Job Detail

Frontend Developer (SFIA 3) in London

Web Development Full–time
ID: #18658
Posted: 2026-03-26
Salary

Description

Are you looking to start your career as a Frontend Developer (SFIA 3) in London? Zaizi is currently hiring local talent for this position! Summary Zaizi is seeking a Front End Developer with strong technology skills, a passion for improving outcomes and user experience, and a proven track record of delivering high-quality software in demanding environments. The role involves working in Agile teams, developing software, and potentially mentoring junior colleagues. Zaizi is looking for a Front End Developer with solid technology skills, who are also passionate about improving outcomes and the user experience. You will be confident in your own skills with a proven track record of delivering high quality software in demanding environments. You will be passionate about new technologies and keen to share it across the organisation. Our work culture is inclusive, modern, friendly, and democratic. We look for bright, positive-thinking individuals with a can-do attitude. Our people enjoy challenging themselves to be the best at what they do – if that sounds like you, you'll fit right in! Requirements Role Objectives: • Develop software to meet user needs • Follow best-practice guidelines and help to improve those guidelines • Write clean, secure and well-tested code • Coach and mentor junior colleagues • Engage with other members in an Agile team to improve software and outcomes Ways of working: • Demonstrable experience working in Agile teams • Demonstrable experience working on product development environments based on observation, experimentation and user research • Demonstrable experience working in multi-disciplinary/DevOps teams which include product owner/manager, UX designers, UX researchers, Developers, Platform engineers, etc • Demonstrable experience working on continuous integration environments Requirements Coding and testing: • Strong REACT experience • HTML / CSS / JavaScript • TypeScript • Testing experience-(Unit testing/End to End testing - e.g Jest/NightwatchJS etc) • Experience with AA Standard accessibility • Experience with restful API’s • Experience developing for all major currently used browsers e.g Chrome, Edge etc. • Strong performance optimisation awareness Nice to have skills: • Working with UK Government or public sector • AWS • Building component libraries • Appreciation of security principals • Demonstration of scalability and reusability • An appreciation for UX You don’t meet all the requirements? Studies show that women and black, Asian and minority ethnic people are less likely to apply for a job unless they meet every qualification. So if you’re excited about this role but your experience doesn’t align perfectly with the job description, we’d love you to still apply. You might just be the perfect person for this role, or another role here at Zaizi. We strongly encourage applicants from people of colour, the LGBTQ + community, people with disabilities, neurodivergent people, parents, carers and people from lower socio-economic backgrounds. If there's anything we can do to accommodate your specific situation, please let us know. SC Clearance: Zaizi works with UK Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work in the UK without sponsorship and who have lived in the UK for the last 5+ years continuously. Benefits For further information contact Nat Hinds-Head of Talent: nhinds@zaizi.com Kayla Kirby-Talent Acquisition Specialist: kirby@zaizi.com Benefits • Remote Work • Training Budget • Education Support Responsibilities Develop software to meet user needs, follow best-practice guidelines and help to improve those guidelines, write clean, secure and well-tested code, coach and mentor junior colleagues, and engage with other members in an Agile team to improve software and outcomes. Key Aspects Front End Development, React, Agile, User Experience, Software Development, UK Central Government projects, SC Clearance. Apply for this Frontend Developer (SFIA 3) in London role today via Placed.

Hard Skills 10
Skill Source Confidence
End-to-End Testing llm_hard
100%
CSS llm_hard
100%
JavaScript llm_hard
100%
React llm_hard
100%
RESTful APIs llm_hard
100%
Accessibility (a11y) llm_hard
100%
Performance Optimization llm_hard
100%
HTML llm_hard
100%
Unit Testing llm_hard
100%
AWS (Amazon Web Services) llm_hard
80%
Soft Skills 5
Skill Source Confidence
Mentoring llm_soft
100%
Coaching llm_soft
100%
Collaboration llm_soft
100%
Teamwork llm_soft
80%
Continuous Learning llm_soft
80%
Apply Options
Publisher Direct Link
Placed App Yes Apply
API Logs for this Job
Query Country Status Response ms Created
Frontend Developer (SFIA 3) in London extracted 7251 2026-03-28 10:29
Frontend Developer (SFIA 3) in London classified 421 2026-03-28 10:13
frontend developer in London, UK gb processed 15023 2026-03-28 10:03
Raw JSON
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  "job_description": "Are you looking to start your career as a Frontend Developer (SFIA 3) in London? Zaizi is currently hiring local talent for this position!\nSummary\n\nZaizi is seeking a Front End Developer with strong technology skills, a passion for improving outcomes and user experience, and a proven track record of delivering high-quality software in demanding environments. The role involves working in Agile teams, developing software, and potentially mentoring junior colleagues.\n\nZaizi is looking for a Front End Developer with solid technology skills, who are also passionate about improving outcomes and the user experience. You will be confident in your own skills with a proven track record of delivering high quality software in demanding environments. You will be passionate about new technologies and keen to share it across the organisation.\n\nOur work culture is inclusive, modern, friendly, and democratic. We look for bright, positive-thinking individuals with a can-do attitude. Our people enjoy challenging themselves to be the best at what they do – if that sounds like you, you'll fit right in!\n\nRequirements\n\nRole Objectives:\n• Develop software to meet user needs\n• Follow best-practice guidelines and help to improve those guidelines\n• Write clean, secure and well-tested code\n• Coach and mentor junior colleagues\n• Engage with other members in an Agile team to improve software and outcomes\n\nWays of working:\n• Demonstrable experience working in Agile teams\n• Demonstrable experience working on product development environments based on observation, experimentation and user research\n• Demonstrable experience working in multi-disciplinary/DevOps teams which include product owner/manager, UX designers, UX researchers, Developers, Platform engineers, etc\n• Demonstrable experience working on continuous integration environments\n\nRequirements\n\nCoding and testing:\n• Strong REACT experience\n• HTML / CSS / JavaScript\n• TypeScript\n• Testing experience-(Unit testing/End to End testing - e.g Jest/NightwatchJS etc)\n• Experience with AA Standard accessibility\n• Experience with restful API’s\n• Experience developing for all major currently used browsers e.g Chrome, Edge etc.\n• Strong performance optimisation awareness\n\nNice to have skills:\n• Working with UK Government or public sector\n• AWS\n• Building component libraries\n• Appreciation of security principals\n• Demonstration of scalability and reusability\n• An appreciation for UX\n\nYou don’t meet all the requirements?\n\nStudies show that women and black, Asian and minority ethnic people are less likely to apply for a job unless they meet every qualification. So if you’re excited about this role but your experience doesn’t align perfectly with the job description, we’d love you to still apply. You might just be the perfect person for this role, or another role here at Zaizi.\n\nWe strongly encourage applicants from people of colour, the LGBTQ + community, people with disabilities, neurodivergent people, parents, carers and people from lower socio-economic backgrounds.\n\nIf there's anything we can do to accommodate your specific situation, please let us know.\n\nSC Clearance:\n\nZaizi works with UK Central Government departments on a range of projects. To be able to work on our customer projects, employees must be Security Cleared to a standard acceptable to our Government customers. Due to this restriction we can currently only recruit candidates who have the right to work in the UK without sponsorship and who have lived in the UK for the last 5+ years continuously.\n\nBenefits\n\nFor further information contact\n\nNat Hinds-Head of Talent: nhinds@zaizi.com\n\nKayla Kirby-Talent Acquisition Specialist: kirby@zaizi.com\nBenefits\n• Remote Work\n• Training Budget\n• Education Support\nResponsibilities\n\nDevelop software to meet user needs, follow best-practice guidelines and help to improve those guidelines, write clean, secure and well-tested code, coach and mentor junior colleagues, and engage with other members in an Agile team to improve software and outcomes.\nKey Aspects\n\nFront End Development, React, Agile, User Experience, Software Development, UK Central Government projects, SC Clearance.\n\nApply for this Frontend Developer (SFIA 3) in London role today via Placed.",
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