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About the Role DP World in the UK is at the heart of Britain’s trading future, providing the right trading infrastructure, smart logistical solutions and the benefits of freeport status to our customers. An excellent opportunity has opened within CNS IT Operations for a Lead Developer . The Lead Developer plays a pivotal role in a fast-paced environment, combining strong technical expertise with effective team leadership. This position drives the company’s technical strategy and ensures the delivery of high quality software solutions aligned with business objectives. Location: Southampton Interviews to commence in Jan 2026 How you will contribute: • Lead the CNS development team in designing, developing, testing, and deploying high-quality software solutions., • Provide technical guidance and mentorship, promoting collaboration and continuous learning., • Manage multiple software development projects, ensuring delivery within scope, timelines, and quality standards., • Oversee project plans, resource allocation, and risk management strategies., • Collaborate with project managers, business analysts, and stakeholders to gather requirements and define technical specifications., • Ensure effective communication between development teams and other departments to maintain alignment on objectives and timelines., • Supervise code reviews, testing, and debugging to uphold high standards of code quality and reliability., • Monitor emerging technologies and industry trends, integrating relevant advancements into development processes., • Identify and implement process improvements to enhance efficiency and productivity., • Maintain accurate, up-to-date technical documentation accessible to all stakeholders., • Provide regular progress updates, risk assessments, and issue reports to senior management., • Contribute to coding, testing, and deployment activities as needed., • Troubleshoot and resolve delivery-related issues to ensure smooth releases., • Conduct development reviews to evaluate code quality, standards compliance, and performance, offering constructive feedback., • Mentor developers at all levels, supporting technical growth and knowledge sharing., • Promote a collaborative team environment that encourages continuous improvement. What you will bring: Experience • Proven ability to deliver solutions from initial analysis through to production deployment., • Strong collaboration with senior technical architects to provide innovative, well-documented solutions., • Excellent analytical and programming skills within the relevant development environment., • Proficiency in Java frameworks (Spring, Spring Boot, Hibernate) for building scalable applications., • Extensive experience in Java application development, including core concepts such as OOP, exception handling and multithreading., • Skilled in building RESTful APIs and web services using Java technologies., • Experience with relational databases (Oracle, SQL Server), including complex SQL queries and database design principles., • Familiarity with CI/CD tools (e.g., Jenkins), version control systems (e.g., Git), and containerisation (Docker, Kubernetes)., • Experience with automated testing frameworks (JUnit, Mockito). Qualifications • Minimum of 5 GCSEs (Grade C or above), including Maths and English, plus at least 2 A-level passes or equivalent., • Preferably HND/Degree in Computing or a related discipline., • Experience in developing business applications within an enterprise environment., • ITIL4 Foundation certification desirable., • Project management experience is an advantage. NOTE: All of our roles are subject to the below: • Eligibility to work in the UK., • A full valid UK driving licence or appropriate international licence allowing you to drive on UK roads., • No unspent criminal convictions., • Due to manufacturing guidelines on equipment and site safety critical health and safety requirements, we have strict weight and medical requirements that need to be met and maintained. For our safety critical roles health and medical and fitness checks are performed. Requirements include, but are not limited to, weight, height, blood pressure and hearing., • We may close our roles early, depending on the number of applications received. Compensation DP World offers exciting and challenging roles within a growing international organization. We strive to hire and develop the right people, locally and globally, stimulating personal growth and self-development within an informal atmosphere. We offer a market competitive compensation package. About DP World Trade is the lifeblood of the global economy, creating opportunities and improving the quality of life for people around the world. DP World exists to make the world’s trade flow better, changing what’s possible for the customers and communities we serve globally. With a dedicated, diverse and professional team of more than 103,000 employees spanning 75 countries on six continents, DP World is pushing trade further and faster towards a seamless supply chain that’s fit for the future. We’re rapidly transforming and integrating our businesses -- Ports and Terminals, Marine Services, Logistics and Technology – and uniting our global infrastructure with local expertise to create stronger, more efficient end-to-end supply chain solutions that can change the way the world trades. The DP World family comprises of Syncreon, Imperial and P&O. What's more, we're reshaping the future by investing in innovation. From intelligent delivery systems to automated warehouse stacking, we’re at the cutting edge of disruptive technology, pushing the sector towards better ways to trade, minimising disruptions from the factory floor to the customer’s door. WE MAKE TRADE FLOW TO CHANGE WHAT'S POSSIBLE FOR EVERYONE DP World is committed to the principles of Equal Employment Opportunity (EEO). We strongly believe that employing a diverse workforce is central to our success and we make recruiting decisions based on your experience and skills. We believe that employees are happiest when they’re empowered to be their true, authentic selves. So, please come as you are. We can’t wait to meet you.

We are working with a well-established technology organisation to recruit an experienced Software Tester / QA Engineer to support the delivery of customer-facing systems and core software products. This role sits within a professional services environment and will involve testing both standard solutions and customer-specific implementations. You will work closely with developers, project managers and technical teams to ensure systems meet quality standards prior to release and go-live. As a Software Tester, you will be responsible for ensuring software quality through effective manual and automated testing. You will contribute to improving testing processes, support customer UAT and play an active role in identifying and resolving defects before systems are deployed. Key responsibilities: • Executing software testing on customer systems prior to installation and go-live, • Designing, writing and maintaining manual and automated test scripts, • Creating and maintaining test plans, test cases and supporting documentation, • Working closely with development and technical teams to identify, log and resolve defects, • Creating test data to support system testing, • Supporting user acceptance testing and providing go-live support to customers, • Contributing to the continuous improvement of testing standards, tools and methodologies, • Providing guidance to customers during UAT and test planning where required, • Supporting internal product and development testing as needed Requirements: • Previous experience in a Software Testing / QA role, • Strong hands-on experience with manual testing, • Experience designing and maintaining test documentation, • Familiarity with Windows Client and Server environments, • Experience using Microsoft Office applications Any experience with the following will be highly advantageous: • ISTQB Foundation or Advanced certification, • Experience with test automation tools and frameworks (Ranorex, Selenium or similar), • Exposure to C#, Java, or other object-oriented programming language, • Experience with SQL Server and/or Oracle databases, including querying and data validation, • Experience using source control tools such as TFS or Git, • Understanding of network architecture, IT security and Active Directory, • Experience within document management, OCR or enterprise systems environments The role may involve occasional UK and international travel. Hybrid working once passed probation, 1-2 days per week on site. This is an excellent opportunity for a Software Tester looking to work on varied, customer-facing projects within a stable and growing organisation.

Are you ready for the next step in your engineering career? Would you enjoy working on our cutting-edge products? About the Business: At Cirium our goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting what will happen tomorrow. Our mission is to transform the aviation industry by enabling airlines, airports, travel companies, tech giants, aircraft manufacturers, financial institutions and many more accelerate their own digital transformation. You can learn more about Cirium About the Team: You will be joining a collaborative, curious, team of Software Engineers at all different levels. By joining us you will have the opportunity to share ownership in solving this problem end to end. About the role: As a Software Engineer II you will performs moderate research, design, and software development assignments within a specific software functional area or product line. At RELX, we are committed to advancing gender diversity within the technology sector and supporting greater representation of women in tech. To further this commitment, RELX has implemented the following initiatives: Women in Technology (WiT) Mentoring Program: This program is tailored to enhance career development for female talent in tech roles across all our businesses. Women’s Network Forum: We offer dedicated forums that foster community, mentorship, and professional growth for women. Inspiring Future Talent: We actively engage with schools, hosting events to inspire young females to consider and pursue careers in technology. Responsibilities: • Interfacing with other personnel or team members to finalize requirements, • Writing and reviewing portions of detailed specifications for the development of system components of moderate complexity, • Working closely with other Development team members to understand Product Requirements and translate them into Software designs, • Implementing development processes, coding best practices and code reviews, • Operating in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders, • Completing bug fixes and resolving technical issues Requirements: • Have a BS degree in Engineering Computer Science or equivalent experience, • Have some Software Development experience, • Be proficient in development languages including but not limited to: Java, Springboot, Python, C#, .NET, C++, • Have a good understanding of data modelling principles, data manipulation languages, and storage systems, • Be familiar with industry best practices such as code coverage, • Have some understanding of software development methodologies (e.g., Agile, Waterfall) and test driven development, • Have the ability and desire to learn new processes and technologies, • Have good verbal and written communications skills. Working for you: We know that your wellbeing and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer: • Generous holiday allowance with the option to buy additional days, • Health screening, eye care vouchers and private medical benefits, • Wellbeing programs, • Life assurance, • Access to a competitive contributory pension scheme, • Save As You Earn share option scheme, • Travel Season ticket loan, • Electric Vehicle Scheme, • Optional Dental Insurance, • Maternity, paternity and shared parental leave, • Employee Assistance Programme, • Access to emergency care for both the elderly and children, • RECARES days, giving you time to support the charities and causes that matter to you, • Access to employee resource groups with dedicated time to volunteer, • Access to extensive learning and development resources

Senior Java or Golang Engineer | Remote - £65k - £70k Java, Golang, React, Spring, Microservices, AWS I have partnered up with a rapidly growing MedTech who have expanded across UK, Ireland, and Europe massively. They have built an entire model that supports and enhances complex online healthcare platforms, and they are known for their flagship product, which is an online doctor platform reaching millions of patients a day. Having specialised in bespoke solutions which are created for healthcare workers, they have rapidly gained their reputation for being high quality and streamlined digital healthcare providers. Fun fact: they were amongst one of the first companies to bring online doctor services around. Their platform has reached millions of patients and is widely adopted across healthcare providers. As a Backend Developer (java or Golang), you’ll step into a role where every day brings both challenges and impact. You’ll be the architect behind new features, breathing life into fresh code while also refining and strengthening existing systems to keep them running at their best. Working within an Agile environment, you’ll move through the rhythm of analysis, documentation, development, testing, and deployment, ensuring each release is as seamless as the last. Their current tech stack is a mixture of Java, Golang, React, Springboot, Microservices, AWS, TDD, RESTapis, to name a few areas. This role requires someone to be solid on the Java front or Golang. Salary wise, the successful Java developer can be paid in the range of £45k - £70k, plus bi-annual bonus, generous holidays and benefits, and you’ll be part of their profit-sharing scheme. Interested in learning more? Please apply via Rebeka. Mulk @opusrs.com OR add me on LinkedIn, Rebeka Mulk @ opus recruitment solutions to have an informal chat. Please note, this team cannot offer any sponsorship.

Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at and let the opportunities come to you. Key responsibilities: • Technical Architecture: lead the design and development of backend services for our SaaS B2B platform, focusing on creating an open architecture that integrates various players in the private equity ecosystem, • Microservices: build and maintain microservices using Java 21 and Spring Boot, ensuring scalability, reliability, and performance, • API Development: develop and optimise RESTful APIs to support our frontend applications built with React and TypeScript, • Platform Integration: ensure seamless integration of our platform with third-party systems used by PE firms, distributors, private banks, and fund administrators, • Performance & Optimization: proactively identify performance bottlenecks, optimize data flow, and ensure backend services operate with maximum efficiency, • Best Practices & Code Quality: advocate for clean code, automated testing, and DevOps best practices, ensuring high-quality software development and deployment processes, • Mentorship & team growth: provide technical leadership and mentorship to engineers, building a culture of excellence, innovation and continuous learning Qualifications: • 7+ years of experience in back-end development, with a strong focus on Java and Spring Boot, • Proven experience in designing and developing microservices-based architectures, • Hands-on experience with AWS services, including EC2, and a strong understanding of Kubernetes (K8s) for container orchestration is a big plus, • Strong experience in building RESTful APIs, especially OpenAPI-generated interfaces, • Familiarity with CI/CD pipelines and automated testing frameworks, • Proficiency with SQL including migrations (Flyway), ensuring data integrity and optimal performance, • Excellent analytical and problem-solving skills with a focus on delivering scalable solutions, • Strong communication skills with the ability to articulate complex technical concepts to non-technical stakeholders Technologies • Back-end: Java 21, Spring Boot, REST, Postgres/Jooq/Flyway, JUnit/TestContainers/Mockito, AWS (EC2, RDS, Cognito, S3, KMS), Containerization (Docker / kubernetes), • Front-end: TypeScript, React, and Tailwind CSS Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at and let the opportunities come to you.

Senior Backend Engineer UK Remote 6 Month Contract A fantastic contract role has opened up for a highly skilled Senior Backend Engineer with strong expertise in Go, Python or Java. This is an exciting chance to join a leading technology company known for its high engineering standards and innovative approach to distributed systems. In this position, the Senior Backend Engineer will play a central role in building and scaling mission-critical, data-heavy applications. You'll be involved across the full engineering lifecycle - from system design through to development and delivery - taking ownership of solutions that drive real impact. Working closely with an Engineering Manager and collaborating with cross-functional teams, the Senior Backend Engineer will help shape and implement microservices-based architectures, while making use of modern technologies such as AWS, Kubernetes, Docker, and Kafka. You'll also focus on improving performance, reliability, and scalability, contributing to design discussions, code reviews, and knowledge sharing across the team. Senior Backend Engineer - Key Skills & Experience: • Strong background in backend software engineering, with significant commercial experience, • Advanced proficiency in Go, Python or Java, with hands-on expertise in AWS, Kubernetes, and Docker, • Experience designing and architecting systems end-to-end, • Proven track record of working with complex, large-scale data applications, • Product-driven mindset and experience working in fast-moving, tech-focused organisations (e.g. start-ups or scale-ups), • Additional skills with Kafka, Cassandra, gRPC, and microservices design are highly advantageous, • Open-source contributions are a plus This is an excellent opportunity for a Senior Backend Engineer who thrives on tackling technical challenges and wants to make a tangible impact. The client is looking to move quickly, so if this sounds like the role for you, don't hesitate to apply. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation, or age.

Role: SC Cleared Senior Frontend Developer Contract Length: 12 months Location: Remote Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC Are you a Senior Front-end Engineer who thrives in modern JavaScript frameworks and wants to shape a brand-new greenfield platform? This is a chance to join an established organisation embarking on a large-scale build, where your technical leadership and product ownership will have a direct impact from day one. You’ll join a high-performing engineering group working on a brand-new application using React and Next.js, with the opportunity to contribute across the wider stack including Java, Spring Boot, and AWS. What We’re Looking For: • Strong experience in React and Next.js, • Strong cloud knowledge (AWS) What You’ll Be Working On: • Leading front-end development on a greenfield product, • Building high-performance UI components in React and Next.js, • Collaborating closely with backend engineers working in Java and Spring Boot, • Working hands-on with AWS services in a modern cloud-native environment, • Driving quality, performance, and engineering standards within the team Desirable Skills: • Exposure to Java and Spring Boot, • Experience leading or mentoring developers, • Proven background contributing to greenfield product builds PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL

Java Software Engineer Location: Hybrid Working - will need to come to either Liverpool, Nottingham, Newcastle, Cardiff, Ipswich or Brighton - Once a month Duration: 3-Months Initially - working on a 1-year programme IR35 Status: Inside IR35 - £450 per day We are seeking a highly skilled Java Software Engineer's to work on a UK Government programme.. Tech Stack: • Java, • Rust, • Springboot, • Oracle, • Kotlin, • TDD / BDD Key Skills (Must have all): • Experience working in UK GOV (GDS experience), • Eligible for SC Clearance or have live and active SC Clearance All candidates must be based in the UK and our client cannot provide sponsorship.

A leading FinTech innovator is shaping the future of financial markets - across traditional finance and crypto - with cutting-edge trade surveillance technology. Their mission is to protect investors, enhance transparency, and ensure compliance in some of the world's most dynamic markets. Trusted by regulators and institutions worldwide, their systems monitor over a trillion events every single day. They are now seeking a Senior Software Engineer to join the Algos Team. In this role, you'll design and develop advanced algorithms that detect and prevent market abuse, fraud, and compliance breaches - directly shaping the integrity of global financial and crypto markets. 🔹 What you'll do * Build and optimize real-time and batch surveillance algorithms * Contribute to the design of scalable, low-latency systems * Collaborate with quants, data scientists, and compliance experts * Enhance and maintain a mission-critical global codebase 🔹 What they're looking for * 5+ years' software engineering experience (3+ in financial markets/algos) * Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus) * Hands-on experience with real-time data processing & distributed systems • Data Pipelines Strong understanding of software engineering and system architecture * A proactive problem-solver with excellent collaboration skills 🌍 Why Join? * Fully remote role with global collaboration * Work at the intersection of finance and crypto innovation * Be part of a mission-driven company protecting millions of investors 👉 Ready to help build safer, fairer financial and crypto markets? Apply now. Desired Skills and Experience Proficiency in programming and building Java applications, Core Java, Hash Maps, Algorithms Data Pipelines McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Senior Palantir Data Engineer Salary: £80,000 - £100,000 + 5% Bonus UK wide - Remote About the Role We're seeking a Senior Palantir Engineer to design and develop data processing and data persistence software components for solutions that handle data at scale. Working in agile teams, you'll provide strong development leadership and take responsibility for significant technical components of data systems, designing and developing large-scale data processing software to meet user needs in demanding production environments. Key Responsibilities • Develop data processing software primarily for deployment in Big Data technologies, encompassing the full software lifecycle including design, code, test, and defect resolution, • Work with Architects and Lead Engineers to ensure the software supports non-functional needs, • Collaborate with colleagues to resolve implementation challenges and ensure code quality and maintainability remains high, leading by example in code quality, • Work with operations teams to ensure operational readiness, • Advise customers and managers on the estimated effort and technical implications of user stories and user journeys Essential Requirements • Strong software development experience in one of Java, Scala, or Python, • Software development experience with data-processing platforms from vendors such as AWS, Azure, GCP, or Databricks, • Experience developing substantial components for large-scale data processing solutions and deploying into a production environment, • SQL and SQL extensions for analytical queries, • Solid understanding of ETL/ELT data processing pipelines and design patterns, • Aware of key features and pitfalls of distributed data processing frameworks, data stores, and data serialisation formats, • Able to write quality, testable code and has experience of automated testing, • Experience with Continuous Integration and Continuous Deployment techniques Desirable • Experience of performance tuning, • Experience of data visualisation and complex data transformations, • Experience with streaming and event-processing architectures including technologies such as Kafka and change-data-capture (CDC) products, • Expertise in continuous improvement and sharing input on data best practice Our Commitment to Diversity We believe in the power of diversity, equity, and inclusion. We're committed to building a team as diverse as the world we live in, where everyone is valued, respected, and given an equal chance to thrive. We actively seek talented people from all backgrounds, regardless of age, race, ethnicity, gender, sexual orientation, religion, disability, or any other characteristic.

Java Developer Are you self-motivated with an innovative mind, a passion for technology, and a good understanding of object orientated development? Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. About Apexon: Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence. The ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a senior developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. You’ll be responsible for: • Producing high quality, maintainable code, • Supporting in the design and development of complex software solutions, • Partnering effectively with client project teams, • A natural ability to mentor junior developers You’ll have: • 4+ years of commercial software engineering experience in Java, Springboot, Microservices, AWS, Docker, Kubernative, Kafka., • Service oriented architecture development, • TDD/BDD, • Experience working in an Agile environment, • Natural self-motivation with a passion for delivering excellence, • Great communication skills with the ability to build strong professional relationships, • Curiosity with an ongoing desire to develop and learn, • Good problem solving skills, • Knowledge of DevOps tools, e.g. Jenkins, Sonar and CI/CD principles, • Experience with React/Angular frameworks, • Financial Services and/or Software Consulting experience We’re committed to providing our people with a great environment to work in. You can expect ongoing skills-based development, career progression as well as health & well-being benefits and support. You’ll work within a friendly and supportive team, working on a variety of projects and the chance to obtain relevant certifications along the way! We also offer: -An employer pension scheme -25 days holiday + 8 bank holidays, with the option to carry forward or 'cash-in' 5 days each year -Access to YuLife wellness platform, subscription to Meditopia App, premium subscription to Fiit, life coaching & emotional wellbeing sessions, 24 / 7 virtual GP Access, Employee Assistance Programme -Life Insurance & Income protection -Enhanced Maternity Pay & Paternity Pay -Cycle to work scheme -Travel loan scheme -A Tech Scheme which lets you choose from over 5000 tech products at up to a 12% discount

Java Developer - £400 (Inside IR35) - 12 Month Contract Location: Hybrid - Birmingham, Manchester, Leeds, Newcastle Must have Government experience My client are seeking a Java Developer with strong expertise in Apache Kafka, Node.js, and AWS cloud services. The role involves designing and implementing scalable, event-driven architectures, building microservices, and deploying solutions in a cloud-native environment. Essential Skills & Experience • Strong commercial experience with Java (core + modern frameworks), • Hands-on experience with Node.js, • Proven background delivering solutions in AWS environments, • Understanding of microservices, APIs and distributed systems, • Experience working in Agile / DevOps environments, • Familiarity with CI/CD pipelines and cloud-native tooling, • Experience with Kafka

Join a world-class organisation where your work supports the UK’s most critical Defence, Healthcare, and Public Sector programmes. Our client has been recognised as a Times Top 100 Company for 7 years in a row, delivering impact through technology, transformation, and consulting, underpinned by a culture of innovation, collaboration, and integrity. As a Palantir Technical Architect, you’ll play a pivotal role in shaping data-driven solutions that deliver real impact for millions of people. At the heart of Kainos’ most ambitious digital transformation programmes, you will lead the design and delivery of high-quality technical components, working closely with Solution Architects, Customer Architects, and multidisciplinary teams to build scalable, secure, and high-performing data platforms. You’ll be part of a people-first, innovation-led culture where collaboration, creativity, and continuous learning are core to how we work. Every voice matters here — your ideas will help influence technical decisions, set engineering standards, and guide the successful integration of complex distributed systems. You’ll also provide leadership to engineers, offering coaching, direction, and support as you solve meaningful data challenges together. Our client invests in cutting-edge tools, learning opportunities, and professional development, empowering teams to grow and thrive. Flexible and hybrid working arrangements are supported, alongside a strong focus on wellbeing. Take the opportunity to do meaningful work, shape the data platforms that underpin the nation’s most important services, and build long-lasting professional relationships in a culture that genuinely values your growth. This role is perfect for a Palantir Technical Architect seeking real impact, career progression, and the chance to work on the most bespoke defence projects in the UK. You’ll have the opportunity to: • Successfully implement functional and non-functional technical designs., • Collaborate closely with customer architects to define solution standards, effort estimates, and technical implications., • Set technical standards and ensure they are upheld by engineering teams., • Manage and estimate delivery timelines for complex technical components., • Contribute to or lead technical solution design during pre-sales cycles., • Mentor, coach, and guide team members while shaping the wider data and analytics capability., • Make a meaningful contribution to the data analysis community and technical direction of key programmes. Key Requirements: • Experience owning the technical architecture for a component, subsystem, or product (e.g., data ingestion or streaming)., • Strong client interaction skills with the ability to present technical decisions to non-technical audiences., • Experience applying design patterns, development standards, and operational readiness practices., • Proven experience designing, building, and productionising distributed, data-intensive applications., • Proficient in Java, Scala, or Python, with comfort across multiple programming paradigms., • Experience deploying contemporary data stores (object, document, key-value, search, RDBMS, graph)., • Experience with AWS, Azure, GCP, or Databricks data-processing platforms., • Comfortable with data integration techniques such as messaging, queuing, CDC, or data virtualisation. You'll Get Experience With: • Understanding of Data Warehouse techniques., • Contributions to engineering or data communities., • Cloud certifications (AWS/Azure/GCP) in data services., • Experience driving continuous improvement and modern data best practices. Benefits: • Competitive Bonus, • Private Medical Cover, • Company Share Plan, • Generous Holiday Package (Ability to Buy and Sell), • Training and Development, • Comprehensive Pension Package

Job Title: Data Engineer Location: Hybrid (UK wide, multiple roles) Employment Type: Permanent Salary: Competitive Start Date: Immediate Industry: IT Services & Consulting DV clearance is required for this role due to the secure nature of the projects. A leading digital and data consultancy is growing its Digital & Data community and is looking for an experienced Data Engineer to help design and deliver scalable, cloud-based data solutions for a wide range of clients. You’ll work alongside product, design and engineering specialists in cross-disciplinary teams, bringing ideas to life through high-quality, user-centred software and data platforms. This is an opportunity to work on varied, complex projects, influence technical direction, and grow your career in an environment that values curiosity, innovation and excellence Data Engineer – Key Responsibilities • Design, build and deploy production-grade data pipelines from ingestion through to consumption, • Work cross-functionally in Agile delivery teams, solving complex data problems with clients, • Process and integrate large volumes of structured and unstructured data, • Build data ingestion and curation pipelines using AWS-native and custom solutions, • Collaborate in live whiteboarding sessions and asynchronous team working, • Contribute to internal initiatives and technical improvements across the data practice Data Engineer – Key Skills Required • Live & active DV clearance is required for this role, • Experience within secure public sector/government environments is key, • Strong problem-solving and analytical mindset, • Experience designing and delivering data pipelines within big data architectures, • Hands-on experience with Java, Python, Scala, Spark and SQL, • Experience extracting and transforming data via APIs, scripts and SQL queries, • Experience processing large-scale data sets and integrating multiple data sources on AWS Please apply now if this role is of interest.

Senior Data Engineer (Contract) Location: UK (Remote / Hybrid) Contract Type: Contract (Outside IR35) Role Overview We are seeking a Senior Data Engineer (Contract) to support the delivery of secure, business-critical data platforms within high-assurance, regulated environments. The role focuses on designing and implementing resilient data pipelines and integration services that enable controlled data sharing across complex, multi-domain systems, while maintaining strong standards of security, governance, and compliance. The successful contractor will operate at a senior technical level, contributing to platform design, assuring engineering quality, and supporting delivery in environments where data integrity, availability, and access control are essential. Key Responsibilities • Design, build, and maintain secure, scalable data pipelines and integration services, • Engineer data solutions that support controlled data access across complex domains, • Develop production-grade code aligned with secure-by-design principles, • Model complex datasets to support interoperability and governed access, • Integrate data from diverse sources, including legacy and operational systems, • Implement fine-grained access controls, data classification, and governance mechanisms, • Support deployment and operation of data services across cloud, on-premise, and hybrid environments, • Collaborate with architects, security specialists, and delivery teams, • Contribute to design reviews and technical decision-making, • Ensure performance, resilience, and observability of data platforms, • Produce and maintain clear technical documentation Required Skills & Experience • Extensive experience operating as a Senior Data Engineer on complex, enterprise-scale platforms, • Strong programming capability in Python, • Commercial experience with Java and/or Scala, • Advanced SQL and strong data modelling skills, • Proven experience designing and operating ETL / ELT pipelines at scale, • Solid understanding of distributed systems and data platform architecture, • Experience with at least one major cloud platform (AWS, Azure, or GCP), • Experience with containerisation and orchestration (Docker, Kubernetes), • Familiarity with CI/CD pipelines and modern DevOps practices Experience in Regulated Environments • Experience delivering data solutions in regulated or high-assurance settings, • Understanding of security-focused architectures such as least-privilege access, • Experience implementing data governance, classification, and policy-driven access controls, • Comfortable operating in environments with formal assurance, audit, and compliance requirements, • Able to handle sensitive information in line with contractual and organisational standards Desirable Experience • Knowledge of semantic data, knowledge graphs, or graph databases, • Experience with RDF, SPARQL, or ontology-based data models, • Familiarity with controlled or cross-domain data sharing patterns, • Experience with Infrastructure-as-Code (e.g. Terraform, CloudFormation), • Exposure to open-source data platforms or frameworks Contractor Profile • Able to deliver independently with minimal supervision, • Comfortable working within structured delivery frameworks, • Strong analytical and problem-solving skills, • Clear communicator with both technical and non-technical stakeholders, • Pragmatic, delivery-focused, and quality-driven Additional Information Due to the nature of the work, candidates must be eligible to pass background and suitability checks as part of the engagement.

Data Science Lead Role: Permanent Location: London Experience: 12 to 18 years CTC: 4000 TO 4500 US Dollars Job Requirements: • 12 years of experience manipulating data sets and building statistical and machine learning models., • Masters or Ph D in Statistics, Mathematics, Computer Science, or another quantitative field, • Fluent English (written/spoken), • Generative AI, Computer Vision cloud technology, NLP, Deep Learning., • Experience Developing Machine Learning / Data Science models, from coding to deployment, • 2+ years of experience in teaching or training., • 3+ Years of Hands-on Hybrid Development experience preferred. Skills • Able to train/mentor/coach in coding (mandatory python and SQL, java or C++), • Project Management background preferred., • Knowledge of the Consulting/Sales structure., • Empathy and service attitude, • Fast-paced, • Project Management experience, • Desirable previous international experience (US, Canada, or Europe), • Leading consultants to grow and create tangible benefits and assets. Competencies • Mentor / Develop / Train consultants, • Orientation to results, • Leadership Main responsibilities of the position • Collecting data through means such as analyzing business results or by setting up and managing new studies, • Transferring data into a new format to make it more appropriate for analysis, • Build tools to automate data collection, • Compare and analyze provided statistical information to identify patterns, relationships, and problems, • Define and utilize statistical methods to solve industry-specific problems in varying fields, such as economics and engineering, • Prepare detailed reports for management and other departments by analyzing and interpreting data, • Train assistants and other members of the team how to properly organize findings and read data collected, • Design computer code using various languages to improve and update software and applications, • Refer to previous instances and findings to determine the ideal method for gathering data, • Define and utilize statistical methods to solve industry-specific problems in varying fields, such as economics and engineering, • Prepare detailed reports for management and other departments by analyzing and interpreting data, • Train assistants and other members of the team how to properly organize findings and read data collected, • Design computer code using various languages to improve and update software and applications, • Refer to previous instances and findings to determine the ideal method for gathering data Desired Skills (Including but Not Limited to): • Knowledge in Deep Learning/Neural Networks techniques, specifically NLP (Natural Language Processing, Generative AI and Computer Vision, • Python and SQL coding skills are indispensable, • Cloud experience in one of AWS - Amazon Web Service, Azure, Google Cloud Platform, • Proficiency oinn Machine Learning libraries and frameworks like Tensorflow, Keras, Pytorch, OpenCV, Bertl, Elmo SpaCy, NLTK, etc., • Preferred- Experience creating Chatbots, and similar applications that use NLP. Object Character Recognition and Computer Vision projects like Face Recognition is a plus, • Experience using statistical computer languages, including Python & SQL, R is a plus to manipulate data and draw insights from large data sets, • Knowledge and experience in statistical and data mining techniques: GLM / Regression, Random Forest, Boosting, Trees, text mining, social network analysis, etc., • Experience creating and using advanced machine learning algorithms and statistics: regression, simulation, scenario analysis, modeling, clustering, decision trees, neural networks, etc., • Ability to compile and organize statistical information retrieved and present findings to management, • Faculty to work toward multiple deadlines simultaneously, • Strong problem-solving skills with an emphasis on product development., • Certification in a Cloud-Based/Machine Learning service desirable

Location: Bristol, Cambridge, London, Manchester Position Summary Connect to your Industry Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We’re growing our teams across all of Technology & Transformation. If you are cleared to DV level, and want to grow your career in this sector, we are very keen to hear from you. Connect to your career We drive progress. Using our vast range of expertise, we help our clients become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more. What brings us all together? It’s how we approach the thousands of decisions we make every day. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact. These five shared values guide every decision we make and action we take, helping us deliver impact where it matters most. Connect to your opportunity We're looking for people who are natural initiative-takers—individuals who bring out the best in others, are brilliant listeners, and can help grow our business without compromising standards, integrity, or culture. We are seeking a highly skilled and motivated Full Stack Developer to join our dynamic team in the public sector. The ideal candidate will possess a strong background in both front-end and back-end development, with a focus on creating innovative and efficient solutions for government-related projects. The successful candidate will play a key role in designing, implementing, and maintaining web applications that address the unique challenges and requirements of Defence & Security. Responsibilities: • Design, develop, and deploy robust web applications for public sector projects., • Contribute to the entire software development lifecycle in collaboration with cross-functional teams., • Create responsive user interfaces using modern front-end technologies and frameworks., • Develop secure and efficient server-side logic using relevant languages and frameworks., • Implement security best practices, ensuring compliance with government regulations., • Conduct regular security assessments and collaborate to address vulnerabilities., • Develop and maintain well-documented RESTful APIs for seamless system communication., • Work with project managers, UX/UI designers, and stakeholders to translate requirements into technical specifications. All applicants must hold (or be willing to obtain) UK security clearance to Developed Vetting (DV) level. Essential skills: • Proficient in modern front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js., • Strong skills in server-side logic using languages such as Node.js, Python, or Java., • Experience with both SQL and NoSQL databases, including data modelling for government applications., • Proficient in analyzing complex issues and implementing effective solutions for public sector challenges., • Flexibility to navigate changing project requirements in a dynamic public sector environment., • Familiarity with government processes, policies, and systems, enhancing the ability to tailor solutions to public sector needs., • Understanding of UX principles to create applications that are accessible and user-friendly for government officials and the public., • Proven ability to develop and maintain well-documented RESTful APIs for seamless system communication., • Experience with implementing and adhering to security best practices for government data.

The company are a multi-national group, being No 1 in Europe for what they do! With a number of awards and recognitions, with great career progression and opportunities across the business! Are you a Software Engineer looking for your next challenge? We have several exciting opportunities for Software Engineers across all technical levels, with our client, a reputable company with a confirmed project pipeline in the Defence sector. Join a business that is busy, growing, and shaping the future of its industry. We are recruiting for: · Software Engineers (All Levels) · Senior Software Engineers · Principal / Lead Software Engineers · Software Engineering Managers / Technical Leads - leading teams, projects, and full lifecycle delivery. Location: Opportunities are based at our client's sites in Hertfordshire and Bristol, with flexible working options. Typically, an average of 3 days on-site is expected, depending on project needs. Relocation: Considering a move? Our client can provide relocation support, giving you the chance to find your ultimate next role and shape your career with a leading employer. Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their primary nationality. Join a business at the forefront of innovation, with a lot to offer! · Join a company who are a global leader in defence innovation, known not only for its technological excellence but also for its outstanding workplace culture. · A reputable business who, have a number of awards and recognitions, including Sunday Times Best Places to Work 2023. Recognised as a 'Most Loved Organisation' and not to forget, Platinum Investors in People - awarded twice! · Passionate advocates for Equity, Diversity & Inclusion, with 10+ employee networks. · Committed employer of veterans and service leavers, awarded as one of the Top 15 Great British Employers of Veterans in the Forces in Business Awards 2025 · Be part of a growing team, involved in an international product range, and influencing today's most advanced innovations! · Full range of company benefits, flexible working, training, development, and clear career progression! Are you a Software Engineer with expertise in C++ or Real-Time Embedded Software? We want to hear from you! Experience Required: • Strong experience in software programming with C++ and/or Real-Time Embedded Software., • Demonstrable knowledge and experience across the full Software Development Lifecycle (SDLC), particularly in software requirements, design, and implementation. Additional Skills & Competencies: • Problem Solving & Analytical Skills - Diagnose and resolve complex software issues efficiently using logical and structured approaches., • Collaboration & Communication - Work effectively within cross-functional teams and communicate technical concepts clearly to non-technical stakeholders., • Project & Time Management - Plan, prioritize, and track tasks effectively using tools such as Jira, Trello, or Asana., • Software Architecture & Systems Design - Apply principles of architecture patterns (MVC, microservices, layered), system-wide thinking, and produce maintainable, high-quality code. Desirable Skills & Experience: · Experience in Defence, Aerospace, Space, Automotive, Rail, Nuclear, Maritime, or other safety-critical industries. · Experience with Java, ADA, Python, or C#. · Exposure to AI/ML frameworks (e.g., TensorFlow, PyTorch), real-time or safety-critical software, DevOps practices, and automation. · Mentoring & Team Leadership - Support junior developers and foster knowledge sharing within the team. Even If you feel like you don't meet every qualification, we encourage you to reach out an apply. For full information, please get in touch

Tech Lead – Software Engineering Location: London, Belfast, Manchester, Bristol. Salary: Ranges from £75,000 - £112,000 About Our Client Our client is a global leader in digital, cyber, and intelligence solutions, employing over 4,500 specialists across 10 countries. They work with governments, armed forces, and commercial organisations to collect, connect, and understand complex data, delivering actionable insights and digital advantage in highly demanding environments. The Role We are seeking an experienced Tech Lead to join our growing Government and National Security team. This is an opportunity to take ownership of technical output, lead a team of engineers, and contribute to high-impact projects that make a real difference to national security. Key Responsibilities: • Lead the design of innovative software solutions that meet business and technical requirements., • Take accountability for the technical output and quality of your team., • Collaborate with other technical leads and architects to integrate solutions., • Champion best practices and mentor engineers in their application., • Engage in hands-on software development in Java, C#, or JavaScript., • Work with cloud platforms, particularly AWS., • Follow agile development methodologies such as SCRUM or SAFe., • Drive innovation and problem-solving within the team. Desirable Skills: • Scaled Agile certifications (SAFe, Scrum@Scale), • Experience in full-stack technical design, • Stakeholder management including users and management, • Familiarity with secure design and implementation, • Mentoring junior engineers What We Offer: • Hybrid and flexible working arrangements, • 25 days holiday per year, with options to buy/sell/carry over, • Private medical and dental insurance, competitive pension, cycle-to-work scheme, Tastecard, and more, • Company bonus scheme, • Diversity and support groups covering gender, mental health, wellbeing, and more Requirements: • Permanent and unrestricted right to work in the UK, • Eligible for UK DV (Developed Vetting) security clearance Why Join? You’ll be part of an inclusive culture that values diversity of thought, rewards integrity, and empowers you to reach your potential. You’ll work on technically challenging projects that protect nations and contribute to cutting-edge digital and cyber solutions.

Digital Manufacturing Engineer Manufacturing Industry - AWS £60 - £85k + bonus England and Ireland Offices Remote - travel 2-4 days per month We are working with an established consultancy made up of a passionate team of technologists and problem solvers dedicated to helping manufacturers transform their operations. By combining front-line expertise, modern technologies, and industrial know-how, they deliver solutions that make a tangible difference on the shop floor. The Digital Manufacturing Engineer will work directly with customers and as part of their manufacturing solutions team to design, build, and implement digital solutions using their front-line operations platform (Tulip). You will bridge the gap between technology and manufacturing operations, ensuring that solutions are practical, intuitive, easy to use, and impactful. This is an exciting opportunity to join a highly talented team where your ideas, technical curiosity, and problem-solving mindset will directly shape the digital future of manufacturing. Required Skills & Experience: • Proven experience building data and technology solutions for industrial or manufacturing environments., • AWS Certified Engineer with hands-on experience setting up, securing, and managing AWS infrastructure and services., • Understanding of hybrid architectures (Cloud / Edge) and their application in manufacturing contexts., • Experience working with machine connectivity, industrial protocols, and edge computing frameworks., • Practical experience developing or deploying applications for operators on the shop floor., • Experience developing in AWS-compatible programming languages, such as Python, Node.js (JavaScript/TypeScript), Java, or .NET (C#)., • Problem-solving skills, creativity, and a genuine passion for applying technology to real-world challenges., • Excellent communication skills and comfort in customer-facing environments., • Commitment to human-centred and people-centric design principles. The role is based remote, with expectations to travel to clients 2–4 days per month depending on requirements. The package on offer includes a 10% bonus and private healthcare. If you are an AWS Engineer or Architect, with a background in manufacturing, looking to join an exciting business, please apply now.

Location: Telford – Hybrid (1-2 days on-site per week) Contract: 6 months InsideIR35 We are seeking experienced Java Developers to support a large-scale digital modernisation programme. You will work within Agile Scrum teams to modernise and rebuild key legacy services using contemporary Java and cloud-related technologies. Role Overview • Develop and modernise enterprise-level services, • Build robust, scalable, cloud-ready Java applications, • Collaborate within cross-functional Agile teams, • Contribute to CI/CD processes and containerised deployments Skills • Java, • Spring Boot, • JUnit, • Kubernetes, • JPA, • Kibana, • Maven, • Mockito, • AWS, • GitLab, • Helm, • OpenAPI, • SQL, • Shell scripting

Technical Architect (AWS Java) Remote UK to £100k Are you a hands-on Technical Architect with strong Java coding skills and experience architecting and operating large scale systems on AWS? You could be progressing your career as a Technical Architect at a growing tech company that provide a range of IoT and Data solutions for the Emergency Services. As the Technical Architect you'll take ownership and drive the end-to-end architecture for the core insights platform, across infrastructure, data, security and application layers. You'll design and implement scalable, cost effective AWS architectures that support high-throughput, mission critical IoT and data workloads, governing platform standards, documentation and best practices across multiple engineering teams. Your role will also encompass leading the definition and enforcement of infrastructure as code (IaC), observability and automation frameworks and integration of streaming and messaging solutions such as Kafka, SQS or SNS for data ingestion and event-driven processing. You'll collaborate with development, DevOps and data engineering on various initiatives and champion security and compliance within the platform to adhere to GDPR, ISO27001 and data governance frameworks. Location / WFH: There's a remote first policy, you could be based anywhere in the UK but must be British citizen or hold the right to work in the UK. About you: • You have strong experience of architecting and operating large scale systems on AWS, ideally within high-availability or regulated environments, • You have a strong knowledge of core AWS services (ECS / EKS, EC2, S3, RDS / Aurora, CloudWatch, IAM, VPC, Lambda, Terraform / CloudFormation), • You have strong Java coding skills and a working knowledge of other languages (Python, Go, etc) for supporting services and automation, • You have a strong understanding of microservices architecture, event-driven design and integration patterns, • You have experience of designing and managing containerised environments, • You have experience with CI/CD pipeline design using GitHub Actions and a good working knowledge of Infrastructure-as-Code (Terraform), observability and monitoring tools, • You have a good knowledge of security architecture, identity management and network segmentation in cloud environments, • You have a good understanding of data flows, APIs and asynchronous messaging (Kafka, SQS, SNS), • You're collaborative and pragmatic with experience of managing or leading technical delivery teams using Agile / Scrum framework What's in it for you: As a Technical Architect you'll receive a competitive package: • Salary to £100k, • Bonus, • Pension, • Life Assurance, • Private Medical Care, • Remote working Apply now to find out more about this Technical Architect (AWS Java) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

This role sits within a major UK Defence digital transformation programme, driving the design, build and demonstration of AI/ML proof-of-concepts across sensitive mission data, legacy estates and modern cloud platforms. The environment is heavily aligned to Oracle technologies, so experience with Oracle’s cloud-native AI stack is strongly desired (but not essential). Key Responsibilities/Experience • Design, prototype and deliver AI/ML PoCs (RAG pipelines, LLM-powered services, agent-based automation, generative use cases) aligned to Defence workflows and mission needs., • Build high-performance backend components to support AI workloads, including retrieval layers, vector pipelines, inference services and integrations with platform-native AI capabilities., • Engineer, fine-tune and optimise ML/LLM models for training, inference, latency and cost efficiency in secure cloud environments., • Oracle AI stack (OCI Language, Vision, Speech, Generative AI, AI Agents) to build demonstrators aligned to programme objectives and operational scenarios., • Ensure all AI solutions comply with MOD security constraints, cloud governance, auditability requirements and responsible-AI principles., • Work closely with data engineering teams, application/integration specialists and security SMEs across a geographically dispersed programme delivery organisation., • Contribute to SDLC processes (Agile/Iterative), including JIRA-managed workflow tracking and stakeholder playback sessions. Essential Skills • Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering)., • Demonstrable experience fine-tuning and optimising LLM/ML models and associated training/inference pipelines., • Solid understanding of cloud security patterns and guardrails in regulated environments., • Ability to communicate complex AI concepts to senior Defence stakeholders with varying technical backgrounds., • UK Citizen with SC (minimum) or able to obtain clearance. Desirable • Knowledge of Oracle ADW, OAC, Fusion or Integration Cloud., • Hands-on experience with OCI AI Services and Oracle’s emerging AI ecosystem., • Prior experience in Defence, Central Government or other highly regulated sectors.

Job Title: Senior Full Stack Developer (SC Cleared) Location: Remote, Occasional expenses paid travel may be required Day rate: Up to £485 a day Inside IR35 Start Date: 5 January 2026 Contract Type: 12 Month Contract We are seeking experienced Senior Full Stack Developers to join a major digital programme. This role involves delivering secure, scalable applications across Java and React ecosystems, contributing to new greenfield services, and supporting cloud-native development on AWS. You will work within an engineering team responsible for designing, building, and maintaining high-performance systems that support a large transformation initiative. Key Responsibilities • Develop backend systems using Java and Spring Boot, • Build front-end applications using React and Next.js, • Deliver secure APIs and microservices to support distributed architectures, • Contribute to AWS cloud implementation, • Implement and maintain CI/CD pipelines, • Work with containerisation tools (Docker, Kubernetes), • Collaborate with architects and senior engineers to drive technical decisions, • Participate in code reviews, documentation, and best-practice engineering processes, • Support greenfield development activities across the platform Required Skills & Experience • Extensive full stack development experience, • Strong proficiency with Java, Spring Boot, • Solid experience with React and Next.js, • AWS cloud exposure, • Strong understanding of API development and microservice architectures, • Hands-on knowledge of CI/CD tooling and automation, • Experienced with Docker and/or Kubernetes, • Prior experience working on greenfield builds

A digital-first technology services firm based in Southampton is seeking a Java Developer with over 4 years of experience.

Staff Software Engineer, Onchain (Applied Cryptography). Significant experience with embedded C/C++, Java, Python, and Rust.

Java, which makes up the majority of our backend codebase. For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing, and continuous deployment. We have built our entire banking platform in-house and mostly in J

Data Analysis and Technical Skills.Data analysis is crucial, ranging from qualitative thematic analysis to appropriate statistical interrogation.The individual is comfortable with JavaScript, Python, and React for iOS and Android platforms.The candidate has experience working with electronics, inclu

Staff Software Engineer, Onchain (Applied Cryptography).Location: 108 E 16th Street, New York, NY 10003.Technical mentoring of junior engineers.Significant experience with embedded C/C++, Java, Python, and Rust.Extensive expertise across Linux and Windows operating systems.Strong understanding of el

Java Engineer and help build their.

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length. If interested in this Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months

We are seeking experienced Java Developers to support a large-scale digital modernisation programme. You will work within Agile Scrum teams to modernise and rebuild key legacy services using contemporary Java and cloud-related technologies. Build robust, scalable, cloud-ready Java applications.

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract. We’re looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. Develop backend systems and APIs in Java, using the Spring ecosyste

Backend: Java, Spring, Hibernate, multi-threading/concurrency, Quarkus/Micronaut. Frontend: JavaScript, TypeScript, React, D3. Solid proficiency in Java (deep server-side development and platform architecture familiarity).

Java developer with genuine legacy Java EE experience.

RUST, Javascript, React, Redux, Flow. Involvement in the Java community. Junior Core Java Developer – Trading.

Strong expertise in Core Java, Spring Framework / Spring Boot, or similar backend frameworks. Experience with C# / HTML / JavaScript and AWS / Terraform / CI-CD pipelines.

Solid proficiency in Java (deep server-side development and platform architecture familiarity). Strong experience with JavaScript, TypeScript and React (front-end development, with an interest in UX/UI principles). Backend: Java, Spring, Hibernate, multi-threading/concurrency, Quarkus/Micronaut.

Core Skills for the Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length. Proven work with JavaScript and React (production experience strongly preferred). Backend Engineer, Contract | Python (Django), Java

Development of microservices with a test-driven approach using Angular for the frontend with REST services implementation using Java, Spring Boot, Spring Batch, Docker, JPA and Postgres. Modern Web Technologies (Angular, JavaScript, CSS3, HTML5).

Technical Architect (AWS Java) opportunity. Technical Architect (AWS Java) Remote UK to £100k. Are you a hands-on Technical Architect with strong Java coding skills and experience architecting and operating large scale systems on AWS?.

We are seeking a highly skilled Java Software Engineer's to work on a UK Government programme.

Proficiency in programming and building Java applications, Core Java, Hash Maps, Algorithms Data Pipelines. Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus).

The chosen Java Developer will help improve the current software as well as mainly working on greenfield projects. There is a huge opportunity for a Java Developer to progress quickly within this business and take ownership of large parts of the project. Java Developer - Desktop / Oracle / SQL / Bac

The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS. Extensive experience of building microservic

Senior Java Developer | Fullstack | Microservices | HealthTech | Wokingham | £85k. They are looking for an experienced Senior Java Developer to help develop their rapidly growing application. The ideal candidate will have developed Microservices on the backend, and JavaScript on the frontend, along

If you're a high-performance Java engineer who loves solving complex technical challenges at scale, this is a standout opportunity. Evolving low-latency Java patterns (lock-free, low-GC, CPU/cache optimisation). FX Software Engineer (Ultra-Low Latency Java).

Java, Springboot, Microservices, AWS, Docker, Kubernative, Kafka.