Desarrollador Backend Java - 381+ job offers

Ubique Systems

Strong hands-on experience with Java 8/11/17+ Excellent understanding of OOP concepts and design patterns Experience with multithreading and concurrency Knowledge of collections, memory management, and JVM tuning Frameworks & Backend Development Spring Boot Spring MVC Spring Security Spring Data

Babel

We are One Team. We make it happen. We are Unstoppable. Babel es una consultora tecnológica multinacional especializada en aplicar sus servicios y conocimiento tecnológico en los procesos de aceleración digital de sus clientes, grandes empresas y organismos públicos. ¿Cuál es nuestro plan estratégic

Brookwood Recruitment Ltd

Backend Software Engineer (Java/Kotlin) Rate: £580 per day (inside IR35) Contract Length: Approx. 6 months Start: Immediate / End of June 2026 Hours: Full-time (37.5 hours per week) Location: Manchester (hybrid) We are currently seeking multiple Backend Software Engineers to join an exciting and fas

Ubique Systems

Greetings from Ubique Systems!!! We are looking for a Java backend Developer for one of our customer who has an expertise in:- Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databr

Citi

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global mark

Citigroup

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180 countries operating at a scale few can match. From deploying advanced AI to helping shape global marke

Netrolynx AI

About The Company Randstad Technologies is a renowned leader in the IT and Engineering recruitment industry, dedicated to connecting talented professionals with innovative organizations. With a strong reputation for excellence and integrity, Randstad Technologies specializes in providing tailored st

Revolut

About the role Our Technology team builds the systems and experiences that keep Revolut moving. From the infrastructure behind our innovative app to the features used by millions of people around the world, they bring sharp thinking, speed, and a focus on meaningful impact to everything they do. We’

RemoteStar

About Client A FTSE 250 global fintech company headquartered in London with a presence in 18 countries and five continents. Their award-winning products and platforms empower go- getters around the world giving them access to over 19,000 financial markets. Mode of working: Hybrid(2-3 from London off

BairesDev

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive s

JPMorganChase

Job Description Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our succes

Yelp

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mentors

Yelp

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mentors

Thrive IT Systems

About the Role The role involves developing and maintaining high-performance applications using Java and Spring Boot, with a focus on market connectivity and low latency programming. Responsibilities Experience with Java NIO components like Channels, Buffers, and Selectors is expected. Expert knowle

Net2Source (N2S)

About Us:- Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe

Thrive IT Systems

Technical Skills Required Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring Boot based application development Experience with middle layer mess

W3Global

Job Title: Senior Java Backend Developer Experience: 15+ Years Work Location: Leeds & Edinburgh, UK Employment Type: 6 Months Contract Hybrid- 3 days/week onsite GCP hands on is mandatory. Job Description Mandatory Skills & Experience Java 17: Functional programming features, records, sealed

Barclays

IFC - Java Backend Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities • Development and delivery of high-quality sof

Understanding Recruitment

Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds from the UK Special Forces, Pala

MrQ

Mr Who? MrQ - we're an award-winning online casino launched in 2018. We’re big on tech, performance, and creating a best-in-class player experience. Our growth has been rapid, and we’re building a platform that can scale globally—this requires engineers who can operate at both depth and system-wide