19 senior fullstack developer jobs found

Job Title Senior Fullstack Developer Job Description Job Description Senior FullStack developer   We are seeking a highly skilled and experienced Senior FullStack developer to join our team. The ideal candidate will have over 6 years of experience in web application development with a strong background in Java, Spring, Spring Boot, Microservice architecture, React.js, JavaScript, and Node.js. You will be instrumental in designing, developing, and maintaining end-to-end web solutions, mentoring junior developers, and leading complex projects. So, who are we? Hello, we’re IG Group. No, not Instagram – though we're a pretty big deal ourselves. We’re a global, FTSE 250-listed company made up of a collection of progressive fintech brands in the world of online trading and investing. The best part? We’ve snapped up many awards for our top-class platforms, forward-thinking products, and incredible employee experiences. We believe in financial freedom. And our purpose...

The exchange team develops and maintain a cutting-edge trading platform. With a global presence across APAC, EMEA and North America, the team has since grown with the goal to provide a seamless and secure trading experience for our clients. As a Fullstack Developer, you will design, develop, maintain, and improve software for multiple key verticals with a focus on Exchange/Finance/Trading capabilities i.e., projects that are pivotal to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI platforms to backend infrastructure.   Responsibilities Development activities include frontend and full stack development, proposing architectural decisions, participating in designs, design review, code review and implementation of products bridging  Crypto.com  to developers and end-users; Create web applications in a distributed environment Develop...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   Responsibilities: Partner closely with UX/UI designers to transform concepts into pixel-perfect, accessible, and responsive interfaces. Drive technical execution of engaging, high-performance websites aligned with business goals. Transform mockups into functional and responsive landing pages, websites using HTML, CSS, and JavaScript. Ensure technical and functional feasibility of all designs across different screen sizes and input methods. Develop clean, reusable and scalable code using modern frontend frameworks, languages and best practices. Optimize website architecture, assets and code for fast page speeds, minimal footprint...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   Responsibilities: Partner closely with UX/UI designers to transform concepts into pixel-perfect, accessible, and responsive interfaces. Drive technical execution of engaging, high-performance websites aligned with business goals. Transform mockups into functional and responsive landing pages, websites using HTML, CSS, and JavaScript. Ensure technical and functional feasibility of all designs across different screen sizes and input methods. Develop clean, reusable and scalable code using modern frontend frameworks, languages and best practices. Optimize website architecture, assets and code for fast page speeds, minimal footprint...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.   Responsibilities: Partner closely with UX/UI designers to transform concepts into pixel-perfect, accessible, and responsive interfaces. Drive technical execution of engaging, high-performance websites aligned with business goals. Transform mockups into functional and responsive landing pages, websites using HTML, CSS, and JavaScript. Ensure technical and functional feasibility of all designs across different screen sizes and input methods. Develop clean, reusable and scalable code using modern frontend frameworks, languages and best practices. Optimize website architecture, assets and code for fast page speeds, minimal footprint...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Fullstack Angular/Java senior developer What does a successful Full Stack Angular/Java Sr. Developer do at Fiserv?   At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. You will play a critical role in designing, developing, and maintaining high-quality web applications. You will collaborate with cross-functional teams to deliver solutions that align with our business goals and client needs. What you...

About the Role: Grade Level (for internal use): 10 The Role:   Senior Software Developer (.NET Fullstack Developer) The Team: Primary mandate of the CIQ Platform team is to maintain the performance and stability of the Capital IQ platform which is very critical to the continued success of the Desktop business.  As we continue to monitor platform health, items are identified that require further optimization to ensure our production systems remain healthy and we provide uninterrupted service to our clients.  Ensure that the CIQ Platform is substantially stabilized.  Plan critical Maintenance activities.  Execute required enhancement of features and modernizations of technology/infrastructure. Improve DR RTO / RPO & build foundation for later phases. Provide round the clock support (both for Internal and External Users)    Also ensure the Platform is scalable for the increased usage growth, modernize where necessary, perform mandatory...

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across the team.   Responsibilities Design,...

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across the team.   Responsibilities Design,...

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across the team.   Responsibilities Design,...

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

About the Role: Grade Level (for internal use): 10 Role: Sr. React Fullstack Developer The Team: C&RS (Credit & Risk Solutions) is part of the Market Intelligence group within S&P Global. Financial Risk Analytics (FRA) delivers information-centric capital markets and risk solutions for trading desks and their risk business partners, supporting risk regulatory compliance. The UI products cover counterparty credit risk, xVA and market risk for both Buy and Sell side firms. We are currently investing in technology and data platform to develop a number of new revenue generating products, leveraging open-source, big data and cloud technologies. This role is for a software developer within the FRA software engineering team, building React (Typescript) UI applications, services and working with databases/cloud. Responsibilities: Design and implement UI applications and services. Participate in system architecture and design decisions....

About the Role: Grade Level (for internal use): 10 The Role: Senior .Net Fullsatck Developer The Impact:  As a Software Developer at S&P Global within the IT - Application Development department, you will play a pivotal role in a dynamic and fast-paced team dedicated to pushing the boundaries of application development. You will leverage cutting-edge technologies, including GIS technologies, to enhance the functionality and performance of our financial research application, Capital IQ Pro. This position demands a proactive mindset, a commitment to continuous learning, and collaboration with team members to drive innovation. The Team:  You will be joining a tight-knit and dynamic team of passionate developers who are committed to challenging each other to learn and grow. Our team thrives in a fast-paced environment where innovation and collaboration are at the forefront of our mission. We leverage advanced technologies, including GIS tools, to enhance our...

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no...

About the Role: Grade Level (for internal use): 11 The Team : We are looking for a highly motivated, enthusiastic, and skilled engineering lead for Commodity Insights. We strive to deliver solutions that are sector-specific, data-rich, and hyper-targeted for evolving business needs. Our Software development Leaders are involved in the full product life cycle, from design through release. The resource would be joining a strong innovative team working on the content management platforms which support a large revenue stream for S&P Commodity Insights.  Working very closely with the Product owner and Development Manager, teams are responsible for the development of user enhancements and maintaining good technical hygiene. The successful candidate will assist in the design, development, release and support of content platforms. Skills required include ReactJS, Spring Boot, RESTful microservices, AWS services (S3, ECS, Fargate, Lambda, etc.), CSS / HTML, AJAX /...

Hex Trust is a fully-licensed and insured digital asset custodian. Led by veteran banking technologists and award-winning financial services experts, Hex Trust has built Hex Safe , a proprietary bank-grade platform that delivers solutions for digital asset protocols, foundations, financial institutions, and the Web3 ecosystem. Hex Trust has offices in Singapore, Hong Kong, Dubai, Italy, and Vietnam. Position Summary We are seeking suitable candidates for backend developer roles responsible for the development of Blockchain and digital asset related applications with a specific focus on trading and market making. You will be working closely with markets business team members,  product manager and the front and backend development teams Duties & Responsibilities Design and development of backend services; Design and update architecture diagrams and sequence diagrams in a micro services context; Develop applications supporting integration with exchanges, market making...

End Date Friday 11 July 2025 We support flexible working – click here for more information on flexible working options Flexible Working Options Flexibility in when hours are worked, Hybrid Working, Reduced Hours Job Description Summary . Job Description JOB TITLE : Senior Software Engineer (Fullstack)  SALARY:  £70,929-£86,691 pa LOCATION(S): HOURS: Full-time – 35 hours per week  WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our offices stated above.   ABOUT THIS OPPORTUNITY We’re not just another bank. We’re a technology-driven organisation on a mission to shape finance as a force for good. As we continue to invest in our people, platforms, and products, we’re looking for talented Fullstack Engineers to help us build scalable, secure, and customer-centric solutions. You’ll join a collaborative, agile team where you’ll design and develop both...

Job Title Senior fullstack engineer Job Description So, who are we? Hello, we’re IG Group. We are a publicly-traded FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our platforms. We’re global with offices in 18 countries and products in 16 regions. We’re hungry to move faster, ship better product for our customers and grow our user base. We believe in high autonomy, and we want people who are looking to do things differently in order to create better experiences for our customers. We work in cross-functional teams and are laser focused on increasing the number of active clients we serve to drive sustainable growth. Your team This role is part of APAC and Middle East divisional tech function. You will be part of cross functional tech team who mission is to launch a new investment...