We are working with a small engineering business based in Kidderminster, Worcestershire, developing software and hardware for professional audio systems used in live environments, touring, and installation.
Due to ongoing development work, they are looking for a Java Developer to join their R&D team, contributing to a core application used in audio control and system configuration.
In this hybrid Java Developer role, you will:
Work on a complex desktop application written in Java
Develop new features while maintaining an existing production platform
Work on communication between software and external hardware devices
Take ownership of areas of the application as you build knowledge of the system
The ideal Java Developer will have experience in:
Commercial Java development
Desktop applications interfacing with hardware systems
Network protocols
Audio or DSP environments
The Java Developer role offers up to £60k depending on experience. This is a hybrid role based in Kidderminster, Worcestershire, and you must be based in the UK and eligible to work without visa sponsorship.
To apply for this Java Developer role, based in Kidderminster, Worcestershire, please contact Ed on 01582 878819 or efrost@redlinegroup.Com.....Read more...
An innovative technology business operating within the digital payments and fintech sector is seeking an experienced Software Developer to support the delivery of secure, scalable and high-performing digital platforms. The Opportunity Hub UK is recruiting on behalf of this forward-thinking organisation, which develops mission-critical payment technologies and digital experiences within highly regulated environments. This opportunity offers exposure to complex engineering challenges, collaborative delivery teams and cutting-edge technologies across web, mobile and cloud platforms.This Software Developer opportunity is suited to professionals with expertise across either front-end or back-end development, or a combination of both. As a Software Developer, you will contribute to the design, development and maintenance of secure digital applications, APIs and backend services that support payment and customer-facing platforms. Working closely with engineering, product, design and QA teams, the Software Developer will help deliver seamless user experiences, scalable architectures and reliable integrations.This role offers the opportunity to work on impactful projects across web, mobile and cloud-native environments.Here's what you'll be doing:Designing, developing and maintaining scalable digital applications across web, mobile and backend systems.Building and supporting front-end applications, ensuring responsive, engaging and seamless user experiences.Developing and maintaining robust backend services, APIs and integrations to support secure and reliable system functionality.Collaborating with cross-functional teams including product, QA, design and engineering to deliver high-quality digital solutions.Working closely with technical teams to integrate APIs and optimise system performance across platforms.Translating UI/UX concepts into functional, interactive digital experiences.Supporting mobile application development for iOS and Android environments where required.Participating in code reviews and contributing to engineering best practices and continuous improvement initiatives.Troubleshooting, debugging and resolving technical issues across applications and systems.Supporting performance optimisation, system reliability and scalable delivery practices.Contributing to technical documentation, onboarding materials and knowledge-sharing initiatives.Here are the skills you'll need:Proven commercial experience working as a Software Developer, Front-End Developer, Back-End Developer or Full Stack Developer within technology-led environments.Strong experience with modern web development frameworks, including Angular or equivalent front-end technologies.Experience with backend development and API integration using enterprise-grade technologies such as Java, Python, Go, Node.js or similar languages.Knowledge of RESTful APIs and system integrations.Experience developing or supporting mobile applications using Swift (iOS), Kotlin (Android) or similar technologies would be advantageous.Familiarity with cloud environments such as AWS, Azure or comparable platforms.Understanding of databases, system integrations and scalable application architecture.Experience using version control systems such as Git (GitHub, GitLab or Bitbucket).Familiarity with agile methodologies and collaborative engineering workflows.Knowledge of DevOps practices, CI/CD pipelines and testing frameworks would be beneficial.Strong problem-solving skills with excellent attention to detail.Excellent communication skills and the ability to work independently as well as collaboratively within cross-functional teams.Previous experience within digital payments, banking, card solutions or fintech environments would be advantageous.Work PermissionsYou must have the right to work in the United Kingdom. Visa sponsorship is not available at this time.Here are the benefits of this job:Opportunity to work on innovative digital products within the fast-growing fintech and payments sector.Exposure to both front-end and back-end technologies, mobile development and cloud-native environments.Flexible working arrangements with remote or hybrid options available.Experience collaborating with multidisciplinary teams across product, design and engineering.Exposure to best-in-class technologies, engineering practices and scalable digital platforms.A technically stimulating Software Developer role with excellent opportunities for professional growth and long-term career progression.Opportunity to contribute to impactful digital experiences used by customers at scale.A career as a Software Developer within the fintech and digital payments sector offers exciting long-term prospects. As businesses continue investing in secure digital platforms, seamless customer experiences and scalable payment technologies, demand for talented Software Developer professionals continues to grow. This sector provides exposure to cutting-edge technologies, highly transferable technical expertise and the opportunity to build systems that shape the future of digital commerce and financial services.....Read more...
A career defining opportunity for an experienced Android Developer to architect cutting edge payment solutions in Riyadh's rapidly evolving fintech ecosystem. The Middle East's payment landscape is undergoing a digital revolution, and Riyadh sits at the epicentre of this transformation. This POS Android Developer position offers the chance to build mission-critical payment applications that process millions of secure transactions across the region's most ambitious fintech infrastructure. The Company Join a pioneering digital payments company that's reshaping how financial transactions are processed across the Gulf region. This innovative organisation specialises in developing Mada-certified payment solutions, working directly with banks, acquirers, and financial institutions to deliver world-class POS terminal applications. With a strong engineering culture and compliance-first approach, they're building the payment infrastructure that powers commerce across one of the world's fastest-growing digital economies. The Role As a POS Android Developer in Riyadh, you'll take ownership of designing, developing, and certifying payment applications that meet stringent Mada and EMV compliance standards. This isn't just coding, it's architecting secure financial systems that must perform flawlessly under real-world conditions whilst navigating complex certification processes with SAMA and payment card schemes. Here's what you'll be doing:Engineering and maintaining Mada-certified POS payment applications on Android platforms, ensuring seamless integration with the Kingdom's payment infrastructureImplementing EMV Level 2 and Level 3 kernels whilst managing secure connections to payment switches and banking systemsLeading certification cycles with acquirers and processors, coordinating UAT phases and ensuring compliance with SAMA specificationsDeveloping payment features spanning contact, contactless, and QR-based transaction types across multiple POS hardware configurationsDebugging complex field issues using advanced Android tooling, analysing transaction flows, and resolving payment processing challengesCollaborating with cross-functional teams including QA, product management, and certification specialists to deliver compliant, high-performance applicationsHere are the skills you'll need:Minimum 4+ years of Android development experience with at least 2 years specifically focused on POS payment application developmentDemonstrated expertise in Mada application development and successful completion of Mada certification processesDeep understanding of EMV payment flows, transaction processing standards, and card scheme compliance requirements within Middle Eastern payment ecosystemsAdvanced proficiency in Java and Kotlin with proven experience in payment application architectureStrong knowledge of ISO8583 message formats, NEXO ISO20022 standards, and secure payment protocolsExperience with AIDL inter-process communication, REST APIs, WebSockets, and asynchronous programming patternsBachelor's degree in Computer Science, Engineering, or related technical disciplineArabic language proficiency required for stakeholder engagement and technical documentationFilipino/Tagalog language skills highly advantageous for regional market expansion and team collaborationExcellent analytical capabilities with systematic debugging and problem-solving approachesHere's what you'll get:17,000 and 22,000 SAR total monthly income depending on experience. Opportunity to work on high-impact payment systems processing substantial transaction volumesDirect involvement in shaping the Kingdom's payment infrastructure evolutionProfessional development opportunities within a rapidly scaling R&D environmentExposure to cutting-edge payment technologies including HSM integration and advanced security protocolsCareer progression within the Middle East's most dynamic fintech landscapeWhy Pursue a Career in Payment Technology? The fintech sector across the Gulf region continues its remarkable growth trajectory, with payment infrastructure development creating exceptional demand for specialised Android developers. This POS Android Developer role in Riyadh positions you at the intersection of mobile technology and financial services, offering expertise that's increasingly valuable as digital payment adoption accelerates. Professionals with Mada certification experience and EMV payment system knowledge command premium opportunities, with clear pathways to technical leadership roles as the sector matures and expands across emerging markets.....Read more...
Take the first step in your software engineering career with a Junior Developer opportunity that combines hands on development experience, structured mentoring, and exposure to real-world technology projects within the financial services sector. Company OverviewThe Opportunity Hub UK is recruiting on behalf of a specialist financial services organisation based in Woking, Surrey. Operating within a regulated environment, this business delivers customer-focused financial solutions through innovative technology and efficient digital processes. With continued investment in software development and digital transformation, the organisation provides an excellent platform for aspiring developers to build their technical expertise and develop long-term careers. Job OverviewThis Junior Developer position is ideal for a recent graduate or early-career developer looking to gain valuable commercial experience. As a Junior Developer, you will support the development, maintenance, and enhancement of business-critical applications and internal systems while working alongside experienced software professionals. The Junior Developer role offers exposure to modern development practices, collaborative project work, and the opportunity to contribute to technology solutions that support business growth and operational efficiency. This Junior Developer opportunity offers an immediate start and is initially offered as a 2-month internship, with the potential for extension based on performance and business requirements. Location: Woking, SurreySalary: £26,000 to £28,000 per annumContract Length: Initial 2-Month Internship with Potential ExtensionStart Date: Immediate Start AvailableWorking Pattern: Monday to Friday, Full TimeWork Arrangement: Fully Office Based Here's what you'll be doing:Assisting with the development, testing, and deployment of software applications• Supporting the maintenance and enhancement of existing business systems• Writing clean, maintainable, and well-documented code• Collaborating with developers and business stakeholders on technical projects• Troubleshooting software issues and implementing effective solutions• Participating in code reviews and development planning activities• Supporting database management and system integrations where required• Contributing to the continuous improvement of development processes and technologies Here are the skills you'll need:A degree in Computer Science, Software Engineering, or a related discipline, or equivalent technical experience• Understanding of software development principles and programming fundamentals• Knowledge of at least one programming language such as C#, Java, JavaScript, Python, or similar• Familiarity with databases and SQL• Strong analytical and problem-solving abilities• Excellent attention to detail and commitment to quality• Good communication skills and the ability to work collaboratively• A proactive attitude with a genuine passion for technology and software development• Ability to work effectively within a fully office-based team environment Work PermissionsYou must have the right to work in the United Kingdom. Visa sponsorship is not available at this time. Here are the benefits of this job:Competitive salary of £26,000 to £28,000 depending on experienceImmediate start available• Initial 2-month internship with potential extension• Full-time Junior Developer opportunity based in Woking, Surrey• Structured training and mentoring from experienced software professionals• Exposure to real-world software development projects and technologies• Supportive and collaborative working environment• Access to best in class development tools and technical resources• Opportunity to develop valuable technical and commercial skills• Clear progression opportunities for successful Junior Developer candidates Career AdvantagesA Junior Developer career offers excellent long-term prospects as organisations across every industry continue to invest in technology, automation, and digital innovation. This Junior Developer opportunity provides valuable commercial experience, technical expertise, and exposure to modern software development methodologies within a professional financial services environment. The skills and experience gained as a Junior Developer can open doors to future careers in software engineering, application development, systems architecture, DevOps, cloud technologies, and technical leadership roles.....Read more...
Job Description:
Core‑Asset Consulting is supporting a leading financial services firm in their search for a skilled Calypso Developer.
This is an opportunity to work on high‑impact financial technology projects, delivering robust solutions in a fast‑paced environment. The role combines development and support responsibilities, with direct engagement with business users to drive meaningful enhancements.
Essential Skills/Experience:
Strong Java programming skills (Java 8+, ideally 17+).
Ability to manage full development lifecycle from requirements through deployment.
Excellent problem-solving, attention to detail, and communication skills.
Collaborative and adaptable, with a desire to learn and grow in a dynamic environment.
First class degree in Computer Science, Engineering, Mathematics, or related field (or equivalent).
Experience with portfolio management systems such as Calypso, Murex, Orchestrade, or Front Arena is desirable.
Familiarity with front/middle-office financial processes and instruments is a plus.
Core Responsibilities:
Develop, test, and deliver high-quality software solutions to meet business requirements and SLAs.
Engage with business users to identify enhancements and process improvements.
Collaborate closely with other technology teams to ensure seamless delivery.
Provide application support as needed, balancing development and operational tasks.
Contribute to discussions on design, process, and delivery improvements.
Benefits:
A highly competitive salary
Wider Benefits package
Core-Asset Consulting is an equal opportunities recruiter, and we welcome applications from everyone irrespective of age, disability, gender, gender identity or expression, race, colour, ethnic or national origin, sexual orientation, religion or belief, marital/civil partner status or pregnancy.
Job reference: 16433
To apply for this vacancy applicants must be eligible to work in the UK in accordance with the Immigration, Asylum and Nationality Act 2006.
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Core-Asset Consulting offers specialist recruitment services to asset management, accounting & finance, asset servicing, legal and the wider financial services sector in Scotland.
INDPERM....Read more...
