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Location: Bristol, Cambridge, London, Manchester Position Summary Connect to your Industry Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We’re growing our teams across all of Technology & Transformation. If you are cleared to DV level, and want to grow your career in this sector, we are very keen to hear from you. Connect to your career We drive progress. Using our vast range of expertise, we help our clients become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more. What brings us all together? It’s how we approach the thousands of decisions we make every day. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact. These five shared values guide every decision we make and action we take, helping us deliver impact where it matters most. Connect to your opportunity We're looking for people who are natural initiative-takers—individuals who bring out the best in others, are brilliant listeners, and can help grow our business without compromising standards, integrity, or culture. We are seeking a highly skilled and motivated Full Stack Developer to join our dynamic team in the public sector. The ideal candidate will possess a strong background in both front-end and back-end development, with a focus on creating innovative and efficient solutions for government-related projects. The successful candidate will play a key role in designing, implementing, and maintaining web applications that address the unique challenges and requirements of Defence & Security. Responsibilities: • Design, develop, and deploy robust web applications for public sector projects., • Contribute to the entire software development lifecycle in collaboration with cross-functional teams., • Create responsive user interfaces using modern front-end technologies and frameworks., • Develop secure and efficient server-side logic using relevant languages and frameworks., • Implement security best practices, ensuring compliance with government regulations., • Conduct regular security assessments and collaborate to address vulnerabilities., • Develop and maintain well-documented RESTful APIs for seamless system communication., • Work with project managers, UX/UI designers, and stakeholders to translate requirements into technical specifications. All applicants must hold (or be willing to obtain) UK security clearance to Developed Vetting (DV) level. Essential skills: • Proficient in modern front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js., • Strong skills in server-side logic using languages such as Node.js, Python, or Java., • Experience with both SQL and NoSQL databases, including data modelling for government applications., • Proficient in analyzing complex issues and implementing effective solutions for public sector challenges., • Flexibility to navigate changing project requirements in a dynamic public sector environment., • Familiarity with government processes, policies, and systems, enhancing the ability to tailor solutions to public sector needs., • Understanding of UX principles to create applications that are accessible and user-friendly for government officials and the public., • Proven ability to develop and maintain well-documented RESTful APIs for seamless system communication., • Experience with implementing and adhering to security best practices for government data.

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly complex legal landscape. Uniquely in our sector, we are born out of a law firm and now deliver our solutions to companies of all sizes in over 50 countries. We are an innovative tech-centered business with the benefit of legal capability running through our company – this is a significant differentiator in what we deliver. The diversity of our client base mirrors the diversity of our international team. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. The Role The position is embedded in the broader strategy to transform a service lead company into a product lead company. The goal is to improve the quality and the range of our SaaS solutions to serve our global client base with products enabling them to manage complex regulatory requirements for the digital ecosystems. The role is at the core of this strategy and you will work closely with our product team and frontend engineers to help define products and feature requirements and execute on them. Part of the role as well is to contribute in discussions and decision making on strategy and building not only the products but also the company. Skills Required · Senior backend skills with at least 5 years of experience with Java, and a good understanding of Python (FastAPI, Flask…), SQL based databases · Must have a high comfort level with source control (git), agile development and CI/CD; · Organisational skills and team lead quality; · Excellent communication skills, especially also in English; · Availability during normal business hours (CET); · Fast learning and openness to new and changing tasks; · Humour and the ability to make others laugh and to inspire. Advantageous · Full stack development skills: React, Vue.js or Angular; · Experience working in startups and in small teams; · Experience with compliance software. Perks · Grow in a multidisciplinary team and be inspired by seasoned professionals in other fields; · Hybrid work environment fitting your preferences; · Budget for relevant educational opportunities · Take pride in knowing you are delivering some peace of mind to businesses around the world and contribute to the accessibility of privacy and digital rights for millions of people. Competitive annual gross salary starting from € 60.000,-, but higher depending on experience and skills.

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You’ll Do • Design, build, and maintain scalable backend services for Keepnet’s Human Risk Management platform., • Build clean, modular APIs that integrate internal services and third-party systems to enable automation, reporting, and security workflows., • Develop testable, maintainable codebases using principles such as Clean Architecture, DDD, and TDD., • Own the full development lifecycle: design, implementation, CI/CD (Azure), and post-release monitoring., • Work on distributed and asynchronous systems using message queues, background workers, and event-driven workflows., • Use observability signals (logging, metrics, tracing, tools like Sentry) to proactively detect, diagnose, and prevent production issues., • Collaborate closely with frontend, product, and customer-facing teams to deliver features that solve real customer problems., • Participate in Agile ways of working, focused on iteration, ownership, and continuous improvement. What We’re Looking For • 8+ years of experience building backend systems with .NET., • Strong understanding of API design, distributed systems, and asynchronous architectures., • Experience with SQL and NoSQL databases (PostgreSQL preferred), caching, and queuing systems., • Familiarity with cloud environments and DevOps practices (Azure preferred)., • Comfort working on production SaaS platforms, with ownership beyond deployment., • Experience using AI-assisted development tools (e.g. Cursor or similar) to support code exploration, refactoring, testing, or design discussions—while maintaining strong engineering judgment., • A strong sense of ownership and production accountability, including monitoring, debugging, and continuous improvement., • Ability to understand product and business context, making pragmatic technical decisions that balance user value, risk, and long-term goals., • A security-conscious mindset, building systems that are secure by design. Life at Keepnet At Keepnet, engineering is about craft, collaboration, and impact. What you can expect: • Hybrid Working: A balance of in-office collaboration and remote focus time., • Thoughtful Engineering: Time and space to design systems properly, not just ship quickly., • Global Context: Work on a multinational SaaS platform used across multiple regions., • AI-First Environment: AI-assisted development and production-grade AI systems are part of everyday work., • Annual Leave: 25 days (+1 per year of service)., • Health & Well-being: Gym support and cycle-to-work scheme., • Team Culture: Monthly team lunches and quarterly offsites., • Continuous Learning: Learn from experienced peers and grow your skills over time. Why This Role Is Different This role is for engineers who: • Care about system design and long-term maintainability, • Enjoy working with experienced peers who challenge each other constructively, • Prefer preventing incidents over reacting to them, • Want to build software used by real customers at real scale, • Believe good engineering is as much about ownership and judgment as it is about code If that sounds like you, we’d love to talk.

Join as a visionary Full Stack Developer, leading transformative development with integrated solutions across front and back-end, bridging the technology-business gap and shaping the future with innovative user experiences. Join as a Full Stack Developer and lead transformative development, crafting innovative solutions across front and back-end with integrated services and APIs. Embrace your leadership role, creating conceptual architecture to meet precise client needs, while bridging the technology-business gap with exceptional communication. Elevate your career in this dynamic journey of Full Stack Development, shaping the future and making a lasting impact on clients. Together we do what matters. Key responsibilities • Analyze, design, develop, implement and maintain application code in a variety of contexts, • Use .NET and Azure ecosystem to build scalable applications which power modern framework-driven web apps., • Build and automate the features and services that model complex business problems, power enterprise-scale systems and drive innovative user experiences, • Implement APIs and Microservices through database design, data access and ORMs and consume said APIs to build feature-rich applications, • Develop scalable and cloud-based solutions, with consideration to security and performance, • Programming: C# / .NET, JavaScript/TypeScript, • Service Development: building web applications and web APIs using .NET and cloud services, • Cloud: Azure and others, • Database: (worked with one or more of) SQL Server, Azure SQL, Entity Framework, Cosmos DB, • Design & Style: HTML5, Responsive/Adaptive Design, CSS3, Bootstrap, • Frameworks: (Worked with one or more of) Angular, React, NodeJS, Vue.js, or equivalent JavaScript, • DevOps: Git, Azure DevOps, GitHub, • Nice to haves: Azure AI Foundry, Semantic Kernel or Autogen Characteristics that can spell success for this role • Embrace challenges with passion and a thirst for knowledge., • Collaborate seamlessly, fostering open and effective communication., • Embrace creativity and explore groundbreaking solutions.

Python Developer Duration: 6-month contract Day Rate: £425 (Outside IR35) Location: Remote - UK Based Client Start Date: ASAP Are you actively looking for a new Python contract? A fast-growing AI start-up is looking for Python engineers to help deliver AI-driven workflows and virtual agent systems for their customers. This is a short-term, hands-on role to support their implementation team while they scale. Discussions for an extension will likely happen. What you’ll do: • Build and configure production-ready AI workflows, • Work with Python, AWS, CI pipelines, • Get involved in workflow orchestration (Airflow/Temporal), • Work with analytics databases (ClickHouse / SQL), • Collaborate closely with an implementation team, guided by a staff engineer Requirements: • Strong Python skills, • Experience shipping production workflows, • Fast, practical, and delivery-focused Python Developer Duration: 6-month contract Day Rate: £425 (Outside IR35) Location: Remote - UK Based Client Start Date: ASAP

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re looking for two down‑to‑earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. 🌟 Your Impact • Raise the bar sensibly. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel., • Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers., • Own the craft. Understand the problem, ship the solution, measure the outcome—and when something’s working, double‑down on it., • Move the needle. Your work will streamline the day‑to‑day of leading tailor‑made tour operators and DMCs—enhancing trip experiences for their travellers as we scale. 🧭 Role Snapshot 2️⃣ Senior Software Developer • Be UK‑based (remote within the UK) with ability to attend occasional team meet‑ups in London (travel expenses covered)., • Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB., • Own mission‑critical modules such as pricing engines, itinerary or form builders, client proposal app, etc., • Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks., • Investigate and diagnose issues and perform root cause analysis., • Collaborate cross-functionally with Product, Design, and Customer Success., • Propose incremental improvements and occasionally explore new tech (e.g. Azure OpenAI) when it clearly solves a problem. You might be our Senior Dev if… - Hold a 1st-class or 2:1 degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with technical excellence, and you’re keen to keep learning. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one project or decision you’re proud of, why it mattered, and what you learned. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15th November 2025 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

C++ Developer / Technical Lead (C++ QT) Remote UK to £95k Are you an experienced C++ Developer with a strong knowledge of media broadcasting systems? You could be progressing your career in a hands-on, technical leadership role at a market leading media software house, the flagship product, is a pseudo real time multi-threaded iTV broadcasting application that enables television broadcasters worldwide to automate playout, handle acquisition, allow low and high resolution editing and manage assets. As a C++ Developer / Technical Lead you will design and implement new features and improvements on the core automation playout / scheduling software, working across the full software development lifecycle. As a senior member of the team, you'll mentor others and act as a champion for development techniques, promoting the use of reviews, latest technologies, tools and techniques whilst working with a modern technology stack including C++17 / C++20. Location / WFH: There's a remote first policy so you can work from home from anywhere in the UK. About you: • You have a strong knowledge of media broadcasting technology, • You have strong C++ development skills, they're using C++ 11 / C++ 17 and moving to C++ 20, • You have experience with hands-on technical leadership, happy to develop and mentor others and provide project leadership, • You have a good knowledge of SQL, • You have QT experience, • You have strong analytical and problem solving skills, • You have a good understanding of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns, • You're collaborative with excellent communication and stakeholder management skills What's in it for you: As a C++ Developer / Technical Lead you will earn a competitive package including: • Salary to £95k, • Remote working, • Pension, • Healthcare, • Life Assurance Apply now to find out more about this C++ Developer / Technical Lead (C++ QT Media Broadcasting Software) 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.

A well-established IT company in Sheffield is seeking a Junior Web Developer to join their collaborative IT team. NET Core, SQL, and React to modernise and create applications, gaining hands-on experience in a cloud-based environment with mentorship opportunities.

I am working with a specialist technology services provider that is currently recruiting for a SQL Server Developer to join their growing remote team. Diagnosing and resolving SQL Server performance issues across queries, indexes and execution plans. Strong experience with SQL Server, with a focus o

Previous experience as a T-SQL Developer. As our MI SQL Developer at Ventrica, operating within our MI & Data function you will own and develop both our in-house and client reporting solutions. Act as a SME in SQL Architecture.

Candidates should have a strong understanding of SQL/PL/SQL optimization and database performance tuning. A global technology partner is seeking an Oracle Developer to design and develop applications leveraging Oracle databases and Java technologies.

Experience as a BI Developer, Data Engineer or SQL Developer in an Agile environment. Business Intelligence SQL Developer. Business Intelligence SQL Developer.

Write and optimize SQL and PL/SQL queries, stored procedures, triggers, and packages. Work closely with business analysts, QA teams, and other developers to gather requirements and deliver solutions. We are seeking a skilled Oracle Developer with Enterprise Data Quality (EDQ) tool skillset to design

The Full Stack Developer at ActiveXchange is a full-time remote-first role responsible for delivery of product roadmap scopes, third-party integrations, seek/define/implement UI/UX enhancements, and act as a trusted advisor to Product leadership to steer future product evolution. The Full Stack Deve

A leading cryptocurrency platform in Greater London is seeking a Senior Database Developer to design and maintain Oracle database applications with a focus on PL/SQL development.

A leading recruitment firm in the UK is hiring for a Database Developer. The ideal candidate will have over 3 years of experience in database management and strong knowledge in SQL, Snowflake, and Python.

As a Java Developer, you will have strong OO development and SQL (PL/SQL or T‑SQL) or Oracle experience. Java Developer - Desktop / Oracle / SQL / Backend / Unit testing. An exciting opportunity is on offer for a Java Developer (Backend) to work for a global technology business.

As a Database Developer you will design, develop and maintain complex Oracle database applications using PL/SQL, creating and optimising SQL queries, stored procedures, functions and triggers. You're familiar with Oracle tools such as SQL*Plus, SQL Developer and Oracle Enterprise Manager. Database D

Oracle Developer with Oracle Forms and SQL Server – Financial Services – East London. They are currently looking to recruit an Oracle with PL/SQL and Oracle Forms Developer with at least 2 to 5 years commercial experience of writing applications developing Oracle Forms applications.

Proficiency in SQL development (SQL Server / SSMS), advanced data modelling, and ETL workflows. BI SQL Developer – Lookers Motor Group Limited. As a BI SQL Developer at Lookers, you will join our Finance BI Data Team to play a pivotal role in maintaining and enhancing the accuracy and efficiency o

A leading recruitment agency seeks an experienced SQL BI Developer for a project within the NHS. This role involves designing and maintaining SQL-based data warehouse solutions and ensuring high-quality reporting.

A leading greeting card company based in Kirklees is looking for a dedicated SQL Developer to enhance their SQL Server management. Candidates should have solid knowledge of SQL and T-SQL, with responsibilities centered around user support and system development.

The role involves designing, configuring, and implementing solutions in the Körber Warehouse Management System and requires strong experience with WMS tools, SQL Server, and PL/SQL. A leading IT consultancy is seeking a Körber (Infios) WMS Developer for a 6-month hybrid contract based in Coventry.

Quant Capital is urgently looking for a Business Developer to join our high profile client. You will use tools like Power BI, Excel, and SQL to perform data analysis, identify trends, and develop opportunities for more effective data usage within the business.

Good SQL knowledge, particularly with MS SQL Server.

Software Developer with Full Stack C# and SQL Server. Can you help developers own and deliver change from keyboard to customer?. Are you a Developer who wants to work in a.

A leading insurtech software company in the UK seeks a SQL Developer to work remotely. Required experience includes over 8 years in software or systems engineering with strong skills in JavaScript, SQL, and Python.

Our Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise. Ideally have at least 5 to 7 years experience of developing in Javascript and Oracle SQL in order to develop applications for Netsuite including

The role requires at least 7 years of experience, with substantial knowledge in Murex, SQL, and Unix Shell scripting. A leading technology solutions company is seeking a Developer with expertise in Murex Datamart to analyze and design business reports.

A leading IT services provider in Greater London is seeking an experienced SQL Data Analyst and Reporting Developer to develop and maintain reports, dashboards, and data visualizations. The ideal candidate should have strong skills in SQL, Power BI, and Tableau, along with a solid understanding of d

Strong SQL/T‑SQL coding standards, stored procedures, functions, and query plan analysis. Administer, monitor, and optimize Microsoft SQL Server instances, including backups, log shipping/AGs, patching, and security hardening. Proven experience in SQL DBA or Data Warehouse Engineer in enterprise e

We are seeking an experienced SQL BI Developer to support the development and operation of business intelligence and data warehouse solutions within an NHS environment. Designing, developing, and maintaining SQL-based data warehouse solutions.

The ideal candidate will have a strong background in backend development with Java and SQL Server. A prominent tech firm in Central London is looking for a seasoned Java Developer with over 5 years of experience.

A leading IT consultancy in Greater London is looking for skilled candidates for a full-time role.The ideal candidate will possess a Bachelor’s degree in a relevant field and have essential skills in designing software systems, data collection and processing.Responsibilities include collaborating

A growing data management solutions provider is seeking a Senior Data Management Developer to support healthcare clients across the UK. This home-based role requires recent NHS experience with a strong background in SQL and ETL development.

Net Core Developer – 65K – AWS, No SQL. We are looking for C# developers who have worked with NoSQL databases, anything from MongoDB, Dynamo, Cassandra, or CouchDB. Working with an enthused team of developers we need forward-thinking developers who are ambitious and keen to make things happen.

Currently seeking a SQL Developer for a global consultancy who are engaged on a large, complex Digital Transformation programme for a major Telecoms customer. Applicants must be experts in SQL and SQL feature engineering on Google Cloud Platform (GCP) / Household 360, with familiarity in windowed fu

SQL Developer - Hybrid (2 days in office) - Up to 55 + Bonus + 10% Pension + 26 days Holiday + Bupa Healthcare - Leeds. We are looking for a highly motivated and skilled SQL Developer to join an established data / BI team based in central Leeds. This exciting opportunity will suit a talented SQL Dev

Quant Capital is urgently looking for a Business Developer to join our high profile client. You will use tools like Power BI, Excel, and SQL to perform data analysis, identify trends, and develop opportunities for more effective data usage within the business. The Business Developer should have:.

Techwaka's esteemed client, The Walton Centre NHS Foundation Trust, seeks a talented Software Developer.

In this hands-on role, you will design and build Power BI dashboards, develop datasets using SQL, and collaborate with stakeholders across various departments. A leading technology recruitment firm is seeking an experienced BI Developer to join a growing Applications and Data team.

A client-based company in Waterloo, London, is seeking a C# Dot Net Developer. The ideal candidate should have 1-3 years of software development experience and proficient skills in Classic-ASP, T-SQL, jQuery, HTML, and CSS.

I am working with a specialist technology services provider recruiting for a SQL Server Developer to join their growing remote team. Hands‑on experience with Azure SQL databases. This organisation partners with businesses across the UK to support and optimise complex SQL Server environments, speci

A leading recruitment firm in the UK is seeking an experienced Application Developer to enhance their software engineering team.

A leading legal and professional services group is looking for an experienced SQL Developer to enhance their Applications & Development division on a 20-month contract. Ideal candidates will have at least 3 years of experience in SQL Server development and T-SQL programming. The role involves develo

We are looking for an experienced SQL Server Database Administrator (DBA) to join the Moneyfacts IT team to develop, maintain and extend our products primarily focusing on Databases and Web Services to ensure business continuity, security and the fulfilment of new business requirements. Proven exper

A leading technology provider in the UK is looking for a Junior Developer to join their remote team. NET, and SQL Server to ensure robust and scalable solutions.

A customer management business in the United Kingdom is seeking an MI SQL Developer for a 6-month fixed-term contract. Strong SQL, Power BI skills, and experience with big datasets are essential.