Full-Stack Development Jobs in London

676 to 700 of 1,012 Full-Stack Development Jobs in London

Founding AI Engineer

London Area, United Kingdom
Understanding Recruitment
for an experienced AI Engineer to join a YC-backed AI startup transforming how legal professionals work. What You'll Be Doing: Lead development of proprietary AI algorithms that push the boundaries of what's possible with large language models Build and optimise state-of-the-art evaluation … What The Role Will Entail: Expert-level Python programming Production ML/AI system development LLM prompt engineering and optimisation Full-stack development experience (TypeScript/React + backend) Clear technical communication and documentation Building scalable evaluation frameworks What's In It More ❯
Posted:

Founding AI Engineer

london, south east england, United Kingdom
Understanding Recruitment
for an experienced AI Engineer to join a YC-backed AI startup transforming how legal professionals work. What You'll Be Doing: Lead development of proprietary AI algorithms that push the boundaries of what's possible with large language models Build and optimise state-of-the-art evaluation … What The Role Will Entail: Expert-level Python programming Production ML/AI system development LLM prompt engineering and optimisation Full-stack development experience (TypeScript/React + backend) Clear technical communication and documentation Building scalable evaluation frameworks What's In It More ❯
Posted:

Lead Power Platform .Net Developer - London - £90k

London Area, United Kingdom
DGH Recruitment
developer who is looking to take the next step into a lead developer role. The successful client will come from a strong Microsoft development background and experience in mentoring and managing both offshore and internal development teams and work closely with third parties. You will have … strong both backend and frontend development skills and commercial experience with Power Platform and Azure. You will be developing scalable applications and working closely with multiple cross functional teams. Skills and experience required • Proven experience with full Microsoft stack including .NET, C#, JavaScript, TypeScript … in Power Platform such as Power Apps, Power Automate and Power BI • Commercial experience with Azure • Commercial experience in both frontend and backend development • Commercial experience of API Development • Knowledge and understanding of Azure Logic Apps • Experience of mentoring and leading developers Lead Power Platform .Net More ❯
Posted:

Lead Power Platform .Net Developer - London - £90k

london, south east england, united kingdom
DGH Recruitment
developer who is looking to take the next step into a lead developer role. The successful client will come from a strong Microsoft development background and experience in mentoring and managing both offshore and internal development teams and work closely with third parties. You will have … strong both backend and frontend development skills and commercial experience with Power Platform and Azure. You will be developing scalable applications and working closely with multiple cross functional teams. Skills and experience required • Proven experience with full Microsoft stack including .NET, C#, JavaScript, TypeScript … in Power Platform such as Power Apps, Power Automate and Power BI • Commercial experience with Azure • Commercial experience in both frontend and backend development • Commercial experience of API Development • Knowledge and understanding of Azure Logic Apps • Experience of mentoring and leading developers Lead Power Platform .Net More ❯
Posted:

SENIOR SOFTWARE ENGINEER-AEROSPACE AND DEFENSE:

London, United Kingdom
Gentrian
project. The oversight requires you to deploy trained models into production, expedite a branch deployment, and design, deploy, and operate a full-stack system. Areas to improve will include replacing existing workflows with advanced machine learning algorithms, including NLP and ensemble methods using powerful data … ML pipelines with advanced algorithms fully deployed for speed and accuracy with graphical user interface (GUI). You will also participate in software development meetings with the CEO, CTO, CIO, V.P of Data Processing and Governance, and V.P of Software Engineering and Advanced Analytics to determine technical requirements … in Python, R, Scala, SQL, JAVA, C++, and C#. 10+ years of experience as a Software Engineer. Extensive experience in AI-powered software development management and advanced analytics. Certified Information Security Manager (CISM) is essential. Offensive Security Certified Professional (OSCP), Certified Information Security Manager (CISM) is essential. Certified More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Typescript

London, United Kingdom
Mistral AI
our growing team. In this role, you will have the unique opportunity to work on our complete range of products, contributing to its development and … enhancement. Your work will directly impact the user experience, making it more engaging, efficient, and intuitive. What you will do Full Stack Development: Design, develop, and maintain scalable and robust features, ensuring seamless integration between front-end and back-end systems using a modern … elegant, efficient solutions that improve performance and reliability. Innovation: Stay up-to-date with the latest technologies and trends in AI and software development, and apply them to enhance our products. About you Proficient in Typescript and React.js Comfortable shipping products end to end Strong problem-solving abilities More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

london (city of london), south east england, United Kingdom
Cornwallis Elt
Investment Management – up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior Full-stack Software Engineer to join their Core Delivery team on an initial 6-month basis The successful candidate will be tasked with the … development of greenfield internal applications written in .NET, Angular, SQL, Python and Blazo r. You will be tasked with developing scalable applications across the back-end and front-end, as well as collaborating to business stakeholders to ensure requirements are deliver ed. Key ski lls:Strong hands-on More ❯
Posted:

Software Engineer

City Of London, England, United Kingdom
Cornwallis Elt
Investment Management – up to £850 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior Full-stack Software Engineer to join their Core Delivery team on an initial 6-month basis . The successful candidate will be tasked with … the development of greenfield internal applications written in .NET, Angular, SQL, Python and Blazo r. You will be tasked with developing scalable applications across the back-end and front-end, as well as collaborating to business stakeholders to ensure requirements are deliver ed. Key ski lls:Strong hands More ❯
Posted:

PythonSeniorLeadSoftwareEngineer

London, United Kingdom
Hispanic Alliance for Career Enhancement
quality, secure, and scalable software applications. Produce architecture and design artifacts for complex applications, ensuring design constraints are met. Execute software solutions, including development, testing, and technical troubleshooting, with a focus on continuous improvement. Gather, analyze, and synthesize data to drive improvements in coding hygiene and system architecture. … Qualifications, Capabilities, and Skills: Formal training or certification on Financial Engineering concepts and proficient advanced experience Hands-on experience in system design, application development, testing, and operational stability. Proficient in coding with Python and willing to learn Java and React-JS to become a full stack developer. Strong understanding of the Software Development Life Cycle and agile methodologies such as CI/CD. Experience with distributed systems and performance optimizations. Excellent communication skills and the ability to work effectively in a global organization. Preferred Qualifications, Capabilities, and Skills: Experience in front office More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

City of London, London, United Kingdom
Guidant Global
The Software Engineer role is conducted in an environment that is far from ordinary, therefore, we're not looking for ordinary. Responsibilities: * Full-stack engineer (front-end/back-end/deployment) * Contributing to the evolution of Digital Communications Platforms (intranet and public website) * Deliver and … service, enabling the decommissioning of legacy systems and applications, migration to Cloud infrastructure, and deploying Commercial Off-The-Shelf products * Plan and lead development on sets of related stories * Work with other disciplines to understand what needs to be built, and then develop an understanding of the whole … system * Operate the production services you build, always seeking ways to improve system robustness, resilience and stability Skills required: * Web development (JavaScript; React; Node; HTML); AWS; version control systems (e.g. Atlassian, GitLab) * Experience of SharePoint, Drupal and/or MATOMO would be advantageous, but not vital. As an More ❯
Employment Type: Contract
Rate: £550 - £675/day
Posted:

Application Architect

City of London, London, United Kingdom
Anson Mccade
collaboration and communication skills, both written and verbal. Stakeholder management and expectation setting. Promoting quality assurance, software craftsmanship, and best practices. Hands-on development experience with modern programming languages (Java, C#, JavaScript, or similar). Experience with Agile methodologies such as SCRUM, SAFe, or Kanban. Driving technical innovation … Skills & Certifications Cloud platform expertise and certifications (e.g. AWS, Azure, GCP). Scaled Agile Framework certifications (e.g. SAFe, ScrumScale). Experience in full-stack architecture and design. Proven ability to mentor junior developers and nurture engineering talent. Whats on Offer 25 days holiday per year, plus … cycle-to-work scheme, and discounts on dining, shopping, and more. Dedicated Career Manager to support professional growth and progression. Comprehensive training and development opportunities to expand your technical knowledge. Eligibility for a performance-based bonus scheme. Inclusive and supportive workplace culture, including access to a range of More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Software Architect

North West London, London, United Kingdom
Anson Mccade
collaboration and communication skills, both written and verbal. Stakeholder management and expectation setting. Promoting quality assurance, software craftsmanship, and best practices. Hands-on development experience with modern programming languages (Java, C#, JavaScript, or similar). Experience with Agile methodologies such as SCRUM, SAFe, or Kanban. Driving technical innovation … Skills & Certifications Cloud platform expertise and certifications (e.g. AWS, Azure, GCP). Scaled Agile Framework certifications (e.g. SAFe, ScrumScale). Experience in full-stack architecture and design. Proven ability to mentor junior developers and nurture engineering talent. Whats on Offer 25 days holiday per year, plus … cycle-to-work scheme, and discounts on dining, shopping, and more. Dedicated Career Manager to support professional growth and progression. Comprehensive training and development opportunities to expand your technical knowledge. Eligibility for a performance-based bonus scheme. Inclusive and supportive workplace culture, including access to a range of More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Software Architect

London Area, United Kingdom
Anson McCade
collaboration and communication skills, both written and verbal. Stakeholder management and expectation setting. Promoting quality assurance, software craftsmanship, and best practices. Hands-on development experience with modern programming languages (Java, C#, JavaScript, or similar). Experience with Agile methodologies such as SCRUM, SAFe, or Kanban. Driving technical innovation … Certifications Cloud platform expertise and certifications (e.g. AWS, Azure, GCP). Scaled Agile Framework certifications (e.g. SAFe, Scrum@Scale). Experience in full-stack architecture and design. Proven ability to mentor junior developers and nurture engineering talent. What’s on Offer 25 days holiday per year … cycle-to-work scheme, and discounts on dining, shopping, and more. Dedicated Career Manager to support professional growth and progression. Comprehensive training and development opportunities to expand your technical knowledge. Eligibility for a performance-based bonus scheme. Inclusive and supportive workplace culture, including access to a range of More ❯
Posted:

Software Architect

london, south east england, United Kingdom
Anson McCade
collaboration and communication skills, both written and verbal. Stakeholder management and expectation setting. Promoting quality assurance, software craftsmanship, and best practices. Hands-on development experience with modern programming languages (Java, C#, JavaScript, or similar). Experience with Agile methodologies such as SCRUM, SAFe, or Kanban. Driving technical innovation … Certifications Cloud platform expertise and certifications (e.g. AWS, Azure, GCP). Scaled Agile Framework certifications (e.g. SAFe, Scrum@Scale). Experience in full-stack architecture and design. Proven ability to mentor junior developers and nurture engineering talent. What’s on Offer 25 days holiday per year … cycle-to-work scheme, and discounts on dining, shopping, and more. Dedicated Career Manager to support professional growth and progression. Comprehensive training and development opportunities to expand your technical knowledge. Eligibility for a performance-based bonus scheme. Inclusive and supportive workplace culture, including access to a range of More ❯
Posted:

Senior Director - Operations and Reliability Engineering

Canary Wharf, Greater London, UK
Boston Consulting Group
and cloud workload optimization. * Drive edge computing, containerized workloads, and high-performance computing strategies. * Implement AI-driven monitoring, self-healing automation, and full-stack observability. IT Service Management & Operational Excellence: * Mandate and assure the adoption of IT Service Management (ITSM) processes across all teams, ensuring standardized … vendor contracts, ensuring alignment with business needs and service reliability. * Drive cost efficiency in cloud spending, SaaS platforms, and infrastructure investments. Leadership & Talent Development: * Build and mentor a high-performing Reliability Engineering team, fostering a culture of automation and innovation. * Lead a team of SREs, DevOps engineers, and … platform reliability experts across global squads. * Promote a collaborative, data-driven, and proactive mindset, ensuring agility and operational resilience. * Establish workforce development programs for AI-driven operations, automation, and modern reliability practices. What You'll Bring Required Qualifications: * 15+ years of experience in IT operations, SRE, DevOps, or More ❯
Employment Type: Full-time
Posted:

Technical Lead

London Area, United Kingdom
Zazu-Digital
helping the organisation shift to a stronger in-house capability. This is for someone who’s confident working across front and back-end development, comfortable making architectural decisions, and wants to build services that make a difference to people’s lives. What you’ll be doing: Leading the … delivery of digital services from discovery through to live Writing production code, reviewing work, and setting development standards Working across multiple teams to support technical direction and delivery Designing services that are accessible, user-focused, and robust Defining and improving engineering process – from CI/CD to test More ❯
Posted:

Technical Lead

london, south east england, United Kingdom
Zazu-Digital
helping the organisation shift to a stronger in-house capability. This is for someone who’s confident working across front and back-end development, comfortable making architectural decisions, and wants to build services that make a difference to people’s lives. What you’ll be doing: Leading the … delivery of digital services from discovery through to live Writing production code, reviewing work, and setting development standards Working across multiple teams to support technical direction and delivery Designing services that are accessible, user-focused, and robust Defining and improving engineering process – from CI/CD to test More ❯
Posted:

Technical Lead (Backend) - Growth

London, United Kingdom
Marshmallow
ones Partner with stakeholders to understand requirements, build and deliver functionality iteratively Mentor engineers from Junior to Senior levels of experience, supporting their development through feedback and sharing opportunities Both originate and review architectural designs to meet Marshmallow's growing scale Work closely with the EM to champion … per month to spend on a Ben Mastercard meaning you get your own benefits budget to spend on things you want. Learning and development: Personal budget for books and training courses to help you grow in your role and 2 learning days a year - on us! - to further More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London Area, United Kingdom
Understanding Recruitment
Staff Level Full Stack Engineer – Software helping Netflix, Skyscanner & Etsy! 🔥🛠️ 💰 Salary: Up to £175K + equity options + benefits 📍 Location: 3 days onsite p/week, London (Old Street) Passionate about production-ready applications? Do you More ❯
Posted:

Data Scientist

London Area, United Kingdom
Synergetic
Full Stack Data Scientist - AI & Knowledge Systems 3-6 month contract Outside IR35 Hybrid (2-3 days per week in London) About the Role We are seeking an exceptional Full Stack Data More ❯
Posted:

Data Scientist

london, south east england, united kingdom
Synergetic
Full Stack Data Scientist - AI & Knowledge Systems 3-6 month contract Outside IR35 Hybrid (2-3 days per week in London) About the Role We are seeking an exceptional Full Stack Data More ❯
Posted:

Senior Software Engineer

London Area, United Kingdom
Understanding Recruitment
Senior Software Engineer (Full Stack) – Software helping Netflix, Skyscanner & Etsy! 🔥🛠️ 💰 Salary: Up to £130K + equity options 📍 Location: 3 days onsite p/week, London (Old Street) Passionate about production-ready applications? Do you enjoy having More ❯
Posted:

Data Engineer - Data Pipelines

London
Hybrid / WFH Options
Starling Bank
Description Starling is the UK's first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time. Starling is the More ❯
Employment Type: Permanent
Posted:

Web Developer

London, United Kingdom
Hybrid / WFH Options
Additional Resources
An opportunity has arisen for a Web Developer/Python Developer to join a well-established charity dedicated to promoting truth and ensuring accurate information reaches the public. This is a remote role with occasional office visits offering excellent benefits More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Developer

London, United Kingdom
Hybrid / WFH Options
Additional Resources
An opportunity has arisen for a Web Developer/Python Developer to join a well-established charity dedicated to promoting truth and ensuring accurate information reaches the public. This is a remote role with occasional office visits offering excellent benefits More ❯
Employment Type: Permanent
Salary: £41400 - £55000/annum
Posted:
Full-Stack Development
London
10th Percentile
£56,250
25th Percentile
£65,000
Median
£80,000
75th Percentile
£101,563
90th Percentile
£117,500