenfield role. It is not a legacy-only support role. It is a genuine blend of both.

The Role

You will work on a business-critical lending platform used daily by customers across the UK.

The role is approximately:

* 60% backend

* 40% front-end

You will:

* Maintain and enhance an existing ASP.NET MVC application

* Build and improve backend logic using C#

* Work with Entity Framework and SQL Server

* Write and optimise T-SQL queries

* Contribute to UI updates when required

* Help drive the ongoing migration to .NET Core

* Support the move to Azure App Services

* Contribute to improving engineering standards and practices

This is a hands-on, full-stack position with strong backend depth.

Current Tech Stack

ASP.NET - MVC 5 - .NET Framework - C# - Entity Framework - 6SQL Server - JavaScript / jQuery - HTML & CSSAzure SQL VMs

Modernisation Roadmap

* Migration to .NET Core

* Azure App Services adoption

* Improved SOLID and TDD practices

* AI integrations

* Continued cloud optimisation

You will play an active role in shaping this transition.

What We Are Looking For

* Strong C# development experience

* Experience with ASP.NET MVC and .NET Framework

* Exposure to .NET Core

* Solid SQL Server and T-SQL skills

* Comfortable working full-stack in a backend-heavy role

* Strong communication skills

* Able to work collaboratively in an office-based environment

Desirable

* Experience migrating to .NET Core

* Azure exposure

* Experience with App Services

* Understanding of SOLID principles and TDD

* Mentoring experience

The Ideal Candidate

You will thrive here if you:

Enjoy working with complex systems

Are comfortable maintaining legacy code

Are motivated to modernise and improve platforms

Communicate clearly and confidently

Want long-term impact rather than short-term project work

If you are a .NET Developer who can balance maintaining a live production system with helping move it toward modern architecture, we would love to hear from you

Infrastructure Cloud Architect
Pearson Whiffin Recruitment Ltd
Leybourne
Remote or hybrid
Senior - Leader
£80,000 - £85,000
RECENTLY POSTED
+4

Infrastructure Cloud Architect (Azure | TOGAF | Enterprise Architecture)

We are seeking an experienced Cloud Architect with strong enterprise architecture expertise, ideally TOGAF certified and deep hands-on Azure cloud experience. This role will lead the design, governance, and implementation of scalable, secure, and high-performing cloud solutions across infrastructure, applications, security, and DevOps.

You will play a key role in shaping cloud strategy, modernising legacy platforms, and ensuring alignment with enterprise architecture standards and security frameworks.

Key Responsibilities

Define and govern cloud architecture strategy aligned to TOGAF principles

Design and implement Azure-based solutions across IaaS, PaaS, and SaaS

Lead cloud migration and transformation initiatives

Architect secure enterprise solutions aligned with ISO27001 and Azure Security Benchmark

Provide technical leadership across infrastructure, applications, networking, and DevOps

Develop Infrastructure as Code (IaC) using Terraform

Ensure DevSecOps best practices using Azure DevOps

Support hybrid infrastructure (on-prem & cloud integration)

Collaborate with security, networking, and development teams to deliver resilient solutions

Required Technical Expertise

Cloud Platforms

Microsoft Azure (IaaS, PaaS, SaaS)

Microsoft 365 (M365)

Azure DevOps

Cloud Security & Governance

Applications & Platforms

.NET Framework / .NET Core

Microsoft Dynamics

SQL Server

SSRS

M365 Apps

Exchange

SharePoint

IIS

Apache

Security

OWASP

Firewalls

ISO27001

Azure Security Benchmark

Microsoft Defender

zScaler

CASB technologies

Networking

Enterprise switching & routing

MPLS

ExpressRoute

Azure Front Door

Routing protocols

Firewalls

Infrastructure

VMware

Windows Server (2008–2025)

Linux Server environments

Development & Delivery

SDLC best practices

Azure DevOps

Infrastructure as Code (Terraform)

C# .Net Developer - Nottingham/Hybrid
Arden Resourcing
Nottingham
Hybrid
Graduate - Junior
£30,000 - £40,000
RECENTLY POSTED

£30,000 - £40,000 plus benefits

Due to ongoing expansion our client is now seeking a C# / .NET Developer to join a busy development environment working on the latest ecommerce, content management and e-learning projects.

The successful candidate will be versatile and able to cope well with pressure. A genuine enthusiasm for development and a “can-do” attitude are also key.

What you will be doing:

· Work within an agile team to deliver across the entire e-commerce project life cycle – concept, design, build (code), deploy, test, release, and maintain unit, functional, and performance test automation.

· Keep up to date on the latest industry trends and openly share with our team digital practice ideas / standards / tools / technologies.

· Provides support on key products should there be an incident / problem related to a product that’s now live and requires a development fix.

Person Specification:

To be considered for this role, you must have the following skills gained within a commercial role

  • C#

  • .Net Core

  • SQL Server 2000+

  • XHTML

  • CSS

  • JavaScript

The ideal candidate will have at least one-year commercial web development or coding experience

The Benefits:

* Unlimited opportunity, with the chance to really excel at your role

* A vibrant and friendly team who will help and support you

* We have a flexible attitude to working hours

* Pension

* Private medical scheme

* Regular team social meets

* Company gym and shower facilities

* Entertainment facilities for staff during breaks

* Latest equipment

* Childcare vouchers

Software Developer
Tec Partners
Great Yarmouth
Hybrid
Junior - Mid
£30,000 - £40,000
RECENTLY POSTED
+3

Role: Software Developer

Location: Great Yarmouth - Hybrid

Salary: Up to 40,000 DOE

I’m proud to be recruiting for a well-established software company at the forefront of retail technology, as they look to welcome a Software Developer to their growing team.

This hybrid role requires one day a week onsite and offers the chance to work on a cutting-edge, industry-leading software platform used by major retail clients across the UK and beyond.

You’ll be a well-rounded developer with 2+ years’ commercial experience, confident across both front- and back-end technologies. Technical requirements include:

  • Strong programming skills in C#, VB.NET, and ASP.NET Web Forms
  • Experience using .NET Core
  • Solid understanding of object-oriented programming and N-Tier architecture
  • Experience with SQL Server - including database design, security, backups, performance tuning
  • UI development experience using:
  • WPF (for desktop apps)
  • Or HTML/CSS/JavaScript/jQuery (for web apps)
  • Familiarity with source control tools (TFS, Git)
  • Comfortable working within Agile environments
  • Exposure to cloud platforms (IaaS and PaaS) and Windows Server/IIS setup
  • Confident with tools like Visual Studio, DevOps, and Jira

This is a hands-on role with the chance to mentor junior developers and take ownership of key projects. The position is full-time (40 hrs/week), with flexible hybrid working (Thursdays onsite).

Interested? Apply now or get in touch with Fintan at TEC Partners for a confidential conversation.

Mid-Level Backend Software Developer (.NET)
Proactive Appointments
Somerset
Hybrid
Mid
£35,000 - £45,000
RECENTLY POSTED
+1

Taunton, Somerset | Up to £45,000 per annum | Hybrid, 2 days on-site per week | 2+ Years Experience

Proactive IT Appointments are partnered with a leading organisation who is looking to add a Mid-Level Backend Software developer to their growing development team on a permanent basis. This role is ideal for someone who already has 2-3 years commercial experience with C# and .NET Core and is looking to take the next step in a collaborative, forward-thinking environment.

Responsibilities:

  • Build, test, and deploy scalable applications using C# and .NET Core.
  • Write clean, well-structured, and maintainable code following best practices.
  • Take part in code reviews and share constructive feedback with the team.
  • Investigate and fix issues, improving performance where needed.
  • Keep up to date with new technologies and industry trends to ensure solutions remain modern and effective.

Qualifications & Experience:

  • Bachelor’s degree in computer science, engineering, or a related field
  • 2-3 years commercial experience in development
  • Experienced in C# and .NET Core
  • Understanding of RESTful API design and integrations
  • Understanding of CI/CD Pipelines and Git

Desirable, but not essential:

  • Experience with Azure
  • Understanding of Containerisation using Docker and Kubernetes

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted.

Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation

We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

DevSecOps Engineer
Parliamentary Digital Service
London
Hybrid
Mid - Senior
£70,000
RECENTLY POSTED

The Opportunity

As a DevSecOps Engineer, you’ll help secure the digital services that support the day-to-day work of UK Parliament. Embedded within the Software Engineering team, you’ll act as a security partner to developers - ensuring security is built into services from the start, not added at the end.

Working across a bespoke Microsoft-focused environment including C#, .NET, .NET Core and .NET Framework, alongside MVC and Web API applications, SQL Server, RESTful APIs and Git-based workflows, you’ll support teams in delivering secure, resilient software at pace. You’ll provide practical guidance on secure design, code quality, and platform security, helping shift security expertise into every stage of the development lifecycle.

Collaborating closely with engineering teams and cyber security specialists, you’ll help strengthen DevSecOps practices across Parliament - influencing architecture, supporting testing activities, and promoting secure coding approaches that enable teams to deliver with confidence.

If you enjoy working hands-on with engineers, solving real security challenges, and helping teams build secure services the right way from day one, this role offers the chance to make a meaningful impact in a nationally significant environment.

  • relevant experience across the bespoke technology stack (see above). Also, have a good understanding of cyber security principles as a whole, but especially as they relate to DevSecOps.
  • security Integration: Ensure security is integrated into every stage of the software development lifecycle (SDLC), from initial design to deployment and maintenance
  • automation: Implement and manage automation tools to streamline security processes, such as continuous integration/continuous deployment (CI/CD) pipelines
  • vulnerability Management: Identify, assess, and mitigate security vulnerabilities in applications and infrastructure
  • good knowledge and experience of delivering secure software products in a demanding environment.

What You Need

  • understanding of cyber and information security principles and how they underpin all digital activities, including an appreciation of cyber and information security functions / activities and how they mitigate likelihood and impact of cyber attacks, especially in a DevSecOps environment.
  • demonstratable experience across C#, .NET, .NET Core and .NET Framework, web frameworks including MVC and Web API, SQL / SQL Server experience in best practice of securing both web applications and APIs, experience of configuring monitoring and proactive alerting tools based on security events, Git, abstracting code into core libraries and creating reusable components, debugging and systems analysis, knowledge of common vulnerabilities and threats. Experience of configuring CI/CD tooling and security best practice.
  • strong interpersonal skills with proven ability to establish positive working relationships and influence and persuade at all levels.
  • excellent written and verbal communication skills with the ability to present complex information clearly and effectively.
  • takes ownership of problems and proactively resolves technical problems, ensuring that technical solutions continue to meet business requirements. Takes full accountability for actions taken and decisions made.
  • the ability to pass security clearance, backed by the right to work in the UK

About The Team

Protect the UK’s democratic process working as part of Parliament’s Engineering team, in close collaboration with the Cyber and Information Security team. The Cyber and Information Security threat to Parliament is a challenging one to meet, balancing security and transparency whilst protecting some very high-profile targets. Parliement’s technical teams must remain switched on to geopolitical and domestic activity to protect its people, data and technology.

About Us

UK Parliament is steeped in history and tradition. It is an important part of UK life and we need to ensure as many people as possible can engage with its work. This is why we are at the start of a huge transformation programme powered by technology. The Parliamentary Digital Service (PDS) works with the House of Commons and the House of Lords with all their IT and digital needs. We are here to realise the digital ambitions of a modern Parliament and welcome you to join us in building a digital democracy.

Our Package

In addition to your salary, we offer a range of benefits including but not limited to:

  • generous annual leave starting at 30 days and increasing to 35 days in addition to bank holidays
  • generous maternity pay policy up to 6 months full pay
  • enrolment in the excellent Civil Service pension scheme with an average employer contribution of 27%
  • on-site gym, nursery, catering, post office, travel office and GP
  • flexible options including hybrid working and family friendly policies

How To Apply

Please make sure you’re clear on the requirements of the role. These can be found in the Job Description and Candidate Information Pack. You will need to upload your CV to show how you meet up to the first five criterion. Our application process is anonymous, so please remove any personal information from it.

As part of the interview process, you’ll take part in a live, discussion-led technical exercise (run in a paired programming style) focused on identifying common security misconfigurations, followed by technical questions with the panel.

Apply By:

Interviews: TBC : 25th + 26th March 2026

Format: Panel Interview (Remote)

Our Culture

For our people, we provide an amazing opportunity to bring their talents to an institution that sits right at the heart of society in the UK. We are helping to change UK Parliament and strengthen democracy. What matters here is your potential for growth and your commitment to playing your part in our ongoing success.

We are passionate about providing an environment which promotes inclusion, diversity and equality. Regardless of your age, gender, ethnicity, beliefs or any of the other things that make you, you. We welcome applications from people who feel under-represented in the workforce. This includes those who may feel disadvantaged because of their socioeconomic circumstances.

Solution Architect - £75 - 95k - Slough
Exalto Consulting ltd
Slough
Hybrid
Senior - Leader
£90,000
RECENTLY POSTED

Solution Architect

Location: Slough, London (up to 50% remote)

The Opportunity

Exalto Consulting is proud to be partnering with a leading software company in the food manufacturing sector to appoint a Solution Architect.

Our client works with food manufacturers to improve efficiency, strengthen compliance and make better use of existing resources through thoughtfully designed software. Their systems sit close to the factory floor, connecting production, quality and data. The work is practical, complex and meaningful.
This role carries significant responsibility. As Solution Architect, you will shape the technical direction of the organisation and ensure that every solution is robust, secure and aligned with real business needs. Your decisions will directly influence product performance, scalability and long-term value for customers.

The Context

Food manufacturing is evolving quickly. Manufacturers face increasing pressure around traceability, compliance, operational efficiency and data visibility. Technology must integrate seamlessly with production environments, third-party equipment and analytical platforms.

Our client is investing in its architecture to support this growth. The business needs an experienced architect who can bring clarity, structure and leadership Ideally you should be someone who understands both product development and industrial environments, and who can translate strategy into working systems.

Your Impact

As Solution Architect, you will:

  • Design scalable, secure, and high-performing end-to-end solutions.
  • Take ownership of architectural standards and technical decision-making.
  • Ensure analytical data tools (data lakes, warehouses, BI platforms, analytics engines) are embedded effectively to support data-driven decision-making.
  • Lead product architecture from concept through to deployment.
  • Oversee cloud-native design (Azure preferred) with a strong focus on performance and cost control.
  • Guide integration with third-party systems and industrial equipment.
  • Champion DevOps practices, automation, and structured development processes.
  • Embed security and compliance principles throughout the software lifecycle.
  • Provide clear technical leadership to engineering teams.
  • Communicate architectural decisions confidently to both technical and non-technical stakeholders.

This is not a purely advisory role. It requires hands-on architectural authority and accountability.

What You Bring

We are seeking an experienced technology leader with:

  • 15+ years in software engineering, including significant experience in architecture roles.
  • Proven involvement in full-cycle product development.
  • Strong background in industrial, manufacturing, or automation environments.
  • Experience designing solutions that incorporate analytical data platforms.
  • Advanced cloud experience (Azure preferred; AWS or GCP also considered).
  • Deep understanding of integration patterns, APIs, microservices, and event-driven architectures.
  • Practical experience with DevOps, CI/CD, containerisation, and Infrastructure as Code.
  • A structured approach to cost analysis, scalability, and long-term maintainability.
  • A strong grounding in software security principles.

Technically, you are comfortable working with modern .NET environments (C#, .NET Core), SQL and NoSQL databases, messaging frameworks, REST/gRPC APIs and containerised deployments. You understand protocols such as TCP/IP, OPC UA, and Modbus, particularly within industrial settings.

Just as importantly, you are:

  • Clear and pragmatic in decision-making
  • Comfortable taking accountability
  • Able to balance long-term strategy with delivery realities
  • Respectful and collaborative in how you lead teams

Why This Role Matters

This position reports directly to the Managing Director and works closely with product, AI and data teams, DevOps, security and engineering.

Your architecture will influence:

  • System reliability and uptime
  • Performance and scalability
  • Security posture and compliance
  • Cost efficiency and return on investment
  • The quality and clarity of data available to customers

In short, your work will shape the company’s ability to deliver consistent value to food manufacturers operating in demanding environments.

What You Can Expect

  • A leadership role with genuine authority and responsibility
  • Complex technical challenges in a real-world industrial context
  • A collaborative, technically focused environment
  • Hybrid working (up to 50% remote)
  • The opportunity to shape long-term architectural direction

Our Approach

At Exalto Consulting, we believe senior roles deserve thoughtful conversations, not transactional recruitment. We are committed to transparent dialogue about expectations, challenges, and fit — for both sides.

If this opportunity aligns with your experience and you are motivated by building systems that have tangible operational impact, we would welcome a confidential discussion.

365 Senior Developer
Tech4 Ltd
Essex
Hybrid
Senior
£80,000 - £85,000
RECENTLY POSTED
+1

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

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

Purpose: The 365 Senior 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

80-85,000 + excellent benefits.

NET Developer
Avanti Recruitment
Essex
In office
Mid - Senior
£80,000 - £120,000
RECENTLY POSTED
+3

.NET Developer
Location: Office-Based UK
Industry: Financial Services

Are you a strong C# developer who enjoys working on real-world systems while helping modernise them?

We are hiring a .NET Developer to join a collaborative, office-based engineering team within an established UK financial services organisation. This role offers a rare opportunity to work on a live, customer-facing platform while actively contributing to its evolution toward modern .NET and Azure technologies.

This is not a pure greenfield role. It is not a legacy-only support role. It is a genuine blend of both.

The Role

You will work on a business-critical lending platform used daily by customers across the UK.

The role is approximately:

  • 60% backend
  • 40% front-end

You will:

  • Maintain and enhance an existing ASP.NET MVC application
  • Build and improve backend logic using C#
  • Work with Entity Framework and SQL Server
  • Write and optimise T-SQL queries
  • Contribute to UI updates when required
  • Help drive the ongoing migration to .NET Core
  • Support the move to Azure App Services
  • Contribute to improving engineering standards and practices

This is a hands-on, full-stack position with strong backend depth.

Current Tech Stack

ASP.NET - MVC 5 - .NET Framework - C# - Entity Framework - 6SQL Server - JavaScript / jQuery - HTML & CSSAzure SQL VMs

Modernisation Roadmap

  • Migration to .NET Core
  • Azure App Services adoption
  • Improved SOLID and TDD practices
  • AI integrations
  • Continued cloud optimisation

You will play an active role in shaping this transition.

What We Are Looking For

  • Strong C# development experience
  • Experience with ASP.NET MVC and .NET Framework
  • Exposure to .NET Core
  • Solid SQL Server and T-SQL skills
  • Comfortable working full-stack in a backend-heavy role
  • Strong communication skills
  • Able to work collaboratively in an office-based environment

Desirable

  • Experience migrating to .NET Core
  • Azure exposure
  • Experience with App Services
  • Understanding of SOLID principles and TDD
  • Mentoring experience

The Ideal Candidate

You will thrive here if you:

Enjoy working with complex systems

Are comfortable maintaining legacy code

Are motivated to modernise and improve platforms

Communicate clearly and confidently

Want long-term impact rather than short-term project work

If you are a .NET Developer who can balance maintaining a live production system with helping move it toward modern architecture, we would love to hear from you.

365 Senior Developer
Tech4 Limited
Essex
Hybrid
Senior
£80,000 - £85,000
RECENTLY POSTED
+1

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

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

Purpose: The 365 Senior 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

£80-85,000 + excellent benefits.

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