15 joburi disponibile

Senior iOS Engineer Start: ASAP Duration: 3-9 months Location: Durham (4 days per week on site) We're looking for a Senior iOS Engineer to join our Technology team and play a key role in delivering a mobile app. You'll work in a cross-functional team, helping to build secure, high-performing, and user-friendly mobile experiences. Key Responsibilities - Write clean, secure and efficient Swift code using SwiftUI. - Lead the delivery of complex app features and dependency updates. - Design data models, integrate APIs and contribute to app architecture. - Act as a technical contact for mobile app releases. - Contribute to technical design, documentation and code quality. - Promote best practices and support junior developers. - Identify technical risks and help guide delivery decisions. What you'll need - Strong iOS development experience with excellent Swift and SwiftUI skills. - Knowledge of design patterns like MVVM or MVC. - Experience with UX design, accessibility, and secure app development. - Familiarity with RESTful APIs, authentication methods and secure messaging. - Solid grasp of OOP, SOLID principles, and test-driven development (TDD/BDD). - Experience producing technical documentation and contributing to solution design. - Banking experience is a binus

Are you based in or near Brussels? We have a great opportunity for a Senior Java/React developer to join a leading financial services client based in Brussels. 50% onsite required. Responsibilities Help to define the development plan and acceptance criteria out of those requirements. Design, build, test and maintain the new & existing features with high performance, reusable, and reliable code. You focus on the best possible performance, quality, and uptime of the application by: Identifying & solving bottlenecks or bugs. Ensuring High Code quality, readability, and structure. Making smart automatization. Creating/Updating the technical documentation to ensure service continuity. Embed the agile & the development best practices in your daily job. Contributing Responsibilities As developer in a squad: Leverage your expertise to refine features in workable activities. Share your expertise & improvement ideas to enrich the squad's backlog. Align and follow the priorities defined by the squad. Collaborate with your peers to deliver high quality service. Technical Mandatory: Java: Expert ReactJS/JavaScript: Expert SQL: Advanced Strong plus: Spring (Boot): Expert Gitlab, Jenkins: Advanced SonarQube, Fortify: Advanced Maven: Advanced Specific Qualifications: Knowledge of the data streaming & Big Data is a plus. Your English level is top-notch to create bonds & collaborate with your peers. Agile methodology has no secret for you. Please get in touch for further details.

Apply today for immediate interviews Location: R emote with once in a while to Switzerland Duration: 6-12 months, likely extension based on project phase Summary: We're looking for a senior R developer and technical lead to own the migration of a complex, Legacy R-based risk framework into a modern cloud-native stack (MDS and Monet). You'll lead technical design, refactoring, and deployment of the entire R package ecosystem, as well as build pipelines, validate datasets, and ensure the new infrastructure is production-grade and scalable. This role requires deep fluency in R , strong DevOps experience, and comfort navigating complex, regulated financial environments with Legacy systems, fractured datasets, and a lot of moving pieces. Key Responsibilities: Serve as the technical lead and R subject matter expert for the Risk team during the MDS/Monet migration Migrate and refactor the existing R-Framework (packages, interfaces, dependencies) from Legacy platforms Adapt and integrate REST APIs and JSON data structures into the R framework for modern interoperability Lead reconciliation of large datasets across Legacy and cloud platforms, ensuring strict data integrity and consistency Design and implement CI/CD pipelines (GitHub Actions, Azure DevOps) for secure and efficient deployment of R codebases Work closely with Risk stakeholders to modernize their code management, versioning, and deployment practices Advise on best practices for cloud-native R development and scalable architecture Required Skills & Experience: Deep R expertise - experience building, refactoring, and maintaining large R codebases and custom packages Strong experience in Python , relational databases , and data engineering workflows Proficient with REST APIs , JSON , and R packages for web integration (eg, httr, jsonlite, plumber) Proven experience reconciling and validating large, high-integrity datasets in production environments CI/CD tooling: GitHub, GitHub Actions, Azure DevOps Experience working in cloud environments (Azure preferred, but AWS/GCP acceptable) Ability to navigate and reverse-engineer Legacy enterprise systems

Senior GIS Analyst - ArcGIS Online/Enterprise 2-year - FTC - £57,000 + Excellent Pension + 24 days holiday (plus bank holidays) + Hybrid working (1 to 2 days per week) + Flexi time Company: A highly reputable enterprise organisation based in Southwest London is currently hiring a Senior GIS Analyst with recent project experience migrating to ArcGIS Online/ArcGIS Enterprise on a 24-month fixed-term contract . You will join an exceptional team of analysts and developers, led by the way in continuously creating and innovating new ways to make our solutions go further. This is an opportunity to join a forward-thinking and diverse business. As part of the .NET development team, you will be developing new green field products for clients in the cloud. There are also Legacy products that require BAU changes and fixes. These products will also undergo redesign to transition to an online platform. The chosen candidate must have local government exposure and proven experience upgrading to ArcGIS Online or Enterprise. Essential Requirements Proven experience in providing day-to-day GIS support and development within an organisation comprising multiple business units, using the ArcGIS Enterprise environment, ArcGIS Online (AGOL), and ArcGIS Pro. Strong stakeholder management skills, including engagement with both internal and external stakeholders. Ability to provide occasional basic support for non-GIS systems (training and documentation will be provided). Proficiency in using FME for data integration and transformation. Solid understanding of geospatial database management and spatial analysis methods. Flexibility to provide out-of-hours support when required. Desirable Skills and Experience Experience working within a local government environment. Familiarity with the Local Land and Property Gazetteer (LLPG) and property and streets datasets. Basic experience with Python Scripting. Experience in administering and managing ArcGIS Enterprise Server. Knowledge of integrating APIs into the ArcGIS platform. If you can please respond to this advert with an up-to-date version of your CV the leading consultant will be in touch with more details. Senior GIS Analyst - ArcGIS Online/Enterprise

Senior Java Developer - Glasgow - Investment Banking - Data/Spring/Linux/SQL/SDLC/Equity Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: - Core Server Side Java including Data Structures and Concurrency - Spring, Junit - Linux - Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries - Understanding of message-based architectures - Good Problem solving and analytical skills - Full SDLC experience and understanding - Excellent oral and written communication skills - An interest to learn the business supported by the applications - Knowledge and desire to use agile software development practices Skills Desired: - JMS, MQ, Kafka - MongoDB - Knowledge of a range of common Open Source libraries used in Java development - Database performance tuning (relational and document) - Python/Shell Scripting - Financial domain knowledge (eg Equities) Glasgow based - hybrid - Inside IR35 By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.

Investment Banking - Senior C++ Developer - Glasgow - C++, Python, SDLC, Linux The candidate will be working with a UK based team of passionate programming-language subject matter experts, as well as developers, data scientists and technical leads across the entire firm. They will be responsible for helping to maintain an extensive library of C++ plug-ins for kdb users that as well as engineering internal tools and libraries where necessary. We are looking for a candidate who is keen to work with new languages. This is primarily a C++ role but openness to learn and work with KDB+/q and python will be required. Prior knowledge of KDB not necessary. Skills required: Core C++ development Python development Familiarity with the enterprise Software Development Lifecycle (SDLC) Familiarity with Linux Good communication/organisation skills Skills desired: Prior experience with OCI containerisation tools/platforms (such as Docker, Kubernetes) Prior kdb+/q experience (or willingness to learn on the job) High-level understanding of Windows development By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.

*We are unable to sponsor for this Remote contract role* Prestigious Enterprise Company is currently seeking a Senior SailPoint Development Engineer with SCIM and web services experience. Candidate will support the Identity and Access Management service, which seeks to create a delightful access experience that optimizes usability, accountability, and cyber risk exposure. This role requires a seasoned SailPoint IIQ developer with heavy experience integrating web services to mature the IAM application roadmap. Qualifications: Experience with various Identity and Access management concepts and technologies. Experience must include SailPoint IIQ. CyberArk a plus. Competency with one or more Scripting or programming languages such as Python, Java, PowerShell, Bash, C#, C/C++, etc. Proven history integrating web services Knowledge of professional software engineering practices and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing and operations; Agile or Scaled Agile Framework (SAFe) a plus. Hands on experience with a major cloud platform, such as AWS or Azure. Designs, Develops Debugs, and Implements built-in and custom SailPoint connectors. Can develop SailPoint integrations utilizing SCIM and Web Services. Builds, Implements, and executes certification/recertification campaigns. Has understanding and has worked in environments utilizing secure code development strategies. Has a strong understanding of how to integrate with HR systems, including the leaver, joiner, mover workflows. 3+ year of experience with Scripting languages (Java, BeanShell, XML, JavaScript, etc). 3+ years of experience or training in Identity systems security fundamentals design, implementation and troubleshooting across all computer/server platforms. Experience in designing and standing up a new SailPoint Identity IQ environment. Strong understanding of the SailPoint object model, rules, and policies. Experience supporting a distributed hybrid cloud/on-premises environment. Strong understanding of IAM principles and how to implement them in an Enterprise. Experience working with SOX compliance and developing solutions to meet those requirements. Demonstrated understanding of Continuous Improvement thinking. Understanding and experience operating within the NIST Security Framework. Understand and has implemented Role Bases Access Controls within SailPoint.

Oracle Fusion Developer - Reading/Havant - Hybrid - Inside IR35 Pay Rate - £550 - £650 Duration - 3 months Harvey Nash's Client are hiring a contract Oracle Fusion Developer, you will be responsible for: Develop and test Oracle Fusion HCM reports ensuring the alignment of application with business and project requirements. Take ownership of the gathering and technical delivery of reporting requirements (both functional and non-functional) Work with Oracle HCM Workstream Leads and SMEs to deliver the HCM Implementation Plan. Provide gap analyses of as-is and to-be reporting for HCM and how to address these gaps Identify risks, issues, and dependencies of the HCM Reporting Workstream, mitigate, and manage these as required. Produce a range of project documentation, including but not limited to specs, strategies, project plans, RAID items. Translate technical concepts or terminology for non-technical audiences. A strong customer/client focus, with the ability to manage expectations appropriately and provide a superior customer/client experience. Ability to interact with staff at all levels up to senior and across all business units and organisations, and to understand business imperatives Strong organisation and communication skills. Ability to work well under minimal supervision. Team-oriented interpersonal skills, with the ability to interface effectively with a broad range of people and roles, including vendors and IT and business personnel Ability to interpret highly complex technical solutions and ideas and understand their impact and implementation in Skills/Experience: Strong functional knowledge in Oracle Fusion HCM. Experience in developing and testing Fusion HCM Reports, including OTBI, Oracle BI Publisher reports, data models, Datasets and RTF templates and crafting interactive reports. Ability to build custom formulas, sophisticated reports, and dashboards within OTBI. Excellent ability to do SQL query performance tuning. Experience with scheduling report jobs and bursting BIP reports to end users. A background in working in projects, preferably with larger companies (eg FTSE 100) Exposure to infrastructure and multi-platform environments; preferably within the energy or utility sector. Ability to demonstrate stakeholder management at most levels, including management, Information Technology colleagues and business representatives. Explaining to and communicating with non-technical audiences You will have awareness of common Information Security management frameworks such as ISO 27001, COBIT, Information Security Forum and NIST.

Join a fast-paced digital product environment where your skills will directly impact high-quality solutions for well-known clients. The client I'm partnered with are hiring Java Engineers who thrive in collaborative teams and love solving technical challenges. What You'll Do: Build scalable, high-performance microservices using Java & Spring Boot Design, develop, and integrate APIs Collaborate with clients and cross-functional teams on technical design Work with modern tooling (CI/CD, containers, AWS, automated testing) What You'll Bring: 3+ years of Java experience (Spring Boot) Some grasp of cloud services (AWS preferred) Experience in areas like TDD, performance testing, or Kubernetes A proactive mindset and passion for clean, scalable code Bonus if you know: Kafka, React, Keycloak, ELK stack, or NoSQL databases Salary is £40,000 - £50,000 This is a hybrid role. Multiple roles available - Mid, and Senior. Ready to grow your career in a modern, agile environment? Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.

Senior Lead Scala Engineer | HYBRID (London 2 days a week) | Up to £120,000|20% BONUS We are delighted to be partnered with a global financial services organisation who are looking to hire an experienced senior software engineer to join their innovative team to work on exciting greenfield projects within financial services. You will be joining a diverse, cross functional team who all share a passion and obsession for all things tech. Key Responsibilities: Work alongside the Head of Client Digital Technology Highly technical engineering role for an software developer with a demonstrated track record of building commercial applications in Scala Supply and guide the program initiatives in engineering excellence and learning and development Build, deliver and maintain the multiple components of the platform Serve as advisor to develop highly resilient and future proof solutions Research and suggest for new projects for the Equities platform Resolve complex problems through in-depth evaluation of sophisticated architectures, business processes and industry standards. Key Requirements: Advanced Scala programming (8+ years) Strong understanding of Scala including Akka (for building concurrent, distributed, and resilient applications), Play Framework (for web applications), Cats/Scalaz (for functional programming abstractions) Advanced knowledge of Domain driven Design and event architecture. Experience building and maintaining dev-ops pipelines for delivering applications ideally using GitLab. Experience of using shift left testing principles and frameworks using technology such as Junit, Cucumber, Gherkin, Contract Test (PACT), TestContainers or other similar technology Knowledge of using eventing and messaging infrastructure such as Kafka and MQ Experience with cloud (preferably AWS) Desire to learn, improve and innovate, with high development standards No Sponsorship offered. Senior Lead Scala Engineer | HYBRID (London 2 days a week) | Up to £120,000|20% BONUS For more information please send your CV to me on (see below)

*Full-Stack Application Developer - hybrid - Bulgarian speaking.* Here at RED we are looking for Full-Stack Application Developers to join a new project for one of our clients. Please find the details below. There are 2 positions: junior (2-4 years experience) senior (5-6 years experience) Both require: demonstrated experience with Go-Lang, NodeJS, Python, and SAP UI5 to support a diverse technology stack and meet cross-functional requirements. experience developing modern, responsive, and secure Front End and Back End components of the application. ensuring seamless integration with SAP BTP services including SAP CAP (Cloud Application Programming Model), SAP UI5/Fiori, and SAP Integration Suite. Bulgarian & English language. Contract details: initial contract till the end of 2025 + extensions On-site/remote combination (Sofia, Bulgaria) Start date: 2nd June 2025 If you are interested please contact Ola Jurek on (see below) or apply here.

Starting date: ASAP Location: London, UK Working model: Hybrid Company: The World's biggest Investment Bank Pay rate: £850 PAYE per day Contract duration: 12 months/1 year (possibility to extend) Paid holidays and national insurance, plus benefits! Job Summary The bank is hiring senior Haskell or OCaml developers for the Front Office Modelling and Analytics Group. We have dozens of developers working in very diverse financial market projects within corporate and institutional banking. Some of our projects are user-facing GUIs, others are Server Side request handlers or reporting tools. Their scope ranges from small applications to support a single team, to processes that handle millions of trades, or have thousands of users. We use Haskell (or our in-house variant, Mu) for everything. Responsibilities; Strategy Software development to generate revenue for the bank Understand Front Office concerns to bridge the gap between the Front Office and Back Office Risk modelling to quantify the various kinds of risks faced by the Bank Deliver robust, high-performance software and quantitative analyses Business Work closely with FM traders and structuring teams, analysing trades and asset origination opportunities for execution and ongoing measurement and management Maintain and develop cutting-edge trading, pricing, and multi-asset risk management platforms Work on projects ranging from client-facing GUIs, Server Side request handlers or reporting tools, and devops Use of Haskell and our in-house variant, Mu Processes Ensure adherence to all internal and external regulations Support Operational Risk monitoring via reports and data provided to Compliance and BORM Assist in ensuring that there are appropriate and documented internal controls and procedures in place People & Talent Lead through example and build the appropriate culture and values. Set appropriate tone and expectations amongst colleagues and work in collaboration with partners Contribute to continuous process improvement and sharing best practice Key stakeholders FM Trading & Trading Heads FM Structuring MAG Electronic Market Solutions SABRE IT Qualifications Haskell or OCaml programming experience. Solid computer science knowledge (algorithms, data structures, complexity, concurrency/parallelism)

Senior Go Developer London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong Back End engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely Embedded, involved, and making meaningful impact from day one. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. You'll take ownership across the full development life cycle, from system design and implementation to optimisation and release. You'll be working in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within days - not weeks - you'll fit right in. Contractors are treated as part of the team, contributing to technical decisions, stand-ups, and everything in between. Reporting into an Engineering Manager, you'll be hands-on with technologies like AWS, Kubernetes, Docker, and Kafka, and will collaborate closely with product and infrastructure teams to ship well-architected, scalable microservices. This is a team that values clean systems, clear thinking, and code that lasts. You'll have the freedom to shape how things are built and the trust to get on with it - whether that's improving infrastructure, shipping new features, or quietly refactoring something that needs it. Senior Go Developer - Key Requirements: Significant professional experience in software development, with a strong focus on Back End systems Proficiency in Go/Golang and proven expertise in AWS, Kubernetes, and Docker Experience with end-to-end software engineering, including system design and architecture Hands-on experience working on complex, data-intensive applications A product-focused mindset and familiarity with working in technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a Senior Go Developer looking for a fast-paced, collaborative contract role where your work will ship quickly and matter to real users - apply now. Our client is ready to move quickly for the right person. 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.

Overview: A leading FMCG business is seeking a Senior IFS Developer to take full technical ownership of its IFS ERP solution ahead of a critical go live. You will play a hands-on leadership role in reviewing the system end-to-end, identifying and mitigating risks, and ensuring the platform is robust, scalable, and aligned with fast-paced FMCG operational needs. Key Responsibilities: Take full ownership of the IFS ERP solution across all modules, with a focus on operational readiness for FMCG environments (eg supply chain, production, warehousing). Perform a comprehensive system review across integration's, configurations, and custom developments. Identify potential risks or gaps that could impact the success of go-live and formulate remediation plans. Partner with supply chain, finance, production, and IT teams to ensure the system supports Real Time, high-volume FMCG processes. Lead technical improvements and provide strategic input on optimisation and scalability. Support go-live execution and provide stabilisation expertise post-deployment. Requirements: Strong experience as a senior IFS developer, ideally with IFS Applications 10 or Cloud. Proven track record delivering IFS solutions in high-volume FMCG or manufacturing settings. Experience of IFS architecture, PL/SQL, integration's, and customisation best practices. Skilled in assessing system readiness and resolving technical risks before go-live. Effective communicator with experience working cross-functionally in fast-paced environments. At Gleeson Recruitment Group, we embrace inclusivity and welcome applicants of all backgrounds, experiences, and abilities. We are proud to be a disability confident employer. By applying you will be registered as a candidate with Gleeson Recruitment Limited. Our Privacy Policy is available on our website and explains how we will use your data.

Our client is looking for a Senior Avaloq Developer to join their team on a six month initial contract, working hybrid out of their offices in London. * Above 5 years of experience in Avaloq as a stream lead role * Good experience in Payment/Cost & Fees/CLM modules * Good experience in Avaloq ICE workbench and smart client * Avaloq certification is Mandatory * Must have good experience at SQL * Very Strong Oracle PLSQL programming experience (eg Procedures, packages, functions, exceptions, Triggers etc.) in Oracle. * Working knowledge on database tools like TOAD, SQL Developer. * Excellent communications, interpersonal skill and Strong analytical skills Nice to have: * Good Knowledge Unix Scripting. * Good to have is experience in Agile projects. * Good communication and Articulation skills. * Exposure to client facing role LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.