326 to 350 of 1,181 Full Stack Engineer Jobs in London

or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We are now looking for a Lead Full Stack Software Engineer with a strong frontend focus to help design and build a modern, web-based platform for managing and monitoring our robots and More ❯

or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. We are now looking for a Lead Full Stack Software Engineer with a strong frontend focus to help design and build a modern, web-based platform for managing and monitoring our robots and More ❯

at scale. Our team works with Python, React, and AWS to deliver high performing and highly collaborative tools for global organisations. We are now looking for a Senior Full Stack Software Engineer to help lead the next stage of development. This is a hands-on role in a growing startup environment. You will work … must have the right to work in the UK • Compensation: Based on experience • Equity: Included through an employee share option scheme, aligned to long-term growth Our Technical Stack • Frontend: React with Tailwind • Backend: Python (Django) • Cloud: AWS (Lambda, S3, Cognito, API Gateway, PostgreSQL) • AI: Native AWS services plus custom ML pipelines • DevOps: GitHub Actions, Infrastructure as Code More ❯

at scale. Our team works with Python, React, and AWS to deliver high performing and highly collaborative tools for global organisations. We are now looking for a Senior Full Stack Software Engineer to help lead the next stage of development. This is a hands-on role in a growing startup environment. You will work … must have the right to work in the UK • Compensation: Based on experience • Equity: Included through an employee share option scheme, aligned to long-term growth Our Technical Stack • Frontend: React with Tailwind • Backend: Python (Django) • Cloud: AWS (Lambda, S3, Cognito, API Gateway, PostgreSQL) • AI: Native AWS services plus custom ML pipelines • DevOps: GitHub Actions, Infrastructure as Code More ❯

at scale. Our team works with Python, React, and AWS to deliver high performing and highly collaborative tools for global organisations. We are now looking for a Senior Full Stack Software Engineer to help lead the next stage of development. This is a hands-on role in a growing startup environment. You will work … must have the right to work in the UK • Compensation: Based on experience • Equity: Included through an employee share option scheme, aligned to long-term growth Our Technical Stack • Frontend: React with Tailwind • Backend: Python (Django) • Cloud: AWS (Lambda, S3, Cognito, API Gateway, PostgreSQL) • AI: Native AWS services plus custom ML pipelines • DevOps: GitHub Actions, Infrastructure as Code More ❯

My Client, a U.S. based Hedge fund working in the digital asset space is looking for a Data Engineer/Full stack developer to work within their HFT team and to build and scale high performance data and execution infrastructure. This role blends the boundary's between software and data engineering to support real More ❯

Software Engineer/Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. As a Software Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based … on Demand. Location: You'll join colleagues in the London office four days a week, with flexibility to work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how … large scale systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a Software Engineer/Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and retail discounts Apply More ❯

Software Engineer/Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. As a Software Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based … on Demand. Location: You'll join colleagues in the London office four days a week, with flexibility to work from home on Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI/CD pipelines and how … large scale systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a Software Engineer/Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and retail discounts Apply More ❯

Location: Remote (UK or Portugal preferred) Type: Full-time | Early-stage About Qala: We are Qala - an AI-powered startup on a mission to unlock real-time data visibility at source. Our team is building cutting-edge AI systems that combine LLMs, machine learning, and modern cloud architectures to make complex data ecosystems radically transparent and compliant by … and around) AI - leveraging it where it accelerates, thinking creatively where it doesn’t You Bring: We care about mindset as much as skillset. You are: A strong full-stack or backend engineer (at least 3 years’ experience) Strong Next.js/TypeScript, Good knowledge in C#/.NET. Experienced with serverless, or containerised applications … progress or demo features Based in the UK or Portugal (or nearby time zones) Creative, pragmatic, and not overly reliant on AI - you think before you prompt. Our Stack: Backend: C# .NET 8+ and Azure cloud native technologies Frontend: Next.js, TypeScript Infra: Azure (AI Foundry, Container Apps, Functions, Azure Storage, Key Vault, Service Bus, EventHub, Event Grid, and More ❯

Location: Remote (UK or Portugal preferred) Type: Full-time | Early-stage About Qala: We are Qala - an AI-powered startup on a mission to unlock real-time data visibility at source. Our team is building cutting-edge AI systems that combine LLMs, machine learning, and modern cloud architectures to make complex data ecosystems radically transparent and compliant by … and around) AI - leveraging it where it accelerates, thinking creatively where it doesn’t You Bring: We care about mindset as much as skillset. You are: A strong full-stack or backend engineer (at least 3 years’ experience) Strong Next.js/TypeScript, Good knowledge in C#/.NET. Experienced with serverless, or containerised applications … progress or demo features Based in the UK or Portugal (or nearby time zones) Creative, pragmatic, and not overly reliant on AI - you think before you prompt. Our Stack: Backend: C# .NET 8+ and Azure cloud native technologies Frontend: Next.js, TypeScript Infra: Azure (AI Foundry, Container Apps, Functions, Azure Storage, Key Vault, Service Bus, EventHub, Event Grid, and More ❯

Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript More ❯

Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript More ❯

Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript More ❯

Senior Software Engineer - £500 per day - Outside IR35 - London (2 days per week) Contact : Matthew.Makranczy@forsythbarnes.com Overview We are seeking a talented Software Engineer to join an established team focused on improving a live product. The software supports fraud response teams within banks to investigate accounts suspected of laundering the proceeds of scams. Our full-stack application integrates with other software to surface AI insights driven by cutting-edge data-science techniques and our valuable datasets. The most important parts of our stack: TypeScript React Express (Node) Event-driven processing (RabbitMQ) PostgreSQL Databases Docker Kubernetes Jenkins CI/CD Key Skills & Experience Expert-level programming with NodeJS (preferably TypeScript More ❯

Full-Stack Software Engineer – C# .NET Business area: Platform Development team Permanent, Hybrid working Located: London, City *Priority hire, so moving quickly!* Talensa are working with a market leading Financial Trading platform company in the City looking to add a talented C# .NET developer to support and drive through platform maintenance, development and innovative … Stay up to date with the technologies and industry best practices. Candidate Specification: The ideal candidate should have a natural curiosity and a passion for working across the stack and learning new technologies, be comfortable diving into challenges, and have a problem-solving mindset to deliver effective solutions for our clients and ensure the scalability and robust performance More ❯

Full-Stack Software Engineer – C# .NET Business area: Platform Development team Permanent, Hybrid working Located: London, City *Priority hire, so moving quickly!* Talensa are working with a market leading Financial Trading platform company in the City looking to add a talented C# .NET developer to support and drive through platform maintenance, development and innovative … Stay up to date with the technologies and industry best practices. Candidate Specification: The ideal candidate should have a natural curiosity and a passion for working across the stack and learning new technologies, be comfortable diving into challenges, and have a problem-solving mindset to deliver effective solutions for our clients and ensure the scalability and robust performance More ❯

Full-Stack Software Engineer – C# .NET Business area: Platform Development team Permanent, Hybrid working Located: London, City *Priority hire, so moving quickly!* Talensa are working with a market leading Financial Trading platform company in the City looking to add a talented C# .NET developer to support and drive through platform maintenance, development and innovative … Stay up to date with the technologies and industry best practices. Candidate Specification: The ideal candidate should have a natural curiosity and a passion for working across the stack and learning new technologies, be comfortable diving into challenges, and have a problem-solving mindset to deliver effective solutions for our clients and ensure the scalability and robust performance More ❯

Full-Stack Software Engineer – C# .NET Business area: Platform Development team Permanent, Hybrid working Located: London, City *Priority hire, so moving quickly!* Talensa are working with a market leading Financial Trading platform company in the City looking to add a talented C# .NET developer to support and drive through platform maintenance, development and innovative … Stay up to date with the technologies and industry best practices. Candidate Specification: The ideal candidate should have a natural curiosity and a passion for working across the stack and learning new technologies, be comfortable diving into challenges, and have a problem-solving mindset to deliver effective solutions for our clients and ensure the scalability and robust performance More ❯

Real Time Full Stack Developer – Core Java, React/Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000 My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. You will join their Credit Trading team, assisting More ❯

Real Time Full Stack Developer – Core Java, React/Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000 My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. You will join their Credit Trading team, assisting More ❯

Real Time Full Stack Developer – Core Java, React/Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000 My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. You will join their Credit Trading team, assisting More ❯

Real Time Full Stack Developer – Core Java, React/Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000 My Client, A Leading Investment Bank is seeking an experienced Java Developer to join their London Team on a permanent Basis. You will join their Credit Trading team, assisting More ❯

Job title: Senior Full Stack Developer (Typescript) Job type: Contract Contract Length : 6-12 months Rate : £500-600 per day (inside IR35) Role Location : London, UK (Hybrid - 1 day a week onsite) The company : A leading established household brand with a forefront in adTech are revolutionising the advertising space, and are looking to scale out their More ❯

Job title: Senior Full Stack Developer (Typescript) Job type: Contract Contract Length : 6-12 months Rate : £500-600 per day (inside IR35) Role Location : London, UK (Hybrid - 1 day a week onsite) The company : A leading established household brand with a forefront in adTech are revolutionising the advertising space, and are looking to scale out their More ❯

Job title: Senior Full Stack Developer (Typescript) Job type: Contract Contract Length : 6-12 months Rate : £500-600 per day (inside IR35) Role Location : London, UK (Hybrid - 1 day a week onsite) The company : A leading established household brand with a forefront in adTech are revolutionising the advertising space, and are looking to scale out their More ❯