work closely with cross-functional teams to deliver high-quality, efficient solutions while championing continuous improvement in our software engineering lifecycle. Here's what you'll be responsible for: Technical Ownership Contribute to solutions design for medium to high complexity problems, adhering to established solution design principles Contribute to distributed system designs with security-first principles, ensuring no security … principles (reusable components, scalable code) on both frontend and backend Troubleshoot and fix issues with quality pull requests that pass tests Ensure adherence to software engineering processes to avoid technicaldebt Adopt continuous improvement in engineering practices (CI/CD, testing, automation) Practice Test-Driven Development (TDD) where it adds clear value to ensure robust, well-tested code … CSP, input sanitization) Testing with Jest and React Testing Library Understanding of modern build tooling (Vite/Webpack), bundling, and asset delivery Here's what we're looking for: Technical Skills Solid engineering experience across frontend and backend, with: + Experience building production React applications + Experience building backend services/APIs in Go (or strong Go exposure alongside More ❯
powerful product that utilises data analytics and machine learning to optimise inventory data, built primarily on Java. This is a key role where you'll take ownership of the technical roadmap and manage solutions architecture, acting as a vital link between leadership and the engineering team. Job Title: Principal Software Engineer Location: Central London (Office Based) Salary … years of experience as a Full Stack Developer. Proven track record in leading product development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the … technical roadmap , aligning it with the product strategy to achieve key business objectives. Architect and manage robust solutions and APIs . Deliver critical software engineering , with a focus on rapid prototyping. Inspire and mentor a highly motivated, polyglot on-site development team. Lead R&D initiatives and technicaldebt reduction , actively supporting team members. Facilitate and lead More ❯
powerful product that utilises data analytics and machine learning to optimise inventory data, built primarily on Java. This is a key role where you'll take ownership of the technical roadmap and manage solutions architecture, acting as a vital link between leadership and the engineering team. Job Title: Principal Software Engineer Location: Central London (Office Based) Salary … years of experience as a Full Stack Developer. Proven track record in leading product development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the … technical roadmap , aligning it with the product strategy to achieve key business objectives. Architect and manage robust solutions and APIs . Deliver critical software engineering , with a focus on rapid prototyping. Inspire and mentor a highly motivated, polyglot on-site development team. Lead R&D initiatives and technicaldebt reduction , actively supporting team members. Facilitate and lead More ❯
london (city of london), south east england, united kingdom
Premier Group
powerful product that utilises data analytics and machine learning to optimise inventory data, built primarily on Java. This is a key role where you'll take ownership of the technical roadmap and manage solutions architecture, acting as a vital link between leadership and the engineering team. Job Title: Principal Software Engineer Location: Central London (Office Based) Salary … years of experience as a Full Stack Developer. Proven track record in leading product development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the … technical roadmap , aligning it with the product strategy to achieve key business objectives. Architect and manage robust solutions and APIs . Deliver critical software engineering , with a focus on rapid prototyping. Inspire and mentor a highly motivated, polyglot on-site development team. Lead R&D initiatives and technicaldebt reduction , actively supporting team members. Facilitate and lead More ❯
opportunity with us. Key accountabilities and decision ownership: Writing clean, well-tested and maintainable code Ensure high performance and scalability of web applications Thorough troubleshooting and debugging to diagnose technical issues Keep up to date with the latest trends and emerging technologies Identify technicaldebt and potential areas for improvement Actively contribute to discussions on product features … providing valuable input based on technical considerations Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Travelex
opportunity with us. Key accountabilities and decision ownership: Writing clean, well-tested and maintainable code Ensure high performance and scalability of web applications Thorough troubleshooting and debugging to diagnose technical issues Keep up to date with the latest trends and emerging technologies Identify technicaldebt and potential areas for improvement Actively contribute to discussions on product features … providing valuable input based on technical considerations Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Travelex
opportunity with us. Key accountabilities and decision ownership: Writing clean, well-tested and maintainable code Ensure high performance and scalability of web applications Thorough troubleshooting and debugging to diagnose technical issues Keep up to date with the latest trends and emerging technologies Identify technicaldebt and potential areas for improvement Actively contribute to discussions on product features … providing valuable input based on technical considerations Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Travelex
opportunity with us. Key accountabilities and decision ownership: Writing clean, well-tested and maintainable code Ensure high performance and scalability of web applications Thorough troubleshooting and debugging to diagnose technical issues Keep up to date with the latest trends and emerging technologies Identify technicaldebt and potential areas for improvement Actively contribute to discussions on product features … providing valuable input based on technical considerations Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Travelex
opportunity with us. Key accountabilities and decision ownership: Writing clean, well-tested and maintainable code Ensure high performance and scalability of web applications Thorough troubleshooting and debugging to diagnose technical issues Keep up to date with the latest trends and emerging technologies Identify technicaldebt and potential areas for improvement Actively contribute to discussions on product features … providing valuable input based on technical considerations Participate in code reviews, identifying opportunities for improvement and mentoring junior team members when needed Knowledge of best practices in security, performance and accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and More ❯
Portsmouth, yorkshire and the humber, united kingdom
SSE PLC
department. You Will Lead end-to-end delivery of products and projects within Agile governance frameworks, managing risks, dependencies, and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure More ❯
department. You Will Lead end-to-end delivery of products and projects within Agile governance frameworks, managing risks, dependencies, and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure More ❯
portsmouth, hampshire, south east england, united kingdom
SSE PLC
department. You Will Lead end-to-end delivery of products and projects within Agile governance frameworks, managing risks, dependencies, and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure More ❯
department. You Will Lead end-to-end delivery of products and projects within Agile governance frameworks, managing risks, dependencies, and stakeholder engagement to ensure timely, cost-effective outcomes without technical debt. Oversee financial planning and control, maintaining accurate budget forecasts and ensuring delivery remains within fiscal constraints. Drive operational resilience and security, ensuring systems and services are robust, secure More ❯
Experience in building scalable maintainable low latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technicaldebt … We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with: 1. Your CV, profile, or anything that shows your best technical and teamwork. 2. A few sentences on why this opportunity speaks to you (no need to write a long response). Ocean Orchestra is an equal opportunity employer, highly More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ocean Orchestra
Experience in building scalable maintainable low latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technicaldebt … We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with: 1. Your CV, profile, or anything that shows your best technical and teamwork. 2. A few sentences on why this opportunity speaks to you (no need to write a long response). Ocean Orchestra is an equal opportunity employer, highly More ❯
london, south east england, united kingdom Hybrid / WFH Options
Ocean Orchestra
Experience in building scalable maintainable low latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technicaldebt … We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with: 1. Your CV, profile, or anything that shows your best technical and teamwork. 2. A few sentences on why this opportunity speaks to you (no need to write a long response). Ocean Orchestra is an equal opportunity employer, highly More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Ocean Orchestra
Experience in building scalable maintainable low latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technicaldebt … We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with: 1. Your CV, profile, or anything that shows your best technical and teamwork. 2. A few sentences on why this opportunity speaks to you (no need to write a long response). Ocean Orchestra is an equal opportunity employer, highly More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Ocean Orchestra
Experience in building scalable maintainable low latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technicaldebt … We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with: 1. Your CV, profile, or anything that shows your best technical and teamwork. 2. A few sentences on why this opportunity speaks to you (no need to write a long response). Ocean Orchestra is an equal opportunity employer, highly More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
GradBay
product, design, and development to build a high-quality platform that truly makes a difference Influence the quality standards of a business committed to agile delivery, continuous improvement, and technical excellence Key Responsibilities Collaborate within an Agile squad to support development and delivery of new product features Conduct thorough exploratory testing alongside automated test execution Build, maintain, and enhance … automated testing pipelines using industry-leading tools Define and validate acceptance criteria for user stories Help identify technicaldebt and contribute to backlog refinement and prioritisation Support non-functional testing efforts, including performance and accessibility testing Contribute to documentation and peer review processes Share QA expertise with the wider engineering community to promote best practices Tech Stack You More ❯
banbury, south east england, united kingdom Hybrid / WFH Options
GradBay
product, design, and development to build a high-quality platform that truly makes a difference Influence the quality standards of a business committed to agile delivery, continuous improvement, and technical excellence Key Responsibilities Collaborate within an Agile squad to support development and delivery of new product features Conduct thorough exploratory testing alongside automated test execution Build, maintain, and enhance … automated testing pipelines using industry-leading tools Define and validate acceptance criteria for user stories Help identify technicaldebt and contribute to backlog refinement and prioritisation Support non-functional testing efforts, including performance and accessibility testing Contribute to documentation and peer review processes Share QA expertise with the wider engineering community to promote best practices Tech Stack You More ❯
As a Lead Technical Architect, you'll guide the design of MI and Analytics solutions that support thousands of users, from frontline teams to ministers. You'll manage a small team, ensure designs are secure, scalable and aligned with strategy, and collaborate across engineering, policy, legal and government teams. You'll also advise on tooling, resolve technicaldebtMore ❯
duplication. Ability to manage multiple projects and deadlines. What you’ll be doing The Front-end Engineer will be responsible for delivering high-quality, scalable web applications. Collaboration on technical designs and contribution to architectural decisions are key aspects of the role. The work directly impacts the usability and performance of digital services accessed by millions. Development will focus … and React, within an Azure Cloud environment supported by Kubernetes. Responsibilities include troubleshooting integration issues, improving internal processes, and identifying opportunities to enhance the customer experience. Estimating timelines, managing technicaldebt, and clarifying requirements with stakeholders are also part of the role. Participation in the wider technology design community is encouraged, helping to shape engineering standards and mentor More ❯
duplication. Ability to manage multiple projects and deadlines. What you’ll be doing The Front-end Engineer will be responsible for delivering high-quality, scalable web applications. Collaboration on technical designs and contribution to architectural decisions are key aspects of the role. The work directly impacts the usability and performance of digital services accessed by millions. Development will focus … and React, within an Azure Cloud environment supported by Kubernetes. Responsibilities include troubleshooting integration issues, improving internal processes, and identifying opportunities to enhance the customer experience. Estimating timelines, managing technicaldebt, and clarifying requirements with stakeholders are also part of the role. Participation in the wider technology design community is encouraged, helping to shape engineering standards and mentor More ❯
duplication. Ability to manage multiple projects and deadlines. What you’ll be doing The Front-end Engineer will be responsible for delivering high-quality, scalable web applications. Collaboration on technical designs and contribution to architectural decisions are key aspects of the role. The work directly impacts the usability and performance of digital services accessed by millions. Development will focus … and React, within an Azure Cloud environment supported by Kubernetes. Responsibilities include troubleshooting integration issues, improving internal processes, and identifying opportunities to enhance the customer experience. Estimating timelines, managing technicaldebt, and clarifying requirements with stakeholders are also part of the role. Participation in the wider technology design community is encouraged, helping to shape engineering standards and mentor More ❯
technology strategy, driving adoption of infrastructure-as-code and embedding the AWS Well-Architected Framework. Maintain high-level architecture views and model the current AWS footprint, including dependencies and technical debt. Facilitate design forums, present architectural options, and make decisions balancing risk, cost, and delivery speed. Define target and transitional states for key cloud components such as landing zones More ❯