Job Title:Senior Agentic AI Engineer
Location:HertfordshireSalary:up to £120,000 DOE

This is a unique opportunity for an experienced AI engineer to join a specialised team in virtual design for a wide range of clients, powering autonomous AI driven simulation within Unity.

If you have a strong background in AR/VR integrating with the latest LLMs, this role was written for you.

The Role

Design, build, and deploy autonomous AI agents within Unity-based virtual environments,This is a hands-on engineering role with significant ownership and influence over how AI shapes the future of virtual design.

Requirements

-5+ years of software engineering experience
-Expert in Unity development (C#)

• Experience building agentic AI systems
• Intrest in AR/VR

If this role is of interest, please apply below.

Senior Full Stack Developer (Contract) Outside IR35 | Remote | Up to £600/day Overview We’re partnering with a specialist software consultancy delivering business-critical platforms across financial services and pensions. They’re looking for a Senior Full Stack Developer who enjoys proper engineering — clean architecture, ownership of solutions, and working alongside experienced senior engineers and QA specialists.
This is a hands-on delivery role (no line management, no ticket-factory environments) with meaningful technical influence across the full stack. What you’ll be doing Designing and building end-to-end full-stack solutions in a modern cloud environment
Backend development using Python and C#
Frontend development with TypeScript and React
Working within Azure (Functions, Azure SQL, Service Bus, ADF)
Contributing to architecture discussions, technical design, and code reviews
Applying pragmatic AI-assisted / agentic engineering practices to improve delivery quality and velocity
Supporting development of financial modelling platforms, including areas such as:-Monte Carlo simulations
-cashflow projections
-scenario modelling
-valuation / forecasting logic
-pension or investment modelling engines What we’re looking for Strong experience as a Senior Full Stack Developer across backend, frontend, and cloud
Commercial experience building modelling or calculation-heavy platforms in financial services, pensions, investments, or similar regulated domains
Exposure to simulation engines, forecasting tools, or financial projection systems
Comfortable owning features end-to-end and making sensible technical trade-offs
High standards around code quality, testing, and maintainability
Experience working in regulated or accuracy-critical environments
Contract details Up to £600 per day
Outside IR35
Fully remote
Initial 6-month contract

In this developer role, you will:

• Provides senior-level system analysis, design, development, and implementation of applications and databases, including third-party product integration.
• Translates technical specifications into code for complex projects, writes programs, develops code, tests artifacts, and produces reports, ensuring automation support.
• Elevates code to development, test, and production environments on schedule, provides production support, and submits change control requests with documentation, including peer reviews.
• Understands software development methodology and architecture standards, trains and mentors less experienced staff, and resolves elevated issues.
• Participates in design, code, and test inspections throughout the lifecycle, explains technical considerations at meetings, and performs systems analysis activities.
• Understands client business functions and technology needs, with a broad knowledge of Vanguard’s technologies, tools, and applications.
• Interfaces with cross-functional team members and communicates system issues at the appropriate technical level for each audience.
• Works with business-facing IT teams to deliver new solutions, reviews functional specifications, translates them into program specifications, liaises with end users for acceptance testing, and provides 3rd line support.
• Builds thought leadership and expertise in best-practice solution design and implementation.
• Manages time effectively across multiple projects with competing business demands and priorities.

What it takes:

• Experience in Test Driven Development and strong knowledge of Java (17 or higher), Spring Boot, Spring MVC, RESTFul API implementation, GraphQL, and open-source frameworks
• Experience in software development using cloud technologies (AWS preferred)
• Knowledge of build/deployment/testing/logging/monitoring tools and frameworks like Maven, Cucumber, Bamboo, GitHub, Claude Code / Bedrock and Splunk.
• Understanding of investment management domain with strong analytical, problem solving and communication skills.
• Ability to work well with both business managers and operations team, and ability to perform well under pressure, and deliver to tight deadlines.
• Knowledge of agile software development process/practices and familiarly with JIRA, Confluence, and other tools.
• Desirable - Knowledge and experience in Python programming, regulatory / transaction reporting domain knowledge.

Languages
Python & Java.AWS technologies
Lambda (Python 3.7 and above),
S3 buckets
Step functions
SNS/SQS
GraphQL
IAM Roles
CloudWatch/CloudTrail
CloudFormation
AppSync

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 hays.co.uk

University of the Arts London (UAL) is a world-leading creative university for teaching and research in art, design, fashion, communication and performing arts. UAL is made up of six renowned colleges and hosts several institutes that further the university’s mission and social purpose.

Digital & Technology at UAL is on an exciting journey, transitioning from a ‘classic’ IT approach to a user-centred product approach to technology. We are investing in our people, and the processes enabled by digital, to evolve and transform the student and staff experience at UAL.

This is an exciting opening for a Senior Developer within Digital & Technology at University of the Arts London. Focused on delivering new digital functionality and web development support for UAL’s digital channels, which include the main university website, student portfolio and showcase platforms, using PHP, JavaScript, HTML and related technologies. You will be working with the core content management systems, and the wider development team to produce new functionality and services across a range of exciting digital products.

You will be instrumental in designing and building foundational systems to reduce and realign our tech stack and help modernise ways of working. You will also get the opportunity to play a key role in projects, working with key stakeholders to identify requirements for new applications, working in an Agile environment. In this post you will line manage a Web Developer and a Junior Developer.

Experience

• Extensive experience of developing websites and web applications using PHP 8+, MySQL, JavaScript, HTML5, CSS3, AJAX/JSON
• Good working understanding of CMS and frameworks such as Drupal, WordPress, Craft and Laravel
• Proficiency and application of WCAG 2.2 accessibility guidance
• Knowledge of microservices, APIs (build and integration) and cloud services (AWS)
• Strong stakeholder management experience, along with high level inter-personal and communication skills
• Experience working as a member of a development team, providing support, mentoring and cover where needed

UAL is a world-class university, shaping the creative industries worldwide, and staff have access to a range of benefits, training and personal development to recognise and reward the contributions they make, and to encourage excellence, creativity and diversity, including:

• Competitive salary package of £44,375 – £52,977 per annum depending on experience
• 34 days annual leave plus public holidays
• Generous, defined benefit pension scheme
• Family-friendly policies, including 26 weeks of full maternity or paternity pay

HAYS Technology have been retained by University of the Arts London to manage the search and recruitment of this role. For all enquiries, please contact Liam Cornelius-Rumsey at Hays Technology.

Role: Senior Software EngineerLocation: London Area, United Kingdom (Hybrid)Employment Type: Full-timeSeniority: Senior LevelSalary: £85,000 + Bonus Are you a highly experienced Software Engineer ready to take ownership of complex systems and drive engineering excellence in a fast-paced environment? We're looking for a Senior Software Engineer to play a key role in designing and delivering scalable, high-quality software solutions. You'll operate at the heart of engineering-leading technical decisions, mentoring team members, and shaping architecture across modern, cloud-based platforms. This is an opportunity to act as a technical leader: influencing design, championing best practices, and building robust, secure, and maintainable systems while working in a collaborative, high-performing team. What You'll Do Design, build, and maintain scalable full-stack applications using modern technologies Lead architectural design and implementation of complex software solutions Drive best practices across software engineering, including clean code, testing, and security Mentor and support engineers through code reviews, coaching, and knowledge sharing Lead and contribute to Agile ceremonies, ensuring effective delivery and continuous improvement Collaborate cross-functionally with Product, Design, and QA to deliver high-value solutions Design and optimise CI/CD pipelines to enable efficient, reliable software delivery Build and maintain RESTful APIs and distributed systems with a focus on scalability and performance Own complex technical challenges, from design through to production support and optimisation Promote a culture of continuous learning, innovation, and engineering excellence Required Experience Proven experience as a Senior Software Engineer working on scalable, production-grade systems Strong full-stack development experience (TypeScript/React and C#/.NET or similar) Deep understanding of software design principles, patterns, and architecture Experience building and evolving APIs, microservices, and distributed systems Hands-on experience with cloud platforms (Azure preferred, AWS/GCP also considered) Experience with containerisation tools such as Docker and Kubernetes Strong knowledge of CI/CD pipelines, automated testing, and Infrastructure as Code Solid understanding of relational and NoSQL database design Experience working in Agile environments with a focus on delivery and collaboration Proven ability to mentor engineers and influence technical direction What Sets You Apart A proactive, ownership-driven mindset with strong problem-solving ability Passion for high-quality engineering, clean architecture, and continuous improvement Strong communication skills across technical and non-technical stakeholders Experience driving engineering standards and influencing best practices Ability to thrive in a fast-paced, high-impact environment Interest in leveraging modern tools, including AI-assisted development Why Join You'll be part of a fast-paced, high-performing environment where engineering excellence is at the core of everything. You'll work on impactful systems, solve complex challenges at scale, and play a key role in shaping the technical direction of the organisation. With a strong culture of collaboration, learning, and innovation, this is a place where you can grow your influence, elevate your craft, and do some of the most meaningful work of your career. If you're a senior engineer who thrives on ownership, mentorship, and building high-quality software, get in touch for a confidential conversation. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Day Rate: £500-£650 (Inside IR35, Umbrella) Duration: 6 months initially, with scope for extensions Location: Central London - 3 days onsite per week

We’re looking for a Junior/Mid Software Developer to join a technology team supporting trading and transaction processing systems for a leading Investment bank.

Responsibilities:

• Developing, maintaining, and supporting an FX Options deal capture and notification platform
• Working closely with developers, business analysts, and support teams to deliver changes into production
• Debugging and resolving production issues (3rd line support)
• Contributing to technical and functional analysis, including breaking work into tasks and tracking progress
• Supporting releases, environment preparation, and pre-production testing
• Producing clear documentation to improve team knowledge and support capability

What we’re looking for:

• 2/3+ years of continuous commercial development experience
• Strong evidence of individual contributions to sizeable projects
• Demonstrable ownership, pro activeness, and attention to detail
• Communication skills and ability to work with multiple stakeholders
• Banking experience not essential

Required technical experience:

• C#, C++, Python
• XML, IIS
• Ability to debug and support production systems

Reasonable Adjustments:

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

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

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Mobile Engineer on a 6 months contract basis. Hybrid working - London based

The Mobile Engineer will build and scale mobile features that support international users and align closely with web and backend systems.

Role

• The Mobile Engineer will be responsible for building mobile features for live interactions and purchasing flows
• Supporting localisation including language, currency, and regional UX
• Ensuring parity between mobile and web experiences
• Integrating with backend systems via GraphQL
• Optimising performance and reliability in real-time environments Key Responsibilities
• Develop and maintain mobile features across iOS and Android
• Collaborate with backend and frontend teams
• Improve app performance and stability
• Contribute to consistent cross-platform user experiences

Profile

• The Mobile Engineer will have strong experience with iOS (Swift) and/or Android (Kotlin)
• Experience integrating with GraphQLAPIs
• Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred
• Ability to work in fast-paced, evolving environments Code-Writing Contribution Delivers production mobile code supporting real-time, localised user experiences.

Company

• Global market leading e-commerce organisation with offices in London
• Hybrid working - London based

Salary & Benefits

The salary range/rates of pay is dependent upon your experience, qualifications or training.

Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a React Developer on a 6 months contract basis. Hybrid working - London based

As a React Developer, you will build features that enable the platform to operate globally, supporting localisation, performance, and seamless integration with backend systems.

Role

• The React Developer will be responsible for implementing multi-language UI and localisation frameworks
• Supporting currency display and regional UX behaviour
• Building features across Live and seller platform surfaces
• Integrating with backend services via GraphQL
• Contributing to consistency across web and mobile experiences
• Build and own frontend features end-to-end
• Ensure performance, usability, and responsiveness
• Collaborate closely with backend and product teams
• Contribute to improvements in frontend systems and patterns

Profile

• Strong experience with React and modern web frameworks
• Familiarity with Next.js, Vite, and GraphQL
• Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred
• The React Developer will be able to work across multiple systems and evolving requirements Code-Writing Contribution Develops production-ready UI features with increasing complexity and ownership.

Company

• Global market leading e-commerce organisation with offices in London
• Hybrid working - London based

Salary & Benefits

The salary range/rates of pay is dependent upon your experience, qualifications or training.

Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

.NET Developer, C# 14 - Financial Consultancy - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the early 1970s, our client delivers cutting edge I.T solutions to banks. With over 70,000 employees in over 50 countries and strong partnerships with some of the most respected vendors across the globe (Microsoft, Oracle, SAP, etc), they have evolved into a modern consulting firm. We are seeking 4 .NET Developer to work on complex Greenfield .NET / C# software development projects within the banking arena. You will be given full project life cycle exposure and the opportunity to technically lead teams of up to 10 Consultants. The ideal .NET Developer candidates will have strong experience on the .NET framework. We can entertain applications from .NET Developer candidates with experience in either web application development (.NET Core, C#) or windows / desktop development (C#.NET). My client can provide training in: .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Azure, AWS, WPF, MVVM, Prism, continuous integration, dependency injection, Node.js, Elasticsearch and MongoDB. This is a fantastic opportunity to join a prestigious consulting firm that can offer you a large variety of project work to keep you stimulated but will NOT require you to travel across the UK, as all of their clients are situated within the Square Mile. Location: London, UK / Remote Working Salary: £60,000 - £80,000 + 15% 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/116

.NET Developer - World Class Entertainment Company - Canterbury (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has been producing unparalleled entertainment experiences for over 50 years. Today their global business comprises of: film studios, television stations, theme parks, media networks and retail outlets. They are about to embark upon several joint .NET / C# software development projects with Microsoft that will take the IT industry by storm! We are seeking several .NET Developer with full project life cycle experience and a skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious global brand and on challenging and complex enterprise level .NET / C# software projects. Our client is quick to recognize talent and keen to promote it. Take your career to infinity and beyond! Location: Canterbury, Kent, 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/CANET

.NET Developer - Lancaster (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in 1962 our client is a leading global media company; its commercial arm comprises of some of the largest television channels across the Globe and market leading cinema screen advertising businesses. We are seeking several .NET Developer to work alongside Microsoft's very own consultants on the launch of a brand new online application that will allow its viewers to screen and download its hugely popular TV shows. .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, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Agile, TDD, BDD and MongoDB. You will follow a structured a career development programme with the view to being promoted to the position of Team Leader / Development Manager of your own department within 12 months. This is an exciting opportunity to work on a ground breaking Greenfield project that has attracted much attention in the trade press. Location: Lancaster, Lancashire, UK / Remote Working Salary: £35,000 - £50,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/LANET

(Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer)

In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid to expand their sphere of influence and take up a firm foothold in the UK and European markets.

A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate Graduate / Junior Developer to bring their product to these new markets and help enhance this already successful company!

These roles would be suitable Graduate / Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry.

All Graduate / Junior Developer positions come with the following benefits:

• 30 days holiday (plus 8 UK Bank Holidays).
• Flexible working hours
• An early finish on Fridays that fall in the months of June, July and August.
• £10,000 training allowance including attendance of Microsoft events and conferences.
• 4 days a month innovative time.
• Free gym membership including yoga sessions.
• Summer BBQs.
• Birthday bonus package - including time off work on your birthday, dinner at a top restaurant or a paid day trip to a European destination.

Location: London, UK / Remote Working

Salary: £35,000 - £50,000 + Bonus + Pension + Benefits

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

NC/RG/GRALON

.NET Developer - Europe's Largest Radio Station Group - Salisbury (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is Europe's largest and most profitable commercial radio group. In order to keep pace with the new digital technologies being developed, they are transforming their stations into interactive brands that can operate across multiple platforms such as online, digital TV and mobile. As such we are seeking .NET Developer to join their dynamic .NET / C# team of high flying individuals. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client can provide you with industry recognised training in: .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET / C# software development projects. Our client offers a structured career progression programme, industry recognized training, flexible working hours and home working. These positions are urgent, as such our client guarantees to provide feedback on CV's within 24 hours of submission and complete the interview process within 1 week. Location: Salisbury, Wiltshire, UK / Remote Working Salary: £50,000 - £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/NET/SALET

.NET Developer - Fastest Growing Social Media Firm - Manchester (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: Manchester, UK / Remote Working Salary: £40,000 - £50,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC NC/NET/137

Our prestigious US law firm client is seeking a highly skilled Senior SharePoint Developer with extensive experience migrating SharePoint 2016 on-premise solutions to modern SharePoint platforms. This permanent role, based in their stunning City offices, combines hands-on custom development, system maintenance, and intranet design.

• Salary to £100,000
• Hybrid working – 4 days in the office / 1 day remote
• Free lunch every Wednesday
• £100 monthly employee contribution towards lunch or other expenses

Senior SharePoint Developer Key Responsibilities:

• Design, develop, and support custom solutions across SharePoint Subscription Edition (SE) and SharePoint Online
• Lead migration of SharePoint 2016 on-premise solutions to SE and Online
• Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs
• Manage updates, patches, and service packs to ensure stability, security, and compliance
• Administer service and web applications, site collections, permissions, authentication, and governance
• Provide technical leadership and mentor junior team members
• Collaborate with project managers, business analysts, and stakeholders to deliver solutions aligned to requirements
• Recommend improvements to development standards, governance, and platform architecture

Senior SharePoint Developer Skills & Requirements:

• Law firm experience highly advantageous
• Extensive experience developing and administering SharePoint Subscription Edition (SE) and SharePoint Online, including migration from SharePoint 2016 on-premise
• Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3)
• Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET
• Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting
• Experience with Business Connectivity Services (BCS), External Content Types (ECTs), and SQL Server design and optimisation

Avanti is working with an exciting early-stage fintech startup based in London that is about to launch its first product in the embedded finance space.

Their platform helps businesses unlock working capital through intelligent, AI-driven invoice financing solutions, integrated directly into existing financial workflows.

With launch just around the corner, they are now looking for a Mid-Level Fullstack Developer to join their growing team.

THE ROLE

This is not a typical developer role. You’ll be working across both technology and business operations, giving you a unique opportunity to understand how a fintech company is built from the ground up.

You’ll be responsible for:

• Building and maintaining fullstack applications
• Developing APIs and working with databases
• Contributing to frontend and backend development
• Supporting AI-driven features and data workflows
• Debugging, testing, and improving system performance
• Working closely with the business to help automate operational processes

TECH STACK

• .NET (backend)
• React (frontend)
• MySQL
• AWS
• Python (AI and data models)

Experience Required

• Around 2+ years of experience in software development
• Experience across frontend and backend development (.NET / React) – Angular / Vue is fine
• Good understanding of software engineering fundamentals
• Interested in working in a startup / Have startup experience
• AWS exposure (similar cloud is fine)
• Interested in AI

Why Join?

• Join a startup at launch stage
• Work on AI-driven fintech products
• Gain exposure beyond coding into real business operations
• Fast-track your development with hands-on experience
• High visibility and real impact from day one

Salary is up to £50,000 and you will be required on-site 4 days per week in Central London.

If interested then click Apply Now!!

Avanti is working with an exciting early-stage 5-person FinTech startup based in London that is about to launch its first product in the embedded finance space.

Their platform helps businesses unlock working capital through intelligent, AI-driven invoice financing solutions, integrated directly into existing financial workflows.

With their launch just around the corner, they are now looking for a Mid-Level FullStack Developer to join their growing team.

THE ROLE

This is not a typical developer role. You’ll be working across both technology and business operations, giving you a unique opportunity to understand how a fintech company is built from the ground up. Around 70-80% of your time will be focused on development, with the other 20-30% focused on working closely with the COO to understand the operational side of the business.

You’ll be responsible for:

• Building and maintaining fullstack applications
• Developing APIs and working with databases
• Contributing to frontend and backend development
• Supporting AI-driven features and data workflows
• Debugging, testing, and improving system performance
• Working closely with the business to help automate operational processes

TECH STACK

• .NET (backend)
• React (frontend)
• MySQL
• AWS
• Python (AI and data models)

Experience Required

• 3+ years of experience in software development
• Strong .NET experience
• Some front-end (React ideally) – however Angular/Vue is fine
• Good understanding of software engineering fundamentals
• Interested in working in a startup / Have startup experience
• AWS exposure (similar cloud is fine)
• Interested in AI

Desirable:

• Previously worked in a start-up
• Python experience (Data / AI)

Why Join?

• Join a startup at launch stage
• Work on AI-driven fintech products
• Gain exposure beyond coding into real business operations
• Fast-track your development with hands-on experience
• High visibility and real impact from day one

Salary is up to £50,000 and you will be required on-site 4 days per week in Central London.

If interested then click Apply Now!!

Front End React Developer, React, JavaScript, NW London to £80K

A leading financial software company are looking for a great JavaScript developer who is proficient with React js. Your primary focus will be on developing user interface components and implementing them following well-known React js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities

• Working in a team of Front-End engineers
• Writing clear & concise code
• Working closely with Back-End engineers
• Participate in architecture design code reviews
• API design with the Back-End engineers and other team members to establish more functional, cohesive code
• Create, maintain documentation while implementing the best coding practices standards
• Hands-on approach
• Participation in sprint rituals

What you’ll need

• 6+ years experience developing large-scale web applications
• Experience working in an agile environment
• Strong experience with React, Redux, Typescript
• Experience with Redux Toolkit, Material UI, Material UI theming
• Extensive experience using build tools (VITE, Next.js, webpack etc)
• Extensive experience using linting tools (eslint, prettier etc)
• Knowledge of version control systems such as Git
• Strong leadership qualities
• Attention to detail and a commitment to delivering high-quality work

What would be good to have

• Experience with Azure DevOps
• Experience with Postman
• Experience using Redux Toolkit Query

****This role is Office Based****

Senior Full-Stack Engineer Introduction

Join a specialist platform operating at the heart of telecoms, compliance, and secure business messaging. This is a senior, hands-on role where you’ll take real ownership of a product that underpins trust, validation, and risk decisioning at scale.

Role Overview:

• Location: Remote (UK-based)
• Package: Competitive salary + benefits
• Industry: Telecoms / SaaS / Compliance Technology

What You’ll Be Doing:

• Owning the platform end-to-end, from architecture through to delivery
• Designing and building scalable backend services and APIs
• Enhancing and maintaining modern frontend applications
• Defining data models and implementing decisioning logic
• Improving system performance, reliability, and observability
• Driving automation across CI/CD, testing, and deployment workflows
• Collaborating with leadership to shape technical direction and roadmap
• Ensuring systems meet high standards for security, auditability, and compliance

Main Skills Needed:

• Strong background in building and running production-grade systems
• Solid backend engineering expertise and API design experience
• Good understanding of relational databases and data modelling
• Experience working in regulated or audit-heavy environments
• Full stack capability across frontend, backend, and database layers
• Knowledge of secure integrations, authentication, and access control
• Familiarity with workflow-driven systems and decisioning logic
• Ability to work across multiple technologies (e.g. Elixir, Node.js frameworks, React-based frontends, PostgreSQL, AWS)
• Experience or interest in AI-assisted development and code validation

What’s in It for You:

• Genuine ownership of a critical, high-impact platform
• Opportunity to influence architecture and technical direction
• Work on products supporting telecom operators and global partners
• Exposure to a unique blend of telecoms, cloud, and applied AI
• Small, agile team with fast decision-making and visible impact
• Remote-first working with flexibility and autonomy
• A culture built on clarity, accountability, and long-term thinking

Call to Action:

If you’re nodding along, let’s take the next step.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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Software Developer (React.JS/ Node.JS) required for our Cyber Security Consultancy client.

This role is FULLY REMOTE however you must be based in the UK.

Do NOT apply for this job if you don’t have full right to work in UK indefintley.

Our Cyber Security Consultancy are hiring for a Software Developer to help develop web applications which are directly helping other organisations defend their systems.

This is an opportunity to on a platforms used in real-world cyber defence.

• Design, develop, and maintain responsive front-end interfaces using React
• Build and manage robust, scalable server-side applications with Node.js
• Write clean, efficient, and well-documented JavaScript code across the full stack
• Identify and address security vulnerabilities, applying best practices to protect applications and user data
• Collaborate with designers, product managers, and other developers to deliver high-quality features
• Participate in code reviews, providing and receiving constructive feedback
• Troubleshoot, debug, and resolve technical issues across the stack
• Contribute to architectural decisions and continuously improve development processes

Required Skills/Experience:

• 3-4+ years of hands-on experience with JavaScript in a professional environment
• Strong proficiency with React for building dynamic, user-friendly front-end applications
• Solid experience with Node.js for developing RESTful APIs and back-end services
• Experience with version control systems, particularly Git

Desirable Skills/Experience:

• Demonstrable knowledge of web security principles - including authentication, authorisation, data protection, and vulnerability mitigation (e.g. OWASP standards)
• Familiarity with databases (SQL and/or NoSQL)

Role Purpose

The Software Engineer will work as a hands-on individual contributor within a delivery team, responsible for developing high-quality software solutions. The role involves contributing to and, at times, leading design and engineering decisions, while delivering medium to high complexity work with minimal supervision.

Key Responsibilities

• Act as a hands-on software engineer, with significant time spent designing, building, testing, and maintaining software solutions.
• Deliver medium to high complexity engineering tasks independently and effectively.
• Contribute to architecture, design, and engineering decisions across the team (aligned to ARIX levels 1 and 2).
• Lead selected design and engineering decisions where appropriate (ARIX levels 1 and 2).
• Influence and contribute to the team’s overall engineering approach and ways of working.
• Coach and guide less experienced software engineers, supporting their technical development and best practices.
• Ensure solutions meet agreed engineering principles, quality standards, and coding best practices.

Skills & Experience

• Strong hands-on software development experience across relevant technologies.
• Proven ability to contribute to and lead engineering and design discussions.
• Experience working on medium to high complexity systems with minimal supervision.
• Strong understanding of quality-driven development, including clean code and maintainable design.
• Ability to collaborate effectively within a team and mentor junior engineers.

Reasonable Adjustments:

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

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