10 back end developer jobs found

Location: Remote first (2-3 days on site in the North East during week one) Start: November 2026 Duration: 3 months initial, 5 days per week Rate: Around £650 per day depending on experience, Outside IR35 Sector: Financial services About the opportunity Crosstide is looking for a hands-on Principal Platform Engineer to join a financial services client building a new Automated Developer Platform on Google Cloud. The platform runs in its own GCP organisation alongside the client's existing estate, and the first teams to adopt it are building savings services in Go, using Kafka and databases. You'll be one of three Crosstide engineers Embedded in the client's small platform team for phase one, a three-month push to strengthen the shared platform services and add observability, developer experience and disaster recovery. This is a hands-on build role, not a design-only one. The team has a strong bias for action, is happy to try things and throw code away,...

Job Title: AI Roku Developer Location: London Company: BritBox International Reporting to: SVP of Technology and Content Delivery Contract Type: Day rate Contractor, 3-month About Us BBC Studios’ Direct-to-Consumer (DTC) business brings premium content directly to North American audiences through two distinctive streaming brands: BritBox and BBC Select. BritBox , the ultimate streaming destination for British TV. We offer an unparalleled collection of thoughtfully curated entertainment—cleverly crafted and full of the charm, wit, and heart that define British storytelling. Born from the BBC, our mission is to bring authentic British stories to our audiences. Launched in 2017, we are a small but mighty streamer that punches above our weight—available on every major platform and even featured among the bright lights of Times Square—and we’re just getting started. BBC Select is a documentary streaming service that has been...

ITG require a talented Solutions Architect to work on the development of a range of web based products and tools. The focus for this role is on the development of websites driven by the Adobe Experience Manager CMS. The Solutions Architect will act as an internal Adobe AEM consultant, advising teams and clients on how best to develop customer-facing digital platforms and experiences, supporting and advising on projects and stakeholders that would like to take advantage of AEM’s capabilities. This support would be in the form of technical guidance and consultancy on recommended technical and architectural approaches to deliver a range of implementations, whether that is a small/skinny brochure site, through to larger scale more complex projects. As a Solutions Architect, candidates must be capable not only of supporting software development, but also demonstrate a firm grasp of the full Software Development lifecycle: requirements capture, planning, project...

The Bank of England is the UK 's central bank. Our mission is to deliver monetary and financial stability for the British people.   The Bank of England is a diverse organisation. Each of its 4,000 people are committed to public service and dedicated to promoting the good of the people of the United Kingdom by maintaining monetary and financial stability.   As a Senior Data Engineer , your main responsibilities will be: Refactor legacy applications and data workflows into scalable, maintainable and reusable components aligned with modern engineering standards. Design, build and optimise end-to-end data pipelines for reliable ingestion, transformation, processing and delivery of large-scale datasets. Modernise existing ETL/ELT processes, improving performance, resilience, scalability and maintainability. Develop modular, production-quality code with strong testing, version control and CI/CD practices. Integrate applications and data...

  UK Senior Technical Advisor – Fintech Marketplace Platform (3-Month Contract) We are an early stage fintech startup building a cross-border lending marketplace connecting emerging-market financial institutions (seeking foreign-currency funding) with lenders in developed markets. Think of us as connecting Tier 1/2 banks in Africa/Asia with mid Tier lenders in the UK and Europe and China. We are pre-revenue, validating product-market fit with anchor users, and now ready to build the MVP. This is a ground-floor opportunity to shape the technical foundation of a marketplace that could scale to billions in annual deal flow. LOCATION: United Kingdom (Remote, flexible hours) THE ROLE We need an experienced senior technologist to design the core architecture of our marketplace platform and ensure a junior/mid-level UK engineer can execute the MVP independently. You will own six concrete deliverables over 12 weeks:...

ITG require a talented Solutions Architect to work on the development of a range of web based products and tools. The focus for this role is on the development of websites driven by the Adobe Experience Manager CMS. The Solutions Architect will act as an internal Adobe AEM consultant, advising teams and clients on how best to develop customer-facing digital platforms and experiences, supporting and advising on projects and stakeholders that would like to take advantage of AEM’s capabilities. This support would be in the form of technical guidance and consultancy on recommended technical and architectural approaches to deliver a range of implementations, whether that is a small/skinny brochure site, through to larger scale more complex projects. As a Solutions Architect, candidates must be capable not only of supporting software development, but also demonstrate a firm grasp of the full Software Development lifecycle: requirements capture, planning, project...

We are an early stage fintech startup building a cross-border lending marketplace connecting emerging-market financial institutions (seeking foreign-currency funding) with lenders in developed markets. Think of us as connecting Tier 1/2 banks in Africa/Asia with mid Tier lenders in the UK and Europe and China. We are pre-revenue, validating product-market fit with anchor users, and now ready to build the MVP. This is a ground-floor opportunity to shape the technical foundation of a marketplace that could scale to billions in annual deal flow. LOCATION: United Kingdom (Remote, flexible hours) THE ROLE We need an experienced senior technologist to design the core architecture of our marketplace platform and ensure a junior/mid-level UK engineer can execute the MVP independently. You will own six concrete deliverables over 12 weeks: Technical architecture document – technology stack, system design, rationale Development framework – Git...

Location: UK-based - Remote (Course Delivered Virtually). Two required visits to the office in London Term: Freelance: 16 weeks, Monday to Friday. Core programme hours are 10:00am – 4:00pm with availability required from 9:00am – 5:00pm Salary: £200 per day Contract type: 16 Weeks Fixed term   Coding Black Females Coding Black Females was established in 2017 to address the underrepresentation of black women in tech. We are a non-profit organisation with the aim to grow and inspire the community of black female developers. We are the largest network of black female developers in the UK.   Mission Our mission is to grow the community of black women in software development and technical roles, from entry level to executive level. We will remove the barriers to enter the industry and progress within roles.   Aim Our main aims are: Build the community by removing barriers, showcasing talent and...

We are currently on the lookout for a Scrum Master to join our team on a contract basis. Our Scrum Masters follow mature Agile methods holding a mix of Project Management and Scrum Master responsibilities. Projects that you will deliver are enterprise grade web-based solutions that will see you work alongside developers, Business Analysts and external client stakeholders such as Product Owners. Personality is key and you need to fit the role as well as the team in equal measure. ITG prides itself on its culture and every new individual will need to be hard working, enthusiastic and willing to help. Ideally, we are looking for Midlands-based individuals who are happy to work on a hybrid model, with 2 days in the office and 3 days remote. However, we are also open to hiring remote workers in the UK, as long as you are prepared to travel to the Midlands from time to time. Am I the right person for the job? You are great at managing and motivating sprint teams in a...

Position Overview: Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). Key Responsibilities: We are currently seeking a Digital Business Analyst, someone who 'll bring their knowledge of Agile and Digital together to help us shape the nature of all of our web and e-commerce based projects....