Technical Lead - .NET / React (Azure) - Public Sector - Outside IR35

Contract Duration: 12 months
Day Rate: Up to 475/day
Location: Mostly remote (occasional office visit)

Harvey Nash’s Public Sector Client have a requirement for an experienced Technical Lead to support the development and evolution of a large-scale Azure-hosted platform built with .NET and React.

The system is a business-critical application with a legacy MVC foundation, alongside modern cloud components including Azure Functions, APIs, and modern React frontends. This role requires someone comfortable operating in a brownfield environment, balancing feature delivery with gradual architectural improvement and reduction of technical debt.

You will provide technical leadership to a team of 7 developers, while remaining hands-on with development (roughly 60/40 technical leadership vs coding).

Key Tech

• .NET 8
• ASP.NET MVC (legacy components)
• React + TypeScript
• Azure (App Services, Functions, Cosmos, Azure SQL)
• Azure Storage
• API Management (APIM)
• Key Vault
• Application Insights
• Azure DevOps CI/CD

Skills & Experience Required

• Strong experience with .NET and modern React development
• Experience leading teams of 5+ developers
• Comfortable working in large legacy systems
• Strong Azure cloud experience
• Ability to guide technical decisions, architecture, and engineering standards

Desirable Skills/Experience

• Experience modernising monolithic applications
• Public sector experience
• Experience reducing technical debt in long-lived systems

Please note that you must be eligible for BPSS Clearance to commence this post.

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Software Engineer / Developer (JavaScript / TypeScript Node) Remote UK to £50k

Would you like to work on complex and interesting AI based systems with a team of tech entrepreneurs?

You could be joining a growing start-up that is utilising Machine Learning and AI technology to revolutionise fish farming, improving fish health and growth; their carbon neutral technology is already making a difference in Scotland, Chile, Canada, Australia, Spain and Norway and the company has ambitious growth plans.

As a Software Engineer you will work on a range of projects across the technology stack, primarily using JavaScript / TypeScript and Node.js (with React on the front end). You’ll be developing software solutions that will be used by farms globally, building complex backend systems as well as developing data visualisations and dashboards that transform real time data from the IoT platform into actionable insights.

There are excellent career progression opportunities as the company continues to scale; you’ll be an integral part of a small, distributed team.

Location / WFH:

You can work from home remotely from anywhere in the UK, there is also flexibility to work abroad for periods throughout the year and flexible start and finish times. There are two company ‘kick-off’ meetings per year at great destinations for a week at a time.

About you:

You have strong JavaScript / TypeScript skills

You also have experience of using Node

You’re proactive, keen to contribute ideas and continually develop your skills

You’re able to work independently whilst collaborating with a remote, international team in an Agile environment

You’re likely to be degree educated in a STEM discipline

What’s in it for you:

Salary to £50k

Remote working (including abroad)

Paid for training and certifications

Home office budget

Bi-annual company kick-offs

Pension

Apply now to find out more about this Software Engineer / Developer (JavaScript / TypeScript Node.js) remote opportunity.

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

TPBN1_UKTJ

A fantastic, fully remote opportunity! Are you an experienced Full Stack PHP Developer with React?

This well-established SaaS platform used by businesses across the UK prides itself on providing a stable, reliable, and feature-rich service to its large portfolio of clients. They foster a collaborative, supportive, and fully remote working environment where talented developers can really thrive.

The Role:
We are seeking a talented and experienced Full Stack PHP Developer to join their dedicated development team. You will play a crucial role in the ongoing development, maintenance, and enhancement of their core SaaS platform. Working across the full stack, you’ll be involved in building new features, optimising existing code, and ensuring the scalability and reliability of their application.

This is an excellent opportunity to contribute significantly to a great product within a stable company environment, utilising modern PHP practices and front-end technologies like React.

Key Responsibilities:

• Develop, test, and deploy robust backend features using PHP and frameworks like Slim4.
• Build and maintain responsive and engaging user interfaces using React, HTML, CSS, and JavaScript.
• Collaborate closely with product managers, designers, and other developers to translate requirements into technical solutions.
• Write clean, maintainable, well-documented, and testable code.
• Optimise application performance and ensure scalability.
• Troubleshoot, debug, and resolve issues across the stack.
• Participate in code reviews and contribute to technical discussions and architectural decisions.
• Work with relational databases (e.g., MySQL/PostgreSQL) to design schemas and write efficient queries.
• Maintain and improve the codebase and development practices.

Required Skills & Experience:

• Proven commercial experience as a Full Stack PHP Developer.
• Strong proficiency in modern PHP
• Significant commercial experience with at least one major PHP MVC framework
• Solid commercial experience developing front-end applications using React.
• Ideally an understanding of React Native (even with personal projects)
• Proficiency in front-end fundamentals: HTML5, CSS3, JavaScript (ES6+).
• Experience working with relational databases (e.g., MySQL, PostgreSQL) and writing complex SQL queries.
• Proficient with version control systems, particularly Git.
• Experience building and consuming RESTful APIs.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills, essential for a remote team.
• Eligibility Requirement: Must be currently based in the United Kingdom and possess the full, unrestricted right to work in the UK.

What they offer:

• Competitive salary package.
• Fully remote working arrangement within the UK.
• Opportunity to work on a successful, established SaaS product with a stable company.
• A collaborative and supportive team environment.
• Opportunities for professional growth and development.

For immediate consideration, apply with your CV or feel free to call for more details.

Technical Sales

Salary up to 75,000, UK based, benefits include annual bonus scheme up to 20 %, share-ownership schemes, 37.5 hour week Monday to Friday, 33 days holiday (including bank holidays) with options to buy or sell days, flexible working hours, medical cover, pension with employer contributions up to 8%, tailored training programs, benefits platform with various special offers and discounts for employees,

This global manufacturing organisation offer the opportunity to join their established, friendly and successful team working remotely and autonomously in the UK as a technical sales manager developing business, visiting prospect and existing customers selling the companies products to tier 1 aerospace customers. This role reports to the Global Business manager and collaborates with other technical sales managers in Europe, Asia and North America.

Responsibilities for the technical sales role

• The technical sales manager will be responsible for the sales cycle and customer relations for prospective and existing customers.

• Calls on prospective and existing accounts and determines specific applications for engineered component solutions.

• Communicates and presents product line and company capabilities to customers.

• Completes technical service requests for quotations or project action request for engineering and or design and pricing considerations.

• Is a reference for technical issues and manages a portfolio of products

• Interfaces with customers on pricing, quality and delivery information, provides product samples as required.

• Researches and develops competitive date and potential market opportunities.

• Review and management of assigned strategic business customers including but not limited to; strategic distribution and tier one suppliers

• Negotiates complex long term agreements with strategic customers in the aerospace industry.

• Analyse technical trends from customer projects and react appropriately by defining these opportunities.

• Regular travel to customers in the UK and occasional travel to customer sites in Northern Europe i.e. Germany, Norway and Sweden.

Knowledge, skills and qualifications for the technical sales role:

• Degree or equivalent qualification in an engineering or a technical discipline combined with a technical sales background, ideally in the aerospace sector.
• Vocational qualifications in engineering or technical subject matter would also be considered suitable combined with in depth knowledge and expertise of selling in the aerospace industry.
• B 2 B expertise with a focus on technical sales of components to the aerospace industry.
• Ability to understand and interface with engineers and read engineering and technical drawings.
• Flexible to travel to customer site in the UK mainly with occasional travel to Northern Europe, Germany, Norway and Sweden.
• Analytical research skills to identify and develop new customers and potential markets.
• Relationship management focusing on great customer experience and communication, face to face, in writing and orally.
• Aptitude to “see the bigger picture” and keep a regular connection with the Global business manager, wider team, customers and wider aerospace market.
• Full driving licence and passport essential.

This engineering business are part of a global manufacturing organisation who are constantly evolving and developing new applications for their products, to meet customer needs. This remote role operates within a friendly and collaborative team orientated environment and offer a great benefits package for this technical sales role detailed below.

Benefits package Technical sales manager

• Salary up to 75k bonus up to 20 %

• Company car entitlement

• Location: UK based remote role

• Permanent position

• Preferential employee share-ownership schemes

• 33 days holiday (including bank holidays) with flexible options to buy or sell days

• Retirement saving plan with company contributions up to 8 %

• Medical cover

• Tailored training programs

• Access to a benefits platform with various special offers and discounts for employees

• Flexible working hours

Please apply for this role through the job board or apply direct to (url removed) or for further information, please call Adam on

(phone number removed)

Travail Employment Group Ltd is acting as an Employment Agency in relation to this vacancy.

Thanks for your application. Due to the high level of responses we are currently receiving, whilst we endeavour to contact everyone, sometimes we are unable to. If you have not heard from us within 10 working days of making your application, please assume that you have been unsuccessful on this occasion.

.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

SeniorDeveloper(Node/React)

Areyouapragmatic,innovative,andself-motivatedproblemsolverwithapassionforbuildingscalable,high-performingsoftware?We’relookingforaSeniorFullStackEngineer,withstrongskillsinNodeandReact,tojoinahigh-performingproductteamworkingonaglobal,high-trafficeCommerceplatformhandlingthousandsoftransactionsdaily.

You’llplayakeyroleindesigninganddevelopingend-to-endsolutions,collaboratingcloselywithbothtechnicalandbusinessteamstodelivernewfeaturesthatdrivegrowthandenhancethecustomerexperience.

WhatYou’llDo

• Buildandmaintainrobust,scalableapplicationsacrossthefullstack(Node/React/TypeScript)
• Collaborateinanagileteamenvironmenttodeliverclean,maintainable,andtestablecode
• Influencearchitecturaldecisionsandtechnologychoices
• OptimiseFrontEndandBackEndperformancetoensurefast,seamlessuserexperiences
• Contributetocontinuousimprovementefforts,introducingnewideasandtechnologies

WhatYou’llBring

• ProvenexperienceasaFullStackEngineerorsimilarrole
• ExpertiseinReact,JavaScript/TypeScript,HTML,CSS,andresponsivedesignprinciples
• StrongunderstandingofBackEndtechnologiesandbestpractices
• Passionforwritingclean,well-testedcode
• Experiencewithcloudplatforms(AWS,Azure,orGCP)
• Excellentcommunicationskillsandtheabilitytoexplaintechnicalideasclearly
• Amindsetfocusedonscalability,maintainability,andcontinuouslearning
• MustbeproficientinNodeandReact

NicetoHave

• DegreeinComputerScienceorarelatedfield
• ExperienceineCommercesectors
• FamiliaritywithCI/CDtoolssuchasJenkinsorGitHubActions

WhyYou’llLoveItHere

• Workonaproductwithglobalreachandreal-worldimpact
• Haveavoiceinhowthingsarebuilt-yourideasmatter
• Collaborative,forward-thinkingengineeringculture
• Flexibleworkingenvironmentwithopportunitiesforgrowth

Location:London

Salary:£80k/perannum

Jnr - Mid level Full Stack Software Developer
React, JavaScript, TypeScript, HTML, CSS

Fully Remote (UK only)

Human’s best friend are not all in loving homes or considered well cared for.

For a multitude of reasons inside and outside of human control; dogs, cats and pets in general require veterinary intervention, care and rehousing. Step in this wonderful global charity who partner with global veterinary specialists to offer life-saving and life-improving care to animals in need. The global veterinary teams rely on technology to connect them to people, services and information.

If you are passionate about animal welfare and seeking a career in software development and technology. This could be the role you are looking for.

Responsibilities:

• Design and develop scalable back end services using Prisma ORM and SQL.
• Build reusable front-end components using React and Next.js.
• Develop robust APIs to serve both front-end and admin systems.
• Translate UX/UI wireframes into responsive user interfaces.
• Ensure data integrity, security, and system performance across the platform.
• Collaborate with stakeholders to define features, user stories, and technical specifications.
• Work independently within a remote-first team setup, delivering high-quality, maintainable code.

Required Skills & Experience:

• Proven experience in full stack development roles.
• Strong proficiency in React, Next.js, and modern JavaScript/TypeScript.
• Solid back end experience with Prisma ORM and SQL databases.
• Experience designing and building RESTful APIs.
• Familiarity with CI/CD pipelines and Git-based work flows.
• Strong problem-solving and debugging skills.
• Ability to work autonomously and communicate effectively with remote teams.

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

Are you a Senior Full-Stack Software Engineer who enjoys building modern applications from end to end? Do you thrive working across both front-end and back-end technologies while designing scalable systems in the cloud?

My client is seeking a Senior Full-Stack Software Engineer to join their growing engineering team. This role is fully remote, but candidates must be based in Northern Ireland. You will play a key role in designing, building, and maintaining scalable applications using Python, React, and AWS.

This is an excellent opportunity for an experienced engineer who enjoys working across the full stack, shaping technical decisions, and delivering high-impact software solutions in a collaborative engineering environment.

The Role

As a Senior Full-Stack Software Engineer, you will work closely with engineering teams, product stakeholders, and leadership to deliver scalable applications. You will contribute across both the front-end and back-end while helping guide architectural decisions and best practices.

You will also play a key role in deploying and maintaining systems within AWS, ensuring applications are secure, scalable, and resilient.

Key Responsibilities

• Design and develop full-stack web applications using Python and React
• Build scalable backend services and APIs
• Develop responsive, high-quality front-end interfaces
• Deploy and maintain applications within AWS cloud environments
• Contribute to system architecture and technical decision-making
• Work closely with product and engineering teams to translate requirements into technical solutions
• Write clean, maintainable, and well-tested code
• Participate in code reviews and mentoring junior engineers
• Help drive improvements in development processes and engineering standards

Required Experience

• Strong experience building full-stack applications
• Extensive commercial experience with Python
• Strong React development experience
• Experience working with AWS services
• Experience designing and building RESTful APIs
• Solid understanding of software architecture and scalable systems
• Experience working with modern development practices (CI/CD, Git, automated testing)

Desirable Experience

• Experience working with serverless architectures
• Knowledge of containerisation technologies such as Docker
• Experience working in Agile development environments
• Exposure to microservices architectures

Location

• Fully remote
• Candidates must be based in Northern Ireland

What’s on Offer

• Fully remote working
• Opportunity to work on modern technologies and cloud-native systems
• Collaborative engineering environment
• Competitive salary and benefits package

If you have any further questions on the role, please feel free to reach out to Brendan McCrory directly.

Benefits:
Work From Home

Java Developer - multiple roles

£510/day Inside IR-35

6 month contract

Active SC required

Remote with occasional travel to London for client meetings only - expensable

We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. You’ll work in multidisciplinary teams delivering secure, reliable and scalable systems. The role is hands-on and focused on building high quality software using modern engineering practices.

What you’ll do

You’ll design, build and maintain Java based microservices, applying test driven development and following established engineering standards. You’ll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You’ll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering, analysis and design.

Essential experience

Java and Spring Boot

Building and maintaining microservice based systems

Postgres or other relational SQL databases

Test-driven development (JUnit, Mockito or similar)

Docker and containerisation

CI/CD pipelines (Jenkins or similar)

Working in agile, multi-disciplinary teams

Desirable experience

Kafka

Liquibase or similar migration tooling

Swagger/OpenAPI

Gradle

React

TypeScript

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.

TPBN1_UKTJ

I am partnering with a highly respected financial services organisation to hire an Applied AI / Automation Engineer on a 12-month fixed-term contract. The organisation has a strong track record of innovation, operational excellence, and a culture that values collaboration, flexibility, and diversity. This opportunity sits within a modern Data Science team and will play a pivotal role in designing and building an AI-enabled reporting and reconciliation platform that will transform the client's Fund Administration processes. Role Overview The successful candidate will report into the Head of Data Science and work closely with a dedicated Product Manager in the Fund Administration team. This is a hands-on engineering role where you will architect, build, and deliver production-grade automation solutions in a real-world financial environment. Key Responsibilities Lead the design and delivery of an automated reporting and reconciliation platform. Build intelligent workflows covering data ingestion, validation, reconciliation, and NAV calculation. Establish exception-handling and human-in-the-loop processes where required. Ensure accuracy, auditability, operational resilience, and clear observability across the platform. Work closely with operations and product stakeholders to translate complex workflows into technical solutions. Evolve the solution into a robust internal product with clear maintainability and scalability. Deliver a production-ready automation platform within 12 months, reducing manual effort and increasing transparency. Qualifications & Experience Proven experience in automation engineering and applying AI in operational settings. Strong hands-on capability in Python and SQL . Experience building data pipelines, automation systems, and integrating APIs. Familiarity with production engineering best practices (testing, CI/CD, monitoring). Ability to work cross-functionally with non-technical teams. Experience in reconciliation, accounting, or controlled financial workflows (advantage). Experience working in regulated or audit-sensitive environments. Exposure to workflow orchestration tools. Experience productising internal tools (TypeScript, React, Next.js or similar). TPBN1\_UKTJ

Software Engineer with key skills in either Python, Go or Typescript and experience operating data systems at scale is sought on a remote basis by a market leading Fintech. With recent investment this Software Engineer will be joining a dynamic, autonomous team of six tasked with scaling new product functionality and greenfield solutions. As such proven experience working in a product led, fast paced start or scale up would be hugely beneficial. This role would suit an experienced software engineer who relishes using the latest technology to build greenfield solutions that quickly solve business problems with the ability to understand and translate business requirements into technical solutions. This Software engineer should have most of the following key skills - Strong commercial software engineering experience - Go, Python, Typescript, node etc - Solid rational database exposure - MySQL, Postgres - A well rounded skill set in streaming systems - Kafa, Kinesis etc - Strong AWS deployment exposure - Understanding of column-oriented databases - BigQuery, ClickHouse etc - A product focussed, business first approach to engineering - Experience working in a fast paced product lead environment - Experience operating data systems at scale - Any experience working in a FinTech or regulated industry - Cloud native architecture exposure - AWS massively preferred - Solid pipeline automation skills (CI/CD) In return this Software Engineer will receive: - Base salary of up to £100,000 - Long term remote working (one day a month on site max) - Generous equity stake with a clear business exit strategy - Bonus scheme - Private healthcare - Flexible working hours - Clear progression and personal development opportunities - 25 days annual leave plus bank holidays - Private pension - Regular salary reviews So if you are a software engineer who gets excited about greenfield development and playing a key role in building high traffic, enterprise grade applications for household names then please apply now to be considered. Software Engineer Up to £100,000 Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript TPBN1\_UKTJ

Shopify Engineer £437 per day inside IR35 - REMOTE - 2 months The Shopify Engineer will be responsible for architecting, developing, optimising, and maintaining high-performance Shopify storefronts across multiple markets. This engineer will work closely with MarTech, Digital product to deliver scalable, high-quality commerce experiences. 5-7 years of hands-on development with Shopify (Liquid). Strong experience with Shopify Plus (checkout extensions, scripts, functions). Solid expertise in HTML5, CSS3, SCSS, JavaScript/TypeScript. Experience building custom Shopify apps (Node.js/React). API integration experience (Wehooks, REST/GraphQL, Shopify Admin API, Storefront API). Understanding of E-commerce architecture, caching, APIs, and modern cloud environments. Experience with React, Remix/Hydrogen, and modern JS frameworks will be added advantage This temporary contract is inside IR35 and will require working under the direction of the client delivery manager as part of a multi-disciplinary team. The successful candidate will follow established delivery processes and working practices Shopify Engineer £437 per day inside IR35 - REMOTE - 2 months Damia Group 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 our Data Protection Policy which can be found on our website. Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and ability to perform the duties of the job. Should the role require the successful candidate to undergo and be eligible for UK Security Vetting. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet the relevant residency requirements. If applicable, Reserved Post nationality restrictions will be confirmed by the client. Damia is committed to inclusive recruitment and welcomes applicants from all backgrounds. Damia Group is acting as an Employment Business in relation to this vacancy and in accordance to Conduct Regulations 2003.

Principal Software Engineer Hours: 40h p/w

Location: Remote

Salary:60k-70k Build the platforms that power better travel money

At eurochange , we’re transforming foreign exchange — making it better, simpler and more convenient for millions of customers. Technology is at the heart of that journey, and we’re looking for a Principal Software Engineer to help shape the platforms that drive our digital future.

This is a senior, hands-on technical leadership role where you’ll influence architecture, guide engineering standards, and deliver enterprise-grade solutions that scale with our ambitions.

What you’ll be doing

As our Principal Software Engineer, you’ll be a technical authority across our digital platforms, combining architectural vision with practical delivery. You’ll:

Lead end-to-end full-stack delivery , from backend services and APIs to customer-facing and internal applications

Shape and evolve platform and system architecture , ensuring solutions are secure, scalable and future-ready

Translate business strategy into robust technical designs , balancing innovation with resilience

Set the standard for clean code, engineering best practice and quality across teams

Drive modernisation initiatives , reducing technical debt and improving performance

Champion DevOps, CI/CD and automation , enabling faster, safer releases

Embed security, compliance and GDPR-by-design into everything we build

Collaborate closely with Product, Design, Architecture and senior stakeholders

Mentor and influence engineers at all levels, raising the bar for technical excellence

About you

You’re a strategic, hands-on technical leader who enjoys solving complex problems and influencing direction. You’re trusted for your judgement, calm under pressure, and passionate about building systems that last.

You’ll bring:

Expert-level experience with C#, .NET and object-oriented design

Strong front-end knowledge using JavaScript/TypeScript and React

Deep experience designing and governing enterprise APIs (REST & SOAP), ideally on Azure

Proven leadership in DevOps, CI/CD pipelines and cloud-native environments

Advanced SQL Server and data modelling expertise

Strong understanding of microservices and distributed systems

Experience with CMS platforms (e.g. Umbraco) and third-party integrations

A collaborative mindset and the ability to influence without line management

Our Perks Are Out of This World! Colleague Rate on Travel Money

28 days holiday (inclusive of bank holidays)

High Street Discounts

Free 24/7 Virtual GP service for you and your family

Cycle to Work Scheme

Employee Wellbeing & Financial Support through Retail Trust

Employee Assistance Programme – because you matter!

Wagestream – access your earned wages when you need it

Recognition Awards for outstanding service

Additional holiday entitlement after 1 year

Life Assurance

…and much more!

Our Vision To be the UK’s go-to travel money provider, adding value to every customer’s journey!

Our Purpose Foreign exchange… but better, simpler & more convenient, we’re the trusted inspirational experts.

Our Values We Strive, We Trust, We’re Aspirational, We’re Responsible, We’re Sincere

TPBN1_UKTJ

Lead Developer - C# .NET - Remote Working Lead Software Developer with C# .NET and Azure experience is needed for one of my clients, who is a global finance consultancy. The Lead Developer, managing a team of 4, is required to go into the office 1 day a month in central London. You must also show that you have led on software development projects and be able to demonstrate what you have delivered (ideally in a Greenfield environment) This role for the Lead Developer is to be 60% hands on and 40% hands off Key skills: 5 years' experience in Full Stack Development, C#.NET, JavaScript & Azure, building solutions as a Senior or Lead Experience with Azure functionalities, including Azure DevOps Serverless/PaaS focus, some container work in AI Labs Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates) DevOps & Agile experience Greenfield development experience, including translating loose requirements into solutions Low-level design work is expected before coding Generative AI coding tools Team lead / People management experience This is a great opportunity for any Senior Developer looking to move into a lead role or a current Lead Developer wanting to work in a Greenfield environment. You will be mentoring 4 software developers and be part of a wider software engineering team of 25 Responsibilities: Leading a team of Developers to drive innovation and lead on some brand-new greenfield software solution development projects: Role sits within a Labs team (greenfield development) Three key responsibilities: Technical development & Software solution delivery - full stack C#/.NET, JavaScript (React), Azure serverless etc. Looking at Strategic initiatives - i.e. security tooling, hackathons, standard libraries etc People management - 4 direct reports Coding split: ~3 days hands-on per 5-day week Matrix management structure - capability vs delivery teams Lead on creating new solutions and be at the forefront of introducing new coding ideas, techniques and technology (especially around AI) Develop software using .Net platform and Azure Manage code updates and ensure the quality of the codebase Provide technical guidance and support to other developers This role is paying between £80,000 - £90,000 + Private Medical + Excellent Pension + Mostly Remote working If you think you have the right skills to flourish in this role or know someone who will fit the role, please send over your CV to matthew.leach @ circlerecruitment.com or click apply, and I will be in touch soon. Alternatively, please call 0161 877 9200 for further information The interviews will commence ASAP Keywords: C# / .Net / Lead Developer / Lead Software Engineer / React / Azure / DevOps / AI / London / Birmingham / Manchester / Nottingham / Bristol / Cambridge / UK Wide / Remote Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter - @Circle\_Rec and LinkedIn - Circle Recruitment. TPBN1\_UKTJ

Permanent full time

Build software used by thousands. Influence technical direction. Mentor others.

IRIS is one of the UK’s largest privately held software companies and a major European provider of payroll and HR solutions. We’re now looking for a Senior Software Engineer to join our Dataplan team.

This is a hands on senior role combining deep technical contribution with delivery ownership and mentoring responsibility.

You’ll help shape and scale a cloud-based payroll and HR platform serving thousands of customers.

The Role

You’ll spend the majority of your time writing high quality code while also:

* Driving end-to-end feature delivery

* Partnering with Product on roadmap and prioritisation

* Mentoring and supporting junior engineers

* Leading best practice adoption (testing, CI/CD, observability)

* Contributing to architectural decisions

* Managing technical debt and platform health

* Supporting incident resolution and continuous improvement

Our Tech Stack

Core:

* PHP (Laravel)

* ReactJS

* JavaScript

* Relational databases

* Kubernetes

* Docker

* Linux

Desirable:

* React Native

* MariaDB

* Jenkins

* GitLab

About You

* 5+ years’ experience in software engineering

* Strong experience building and shipping scalable web applications

* Comfortable in Agile environments with sprint-based delivery

* Strong knowledge of CI/CD and DevOps principles

* Experience supporting production systems

* Passion for mentoring and raising engineering standards

Bonus points for experience in regulated sectors (finance, health, govtech) or working with AI tools to improve engineering productivity.

What You’ll Get

* Opportunity to influence technical direction

* Exposure to enterprise scale systems

* Clear progression opportunities

If you’re a senior engineer who enjoys owning delivery, shaping solutions, and developing others — we’d love to hear from you.

Please note:

We occasionally close vacancies early in the event that we receive a high volume of applications. Therefore we recommend you apply as soon as possible

Software Engineer with key skills in either Python, Go or Typescript and experience operating data systems at scale is sought on a remote basis by a market leading Fintech.

With recent investment this Software Engineer will be joining a dynamic, autonomous team of six tasked with scaling new product functionality and greenfield solutions. As such proven experience working in a product led, fast paced start or scale up would be hugely beneficial.

This role would suit an experienced software engineer who relishes using the latest technology to build greenfield solutions that quickly solve business problems with the ability to understand and translate business requirements into technical solutions.

This Software engineer should have most of the following key skills

• Strong commercial software engineering experience - Go, Python, Typescript, node etc
• Solid rational database exposure - MySQL, Postgres
• A well rounded skill set in streaming systems - Kafa, Kinesis etc
• Strong AWS deployment exposure
• Understanding of column-oriented databases - BigQuery, ClickHouse etc
• A product focussed, business first approach to engineering
• Experience working in a fast paced product lead environment
• Experience operating data systems at scale
• Any experience working in a FinTech or regulated industry
• Cloud native architecture exposure - AWS massively preferred
• Solid pipeline automation skills (CI/CD)

In return this Software Engineer will receive:

• Base salary of up to £100,000
• Long term remote working (one day a month on site max)
• Generous equity stake with a clear business exit strategy
• Bonus scheme
• Private healthcare
• Flexible working hours
• Clear progression and personal development opportunities
• 25 days annual leave plus bank holidays
• Private pension
• Regular salary reviews

So if you are a software engineer who gets excited about greenfield development and playing a key role in building high traffic, enterprise grade applications for household names then please apply now to be considered.

Software Engineer
Up to £100,000
Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native
Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript

Senior Software Engineer
Fully Remote – UK
Golang / GCP / Terraform
£75,000-£85,000

We have partnered with a fast-growing, cloud-native technology company delivering child safety & well-being solutions to clients across the UK and Europe. The platform is built on modern microservices architecture, leveraging Go (Golang) and Google Cloud Platform (GCP) to power high-performance systems that are used by thousands of customers daily.

Founded over 10 years ago, the company have grown into a global leader within their respective field who are now part of a wider group and now looking to expand their development team with new projects launching this year. The role is fully remote within the UK, and any successful candidate would need to be based in the UK. Sponsorship cannot be offered for this role.

Key Responsibilities

Design, develop and maintain backend services using Golang
Build and deploy scalable Cloud platforms on GCP – AWS or Azure is fine
Good experience with SQL and working with large datasets.
Confident on the Frontend, working with Typescript & React.
Contribute to system architecture and technical decision-making
Develop RESTful APIs and event-driven microservices
Work with cloud-native technologies including containers and serverless
Implement CI/CD pipelines, Terraform and infrastructure-as-code
Other non-essential skills include: Machine Learning, .Net, Testing.
Open to mentoring junior developers and leading on projects.
Salary: £75,000-£85,000
Benefits: Bonus, Share Scheme, 25 Days Holiday, 8% Pension, Private Medical.

If this role sounds of interest, please apply and I can give you a call.

Tim Stock
(phone number removed) | (phone number removed)
(url removed)
(url removed)

SENIOR WEB APPLICATION DEVELOPER - F# / ASP.NET Core / SQL / Web Development

F# / ASP.NET Core / SQL / React / Elmish / SAFE Stack

The Company:

A well-established and respected software development company, specialising in creating high-quality, web-based enterprise software for a range of clients within the health and social care sector.

The Role:

We are seeking an experienced Senior Web Application Developer to join our Core Engineering team. You will be responsible for designing, developing, testing, and supporting web-based enterprise software, primarily written in F#. Reporting to the Development Manager, you’ll collaborate with the team to analyze requirements, specify systems, and develop new features for existing systems or entirely new solutions. This role also involves managing small teams of developers for independent projects, driving best practices, and ensuring the delivery of high-quality software.

As a Senior Developer, you will also be involved in guiding clients to successful solutions, maintaining software dependencies, writing reports and queries for SQL databases, and ensuring proper packaging and delivery of software.

The Requirements:

• A 2:1 or First Degree in a science or engineering discipline (ideally from a Top 30 University).
• At least 2 years of professional experience in web application development, ideally with a strong focus on F# or .NET Core technologies.
• Strong experience with ASP.NET Core and SQL Server.
• Experience with Fable, Elmish, React, or the SAFE Stack (F# to JS transpilation) is highly desirable.
• Knowledge of Webpack, SASS, and working in modern development environments.
• Proactiveness: A self-motivated individual with the ability to manage projects and team members effectively.
• Quick Learner: Willingness to dive into new technologies and become an expert in existing systems.
• Effective Technical Communicator: Capable of explaining complex technical concepts clearly, receiving constructive feedback, and justifying solutions.
• Teamwork and Responsibility: Comfortable managing small teams and collaborating with colleagues to meet business objectives.

Additional Experience (Desirable):

• Experience working on service-oriented architectures or microservices.
• Understanding of Message Queuing and System Testing.
• Commercial awareness with the ability to balance technical decisions with business goals.

Why Apply:

• Opportunity to work with a talented and passionate team.
• Exposure to a variety of technologies and projects.
• A chance to play a key role in shaping the software solutions for our clients.
• Flexible work arrangements and a commitment to professional development.

Role Overview

The Senior Backend Engineer designs, delivers, and supports this transport - tech customers cloud platforms, with a strong focus on high-performance PostgreSQL databases and resilient AWS-native backend systems. The role spans full lifecycle delivery, from requirements and design to implementation, testing, and ongoing support.

Key Responsibilities

Core

• PostgreSQL Architecture & Performance - Design, optimise, and maintain high-performance, reliable, and supportable PostgreSQL databases.
• Advanced SQL - Develop and refine complex, performant SQL and database objects.
• Backend Engineering - Build and enhance backend services (primarily Python), ensuring strong coding, testing, and documentation practices.
• AWS Delivery - Create and evolve solutions using RDS Aurora, Lambda, API Gateway, SNS/SQS, DynamoDB, and other serverless components.
• Reliability & Observability - Build robust, resilient systems aligned with best-practice operations.
• Infrastructure as Code - Implement automated deployments using Git, Bitbucket, and CloudFormation.
• End-to-End Delivery - Own technical delivery from discovery to production rollout and support.

Additional

• Collaborate directly with customers to translate requirements into technical solutions.
• Take ownership of components, identifying risks and opportunities for improvement.
• Work effectively across teams (frontend, operations, security).
• Maintain high engineering standards and documentation.
• Support incident investigation, root cause analysis, and preventative fixes.

Key Experience

• 5+ years’ hands-on development delivering production systems.
• Deep PostgreSQL design, optimisation, and performance tuning expertise.
• Strong AWS experience, including RDS Aurora and serverless architectures.
• Proficiency in at least one backend language (preferably Python).
• Experience with Git, automated deployments, and IaC (CloudFormation).
• Collaboration across distributed/offshore teams.
• Working knowledge of frontend technologies (React is a plus).
• Proven track record across full delivery lifecycles.

Key Behaviours

• Proactive & independent, taking ownership of solutions.
• Analytical, balancing performance, reliability, and maintainability.
• Customer-focused, translating needs into effective designs.
• Clear communicator, to technical and non-technical audiences.
• Collaborative, contributing positively to team outcomes.
• Results-driven, delivering high-quality, production-ready systems.

Software Engineer - Active SC, Java, Microservices Up to £550 per day (Inside IR35) London / Remote 6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical microservices programme. Key Requirements: Proven experience working as a Java Software Engineer on large microservice architectures Active Security Clearance (SC) Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot): Postgres (or other relational SQL databases) with solid understanding of schema design and SQL Docker: Confident containerising and deploying applications Test‑Driven Development (JUnit & Mockito or similar testing frameworks) CI/CD: Hands‑on experience with Jenkins or similar automated pipeline tooling Flexibility working in agile teams and collaborating closely with engineers, product, and design colleagues Nice to have: API Specification using Swagger / OpenAPI Gradle build systems Liquibase (or similar) for database versioning/migrations Kafka or similar event‑streaming platforms React and Typescript 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)

Java Developer - multiple roles

£510/day Inside IR-35

6 month contract

Active SC required

Remote with occasional travel to London for client meetings only - expensable

We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. You’ll work in multidisciplinary teams delivering secure, reliable and scalable systems. The role is hands-on and focused on building high quality software using modern engineering practices.

What you’ll do

You’ll design, build and maintain Java based microservices, applying test driven development and following established engineering standards. You’ll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You’ll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering, analysis and design.

Essential experience

• Java and Spring Boot
• Building and maintaining microservice based systems
• Postgres or other relational SQL databases
• Test-driven development (JUnit, Mockito or similar)
• Docker and containerisation
• CI/CD pipelines (Jenkins or similar)
• Working in agile, multi-disciplinary teams

Desirable experience

• Kafka
• Liquibase or similar migration tooling
• Swagger/OpenAPI
• Gradle
• React
• TypeScript

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.