Average salary: £45,000 /yearly
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£40k per annum
...programming principles and software design patterns Experience developing and consuming RESTful APIs Familiarity with microservices... ...per week on site and some weeks requiring five days on site. The contract length is 12 months, with a salary of £41,000 to £45,000 per...ContractRemote jobFull-time- £56k - £74k per annumEstimated...We are seeking a highly skilled Senior Full Stack Developer to join our team in a high-impact, client-facing capacity. You will be instrumental... ...person must be based in the United Kingdom. This is a 6 month contract, with consideration also given to candidates seeking a...ContractLong-term contractPermanentFull-timeRemote
- £48k - £64k per annumEstimated...and development to enable our people to develop skills and gain experience which will enhance... ...value. We are looking for a Senior Full Stack Developer. The role is to build a new Forms... ...support multiple configurations. This is a contract of 1 month with 1 month extension...ContractFull-timeFlexible hours
- ...existing code and perform code reviews of contributions from other developers. Development of front-end website architecture. Design of... ..., database, integration and performance issues across the full stack. Design applications with appropriate consideration for security...ContractRemote
- ...velocity with security requirements Who Should Apply Active full-stack engineer or application security professional Strong background... ...with vulnerability verification processes in production Contract & Payment Terms You will be engaged as an independent contractor...ContractRemote
- ...requirements React to new concepts for managing and deploying secure full-stack applications Describe a recent challenge you faced while... ...vulnerability verification and secure deployment workflows Contract & Payment Terms You will be engaged as an independent contractor...ContractRemote
- ...push us to be at the forefront of the industry. We're seeking a Full Stack Engineer to build diverse, production-quality applications that... ...part of our AI training dataset. Your work will involve developing a wide range of software solutions that demonstrate different architectural...Contract
$40 - $150 per hour
...find where it actually breaks, and that someone is you. As a Full Stack Engineer you'll run frontier models on real end-to-end tasks,... ...Roles this fits Common backgrounds: Full-Stack Engineer, Web Developer, Product Engineer. What we look for Professional or serious...ContractWeekly payFull-timeRemoteFlexible hours- ...We are hiring skilled software engineers with strong full-stack experience. The ideal candidate is comfortable architecting and working across multi-file codebases, structuring realistic development environments, and building reproducible setups supported by clear documentation...Contract
- ...This is a remote, project-based role for data scientists and product analysts with 3+ years of full time experience on a product team. You will author realistic product analytics problems drawn from the decisions you make at work, covering experiments, metrics, retention and...ContractWeekly payOngoing contractFull-timeRemote
- £60k - £79k per annumEstimated...Description We are looking for a proactive and experienced Senior Full-Stack Developer to join our partner company, a healthcare technology platform used by clinics to manage scheduling, clinical records, invoicing, and more. In this role, you will ship features end to end...SuggestedLong-term contractFull-timeRemoteMonday to Friday
$40 - $150 per hour
...race condition under load, the N+1 that melts the database, the API contract that breaks every client the day you change it. Someone has to... ...specialization. Many contributors add $10k–$100k+ a year; some make it their full-time income. About DataAnnotation DataAnnotation is where 1...ContractWeekly payFull-timeRemoteFlexible hours£475 per day
...Strong commercial experience as a Senior Full Stack Engineer or in a similar senior engineering... ...delivery Responsibilities: Design, develop, and maintain modern applications using... ...UK-based project. This is a fully remote contract role open to UK-based candidates, paying...ContractRemote job$40 - $150 per hour
...fits Common backgrounds: Frontend Engineer, UI Engineer, Web Developer. What we look for Professional or serious open-source experience... .... Many contributors add $10k–$100k+ a year; some make it their full-time income. About DataAnnotation DataAnnotation is where 1...ContractWeekly payFull-timeRemoteFlexible hours- £54k - £71k per annumEstimated...industries, from financial institutions to data centers. We develop skill sets, encourage curiosity, and enable empowerment – we turn... ...like to meet you. Job Summary We are looking for a skilled Full Stack Web Developer to join our Engineering Systems team. Reporting...SuggestedFull-timeHybrid workingRemoteFlexible hours
- ...replicate existing SaaS tools. Urgent hire: ASAP start, 4 week contract. Applications reviewed on a rolling basis, apply early.... ...initiative building the infrastructure and training data used to develop and evaluate AI agents. You will be assigned to one of two tracks...ContractPart-timeImmediate start
$55 - $100 per hour
...Pay: $55–100/hour You'll review AI-generated code across the full web stack — JavaScript, TypeScript, Java backend services, and Node.js APIs — assessing correctness, security, maintainability, and adherence to the task specification. For each task, you receive a prompt...Contract$40 - $125 per hour
...Up to $40 – $125+/hr depending on task difficulty and specialization. Many contributors add $10k–$100k+ a year; some make it their full-time income. About DataAnnotation DataAnnotation is where 100k+ experts train the world’s leading AI models. $150M+ paid to contributors...ContractWeekly payFull-timeRemoteFlexible hours- £76k - £100k per annumEstimated...applications and next steps. Our partner is looking for a Svelte Developer based in United Kingdom. As a Senior Svelte Developer, you will... ...Integrate frontend applications with backend APIs and contribute to API contract design to ensure efficient communication between frontend and...ContractLong-term contractFull-timeRemoteShift work
£130k - £133.38k per annum
...skills, ideally with experience in version 3 Proven ability to develop responsive, accessible, and user-friendly interfaces Solid... ...with occasional travel to London and Leeds, offered on a 1-year contract from the start date and available on an umbrella-only basis. You...ContractRemote jobFull-time- ...involve juggling multiple responsibilities, from designing modern Back End services to ensuring smooth collaboration with designers and developers. You'll need to be a proactive problem solver with a knack for anticipating issues and a penchant for refining processes. Bring...ContractRemote job
- ...team to keep delivery moving. The stack is heavily Python focused, with... ...oversight. This is an initial 3 month contract, fully remote within the UK, and would suit a Senior Backend Developer who is comfortable working at pace, takes full ownership of their work and can...ContractRemote jobImmediate start
- ...Your experience as a Senior Rust Developer is required to join a motivated company in the gaming space, currently seeking a talented and experienced professional to join to work on projects serving a global community of enthusiasts. Noted for their record of successful projects...ContractRemote job
- ...role you must be eligible for security clearance, so must have been a resident in the UK for a minimum of 5 years. We are seeking a developer who wants to grow as part of an experienced engineering team, building secure, reliable and meaningful software used across complex...
£450 per day
...carrying 132,000 volts and above, and their support mechanisms. THE ROLE The role is offered on an flexible basis via a zero hours contract. The hours available vary dependent on demand, and registered EPAs always have a choice to accept assignments based on their...ContractPart-timeZero hours contractOn-siteRemoteFlexible hours- ...NDCs, days supply math, and insurance adjudication You can document a pharmacy workflow clearly enough for someone else to follow it Contract and pay $45 to $65/hr , paid weekly via Stripe. Your rate is set from your experience, not negotiated down after you start. Fully remote...ContractWeekly payOngoing contractRemote
- £49k - £64k per annumEstimated...fixed, permanent position. All successful applicants will receive a permanent employment contract regardless of location. The role: Frontend Feature Development: Design, develop and maintain frontend features and functionalities across the company’s platform, delivering...ContractPermanentFull-timeRemote
- ...This is a remote, project-based role for biostatisticians, pharmacometricians and statistical geneticists with 3+ years of full time experience. You will author realistic biostatistics problems drawn from your work, covering trial design, survival analysis, dose response, or...ContractWeekly payOngoing contractFull-timeRemote
- ...planning, differentiation, and assessment design You can write pedagogical reasoning clearly enough for another teacher to follow it Contract and pay $35 to $70/hr , paid weekly via Stripe. Your rate is set from your experience, not negotiated down after you start. Remote, fully...ContractWeekly payOngoing contractRemote
- ...protocols such as BGP, OSPF, VLANs, and VPNs Clear writers who can document the reasoning behind a design or troubleshooting decision Contract and pay $80 to $120/hr , paid weekly via Stripe. Your rate is set from your experience, not negotiated down after you start. Remote,...ContractWeekly payOngoing contractRemote







