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4 back end developer jobs found

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Duration not stated back end developer £500 - £600
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Contract Spy
Apr 22, 2026
Duration not stated
Test Analyst - Aladdin at Resillion, London, to £525 per day
£425 - £525 per day
Contract Spy London, UK
Company Description   At Resillion, our culture is built on a mindset of “if you see something, say something” — taking responsibility and speaking up. We expect everyone to adapt and embrace change as the company grows. We recognise the value of every employee and invest in developing their skills so that, as an organisation, we continue to lead our industry. Above all, it’s a culture driven by passion for what we do and commitment to the bigger picture of the company. If you want to be part of our journey, this role may be the right fit for you   Job Description Role Purpose The Test Analyst is responsible for ensuring that software applications meet business, functional, and technical requirements. This role involves analysing requirements, creating comprehensive test scenarios, executing manual or supporting the automation team in the creation of automated tests, and documenting defects to ensure a high-quality...
Contract Spy
Apr 21, 2026
Duration not stated
Senior Flutter Developer at Softwire, London Area, £500-£600 per day (Outside IR35)
£500 - £600 per day
Contract Spy London Area, United Kingdom
Senior Flutter Developer - Outside IR35 - Contract   A rare opportunity to join our fast-growing technology company selling high-value software development services. An ideal role for an experienced and dynamic developer who wants to be involved with an exciting and challenging project.   Must have   Several years of experience developing customer-facing mobile apps for both iOS and Android, using Flutter. Experience working as part of a team (including tools to support collaboration, such as git and user story management software) Experience working closely with other job roles, such as designers and product owners   Nice to have   Experience with mobile back-end development / Node Experience of CI/CD/DevOps for mobile apps Experience collaborating with clients or stakeholders, including clarifying requirements and presenting work at sprint demos Have experience delivering great outcomes for...
Contract Spy
Apr 23, 2026
Duration not stated
User Researcher at HippoDigital, Remote, to £525 per day
£425 - £525 per day
Contract Spy Remote
About The Role Hippo is recruiting for talented User Researchers for current and future contractor opportunities. Due to the variety of our projects and clients, we have Inside IR35 positions available on a short-term or long-term basis with fully remote/flexible working arrangements. User Researchers design, plan and conduct research into what people need from a service and produce recommendations for user-centred service design. Working with designers, product owners, developers and other members of Agile teams, they also test services as they are being designed and use research evidence to help explain design decisions to clients. What you’ll do Advise clients on how to solve complex problems using research, people-centred design and Agile methodologies Lead multidisciplinary Agile teams to design services that meet identified user needs Advocate inclusive approaches within user research Build supportive relationships with clients and...
Contract Spy
Apr 22, 2026
Duration not stated
Business Analyst (SEPA) at Emagine Consulting, London, £525 per day
£525 per day
Contract Spy London, UK
We are seeking a Compliance Business Analyst (BA) will serve as a subject matter expert, focusing on Compliance processes and systems, while collaborating across complex projects for Compliance stakeholders within the organisation. Business Analyst (SEPA) London x5 Days on-site £525 p/d Inside emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our...
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