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18 product developer jobs found

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Hybrid product developer Greater London
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Contract Spy
May 27, 2026
Hourly/Freelance
Android Developer for Digital Asset Marketplace App at Fliprly, London/Remote, £Freelance Rate
Contract Spy Hybrid (London, UK)
About Fliprly Fliprly is the world’s first and only mobile app dedicated to buying and selling domains, websites, mobile apps, and other digital assets. Our iOS app and web platform are live, and we’re now ready to expand our reach with a robust Android app. Join us on this exciting journey to revolutionize the digital asset marketplace! What We’re Looking For We’re seeking a skilled Android Developer (freelancer or agency) to build the Android version of Fliprly from scratch. You’ll work closely with our existing team and leverage our iOS/web apps as references for functionality and design consistency. Responsibilities Build a high-performance Android app using Java. Translate our iOS design and features into the Android ecosystem. Integrate APIs and backend services (already available). Ensure a smooth, responsive, and bug-free user experience. Requirements Proven experience building Android apps (at...
Contract Spy
May 19, 2026
Hourly/Freelance
Android Developer for Digital Asset Marketplace App at Fliprly, London/Remote, £Freelance Rate
Contract Spy Hybrid (London, UK)
About Fliprly Fliprly is the world’s first and only mobile app dedicated to buying and selling domains, websites, mobile apps, and other digital assets. Our iOS app and web platform are live, and we’re now ready to expand our reach with a robust Android app. Join us on this exciting journey to revolutionize the digital asset marketplace! What We’re Looking For We’re seeking a skilled Android Developer (freelancer or agency) to build the Android version of Fliprly from scratch. You’ll work closely with our existing team and leverage our iOS/web apps as references for functionality and design consistency. Responsibilities Build a high-performance Android app using Java. Translate our iOS design and features into the Android ecosystem. Integrate APIs and backend services (already available). Ensure a smooth, responsive, and bug-free user experience. Requirements Proven experience building Android apps (at...
Contract Spy
May 29, 2026
up to 6 Months
VBA Developer at Fractal Analytics, London/Remote, 2 Months, £320 per day
£320 per day
Contract Spy Hybrid (London, UK)
It's fun to work in a company where people truly BELIEVE in what they are doing!   We're committed to bringing passion and customer focus to the business.   VBA Developer 2 month contract £320 per day inside IR35 Location: UK - London (onsite 2/3 days per week)   Fractal Analytics is Leading Fortune 500 companies leverage Big Data, analytics, and technology to drive smarter, faster, and more accurate decisions in every aspect of their business. Fortune 500 companies recognize analytics is a competitive advantage to understand customers and make better decisions. We deliver insight, innovation, and impact to them through predictive analytics and visual storytelling.   Summary: We are looking for a VBA consultant (Excel & VBA expert) to design, build, and maintain robust automation solutions that streamline data processing, reporting, and operational workflows. The ideal candidate will own end-to-end...
Contract Spy
May 29, 2026
Duration not stated
Senior Solidity Engineer at Test Yantra, London/Remote, £400 per day
£400 per day
Contract Spy Hybrid (London, UK)
Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...
Contract Spy
May 28, 2026
Duration not stated
AI Solution Consultant at Tecknuovo, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
AI Solution Consultant (Contract) About the role As the AI Solution Consultant , you will sit at the intersection of client strategy and technical delivery within the Artificial Intelligence practice, reporting to the Technology Director. The role exists to help clients move from ambition to outcome by identifying high-value AI opportunities, shaping practical solutions, and delivering them into production responsibly. You will work closely with senior stakeholders to understand business challenges, design end-to-end AI solutions, and guide delivery teams through implementation. The role combines trusted advisory capability with hands-on technical leadership, creating impact across clients, project teams, and the wider practice. Key responsibilities Lead discovery activities with client stakeholders to identify, shape, and prioritise AI opportunities that align with measurable business outcomes. Translate business challenges into clear and...
Contract Spy
May 28, 2026
6 Months or more
CRM Project Manager at Deloitte, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Location: London (Hybrid) Duration: 6 months Contract Start Date: ASAP IR35: Inside Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose The Project Manager will be responsible for the end-to-end planning, execution, and successful delivery of several enterprise initiatives, ensuring alignment with strategic business objectives. This role will drive the implementation, optimisation, and integration of two initiatives. The first to enhance customer engagement, streamline sales and marketing processes, and improve data-driven decision-making...
Contract Spy
May 22, 2026
6 Months or more
Senior Project Manager - SC Cleared at MOJ, London, 8 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government’s ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public.   Job Purpose:   The Justice Digital, Data and Science Project Delivery Team is responsible for the delivery of digital and technology projects across the whole of the Ministry of Justice.   We are recruiting a Senior Project Manager to take full responsibility for the definition, documentation and satisfactory completion of either a single major project, or several smaller initiatives.   SC Clearance is an essential requirement...
Contract Spy
May 21, 2026
up to 6 Months
VBA Developer at Fractal Analytics, London/Remote, 2 Months, £320 per day
£320 per day
Contract Spy Hybrid (London, UK)
It's fun to work in a company where people truly BELIEVE in what they are doing!   We're committed to bringing passion and customer focus to the business.   VBA Developer 2 month contract £320 per day inside IR35 Location: UK - London (onsite 2/3 days per week)   Fractal Analytics is Leading Fortune 500 companies leverage Big Data, analytics, and technology to drive smarter, faster, and more accurate decisions in every aspect of their business. Fortune 500 companies recognize analytics is a competitive advantage to understand customers and make better decisions. We deliver insight, innovation, and impact to them through predictive analytics and visual storytelling.   Summary: We are looking for a VBA consultant (Excel & VBA expert) to design, build, and maintain robust automation solutions that streamline data processing, reporting, and operational workflows. The ideal candidate will own end-to-end...
Contract Spy
May 20, 2026
6 Months or more
CRM Project Manager at Deloitte, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Job Title: Systems Project Manager Location: London (Hybrid) Duration: 6 months Contract Start Date: ASAP IR35: Inside Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose The Project Manager will be responsible for the end-to-end planning, execution, and successful delivery of several enterprise initiatives, ensuring alignment with strategic business objectives. This role will drive the implementation, optimisation, and integration of two initiatives. The first to enhance customer engagement, streamline sales and...
Contract Spy
May 18, 2026
6 Months or more
Ecommerce Change Manager at Naked Wines, London/Remote, 9-12 Months, £600 per day (Outside IR35)
£600 per day
Contract Spy Hybrid (London, UK)
About Us In a nutshell, we’re all about making the world of wine a better place. We fund and source directly from independent winemakers to bring customers better quality wine for a better price. No thirsty middlemen as far as the eye can see. It’s a different way of doing things, sure. But it works. We’re one of the UK’s favourite wine clubs, shipping over 1 million (!) cases a year to curious wine lovers. And with an ambitious road ahead, we’ve got no plans on plugging the cork on growth. Our global team (we have offices in the US and Australia, too) is entrepreneurial by nature, obsessive about customer experience and driven by performance. All things that make Naked a great place to grow both personally and professionally. And yes, we like wine. A lot. It takes a village to be Naked. That’s why we’re always on the lookout for eager talent to join the club. And now, our Digital Transformation team is looking for a Change...
Contract Spy
May 15, 2026
6 Months or more
Project Manager at Department for Environment Food & Rural Affairs, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
In the Defra group, we deal with a vast range of issues that profoundly impact on people's lives. We are responsible for England's environment, our countryside and rural economy, the food and farming sectors and have lead responsibility for protection from a wide range of natural threats and hazards. We have developed a set of three strategic objectives covering our policy outcomes and corporate objectives. These objectives help us to deliver our ambitious vision to build our green and healthy future and provide a framework for all the important work we carry out.   Our objectives are:   To pass on to the next generation a natural environment protected and enhanced for the future.   To lead the world in food, farming, and fisheries with a sustainable model of food production.   To be an outstanding organisation focused on making a difference, with world class delivery capability.   Department for Environment, Food &...
Contract Spy
May 14, 2026
Duration not stated
Chief Technology Officer (CTO) at Thebes IT Solutions Ltd, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Role: Chief Technology Officer (CTO) Location: Hybrid/Remote with occasional in person sessions Key Essential Skills: Proven experience building and delivering software or SaaS products Strong technical leadership and team management capability Strategic thinker with hands on technical credibility Creativity and problem-solving capability Commercial awareness alongside technical depth Comfortable operating within an early-stage growth environment Ability to balance innovation with delivery discipline Professionalism, integrity and respect in how you work with others Someone who values building things properly, not just quickly Technical Experience: We are interested in strong technical leaders with experience across modern software engineering, enterprise architecture and large scale transformation environments. The initial platform focus includes C# and .NET environments, however the broader vision extends across multiple...
Contract Spy
May 14, 2026
Duration not stated
Senior Solidity Engineer at Test Yantra, London/Remote, £400 per day
£400 per day
Contract Spy Hybrid (London, UK)
Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...
Contract Spy
May 13, 2026
6 Months or more
CRM Project Manager at Deloitte, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Job Title: Systems Project Manager Location: London (Hybrid) Duration: 6 months Contract Start Date: ASAP IR35: Inside Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose The Project Manager will be responsible for the end-to-end planning, execution, and successful delivery of several enterprise initiatives, ensuring alignment with strategic business objectives. This role will drive the implementation, optimisation, and integration of two initiatives. The first to enhance customer engagement, streamline sales and...
Contract Spy
May 12, 2026
up to 6 Months
Data Architect at Defaqto, London Farringdon/Remote, 3 Months initial, £Day Rate Option
Contract Spy Hybrid (Farringdon, London, UK)
About Defaqto We are one of the UK’s most trusted providers of independent financial information, ratings and market intelligence, helping consumers, advisers and financial institutions make smarter financial decisions. We maintain the UK’s largest financial product database and deliver expert, unbiased product ratings - including our industry‑recognised Star Ratings - which assess product quality across insurance, banking, investments, pensions and more. This role can be filled via fixed term contract or via daily rate (Inside IR35) via umbrella company. Initially 3 months with the potential for expansion. Role Overview: This is a focused, high-value engagement to lead the data architecture of Defaqto's redesigned market data model. We have an initial view of the logical structure we need, and we are looking for an experienced architect to test, challenge, and refine that thinking - then translate it into a signed-off logical...
Contract Spy
May 12, 2026
Duration not stated
Change Management Lead at Billigence, London/Remote, £Contractor Rate
Contract Spy Hybrid (London, UK)
Location London, Greater London (Hybrid) Department Delivery Employment Type Contractor Who are we: Billigence is a boutique data consultancy with global reach, helping organisations transform the way they work with data. We specialise in delivering high-impact data solutions across Business Intelligence, Data Engineering, Data Governance, Cloud Data Platforms, and Advanced Analytics. Headquartered in Sydney with offices across the UK, Europe, and APAC, Billigence partners with organisations to design and implement modern data platforms that drive better decision-making and business outcomes.   About the role: Billigence is supporting a large-scale MDM transformation programme and we are looking for a Change Management Lead to drive adoption of the new MDM operating model and align in-flight programmes to emerging enterprise data standards.   This role is critical in embedding MDM as a...
Contract Spy
May 11, 2026
Duration not stated
Technical Project Manager - SC Cleared at NCA, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Job Purpose:   This role will lead the end-to-end delivery of the website rebuild project, acting as the central point of coordination between internal stakeholders and the external supplier. The contractor will be responsible for ensuring the project is delivered on time, within budget and to scope, managing risks and dependencies throughout the full project lifecycle from conception through to launch.   SC Clearance is an essential requirement for this role, as a minimum you must be eligible and willing to undergo these checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    As a  Technical Project Manager , your main responsibilities will be to:   Develop and maintain a detailed project plan, including...
Contract Spy
May 11, 2026
6 Months or more
Ecommerce Change Manager at Naked Wines, London/Remote, 9-12 Months, £600 per day (Outside IR35)
£600 per day
Contract Spy Hybrid (London, UK)
About Us In a nutshell, we’re all about making the world of wine a better place. We fund and source directly from independent winemakers to bring customers better quality wine for a better price. No thirsty middlemen as far as the eye can see. It’s a different way of doing things, sure. But it works. We’re one of the UK’s favourite wine clubs, shipping over 1 million (!) cases a year to curious wine lovers. And with an ambitious road ahead, we’ve got no plans on plugging the cork on growth. Our global team (we have offices in the US and Australia, too) is entrepreneurial by nature, obsessive about customer experience and driven by performance. All things that make Naked a great place to grow both personally and professionally. And yes, we like wine. A lot. It takes a village to be Naked. That’s why we’re always on the lookout for eager talent to join the club. And now, our Digital Transformation team is looking for a Change...
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