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Find top CONTRACT Full Stack Engineer jobs with Haystack – your go-to IT job board for flexible, high-paying contract roles. Explore the latest opportunities for skilled full stack engineers ready to tackle front-end and back-end development projects. Start your contract career today!
C++ Software Engineer
Defence
Reading
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED

C++ Software Engineer - Defence Initial 6-month contract Onsite in Reading when required Please note, due to the nature of work this role requires SC level Security Clearance on submission. The role will also be working on UK Eyes Only programmes so the contactor must be a sole British national. Our client, a leader in the defence and security sector, is currently seeking an experienced C++ Software Engineer for a contract position. Based near Reading, this role is largely remote with occasional onsite requirements (25% onsite). The contract tenure is six months with full-time hours (37 hours per week). You will be a key contributor in an agile software delivery team, focusing on the development of high-quality software products and innovating within a crucial defence project. Key Responsibilities: Design, build, and maintain code using industry best practices and contributing to estimation activities. Contribute to the completion of product roadmap features, adding significant value to the programme's success. Conduct first-line peer reviews and offer guidance for improvements. Continuously enhance practices and code quality within the team. Provide technical direction during product design and development phases. Develop new product functionalities and produce test artefacts such as unit tests and integration tests. Job Requirements: Proficiency in C++ and experience in producing and deploying applications via a CI/CD pipeline. Strong experience with Windows Presentation Framework (WPF) and development lifecycle tools like GitLab, Bitbucket, Jira, and DOORS. Ability to work within Secure by Design (SbD) principles and across all security classifications. Experience working in an agile delivery team. Effective team leadership skills, particularly in multi-skilled development teams. Capability to quickly form productive working relationships with stakeholders. Previous work experience in configuration management processes and systems. Active SC clearance with more than 6 months before expiry or renewal. Desirable Skills: Experience in C# and WPF. Familiarity with building enterprise-level applications or services. Experience in simulation and/or training environments. Knowledge of TDD, BDD, and SOLID principles. Understanding of DevOps or DevSecOps principles. Key Behaviours: Excellent interpersonal skills for effective customer and partner liaison. Strong written and oral communication skills. High levels of organisation, time management, and prioritisation abilities. Curiosity and a propensity to promote innovation. A strong desire to continuously learn and grow. Ability to work effectively under pressure and collaboratively within a small team. Willingness to travel as required. If you are a highly skilled C++ Software Engineer looking to make a meaningful impact within the defence and security sector, we encourage you to apply now. TPBN1\_UKTJ

Software Engineer
Tiro Partners
Burgess Hill
Hybrid
Mid - Senior
£280/day
RECENTLY POSTED
+8

Contract Software Engineer (Golang)

Location: Hybrid, 3 days per week onsite in Burgess Hill

Rate: £280 per day (Inside IR35)

Duration: 12 months

Tech: Golang, Java, Git, REST, Jenkins, NoSQL, Postgres/ql

We are hiring for a consulting tech agency partnered with a major fintech organisation. This is a strong opportunity for a Golang Software Engineer to join a large-scale fintech programme delivering customer-focused digital solutions.

We are looking for a Golang Software Engineer to work within a microservices architecture, building REST APIs and asynchronous messaging services such as Kafka or RabbitMQ. This Golang Software Engineer will operate within a Scrum framework, contributing to business-critical functions delivered through a fully automated CI/CD pipeline. The successful Golang Software Engineer will be comfortable with testing practices and modern engineering standards. This Golang Software Engineer role is ideal for someone experienced in regulated or fintech environments.

Required Skills

  • Golang
  • Microservices architecture
  • REST and asynchronous messaging (Kafka, RabbitMQ)
  • Scrum / Agile delivery
  • CI/CD pipelines and automation

Desired Skills

  • Degree in Computer Science, Engineering, or equivalent experience
  • Test-Driven Development (TDD), BDD
  • Unit, integration and regression testing
  • Kafka, PostgreSQL, gRPC, Docker, GraphQL
  • Jenkins, JIRA or Rally
  • Git or SVN

Tech environment includes: Golang, Java, REST, Git, Jenkins, NoSQL, PostgreSQL, Kafka, Docker.

If you are a Golang Software Engineer seeking a 12-month contract in a fintech environment, apply now.

Microsoft 365 Application Developer
Artis Recruitment
Gloucester
Hybrid
Mid - Senior
£400/day - £500/day
RECENTLY POSTED

SharePoint / Microsoft 365 Application Developer required by our market leading client in Bristol. This will be a 3 month initial contract, likely to extend and will sit Outside IR35.

We are looking for an experienced SharePoint / Microsoft 365 Application Developer to support ongoing digital transformation projects. This is a hands-on role requiring strong technical expertise, problem-solving skills, and the ability to deliver independently in a fast-paced environment.

Key Responsibilities:

  • Design, develop, and maintain SharePoint Online sites, libraries, lists, and workflows.
  • Build custom solutions using Power Apps, Power Automate, and PowerShell.
  • Develop modern SharePoint components using SPFx (SharePoint Framework).
  • Integrate Microsoft 365 services including Teams, OneDrive, Azure AD, and Exchange Online.
  • Migrate content from legacy SharePoint or file systems into SharePoint Online.
  • Create reusable templates, components, and governance-aligned solutions.
  • Troubleshoot and resolve issues across SharePoint and Microsoft 365 applications.
  • Ensure solutions follow security, compliance, and best practice guidelines.

Essential Skills & Experience:

  • Strong experience with SharePoint Online development and configuration.
  • Expertise in SPFx, TypeScript, React, and modern SharePoint development.
  • Deep understanding of Power Platform (Power Apps, Power Automate).
  • Experience with Microsoft Graph API and REST APIs.
  • Strong knowledge of Azure AD, permissions, and identity management.
  • Understanding of Microsoft 365 governance, security, and compliance.

Desirable Skills:

  • Experience with SharePoint migrations (ShareGate, AvePoint, etc.).
  • Knowledge of Azure Functions, Logic Apps, or other Azure services.
  • Teams app development and AI experience.
  • Familiarity with DevOps pipelines for SPFx deployments.
  • Understanding of information architecture and UX best practices.

Ideal Candidate:

  • Someone who can take ownership of requirements and deliver end-to-end solutions.
  • Comfortable working in a hybrid or remote environment.
  • Able to advise on best practices and suggest improvements to existing processes.
Software Developer
Morson Edge
Redhill
In office
Mid - Senior
£500/day (Negotiable)
RECENTLY POSTED

Senior Software Developer – SC Cleared - Crawley Overview of the role Our client is seeking a talented Software Developer to join their team based in Crawley. You will be responsible for designing, developing, and maintaining Windows-based desktop applications using Visual Studio, Windows Forms, .NET, C, and C++. Key Responsibilities You will: • Design, implement, and test Windows desktop applications using Visual Studio, Windows Forms, .NET, C, and C++. • Participate in the full software development lifecycle, including requirements analysis, design, implementation, unit testing, and documentation. • Update system and design documentation as required. • Collaborate with team members and other stakeholders to deliver high-quality software. • Ensure software consistency with project architecture and design standards. • Support debugging, code reviews, and issue resolution. • Actively participate in Agile Scrum ceremonies and contribute to Sprint goals. Requirements As an experienced Software Developer, your skills and experience may include; • Proven experience developing Windows-based desktop applications. • Strong skills in Visual Studio, Windows Forms, .NET, C, and C++. • Solid understanding of the full software development lifecycle. • Experience with code versioning tools (e.g., GIT) and familiarity with Agile frameworks. • Excellent problem-solving skills and strong attention to detail. • Eligible for UK Security Clearance (SC). TPBN1\_UKTJ

Software Engineer - Outside IR35
Anson McCade
London
Hybrid
Mid - Senior
£515/day
RECENTLY POSTED
+1

Contract Software Engineer Cloud / Serverless (Outside IR35) Hybrid Nottingham (max 2 days per month onsite) 6 Months Initial Contract We are currently supporting a leading UK digital transformation consultancy on the search for an experienced Software Engineer to join a high-performing delivery team on an enterprise-scale programme. This role will focus on the design and development of cloud-native, serverless solutions within Microsoft Azure, contributing to secure, scalable and resilient enterprise platforms. The Role: You will be responsible for designing, developing and maintaining cloud-native applications using Azure Functions, Azure Storage (Blob, Table, Queue) and Azure Service Bus. The work will involve building event-driven architectures and contributing to modern, serverless solutions within a secure enterprise environment. You will develop high-quality, maintainable code using Node.js, TypeScript and JavaScript, and where required, contribute to front-end development using HTML and JavaScript. Working within a collaborative, Agile delivery team, you will partner with architects, product owners and DevOps engineers to deliver enterprise-grade solutions. Youll contribute to code reviews, adhere to established architectural patterns, support testing activities, and ensure best practice security and cloud governance standards are met. There is a requirement to travel to client offices in Nottingham up to two days per month. Essential Experience: Strong hands-on experience with Microsoft Azure, particularly: Azure Functions Azure Storage (Blob, Table, Queue) Azure Service Bus Proficiency in Node.js, TypeScript and JavaScript Experience building event-driven and serverless applications Understanding of RESTful APIs and integration patterns Experience with CI/CD pipelines and DevOps practices Knowledge of secure coding and cloud security principles Experience using Git-based version control systems Experience contributing to enterprise-level software delivery D esirable Experience: Microsoft Dataverse Microsoft Power Platform Infrastructure as Code (Bicep, ARM, Terraform) Azure monitoring tools (Application Insights, Azure Monitor) Experience working in Agile/Scrum environments Experience delivering solutions for external clients This is an excellent opportunity to join a well-established digital consultancy delivering meaningful transformation programmes, working with modern Azure technologies in a collaborative and technically strong environment. If this sounds like you, please apply with your latest CV to be considered. TPBN1\_UKTJ

Cockpit plastic trims-Lead Engineer - Gaydon, UK
Infoplus Technologies UK Ltd
Warwick
In office
Senior - Leader
Private salary
TECH-AGNOSTIC ROLE

Duration: 6 Months contractLocation: Gaydon, UK
The RoleAs a Cockpit system Lead Engineer responsible forend-to-end development of Cockpit plastic trimsfrom concept through launch.managing technical delivery, supplier coordination, and attribute validation to ensure that seat systems meet OEMs standards for comfort, safety, aesthetics, and innovationevaluating and implementing cost reduction (VAVE) proposalsRoles and responsibilities:Design & DevelopmentCreate CAD models and engineering drawings for cockpit plastic trims.Apply DFMEA, DFA, and DFM principles to ensure manufacturability and robustness.Collaborate with styling teams to translate design intent into feasible engineering solutions.Material & Process ExpertiseSelect appropriate plastics (ABS, PP, PC-ABS, fiber-reinforced composites) for trims.Work with suppliers on injection molding, compression molding, and finishing processes.Ensure compliance with BSR (Buzz, Squeak, Rattle), NVH (Noise, Vibration, Harshness), and regulatory standards.Validation & TestingOversee performance testing for durability, thermal stability, and crash safety.Ensure trims meet global regulatory requirements (EU, US, India).Cross-Functional CollaborationWork with interior design, manufacturing, quality, and supplier teams.Support programme delivery and resolve engineering issues during prototype and production phases.Ensure alignment with global regulatory standards and customer expectations.Manage the cost and weight of the system as per vehicle targets.Your ProfileExperience: 8 to 10 years in automotive Cockpit plastics or interior plastic trim design and development.Strong knowledge of plastic injection molding, compression molding, and finishing processes.Familiarity with CATIA V5/V6 or other CAD tools.Understanding of NVH, safety, and regulatory requirements for cockpit trims.

Java Software Engineer
Stealth IT Consulting Limited
Telford
Hybrid
Mid - Senior
£420/day

Java Software Engineer - Government Project

Active SC Clearance Required

Day Rate:£420 per day inside IR35
Duration:6 months
Location:Telford - 2 days on-site per month (mostly remote)

Job Description:

We are seeking an experienced software engineer to join a dynamic team that plays a crucial role in supporting key services. This role involves contributing to various project and live delivery tasks, ensuring that the systems are well-supported and efficiently managed.

Key Responsibilities:

  • Contribute to both project work and live service delivery.
  • Develop, implement, and maintain high-quality software solutions.
  • Collaborate with cross-functional teams to ensure successful and timely delivery of services.

Key Skills:

  • Proficiency in Java
  • Experience with Spring Boot
  • Knowledge of PL/SQL

Security Clearance:

  • Active SC clearance required

If this role aligns with your skills and experience, and you’re looking to contribute to meaningful public sector data programmes, we’d love to hear from you. Apply today to be considered.

Salesforce Developer - Up to 660 Per Day
Anson McCade
London
In office
Mid - Senior
£660/day

Salesforce Developer - Up to 660 Per DayInside IR356 Month ContractActive SC Clearance

A leading technology organisation is seeking a Salesforce Developer to join their Public Sector-focused delivery team in London. Youll be building and extending Salesforce Industry Cloud solutions, working with Flows, OmniScript, Apex, and LWC, while collaborating with project leads and stakeholders.

Role Overview:

  • Develop and deploy Salesforce Public Sector Solutions, including Flows, OmniScript, FlexCards, and Action Plans
  • Implement custom Apex classes and Lightning Web Components where required
  • Follow best practices, maintain solution quality, and contribute to CI/CD pipelines
  • Collaborate in an Agile team, supporting and mentoring colleagues where needed

What Theyre Looking For:

  • 5+ years Salesforce Industry Cloud development experience
  • Experience with OmniStudio / Public Sector Solutions
  • Skills in Apex, LWC, JavaScript, and integration tools (Mulesoft / APIGEE beneficial)
  • Understanding of Salesforce security model, testing, and CI/CD deployment
  • Strong communication, problem-solving, and time-management skills
  • Active SC clearance or willingness to obtain

Please apply with your latest CV if you meet the requirements and are interested in this opportunity

Software Engineer (C#, C++)
Endeavour Recruitment
Stevenage
Hybrid
Mid - Senior
£60/hour - £65/hour
+1

Software Engineer (C#, C++) (5 OPENINGS) JOB LOCATION: Stevenage / Bristol SECURITY CLEARANCE LEVEL - SC Start (BPSS- To start, Dependent on Programme) UKEO DURATION: 12+ Months Minimum (Extension possibility- Yes, Dependent on Performance) WORK PATTERN: Work structure- 3-4 days on site & the rest remote (some programmes require fully onsite). First 3 months full time on site regardless. Overtime: Yes (Project dependant) PAY RATE: £60 - £65 Per Hour Umbrella Inside IR35 Essential Skillset & Tools essential: desktop C# desired: Experience of hardware integration Overview: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle. The team integrate real products, models and synthetic environments to provide visualisations, demonstrations, verification & validation as well as training capability and support. Responsibilities: • The role support the development of the worlds most advanced defence systems from the initial concept all the way through to in service support and training, using a range of simulation technologies, including digital twins and emulators. • Working with Project Leads and Simulation Architects to design and develop simulation components as an end to end representation of a weapon System in a synthetic environment using C#, C++ and integration simulations, supporting a number of industry standards. • You will work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. • Our approach to software development includes o Configuration control o Continuous Integration o Continuous Delivery or Deployment. o Unit testing and test driven development. Skillset/Experience Required: • Proficient in C# / C++ • Microsoft Visual Studio, Eclipse, • Ability to work from high level/system view into technical detail. • Excellent verbal, presentation and written communication skills • Knowledge of using Microsoft Windows and Linux operating systems Non-essential: • Distributed simulation standards / Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, • Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP • Practical knowledge of System integration principles and processes

Full Stack Developer- (Angular + Python)
Randstad Technologies Recruitment
London
Hybrid
Senior - Leader
£430/day - £493/day

Job Description: Full Stack Engineer (Angular+Python+AI)

Location: London (Hybrid) Contract: 6 Months Client: Big Tech

The Mission

Join a high-velocity AI Accelerator team acting as an internal startup. We run 12-week sprints to build, prototype, and launch AI products that automate global business workflows.

Role Split

  • 30% Innovation: Build new AI-driven tools from scratch in rapid sprints.
  • 70% Evolution: Maintain, scale, and add high-impact features to existing AI products.

Key Responsibilities

  • Technical Ownership: Write production-ready code and lead advanced testing (performance, security, stress).
  • System Design: Research emerging tech and design scalable architectures that balance speed with long-term health.
  • End-to-End Delivery: Own the full lifecycle-from initial research and scoping to production deployment and monitoring.
  • Collaboration: Act as the technical point of contact for partners and mentor team members.

What We’re Looking For

  • Core Stack: Expert-level Python (Backend) + Angular or React (Frontend).
  • AI Knowledge: Practical experience with AI workflows, LLMs, or automation.
  • Systems Mastery: Proven ability to build and debug large-scale, high-performance systems.
  • Leadership: Strong skills in Agile methodologies, conflict resolution, and technical decision-making

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

C# Software Engineer
Matchtech
Gloucester
In office
Mid
£65/hour
+2

Location: Stevenage OR Bristol (fully onsite)

Duration: 12 month contract

Rate: 65ph UMB (Inside IR35)

Role details:
Our client, a leading consultancy in the defence and aerospace sector, is currently seeking a C# Software Engineer to join their dynamic team. This is a contract position available in either Stevenage or Bristol, with an initial duration of 12 months and the potential for extension.

Key Responsibilities:

  • The role supports the development of the world’s most advanced defence systems from concept through to in-service support and training, utilising a range of simulation technologies such as digital twins and emulators.
  • Collaborating with Project Leads and Simulation Architects, you will design and develop simulation components representing an end-to-end weapon system in a synthetic environment using C#, C++, and integration simulations, adhering to industry standards.
  • You will be a part of a heterogeneous agile development team consisting of engineers from various disciplines working together to develop simulations and representations of real equipment.

Their approach to software development includes:

  • Configuration control
  • Continuous Integration
  • Continuous Delivery or Deployment
  • Unit testing and test-driven development

Job Requirements:

  • Proficient in C# and C++
  • Experience with Microsoft Visual Studio and Eclipse
  • Ability to transition from high-level system views to technical details
  • Excellent verbal, presentation, and written communication skills
  • Knowledge of Microsoft Windows and Linux operating systems

Desirable Skills:

  • Experience with distributed simulation standards/protocols such as DIS, HLA, and DDS, as well as web services development using JavaScript, Node.js, or similar
  • Familiarity with military communications, datalinks, and interfaces such as 1553/1760 and Ethernet TCP/IP
  • Practical knowledge of system integration principles and processes
  • Experience with hardware integration

If you are a skilled C# Software Engineer with a background in defence and aerospace and looking for a new contract opportunity, we encourage you to apply now to join our client’s innovative team in Stevenage or Bristol.

Junior Software Developer
Syntax Consultancy Ltd
London
Hybrid
Junior
£300/day

Junior Software Developer (SC Cleared)

London (Hybrid)

6 Month Contract

to £300/day (Inside IR35)

Junior Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, skills.

6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026.

Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office.

A chance to work with a leading global IT and Digital transformation business specialising in Government projects:

  • Experienced Software Developer / Software Engineer to join our team and work on the development of data modelling solutions
  • Must have in-depth C#, .NET, SQL, development expertise.
  • Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred.
  • Banking / Financial Services domain experience preferred.
  • Must hold active SC Security Clearance used on a project within the past 12 Months.
Microsoft Power Platform Developer
Experis
London
Hybrid
Senior
£700/day - £740/day
TECH-AGNOSTIC ROLE

Role: Senior Power Platform developer

Location: London / Remote (Onsite once every 2 weeks)

Duration: 5 Months

Day rate: 700 - 740 Inside IR35

Active security clearance required

Required skills:

  • Hands-on experience with Power Apps (Canvas and/or Model-driven) and Power Automate for workflow and process automation.
  • Or syntactically similar programming language and proven track record of learning new development languages and frameworks.
  • Proven ability to design solutions for complex business processes.
  • Clear communication skills, with confidence engaging both technical and non-technical senior stakeholders.

Nice to have skills:

  • Experience building orchestration-style solutions or reusable automation frameworks.
  • Experience working with Dataverse, including data modelling, relationships and security concepts.
  • Familiarity with Power Platform governance, environments, solutions, and ALM practices.
  • Experience integrating Power Platform with Microsoft 365, SharePoint etc. Some BA experience, including ensuring designs and solutions meet user and stakeholder requirements.
Junior C# Developer
VIQU IT
London
Hybrid
Junior
£300/day - £350/day

Junior C# Developer 6-month contract London SC Cleared Inside IR35

My Financial Services customer is looking for a Junior C# Developer, that will play a key role in triaging and resolving technical queries during the development of the Synchronisation Lab to act as a platform for industry to demonstrate use cases and understand business models for synchronisation. The Junior C# Developer will proactively engage with Product and development teams to ensure timely responses to queries.

You ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure.

Junior C# Developer Skills & Experience required:

  • Active SC Clearance.
  • Strong hands-on experience with C#, .NET and SQL.
  • Experience with Agile ways of working.
  • Experience with a Microsoft Azure based environment.
  • Experience in the financial Services sector.
  • High level support with incident response and troubleshooting.
  • Eagerness to learn and improve interpersonal skills.

Junior C# Developer Key Responsibilities:

  • Triaging and resolving technical queries.
  • Build and maintain database structures and queries using SQL.
  • Support the enhancement of synchronisation models based on participant feedback.
  • Collaborate with developers and the production team.
  • Delivering the technical release of later synchro models.

You must be able to work onsite 2 days per week in London.

Apply now to speak with VIQU IT in confidence. Or reach out to Phoebe Thompson 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 IT Recruitment.

Software Developer (SC Cleared)
Syntax Consultancy Ltd
London
Hybrid
Mid - Senior
£700/day

London (Hybrid)
6 Month Contract
to £700/day (Inside IR35)

Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills.

6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026.

Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office.

A chance to work with a leading global IT and Digital transformation business specialising in Government projects:

  • Experienced Software Developer / Software Engineer needed to join our team working on the development of data modelling solutions.
  • Must have in-depth C#, .NET, SQL, Angular, HTML + JavaScript development expertise.
  • Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred.
  • Banking / Financial Services domain experience preferred.
  • Must hold active SC Security Clearance used on a project within the past 12 Months.
C# Developer
VIQU Ltd
London
Hybrid
Mid - Senior
£550/day - £650/day

C# Developer - 6-month contract - London - SC Cleared - Inside IR35

My Financial Services customer is looking for a C# Developer, that will play a key role in designing and building components of a synchronisation platform. You will work across Back End and Front End technologies to enhance the Lab environment, implement feedback-driven improvements, and help shape future synchronisation models.

You’ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure.

Skills & Experience required from the C# Developer

  • Active SC Clearance
  • Strong hands-on development experience with C# and .NET
  • Solid SQL and database development expertise
  • Experience building modern web applications using Angular, HTML, and JavaScript
  • Experience working within Azure-hosted environments
  • Experience in the financial Services sector
  • Exposure to Azure DevOps, CI/CD pipelines, and automation Scripting would be beneficial

Key Responsibilities of the C# Developer

  • Design and develop Back End services using C# and .NET
  • Build and maintain database structures and queries using SQL
  • Contribute to Front End development using Angular, HTML, and JavaScript
  • Support the enhancement of synchronisation models based on participant feedback
  • Collaborate with architects, product owners, and cross-functional teams to deliver platform improvements
  • Contribute to DevOps processes including CI/CD pipeline support and automation
  • Participate in technical discovery and solution design discussions
  • Continuously improve code quality, performance, and security standards

The C# Developer is required to be onsite, 2 days a week in Central London.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal 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).

Software Developer
Hays Technology
Glasgow
Hybrid
Junior - Mid
£50,000 - £60,000

Your new company:
You will be joining a leading professional services organisation that operates across the UK & Ireland in order to improve standards, increase knowledge and ultimately help protect members and the wider industry.

With a Glasgow city centre HQ, they employ almost 200 staff across a range of business units including an Information Services team.

They have invested significantly in modern business applications in order to improve services and efficiency.
They currently have an immediate requirement for a Software Developer to join the team of 7. This role will be a 12 month fixed term contract.

Your new role:

You will join a well-established team of 7 responsible for the support and development of existing business applications.
You will help design and develop suitable integrations for any new solutions.
You will working closely with other teams in order to clarify any business requirements and help shape solutions.

You will work across a variety of development environments including Power Platform,
.NET, O365, Dynamics and SharePoint.

This role offers lots of flexibility in terms of where you work.
You will be expected to come to the Glasgow city centre office on average once a week, but this is not a specific day and will be for relevant team collaboration meetings.

What you need to do now
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 on 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)

Developer (MS) (18 Months FTC)
London Borough of Barnet
London
Hybrid
Mid - Senior
£56,376 - £61,653

Directorate: Strategy & Innovation
Contract Type: 18 Months Fixed Term Contract
Hours: 36
Salary: 56,376 - 61,653
Location: Colindale
Closing Date: Midnight March 9th 2026

About Barnet Council
Barnet is a borough with much to be proud of. Our excellent schools, vibrant town centers, vast green spaces and diverse communities all help make it a great place to live and work. As a council we want to build on these strengths as we move into the future. We are growing and developing as an organisation to meet the challenges facing our borough and we are committed to working with partner organisations and residents to make Barnet even better. As an organisation, our staff are committed to Our Values: Learning to Improve, Caring, Inclusive, Collaborative - which drive everything we do.

About the role
This is an exciting time to join Barnet as we grow our Digital, Data and Technology (DDaT) capabilities and accelerate our digital transformation journey. We’re investing in smarter services, better use of data, modern technology, and you’ll play a key part in shaping this future.

We’re looking for a talented Developer to help us build modern, usercentred, scalable digital solutions across Barnet.
Working within the Insight & Intelligence Hub, you’ll design, develop and maintain custom applications, automations and integrations across the Microsoft 365 and Power Platform ecosystem. You’ll be part of a multidisciplinary team supporting services across the council. Building tools that improve productivity, enable smarter decisionmaking and unlock new opportunities through automation, AI and advanced analytics.
This is a handson technical role with endtoend responsibility: from requirements gathering and solution design to development, testing, deployment and ongoing optimisation.
If you are passionate about Microsoft technologies, enjoy solving complex problems, and want to make a tangible difference through digital tools, this role offers variety, challenge and impact.
This is a hybrid role. You will be expected to attend monthly in-person team days in our Colindale office.
We also come into the office to meet service stakeholders, work together on collaboration, discovery and user testing sessions and department days.
Please click here to download the Job description for this role.

About you
You’re an experienced developer with strong technical knowledge across Microsoft 365, Power Platform and supporting technologies. You’re comfortable working in a fastpaced, agile environment and enjoy collaborating with colleagues across different services to shape solutions that meet genuine business needs.
You will bring:

  • Experience developing solutions using the full Microsoft 365 development toolset, including Power Apps, Power Automate, Power BI and SharePoint.
  • Handson experience building automation, workflows, bots and integrated applications using the Power Platform.
  • Strong understanding of SharePoint development, including structured libraries, metadata, permissions and integration with other data sources.
  • Knowledge of core development languages such as PowerShell, JavaScript, C#, Python or similar.
  • Experience working with data sources including MS SQL, Dataverse, APIs, REST services, JSON/XML and other integration methods.
  • Strong problemsolving skills and the ability to identify creative solutions to longstanding challenges.
  • Excellent communication skills, with the ability to explain technical concepts to nontechnical audiences.
  • A continuouslearning mindset and an interest in emerging Microsoft technologies and AI capabilities.
    You’re someone who enjoys building solutions that are widely accessible, intuitive, and scalable, and you take pride in producing highquality, maintainable work.
    In this role, you will:
  • Design, develop and deliver highquality solutions across the Microsoft 365 and Power Platform ecosystem.
  • Create custom applications, automations and integrations that support council services and improve productivity.
  • Build tools using lowcode and nocode approaches to ensure usability and accessibility for a wide range of staff.
  • Implement strong data governance and management practices within SharePoint and connected systems.
  • Develop and maintain technical documentation. Including diagrams, user guides and support materials.
  • Engage in peer code reviews, knowledgesharing activities and capabilitybuilding across the team.
  • Apply robust testing practices, including unit and integration testing, to ensure performance and reliability.
  • Monitor solutions postdeployment and proactively resolve issues, performance problems or system changes.
  • Integrate Microsoft solutions with legacy systems and external APIs to ensure a joinedup technology estate.
  • Identify opportunities to use AI, machine learning and advanced analytics to support smarter service delivery.
  • Work in an agile, multidisciplinary environment and help embed modern development practices across the council.
  • Support version control, CI/CD and automated deployment approaches using tools such as GitHub or DevOps.
  • Ensure all solutions adhere to security best practice, rolebased access controls and UK GDPR requirements.
    You’ll play a crucial role in enabling significant organisational savings, improving service delivery and driving forward innovation across Barnet.

What we offer

  • 31 days annual leave, plus public and bank holidays
  • Access to the Local Government Pension Scheme, which provides a valuable guaranteed income in your retirement together with security for your dependents
  • Work-life balance options may include hybrid working, flexitime, job share, home working, part-time
  • A vast range of lifestyle discounts from major retailers, supermarkets, energy suppliers and more
  • Broad range of payroll benefits including cycle to work, eye care vouchers, travel and gym membership
  • Excellent training and development opportunities
  • Employee well- being training programs including confidential employee assistance

How to apply
Read the job description and person specification before clicking ‘Apply’ to commence the online application form. If you would like any further information about the role before applying, please contact James Rapkin, Head of Organisational Insight & Intelligence,

Barnet Council is committed to safeguarding and promoting the welfare of children, young people, and vulnerable adults and expects all staff and volunteers to share this commitment. Barnet operates stringent safer recruitment procedures, this may include AI Detection Screening, Biometric ID/Right to Work Checks, Qualification and Registration Checks, Up to 6 years of Employment Data and Insights to Accelerate Screening (Konfir), Up to 5 years of Employment History References, DBS (Disclosure & Barring Service) Checks, Credit Checks and Social Media, Sanctions and Occupational Health Screening.

To deliver Barnet Council’s commitment to equality of opportunity in the provision of services, all staff are expected to promote equality in the workplace and in the services the Council delivers. As such we value diversity and welcome applications from all backgrounds.
Barnet Council embraces all forms of flexible working (including part-time, compressed hours, and hybrid working) and is committed to offering employees a healthy work-life balance. Candidates are encouraged to talk about relevant requirements and preferences at interview. We can’t promise to give you exactly what you want, but we do promise not to judge you for asking.

Barnet Council is a Disability Confident Committed Employer. We welcome and encourage job applications of all abilities. If you require any reasonable adjustments in the application or interview, please contact the lead contact on this advert. We will make reasonable adjustments to make sure our disabled applicants and those with health conditions are supported throughout our recruitment process. We support the access to work scheme, further details are available at (url removed)

All posts with the council are subject to a probationary period of six months, during which time you will be required to demonstrate to the council satisfaction your suitability for the position in which you will be employed.

Due to the high number of applications that are received for some posts we may close vacancies before the stated closing date if sufficient number of applications are received. Therefore, please apply as soon as possible.

Please ensure you regularly check the email account (including JUNK MAIL folders) that you use to submit your application, as any further communication regarding your application will be sent electronically. Should you not hear from us within four working weeks of the closing date for this post, then regretfully in this instance, you have not been shortlisted.

Senior Developer
Summer Browning Associates
Milton Keynes
In office
Senior
Private salary

Summer-Browning Associates is currently assisting our Central Government client, who is looking for a Senior Developer for an initial six-month assignment.

Location: Milton Keynes

Essential Skills: The ideal candidate will hold active SC Clearance and have a proven background in software engineering, demonstrating the following skills and experience:

  • Proficiency in developing production-grade applications utilising Python.
  • Experience in designing scalable backend services using Golang.
  • Expertise in constructing enterprise-grade applications using C#/.NET.
  • Competence in building RESTful APIs and managing microservices-based architectures.
  • Strong familiarity with Git-based version control systems and CI/CD pipelines.
  • Comprehensive understanding of Agile methodologies and security best practices.
  • Familiarity with secure environments in the public sector or defence is highly advantageous.

To apply, please submit your latest CV for review.

SAP ABAP FIORI DevOps Engineer
Matchtech
Preston
Fully remote
Mid - Senior
£500/day - £678/day

Our client, a leading organisation in the Defence & Security sector, is seeking a talented SAP ABAP FIORI DevOps Engineer for a 3-month contract. This remote opportunity is perfect for a skilled professional looking to contribute to impactful projects within a secure and innovative environment.

Key Responsibilities:

  • Responsible for the design, configuration and development, supporting the customised and standard Fiori Front end, Odata services and integration components (PI adapter Engine, IDOC, JDBC, SOAP) solutions; their integration with the end-to-end solution. Will be accountable for the quality of the design, assessment of risk, and delivery of the components.
  • Design, develop, and implement SAP FIORI applications. Collaborate with business users to understand and analyze requirements.
  • Develop custom SAP UI5 applications to meet project specifications. Work with SAP back-end systems to integrate UI components.
  • Ensure the usability and performance of developed applications. Provide technical support and maintenance for existing SAP FIORI applications. Participate in code reviews and ensure compliance with best practices.
  • Responsible for adhering to standards, governance and best practices set out by the Product Architects, and responsible for mitigating technical debt/risks/issues.
  • Responsible for being an active contributor in the DevOps team, supporting the application, resolving incidents/problems related to SAP UI5/ FIORI, reducing technical debt and developing new features to help enable the business through ERP.
  • Responsible for providing product and service direction to the Product Management Team and implement these as part of a self-organising team.
  • Diagnosing service delivery problems and initiating actions to maintain or improve levels of service.
  • Responsible for proactively driving down the volume of incident and problem tickets by addressing the root cause and /or Product knowledge gaps in the business.
  • Directly working with peers, business stakeholders and Product Analysts by helping refine the requirements and translating them into Fiori and ABAP functional and technical designs.
  • Responsible, alongside other Product Engineers, producing cross module designs that are complementary of each other and promote continuity of knowledge across the team.
  • Experienced with process frameworks like ITIL, Prince2 and Agile and have a good understanding of an efficient Software Development Lifecycle.

Job Requirements:

  • Track record of successful delivery playing an active part in the implementation of SAP ERP and integrated enterprise systems for medium to large organisations.
  • Hands on experience in designing, developing, configuring, supporting customised and standard Fiori wireframes/applications, Launch Pad, Odata services, configuring Netweaver Gateway.
  • Proven experience as an SAP UI5/ FIORI Consultant or similar role, strong knowledge of SAP FIORI architecture and SAP UI5 framework.
  • Familiarity with development tools like Eclipse or SAP Web IDE.
  • Understanding of SAP backend technologies and integration points.
  • Solid understanding of Fiori / UI5 software components and architecture.
  • 2 to 3 years of ABAP development experience (reports, forms, dialog programming, OOP, workflow, interface, enhancement).
  • Knowledge of MVC framework for UI, SAPUI5, HTML5 and JavaScript.
  • Knowledge of OData and SAP NetWeaver Gateway.
  • Analytical approach to problem-solving using SAP notes and SAP Help; ability to use technology to solve business problems.
  • In-depth understanding of an end-to-end SAP software development lifecycle in an agile or waterfall environment.

Contract Information:

  • 3-month duration
  • Remote working
  • Contract rate: as specified

If you have the necessary skills and experience in SAP, and are ready for a challenging and rewarding role in the Defence & Security sector, we would love to hear from you. Apply now to join our client’s team and make a significant impact on their projects.

Senior Engineer
Experis
London
Hybrid
Senior
Private salary
+3

Job title: Senior Engineer - Identity
Contract: 6 months (extension possible)
Location: London (Hybrid - 1 day onsite, 4 days remote)

Overview
We are seeking a Senior Engineer to support and deliver across key Identity-related workstreams. This role requires a strong backend engineering foundation combined with hands-on delivery capability across distributed systems. The successful candidate will operate across multiple software components, contributing to both new delivery and continuous improvement initiatives.

You will be expected to take ownership, proactively drive progress, and work within a structured delivery framework while maintaining a clear focus on product impact and customer outcomes.

Core Technical Skills
Skills

  • Java and/or Kotlin
  • Micronaut or Spring Boot
  • Experience building and supporting distributed systems
  • React / Next.js
  • AWS and/or Azure experience

Experience

  • Identity & Access Management standards (OAuth 2.0, OIDC, SAML)
  • Microsoft Azure services (application deployment, integration, identity management)
  • Observability and monitoring practices (Dynatrace experience advantageous)

Key Responsibilities

  • Contribute to delivery across Identity-focused engineering streams
  • Work across multiple software components with a hands-on, problem-solving mindset
  • Improve and remediate existing systems where required
  • Operate effectively within a structured engineering delivery process
  • Take ownership of deliverables and proactively drive work forward
  • Align technical solutions with product objectives and customer impact
Frequently asked questions
A contract Full Stack Engineer is a software developer hired on a temporary basis to work on both frontend and backend aspects of web applications. These roles are project-based or time-limited, offering flexibility and focused expertise.
Contract durations vary widely but commonly range from 3 to 12 months. Some contracts may extend or renew based on project needs and performance.
Proficiency in both frontend frameworks (like React, Angular, or Vue.js) and backend technologies (such as Node.js, Python, Java, or Ruby) is essential. Familiarity with databases, APIs, and version control is also important.
Contract roles can be remote, on-site, or hybrid depending on the employer’s requirements. Many companies now offer flexible remote contract opportunities.
You can browse available contract Full Stack Engineer positions on our platform, create a profile, upload your resume, and apply directly through each job listing. Setting up job alerts helps you stay updated on new contracts.