Remote Java Backend Developer - 2,422+ job offers

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

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

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

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

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

Crossing Hurdles

Position: Backend Developer Type: Contract Compensation: $30 - $130/hour Location: Remote Commitment: 10-40 hrs/week Role Responsibilities Design, implement, and optimize backend and frontend systems using Java, JavaScript, and Python. Develop and integrate RESTful APIs to ensure secure and efficien

YO HR Consultancy

Job Title: Java Developer - AI Expert Job Type: Contract (Part-time) Location: Remote Job Summary Join our customer's team as an experienced Backend Developer. In this high-impact, remote role, you'll design, implement, and continually improve robust backend APIs while collaborating with cutting-edg

Stack direction: Python, FastAPI, PostgreSQL, SQLAlchemy/Alembic, queue-backed workers, AWS, object storage, CI/CD, audit/event-led architecture Build the backend of a healthtech platform that cannot afford to be vague. Health systems already has dashboards, prescribing data, formularies, BI tools a

Quik Hire Staffing

Job Title: Java Developer (Remote) Location : Remote (United States, Canada, United Kingdom, Australia) Work Mode: Fully Remote Role Overview Help design and evaluate autonomous AI agents across multiple LLMs, spanning health, education, daily life, and other real-world domains (all coding work). Sh

Experis UK

Senior Backend Java Engineer (SC) Location: Fully Remote Contract: 6 Months IR35 Status: Inside IR35 We are currently seeking a Senior Backend Java Engineer with strong, recent hands-on experience in building, testing, and deploying production grade APIs and microservices. The ideal candidate must h

Xantura

Description We are looking for an experienced Senior Java Developer to join the engineering team at Xantura, helping to design, build, and evolve our cloud-based data and analytics platform used by local authorities and public sector organisations across the UK. This is a hands-on senior engineering

Pharmacy2U | Certified B Corp

Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time Working hours: We work on a core hours principle. Our core hours are 09:30 - 16:00; you c

Xpertise Recruitment

£5,000 - £5,833 /month

Java Developer | Midlands (1x a month onsite) | £60k-£70k Xpertise are working with a growing tech-driven organisation investing heavily in modern backend engineering and scalable systems. They're looking for a Java Developer to join their collaborative engineering team. This is a great opportunity

Remarkable Resourcing

Contract Java/Kotlin Developer Remote (UK-based) | Monthly Office Travel Required Initial 6-Month Contract We are looking for an experienced Java/Kotlin Developer to join a fast-paced engineering team working on modern developer tooling and compliance platforms. This is an exciting opportunity to co

YO IT Consulting

Job Title: Java Developer - AI Expert Job Type: Contract (Part-time) Location: Remote Job Summary Join our customer's team as an experienced Backend Developer. In this high-impact, remote role, you'll design, implement, and continually improve robust backend APIs while collaborating with cutting-edg

Morgan McKinley

Requirements Must have: - We require strong experience with FX Options. - We require a background in regulatory compliance. - We prefer front-office exposure, although strong mid-office or back-office experience is acceptable if the domain alignment is strong. - We require 10+ years of core Java dev

Raw Ventures

We’re hiring for a Raw Ventures portfolio company — a computer vision platform that processes millions of images from real-world deployments and turns them into actionable insights for industry partners. Series A. The role You own architecture and core services for a system that flows millions of im

Hyra

Type: Remote | Salary: Competitive salary An innovative organisation in the AI technology space is looking for a Python Backend Developer. This role offers the opportunity to join a fast-growing team focused on building and scaling an advanced AI platform using modern cloud-native tools. What You'll

Lancesoft Malaysia

We are seeking a skilled Java Developer to join our dynamic team in Yorkshire. The ideal candidate will have a passion for coding and a strong understanding of Java programming. You will be responsible for developing high-quality software solutions and collaborating with cross-functional teams. Resp

hackajob

hackajob is collaborating with Accenture to connect them with exceptional professionals for this role. Java Developer Location: Newcastle upon Tyne Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, w