Power Application Developer (x2)

Active MoD or equivalent DV required

London, Milton Keynes or East Kilbride - 3 days per week on site

£560/day inside IR-35

Initial 6 month contract on a large programme

We’re recruiting a skilled PowerApps Developer / Support specialist to design, develop and maintain custom applications built on the Microsoft Power Platform. This role focuses on creating scalable and user-friendly solutions that integrate seamlessly with Microsoft 365, SharePoint, Dynamics 365 and other enterprise systems.

You’ll be responsible for developing Canvas and Model-Driven apps, configuring automated workflows in Power Automate and integrating data from sources such as SharePoint, Dataverse and SQL Server. You’ll work closely with stakeholders to gather requirements, produce technical solutions, and ensure applications are secure, reliable and optimised for performance.

The role includes troubleshooting and supporting existing solutions, maintaining documentation and keeping up with the latest Power Platform features, tools and best practices.

You should have proven experience with PowerApps development, good knowledge of Power Automate, Power BI and Dataverse, and a strong understanding of data modelling, connectors and APIs. Ability with Power Fx formulas and strong communication and problem-solving skills are essential.

Preferred qualities include experience with Azure services or custom connectors, familiarity with JavaScript or other web technologies and Power Platform certifications such as PL-100, PL-200 or PL-400.

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.

Java Software Engineer Edinburgh, Hybrid
Ready to make an impact in the space technology sector?
Join a pioneering, fast-growing company thats redefining how space-based systems and services are developed and operated globally.
This is a fantastic opportunity to contribute to the design and development of innovative software products, working on cutting-edge technology that supports everything from university research to commercial space missions.
Whats On Offer:

• Salary up to £45,000
• Hybrid working in Edinburgh
• 36 days annual leave
• 6% employer pension contribution
• Health cash plan, life assurance and enhanced sick pay
• Ongoing investment in learning, development and conferences
• A supportive, inclusive culture where your work directly impacts space missions

What You Will Do:
As part of our Customer Delivery and Operations team, youll:

• Develop, test, and maintain software elements within our ground systems.
• Collaborate across teams to ensure smooth integration of products within our wider software suite.
• Deliver high-quality, reliable code adhering to industry best practices.
• Investigate and resolve software issues, providing support internally and externally.

Who We Are Looking For:
We want someone who can hit the ground running and thrive in a collaborative, innovative environment. Essential skills include:

• Strong Java experience.
• Background writing, testing, and debugging high-quality code.
• Software development lifecycle, including design, implementation, and documentation.
• Curious, creative, and eager to learn new languages, frameworks, and approaches.

Why Join:
Trailblazer in the space tech industry, empowering our global customers, from start-ups to established agencies, to develop and operate space systems faster, more reliably, and more cost-effectively. Teams are at the heart of innovation, and they champion employee ownership and collaboration across all levels.
Bright Purple is an equal opportunities employer: we are proud to work with clients who share our values of diversity and inclusion in our industry.

Salary: Negotiableplus benefits, pension (7% contribution), 25 days holiday & life insurance

We are looking for senior software engineers with a range of levels of experience including designing and delivering software applications.

We are a small but rapidly growing consultancy, owned by four highly experienced and recognised practitioners in UK defence consultancy. We are looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently or in small teams.

The Role:

As a Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy and geospatial fields, along with providing key advice around innovation and new techniques to stakeholders. You will be designing solutions for complex challenges that will meet and exceed user requirements.

Responsibilities will include:

• Designing, developing and delivering software solutions using a large range of techniques, including Wargames, Modelling and Simulation, Robotic and Autonomous systems, Digital Twins and Synthetic Environments.
• Applying mathematical and computational methods to tackle real world problems, applying tools and techniques, and developing novel approaches where required.
• Delivering technical consulting projects and products, with the opportunity to lead some of these
• Building new relationships and maintaining current customer relationships.

Expertise Required:

• Senior Software Engineer: At least 5 years experience, including designing and delivering software applications.

About You:

We are looking for candidates who can help the company grow and can offer exciting opportunities for those with the drive to develop their own skills and those of the company. We offer competitive salaries and packages, and the opportunity for rapid advancement for the right candidates.

The successful candidate must be able to demonstrate the following attributes:

Essential

• At least 5 years experience in designing and implementing performant software applications.
• Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields.
• Proficient in C/C++ or C# and Python.
• Ability to understand and describe a range of software modelling and simulation techniques.
• Ability to analyse use cases and project data context to determine specifications and requirements.
• Experience in one or more of the following technical disciplines:
• Videogame engine technology (e.g. Unreal Engine, Godot)
• Entity or Event based Simulation
• Robotics and Autonomous Systems
• Understand varied codebases and be confident in making changes to large projects.
• Understand performance and hardware constraints.
• Building customer and stakeholder relationships.
• Supporting and leading authoring of technical reports and presenting to customers.
• Be willing to travel across UK and comfortable to work at client sites for periods.

Desirable:

• Experience working with Defence Digital, DE&S, Dstl, Frontline Commands or UK Defence industry.
• The ideal candidate will be educated to degree level or have equivalent relevant experience.
• Wed love you to bring a strong STEM / computing background.
• Proficient in MS Office, especially Excel, PowerPoint, Word.

Other Requirements:

• Candidates must have an existing right to live and work in the UK.
• Candidates will need to undergo an internal BPSS check prior to gaining site access.
• Candidates will also need to either hold a current SC clearance or be willing and eligible to undergo a Security Clearance check (SC level) upon starting their employment with the company. To gain SC clearance you will normally need at least 5 years UK residency.

Software Engineer

Salary:Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance

Location:Portsmouth, hybrid working

Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, and AI, supporting clients in the defence, nuclear, space, and energy sectors. We specialise in software modelling and simulation, robotics and autonomous systems, as well as data science and engineering, delivering technical consultancy and innovative solutions.

We are seeking a Software Engineer who combines strong technical skills with problem-solving ability and effective communication. You will work independently or as part of small teams, helping Sirius Digital grow while advancing your own expertise. We offer a competitive benefits package and clear opportunities for rapid career progression.

Key Responsibilities:

• Deliver technical consultancy projects to a high standard
• Develop and implement software solutions across areas such as wargaming, simulation, autonomous systems, digital twins, and synthetic environments
• Build and sustain strong client relationships
• Apply mathematical and computational techniques to solve real-world problems, developing innovative approaches as needed

What Were Looking For:

• Experience designing and delivering performant software applications, ideally within a technical consultancy environment
• Knowledge of software modelling and simulation techniques
• Ability to analyse requirements and define technical specifications
• Experience in one or more of the following: videogame engine technology (e.g., Unreal Engine, Godot), entity or event-based simulation, robotics, and autonomous systems
• Proficiency in C/C++, familiarity with Python, C#, Zig.
• Willingness to learn new technologies and programming languages
• Ability to apply mathematical or statistical methods to scientific or applied challenges
• Confidence working with large codebases and understanding hardware/performance constraints
• Strong interpersonal skills for client and stakeholder engagement
• Experience preparing technical reports and presenting to customers
• Willingness to travel within the UK and work on client sites as required

Desirable:

• Background working with Defence Digital, DE&S, Dstl, Frontline Commands, or the UK Defence industry
• Degree in a STEM or computing discipline, or equivalent experience
• Proficiency with MS Office (Excel, PowerPoint, Word)

What We Offer:

• Mentoring, internal and external training, and access to sector specialists and online learning
• Comprehensive benefits including a 7% pension contribution, private healthcare, life assurance, additional holiday purchase options, and an electric vehicle scheme

Other Requirements:

Candidates must have an existing right to live and work in the UK.

Candidates will need to undergo an internal BPSS check prior to gaining site access.

Candidates will also need to either be willing and eligible or to undergo a Security Clearance check (SC level) or hold a current SC clearance upon starting their employment with the company. To gain SC clearance you will normally need at least 5 years UK residency.

Office.js Developer (Outlook Add ins) | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract

Our client is looking for a experienced Office Add-in Developer (specialising in Outlook/have worked extensively with) to help support add-in solutions within a enterprise scale messaging environments. The focus of the role will be building robust, cross platform Outlook add-ins that perform across Windows, macOS, web and mobile clients.

It’ll be an exchange landscape that’s both on-premises infrastructure and Microsoft 365, where you will collaborate closely with engineering, product and operations teams in an agile delivery model.

What you’ll be doing:

• Architecting, developing, and enhancing Outlook add-ins using modern Microsoft frameworks and tools
• Ensuring add-ins deliver a consistent experience across all Outlook clients, including desktop, browser, and mobile
• Connecting add-ins to backend systems, APIs, and identity services such as Microsoft Graph and Azure Active Directory
• You’ll be working closely with product owners, architects, QA, and operations
• Maintaining compatibility across Exchange on-premises and Exchange Online deployments
• Producing and maintaining technical documentation, design guidelines, and development standards

What we’re looking for:

• You can demonstrate experience delivering Outlook add-ins within enterprise environments
• Strong hands on skills with Office.js, JavaScript or TypeScript, HTML, and CSS
• Deep understanding of Microsoft 365, Exchange Online, and the behavioral differences between Outlook clients
• Experience integrating with Microsoft Graph, RESTful APIs, and modern authentication methods (OAuth / Azure AD)

Nice to have:

• Exposure to CI/CD pipelines, Git-based version control, and automated testing practices
• Experience with Azure services such as App Services, Functions, Storage, or Key Vault

Candidates will be required to go through background checks before commencing contract.

Must be eligible to live and work in the specified work location . Some occasional travel maybe required. Only successful candidates will be contacted.

EQUAL OPPORTUNITIES Our client is committed to equal opportunities and actively seeks applications from all sectors of the community irrespective of sex, race, colour, nationality, ethnic or national origin, disability, marital status, sexual orientation, having responsibility for dependents, age, religion/beliefs, or any other reason which cannot be shown to be justified

If this sounds like a good fit, apply now!

Office.js Developer (Outlook Add ins) | £500-£550p/day (Inside IR35) | London (Hybrid, 2/3 days in office) | 10 month contract

Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

£95,000 per annum
Remote (UK or Europe) | Permanent

Were hiring an experienced, hands-on Tech Lead to take ownership of day-to-day technical delivery as a growing product platform moves from early-stage build into a robust, scalable system.

This is a builder-led leadership role. Youll remain close to the code while setting direction, standards, and pace for a small but growing engineering team.

This role suits someone who enjoys ownership, shipping real product, and making pragmatic decisions in fast-moving environments.

The role

You will take responsibility for delivering key product areas end-to-end, from technical design through to release and iteration. Early on, youll be relied upon to write and ship critical parts of the system yourself while helping establish strong engineering foundations.

This is not a role focused on meetings, ticket administration, or status reporting. Delivery and quality come first.

What youll be doing

• Owning delivery across core product areas: feasibility, design, build, release, and iteration
• Staying hands-on in the codebase, particularly in the early stages
• Providing day-to-day technical leadership, mentoring engineers and unblocking progress
• Setting engineering standards around quality, performance, testing, and reliability
• Making sound technical trade-offs across frontend, backend, and data workflows
• Driving improvements in platform foundations including performance, observability, security, and cost awareness
• Establishing lightweight delivery cadence with clear definitions of done and reliable releases
• Collaborating closely with product managers, designers, and senior stakeholders

What were looking for

• 710+ years experience building and shipping production software in product-led environments

• Strong full-stack engineering fundamentals, including:

  • TypeScript / Node.js backend systems
  • React + TypeScript on the frontend
  • PostgreSQL and data modelling (geospatial or mapping experience a bonus)

• Proven experience owning projects end-to-end and shipping to production repeatedly

• Experience building data-heavy B2B SaaS products (dashboards, workflows, permissions, internal tooling)

• Strong product mindset with a high bar for usability, accessibility, and UI quality

• Comfortable working with incomplete requirements and turning ambiguity into delivery

• Experience leading or mentoring small engineering teams

• A builder-leader mindset: able to write high-quality code while raising the bar for others

Nice to have

• Experience in high-integrity data environments (e.g. compliance, reporting, analytics platforms)
• Experience setting up early-stage engineering foundations (CI/CD, environments, logging/metrics)

Role details

• Full-time, permanent position
• Remote working (UK or European time zones)
• £95,000 per annum
• Equity participation available
• Opportunity to play a key technical leadership role as the platform and team scale

GenAI Full Stack Engineer - Managing Consultant

Salary: £80,000 - £88,000 pa + £8,000 Bonus plus benefits, perks and healthcare options

Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site

Base Locations: London, Manchester, Newcastle, Glasgow

Overview:

We’re looking for a GenAI Full Stack Engineer who is passionate about solving real-world challenges through technology. You’ll work closely with senior stakeholders both internally and within key clients to create GenAI strategies that translate business issues into relevant technical solutions and competitive propositions that are scalable, secure, and sustainable.

Your Role:

• Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like Retrieval-Augmented Generation (RAG) and intelligent agents.
• Scale existing POCs to production-ready solutions for customer use.
• Design and develop Full Stack applications for both GenAI and non-GenAI projects.
• Support the development of infrastructure to enable robust end-to-end solutions.
• Grow your skills by exploring and experimenting with emerging technologies, including GenAI.

Your skills and experience:

• Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent
• Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite.
• GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript).
• LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama.
• Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment.
• Containerization and Orchestration: Hands-on experience with Docker, Kubernetes, and Docker Compose.
• Infrastructure as Code (IaC): Exposure to tools like Terraform.
• Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar.
• CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins.
• Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc.
• NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred).
• SQL: Experience working with SQL databases like PostgreSQL.
• Proficient in Git and version control platforms like GitHub, GitLab, etc.

To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance.

Role Overview:

A leader in their low-code technology domain, working with colleagues and customer stakeholders to develop and enhance their application framework, integrate with and utilise the latest technologies to ensure outcomes align with the needs of their Customers and Partners.

Key Responsibilities:

• Responsible for the development of application frameworks and features to deliver end-to-end technical solutions supporting customer projects
• Acts as a conduit between architecture, delivery, technical sales, and platform development teams
• Serves as the primary point of contact for technical issues related to overall solution implementation
• Acts as a mentor, developing the skills of less experienced colleagues and implementation resources within project teams, ensuring alignment with best-practice guidelines
• Provides input to the Development Team Lead and Product Owner to help coordinate technical and customer requirements, maintain a roadmap, and support cross-functional teams within the initiative

Qualifications:

• Knowledgeable of a range of business systems and processes across a number of domains, including the roles within an organisation for those responsible for implementing and maintaining them
• Able to manage a number of client relationships including the scoping and delivery of complex consultancy projects and services
• Demonstrable experience and understanding of a range of web development technologies, including Javascript, Python, REST/SOAP web services, HTML and CSS
• Proven use of data technologies including MySQL and SQL Server databases, database schemas, SQL syntax, ETL techniques and best practice, as well as an understanding of and solutions for issues arising with data integration across multiple systems
• Proven use of data, documentation and databases, web services and other means of accessing third-party systems for integration purposes across a number of solution domains

This is a full-time, permanent role, with flexible working arrangements, with 1-2 days per month working from the office in Bedford.

Our client offers a competitive salary, excellent benefits, and strong opportunities for career progression.

Apply online to be considered.

Salary: Negotiableplus benefits, pension (7% contribution), 25 days holiday & life insurance

We are looking for principal software engineers with diverse experience.

We are a small but rapidly growing consultancy, owned highly experienced and recognised practitioners in UK defence consultancy. We are looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently and in small teams.

The Role:

As a Principal Software Engineer, you will play a major role in leading and developing software engineering in the Software Modelling and Simulation, autonomy and geospatial fields, along with providing key advice around innovation and new techniques to stakeholders.You will be designing solutions for complex challenges that will meet and exceed user requirements.

Responsibilities will include:

• Take responsibility for the leadership and delivery of whole, or significant sub-components, of technical consulting projects and products.
• Designing, developing and delivering software solutions using a large range of techniques, including Wargames, Modelling and Simulation, Robotic and Autonomous systems, Digital Twins and Synthetic Environments.
• Applying mathematical and computational methods to tackle real world problems, applying tools and techniques, and developing novel approaches where required.
• Building new relationships and maintaining current customer relationships.

Expertise Required:

• Principal Software Engineer: At least 10 years of experience, including designing and delivering software applications and leading teams.

About You:

We are looking for candidates who can help the company grow and can offer exciting opportunities for those with the drive to develop their own skills and those of the company. We offer competitive salaries and packages, and the opportunity for rapid advancement for the right candidates.

The successful candidate must be able to demonstrate the following attributes:

Essential

• At least 10 years experience in designing and implementing performant software applications.
• Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields.
• The ideal candidate will be educated to degree level or have equivalent relevant experience.
• Proficient in C/C++ native development.
• Demonstratable skills in stakeholder management including influencing, negotiating and conflict management.
• Demonstratable experience and capability in writing proposals and coordinating bid management activity.
• Experience in line management and enabling people to perform.
• Extensive experience with a range of software modelling and simulation techniques.
• Experience in using cases and project data context to determine specifications and requirements.
• Experience in one or more of the following technical disciplines:
• Videogame engine technology (e.g. Unreal Engine, Godot)
• Agent, Entity and Event based Simulation
• Robotics and Autonomous Systems
• Understand varied codebases and be confident in making changes to large projects.
• Understand performance and hardware constraints.
• Building customer and stakeholder relationships.
• Authoring of technical reports
• Presenting to customers.
• Be willing to travel (on occasion as projects demand) and comfortable to work at client sites for periods.

Desirable:

• Experience working with Defence Digital, DE&S, Dstl, Frontline Commands or UK Defence industry.

Other Requirements:

• Candidates must have an existing right to live and work in the UK.
• Candidates will need to undergo an internal BPSS check prior to gaining site access.
• Candidates will also need to either hold a current SC clearance or be willing and eligible to undergo a Security Clearance check (SC level) upon starting their employment with the company. To gain SC clearance you will normally need at least 5 years UK residency.

About the Role We’re looking for a Principal Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where you’ll shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities Drive the migration of legacy systems to modern, cloud-based solutions. Define and implement microservice architecture using a code-first approach. Apply strong architectural principles and design patterns to deliver robust solutions. Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end. Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development. Build credibility through technical expertise and lead the team in pushing designs forward. Work on features that require deep integration with multiple third-party applications. What We’re Looking For Proven experience in application modernisation and migration projects. Strong background in microservice architecture and design patterns. Hands-on expertise in C#, .NET, SQL, and Web APIs. Cloud experience (Azure preferred, AWS considered). Knowledge of front-end technologies (React essential; exposure to Next.js a plus). Ability to understand and guide front-end work within the overall architecture. Evidence of delivering complex technical solutions and influencing design decisions. Excellent communication and leadership skills to inspire and guide a team. Interview Process Introductory Call with the Hiring Manager - review CV, discuss role, answer questions. Take-home Technical Task. Face-to-Face Interview at the Newcastle office. Why Join Us? Excellent benefits package including an attractive pension scheme Be at the forefront of a major transformation project. Work with modern technologies and cloud platforms. Hybrid working with flexibility. Opportunity to influence architecture and technical direction. Interested? Apply now and help us modernise for the future

We are the makers of the fastest-growing vending management software in the British Isles, helping clients monitor/manage their estates of vending and coffee machines, as well as micro markets, through our extensive/powerful vending management systems.

We have an exciting opportunity for a C# .NET Software Developer to join our multi-award-winning team and play a pivotal role in the design, development, and maintenance of our software products.

The future is looking prosperous and we want you to be part of that.

If you are a passionate C# .NET developer (with Blazor experience) and are looking to make a significant impact within a small, talented team, we would love to hear from you!

The Role at a Glance:

C# .NET Software Developer
£45,000 – £65,000 Dependent on Experience
Full Time - Permanent
25 days holiday plus benefits
Location: fully remote for senior developers / hybrid working (2 days in Sheffield office) for a less experienced developer

Culture: Embrace Innovation and Change
Company: Award-winning SaaS company & leading provider of vending and coffee management software. Owned by Cantaloupe - 29,000+ customers worldwide

Your Background: 4+ years C# .NET. Commercial Blazor experience. SQL Server knowledge. Database Management, Database Design, Problem-Solving, Developing Web Applications, Testing Web Applications.

More About Us:

We are SB Software, part of Cantaloupe Inc. Our vending management software was created right from the outset to make things Simply Better. First in vending, then in office coffee, and increasingly in micro markets. We make the best management systems anywhere, to help make our client’s business the best it can be.

Now, over a decade later, our company has grown, through the success of our clients. As our client base increases, we are able to invest ever more in our people, our products and our services. And this makes Vendmanager even more effective, attracting additional clients, as we expand in the UK and overseas.

Today, we take pride in harnessing in-house the best technology expertise there is anywhere (spanning software, hardware and integration). And we serve the whole of the British Isles, while still continuing to grow apace, as new clients choose to join up.

The C# .NET Software Developer role:

We are seeking an experienced C# .NET Software Developer with expertise in Blazor to join our small, focused team. This opportunity requires a professional with a strong background in developing robust and scalable web applications. As a key member of our development team, you will report directly to the Head of Development and play a pivotal role in the design, development, and maintenance of our software products.

A typical week as a C# .NET Software Developer:

• Developing, testing, and maintaining web applications using C# .NET and Blazor.
• Contributing to the architecture and design of new and existing applications and
• integrated services.
• Collaborating with stakeholders to define, design, and ship new features.
• Troubleshooting and resolving software defects and issues.
• Participating in code reviews to maintain high code quality standards.
• Ensuring all code is well-documented and adheres to best practices.

What will you bring?

• Minimum of 4 years of current / recent professional experience in C# .NET development.
• Knowledge of database design and management (SQL Server).
• Proven experience with Blazor
• Strong understanding of object-oriented programming principles.
• Experience with front-end technologies such as HTML, CSS, and JavaScript.
• Familiarity with RESTful APIs and web services.
• Excellent problem-solving skills and attention to detail.
• Ability to work effectively in a small team environment.
• Strong verbal and written communication skills.

Nice to Haves:

• Experience of Devexpress components.
• Familiarity with Agile development methodologies.
• Experience with Azure or other cloud platforms.

Why Join Us?

• Competitive salary and benefits package.
• Opportunity to work on cutting-edge technologies.
• Supportive and collaborative team environment.
• Opportunities for professional growth and development.
• Flexible working hours and hybrid work options.

If you love clean code, smart problem-solving, and working with talented people who care about what they build, we’d love to meet you. Join us and be part of a growing, award-winning SaaS team where your ideas matter and your work makes a difference. Apply today.

Application notice… We take your privacy seriously. When you apply, we shall process your details and pass your application to our client for review for this vacancy only. As you might expect you may be contacted by email, text or telephone. Your data is processed on the basis of our legitimate interests in fulfilling the recruitment process. Please refer to our Data Privacy Policy & Notice on our website for further details.

If you have any pre-application questions please contact us first quoting the job title & ref. Good luck, Team RR

Permanent role (Hybrid - 3 days a week)

Our client is rapidly expanding and looking for a Senior Engineer to join their development team. They offer an excellent work environment and culture as well as generous benefits and career progression

As a Senior Engineer in this fast-paced environment, you will create and implement client-side solutions and have a product mindset.

As an engineer, you will be responsible for writing server-side web application logic. You will be developing back-end components, connect the application with the other (often third-party) web services, and support the Web Designer by integrating their work with the application.

Experience:

Using PHP to produce user-friendly HTML web solutions.

Writing back-end code and building efficient PHP modules.

Developing back-end portals with an optimized database.

Collaboration

Collaboration with other members of the team to improve usability on existing and new projects.

Ensuring high-quality and efficient/optimized source code to maximize response times, and a slick user experience.

Liaising with clients where necessary.

Existing projects

Troubleshooting application and code issues.

Finalizing back-end features and testing web applications.

Updating and altering application features to enhance performance.

Key Experience, Knowledge, Skills & Competencies

Deep understanding of both development processes, as well as a strong technical background.

Experience in the following technologies

PHP

JQuery

HTML

Less/CSS/Flexbox

Apache

MySQL/MariaDB

Linux (maintaining local website distributions)

Git

Zend Framework/Laminas

MVC

Essential skills:

Proven work experience in a Web Developer role

Experience in browser testing and debugging (e.g. Chrome Console)

Agile ways of working

Knowledge of eCommerce and payment systems

Working knowledge of various tools, open-source technologies, and cloud services

Permanent role (Hybrid - 3 days a week)

Our client is rapidly expanding and looking for a Senior Engineer to join their development team. They offer an excellent work environment and culture as well as generous benefits and career progression

As a Senior Engineer in this fast-paced environment, you will create and implement client-side solutions and have a product mindset.

As an engineer, you will be responsible for writing server-side web application logic. You will be developing back-end components, connect the application with the other (often third-party) web services, and support the Web Designer by integrating their work with the application.

Experience:

Using PHP to produce user-friendly HTML web solutions.

Writing back-end code and building efficient PHP modules.

Developing back-end portals with an optimized database.

Collaboration

Collaboration with other members of the team to improve usability on existing and new projects.

Ensuring high-quality and efficient/optimized source code to maximize response times, and a slick user experience.

Liaising with clients where necessary.

Existing projects

Troubleshooting application and code issues.

Finalizing back-end features and testing web applications.

Updating and altering application features to enhance performance.

Key Experience, Knowledge, Skills & Competencies

Deep understanding of both development processes, as well as a strong technical background.

Experience in the following technologies

PHP

JQuery

HTML

Less/CSS/Flexbox

Apache

MySQL/MariaDB

Linux (maintaining local website distributions)

Git

Zend Framework/Laminas

MVC

Essential skills:

Proven work experience in a Web Developer role

Experience in browser testing and debugging (e.g. Chrome Console)

Agile ways of working

Knowledge of eCommerce and payment systems

Working knowledge of various tools, open-source technologies, and cloud services

Adword

Job Title: Software Engineer

Location: London (hybrid from their Central St Giles office, 3 days onsite 2 remote)

Job type: 06 months contract

Job Description

As a Software Engineer, you have influence well beyond yourself. You often own all aspects of your immediate area of software engineering work. You are distinguished by your ability to self-direct your technical contributions as well as plan and scope for a project. You act as a point of contact for your cross-functional partners. Faced with a problem, you will scope it, research possible solutions and technologies, and recommend a solution that includes both the short-term and long-term needs.

Responsibilities include:

• • Write product or system development code without supervision, conduct testing beyond unit testing (e.g. integration, performance, stress, security, load, fuzz), design code to allow for easy testing and write test case descriptions.
• Review other engineers’ code and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency). Identify critical components and tech debt with high carrying costs. Implement or guide remedies to improve long-term maintainability, modifiability, etc. Managers also oversee their team’s coding, testing, and reviewing.
• • Take ownership of rolling out a project to completion, contributing to qualification, end-user documentation, production deployment/monitoring, process automation, and customer support as needed.
• Set up or improve test/monitoring/survey infrastructure, systems or practices. Consider engineering excellence (e.g., code health, low toil, system maintainability and scalability over time).
• Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback.
• Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on hardware, network, or service operations and quality. Managers ensure their teams follow the above to drive product excellence.
• • Design systems within the scope of their area.
• Clarify problems to understand gaps, break down problems into solvable parts and assess trade-offs to ensure coherent design, participate in or drive design reviews with peers and stakeholders to decide amongst available technologies. Managers also oversee and guide their teams in systems design.
• For those with employee reports, the amount of direct, technical contributions will be balanced against the amount of management responsibility required in the role.
• • Set and achieve business goals Deliver business impact for us by setting, communicating, and achieving team priorities that support organizational goals. Align with partners and make key decisions as needed to achieve team objectives.
• • Support and uphold inclusive team norms Ensure that team norms create belonging, psychological safety, and respect. Facilitate collaboration and open communication to help teams achieve results together.

Minimum role qualification requires proficiency in:

• • Test engineering
• • Team Management
• • Data structures and algorithms
• • Architecture knowledge
• • Programming
• • SWE system design
• • Code and system health
• • Simplification
• • Conflict resolution
• • Data analysis and synthesis
• • Systems thinking
• • Code comprehension
• • Debugging, diagnosis and resolution

Key responsibilities:-

The talent will be joining the GBO labs team, which functions as an AI accelerator for business operations at Google. The GBO labs team incubates and runs 12-week sprints to deliver new products. The temp’s responsibilities will be approximately 70% maintenance of existing products and 30% helping to incubate new products. Maintenance includes building new features, not just support.

If you’re excited about this role then we would like to hear from you!

Please apply with a copy of your CV or send it to Prasanna com and let’s start the conversation!

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

Full Stack Engineer: The Search Experience Team

Join a world-class travel platform in Manchester to build the future of the “connected trip”. We are looking for a Full Stack Engineer to revolutionize how millions of users discover and book transport options globally.

The Role

You will modernize our core search journey-evolving our platform to handle multi-supplier inventory and richer user experiences. This is a high-impact role where you’ll solve complex technical challenges from backend services to frontend features.

Innovate: Build scalable, event-driven systems using Node.js (TypeScript) and React.

Scale: Leverage AWS (EventBridge, SQS) to ensure fast, reliable search outcomes.

Experiment: Drive development through a data-led approach and A/B testing.

Lead: Own your microservices end-to-end and advocate for best development practices.

What You Bring

• Expertise in Node.js and TypeScript on the server side.
• Strong frontend skills with React, Angular, or Vue.js.
• Deep knowledge of microservices and testing paradigms.
• Experience with AWS services (Lambdas, SQS) is a major plus.

Ready to impact a global audience? Apply now or please share your CV to sai saranya. (url removed)

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

Senior Java Developer - Public Sector

Our client, a UK Government Department , offers an exceptional opportunity for an experienced Java Developer in Leeds or Manchester in a hybrid working setting. Known for one of the largest digital programmes in the UK, promoting an inclusive digital culture that fosters innovation.

About the Role

• Contract Length:12 Months
• Location: Manchester / Leeds (60% Hybrid)
• Pay Rate: (Apply online only) /day ( Inside IR35)
• Security Clearance: BPSS but candidates must be eligible for SC Clearance

Key Skills Required

• Recent experience with Java 21 (or later)
• Strong understanding of TDD and BDD
• Experience with large microservice architectures
• Agile environment experience
• Involved in pair programming and API implementation
• Skilled in building robust automated test suites
• Proficiency with Unix-like operating systems
• Knowledge in tools and techniques for web development

Desirable Experience

• Jackson, JAX-RS, Mockito, ActiveMQ or Kafka
• MongoDB or other document databases
• High-traffic website scaling
• Handling large data sets

Closing Statement:

If you would like to discuss further about this opportunity or others in the UK, please reach out tel: (phone number removed) (ext.8012) and ask for Amir Abdalla or you may email me at (url removed) .

North Wales

Competitive Salary

A global technology company based in North Wales designs, develops, and manufactures. We currently have an opportunity for a Software Developer to join our multidisciplinary engineering team and contribute to the development of industry-leading solutions.

Role & Responsibilities:

• Design, develop, and maintain software products as directed by the Software Lead or Senior Management.
• Ensure source control (Git) is used for all projects, following best practices such as branching and merge strategies.
• Maintain accurate and up-to-date build documentation for all projects.
• Employ Continuous Integration / Deployment (CI/CD) pipelines where appropriate.
• Create and maintain unit tests for critical code to ensure reliability and maintainability.
• Track, manage, and resolve issues via repository cards (e.g., GitHub Issues, Jira, or equivalent).
• Research and integrate existing open-source packages where suitable, ensuring all third-party code is properly licensed.
• Collaborate with hardware, firmware, and geophysics colleagues to deliver integrated solutions.
• Contribute to the development process demonstrating ideas via review meetings.
• Ensure that all documentation is prepared and supplied with all design changes in accordance with our ISO 9001 system

Knowledge, Skills & Experience:

• Education to degree level in Computer Science, Software Engineering, or related discipline
• Equivalent industry experience as a proven software developer will be considered.
• Demonstrated experience in delivering high-quality software solutions within complex engineering or technical domains.
• Familiarity with UI/UX design principles for customer-facing applications.
• Strong knowledge of modern frameworks, particularly Vue.js, Node.js, Express, and Electron.
• Proficiency in Git source control workflows.
• Understanding of software design patterns and industry best practices.
• Excellent problem-solving and debugging skills, with the ability to learn quickly and adapt.

Benefits Package:

• A competitive starting Salary
• Opportunities for technical advancement
• Hybrid working available
• Comprehensive private health plan.

To apply please email your CV / resume to (url removed)

If you are interested in this position please click ‘apply’.

Hunter Selection Limited is a recruitment consultancy with offices UK wide, specialising in permanent & contract roles within Engineering & Manufacturing, IT & Digital, Science & Technology and Service & Sales sectors.

Please note as we receive a high level of applications we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010.

For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

About the Role

We’re looking for a Principal Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical leadership role where you’ll shape the design, guide the team, and ensure successful delivery of a critical transformation project.

Key Responsibilities

• Drive the migration of legacy systems to modern, cloud-based solutions.
• Define and implement microservice architecture using a code-first approach.
• Apply strong architectural principles and design patterns to deliver robust solutions.
• Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end.
• Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development.
• Build credibility through technical expertise and lead the team in pushing designs forward.
• Work on features that require deep integration with multiple third-party applications.

What We’re Looking For

• Proven experience in application modernisation and migration projects.
• Strong background in microservice architecture and design patterns.
• Hands-on expertise in C#, .NET, SQL, and Web APIs.
• Cloud experience (Azure preferred, AWS considered).
• Knowledge of front-end technologies (React essential; exposure to Next.js a plus).
• Ability to understand and guide front-end work within the overall architecture.
• Evidence of delivering complex technical solutions and influencing design decisions.
• Excellent communication and leadership skills to inspire and guide a team.

Interview Process

1. Introductory Call with the Hiring Manager - review CV, discuss role, answer questions.
2. Take-home Technical Task.
3. Face-to-Face Interview at the Newcastle office.

Why Join Us?

• Excellent benefits package including an attractive pension scheme
• Be at the forefront of a major transformation project.
• Work with modern technologies and cloud platforms.
• Hybrid working with flexibility.
• Opportunity to influence architecture and technical direction.

Interested? Apply now and help us modernise for the future!

Lead Software Engineer C++ Python Linux Oxfordshire Hybrid £75,000pa plus benefits:

Do you enjoy technically leading and mentoring Software Engineers utilising C++ & Python on Linux, passing on your knowledge and experience to help nurture and develop future Engineers?

If so, this Lead Software Engineer role will be perfect for you. Our client is at the forefront of scientific research industry developing instrumentation and tools to aid ground-breaking science.

They now seek a highly dynamic Lead Software Engineer who thrives in a fast-paced, evolving environments and can seamlessly adapt to changing priorities. The ideal candidate will not only bring technical expertise and architectural vision but also excel in collaboration and stakeholder engagement. Exceptional interpersonal skills are essential, as this role involves working closely with cross-functional teams, mentoring engineers, and effectively communicating complex concepts to both technical and non-technical audiences. We re looking for someone who can inspire, influence, and drive alignment while fostering a positive and innovative team culture.

The successful Lead Software Engineer will need the following qualification, experience and skills:

• A degree in a Software Engineering, Mathematics or Science/Materials subject
• Experience in Linux based software application development using modern C++
• Experience with network and other communication buses.
• Experience with tools such as CMake

Our client is offering a hybrid working arrangement with 3 days in their offices and 2 days from home. There is flexible start and finish times so you can plan your day around your preferred hours.

For more information on the client, products, career development, benefits etc, please send MARS a copy of your CV or drop Lee Cherrill a linkedin connection request or contact him through the MARS Recruitment website.

MARS Recruitment is an equal opportunities employer and positively welcomes applications from suitably qualified applicants regardless of race, colour, sex, marital status, national origin, religion, age, disability, or any other protected status. Suitable candidates for the role will be contacted within 3 working days, unfortunately if you haven t heard back in this time your application has been unsuccessful at this time.

MARS Recruitment is a specialist Engineering & IT recruiter working in partnership with companies across the UK and offers services of both an Employment Business (for Temporary/Contract roles) and an Employment Agency (for Permanent roles).

Eastbourne

45,000 to 55,000 + Training + Progression + Company Benefits

Are you a Software Developer that wants to work in an industry leading team solving complex and technical challenges daily?

Do you want the chance to be part of an established and successful business, with the chance of progression or increased responsibility while furthering your developer skills and experience?

On offer is the opportunity to join an established and growing business, has an enviable reputation in the e-commerce industry, growing your skills and knowledge, part of a close-knit team, where they look after their staff and allow for personal and career development.

The ideal candidate is a Software Developer with strong PHP, .NET or similar technologies skills, while being proficient with front-end.

The Role

• Web Developer responsibilities
• Learn from senior developers how to code in Adobe ColdFusion
• Help plan and map the SDLC
• Write clean code in both front end and back end languages

The Person

• Commercial web development experience
• Full right to work in the UK
• Commutable to Eastbourne

Reference Number: BBBH23492

Key words: Full-stack, full stack, Back end, Back-end, Developer, Development, ColdFusion, CFML, PHP, .NET, Eastbourne

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

We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position.

The offered renumeration will be dependent on the extent of your experience, qualifications, and skill set.

Ernest Gordon 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 our website.

Java Developer - Cloud Services

• 12 month initial contract

• Hybrid working out of Guildford

• SC Cleared role

• 70 p/er hour - Inside IR35

Key Skills:

• Java Developer

• Cloud Services

• RedHat/Kubernetes

Role Overview -

The Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud-based services.

The role is based at our Newcastle office. Flexible working arrangements are in place for the team. The successful candidate is expected to be in the office 3 days a week, with the opportunity to work 2 days from home.

Responsibilities

• Develop high-quality, readable, scalable and easily maintained code, using Java and related technologies, meeting requirements and coding standards.
• Develop reusable patterns and encourage innovation that will enhance team velocity.
• Contribute to quality assurance by writing unit and automated tests.
• Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines
• Ensure code is sufficiently documented and share knowledge of solutions implemented.
• Participate in sprint planning, reviews, and daily stand-ups in a true Agile environment, contributing to agile based estimating.
• Work with the scrum team to meet the sprint commitments

Essential

• Java
• Cloud Services development
• Unit testing

Desirable

• DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube
• Red Hat Openshift container platform or Kubernetes
• Quarkus Framework
• Front end development using Angular