Senior React Native Engineer at Ebury | London

Ebury empowers ambitious businesses to unlock global growth, and we adopt the same ethos for our team members. We promote innovation, collaboration, and problem-solving, creating an environment where everyone feels valued, supported, and empowered to thrive.If you are a collaborative individual eager to revolutionize how businesses operate on a global scale, we invite you to connect with us. Join Ebury and accelerate your career while helping to shape the future of financial services.Position: Senior React Native EngineerLocation: London Office - Hybrid (4 days in-office, 1 day remote)Ebury is looking for a talented Senior React Native Engineer to join our Mobile Platform team. Your primary focus will be on enhancing our mobile application by developing innovative features, services, and frameworks that empower Ebury's product teams to deliver outstanding functionalities efficiently and independently, while ensuring a cohesive and user-friendly experience for our customers.We value a proactive attitude, a strong work ethic, and the entrepreneurial spirit to tackle challenging questions. You should be data-informed and driven by the desire to solve our customers' challenges. A natural curiosity and commitment to continuous learning are essential.

We are seeking a talented Full Stack Developer to join our dynamic team at Vitol, where you will collaborate closely with various business lines. This role presents a unique opportunity to engage with both technical and non-technical experts to create innovative solutions and full-stack applications that are utilized globally across numerous commercial and operational desks. Your contributions will significantly influence decision-making through the development of cutting-edge solutions.In this role, you will play an integral part in transforming our existing application landscape. Your ability to swiftly comprehend business needs, communicate effectively, work autonomously, and rapidly prototype and iterate on new and existing requirements will be essential in delivering state-of-the-art solutions that empower our commercial teams.As a Full Stack Developer at Vitol, you will exemplify:Rapid Prototyping: Collaborate closely with operations and commercial teams to construct and support market-driven business development applications and enhance existing tools by swiftly iterating based on user feedback to create actionable, value-adding solutions.Project Management: Analyze ongoing business and user requirements while independently managing project lifecycles from start to finish within the team.Innovation: Propose innovative and reliable technical solutions that enhance existing processes or uncover new opportunities for the business.Platform Expertise and Integration: Develop a comprehensive understanding of Vitol's Management Information Systems (MIS) platforms and tools, including their functionalities and capabilities, to ensure their success.

Role overview Talan is hiring a Senior C# React Developer in London to support software development for investment banking clients. This role centers on building and maintaining applications that meet the demands of the finance sector. Strong experience with both C# and React is essential to ensure reliable and effective solutions. What you will do Design and develop complex financial applications using C# and React Collaborate with colleagues from various backgrounds to align solutions with client requirements Play a key role in shaping the architecture, implementation, and ongoing improvement of critical systems Collaboration This position involves working closely with cross-functional teams. Sharing expertise and ideas is part of the daily routine, helping to achieve business objectives and deliver quality outcomes for clients.

Join our esteemed client, a prominent arts venue situated in the vibrant heart of London, as they seek a highly skilled Senior React.js Developer. In this pivotal role, you will engage with innovative projects from inception to completion, ensuring they are both technologically robust and visually captivating.We are in search of developers who take pride in crafting elegant code. You will collaborate closely with our client on various agile projects, contributing to the delivery of specific products within a multidisciplinary, talented digital team. Your ability to navigate complex digital projects will be essential.

Join our dynamic team at Ratio Recruitment Ltd as a Frontend Web Developer specializing in React. We are seeking a talented individual who is passionate about creating innovative web applications and enhancing user experiences. You will be responsible for developing responsive web interfaces, collaborating with designers and backend developers, and ensuring high-quality code through best practices.

Join our dynamic team as a Principal Frontend Developer specializing in React. In this role, you will lead the design and implementation of innovative frontend solutions, collaborating closely with cross-functional teams to deliver high-quality products that meet user needs. Your expertise in modern frontend technologies will drive our projects forward and shape the future of our digital offerings.

About Air Apps Air Apps was founded in 2018 by a family in Lisbon, Portugal. The company’s mission is to build the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP). With over 100 million downloads worldwide, Air Apps operates from offices in Lisbon and San Francisco. As a self-funded team, Air Apps focuses on developing AI-driven solutions that make a real difference in resource management for individuals across the globe. Role Overview: React Engineer The React Engineer will focus on building responsive and accessible user interfaces for web applications. This role involves close collaboration with designers, product managers, and backend engineers to turn wireframes and prototypes into polished, scalable front-end experiences. The goal is to deliver seamless and engaging interfaces that users enjoy. This posting is part of Air Apps’ effort to grow its talent pool ahead of the official job launch. Candidates will be contacted when the position becomes active. Work Environment Location: Fully onsite at the Lisbon office. Work closely with cross-functional teams in a collaborative setting. Relocation support is available. Key Responsibilities UI/UX Implementation: Develop high-quality, responsive interfaces that match design requirements and work well across browsers and devices. Frontend Technologies: Use modern JavaScript frameworks and libraries such as React, Vue.js, or Angular, along with HTML5, CSS3, and responsive design techniques to build and maintain code. Performance Optimization: Improve page load speed, rendering, and the overall user experience. Integration with APIs: Collaborate with backend teams to connect RESTful or GraphQL APIs, ensuring smooth data exchange between client and server. Accessibility and SEO: Follow best practices for accessibility (including WCAG standards) and search engine optimization to improve usability and reach.

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.

About the RoleWe are excited to announce an opening for a Senior Frontend Engineer who will take charge of the user interface layer of ThreatAware's dynamic platform. Your main responsibilities will include developing the dashboard, enhancing data visualization, and crafting interfaces for our innovative AI-powered features. You will be working with TypeScript using Angular and React, reporting directly to the Head of Engineering, and collaborating closely with our R&D teams to seamlessly integrate AI functionalities into our platform. If you have a passion for creating stunning interfaces, an eye for detail, and a desire to tackle complex UI challenges with significant real-world implications, this position is perfect for you.Why Join ThreatAware?At ThreatAware, we provide security teams with a comprehensive source of truth for every device and tool within their organization. With over 150 integrations, rapid deployment in under 30 minutes, and real-time visibility across entire IT infrastructures, we have earned the trust of sectors such as finance, legal, energy, and healthcare. We're on a mission to build something even more impactful. After six years of curating accurate cyber asset data, we are now integrating AI to offer new methods for security teams to analyze their data, automate workflows, and proactively manage risks before they escalate. In this role, you will design intuitive interfaces that enhance user experience.Your ResponsibilitiesTake ownership of the frontend that transforms intricate security data into clear insights.Design and develop the platform dashboard and AI workspace UI using TypeScript (Angular and React) — ensuring a data-rich, real-time experience used daily by enterprise security teams.Tackle challenging visualization problems: managing thousands of security events, device interconnections, and AI-driven insights without overwhelming users.Establish a robust component architecture, design systems, and frontend standards that evolve as the team and product expand.Collaborate closely with R&D to translate AI capabilities into user-friendly, polished interfaces.Partner with product and design teams to define and enhance the user experience, rather than just executing it.Mentor junior frontend engineers and elevate the quality of frontend development within the team.Qualifications We SeekExtensive experience with TypeScript, Angular, and React, with a deep understanding of component architecture, state management, and performance optimization.A strong aesthetic sensibility, with a commitment to creating beautiful interfaces and a keen awareness of modern design trends, paying close attention to the details that contribute to a polished product.Proven track record in building data-intensive, high-performance web applications, ideally those that involve real-time data or complex visualizations.Ability to work in a collaborative environment and effectively communicate ideas and solutions.Prior experience in mentoring and guiding junior team members is a plus.

About Wahed Technologies Wahed Technologies is working to make finance accessible and ethical for everyone. Many traditional financial systems rely on interest (riba), which can create obstacles for those who want to manage their money and build wealth while staying true to their values. The team at Wahed is building an entirely interest-free financial ecosystem. Their products include Shariah-compliant equity ETFs, riba-free high-yield savings alternatives, and real estate investments without leverage. Team members are based in locations around the world and share a commitment to making finance more inclusive. The company is looking for people who want to tackle complex problems and help create a fairer financial future.

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.

Corgi is an insurance carrier focused on tech startups, with $108 million in funding and a growing presence across the UK and EU. The platform relies on Django, Stripe for payments, and advanced AI-driven underwriting. As the company expands, the team is seeking experienced developers to help define its next chapter. Role overview This Senior Developer position is based in London. The role suits someone who thrives on building and launching new products from the ground up. Corgi values engineers who move fast and can point to shipped work, whether from professional experience, side projects, or products used by real customers. Evidence of independent product delivery is essential. Requirements Proven history of independently developing and launching real projects Comfort working across the stack (Django, Stripe, and related tools) Ability to deliver results in hours or days, not just over long sprints Open to feedback and new ideas, while able to advocate for technical decisions Motivated by outcomes and results, not job titles Energetic and ambitious, ready to work in a high-growth startup How the team works Decisions are made quickly; waiting for perfect solutions is rare Products and improvements launch frequently, not only on a quarterly basis Preference for a ship-and-iterate approach over lengthy review cycles High intensity during launches, with steady work during quieter periods Transparency is important, most decisions happen in public channels Healthy internal competition encourages everyone to raise the bar This is a build-focused role. Those seeking a place to coast will not be a fit. Behaviors that lead to removal Office politics, shirking responsibilities, or spreading gossip Poor reactions to constructive feedback Adding unnecessary complexity instead of simplifying Missing deadlines after making commitments How to apply Send links to your GitHub, personal website, or live projects you have shipped Resumes are not reviewed Email your application to: sergio@corgi.com If you cannot show evidence of shipped work, this role is likely not a match Location and compensation London-based, with on-site and hybrid options Salary: £75,000 to £140,000, plus equity Compensation is based on demonstrated ability to ship, not job title

Skin + Me is a pioneering technology start-up dedicated to transforming personalized skincare solutions. We have successfully delivered millions of treatments through our diverse multi-brand ecosystem, which includes Skin + Me, Hair + Me, and Renew + Me. Our proprietary technology stack supports everything from our e-commerce platform to in-house manufacturing processes.As we enter an exciting new growth phase, we are seeking a Senior Full Stack Software Engineer to join our dynamic and high-impact team. We leverage cutting-edge tools like Claude Code and Cursor to enhance our modern, fast-paced workflows.Our MissionAt Skin + Me, we prioritize tangible results over mere hours logged. Your objective will be to utilize advanced tools to streamline mundane tasks, allowing you to focus on tackling complex challenges related to scalability, experimentation, and architecture.Your ResponsibilitiesAgentic Workflows: Employ agentic tools to plan, refactor, and deploy features throughout our Python/React stack, significantly enhancing your technical capabilities.Full-Stack Ownership: Architect and implement comprehensive features, managing everything from backend logic and database designs to contemporary frontend user experiences.Drive Engineering Advancement: Contribute to shaping our AI-native development standards and guide the team towards high-velocity delivery practices.Who You AreAI Proficiency: You are adept in utilizing agentic AI, capable of managing edits across multiple files and discerning any inaccuracies from language model outputs.Pragmatic Architect: With your senior experience, you know when to rely on automated tools and when to intervene personally. You appreciate clean code, robust type systems, and comprehensive testing.High Agency: You are a proactive problem-solver who flourishes in a fast-paced, self-directed environment.Technical Skills RequiredExpertise in Python and associated web development frameworks, such as Flask and Django.Experience with relational databases (MySQL preferred) and ORM frameworks (e.g., SQLAlchemy, Alembic).Proficient in TypeScript and React.Experience in building and maintaining frontend design systems.Familiarity with containerization (Docker) and cloud platforms (preferably AWS).Understanding of modern web architecture and performance optimization techniques.Why Join Skin + Me?High Leverage: We equip you with the best tools and the freedom to utilize them effectively.Make a Difference: Be part of a revolutionary company dedicated to enhancing millions of lives.Equity: Every team member has a stake in our success.Perks: Enjoy free breakfast and lunch on office days, a dog-friendly workplace, 25 days of holiday, and an annual £500 development budget.

Why Choose Verifone?With over 40 years of excellence in the electronic payment technology sector, Verifone has emerged as a leader in providing innovative payment solutions globally. We proudly collaborate with top retailers, banks, and partners to enhance payment processing systems worldwide.Our work environment is diverse, dynamic, and fast-paced, offering employees ample opportunities for professional growth. At Verifone, we strive for excellence in our products and services, focusing relentlessly on customer satisfaction. Join us in our commitment to innovation, as we pave the way for secure payment solutions across various markets.We believe in the power of collaboration and are currently offering a hybrid work schedule while continually assessing our attendance policy to optimize employee engagement.Role OverviewWe are looking for aSenior Software Developer in London to design, develop, and maintain backend services for our global payment gateway. Your expertise will contribute to building high-performance, secure microservices using Java and Spring Boot. You will collaborate with various teams to ensure our systems scale reliably across regions and partners.This role plays a crucial part in enhancing the reliability, security, and performance of high-volume financial transactions worldwide, making your engineering decisions vital to our success.Ideal candidates are senior backend developers passionate about complex distributed systems, modern Java platforms, and cloud-native architectures.

Join our dynamic team at hyperexponential as a Full Stack Engineer, where you will be instrumental in developing innovative software solutions using Kotlin and React. This role involves collaborating with cross-functional teams to design, implement, and maintain high-quality web applications that meet our clients' needs. You will have the opportunity to work on exciting projects that push the boundaries of technology while fostering your professional growth.

Role Overview Position: Senior Full Stack Developer (Java/React) with Security Clearance Eligibility Location: London, UK (Hybrid – 1 to 2 days per month in the office) Contract Type: Permanent, Full-time Compensation: £70,000 - £80,000 base salary, plus 10% bonus, 10% equity, and benefits About Appvia Appvia delivers consultancy in cloud, platform, and solutions engineering. The company helps organizations modernize software systems, improve developer productivity, and adopt cloud-native methods for sustainable delivery. Appvia works on complex, high-impact projects across public and private sectors, focusing on quality, scalability, and reliability. Areas of expertise include modern application development, domain-driven design, and optimizing architecture and testing for better delivery outcomes. What You Will Do Senior Full Stack Developers at Appvia join a growing software engineering team, supporting a large modernization and AI-driven transformation project. The work is hands-on and client-facing, involving the design and implementation of modern software solutions in complex environments. Projects often involve building new systems within existing legacy landscapes, introducing new architecture, tools, and engineering standards for long-term scalability. This role reports to a Principal Software Engineer and contributes to both project delivery and the ongoing development of Appvia’s engineering practice. Requirements Eligible for UK Security Clearance (SC), which requires: British Passport or Indefinite Leave to Remain (ILR) Residency in the UK for the past five years No criminal record or financial irregularities Extensive experience with React and modern front-end development Strong back-end development skills with Java (Spring Boot) Knowledge of Domain Driven Design (DDD) Experience working with microservices architecture Full-stack experience across UI, API, and data layers Background in cloud-native environments, preferably AWS Interest or experience in AI-assisted development to boost productivity and quality Comfort working directly with stakeholders and guiding teams Interview Process Initial discovery conversation with Talent Acquisition Technical interview with the Engineering Team Final interview with Leadership

Galaxy Digital Services is searching for a Lending UI Developer to join the London team. This role sits at the intersection of finance and technology, focusing on digital assets and blockchain innovation. The company is known for its institutional digital assets platform, which covers trading, investment banking, asset management, staking, self-custody, and tokenization technologies. Galaxy also invests in and operates data center infrastructure that supports artificial intelligence and high-performance computing. The team brings together deep crypto expertise and institutional knowledge, working to shape the future of Web3 and AI under the leadership of CEO Michael Novogratz. What you will do Develop and maintain user interfaces for lending products within the digital assets platform Collaborate with teams across trading, asset management, and technology to build effective solutions Contribute to products that support blockchain and digital asset innovation Requirements Experience building UI for financial or digital asset platforms Comfort working in a collaborative, high-achieving team Based in or able to work from London Our values Strive for excellence Be selective for greater impact Maintain high alignment and allow for flexibility Encourage transparent disagreement Support independent decision-making Foster collaborative teams Galaxy Digital Services has offices in New York City and across North America, Europe, the Middle East, and Asia. Learn more about the company's products and businesses at www.galaxy.com.

About Us:At Wizeline, we are a leading global technology solutions provider specializing in AI-driven products and platforms. Our mission is to harness the power of data and artificial intelligence to expedite market entry and facilitate transformative business strategies. We pride ourselves on cultivating a dynamic community of innovators, emphasizing growth, collaboration, and impact.With the right talent and visionary ideas, the possibilities are boundless.Are You Our Next Team Member?Excited about the opportunity? Let's explore if you match the profile we are looking for:Key Responsibilities:Lead the architecture, design, and development of robust, high-performance web applications utilizing React and TypeScript.Define and implement the front-end technical strategy to ensure optimal performance and alignment with product and AI objectives.Collaborate closely with AI engineers, data scientists, designers, and product managers to create intelligent, data-driven user experiences.Integrate AI-powered features (such as chatbots, virtual assistants, content generators, and predictive interfaces) into modern web applications.Mentor fellow engineers, promoting best practices in coding, architectural decisions, and technical problem-solving.Establish and maintain standards for code quality, accessibility, performance optimization, and testing.Work in partnership with backend and DevOps teams to streamline CI/CD pipelines and deployment processes.Continuously seek opportunities to apply AI and automation to improve development workflows and enhance user experiences.

Join Methods as a Senior Salesforce Developer!As a leading £100m Digital Transformation company, Methods, part of the Alten Group, has been delivering innovative business and digital technology solutions for over 30 years. We pride ourselves on our strong partnerships with over 50 active clients, many of whom have trusted us for more than a decade.Since our inception in 1990, we have collaborated with various central government departments and agencies to revolutionize public sector operations in the UK. Our mission is to enhance and protect public-facing services, ensuring they are designed around the needs of our citizens.What sets us apart from other consultancies is our commitment to a customer-centric approach. At Methods, we believe in fostering a collaborative environment where we support our clients' project successes, share expertise, and tackle challenges together. We value the learning process that comes from innovation and are not afraid to embrace mistakes along the way.With a growing private sector client portfolio and a headquarters in central London, along with seven regional offices, we have over 300 dedicated professionals. Methods excels in delivering multi-disciplinary, full-lifecycle services that transition businesses from legacy systems to modern, user-focused cloud and hybrid solutions. We are a national leader in merging user-centered digital service design with cloud-based open architecture and contemporary technology services.The RoleThe Senior Salesforce Developer is pivotal in designing, developing, and enhancing Salesforce solutions that ensure top-notch service delivery aligned with business needs.In this role, you will provide technical leadership, ensuring development resources are effectively utilized to maintain operational stability while implementing enhancements and transformations that promote system scalability and sustainability.As the senior technical contact for Salesforce delivery, you'll uphold best practices in governance, coding standards, and development methodologies. Collaborating closely with business analysts, product owners, architects, and third-party vendors, you'll ensure a seamless alignment across the Salesforce ecosystem.

TransPerfect, a well-established company that thrives on a dynamic start-up culture, is on the lookout for innovative, entrepreneurial individuals to enhance our team. We are seeking a Frontend Engineer to be a key player in our global team, responsible for the quality, development, and execution of our cutting-edge software products. If you are eager to contribute to a rapidly growing company and make an immediate impact, we would love to hear from you!About TransPerfect – TechOps:The TransPerfect TechOps team has been instrumental to our success since its inception over a decade ago. We deliver technology and services that significantly simplify the workflows of our clients and colleagues—from improving internal processes to developing core services that are foundational to our GlobalLink platform. Our team creates scalable client interfaces that empower novice users to navigate complex ecosystems with ease.