174 web application engineer jobs found

Full job description Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Web Application Engineer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve....

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Web Application Engineer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Web Application Engineer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Web Application Engineer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...

Company Description Attikas excels in empowering businesses and individuals to reach their highest potential through software consulting, software development, and business analytics services. We have provided support for organizations in diverse sectors, including manufacturing, sports, finance, insurance, retail, energy, public safety, multimedia, and design. At Attikas, we are driven by the passion to drive meaningful change and impact millions of lives worldwide. Joining our team means being part of a mission to make a positive difference globally.   Role Description We are seeking an experienced Senior Software Engineer to lead the rebuild and migration of an existing application as a new application. You will be responsible for delivering a modern, secure, and scalable web application that aligns with our technology standards and GOV.UK design principles. The role involves working closely with our Product Manager and stakeholders to ensure a seamless...

About Gendo Gendo is a revolutionary, browser-based AI platform designed to empower architects and designers to generate accurate, high-quality visual representations of their designs in seconds, not days - a huge improvement on existing workflows. Within just 12 months of launching, we have 62,000+ architects and designers using Gendo to produce visualizations 100x faster than traditional workflows. We pride ourselves on being a lean, focussed and efficient team formed of highly talented individuals. This, and our product driven mantra, led to us securing both substantial pre-seed-stage and seed-stage funding from renowned investors within the space, enabling us to expand our team and deliver on our ambitious vision. What we value At Gendo, design is our core mission. We believe in the power of tools to elevate creative expression and push the boundaries of architectural possibility. We don't build in a vacuum. We have refined our technology in direct...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Location: Tewkesbury (Hybrid) Work Type: Contract (6 month) Salary: £300 - £650 PD (Inside IR35) Clearance Required: SC About PentenAmio PentenAmio is a leading provider of advanced digital security solutions that power national security and resilience across the UK, Australia and our allies. Focused on solving complex digital challenges that others avoid, we embrace the impossible to deliver transformative technologies that protect those who protect us. Across the UK and Australia, PentenAmio combines a legacy of knowledge and proven delivery across secure mobility and AI-driven deception technologies. Our work spans Government and Defence markets across civil and military applications, powering intelligent advantage on a global scale. Typical Activities Working in collaboration with internal stakeholders across Engineering, Product, and Technical Leadership, the Embedded Software Engineer will design, develop and deliver robust embedded software...

Title: Applications Systems Engineer (Level 3) Hours: 37.5 per week Location: Site based 5 days per week at our Grangemouth HQ Salary: Dependent on skills, qualifications and experience Contract type: PAYE Agency (6-month initial contract) About Us A truly global company, INEOS comprises of numerous businesses with sites in countries throughout the world. We also encompass a wide range of consumer brands and sports interests. Grangemouth remains one of INEOS’ key sites in the UK and is home to world scale manufacturing plants – offering a unique environment in which to grow your skills, knowledge and competencies within the petrochemical sector. We are engineering a strong future for our site, based on a highly skilled, experienced workforce and a portfolio of essential products that underpin a sustainable, low carbon future for all. We are entrepreneurial. We love to find new ways of doing things. Whether that’s through improving the energy efficiency...

About Gendo Gendo is a revolutionary, browser-based AI platform designed to empower architects and designers to generate accurate, high-quality visual representations of their designs in seconds, not days - a huge improvement on existing workflows. Within just 12 months of launching, we have 62,000+ architects and designers using Gendo to produce visualizations 100x faster than traditional workflows. We pride ourselves on being a lean, focussed and efficient team formed of highly talented individuals. This, and our product driven mantra, led to us securing both substantial pre-seed-stage and seed-stage funding from renowned investors within the space, enabling us to expand our team and deliver on our ambitious vision. What we value At Gendo, design is our core mission. We believe in the power of tools to elevate creative expression and push the boundaries of architectural possibility. We don't build in a vacuum. We have refined our technology in direct...

Senior Front-End React Developer At Bridebook, we're digitising the wedding industry! Join us in transforming the wedding planning experience for engaged couples around the world. Full-time Contractor · Remote · Competitive Day Rate Who is Bridebook anyway? Bridebook is a revolutionary wedding planning platform that seeks to make wedding planning an enjoyable, intuitive, and rewarding experience for couples, guests, and industry partners. Launched in the UK, Bridebook has over 1,000,000 planning couples and has been featured in major outlets such as the New York Times, the BBC, and the App Store. After seven years and many iterations later, we have 2 in 3 engaged UK couples and 1 in 3 engaged German couples using Bridebook, and have recently expanded into the French and Irish markets. While we serve a very emotional and creative industry, we are disrupting the wedding industry by leveraging cutting-edge technology to provide seamless and...

Location: Tewkesbury (Hybrid) Work Type: Contract (6 month) Salary: £300 - £650 PD (Inside IR35) Clearance Required: SC About PentenAmio PentenAmio is a leading provider of advanced digital security solutions that power national security and resilience across the UK, Australia and our allies. Focused on solving complex digital challenges that others avoid, we embrace the impossible to deliver transformative technologies that protect those who protect us. Across the UK and Australia, PentenAmio combines a legacy of knowledge and proven delivery across secure mobility and AI-driven deception technologies. Our work spans Government and Defence markets across civil and military applications, powering intelligent advantage on a global scale. Typical Activities Working in collaboration with internal stakeholders across Engineering, Product, and Technical Leadership, the Embedded Software Engineer will design, develop and deliver robust embedded software...

Type: Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Front End Engineer, you’ll join cross-functional teams delivering modern web experiences for a variety of client projects, including fast-paced builds where we value curiosity, pragmatism, and collaboration. You’ll work closely with design and product to bring interfaces to life, and you’ll learn from experienced engineers around you. This is a great role for someone who enjoys building high-quality UI, improving their craft, and contributing to real client outcomes. What you’ll do Build responsive, accessible user interfaces for web applications. Work with designers and product teammates to deliver great user experiences....

Type: Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Front End Engineer, you’ll join cross-functional teams delivering modern web experiences for a variety of client projects, including fast-paced builds where we value curiosity, pragmatism, and collaboration. You’ll work closely with design and product to bring interfaces to life, and you’ll learn from experienced engineers around you. This is a great role for someone who enjoys building high-quality UI, improving their craft, and contributing to real client outcomes. What you’ll do Build responsive, accessible user interfaces for web applications. Work with designers and product teammates to deliver great user experiences....

Type: Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Front End Engineer, you’ll join cross-functional teams delivering modern web experiences for a variety of client projects, including fast-paced builds where we value curiosity, pragmatism, and collaboration. You’ll work closely with design and product to bring interfaces to life, and you’ll learn from experienced engineers around you. This is a great role for someone who enjoys building high-quality UI, improving their craft, and contributing to real client outcomes. What you’ll do Build responsive, accessible user interfaces for web applications. Work with designers and product teammates to deliver great user experiences....

Type: Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Front End Engineer, you’ll join cross-functional teams delivering modern web experiences for a variety of client projects, including fast-paced builds where we value curiosity, pragmatism, and collaboration. You’ll work closely with design and product to bring interfaces to life, and you’ll learn from experienced engineers around you. This is a great role for someone who enjoys building high-quality UI, improving their craft, and contributing to real client outcomes. What you’ll do Build responsive, accessible user interfaces for web applications. Work with designers and product teammates to deliver great user experiences....

Type: Full-time, Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Principal Full Stack JavaScript Engineer, you’ll join a small, highly technical group tackling a complex transformation: breaking down a monolithic JavaScript platform into clearer, modern components. This is an individual contributor role for someone who thrives on problem-solving, can ramp up quickly, and can collaborate confidently with other very strong engineers. You’ll be hands-on from day one, helping modernise architecture, improve maintainability, and set the foundations for future technology decisions, all while staying pragmatic and delivery-focused. What you'll do Lead (hands-on) full-stack engineering across a JavaScript...

Type: Full-time, Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Principal Full Stack JavaScript Engineer, you’ll join a small, highly technical group tackling a complex transformation: breaking down a monolithic JavaScript platform into clearer, modern components. This is an individual contributor role for someone who thrives on problem-solving, can ramp up quickly, and can collaborate confidently with other very strong engineers. You’ll be hands-on from day one, helping modernise architecture, improve maintainability, and set the foundations for future technology decisions, all while staying pragmatic and delivery-focused. What you'll do Lead (hands-on) full-stack engineering across a JavaScript...

Type: Full-time, Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Principal Full Stack JavaScript Engineer, you’ll join a small, highly technical group tackling a complex transformation: breaking down a monolithic JavaScript platform into clearer, modern components. This is an individual contributor role for someone who thrives on problem-solving, can ramp up quickly, and can collaborate confidently with other very strong engineers. You’ll be hands-on from day one, helping modernise architecture, improve maintainability, and set the foundations for future technology decisions, all while staying pragmatic and delivery-focused. What you'll do Lead (hands-on) full-stack engineering across a JavaScript...

Type: Full-time, Contract (outside IR35) Location: UK-based (flexible home, office, or hybrid working) Office locations: Newcastle and Leeds Hub locations: Edinburgh, Manchester, London We’re growing our Engineering team to strengthen our ability to deliver world-class digital products for our clients. As a Principal Full Stack JavaScript Engineer, you’ll join a small, highly technical group tackling a complex transformation: breaking down a monolithic JavaScript platform into clearer, modern components. This is an individual contributor role for someone who thrives on problem-solving, can ramp up quickly, and can collaborate confidently with other very strong engineers. You’ll be hands-on from day one, helping modernise architecture, improve maintainability, and set the foundations for future technology decisions, all while staying pragmatic and delivery-focused. What you'll do Lead (hands-on) full-stack engineering across a JavaScript...