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About Sparta Global Embark on a transformative career journey with Sparta Global, where diversity, innovation, and passion for technology converge.We welcome individuals from all backgrounds, offering not just jobs, but dynamic careers in the tech industry.You'll work alongside enthusiastic professi

Construction Health, Safety & Environmental (HSE) ManagerLocation: Enfield, MiddlesexRate: £280 per shiftHours:7am-5pm Mondays-Fridays,Duration: 24-30 weeksStart Date: Monday 4th May 2026 and Monday 11th May 2026</p

If you're a hands-on developer with a passion for modern web technologies and technical leadership, APPLY NOW! Lead Full Stack Developer (React | TypeScript | Java | Spring) |. Lead Full Stack Developer (React | TypeScript | Java | Spring) |. The role: Lead the design and development of full stack w

Role: DevOps Manager Location: Remote - UK-based preferred Salary: Up to £70k plus benefits Your mission, should you choose to accept it, is to take full control of the build, release, and deployment landscape for a suite of Java-based enterprise applications. You'll be working closely with develop

OTC Pricing This is a senior-level quant development role within the OTC pricing team, focused on turning quantitative ideas into robust, production-grade trading and pricing solutions. OTC Pricing Build and enhance quantitative pricing, hedging and optimisation models within a high-performance Java

Strong experience in Java, with flexibility to work across additional technologies as needed.

Java Full Stack Developer Permanent Manchester (Hybrid) £65,000- £70,000 + Benefits. Java 8, Java 11, Spring Framework, Spring Boot Solid understanding of. JavaScript: Angular and NodeJS strongly preferred Practical.

Sanderson are currently working with a client who are looking to grow their Android development team. This will include working across the entire Android tech stack, working on extremely unique projects. The key requirements App development experience with Java and Android Studio.

Experience in at least one modern scripting or programming language, such as Python, Java, Scala, or NodeJS - Experience with big data technologies such as: Hadoop, Hive, Spark, EMR - Experience building/operating highly available, distributed systems of data extraction, ingestion, and processing of

Senior Java Engineers — Contract - (Financial Services / Investment Management) - Location: London (Hybrid – Ideally 2 Days Per Week) - Engagement Type: Contract - IR35 Status: Outside IR35 - Day Rate: £600 - £700 Per Day (Monthly Pay) Our client is a leading UK investment management platfor

Do you require visa sponsorship to work for a new employer in the United Kingdom? * Select. United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf, and may be shared with other third party service providers to the extent necessar

The National Archives is building a suite of innovative digital products and services to ease the flow of digital records into the archive, preserve them for generations to come and open up access to this nationally important resource for audiences including students, government, researchers and the

Senior Java Developer (Elastic Search). Our client, a reputable organisation, is seeking a talented Senior Java Developer with strong Elastic Search expertise to join their Project. Proven expertise as an Elastic Search SME, with a deep understanding of its architecture and capabilities.

Senior Java Developer (Chinese Speaking). Senior Java Developer (Chinese Speaking). Ability to read and write in Chinese is an advantage.

A global technology and transformation partner in London is seeking a DV Cleared Java Full Stack Engineer.In this mid-senior level role, you will drive business outcomes by creating digital solutions and working with diverse technology stacks.You must have substantial experience with Java (Spring Bo

The role involves designing scalable backend services using Java and Spring within a hybrid working environment.

A tech company in London is seeking an experienced Java Developer to join their team. In this role, you will be responsible for designing and maintaining high-performance Java applications. The ideal candidate has over 5 years of experience in Java development, strong knowledge of OOP principles, an

As a Java Developer , youll play a pivotal role in designing and developing scalable, resilient back-end systems using the latest Java and microservices technologies. Your future duties and responsibilities In your role as a Java Developer/So

The position is for a Ruby Web Application Developer to build new and maintain existing Rails applications communicating with a Java API.The developer will be working within an Agile team to design and deliver high-quality applications.Experience designing and building Ruby-on-Rails applications in

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL. Happy to get stuck into a complex technology stack (Ruby, Coffeescript, Java, Scala).

The ideal candidate should have robust backend system development experience, and proficiency in Java and related technologies is essential. Key responsibilities include enhancing engineering standards and mentoring team members. Competitive benefits include a discount on M&S products, a generous pe

Happy to get stuck into a complex technology stack (Ruby, Coffeescript, Java, Scala). Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL.

A leading technology company based in London is seeking an experienced Software Engineer to join their team.The ideal candidate will have at least 4 years of software engineering experience, proficient in C#, Java, or Go, and a strong ability to design REST APIs.This role involves both developing ne

Pontoon Solutions is a global HR outsourcing company that specializes in improving an organization's talent.

A leading digital archiving organization in London seeks a Lead Developer proficient in Java and Scala to oversee software development in their Digital Preservation team.

The ideal candidate will have a strong technical background, proficiency in programming languages and frameworks, and a passion for creating high-quality, scalable, and efficient software solutions. The ideal candidate will have a strong technical background in Java programming, proficiency in softw

A growing technology consultancy in the UK is seeking a Software Developer (Java) to enhance their digital services. The ideal candidate will have excellent Java skills and a strong commitment to best practices in software development.

We are seeking a Full Stack Developer to join the Credit & Rates Trading team at a leading investment bank. Proven full stack development experience (React 70% / Java 30%).

The role involves designing integrations for global card payments, contributing to the platform's development in a cloud-native environment. Ideal candidates will have experience with Visa or Mastercard integrations and Java programming.

You are predominantly a backend Java developer with at least 7 years of experience building complex distributed systems. ITRS Group is looking for Senior Java Engineer in London. As a Senior Java Software Engineer, you will:.

A leading recruitment firm is seeking a Senior Java Development Manager to lead a Front Office Derivatives IT team in London. This permanent, hybrid role requires extensive Java experience and strong leadership skills to manage a team of developers. You will work closely with front office stakeholde

Strong Java development experience with a deep understanding of JVM internals and performance tuning* Hands-on expertise with message brokers (ActiveMQ, Kafka or similar) in production environments* Proven experience with containerization and orchestration (Nomad would be an advantage)* Practical kn

Senior Software Engineer (backend focus) - Java, Springboot & AWS – paying up to £650/day (Outside IR35) – Hybrid (2x a week - London) – 6 month contract. Get notified about new Java Software Engineer jobs in. Software Engineer (Java) - Up To £550 Per Day + Benefits - London.

Hands on experiences in Java Micro Services, Spring Boot, Core Java, react JS, Node JS.

Our Software Engineers don't just write code, they solve real financial problems for millions of customers.You'll work on distributed systems processing thousands of transactions daily, build resilient services that handle people's money, and create experiences that simplify complex financial produc

A global consulting firm in London is seeking an experienced eFX Java Developer to design and maintain low-latency applications for electronic FX trading systems. Ideal candidates have a strong background in Core Java, multithreading, and real-time market connectivity, with experience in trading env

This hybrid role, based in the City of Westminster, offers a competitive salary of £52,000 - £74,000 and the chance to work with modern technologies like Kotlin and Java.

We are a leading recruitment and IT services company working with a global IT services firm to find a suitable candidate to join a team of passionate professionals dedicated to fostering connections between top IT talent and leading financial institutions. You will collaborate closely with business

An established industry player is on the lookout for specialist Java engineers to work on high-performance, low-latency systems for major financial institutions. This role involves building and maintaining cutting-edge Java applications, optimizing performance, and collaborating with a dedicated tea

A tech consulting firm in London is seeking an experienced Full Stack Engineer for a hybrid role.

Mercator Digital is looking for a Software Developer (Java) to be part of our growing consultancy. Mercator is seeking a dynamic, forward-thinking Software Developer with excellent communication skills who can help Mercator in its continued transformation. Mercator Developers work collaboratively in

A technology services company is seeking an Oracle CPQ Developer to provide support for Oracle CPQ applications in a fully remote role.The ideal candidate will have multiple years of hands-on experience with Oracle CPQ, deep expertise in SQL and programming in Java/C#.Strong communication skills and

A leading specialist (re)insurer is looking for a talented DevOps Engineer with a development background to join their innovative technology team in London.

As a Technical Consultant, you'll own the delivery of critical software components and workflows for global financial clients. This role sits at the intersection of technical leadership and project management, where your ability to manage timelines, communicate with stakeholders, and drive technical

Quantitative Analyst, Quantitative Developer who is proficient in Java, Scala, Algorithm, Object-Oriented Development, C#, C++, SQL, SQL 2008, Quantitative Trader, Bank, C#, WinForms. Some experience in quantitative finance or the equity markets.

This remote position requires two days a month on-site in London. We are looking for a Fullstack Java Developer who meets the following criteria: A degree in a numerate discipline or an equivalent qualification in computer sciences. A minimum of 5 years of experience as a Java web developer.

Exciting opportunity for a Java Developer to join an award winning and forward-thinking gaming company in Southwark, London. Experience of mathematics associated with statistics, standard deviation and probability, ideally to A level or higher. A love of mathematics is a distinct advantage for a rol

A leading technology services company is seeking a skilled QA Automation Test Engineer to design and execute selenium-based load-testing scripts for PowerBI Fabric. Candidates should have strong experience with Selenium WebDriver, proficiency in Python or Java, and knowledge of load and stress testi