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Discover top .Net jobs on Haystack – your go-to IT job board for the latest .Net developer roles. Whether you're a seasoned .Net programmer or just starting out, find exciting opportunities with leading tech companies. Start your .Net career journey with Haystack today!
Senior Controls Software Engineer
Reevr Talent Ltd
Warwick
Remote or hybrid
Senior
£55,000 - £60,000
RECENTLY POSTED

Are you passionate about automation and looking to lead cutting-edge projects in a collaborative, multi-disciplinary environment? Our client, 3P Innovation, are a leader in automated machinery for the pharmaceutical, medical device, and FMCG industries, and they are seeking a Senior Controls Systems Engineer.

What You ll Do:

  • Lead the design, programming, commissioning, and support of PLC and HMI/SCADA systems across bespoke machinery projects worldwide.
  • Mentor junior engineers and review technical work, while remaining hands-on with coding and system architecture.
  • Work with clients and internal teams to define requirements, assess technical risks, and support sales processes.
  • Develop and maintain technical documentation, including software design specifications, test records, and O&M manuals.
  • Support system validation, FATs, onsite commissioning, and handover to customers.
  • Contribute to continuous improvement of 3P s standard code libraries and processes.
  • Opportunity to work with robotics, vision systems, and other emerging technologies as required.

What We re Looking For:

  • 5 years experience designing and coding PLC & HMI/SCADA systems (Beckhoff or Siemens).
  • Strong knowledge of servo motion control and industrial communication protocols (EtherCAT, Profinet, CAN, IP, Serial).
  • Familiarity with IEC(phone number removed), structured text, object-oriented programming, and Git version control.
  • Excellent English communication skills; willing and able to travel internationally (5% of the time).

Desirable:

  • Experience in pharmaceutical automation, GAMP5 / 21CFR11 / EU Annex 11 compliance.
  • Knowledge of electrical, mechanical, and pneumatic principles.
  • Exposure to machine vision, robotics, SCADA/MES, .NET, and SQL.

Why 3P Innovation?

  • Join a forward-thinking company that values innovation, collaboration, and integrity.
  • Work on exciting projects delivering bespoke automation solutions for global clients.
  • Opportunity for personal growth, technical leadership, and mentoring within a supportive team.

If you re a driven, hands-on controls engineer ready to take ownership of complex systems and lead technical excellence, we d love to hear from you.

Lead DevOps Engineer - Active SC, Intersystems
Hays Technology
London
Hybrid
Senior
£400/day - £500/day
RECENTLY POSTED

Up to 500 per day (Outside IR35)

London / Hybrid

6 months

My Client is an instantly recognisable Consultancy, who require a Senior / Lead DevOps Engineer that holds Active SC (Security) Clearance, and has worked with Intersystems, to work closely with a key end client.
Key Requirements:

  • Proven experience as a Lead DevOps / Application Support Engineer with Active Security Clearance (SC)
  • Experience leading team of Application Support Engineers
  • Proven experience in application management in Azure environments
  • Strong Knowledge of ITIL
  • Experience of development within Healthcare (InterSystems Health Share and Health Connect)
  • Excellent understanding of EMPI, PD, Integration engine and IRIS

Nice to have:

  • ITIL Certification
  • Development with Azure, Microsoft .Net, Terraform and Ansible
  • Experience of Azure DevOps / Jira

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

Lead DevOps Engineer - Active SC, Intersystems
Hays Specialist Recruitment
London
Hybrid
Senior
£400/day
RECENTLY POSTED

Up to £500 per day (Outside IR35)

London/Hybrid

6 months

My Client is an instantly recognisable Consultancy, who require a Senior/Lead DevOps Engineer that holds Active SC (Security) Clearance, and has worked with Intersystems, to work closely with a key end client.

Key Requirements:

  • Proven experience as a Lead DevOps/Application Support Engineer with Active Security Clearance (SC)
  • Experience leading team of Application Support Engineers
  • Proven experience in application management in Azure environments
  • Strong Knowledge of ITIL
  • Experience of development within Healthcare (InterSystems Health Share and Health Connect)
  • Excellent understanding of EMPI, PD, Integration engine and IRIS

Nice to have:

  • ITIL Certification
  • Development with Azure, Microsoft .Net, Terraform and Ansible
  • Experience of Azure DevOps/Jira

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found on our website.

Senior .Net Software Engineer
Spectrum It Recruitment Limited
Fareham
Hybrid
Senior
£75,000
RECENTLY POSTED

Senior Software Developer - C#, ASP.Net, Cloud, Azure, REST API’s

Hybrid - 2 days onsite - Fareham / Southampton border

A high impact Senior Developer opportunity building complex solutions that have a direct impact on the safety and security of public services. 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:

6+ years experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code

Experience creating RESTful APIs and ensuring API extensibility

Deep experience of SaaS and Cloud deployed services (Azure ideally)

Azure DevOps, CI/CD

Experience of unit and automated testing

Good knowledge of SOLID principles

MS SQL Server

Desirable Skills:

Event Driven Architecture

Containers (docker, K8s)

Security best practice (OWASP top ten)

The company is market leader in their field and offer rewarding career opportunities with progression, continuous personal development and a range of global projects.

Please get in touch asap to find out more and explore the opportunity further.

Hit apply or contact

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

TPBN1_UKTJ

Junior-Level Software Developer
Harvey Nash
Sunderland
Hybrid
Graduate - Junior
£35,000
RECENTLY POSTED

Junior-Level Software Developer Opportunity | North East (Hybrid | 2 days onsite)

We’re working with a North East based product-first technology business dedicated to improving the lives of children and young people, from pre-school age through to 18 years old. We’re looking for a Junior-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work with a mixture of new and existing systems, in a constantly evolving technical landscape where the culture is built on flexibility and high trust. There’s no clock-watching, no rigid structures and no feeling like ‘just a number’. Your voice matters and you’ll be encouraged to contribute to decisions, ideas and how products evolve.

We’re looking for a Junior-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work across the full stack, developing new features and ongoing improvements across a .NET and Angular ecosystem.

Tech You’ll Work With

Frontend: Angular, Typescript

Backend: .NET Framework / APIs

Database: SQL

Cloud: Azure & AWS

You’ll play an active part in shaping how ideas are approached, improving processes, and contributing to continuous improvement across both products and engineering practices.

If you’re looking for a flexible, high-trust environment where your work genuinely makes a difference - and you want to grow your engineering skills in a collaborative, forward-thinking product team - we’d love to hear from you.

TPBN1_UKTJ

.Net Software Developer
IO Associates
Brackley
Hybrid
Mid - Senior
£350/day - £400/day
RECENTLY POSTED

.Net Developer

2 days a week onsite in Banbury

£350pd to £400pd - Inside IR35

8 month contract

Our client are looking for an experienced Developer to join them on a contract basis

They are a household name, operating at the forefront of the IT and engineering sectors, specialising in the development of advanced engineering software and digital tools.

Due to ongoing strategic initiatives and growth in their engineering software capabilities, our Client is seeking a highly skilled Software Developer with expertise in .NET technologies. This contract position offers an exciting opportunity to contribute to the design and development of robust, maintainable software solutions that support engineering workflows.

We are looking for:

Proven experience in designing and developing software using .NET and C#.

Proficiency in building RESTful APIs and microservices deployed via container orchestration tools like Kubernetes.

Strong understanding of SQL and experience working with relational databases such as MS SQL Server or Postgres.

Familiarity with modern software development methodologies within an Agile environment.

Practical knowledge of DevOps practices, including CI/CD pipelines and Azure DevOps.

Excellent problem-solving skills and attention to detail.

Effective communication skills, both technical and non-technical.

Experience with Python would be highly beneficial

Interested to hear more? I would be more than happy to discuss the role in more detail, along with any other opportunities you may be open to!

TPBN1_UKTJ

Software Engineer (.NET)
Gerrard White
Manchester
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+4

This is a flexible, hybrid role and can be based from either of our offices in Peterborough, Manchester, Chesterfield or Stoke. We also have largely remote options available.

Role Purpose:

As a Software Engineer, you will analyse, develop and test all areas of the technology using the appropriate processes, methods and standards of the software development lifecycle (SDLC). Working in a scrum agile environment, Software Engineers provide technological steering and software advancement for Markerstudy, its clients, subsidiaries and other group members to meet project goals. You will be involved in all aspects of the development process, taking responsibility for your own work and working to ensure the success of the team’s sprints. A good communicator, you will be working directly with other areas of the business to meet project goals.

Key Accountabilities and Responsibilities:

• Undertake development and delivery of features, components and systems, to ensure project success.

• Estimate the effort required to develop or update features, components or systems with reasonable accuracy.

• Follow best practise in development and unit testing of software to ensure minimal defect count in both testing and in the live environment.

• Follow the processes and stages of the software development life cycle, suggest updates and improvements of to this to Lead Software Engineer.

• Constructively review work undertaken by other engineers, such as by code collaboration and peer reviews, and proactively contribute to reviews of your work.

• Support the Scrum team in the successful planning and delivery of sprints.

• Provide updates to the team on the progress of work during daily stand-ups and meetings.

• Maintain a positive and solution-oriented approach to work, providing open and honest feedback

• Ensure compliance with IT and financial controls in all activities undertaken.

• Follow all documented business processes.

• Ensure your own continuous professional development by participating in external networking / conferences /associations / groups, to stay current on Industry developments & innovations. Encourage, support and coach other team members in their own development

• Undertake such other duties, training and/or hours of work as may be reasonably required and which are consistent with the general level of responsibility of this role.

Skills, Experience and Knowledge:

Significant experience as a professional software developer.

Proficiency in C#, .Net Framework, and .Net Core (6+)

Experience with:

  • Web Services (REST and SOAP)

  • Git and SCM (e.g. Azure DevOps)

Experience in at least one of:

  • Entity Framework

  • Vue.js, React or Blazor

  • MS SQL Server

  • JavaScript and HTML

Architecture and design of software systems.

Understanding and experience of the software development life cycle, agile methodology (especially Scrum).

What we offer in return?

A collaborative and fast paced work environment

Health care cash plan

Yearly bonus scheme

24 days annual leave plus Bank Holidays and the ability to buy additional leave (annual leave also increases with service)

Life Assurance 4x annual salary

Vibrant, modern offices

About the business:

Markerstudy is a leading provider of private insurance in the UK, insuring around 5% of the private cars on the UK roads, 20% of commercial vehicles and over 30% of motorcycles in total premium levels of circa £1.2b. Markerstudy also has a large and growing direct presence in the market as well.

Having acquired and successfully integrated Co-op Insurance Services in 2021, BGLi in 2022 & Atlanta in 2024. Markerstudy are now pursuing innovative pricing techniques, taking advantage of an award-winning insurer hosted rating platform, whilst challenging existing embedded processes.

TPBN1_UKTJ

Mid Level Backend Engineer x2
IO Associates
Bristol
Hybrid
Mid
£50,000 - £60,000
RECENTLY POSTED

Title: Mid Level .NET Developer

Salary: Up to £60,000 P/A

Location: Bristol- Hybrid (2- days on site)

Our client is on an exciting journey to transform the way they deliver digital products and services to millions of customers. To help them achieve this, they’re looking for a Mid-level Backend Software Engineer to join their growing Digital Development team.

You’ll play a key role in designing, building, and improving digital products using .NET Core, C#, SQL, Azure, and Kubernetes, while collaborating with like-minded engineers and contributing to a strong, supportive tech community.

What You’ll Do

  • Design, develop, and deliver high-quality Back End solutions
  • Collaborate on technical designs and influence architectural decisions
  • Troubleshoot operational and integration issues
  • Champion coding best practices and agile principles
  • Keep up to date with emerging technologies and recommend improvements
  • Balance technical debt with business priorities

What You’ll Need

  • Strong experience with .NET Core, C#, SQL
  • Hands-on experience with Azure Cloud and Kubernetes
  • Proficiency with engineering patterns (event-driven design, service-to-service comms, reusable services)
  • Proactive, detail-oriented, and comfortable in fast-paced environments
  • Strong communication and stakeholder engagement skills

What’s on Offer

  • Salary up to £60k + benefits
  • Hybrid working: 2 days onsite, 3 days remote
  • 25 days holiday + bank holidays
  • Pension scheme (up to 6.5% matched)
  • Life Assurance cover
  • Free breakdown cover from day one
  • Car salary sacrifice scheme (including EVs)
  • Discounts on retailers, tech, holidays & more
  • Participation in the ‘Owning It Together’ Colleague Share Scheme

Our client has a 2 stage interview process and for the right candidate they will interview next week!

If you’re interested in this role, or know someone who would be, then please apply

Mid-Level Software Developer
Harvey Nash Plc
Sunderland
Hybrid
Mid
£30,000 - £35,000
RECENTLY POSTED

Mid-Level Software Developer Opportunity | North East (Hybrid | 2 days onsite)

We’re working with a North East based product-first technology business dedicated to improving the lives of children and young people, from pre-school age through to 18 years old. We’re looking for a Mid-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work with a mixture of new and existing systems, in a constantly evolving technical landscape where the culture is built on flexibility and high trust. There’s no clock-watching, no rigid structures and no feeling like “just a number”. Your voice matters and you’ll be encouraged to contribute to decisions, ideas and how products evolve.

We’re looking for a Mid-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work across the full stack, developing new features and ongoing improvements across a .NET and Angular ecosystem.

Tech You’ll Work With

  • Frontend: Angular, Typescript
  • Backend: .NET Framework/APIs
  • Database: SQL
  • Cloud: Azure & AWS

You’ll play an active part in shaping how ideas are approached, improving processes, and contributing to continuous improvement across both products and engineering practices.

If you’re looking for a flexible, high-trust environment where your work genuinely makes a difference - and you want to grow your engineering skills in a collaborative, forward-thinking product team - we’d love to hear from you

Technical Lead
Pardoe Wray
Not Specified
Hybrid
Senior
£90,000 - £120,000
RECENTLY POSTED

Overview
We are seeking a Technical Lead / Senior Developer to join a implementation team, delivering end-to-end client engagements. This role is a hands-on technical position responsible for deploying, configuring, and integrating the product within client Allegro environments, while supporting and training client teams to operate independently.

Key Responsibilities

  • Deploy and configure test suites within client environments
  • Integrate the product with client Allegro installations, including API connectivity and database schema mapping
  • Build and automate client-specific regression test suites using SpecFlow (Reqnroll) / Gherkin
  • Work with SQL and databases to validate test results and troubleshoot data issues
  • Deliver hands-on training to client test teams
  • Provide technical troubleshooting across the delivery pipeline

Requirements

  • Experience in a senior technical role, including mentoring or training teams
  • Hands-on experience with .NET, SQL, Python, GIT, Azure DevOps (ADO), and YAML
  • Strong knowledge of SpecFlow (Reqnroll), Gherkin, and BDD
  • Experience with API testing
  • Strong problem-solving and troubleshooting skills
  • Confident communicator able to work directly with client stakeholders

Desirable Skills

  • Experience with Allegro Horizon or similar ETRM/CTRM platforms
  • Background in Energy Trading or Capital Markets
  • BSc in Computer Science or related field (or equivalent experience)

Working Pattern
Hybrid working with regular travel to Central London.

Senior Full-Stack Developer
hireful
Buckinghamshire
Hybrid
Senior
£55,000 - £60,000
RECENTLY POSTED

Are you a Senior Full Stack Developer who fancies redefining operational excellence across higher education, conference and events applications? You ll be joining a company trusted by more than 350 institutions worldwide and backed by 25 years of experience. You ll be joining a people-first, purpose-driven business where ideas are valued, growth is supported and impact is truly visible. We re looking for a Senior Full Stack Developer with outstanding front-end expertise and at least some back end .Net capabilities to help shape the next chapter of our platform. You ll design and deliver accessible, secure and high-quality web solutions, working closely with clients, project managers and fellow developers. Role: Senior Full Stack Web Developer, Senior Web Developer, Senior Developer, Senior Full-Stack Developer, Senior Front End Developer, Full Stack Developer, Senior Software Engineer, Senior Full Stack Engineer Location: Hybrid - at least 1 day a fortnight in the office in Milton Keynes Salary: £60k base + Bonus and great benefits. You ll bring deep knowledge of HTML, CSS and JavaScript, a proven track record of building User interfaces, solid SQL experience and confidence with server-side development in C# or similar. You care about clean code, security, performance and best practice, and you enjoy mentoring others through code reviews and collaboration. Experience with legacy .NET, and modern APIs, component-based frameworks or automated testing is a bonus. Any experience of modern front end frameworks e.g. React would be great. In return, you ll enjoy a generous benefits package, flexible support for wellbeing and development, a welcoming office culture and the chance to work on meaningful products used around the world. Sound good? CLICK APPLY and send through a copy of your CV.

Technical Consultant CGEMJP
Experis
Not Specified
Fully remote
Mid - Senior
£20/day - £345/day
RECENTLY POSTED

Role Title: Technical Consultant

Duration: contract to run until 31/07/2026

Location: North Wales, Remote

Rate: up to 363.40 p/d Umbrella inside IR35

Role purpose / summary

Responsible for delivering implementation projects at several levels, with quality, observing the implementation of policies and methodology

As Technical Implementation Specialist you will be part of our highly competent Northern Europe Implementation team. This role is part of the Implementation Services team but you will also work closely with Sales, Product Management and Support team.

Key Responsibilities:

Must have skills:

  • SQL (Oracle)

  • Windows System Admin

  • Shell Scripting

  • VMware/Hyer-V.

  • RIS, PACS and LiS experience

  • A minimum of 5+ years’ experience from a technical role on a server-level, e.g implementation of software solutions, 2nd or 3rd line support or similar roles.

  • Bachelor or Master s degree in Computer Science/ Engineering or equivalent education - Required

  • This role also needs knowledge and focuses on the infrastructure, network, hypervisor, storage, Windows Server OS knowledge :

  • Previous experience from hospital environment and radiological workflow, including technical skills on Radiology Information systems (RIS) and Picture Archiving Communication Systems (PACS) :- Nice to have/Not mandatory, but candidate need to study/learn basic workflow about RIS and PACS before appearing for interview. :- RIS, HIS and PACS, DICOM experience

  • Experience with SQL and database systems preferably Oracle.- Required.

  • Knowledge and experience of Microsoft Server Operating Systems - Nice to have. Intermediate knowledge on Microsoft Server Operating Systems

  • Experience of working in production environments against SLAs - Nice to have. Not mandatory but need to understand/know the process of SLAs, production environment exp,. E.g. Zero downtime procedure during data migration, technical support, troubleshooting.

  • Demonstrated acumen for understanding applications, network environments, and web technologies (HTTPS/Security).- Knowledge required (Hub, LAN, WAN, VLAN, Network, Switches). No experience needed.

  • Common security technologies (AD, LDAP, End point protection) and practices.:- knowledge around this required. No specific experience needed.

  • Storage Platforms technologies (RAID, SAN, NAS, tape libraries) - Intermediate experience needed. Storage concepts need to be understood.

  • High availability technologies (i.e. based on Hypervisor, OS, Veritas, Oracle) - Intermediate experience needed. Knowledge around Virtualisation HyperV / VMWare is expected.

  • .NET, C++, java programming language knowledge - To clear interview, knowledge around this required. No specific experience needed.

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

Software Development Lead Bank
Huxley Associates
London
Hybrid
Senior
£70,000 - £80,000
RECENTLY POSTED

Software Development Lead Banking London

This is a new and exclusive opportunity for a Software Development Lead to join this thriving investment Bank as they expand their software development team

Role details

  • Title Software Development Lead
  • Employer: investment Banking
  • Location: London city Liverpool street station and home working hybrid 50/50%
  • Permanent role Salary range: (Apply online only)k
  • Role requirements: team management, software development strong prior background in development in any of the core technologies: C#, .Net, Java, SQL

This is a great opportunity for a team leader to lead a brilliant software development team. You will be leading a team of developments. The technical stack is C#, .Net, Java, SQL

This role will report into the Head of Development within the Post trade technology area of the bank.

This role is focused on People management and team management

Role requirements

  • Team leading and team management experience
  • Development background - strong prior background in development in any of the core technologies: C#, .Net, Java, SQL

For more information and the chance to be considered, please do send through a CV

Good luck

To find out more about Huxley, please visit (url removed)

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Junior-Level Software Developer
Harvey Nash Plc
Sunderland
Hybrid
Junior
£30,000 - £35,000
RECENTLY POSTED

Junior-Level Software Developer Opportunity | North East (Hybrid | 2 days onsite)

We’re working with a North East based product-first technology business dedicated to improving the lives of children and young people, from pre-school age through to 18 years old. We’re looking for a Junior-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work with a mixture of new and existing systems, in a constantly evolving technical landscape where the culture is built on flexibility and high trust. There’s no clock-watching, no rigid structures and no feeling like “just a number”. Your voice matters and you’ll be encouraged to contribute to decisions, ideas and how products evolve.

We’re looking for a Junior-Level Developer who brings a rounded technical background and is ready to take the next step in a modern, flexible, product-focused environment.

You’ll work across the full stack, developing new features and ongoing improvements across a .NET and Angular ecosystem.

Tech You’ll Work With

  • Frontend: Angular, Typescript
  • Backend: .NET Framework/APIs
  • Database: SQL
  • Cloud: Azure & AWS

You’ll play an active part in shaping how ideas are approached, improving processes, and contributing to continuous improvement across both products and engineering practices.

If you’re looking for a flexible, high-trust environment where your work genuinely makes a difference - and you want to grow your engineering skills in a collaborative, forward-thinking product team - we’d love to hear from you.

Lead Test Automation Engineer - Remote £80,000
SR2
Reading
Fully remote
Senior
£75,000 - £80,000
RECENTLY POSTED

I'm working with a small boutique Consultancy who are looking to hire a highly technical experienced Senior/Lead Automation Engineer. You'll be joining a small passionate team that build software that sits at the heart of major organisations and helps them meet complex regulatory demands. The team are remote first so you can be based anywhere in the UK for this role. They have one more Junior Tester and are now looking for a experienced Senior/ Lead QA experienced with automation to be the senior figure within the team. They want someone who can build a proper QA strategy and help them get better processes in place, collaborate with DevOps on CI/CD and QA practices, and drive staged, holistic improvements and also support and mentor their more Junior QA. You'll be shaping quality from the very start, challenging requirements, spotting risks early, and ensuring what gets released is robust, secure, and built to last. This role also has a consultative edge. You'll work closely with some of their larger enterprise clients, helping define sensible test strategies that fit their systems and business goals. You'll review code, guide teams on quality best practice, and communicate clearly with both technical and non technical stakeholders. Ideally you'll have experience testing complex platforms, particularly in regulated or high risk environments such as finance, compliance, or similar enterprise domains etc where its critical to get things right. along with strong automation skills in tools like Playwright/ Cypress Typescript and ideally C#. You'll work closely with their end clients and design and maintain automated test frameworks across modern web applications, covering Angular front ends and .NET back ends and will actively review both internal team code and external client-side code to ensure adherence to best practices, security protocols, and performance benchmarks. There's a strong focus on automation and API testing, so you should be comfortable building frameworks , along with experience of testing REST Api's and familiarity with cloud environments such as Azure and CI/CD pipelines. You'll be joining a small, high calibre team that values thoughtful engineering, respectful collaboration, and building things that genuinely matter. If you enjoy solving hard problems, influencing how software is built, and working remotely with talented people, then I would love to hear from you. Salary is up to £80,000. If you'd like to hear more please reply below to Sam Miller at SR2. Socially Responsible Recruitment

Senior .Net Software Engineer
Spectrum IT Recruitment
Fareham
Hybrid
Senior
£65,000 - £75,000
RECENTLY POSTED

Senior Software Developer - C#, ASP.Net, Cloud, Azure, REST API's Hybrid - 2 days onsite - Fareham / Southampton border A high impact Senior Developer opportunity building complex solutions that have a direct impact on the safety and security of public services. 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: 6+ years experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code Experience creating RESTful APIs and ensuring API extensibility Deep experience of SaaS and Cloud deployed services (Azure ideally) Azure DevOps, CI/CD Experience of unit and automated testing Good knowledge of SOLID principles MS SQL ServerDesirable Skills: Event Driven Architecture Containers (docker, K8s) Security best practice (OWASP top ten)The company is market leader in their field and offer rewarding career opportunities with progression, continuous personal development and a range of global projects. Please get in touch asap to find out more and explore the opportunity further. Hit apply or contact (url removed) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy

Lead Software Developer
Roc Search Europe Limited
Leeds
Hybrid
Senior
£80,000 - £85,000
RECENTLY POSTED
+4

Lead Software Developer (.NET / Python) Location: Leeds, Hybrid Salary: Up-to £85,000 + Excellent Benefits Industry: Consultancy Progression: Formal training + opportunity to expand the development team A global consultancy is growing its software development team and is currently looking for a Lead Software Developer (.NET / Python) to join the team. This is a hands-on role combining development and technical leadership, working across an exciting, diverse range of projects including web platforms, applications and public sector systems. The Role Lead and mentor developers while remaining hands-on Develop applications using .NET and/or Python Build and deploy solutions on AWS or Azure Work with Docker, APIs and modern architectures Contribute to solution design, code reviews, and technical delivery Collaborate with stakeholders and support project proposalsKey Skills .NET or Python AWS or Azure SQL Server or PostgreSQL) Docker React, VueJS or Angular CI/CD pipelines (GitLab, Jenkins, Azure DevOps) Leadership or mentoring experience This is a great opportunity to work on impactful projects while shaping technical delivery within a growing team. Apply now or get in touch to learn more

Senior Software Engineer (£75k + benefits)
Morson Edge
Manchester
Hybrid
Senior
£75,000
RECENTLY POSTED

Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2026.

You’d join a product-based squad within a larger engineering department and would be given the opportunity to be involved in all aspects of the systems you work on, from design through to deployment and supporting them in production.

Each squad decides the methodologies and practices they use, as the business has created an experimental culture, following a build, measure and learn approach to get quick feedback and deliver valuable increments.

The existing group are very open minded; they value teamwork over individual heroics and focus on engineering best practice like TDD, CI/CD and Pair Programming.

Skills:

C#, .NET, React

REST APIs, Microservices, Event Driven Systems

AWS, Terraform, Docker

CI/CD, TDD, Pair Programming

The money is good too – up to £75k plus benefits including hybrid working (2 days per week in Manchester).

If you’re interested in this opportunity and would like to know more, please apply through this advert and I will contact you ASAP.

InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.

TPBN1_UKTJ

.NET Developer
Noir
Yorkshire
Remote or hybrid
Mid
£45,000 - £65,000
RECENTLY POSTED
+6

.NET Developer - Fastest Growing Social Media Firm - York (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover, view and share content by combining the beauty and ease of print with the power of social media. Their key management team comprises of former top performers from Google, Apple, MSFT, NetFlix, Yahoo, Facebook, BBC Worldwide and Sony. Having raised over £300 million from well respected investors they have recently opened new offices in the UK and are on the lookout for the very best .NET Developer. .NET Developer applicants should be experienced in: .NET, .NET Core, C# and Azure SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Bootstrap and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere and anyone. From the beginning they've been uncompromising in creating a culture that inspires great work and values the health and balanced lives of their staff. If you are as excited as they are about building the first social magazine and transforming the social media experience, then apply without delay! Location: York, Yorkshire, UK / Remote Working Salary: £45,000 - £65,000 + 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/NET/YORET

Azure DevOps Engineer
VIQU IT Recruitment
Leicester
Hybrid
Mid - Senior
£400/day - £500/day
RECENTLY POSTED
+2

Azure DevOps Engineer – Hybrid / East Midlands – Contract – Outside IR35

VIQU have partnered with a global organisation based in the East Midlands who are seeking an experienced Azure DevOps Engineer to multiple ongoing and upcoming cloud migration initiatives.

Please note that this is a hybrid role, and you will be required to work 3 days per week onsite in the East Midlands.

Role Summary:

The successful Azure DevOps Engineer will play a key role in supporting the migration from on-premise infrastructure to a fully cloud-driven environment.

You will drive automation across environments, support development and testing teams, strengthen CI/CD capabilities, and ensure environments, data, and deployments operate smoothly, securely, and efficiently. This role requires someone who is comfortable working in fast-paced, cross-functional teams.

Key Skills & Experience Required:

Strong hands-on experience working with Azure DevOps.

Experience with Azure cloud infrastructure and on-premise to cloud migration projects.

Infrastructure as Code: Terraform.

Containerisation & Orchestration: Docker, Kubernetes, AKS.

Strong pipeline automation and scripting skills – CI/CD (YAML).

Experience with Azure DevOps Artifacts, Boards, Repositories.

Understanding of DevOps principles, Agile methodologies, and best practices.

Awareness or exposure to C#, .NET Framework, .NET Core.

Source control management (Git).

Microservices architecture.

Role details:

Job role: Azure DevOps Engineer

Job type: Contract

Duration: 3 months’ initial contract

Rate: £400 - £500 per day

IR35 status: Outside IR35

Location: Hybrid – 3 days per week onsite in East Midlands

Apply now for the Azure DevOps Engineer role to speak with VIQU IT in confidence. Or reach out to Suzie Stone via the VIQU IT website.

Do you know someone great? We’ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment.

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Lead .Net Software Developer
Spectrum It Recruitment Limited
City of London
Hybrid
Senior
£100,000
RECENTLY POSTED
+1

Senior .Net Developer | Full Stack Engineer - Build the Future of Data Lineage & AI

London (Hybrid) | High -I mpact SaaS Engineering Role

C#, ASP.Net Core, TypeScript, React, Computer Science

Company Size: Approx. 60

Salary Range : £75k-£95k + equity

Spectrum Recruitment is partnered with a fast-growing, venture-backed SaaS company helping organisations understand and control complex data flows. Their platform enables enterprises to model, visualise, and manage data lineage, bringing clarity to some of the most challenging problems in modern data environments.

Why are they hiring?

Product Demand | Scale | Increasing team capabilities

As demand for the product increases and market interest builds the team needs greater experience and capabilities for scale. The current team is primarily made up of very clever graduates from ICL led by an experienced Head of Tech. They are looking for Developers to help the team evolve, add rigor and depth of knowledge to take the team and company to the next level.

Why This Role Stands Out

Work on genuinely complex engineering problems involving data modelling, visualisation, and emerging AI capabilities.

Own meaningful product features in a small, highly skilled engineering team.

Use a modern technology stack with freedom to innovate and influence technical direction.

Join a collaborative culture with R&D time, knowledge sharing, and hackathons.

Technology

C#, .NET Core, ASP.NET Core, TypeScript, React, cloud-hosted SaaS architecture, and exposure to AI-assisted development and data visualisation.

Who This Would Suit

Established, Senior Engineers who enjoy solving complex problems, care about clean architecture and UX, and want a role where their work has visible impact on both product and customers.

A degree in Computer Science or Software Engineering is a must.

Environment & Culture

Hybrid working (usually two days per week in a central London office) alongside a collaborative and ambitious engineering team. A friendly, sociable culture where people genuinely enjoy working together to solve complex challenges and have fun while doing it. You’ll also have clear opportunities to learn, develop, and influence the future direction of the technology and team.

Interested?

If you’re an experienced developer looking for a technically interesting role where your work genuinely matters, this is worth a conversation.

Hit apply or contact for more info.

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

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