372 senior java developer jobs found

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 Senior Java Developer What does a successful Senior Java Developer do at Fiserv? You will be part of a delivery team that builds the Commerce Hub platform. Built to deliver innovation through simple, fast integrations, the Commerce Hub is the most powerful omnichannel platform. A true single-entry point and intelligent orchestration layer provides access to the latest, most popular commerce experiences through merchants' existing infrastructure....

Stand out and drive the next generation of wealth. ​​Define the digital assets industry. Raise the bar for trust, transparency, and client success. Make your mark. Nexo is a premier digital assets wealth platform designed to empower clients to grow, manage, and preserve their crypto holdings. Our mission is to lead the next generation of wealth creation by focusing on customer success and delivering tailored solutions that build enduring value, supported by 24/7 client care. Since 2018, Nexo has provided unmatched opportunities to forward-thinking clients in over 200 jurisdictions. With over $7 billion in AUM and $320 billion processed, we bring lasting value to millions worldwide. Our all-in-one platform combines advanced technology with a client-first approach, offering high-yield flexible and fixed-term savings, crypto-backed loans, sophisticated trading tools, and liquidity solutions, including the first crypto debit/credit card. Built on deep industry expertise, a...

Job Title Senior Java Developer Job Description Who we are: 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 role in the team: As part of our vision and long term strategy we are creating a team focused around one of our most critical system, responsible for search and browse of...

Job Title Senior Java Developer Job Description Senior Java Developer Join the streaming technology team and lead the innovation 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. Your role in the team As part of our vision and long term strategy we are creating new team focused around one of our most critical system, responsible for streaming prices and all critical data to our customers across all...

Overview Connecting clients to markets – and talent to opportunity. With 4,300 employees and over 400,000 retail and institutional clients from more than 80 offices spread across five continents, we’re a Fortune-100, Nasdaq-listed provider, connecting clients to the global markets – focusing on innovation, human connection, and providing world-class products and services to all types of investors. Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, The StoneX Group is made up of four segments that offer endless potential for progression and growth. Business Segment Overview: Empower individual investors – and yourself – in the world of retail through a range of different financial products rooted in innovation and market intelligence. From FX and CFDs to precious metals, master an exciting world of wealth management tools....

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.   Responsibilities Development and implementation of products Build large scale software system, which can impact daily life of millions of customers Underlying infra/arch upgrade Performance tuning, online incidents troubleshooting, and system refactoring Write high-quality, clean, and maintainable code...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. Join the Exchange Service team at Binance, the world's leading cryptocurrency exchange serving over 250M+ registered users across 100+ countries. As dedicated software engineers, we are responsible for developing and maintaining the core trading platform, ensuring seamless and efficient operations. Our work solidifies...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.   Responsibilities Development and implementation of Binance Earn products. Build large scale software system, which can impact daily life of millions of customers. Underlying infra/arch upgrade. Performance tuning, online incidents troubleshooting, and system refactoring. Write high-quality, clean, and...

About the Role: Grade Level (for internal use): 10 Job Overview We are seeking a skilled Senior Java Developer with experience in building Java applications. The ideal candidate will have strong expertise in Spring Boot and Microservices, along with knowledge of SQL and PL/SQL. You will be responsible for designing and developing scalable applications based on microservices architecture. Key Responsibilities Assist in the design, development, and deployment of Java-based applications using Spring Boot and Microservices architecture. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organization, and automation. Develop and implement applications that are highly scalable and fault-tolerant. Utilize AWS for cloud-based application deployments. Use Docker for containerization of...

Tatum is a global leader in blockchain development platforms and infrastructure. We provide developers and enterprises with a powerful, flexible framework and a comprehensive suite of tools to build, test, and deploy blockchain applications. With over 100,000 Web3 projects and customers, and a recent $41.5 million funding round, we’re entering an exciting phase of growth—and we’re looking to expand our Engineering team with a skilled Java Developer. In this role, you will be responsible for developing and maintaining our flagship product, which provides customers with cutting-edge access to blockchain networks. You’ll work in a collaborative environment that fosters innovation and flexibility, with the opportunity to engage directly with advanced blockchain technologies. Your contributions will support our mission to create a seamless integration layer for diverse blockchain applications. What we need to help with: Design, develop, and maintain high-performance Java-based...

Who we are We’re a diverse group of visionary innovators who provide trading and workflow automation software, data, and business insights to corporations, central banks, financial institutions, and governments. We are a truly global company; we employ 13,000+ people at 60+ offices and serve 4,800+ customers worldwide. Learn more at iongroup.com . What we offer · A unique opportunity to join a new project within ION aimed at disrupting (again!) the way our customers operate in financial markets. · In-depth 'on-the-job' and structured training so you can become an effective innovator. · Competitive salary and benefits. · A full-time, permanent contract. Our teams · A combination of experienced professionals and younger talents distributed around the world. · A mix of software engineers, developers, designers, product and project managers, and domain specialists. · Led by a group of visionary leaders with an unrivaled track record in creating disruptive...

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. A...

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology....

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.   Responsibilities Responsible for the full-stack design, development and implement products and solutions for our derivatives exchange platform in a number of micro-service based components Work closely with product management team to continuously optimise existing or develop new models/products/algorithms Participate in code audit, test and release; Build a rapidly deployable system with automated testing, continuous integration, and delivery; Identify problems in back-end infrastructure and platforms and implement solutions; Analyze and solve cross-stack problems; Work closely with security team to build and operate high security and scalable infrastructure and back-end services; Participate in the management of...

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.   Responsibilities Responsible for the full-stack design, development and implement products and solutions for our derivatives exchange platform in a number of micro-service based components Work closely with product management team to continuously optimise existing or develop new models/products/algorithms Participate in code audit, test and release; Build a rapidly deployable system with automated testing, continuous integration, and delivery; Identify problems in back-end infrastructure and platforms and implement solutions; Analyze and solve cross-stack problems; Work closely with security team to build and operate high security and scalable infrastructure and back-end services; Participate in the management of...

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.   Responsibilities Responsible for the full-stack design, development and implement products and solutions for our derivatives exchange platform in a number of micro-service based components Work closely with product management team to continuously optimise existing or develop new models/products/algorithms Participate in code audit, test and release; Build a rapidly deployable system with automated testing, continuous integration, and delivery; Identify problems in back-end infrastructure and platforms and implement solutions; Analyze and solve cross-stack problems; Work closely with security team to build and operate high security and scalable infrastructure and back-end services; Participate in the management of...

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.   Responsibilities Responsible for the full-stack design, development and implement products and solutions for our derivatives exchange platform in a number of micro-service based components Work closely with product management team to continuously optimise existing or develop new models/products/algorithms Participate in code audit, test and release; Build a rapidly deployable system with automated testing, continuous integration, and delivery; Identify problems in back-end infrastructure and platforms and implement solutions; Analyze and solve cross-stack problems; Work closely with security team to build and operate high security and scalable infrastructure and back-end services; Participate in the management of...