Senior JavaScript Developer

Join our innovative team at version1 as a Senior JavaScript Developer, where you'll play a vital role in developing high-quality web applications. You will be responsible for designing, implementing, and maintaining complex software solutions using the latest technologies. If you are passionate about coding and thrive in a collaborative environment, we want to hear from you!

Join our dynamic team as a Senior JavaScript Automation Developer where you'll have the opportunity to work fully remote and outside of IR35 regulations. With a competitive daily rate of up to £400, this role requires you to leverage your extensive expertise in test automation and JavaScript programming.Your responsibilities will include:Joining an Agile development team focused on Front End and API development.Creating comprehensive test automation suites using JavaScript.Implementing BDD principles with tools like Cucumber and TestCafe.Collaborating with clients, analysts, and engineers throughout the software development lifecycle.Supporting test cycle execution, tracking defects, and providing test results to clients.

JavaScript/API EngineerAre you passionate about revolutionizing capitalism and supporting noble causes? Do you enjoy crafting innovative products that can significantly impact people's lives?At Percent, we aspire to build a world where doing good is effortless. Our inaugural mission is to channel 1% of global retail spending towards charitable initiatives.With our third round of funding secured to turn this vision into reality, we are searching for an exceptional JavaScript/API Engineer to join our enthusiastic team. You will play a pivotal role in developing an array of remarkable features for our key stakeholders, including some of the largest charitable organizations globally.We offer:A supportive and enjoyable team environmentA strong focus on people and collaborationA substantial and impactful projectA modern office located in central LondonDelicious company lunches every TuesdayAn opportunity to address global challenges while maintaining a positive mindsetA creative and unconventional work cultureYou should possess:A passion for contributing to a better worldA willingness to take shared ownership of a significant projectStrong proficiency in Object-Oriented JavaScript and Node.jsExperience with various database technologiesCapability to handle high-volume API calls and scale solutions globallyUnderstanding of networking protocolsFamiliarity with numerous AWS servicesKnowledge of network configurationsExperience with monitoring systems, continuous integration, and testingA creative and unconventional approachAdditionally, while not mandatory, it would be beneficial to have knowledge of:Serverless architectures (AWS Lambda)HTTP/2Containerization technologiesVideo streaming solutionsInfrastructure as codeA fondness for tea breaksWe provide:Competitive compensation for the right candidate along with excellent equity optionsAn opportunity to become a partner in our missionA prime location in Soho/PiccadillyA highly comfortable workspaceFresh fruit every day (or biscuits for those with a sweet tooth)A fully stocked luxury coffee and tea machine available at all times

Role Overview Legal & General Group is hiring an Engineering Manager with deep experience in Typescript and Javascript. This position is based in London and focuses on guiding a skilled engineering team to deliver strong technical solutions for clients. What You Will Do Lead and support a team of engineers working with Typescript and Javascript Oversee project schedules and ensure milestones are met Mentor junior engineers and help them grow their skills Work closely with other teams to deliver solutions that fit client needs About Legal & General Group Legal & General Group is committed to building strong engineering practices and values leaders who bring both technical expertise and a collaborative approach.

As a Lead Frontend Developer at Capco, you will be at the forefront of creating dynamic, responsive web applications tailored for the financial services sector. Your role will involve leveraging your expertise in React and modern JavaScript frameworks to develop innovative user interfaces that enhance the digital experience for our global clientele. Working in a collaborative, agile environment, you will not only take charge of hands-on development but also mentor peers and enforce best practices across teams. Join us in transforming financial technology through cutting-edge web solutions.

We are seeking a talented Apigee Application Developer to join our dynamic team in London or Swindon. The ideal candidate will have expertise in Apigee, Java, and JavaScript, and will play a pivotal role in delivering RESTful APIs as part of our agile development team.Key Responsibilities:Actively participate in the development of RESTful API solutions as an Apigee Developer.Deliver high-quality code in Java and JavaScript from often ambiguous requirements.Adhere to stringent coding standards, including unit testing and deployment practices.Mentor junior developers and engage in peer code reviews.Demonstrate a proven track record in Java-based project delivery, utilizing tools such as Maven, Git, and Eclipse.Familiarity with PaaS platforms, NoSQL databases, and microservices architecture is a plus.

Corgi is an AI-driven insurance company serving tech startups. After raising $108 million and becoming a licensed carrier, Corgi is expanding into the UK and EU. The platform relies on Django, Stripe for payments, and AI-powered underwriting to simplify the insurance process. Role overview The JavaScript Engineer role is based in London. Corgi values engineers who can build and launch products independently, without waiting for detailed project plans. Candidates who have shipped side projects, weekend builds, or live products used by real people will stand out. What we look for Motivated, energetic engineers comfortable in a startup setting Evidence of independently developed and launched projects Ability to deliver results quickly, often in hours or days Comfort working across the stack and tackling a range of technical challenges Strong opinions balanced with openness to feedback and change Low-ego approach, focused on outcomes rather than titles How we work Decisions are made quickly, not delayed for perfect solutions New products and improvements launch regularly, not just quarterly We ship and iterate, avoiding drawn-out review cycles Energy stays high during launches and quieter periods alike Transparency guides decision-making; no private backchannels Top performers raise the bar for the whole team This position is for doers who want to make an impact, not those looking to coast. Behaviors that will end employment Office politics, blame-shifting, or gossip Taking feedback personally instead of using it to improve Adding unnecessary complexity instead of simplifying Missing deadlines after committing to them How to apply Send links to your GitHub, personal website, live projects, or shipped products Do not send a CV Email applications to: sergio@corgi.com If you cannot provide evidence of shipped work, this role is not a fit Location and compensation Based in London; on-site and hybrid options available Base salary: £75,000 to £140,000, plus equity Salary depends on proven ability to ship, not job title

About UsAt Perlego, we are a dedicated team of nearly 100 professionals striving to democratize education. We believe that access to high-quality, affordable learning materials is essential for unlocking potential. Knowledge should be readily available, free from exorbitant costs.Over the last seven years, we have focused on empowering students across the UK and Europe to enjoy access to quality books. Following our recent $20 million funding round, we are excited to expand our reach to students globally, particularly in the US, while developing a platform that transcends traditional books, enabling students to study more effectively.Position OverviewWe are seeking a talented Software Engineer with proficiency in JavaScript, React, NextJS, Node.js, TypeScript, AWS, and Test-Driven Development (TDD). You will become a key member of our learner Tribe, collaborating within a squad dedicated to leveraging data-driven insights to enhance our technical SEO initiatives, improving the experience for logged-out users and optimizing payment subscription processes for our direct-to-consumer customers.Working EnvironmentOur teams operate in cross-functional squads, all focused on achieving common data-driven objectives. This role will join a squad made up of 4 Engineers, an Engineering Manager, a Data Engineer, a QA Engineer, a Designer, and a Product Manager.Technology Stack:NextJSReactTypeScriptNode.jsAWSPreferred Qualifications:Experience with Stripe payment systemsFamiliarity with Optimizely A/B testing toolsKey QualificationsYou are a great fit if you possess:A solid background in developing high-performance web applications using JavaScript, React/NextJS, Node.js, and TypeScript.A deep understanding of architectural principles such as Microservices, REST, object-oriented, and functional programming, as well as relational and NoSQL database design.Extensive experience with AWS and other cloud computing platforms.Expertise in modern JavaScript development techniques and tools.Experience in ideation and executing A/B tests to assess the impact of various features and monetization strategies.Experience working in an Agile environment emphasizing Test-Driven Development and CI/CD practices.Commercial experience as a software engineer.The ability to communicate complex technical issues in a simplified manner to non-technical stakeholders.⭐ Bonus Points If You Have:A degree in a computing-related field.Experience in technical SEO or payment-related projects.Experience in a startup setting.

Join our dynamic team as a Full Stack Developer, where you'll leverage your exceptional coding abilities in C#, ASP.NET, MVC, Entity Framework, SQL Server, JavaScript, and Angular. Our expanding software company, headquartered in Surrey, is on the lookout for a passionate developer to help elevate our suite of innovative business portals, including a highly anticipated redesign of our globally recognized platform.As a key member of our close-knit development team, you will actively engage in adopting Agile methodologies, contributing across all phases of the product development life cycle. This is a remarkable opportunity to be part of a versatile team that prioritizes high-quality software craftsmanship, collaborative teamwork, and individual growth.

Role Overview Methods is hiring a Front-End Developer in London. This role focuses on building responsive, interactive user interfaces that improve the experience for end users. Collaboration with designers and back-end developers is a regular part of the work, ensuring web applications function smoothly and look polished. What You Will Do Develop user interfaces for web applications Work with designers to translate visual concepts into code Coordinate with back-end developers to integrate APIs and services Ensure applications are responsive across devices Location This position is based in London, England, United Kingdom.

Join our dynamic team at Ratio Recruitment Ltd as a Front End Developer in London! We are seeking a talented individual who is passionate about creating engaging and user-friendly web interfaces. In this role, you will collaborate with designers and back-end developers to deliver high-quality web applications that enhance user experience.

We are seeking a talented Front End Developer with a strong background in Vue.js to join our dynamic team in Central London. As a key player in our development projects, you will be responsible for building user-friendly web applications that deliver exceptional user experiences.Your expertise in Vue.js will be crucial as you collaborate with designers and back-end developers to create seamless interfaces. You will have the opportunity to work on exciting projects that drive innovation and improve our products.

Join our innovative team at Upbeat Ideas UK Ltd as a Senior Ruby Developer. We are looking for an experienced developer who is passionate about building high-quality applications using Ruby on Rails. You will play a crucial role in designing, developing, and maintaining scalable web applications that enhance user experience and drive business success.The ideal candidate will have a strong background in software development, a knack for problem-solving, and the ability to work collaboratively in a dynamic environment.

Version 1 seeks a Senior Java Developer to join teams working on client applications across digital transformation projects. This position offers the chance to influence how organizations use technology, contributing to solutions that address practical business needs. Key responsibilities Design and develop Java applications in collaboration with cross-functional teams Take part in code reviews, helping maintain code quality and share expertise Mentor junior developers, guiding their technical and professional growth Work on projects that directly impact client operations and outcomes Locations London Birmingham Manchester Newcastle upon Tyne Edinburgh Belfast

Are you an experienced Laravel developer with a passion for crafting robust backend systems? If so, we would love to connect with you! Join the Trybe team as a Senior Backend Developer and play a pivotal role in our mission to deliver exceptional software solutions in the industry. About Trybe:Trybe is a forward-thinking startup dedicated to providing innovative cloud-based software to clients in the hotel, spa, and wellness sectors. Our goal is to transform both guest experiences and back-of-house operations. Founded in 2020, we are proud to partner with leading spa and leisure operators globally. We foster a high-performance, collaborative team culture, welcoming talented individuals who thrive in a dynamic startup environment as we continue to expand.Key Responsibilities:Develop and maintain the Trybe Laravel backend, which powers our entire platform.Create APIs for frontend engineers, facilitate integrations with partners, and manage data processing jobs.Write extensive tests using Pest to ensure top-quality code delivery.Collaborate closely with engineering and customer experience teams to implement innovative features that meet client needs.Contribute ideas throughout the product development cycle to enhance feature quality.Who We Are Looking For:A minimum of 5 years of commercial experience with Laravel.A strong passion for technology and problem-solving.Ability to write clean, maintainable, and thoroughly tested code.A self-motivated learner who thrives in a fast-paced environment.Excellent communication skills and a collaborative team player.Experience handling large datasets, as we process millions of bookings annually.Proficient in building efficient RESTful APIs.Bonus Skills:Familiarity with MongoDB and Eloquent.Experience using Elasticsearch for data aggregation and reporting.

Join our dynamic team at Version 1 as a Senior Java Developer! We are looking for a talented and experienced individual to take on a pivotal role in our Digital, Data, and Cloud departments. In this position, you will leverage your expertise in Java development to build innovative software solutions that meet our clients' needs.As a Senior Java Developer, you will work closely with cross-functional teams, participate in the full software development lifecycle, and mentor junior developers. Your contributions will be crucial in driving our projects forward and ensuring the highest standards of quality.

Join our dynamic team at Netcompany as a Senior Scala Developer. In this pivotal role, you will leverage your expertise in Scala to develop high-quality software solutions that meet client needs. Your contributions will help drive innovation and efficiency across our projects.You will collaborate with cross-functional teams, utilizing your problem-solving skills to tackle complex challenges. If you are passionate about technology and eager to work in a fast-paced environment, we want to hear from you!

Senior Full-Stack/AI Engineer (Frontend-Focused)About Us:At AND Digital, we are a forward-thinking technology company committed to enhancing digital delivery and bridging the digital skills gap. Since our inception in 2014, we have empowered organizations to create exceptional digital products and cultivate robust digital teams.Our philosophy centers around creating lasting legacies for our clients. By fostering close partnerships with our regional Clubs, we ensure that our clients receive prioritized support from teams located nearby.This innovative model has fueled our success, reflected in our remarkable organic growth since 2014. Today, we boast a talented workforce of over 1,300 professionals across Clubs in the UK and Europe, with ambitious plans for global expansion in the coming years.Join us in our mission to close the global digital skills gap.Your ContributionsEssential Technical SkillsExtensive hands-on experience in delivering comprehensive JavaScript/TypeScript solutions, showcasing strong expertise in React, Next.js, Node.js, and the wider JavaScript ecosystem.Proficient in developing high-quality, production-ready systems with a solid understanding of performance, accessibility, security, and maintainability.Exhibits technical leadership within teams by influencing implementation strategies, guiding architectural decisions, and exemplifying engineering excellence through active contributions.Strong grasp of cloud infrastructure (preferably AWS) and CI/CD pipelines, including knowledge of application lifecycle management in production environments.Adopts a DevOps mindset to ensure efficient delivery workflows, enhanced observability, and operational readiness.Capable of taking ownership of intricate technical challenges, making pragmatic compromises, and effectively communicating decisions to both technical and non-technical stakeholders.Comfortable operating across the technology stack, with the ability to contribute meaningfully to backend services when necessary, despite a frontend inclination.AI & Emerging TechnologiesHands-on experience implementing AI in practical settings, such as integrating AI APIs/services, crafting AI-enhanced user experiences, or utilizing AI-assisted development tools responsibly.Adept at discerning where AI can add genuine value in comparison to traditional engineering methodologies.Skilled in assessing risk, cost, maintainability, and user impact when proposing AI-driven solutions.Curious about emerging AI trends, frameworks, and tools, with the ability to apply them in practical contexts rather than purely experimental settings.Capable of advising clients on realistic AI possibilities, helping them differentiate between hype and practical benefits.Consulting & Client EngagementExperience in consulting or client-facing roles, demonstrating confidence in navigating ambiguity and fostering client relationships.

Join Our Team as a Senior React.js Developer in London!We are seeking a talented and experienced Senior React.js Developer to be part of our innovative team at Difrent, a leading arts provider located in the vibrant hub of London. In this role, you will engage in exciting projects from inception to completion, ensuring they are both technically sound and visually stunning.As a key contributor, you will craft elegant code and collaborate closely with clients on various agile projects, working alongside a multidisciplinary digital team to deliver top-notch products.

At Trustpilot, we are on an exciting journey as a profitable, high-growth FTSE-250 company with a visionary goal: to become the universal symbol of trust. We operate the world's largest independent consumer review platform, and while we have made significant strides, there remains an abundance of exciting work ahead. Join us at the heart of trust!We are looking for a talented Senior Salesforce Developer proficient in creating robust and scalable solutions to become a part of Trustpilot’s Go-to-Market Technology department. This crucial role will play a key part in executing large strategic projects within our Salesforce platform, working in collaboration with our commercial, marketing, and customer service teams.Our ideal candidate will possess extensive experience in modern Salesforce development, a proactive approach to achieving operational excellence, and a thorough understanding of code quality and process automation. You will collaborate closely with the broader Salesforce team to ensure our solutions are efficient, secure, and in compliance with technical standards.