Graduate Software Engineer (Frontend/Backend) - Fintech 2026

Join G MASS as we support a leading global FinTech organization in expanding its core engineering team dedicated to developing enterprise-scale, AI-driven data products. This position is part of a dynamic and collaborative Agile engineering environment that focuses on creating scalable, cloud-native platforms utilized across the organization.As a member of our senior engineering group, you will be responsible for the design, development, and maintenance of high-performance software components within a distributed data ecosystem. Our emphasis is on clean architecture, modern Java programming, and the implementation of robust engineering practices.Key Responsibilities:Design, develop, and maintain scalable software and data modeling components within a distributed platform.Translate both business and technical requirements into robust, well-architected solutions.Implement best-practice software engineering standards, including code reviews, Test-Driven Development (TDD), and Continuous Integration/Continuous Deployment (CI/CD).Troubleshoot and resolve complex software defects and performance challenges.Actively engage in Agile ceremonies, including sprint planning, daily stand-ups, demonstrations, and retrospectives.Mentor junior engineers through code reviews, pairing, and knowledge sharing initiatives.Contribute to architectural decisions to ensure the scalability, reliability, and security of systems.Produce and maintain clear technical documentation that outlines designs and workflows.Communicate progress, risks, and solutions effectively with stakeholders.Continuously assess new tools, frameworks, and methodologies to enhance engineering quality.

Landytech is dedicated to transforming how investment managers, asset owners, and their advisors access essential asset information. Utilizing Sesame, our cutting-edge investment reporting platform, we empower clients across more than 15 countries to make well-informed investment choices and gain insights more swiftly.As a rapidly growing company, we are thrilled to have secured $12 million in Series B funding as of January 2023. In just four years, we've expanded from two co-founders to a vibrant team of over 100 employees, with offices located in both London and Paris. At Landytech, we embrace diversity as a core strength, bringing together a team from over 15 different countries and speaking 14 languages.Role OverviewWe are in search of a skilled Software Engineer to join our dynamic team. In this role, you will design and maintain services and tools, primarily developed in Python, that process and disseminate financial metrics, thereby significantly enhancing how our clients access and utilize vital financial data.This position offers an exceptional opportunity for engineers with solid foundational skills to further develop their expertise in a finance-centric environment, leveraging modern technologies. We welcome candidates at any experience level—whether you are just starting your career and eager to learn, or a seasoned engineer looking for hands-on technical work within the fintech sector.

Your ImpactThe Senior Software Engineer plays a pivotal role in the development of crucial subsystems within our innovative projects. You will lead significant initiatives, mentor junior engineers, and actively contribute to architectural decisions, making a substantial impact on your team and potentially across other teams. You will be responsible for designing and developing high-quality, scalable, and innovative software solutions in a SaaS environment, employing state-of-the-art technologies and methodologies to meet both current and future business and customer needs.What You'll DoTechnical Leadership and Mentorship: Provide guidance and technical leadership within project teams, mentor junior engineers, and influence technical decision-making.Performance Optimization: Design systems that prioritize high performance, scalability, and reliability.Stakeholder Engagement: Collaborate with stakeholders, including product managers, designers, and executives, to ensure architectural designs align with business objectives and customer expectations.Proficient Software Development: Design, develop, and maintain sophisticated software solutions that are efficient, scalable, and architecturally sound.Code Quality and Optimization: Enhance code quality through thorough review processes, optimization techniques, and adherence to industry best practices.Technical Problem Solving: Address complex technical challenges with innovative and effective solutions.Collaboration and Communication: Collaborate effectively within the engineering team and across functions, contributing to project planning and execution.Continuous Learning and Adaptation: Keep abreast of the latest technology trends, continuously enhancing your skills and knowledge and bringing fresh, innovative ideas to the team.Technical Documentation: Create and maintain comprehensive technical documentation to ensure clarity and accessibility.

Please be aware that this position necessitates relocation to our Milan office.About SatispaySatispay aims to transform the landscape of everyday payments, making them straightforward, equitable, and available to all. Our vision extends further as we aspire to redefine the future of financial transactions. We are a vibrant community empowering millions, united by a common goal to address significant challenges. And this is just the beginning.We operate with agility, think innovatively, and foster an environment of trust where we can challenge conventions, continuously learning and evolving. If you are seeking more than just a job—if you desire to create something meaningful alongside a skilled team—you have found the right opportunity.Your ResponsibilitiesAs a Staff Software Engineer within the Consumer Wealth team, you will have a pivotal and strategic role in influencing how our users build and manage their savings and investments. You will serve as the primary technical authority for the Consumer domain, spearheading initiatives that enable millions to enhance their financial health through our savings products, invested money box, and investment solutions.Your daily responsibilities will include:Define Technical Strategy: Formulate the technical roadmap for the Consumer Wealth domain. You will design intricate subsystems that underlie savings and investment functionalities while considering cross-product impacts, leading effective initiatives that influence multiple teams.Enhance the Architecture: Create and develop scalable, high-performance systems that address complex financial engineering challenges, including the management and simplification of advanced back-end systems for savings and wealth management.Technical Thought Leadership: Establish cross-organizational partnerships to foster technical alignment, represent the technical vision to stakeholders, and remain at the forefront of emerging technology trends in FinTech and wealth management.Nurture Talent: Cultivate the next generation of technical leaders and promote a culture of excellence in engineering and continuous improvement.Create Impact: Play a crucial role in assisting users in expanding their wealth and achieving their financial aspirations through your contributions to the Consumer Wealth back-end architecture, directly supporting Satispay's mission.Prepare for challenges, collaboration, and the freedom to innovate. Our technology stack includes a variety of tools and technologies, providing you with ample opportunities for growth.

Join an innovative team at FE fundinfo as a Senior Software Engineer specializing in AI Solutions. In this pivotal role, you will design, develop, and deploy production-ready AI systems that drive data-heavy financial products for our global clientele. Leverage state-of-the-art LLM capabilities to create scalable and reliable services that truly make a difference.Be at the forefront of AI solutions by building end-to-end systems on cutting-edge platforms such as Databricks, Spark, and Delta Lake. You will play a crucial role in shaping our internal AI platform, collaborating across software engineering, data engineering, and platform architecture domains. Your mission will involve integrating LLMs into tangible products while ensuring data quality, traceability, and explainability are prioritized. Work closely with cross-functional teams to solve complex challenges in a regulated financial context, while continuously enhancing your skills in a supportive engineering culture.

Join Our Innovative Team!INFINIT, a dynamic fintech scale-up founded in 2023, is making waves across Europe and the Americas. Our mission is to transform the landscape for small and medium enterprises (SMEs) by harnessing the power of AI.We are committed to creating an all-in-one operating system that centers around banking, enabling small business owners and their teams to effortlessly manage and improve all facets of their operations with the assistance of AI agents.By focusing on specific industries, we deliver customized, high-impact solutions and develop innovative AI products that unlock significant growth opportunities for our clients. With global operations and ambitious expansion plans, we aim to redefine the fintech landscape for SMEs worldwide.Embark on the INFINIT journey with us as we revolutionize the SME economy and make a meaningful impact through cutting-edge innovation The RoleWe are looking for a talented Full Stack Software Engineer to propel our product development cycle. This role is grounded in the belief that exceptional engineers do more than just write code; they build comprehensive solutions. Your main responsibility will be to bridge the gap between business requirements and technical execution, quickly translating high-level objectives into polished, deployable features.You will be expected to question requirements, adopt a product-first mindset within the engineering team, and ensure that every line of code contributes tangible value. This position requires strong software engineering skills and keen product judgment to prioritize and deliver high-impact features in a fast-paced environment.

Join Our Dynamic Team as a Lead iOS Software EngineerAt arq, we are on the lookout for an exceptional Lead iOS Software Engineer who exemplifies hands-on engineering prowess. In this pivotal role, you will set the standard for engineering excellence, guiding your team through insightful code reviews and innovative architectural design. Your leadership will inspire a growing mobile team to craft elegant, reliable, and visually stunning experiences that redefine financial product expectations.This is a high-impact position within our Core Product Team, where your contributions will directly influence the scaling and enhancement of the ARQ experience, from our flagship application to exciting new initiatives like Premium, Credit, and other groundbreaking financial products on the horizon.Your ResponsibilitiesAct as the hands-on technical authority for all iOS-related projects—writing top-tier code, conducting thorough code reviews, and ensuring technical superiority throughout our applications.Collaborate closely with Product and Design teams to create pixel-perfect user experiences with meticulous attention to detail, optimal performance, and unwavering reliability.Design, develop, and maintain scalable mobile features that prioritize security, speed, and user delight.Review and elevate code quality, sharing insights that enhance engineering practices across the app.Lead the advancement of our mobile architecture to accommodate a diverse range of products (Premium, Credit, etc.).Work closely with cross-functional teams to deliver quickly without compromising on quality.Oversee the entire lifecycle of features—from design and implementation to testing and deployment.Your Qualifications6+ years of professional iOS development experience, preferably with complex, high-scale consumer products.Demonstrated expertise in Swift and Apple's iOS ecosystem (UIKit, SwiftUI, Combine, etc.).Solid understanding of design patterns, architecture (MVVM, Clean Architecture), and testing methodologies.A genuine passion for UI/UX design—you pay attention to the minute details that elevate product quality.Proven track record of delivering exceptional products from start to finish in fast-paced, high-growth environments.Bonus: Experience in the fintech, payments, or digital banking sectors.Why Work with Us?At arq, you will be part of a forward-thinking team that is passionate about redefining financial services. Our culture promotes continuous learning and innovation, ensuring you are always at the forefront of technological advancements.

Join our dynamic team at Linear as a Solutions Engineer based in Europe. In this role, you will be instrumental in providing technical solutions and support to our clients, ensuring they maximize the value of our innovative software products. You will collaborate with cross-functional teams to understand customer requirements and deliver tailored solutions that meet their needs.As a Solutions Engineer, you will engage with clients through various stages of the implementation process, offering expert guidance and technical support. Your ability to communicate complex concepts clearly will be vital to building strong relationships with our clients.

Join Plaid as a Staff Software Engineer and be a vital part of our team in London. We are looking for innovative engineers who are passionate about building the infrastructure that powers the future of fintech. You will work alongside talented professionals, contributing to an exciting array of projects that will challenge your skills and help you grow.

Plaid Technologies is hiring a Software Engineer in London. This role centers on building products and systems that help shape the future of financial technology. Role overview As a Software Engineer, you will contribute to projects that impact how people interact with financial services. The team values collaboration and creative problem-solving, and welcomes those ready to engage with complex technical challenges. What you will do Work with others to develop and improve Plaid’s financial technology products Take part in projects that influence the direction of finance solutions Help solve technical problems as part of a supportive team Who we’re looking for Interest in financial technology Enjoys working with others to solve problems Ready to take on technical challenges in a collaborative setting

Join dev2 as an Engineering Manager in the dynamic FinTech sector. In this pivotal role, you will lead a team of talented engineers, driving innovation and excellence in financial technology solutions. Your expertise will shape the development of cutting-edge products that transform the financial landscape.As a key leader, you will be responsible for overseeing engineering projects, ensuring they meet high-quality standards and align with strategic business objectives. You will foster a collaborative environment, mentoring team members and promoting best practices in software development.

Ebury empowers ambitious businesses to unlock global growth, while fostering a culture of innovation and collaboration among our team members. We believe in creating an inclusive environment where everyone is valued, supported, and encouraged to thrive.If you are a collaborative thinker eager to transform business operations on a global scale, reach out to us. We would love to explore how Ebury can accelerate your career and enable you to shape the future.Position: Senior Software Engineer - Enabling TeamsLocation: London Office - Hybrid: 4 days in office, 1 day remoteEbury is on the lookout for outstanding and driven software engineers to join our engineering team in London. This is a fantastic opportunity to make a meaningful impact within a leading FinTech firm. As a Senior Software Engineer, you will play a pivotal role from day one, contributing to critical projects and deploying production code within your first week.In this role, you will assume considerable responsibility, autonomy, and ownership over large-scale, mission-critical services, products, and platforms. Ebury is dedicated to identifying and nurturing future technical leaders; for those who demonstrate exceptional performance and aptitude, we provide an accelerated career progression pathway.

Join Carta, a leading financial technology company, as a Staff Software Engineer. In this role, you will contribute to the development of innovative software solutions that empower companies to manage their equity and ownership structures more effectively. You will collaborate with cross-functional teams, leveraging the latest technologies to deliver robust and scalable applications.

Join Us in Supporting the UK's Small Businesses! At Funding Circle, we believe small businesses are the backbone of the economy, and we’re dedicated to helping them succeed. Our innovative platform utilizes advanced data analysis to secure funding in minutes rather than weeks.We combine the dynamism of a fintech start-up with the reliability of a publicly traded company, providing our team members—known as Circlers—with a unique blend of autonomy and the opportunity to make a meaningful impact.Our high-performing team fosters a culture of support and collaboration. We challenge each other, celebrate successes, and understand that united, we can drive progress and enhance our outcomes.The impact is tangible: Last year, businesses using our platform contributed £7.2bn to the UK economy Join a mission that truly matters![Explore our Impact Report] | [Check our Trustpilot reviews]Your Role London (Hybrid) | 2 days in the office | Competitive Salary + BenefitsWe are seeking a Senior Software Engineer to become part of our Accounts & Cards team.As a member of our collaborative Credit Risk Platform team within the Core Services department, you will focus on enhancing our proprietary decision engine, which is vital to our application process. You will collaborate with talented peers to deepen your understanding of our credit strategy and the software systems that underpin it. This is a fantastic opportunity to create a significant impact while furthering your skills in a culture that champions innovation, teamwork, and collective success.You thrive on building new solutions and are comfortable navigating legacy codebases. You enjoy tackling complex problems with straightforward software systems.You have a background in Functional Programming, microservices, and/or event-driven architecture.You are a team player who promotes collaborative work and believes that teamwork leads to smarter outcomes.Your skills in coding and problem-solving will be essential in driving our projects forward.

Join our dynamic team at dev2 as a Java Developer, specializing in the FinTech sector. This role offers an exciting opportunity to work on innovative financial solutions that are shaping the future of finance.

At Ebury, we empower ambitious businesses to achieve global growth, and we adopt the same philosophy for our employees. We foster a culture of innovation, collaboration, and problem-solving, ensuring that everyone feels valued, supported, and empowered to reach their full potential.If you are a collaborative individual eager to revolutionize the way businesses function globally, we invite you to connect with us - let's discuss how Ebury can propel your career and allow you to shape the future.Software Engineer (Onboarding)London Office - Hybrid: 4 days in the office, 1 day working from homeEbury is on the lookout for exceptional and driven software engineers to join our engineering team in London. This role offers a chance to make a substantial impact within a leading FinTech organization. As a Software Engineer (L2), you will integrate into our team from day one, contributing to critical projects and deploying production code in your first week. This position serves as a launchpad for a flourishing career in financial technology. You will encounter complex technical challenges and be expected to learn rapidly, backed by dedicated mentors and seasoned engineers. We are committed to identifying and cultivating future technical leaders; for those who exhibit outstanding performance and skills, we provide an accelerated career progression path.What We Offer A competitive salary, performance-based bonus, and a comprehensive benefits package.A structured career development path with personalized mentorship from senior engineers and clear advancement opportunities.The chance to work on complex, intellectually stimulating projects that yield significant business impact.A dynamic, inclusive, and high-performance work environment within a prominent, high-growth global FinTech company.The opportunity to contribute to critical projects from day one.

Join Ebury as a Software Engineer within our Enabling Teams, where you will have the opportunity to craft innovative software solutions that empower our teams to excel. You will collaborate with cross-functional teams to design, develop, and maintain software applications that drive efficiency and enhance user experience. Your expertise will be pivotal in optimizing our processes and ensuring seamless integration of new technologies.

Our MissionAt Planday, a part of Xero, we believe that scheduling goes beyond merely filling shifts. It’s about discovering the ideal balance that fuels business growth while allowing team members to achieve a fulfilling work/life balance.Our goal is to harness the power of Agentic AI to pave the way for a future where managers can effortlessly free up precious time for both their businesses and teams. We are not just developing software; we are on a transformative journey to humanize shift work, making work/life balance accessible for all shift workers. By leveraging cutting-edge technology, we empower individuals to realize their full potential both at work and in life.Founded in 2004 and headquartered in Copenhagen, Denmark, Planday has been instrumental in crafting optimal schedules for hundreds of thousands of users globally. Since being acquired by Xero in 2021, our commitment to innovation has only strengthened.Your ImpactAs a Senior Solution Engineer, you will play a pivotal role in Planday’s go-to-market strategy, collaborating closely with Sales, Product, and Engineering teams to help customers understand how our solutions can seamlessly integrate into their operational and technical landscapes. You will serve as both a value-driven sales advocate and a technical authority, adept at translating intricate capabilities into tangible business outcomes for decision-makers.This role is crucial as we increasingly engage with more complex buyer groups across Mid-Market and Enterprise sectors, where multiple stakeholders, integrations, and technical specifications significantly influence purchasing decisions.You will bridge the gap between commercial aspirations and technical realities, ensuring that we can confidently position Planday within sophisticated customer environments while proactively mitigating obstacles that could hinder deal closures.Your ResponsibilitiesCollaborate with Account Executives on active opportunities to assess requirements and devise the optimal technical strategy.Define technical win strategies early in the sales process, identifying potential risks, dependencies, and competitive advantages.Lead technical discovery sessions and deliver demonstrations that link Planday to concrete business results.Articulate integration, security, and ecosystem considerations into clear value propositions for both technical and executive audiences.Design and develop practical proofs of concept, integrations, or tailored customer-specific solutions as needed to secure deals and demonstrate feasibility.Engage closely with Product and Engineering to address customer-specific requirements and ensure alignment with our technical capabilities.

Senior Software Engineer I at Checkout.com, London About Checkout.com Checkout.com supports digital payments for companies like eBay, ASOS, Klarna, Uber Eats, and Sony. Headquartered in London, the company operates across six continents and focuses on simplifying online transactions for businesses worldwide. What You’ll Do Senior Software Engineers at Checkout.com help design and build advanced payment technologies. This work directly improves merchant capabilities and supports the company's global mission. The role involves: Leading projects that align with strategic goals Collaborating with teams that prioritize customer needs Bringing technical insight and creativity to solve new challenges Influencing engineering priorities and direction What Sets This Team Apart Innovation and performance drive the culture at Checkout.com. Every team member plays a part in shaping the future of fintech. Senior engineers are trusted with real responsibility and the chance to make a visible impact. Location This position is based in London. Learn more about the company at Checkout.com.